Những điều kiện cần thiết để quá trình cố định nitơ sinh học xảy ra là: (1), (2) và (3). Đáp án cần chọn là: A. Câu 36: Trong các điều kiện sau, điều kiện nào không cần thiết để quá trình cố định nitơ sinh học xảy ra. A. Có các lực khử mạnh. B. Được cung cấp ATP. Câu điều kiện - Conditional Sentences. Bài tập trắc nghiệm Câu điều kiện tiếng Anh có đáp án dưới đây nằm trong bộ đề ôn tập Ngữ pháp tiếng Anh cơ bản do VnDoc.com sưu tầm và đăng tải. Trắc nghiệm tiếng Anh gồm các dạng bài thường gặp trong các đề thi giúp các bạn không chỉ tổng quát được kiến thức Trắc nghiệm giờ Anh 12 tất cả đáp án với lời giải chi tiết bài tập trắc nghiệm về Câu Điều kiện lớp 12 . Lời giải bỏ ra tiết: Ở thì hiện nay tại, câu xác minh ta hoàn toàn có thể dùng trợ đụng từ "do/does" trước động từ để dấn mạnh. Câu điều kiện là ngữ pháp thông dụng và học sinh cần nắm được khi học Tiếng Anh. Sau đây là 100 câu trắc nghiệm về câu điều kiện có kèm đáp án giúp các bạn nắm vững kiến thức câu điều kiện hơn. Bài tập trắc nghiệm về Ngữ pháp lớp 12. Bài tập trắc nghiệm về Thì Động Từ lớp 12. Bài tập trắc nghiệm về Câu Điều Kiện lớp 12. Bài tập trắc nghiệm về Câu Giả Định lớp 12. Bài tập trắc nghiệm về Câu Tường Thuật lớp 12. Bài tập trắc nghiệm về Câu bị động Làm thêm bài tập trắc nghiệm câu điều kiện dưới đây nhé: Trắc nghiệm câu điều kiện - Phần 1. Trắc nghiệm câu điều kiện - Phần 2. Trắc nghiệm câu điều kiện - Phần 3. Trắc nghiệm câu điều kiện - Phần 4. Trắc nghiệm câu điều kiện - Phần 5. Trắc nghiệm HLhd. Bài tập Câu điều kiện nâng cao có đáp ánÔn thi vào 10 năm 2023 Câu điều kiệnChuyên đề Câu điều kiện - Ôn thi vào 10 nằm trong bộ đề thi vào lớp 10 môn Tiếng Anh do biên soạn và đăng tải. Tài liệu Câu điều kiện gồm lý thuyết về các loại câu điều kiện và nhiều dạng bài tập nâng cao có đáp án, bám sát chương trình và đề thi giúp học sinh lớp 9 nắm chắc kiến thức phần lý thuyết trước đó hiệu thuyết về câu điều kiệnÔn thi vào 10 năm 2023 Câu điều kiện1. Câu điều kiện là gì?2. Các loại câu điều kiện3. Câu điều kiện ở dạng đảo ngữ4. Bài tập luyện tậpChuyên đề Câu điều kiện - Ôn thi vào 10Bản quyền thuộc về VnDoc nghiêm cấm mọi hành vi sao chép vì mục đích thương mại1. Câu điều kiện là gì?- Câu điều kiện là câu gồm hai phần Một phần nêu lên điều kiện của hành động và một phần còn lại nêu kết quả của hành động đó, hay còn gọi là mệnh đề chỉ điều kiện thường bắt đầu với if và mệnh đề chính chứa will/ would- Mệnh đề chỉ điều kiện thì luôn đi liền sau từ if2. Các loại câu điều kiệna. Điều kiện loại 1 diễn tả hành động có thể thực ở hiện tại hoặc tương lai- Cấu trúcIf + S + present simple thì hiện tại đơn, S + simple future thì tương lai đơn + VVí dụ If I have enough money, I will buy that flat Nếu tôi có đủ tiền, tôi sẽ mua căn hộ kiab. Điều kiện loại 2 diễn tả hành động không có thực ở hiện tại hoặc tương laiIf + S + simple past quá khứ đơn, S + past future would + VVí dụ If I were the president, I would build more hospitals Nếu tôi là tổng thống, tôi sẽ xây nhiều bệnh viện hơnc. Điều kiện loại 3 diễn tả hành động không có thực trong quá khứIf + S + past perfect quá khứ hoàn thành, S + would have + PIIVí dụ If I had known she was ill, I would have come to see her* Lưu ý Ở mệnh đề chỉ kết quả, tùy theo ngữ cảnh có thể thay thế would bằng các động từ khuyết thiếu khácmight, should, could,…d. Điều kiện loại 0 diễn tả hành động, sự việc luôn đúng ở hiện tại hoặc tương laiIf + present thì hiện tại, S + present thì hiện tạiVí dụ If there is no air on the earth, life doesn’t exist* Chú ý Unless = If ….. not nếu không thì/ trừ phiVí dụ Unless Anna had to work in the evenings, she would go to concerts= If Anna didn’t have to work in the evenings, she would go to concerts3. Câu điều kiện ở dạng đảo ngữa. Câu điều kiện loại 1Should + S + V, S + Will +VVí dụ Should I have enough money, I will buy that flat If I have enough money, I will buy that flatb. Câu điều kiện loại 2Were + S + to + V, S + Would + VVí dụ Were I the president, I would build more hospitals If I were the president, I would build more hospitalsc. Câu điều kiện loại 3Had + S + V3/Ved, S + Would have + V3/VedVí dụ Had I known she was ill, I would have come to see her4. Bài tập luyện tậpExercise 1 Put the verbs in brackets into the correct form1. If I find ______ a cheap room, I will stay a fortnight2. If I saw a tiger walking across the park, I ____ climb the tree3. Why don’t you drive your car to work? If I ____ have a car, I would drive4. He might get rid of his cough if he _____ not smoke so much5. She was sent to the prison only because she refused to pay the fine; if she had paid the fine, she _____ not be sent to prison6. The job is much worse than I expected. If I ____ realize how awful it was going to be I wouldn’t have accepted it7. Provided you remember the password, you __ be in no I will lend you my radio as long as you _____ bring it back before Sunday9. We would have gone to the talk if we _____ know about it10. I ____ buy those shoes if I were đáp án1. If I find __find____ a cheap room, I will stay a fortnight2. If I saw a tiger walking across the park, I _would climb___ climb the tree3. Why don’t you drive your car to work? If I _had___ have a car, I would drive4. He might get rid of his cough if he __didn’t smoke___ not smoke so much5. She was sent to the prison only because she refused to pay the fine; if she had paid the fine, she __wouldn’t have been___ not be sent to prison6. The job is much worse than I expected. If I _had realized___ realize how awful it was going to be I wouldn’t have accepted it7. Provided you remember the password, you _will be_ be in no I will lend you my radio as long as you __bring___ bring it back before Sunday9. We would have gone to the talk if we __had known___ know about it10. I _would buy___ buy those shoes if I were 2 Choose the best answer to complete the sentences1. If I had free time, I _____ some shopping with youA. didB. will doC. would doD. would have done2. Unless she ____, she will be late for schoolA. hurriedB. hurriesC. will hurryD. is hurrying3. I would have given him this present, if I ___ himA. had meetB. had metC. meetD. met4. Will you be angry if I ___ your pocket dictionary?A. stoleB. have stolenC. were to stealD. steal5. If he ____ the truth, the police wouldn’t have arrest himA. tellsB. toldC. had toldD. would tell6. If you press that button, what ______?A. would happenB. would have happenedC. will happenD. happen7. If my mother ____ me up, I will catch the busA. doesn’t pickB. didn’t takeC. not pickD. hadn’t picked8. If the weather is nice, I ____ for a walkA. will goB. goC. would goD. would have gone9. ____________, the accident would not have happened yesterdayA. If Nam drives more carefullyB. If had Nam driven more carefullyC. Had Nam driven more carefullyD. Unless Nam had driven more carefully10. I’d give up my job if I ____ a big prize in a lotteryA. winB. wonC. had wonD. would wonExercise 3 Rewrite each sentence beginning as shown, so that the meaning stays the same1. What would you do if you found some buried treasure?If you were ______________2. Working so much will make you tiredIf you __________________3. We didn’t visit the museum because we hadn’t timeWe would ______________4. Without you, I would have given up years agoIf it ___________________5. We didn’t go by air only because we hadn’t enough moneyIf we __________________6. If by any chance you find my wallet, could you let me know?If you should ____________7. I regret not studying hard last termIf only _________________8. He didn’t work hard at school, so he didn’t get a good job when he leftIf _____________________9. People don’t do enough exercise, so there is a lot of heart diseaseIf people _______________10. Children have bad teeth because they eat too many sweetsChildren would have better teeth if ______________Xem đáp án1. If you were to find some buried treasure, what would you do?2. If you didn’t work so much, you wouldn’t be tired3. We would have visited the museum if we had had time4. If it hadn’t been for you, I would have given up years ago5. If we had had enough money, we would have gone by air6. If you should find my wallet, could you let me know?7. If only I had studied hard last tern8. If he had worked hard at school, he would have got a good job when he left9. If people did enough exercise, they wouldn’t have/ get heart disease10. Children would have better teeth if they didn’t eat too many sweetsTrên đây là toàn bộ nội dung bài tập và đáp án của Chuyên đề Câu điều kiện - Ôn thi vào 10. Mời bạn đọc tham khảo thêm nhiều tài liệu ôn thi vào 10 hay như Câu bị động - Passive Voice và bài tập nâng cao có đáp án, Chuyên đề Ngữ âm - Ôn thi vào 10... được cập nhật liên tục trên Trắc nghiệm câu điều kiện Tiếng Anh Xin chúc mừng, bạn vừa hoàn thành Trắc nghiệm câu điều kiện Tiếng Anh. Bạn đã trả lời đúng %%SCORE%% câu trên tổng số %%TOTAL%% câu hỏi Đánh giá kết quả bài làm %%RATING%% Your answers are highlighted below. If the train is late, we ………………….. to the walkCwould walkDwalksQuestion 1 Explanation Câu điều kiện loại 1She …………………….. if she has callCwill callDcallingIf it ……………………… too much, I will buy the smaller costCwould costDcostIf the class. ………………………. full, we will find another beCwereDisWhat will we do if the taxi ………………………..?Adon’t comeBdidn’t comeCdoesn’t comeDhad not comeIf it snowed this summer, we …………………… goCwould goDgoIf you drove more carefully, you ………………….so many not haveBwill not haveCwouldn’t have hadDhasIf he ……………………….. up earlier, he’d get to work on getCgotDhad gotI would tell you more about it if we ……………………………… more haveChaveDhadIf I ……………………..you, I wouldn’t worry about going to beenIf you ………………………… any money, I’d give you hadBhaven’t hadCdon’t haveDdidn’t haveYou’d earn more money if you …………………. more sellBsellCsoldDwill sellIf I ……………………. so busy yesterday, I would have visited notBwasn’tCaren’tDhadn’t beenIf you had seen the film, you …………………. enjoyBwould enjoyCwould have enjoyedDenjoyedShe would have gone to the university if she ……………… the haveChad had DhadIf he had been more careful, he ……………………….. an not have hadBwill not haveCdoes not haveDwould not haveIf you’d stayed at home, there …………………………. any not beBwill not beCis notDwould not have beenWhat would you do if he………………………. tomorrow?AresignedBwill resignCresignsDto resignI’ll do it if he ………………………….. askCaskedDasksI wouldn’t have believed it if I………………… it with my own to seeBdidn’t seeCdon’t seeDhadn’t seen Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results There are 20 questions to complete. CONDITIONAL SENTENCES – MULTIPLE CHOICEExercise 1 Choose the best answer cơ bảnIf only I how it worked before I bought it!knew B. had known C. had know D. knowHe her a lift to the station if he had seen give B. would have given C. gave D. had givenThe plants greener if it had have looked B. would looked C. looked D. had lookedI wish she she was wrong. It would have been B. would admit C. did admit D. had admittedI wish you to the meeting! It'll be B. would come C. had come D. comeI would have brought my umbrella if it been B. would have been C. would be D. wereIf he had been in prison him?would you visit B. would you have visited C. had you visit D. will you visitIf only we it was so difficult!had known B. knew C. would know D. knowIf we had liked the picture we buy B. would have bought C. had bought D. would boughtIf she had tried to leave the house he _ stop B. stopped C. would have stopped D. had stoppedI would have bought it if I money on had B. would have C. had D. would have hadIf he the button what would have happened?had pressed B. pressed C. would press D. would have pressedI would have brought my coat if it been B. had had C. would have been D. would beIf I had gone to hospital me?would you visit B. would you have visited C. had you visited D. will you visitIf only she my advice, things would have been B. would take C. took D. had takenI wish it raining!has stopped B. stops C. to stop D. would stopI would have died happily for her if it bad B. would have been C. would be D. had beenI wish you that to yourself. You needn't have told B. kept C. would keep D. had keptEven if I had known her address I it to give B. wouldn't nave given C. didn't give D. wouldn't gaveI the letter if I had had a send B. had sent C. have sent D. would have sentIf I a bed I would have slept had B. had had C. would have D. would have hadI wish I so much last night!hadn't drink B. hadn't drunk C. didn't drink D. haven't drunkI wish she making that noise!had stopped B. stops C. would stop D. to stopShe would have told me if she know B. would have known C. had known D. knewI her if I had had the have phoned B. would phone C. had phoned D. would had phonedIf I you I wouldn't touch a drink ever again. werew B. would be C. should be D. had beenI you if I knew what happened that tell B. told C. would fell D. would toldIf I nearer I would get to work live B. lived C. would live D. had liveWould you drink that muddy water if you .would be thirst B. had thirst C. were thirsty D. were thirstIf you removed that piece, the apparatus at work B. wouldn't work C. worked D. won't workIf I had a map of London I it to B. would lend C. would lent D. will lendPeople would understand you better if you more B. would speak C. spoke D. did speakShe the letters if she had had a type B. had typed C. would have typed D. have had typedIf I you I would plant some rose bushes around the B. were C. would be D. will beIf only you harder!only would try B. try C. would only try D. would to tryI wish I be with you all afternoon, but I can' B. could C. would D. willHe would run the 100-yard race if he be B. were C. will be D. would have beenIf I drank another whisky I get B. did get C. got D. didn't getIt's a pity you said that. If only you your mouth keep B. had kept C. would keep D. hadn't keptIt was too late. I wish I come B. came C. would come D. would have comeExercise 2. Underline the most suitable verb form in each sentence. tổng hợp – nâng caoThe financial situation is critical, and if we don’t act/didn’t act/won’t act now, it is/ would be/will be too the weather will improve/improves by the weekend, the marathon will go ahead/ goes ahead as government increases/will increase/would increase payments if the money is available/were available/will be available, but in the current financial crisis this is just not Smiths work is/would be/will be a lot better if she spends/spent/will spend more time on it, but she tends to rush and makes too many I had/have the time, I’d help/I’ll help you, but I’m in a hurry and I have to leave a cold spell of this severity, old people suffer a great deal, and if they are not given/will not be given help to heat their homes, a number of them will die/would human beings had/have brains twice their normal size, would they be/are they automatically more intelligent?At the moment the lecture is scheduled to take place as normal, but if it will be postponed/is postponed/were postponed, it takes/will take/would take place on Wednesday 15th worry. If you don’t finish/ won’t finish/didn’t finish the work on Tuesday, I’ll come/I come/I would comeround and help you do it on bankers were investing/are investing their own money, I think they would/will take a lot more care of it!Exercise 3. Choose the best answer tổng hợp – nâng cao the boss sees you walking along the coast in working hours?Unless B. If only C. What if D. I wish E. Even if he were here now, he could help us with the that B. What if C. Thinking D. On the condition that E. If onlyIf only I that film. It was very choose B. didn't choose C. haven't chosen D. hadn't chosen E. would chooseIf you see her, please give her my regards. would B. provide C. only D. suppose E. happen toIf the boss us talking instead of working, we could be to hear B. must see C. suppose D. imagine E. were to see his unexpected death, Koca Yusuf would have been the world wrestling champion several more it weren't for B. But for C. If D. Unless E. If it wasn't forI could never have found such a good job, , thank I haven't graduated from Oxford University B. unless I study eight hours a dayC. were it not for your help D. if I hadn't been unemployedE. if it hadn't been for your help , I would have studied that subject I knew there would be an exam B. Unless I had known the exam dayC. Had I known that the subject of the exam would be geometryD. If I have known that I would fail E. Should teachers prepare a difficult examShe couldn't have reached the airport on time _ the taxi driver had known the route very only B. so long as C. unless D. while E. suppose her kindness, I wouldn't own such a pretty If there should be B. If it hadn't been for C. What if D. Provided that E. ExceptIf the wall wasn't so high I over it to get into our climb B. could have climbed C. am climbing D. climbed E. could climbIf the wall hadn't been so high I over climb B. could have climbed C. am climbing D. climbed E. could climbIf you smoking you on weight. You are very had stopped / would put B. stopped / might put C. stopped / might have gotD. had stopped / could put E. had stopped / must have putIf his consideration I would be waiting outside in this cold weatherA. it hadn't been for B. that hadn't been C. it could be D. it wasn't E. it wouldn't beIf she knew me better, she badly at the shouldn't behave B. wouldn't have behaved C. shouldn't have behavedD. couldn't behave E. might have behavedBut for your contributions, this project on couldn't be completed B. might not be completedC. had been completed D. may have been completed E. couldn't have been completedHad he perceived that the roads are so slippery he so couldn't drive B. may have driven C. wouldn't driveD. couldn't be driving E. wouldn't have been drivingIf you to gain weight you more carbonhydrates than that your body is burning during the had wanted / get B. wanted / should have gotten C. want / should getD. had wanted / should get E. had wanted / should have gottenYou your brown coat, if it didn't have a stain at the may have worn B. wear C. can wear D. could wear E. will wearIf we hadn't had a flat tire, we at the hotel may arrive B. had arrived C. arrivedD. would not have arrived E. could have arrivedIf you to bed earlier yesterday you late had gone/ wouldn't get up B. went/ wouldn't have got upC. had gone/ wouldn't have got up D. went/ wouldn't get up E. went/ get upIf the democratic alternative to the totalitarian one - way broadcasts a row of separate soap boxes, then I that the alternative is / submit/ is B. were/ submit/ would have been C. had been/ had submit/ would beD. is/ would submit/ will be E. were/ would submit/ will have beenIf I a rich man, I that was/ will buy B. had been / would buy C. were/ will be buyingD. had been / will buy E. were/ would buy If I enough money yesterday I that had/ would buy B. had / could buy C. have/ will buyD. have had/ will be able to buy E. had had/ would have boughtHad you brought your umbrella, you so wet yesterday wouldn't be B. will be C. won't beD. weren't going to be E. wouldn't have beenIf you them to your birthday party last month, they .A. had invited/ may come B. have invited/ might have comeC. invited/ would comeD. invited/ might come E. had invited / might have comeIf I in your shoes yesterday, I her that she should deal with her problems were/ would tell B. was/ would tell C. had been / would tellD. am / will tell E. had been / would have toldIf I to attend the lesson now I you to go to a want/ will ask B. wanted/ wouldn't ask C. had wanted/ wouldn't askD. wanted/ wouldn't have asked E. have wanted / will askIf ice heated it _ to waterA. was/ would turn B. were/ would turn C. will be/ will turn D. is/ turns E. were/ will turn , we will be very late to the If you drive so fast B. Unless we don't take the car C. In case there is a traffic jamD. Unless we hurry E. I can't understand the reason Trong tiếng Việt của chúng ta thường có cặp câu “ Nếu… thì…” đó được gọi là câu điều kiện. Trong tiếng Anh câu điều kiện cũng rất phổ biến, xuất hiện nhiều và thường xuyên được dùng tới. Người học tiếng Anh cần nắm chắc loại câu này. Dưới đây, mình sẽ đưa ra một số bài tập trắc nghiệm câu điều kiện giúp bạn củng cố thêm kiến làm đúng các bài tập trắc nghiệm về câu điều kiện, bạn cần nắm rõ cấu trúc, cách sử dụng các dạng câu điều kiện phổ biến trong tiếng AnhTổng hợp qua kiên thức câu điều kiện loại 0,1,2,3– Câu điều kiện loại 0 dùng để diễn tả một thói quen hay điều kiện hiển nhiên diễn + S + Vs/es, S+ Vs/es/câu mệnh lệnhVí dụ If you see Hang, you tell her I’m in China.– Câu điều kiện loại 1 dùng để diễn tả một điều kiện có thể xảy ra ở hiện tại hoặc tương + S + Vs/es, S + Will/Can/shall…… + VVí dụ If Thao has the money, she will buy a smartphone.– Câu điều kiện loại 2 dùng để chỉ điều kiện không có thật ở hiện + S + V2/ Ved, S +would/ Could/ Should…+ VVí dụ If Thao had a million USD, she would buy a smartphone.– Câu điều kiện loại 3 là câu điều kiện không có thực trong quá khứ, chỉ mang tính ước muốn trong quá + S + Had + Vpp/ed, S + would/ could…+ have + Vpp/edVí dụ If they had listened to me, we would have been home earlier.– Câu điều kiện hỗn hợpVí dụ If I were you, I would have learned English earlier.loại 2 + loại 3 giả thiết trái ngược với hiện tại nhưng kết quả trái ngược với quá khứBài tập 1 Chọn đáp án chứa lỗi sai1. If I found her address, I’ll send her an invitationA. found B. I’ll C. send D. an invitation2. Elaine will buy the drinks if somebody help her carry the will buy B. if C. help D. her3. If he has more time, he would learn has B. he D. would D. learn4. If water is frozed, it expands. A. If B. is D. frozed D. expand5. She would have understood if you had been spoken Would have B. Understood C. if D. had been spoken Đáp án bài tập 11. A. found-find2. C. help-helps3. A. has-had4. C. frozed-frozen5. D. had been spoken- had spokenXem thêmTổng hợp bài tập đảo ngữ câu điều kiện có đáp án chi tiếtBài tập 2 Bài tập trắc nghiệm về câu điều kiện dạng lựa chọn đáp án đúng cho từ còn thiếu trong If she ………….. up late last night, she wouldn’t be so tired hadn’t stayed B. don’t stay C. stayed D. hasn’t stayed2. If I meet him tomorrow, I ………… him this give B. gave C. will give D. would give3. If I had free time, I __________some shopping with did B. will do C. would do D. have done4. If you_________English well, you will communicate with speaks B. had spoken C. speak D. spoke5. If he had known her telephone number, had rung B. would have rung C. rang D. will ring6. I would have visited you if I_________busy with my hadn’t B. hadn’t been C. wouldn’t be D. weren’t7. Will you be angry if I__________ your pocket dictionary?A. stole B. have been stolen C. were to steal D. steal8. If he__________the truth, the police wouldn’t arrest tells B. told C. telled D. would tell9. If I were Quynh, I_________ this accept B. will accept C. would accepted D. would accept10. ________, the accident would not have happened If Nam drives more carefullyB. If had Nam driven more carefullyC. Had Nam driven more carefullyD. Unless Nam had driven more carefullyĐáp án bài tập 21. A. hadn’t stayed2. C. will give3. C. would do4. C. speak5. B. would have rung6. B. hadn’t been7. D. steal8. B. told9. D. would accept10. C. Had Nam driven more carefullyBài tập 3 Bài tập trắc nghiệm câu điều kiện chọn câu viết If/you/come/garden/,/my dog/bite you/./A. If you come into my garden, my dog will bite If you come my garden, dog will bite If you came into my garden, my dog would bite If you come into my garden, my dog bite If/you/hot/ice/,/melt/./A. If you hot the ice, it If you heat the ice, it If you heat the ice, it If you heat the ice, it will If/I/be/bird/,/be/happy/./A. If I’m a bird, I will be very If I was a bird, I would be very If I were a bird, I were very If I were a bird, I would be very If/you/look/map/,/you/lost/./ A. If you had looked at the map, you wouldn’t be lost. B. If you looked at the map, you wouldn’t be lost. C. If you had looked at the map, you wouldn’t lost. D. If you look at the map, you wouldn’t be lost. 5. If/it/rain/three hour ago/,/the streets/be/wet/now/./A. If it had rained three hour ago, the streets would be wet If it had rained three hour ago, the streets are wet If it had rained three hour ago, the streets would been wet If it had been rained three hour ago, the streets would be wet án bài tập 31. A. If you come into my garden, my dog will bite C. If you heat the ice, it D. If I were a bird, I would be very A. If you had looked at the map, you wouldn’t be lost. 5. A. If it had rained three hour ago, the streets would be wet viết đã tổng hợp một số dạng bài tập trắc nghiệm câu điều kiện. Hy vọng có thể giúp ích cho bạn trong quá trình ôn luyện tiếng Anh cũng như đạt được điểm số đáng mong thêmTổng hợp bài tập đảo ngữ câu điều kiện có đáp án chi tiếtCấu trúc câu điều kiện loại 0,1,2,3 trong Tiếng Anh Câu điều kiện thường dùng để diễn đạt và nhấn mạnh sự tương phản giữa 2 mệnh đề. Điểm ngữ pháp quan trọng này luôn xuất hiện trong các bài kiểm tra, bài thi TOEIC hay IELTS. Vì vậy, để chinh phục thang điểm cao nhất, bạn hãy thực hành cùng kho bài tập câu điều kiện mà ELSA Speak tổng hợp dưới đây nhé. Ôn tập kiến thức câu điều kiện Câu điều kiện Conditional sentences dùng để diễn tả một sự việc sẽ xảy ra khi một điều kiện cụ thể xảy ra. Kiểm tra phát âm với bài tập sau {{ sentences[sIndex].text }} Click to start recording! Recording... Click to stop! Cấu trúc của một câu điều kiện gồm có hai mệnh đề Mệnh đề điều kiện If- clauseMệnh đề chính main clauseIf he hadn’t studied abroad→ Nếu anh ấy không đi du họcWe wouldn’t have broken up.→ Chúng tôi đã không chia tay I get a good score on the upcoming exam.→ Nếu tôi đạt điểm cao trong kỳ thi sắp tớiMy mom will reward me with a new bike.→ Mẹ sẽ thưởng cho tôi một chiếc xe đạp mới. 1. Câu điều kiện loại 1 Câu điều kiện loại 1 dùng để diễn tả một hành động có thể xảy ra ở hiện tại hoặc tương lai. Câu điều kiện loại 1Đảo ngữ câu điều kiện loại 1Cấu trúcIf + S1 + V s, es, S2 + will/may/should/can… + V-infShould + S1 + V-inf, S2 + will/may/should/can… + V-infVí dụIf he’s not busy, he’ll come to pick me up.→ Nếu anh ấy không bận, anh ấy sẽ đến đón he not be busy, he’ll come to pick me up. 2. Câu điều kiện loại 2 Câu điều kiện loại 2 dùng để diễn tả một sự việc không có thật ở hiện tại. Câu điều kiện loại 2Đảo ngữ câu điều kiện loại 2Cấu trúcIf + S1 + V_ed, S2 + would/might/could… + V-infWere + S1 + to V, S2 + would/might/could… + V-infVí dụIf I were you, I wouldn’t be so rude to her.→ Nếu tôi là bạn, tôi sẽ không thô lỗ với cô ấy như I you, I wouldn’t be so rude to her. 3. Câu điều kiện loại 3 Câu điều kiện loại 3 dùng để diễn tả sự việc hoặc hành động không có thật ở quá khứ. Câu điều kiện loại 3Đảo ngữ câu điều kiện loại 3Cấu trúcIf + S1 + had + V3, S2 + would/might/could… + have + + S1 + V3, S2 + would/might/could… + have + dụ If they had asked me, I could have given them some advice.→ Nếu họ hỏi tôi, tôi đã cho họ một vài lời khuyên rồi.→ Had they asked me, I could have given them some advice. >> Xem thêm Câu điều kiện đặc biệt trong tiếng AnhĐảo ngữ câu điều kiện Bài tập câu điều kiện cơ bản [có đáp án] Bài tập câu điều kiện viết lại câu 1. His father often punishes him for his laziness. 2. I can’t come because I have to help my dad with something. 3. Leon often causes accidents because he drives carelessly. 4. Stop talking or you will wake the children up. 5. Mary got lost because she didn’t have a map. 6. June is so fat because she ate so many chips. 7. You’re unhealthy because you don’t do exercise. 8. He didn’t study his lessons very carefully, so he gets bad grades now. 9. Hurry up or you will be late for school. 10. I can’t apply for that job because I don’t know English. Đáp án 1. If he weren’t lazy, his father wouldn’t punish him. 2. I’d come if I didn’t have to help my dad with something. 3. If Mr. Leon drove carefully, he wouldn’t cause accidents. 4. If you keep talking, you will wake the children up. 5. If Mary had had a map, she wouldn’t have gotten lost. 6. If June ate fewer chips, he wouldn’t be fat. 7. If you do exercise, you will be healthy. 8. If he had studied his lessons very carefully, he would have gotten good marks now. 9. If you don’t hurry up, you will be late for school 10. If I knew English, I could have applied for that job. Bài tập câu điều kiện trắc nghiệm Câu hỏiĐáp án lựa chọn1If I…………….. the competition, I…………. on a world win/ will goB. won/ would go C. won/ would have gone D. will win/ go2What would happen if you …………….. to work tomorrow?A. had gone B. didn’t goC. won’t go D. don’t go3Mary can help herself to the refrigerator should she………….. will get B. gets C. got D. get4If I …………him, I would have said hello to had seen B. would see C. saw D. see5If I find it, I ……… had told B. told C. will tell D. would tell6I………….. out if I hadn’t been so will go B. went C. would go D. would have gone7…………………….. the book been cheaper, I would have bought them had B. were to C. so that D. if8If the Minister ……………. to get the necessary support, he would be forced to call a snap fails B. should fail C. had failed D. failed9If I ………….. you, I wouldn’t spend the reward on things I don’t am B. were C. being D. was10If I were offered the job, I think I ………. would takeB. take C. would have taken. D. will take11You won’t pass the examination……………you study as long as B. if C. unless D. whether12Please let me know as soon as possible if he ………….. to should decide B. decides C. deciding D. had decided13If I had enough money, ……………………..A. I will buy that I’d have bought that I could buy that I can buy that I rich, I would help were B. was C. am D. been 15I didn’t listen to him and I didn’t if I listened to him, I would have if I had listened to him, I’d have if I had listened to him, I would if I listened to him, I would succeed. Đáp án 1. A2. B3. D4. A5. C6. D7. A8. D9. B10. A11. C12. B13. C14. A15. B Bài tập chia động từ cho câu điều kiện 1. You …… have no trouble at school if you had done your homework. 2. If you …… swim in this lake, youll shiver from the cold. 3. The door will unlock if you …… press the green button. 4. If Mel …… ask her teacher, hed have answered her questions. 5. I …… call the office if I was/were you. 6. If we meet at 930, we …… have plenty of time. 7. Lisa would find the milk if she …… look in the fridge. 8. The zookeeper would have punished her with a fine if she …… feed the animals. 9. If you spoke louder, your classmates …… understand you. 10. If I …… tplay better, I might have won. Đáp án 1would have had6will have2swim7looked3press8had fed4had asked9would understand5would call10had played >> Xem thêm Bài tập câu bị độngBài tập câu điều kiện cơ bảnBài tập thì tương lai đơn Bài tập câu điều kiện nâng cao, kèm đáp án chi tiết Viết lại câu dưới dạng câu điều kiện đảo ngữ 1. If we go by train, it will be cheaper. 2. If Lan doesn’t hurry, she will be late. 3. If the weather is rainy, we will stay at home. 4. If I had a map, I would lend it to you. 5. If you had told me, I could have helped you. 6. If I were your mother, I would insist you study harder. 7. If our leader calls, let me know immediately. 8. If I were a millionaire, I would buy that modern villa. 9. If you had known my boss, you would have thought he was talented. 10. If it hadn’t been for the thief, I wouldn’t have bought a new mobile phone Đáp án 1. Should we go by train, it will be cheaper. 2. Should Lan not hurry, she will be late. 3. Should the weather be rainy, we will stay at home. 4. Were I to have a map I would lend it to you. 5. Had you told me, I could have helped you. 6. Were I your mother, I would insist you learn harder. 7. Should our leader call, let me know immediately. 8. Were I a millionaire, I would buy that modern villa. 9. Had you known my boss, you would have thought he was talented. 10. Had it not been for the thief, I wouldn’t have bought a new mobile phone. Chia động từ trong ngoặc với câu điều kiện hỗn hợp 1. My daughter …… play the violin well now if in the past, she …… practice every day. 2. If she …… pay attention to the lessons last week, she …… do the test now. 3. I …… make pizza now if this morning we …… buy all the ingredients. 4. If you …… clean your room this morning, it …… be clean now. 5. If she …… do her homework last night, the teacher …… not scold her now. 6. If we …… buy that car last month, we …… go to work conveniently now. 7. His son …… not have sore eyes now if he …… not play computer games for too long this afternoon. 8. She …… not feel exhausted now if she …… not swim for nearly 2 hours. 9. If my daughter …… call her dad last night, she …… not miss him now. 10. If that man …… win the lottery last month, …… have an easier life now. >> Xem thêm Bài tập câu tường thuật Đáp án 1could play – had practiced6had bought – could go2had paid – could do7wouldn’t have – hadn’t played3could make – had bought8wouldn’t feel – hadn’t swum4had cleaned – would be9had called – wouldn’t miss5had done – would scold10had won – would have Bài viết trên đã tổng hợp cấu trúc, cách dùng và bài tập câu điều kiện trong tiếng Anh. Hy vọng những kiến thức bổ ích này sẽ giúp bạn tự tin sử dụng câu điều kiện trong giao tiếp, cũng như hoàn thành tốt các bài tập ngữ pháp nhé. Câu điều kiện là ngữ pháp thông dụng và học sinh cần nắm được khi học Tiếng Anh. Sau đây là 100 câu trắc nghiệm về câu điều kiện có kèm đáp án giúp các bạn nắm vững kiến thức các loại câu điều kiện hơn. Bạn đã nắm vựng kiến thức câu điều kiện? Bài tập trắc nghiệm the train is late, we ………………….. to the office. A. walk B. will walk C. would walk …………………….. if she has time. call call it ……………………… too much, I will buy the smaller one. cost cost D. cost the class. ………………………. full, we will find another one. be will we do if the taxi ………………………..? don’t come didn’t come doesn’t come had not come it snowed this summer, we …………………… skiing. goes will go would go go you drove more carefully, you ………………….so many accidents. would not have will not have wouldn’t have had has 8. If he ……………………….. up earlier, he’d get to work on time. gets will get got had got 9. I would tell you more about it if we ……………………………… more time. has will have have had 10. If I ……………………..you, I wouldn’t worry about going to university. am be were had been 11. If you ………………………… any money, I’d give you some. hadn’t had haven’t had don’t have didn’t have 12. You’d earn more money if you …………………. more products. to sell sell sold will sell 13. If I ……………………. so busy yesterday, I would have visited you. were not wasn’t aren’t hadn’t been 14. If you had seen the film, you …………………. it. will enjoy would enjoy would have enjoyed enjoyed 15. She would have gone to the university if she ……………… the opportunity. has will have had had had 16. If he had been more careful, he ……………………….. an accident. would not have had will not have does not have would not have 17. If you’d stayed at home, there …………………………. any trouble. would not be will not be is not would not have been 18. What would you do if he………………………. tomorrow? resigned will resign resigns to resign 19. I’ll do it if he ………………………….. me. asking will ask asked asks 20. I wouldn’t have believed it if I………………… it with my own eyes. not to see didn’t see don’t see hadn’t seen 21. I would have visited you before if there _____ quite a lot of people in your house. hadn't hadn't been wouldn't be wasn't 22. If you had caught the bus, you _____ late for work. wouldn't have been would have been wouldn’t be would be 23. If I _____, I would express my feelings. were asked would ask had been asked asked 24. If _____ as I told her, she would have succeeded. she has done she had done she does she did 25. Will you be angry if I _____ your pocket dictionary? stole have stolen were to steal steal 26. You made a mistake by telling her a lie. It _____ better if you _____ to her. would have been/ hadn't lied would be/ didn't lie will be/ don't lie would be/ hadn't lied would be taking a great risk if he _____ his money in that business. would invest invested had invested invests wouldn't have given them all that money if we _____ her to. wouldn’t advise won't advise hadn't advised didn't advise the tree hadn't been so high, he _____ it up to take his kite down. could have climbed climb is climbing climbed 30. If the wall weren't so high, he _____ it up to take his ball down. climbed could climb is climbing climb 31. If I _____ her phone number, I _____ her last night had known/ could have phoned knew/ would have phoned know/ can phone knew/ could phone 32. If he ______ the truth, the police wouldn’t arrest him. tells told had told would tell 33. If you press that button what _____? would happen would have happened will happen happen 34. She says if she _____ that the traffic lights were red she _____. had realized/ would stop realized/ could have stopped has realized/ stopped had realized/ would have stopped 35. I am very thin. I think, if I _____ smoking, I might get fat. stop had stopped will stop stopped 36. If I _____ that yesterday, I _____ them. had discovered/ would inform had discovered/ would have informed had discovered/ could inform discovered/ can inform 37. If you _______ to the course regularly, they ________ a certificate last year. go/ gave go/ give had gone/ would have given went/ would give 38. I think he is not at home. If he _____ in, he ______ the phone. answered would answer would have answered been/ would have answered 39. If I ______ in London now, I could visit British Museum. were had been have been would be Columbus _______ money from Queen Isabella, he _______ across the Atlantic. do not receive/ could not sail had not received/ might not have sailed did not receive/ might not have sailed would not receive/ might not sail 41. If I__________the same problem you had as a child, I might not have succeed in life as well as you have. have had have 42. ___________ more help, I would call my neighbor. Needed Should I need I have needed I should need 43. If Jake __________ to go on the trip, would you have gone? agree B. didn’t agree agreed D. wouldn’t agree 44. If someone _________ into the store, smile and say, “May I help you?” D. should come 45. If she __________ him, she would be very happy. meet meet meet I had enough money, I ___________ abroad to improve my English. go go have go to 47. If it _____________ convenient, let‟s go out for a drink tonight. be is was were 48. The patient will not recover unless he_____________an operation. undergone B. would undergo C. undergoes D. was undergoing 49. Peter “Did you need help with your Math last night?” Mary “If I had needed, I_____________you". call have called call 50. “Here’s my phone number”. “Thanks. I’ll give you a call if I_______________some help tomorrow” will need need would need needed 51. We’ll have lunch outside in the garden, _____ it’s too cold. if unless in case should _____ win more races if he trained harder. would will would have shall 53. If the machine _______, press this button. stop stops would stop stoped 54. The lecturer didn’t know what he was talking about, but if Dr Mason _____ I would have listened carefully. lectured was lecturing would lecture had been lecturing can’t understand what he sees in her! If anyone treated me like that, I _________ extremely angry! am would be will be was you _____ up all the orange juice that was in that carton, you ought to go out and get some more. drank drinking drunk drink will be pleased _________ she passes her driving test. should will if unless _____ you sooner had someone told me you were in hospital. visited visit would have visited had visited you can give me one good reason for your acting like this, _____ this incident again. I don’t mention I will never mention I never mention will I never mention can use my car ___________ you drive carefully. unless as long as as soon as when everyone _____ an extra hour a day, it would greatly increase production. work works working worked energy _____ inexpensive and unlimited, many things in the world would be different. is were will be would be bother to ring me _________ it’s important. unless in case if as you help me with this exercise, I ________do the same for you one day. will would was am to the timetable, if the train _______ on time, we _______ arrive at leaves/ would left/ would leaves/ will was leaving/ would I could speak Spanish, I _____ next year studying in Mexico. will spend had spent would spend would have spent bus won’t stop __________ you ring the bell. if as soon as providing unless better take a coat ________ it gets cold. if in case as long as while you _____ to my advice in the first place, you wouldn’t be in this mess right now. listen will listen listened had listened it _____ fine tomorrow, we will go to the coast. will be was is being 71-If I ……….the same problem you had as a child, I might not have succeeded in life as well as you have. A-have B-would have C-had had D-should have 72-I………you sooner had someone told me you were in the hospital. A-would have visited B-visited C-had visited D-visit 73-………more help,I could call my neighbor. A-needed B-should I need C-I have neeeded D-I should need 74-………then what I know today,I would have saved myself a lot of time and trouble over the years. A-had I known B-did I know C-If I know D- If I would know 75-Do you think there would be less conflict in the world if all people…….the same language? A-spoke B-speak C-had spoken D-will speak 76-If you can give me one good reason for your acting like this,……this incident again. A- I will never mention B-I never mention C-will I never mention D-I don’t mention 77-I didn’t know you were much noise when I came in. A-didn’t make B-wouldn’t have made C-won’t make D-don’t make 78-Unless you ……all of my questions,I can’t do anything to help you. A-answered B-answer C-would answer D-are answering 79-Had you told me that this was going to happen, I…….it. A-would have never believed B-don’t believe C-hadn’t believed D-can’t believe 80-If Jake……..to go on the trip, would you have gone? A-doesn’t agree B-didn’t agree C-hadn’t agree D-wouldn’t agree 81. If I __________the same problem you had as a child, I might not have succeeded in life as well as you have. have B. would have C. had had D. should have 82. I __________you sooner had someone told me you were in the hospital. would have visited B. visited C. had visited D. visit 83. __________more help, I would call my neighbor. needed B. should I need C. I have needed D. I should need 84. __________then what I know yesterday, I would have saved myself a lot of time and trouble over the years. had I known B. did I know C. If I know D. If I would know 85. Do you think there would be less conflict in the world if all people __________the same language? spoke B. speak C. had spoken D. will speak 86. If you can give me one good reason for your acting like this, __________this incident again. I will never mention B. I never mention C. will I never mention D. I don’t mention 87. If I had known you were asleep, I __________so much noise when I came in. didn’t make B. wouldn’t have made C. won’t make D. don’t make 88. Unless you __________all of my questions, I can’t do anything to help you. answered B. answer C. would answer D. are answering 89. Had you told me that this was going to happen, I __________it. would have never believed B. don’t believe hadn’t believed D. can’t believe 90. If Jake __________to go on the trip, would you have gone? doesn’t agree B. didn’t agree C. hadn’t agreed D. wouldn’t agree 91. J “John went to the hospital alone”, K “If __________,I would have gone with him”. had he told me B. he had told me C. he has told me D. he would tell me 92. If you __________, I would have brought my friends over to your house yesterday to watch but I didn’t want to bother you. had studied B-studied C. hadn’t studied D. didn’t study 93. Peter “Did you need help with your Math last night?”. Mary “If I had needed, I __________you”. would call B. called C. would have called D. will call 94. If someone __________ in to the store, smile and say, “May I help you?” comes B. came C. come D. should come 95. “Here’s my phone number”. “Thanks. Ill give you a call if I __________some help tomorrow” will need B. need C. would need D. needed 96. If I didn’t work for an accounting firm, I __________in a bank now. work B. will work C. have worked D. would work 97. The death rate would decrease if hygienic conditions __________improved. was B. is C. were D. had been 98-The education in Japan __________if the basic principles of education had not been taken into consideration. would go down B. would have gone down went down D. had gone down 99. If there __________, the rice fields could have been more productive. had been enough water B. were enough water would be enough water D. are enough water 100. The patient will not recover unless he __________ an operation. had undergone B. would undergo C. undergoes D. was undergoing Đáp án 1 - B; 2 - C; 3 - A; 4 - D; 5 - C; 6 - C; 7 - A; 8 - C; 9 - D; 10 - C; 11 - D; 12 - C; 13 - D; 14 - C; 15 - C; 16 - A; 17 - D; 18 - A; 19 - D; 20 - D; 21. B; 32. B; 35. A; ; 41. C; 51 - B; 52 - A; 53 - B; 54 - B; 55 - B; 56 - D; 57 - C; 58 - C; 59 - B; 60 - B; 61 - D; 62 - B; 63 - B; 64 - A; 65 - C; 66 - C; 67 - D; 68 - B; 69 - D; 70 - C 71-C 72-A 73-B 74-A 75-A 76-A 77-B 78-B 79-A 80-C 82. A 83. B 84. A 85. A 87. 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