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Name: …………… Date: …….. / 2021
CONDITIONAL SENTENCES – ADVANCED.
1, Dạng đảo ngữ trong câu điều kiện:
- Dạng 1: If + S + Vs-es,...à Should + S + V (should thay cho if, động từ để dạng nguyên mẫu)
If there is any difficulty,... à Should there be any difficulty………….
If he likes it, ... à Should he like it……
- Dạng 2: If + S+ Ved/ were …. --> Were + S + to V / ….. ( đưa were lên đầu câu thay cho if , nếu câu dùng động từ thường thì thêm TO trước động từ và đưa về nguyên mẫu)
If I were in your shoes, …. à Were I in your shoes,….
If he loved me, ….. à Were he to love me,……..
- Dạng 3: If+ S+ had (not)+ P2,... à Had +S+ (not)+ P2 ,…. ( đảo had lên trước chủ ngữ)
If he had studied harder,… à Had he studied harder, ……..
If it hadn't rained yesterday...-> Had it not rained yesterday, …....
2. Các liên từ có thể thay thế cho IF trong câu đk :
- Unless= If …. .not … If yon are not happy, I’ll take you out for a while.
= Unless you are happy, I'll take you out for a while.
If you don't like him, tell him. = Unless you like him, tell him.
- Provided (that) = Providing (that) = as long as = miễn là …..
I’ll end you some money as long as you promise to pay me back tomorrow.
- On condition that: Với điều kiện là… I'll go on condition that you go with me.
- Once: Mot khi ……. Once she makes decision, no one can change her mind.
- What if…….. = What will happen if........
- Supposed that/ Supposing that: = giả sử ……
- Supposing that it rains, can we go to the cinema ?
- Supposed that it rained, what would you do?
- Without : mà không, nếu không….
What would our life be without electricity?
Without his help, I would never have been successful.
- But for ( = If it were not for…. / If it hadn't been for …. ) = nếu không có / nhờ vào …….
But for her father's support, she would not have been able to conduct the survey.
(= If it hadn't been for her father's. support, she would not have been able to conduct the survey.)
- Otherwise = kẻo, nếu không thì, nếu điều đó không xảy ra
We must be back before midnight, otherwise we will be locked out.
= If we are not back before midnight, we will ……………………….
- If + Adj = if it + be + adj If necessary, I will go with you.
EXERCISE
I. Choose the best option
1. ……….. .fast at the time, it would have been a much more serious accident.
A. Had she been driving B. Was she driving C. She had driven D. She drove
2. Can I borrow your car for this evening?
- Sure, but Nora's using it right now. If she .............. it back, you are welcome to borrow it.
A. brought B. would bring C. will bring D. brings
3. I didn't get home until well after midnight last night. Otherwise, I.................... .your call.
A. returned B. had returned C. would return D. would have returned
- If energy ...........inexpensive and unlimited, many things in the world would be different.
A. is B. will be C. were D. would be
- We...........the game if we'd had a few more minutes.
A. might have won B. won C. had won D. will win
- I Alan with me if I had known you and he didn't get along with each other.
A. hadn't brought B. didn't bring C. wouldn't have brought D. won't bring
- The lecturer last night didn't know what he was talking about, but if Dr. Mason ……….., I would have listened carefully.
A. had been lecturing B. was lecturing C. would lecture D. lectured
- If you ........to my advice in the first place, you wouldn't be in this mess right now.
A. listen B. will listen C. had listened D. listened
9 interested in that subject, I would try to learn more about it.
A. Were I B. Should I C. I was D. If I am
- If I …...the same problems 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
- I you sooner had someone told me you were in hospital.
A. would have visited B. visited C. had visited D. visit
12 more help, could call my neighbor.
A. Needed B. Should I need C. I. have needed D. I should need
- …… 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
- I didn't know you were asleep. Otherwise, I ........so much noise when I came in.
A. didn't make B. wouldn't have made C. won't make D. don't make
15.When I stopped talking, Sam finished my sentence for me as though he................. my mind.
A. would read D. had read C. reads D. can read
- I wish I ……………you some money for your rent, but I'm broke myself.
A. can lend B. could lend C. would lend D. will lend
- "Are you lost?" — "I think so. I wish we .the map with us today."
A. were bringing B. brought C. had brought D. would bring
18. If I weren't working for an accounting firm, I .........in a bank.
A. work B. will work C. have worked D. would be working
- What ……………….today if you hadn't come here this weekend?"
- "I guess I'd be putting on extra hours at my office."
A. did you do B. can you do C. will you be doing D. would you be doing
20. You made a mistake by telling her a lie. It …………. better if you …………. to her.
- would have been / hadn't lied C. would be / didn't lie
- will be / don't lie D. would be / hadn't lied