I/ TYPE 1: Present & Future Real Conditional Câu điều kiện loại 1 là câu điều kiện có thật, được dùng để nói về những điều có thể xảy ra ở hiện tại hoặc tương lai.... Ex1: Sue đã làm mất[r]
Trang 1CONDITIONAL SENTENCES
Câu
Conditional Sentence = Main clause + If-clause
(Câu
Ex: I shall stay at home if it rains (Tôi 18 nhà 69 %+
Main cl If-cl
= If it rains, I shall stay at home
* Nếu mệnh đề điều kiện đứng trước thì giữa 2 mệnh đề có dấu phẩy (,)
Câu
I/ TYPE 1: (Present & Future Real Conditional)
Câu
%D lai
- Simple Present - Simple Future ( will/shall (’ll) + V(inf) )
* Verbs: V(s/es) - should/ ought to/ had better: nên + V(inf)
GQ & NV: %? “do/does”
1 Simple Present Simple Future thể B2 ra < 3C
%D lai
Trang 2Ex1: (Sue
Sue: I think I left my watch at your house Have you seen it?
(Mình [ là mình \ @ quên cái ] ] nhà O< ) ^< có _2 nó không?)
Ann: No, but I’ll have a look when I get home If I find it, I’ll tell you.
(Không, Nếu mình tìm thấy nó, mình sẽ nói cho bạn biết.)
Ann
] ] Sue.
Ex2: - If it (be) is fine tomorrow, we (paint) will paint the door.
- If they (not, be) are not at home this afternoon, I (not, come) will not (won’t) come.
- We (buy) will buy a new car if we (have) have enough money.
- If he (play) plays tennis, I (win) shall win.
- If Mary (watch) watches T.V a lot, her eyes (be) will be hurt.
- You (be) will be late if you (not, start) don’t start at once.
- If Mr Jonh (not, agree) doesn’t agree, I (not, do) won’t do it.
- What will you (do) do if you (have) have $10.000 ?
Ex3: - If you (need) need a ticket for the concert tonight, I (get) can get you one.
- If this staircase (be) is slippery, she (take) may take a false step
./ 0 thang này 12 có , bà !$ 4 35 tr6 chân)
Đặc biệt: - If he is poor, why does he own two adjacent houses?
./ anh ta nghèo thì : sao anh ta có hai ; nhà nhau?)
- If you want to lose weight, please eat less fat and take more exercise
- If they are sleeping, I'll turn off the radio
/ E %2 tôi 4 F )8
- If you have finished eating, I'll have the domestic clear the table
./ anh ; xong, tôi 4 3# HI giúp A DE bàn)
- If you are going to a job interview, you (wear) should wear a tie.
(/ 3: ( FC8 CK A! xin A2 3: nên # A:)
* Note:
Chúng ta có @ dùng thì < D trong chính @ 'i < 1b > @ nhiên, chân lý
hay hành B2 ra %9 xuyên
Simple Present Simple Present
Ex1: - Oil (float) floats if you (pour) pour it on water.
(M0 48 N lên 3: N nó vào H? )
Trang 3Ex2: - If the film (not, be) is not exciting, I easily (fall) fall asleep.
(/ phim không hay, tôi DO dàng 3" %)
If + S + should + …, + command (câu yêu 0) “Ví *=l + %kU có @ dùng trong
Ex: If anyone should call, please take a message (Ví như có ai E2 vui lòng , : I F)
Đảo ngữ: Should anyone call, please take a message
(QK If, H R 6 S T / Tobe ra H? % V)
Ex: If you should find any difficulty in using that computer, please call me.
(Ví như 3: WC 3! X - : nào trong A Y D> cái máy tính +2 hãy E cho tôi)
II/ TYPE 2: (Present Unreal Conditional)
ra ở hiện tại ( S \ 5 trái A? \ - : )
- Simple Past - would + V(inf)
Tobe: dùng “were” cho tất should / could / might / had to + V(inf)
cả các ngôi.
ĐTT: V ed / V 2
NV & PĐ: mượn “did”
Ex1: ( ] : máy vi tính % 3: 35 K2 3: không , làm A H62 3: 0 Nam giúp ^ H Nam
không có - 7$ )
If Tom (be) were here, he (help) would help me to repair my computer.
Ex2: (
If I (have) had enough money, I (buy) would buy a new bicycle.
Ex3: ( Q: !$ Tom H GY không = A? Peter, 3: không thích +)
If I (be) were you, I (not, treat) wouldn’t treat like that (/ tôi là 3:2 tôi 4 không H GY nhu )
Ex4: - If there (not,be) weren’t gravity, water (not, run) wouldn’t run down hill.
- If somebody (point) pointed a gun at me, I (be) would be very frightened.
- If we (catch) caught the 10.30 train, we (arrive) would arrive too early.
- If he (not, speak) didn’t speak so quickly, you (understand) could understand him.
Trang 4Đặc biệt:
(/ anh không yêu cô ta thì : sao anh 0 hôn cô !$<)
-If someone knocked at the door,he said "Come in, please"
(/ có ai gõ Y 2 ông ta thHI nói bI vào")
III/ TYPE 3: (Past Unreal Conditional) (Past Subjunctive: Quá khứ giả định)
(S \ 5 trái A? \ trong quá c8
- Past Perfect - would have + P.P (V-ed / V3)
( had + P.P ) should / could / might / must have + P.P
Ex1: (Tháng
cách 7$ E WC nhau) Daisy nói:
If I (know) had known you were in hospital, I (go) would have gone to visit you.
Ex2: (
Yesterday evening, if I (not, be) hadn’t been so tired, I (go) would have gone out with my friends.
Ex3: (Hôm qua 3: 35 ^ $ tàu vì 3: ga ,)
Yesterday if I (start) had started earlier, I (not, miss) wouldn’t have missed the train.
Ex4: - (Tháng
Mary (be) wouldn’t have been injured if she (wear) had worn a seat belt
Ex5: - Yesterday, if I (had) had had some money, I (buy) would / could have bought that book.
- If he (not, have) hadn't had a lawyer, he (go) might have gone to prison.
(
- If you (do) had done overtime yesterday, your work (finish) would have been finished on schedule
(/ hôm qua 3: làm thêm I thì công A % 3: đã được hoàn thành J #:)
Trang 5Đặc biệt:
- If you had followed my advice, you would be singing joyfully with your family now
./ nghe theo I khuyên % tôi thì bây I anh ca hát vui Af A? gia & anh)
- Thay vì nói: If we had met him in the street yesterday, we would have invited him to our house.
( )
Đảo ngữ
* Những cách khác để diễn tả điều kiện:
a/ Unless = If…not : ( T phi, h))
Ex1: If you are not at home, I won’t come
= Unless you are at home, I won’t come.
Ex2: If you don’t start at once, you’ll be late.
= Unless you start at once, you’ll be late.
Ex3: I won’t do it if she doesn’t agree.
= I won’t do it unless she agrees.
Ex4: If he doesn’t finish his work on schedule, he’ll get the sack.
= Unless he finishes his work on schedule, he’ll get the sack.
Ex5: - If the biodiversity were not maintained, marine life would be at stake
= Unless the biodiversity were maintained, marine life would be at stake
Ex6: - I wouldn’t eat fish if I were not extremely hungry
= I wouldn’t eat fish unless I were extremely hungry
Ex7: - I was told I wouldn’t pass the exam if I didn’t work harder
= I was told I wouldn’t pass the exam unless I worked harder
*
Trang 6b/ Provided / providing (that)
As long as
So long as
On condition (that)
Suppose / Supposing Y H2 Y …thì sao?
Otherwise
không
But for (that)
Có @ dùng thay cho “ If ” trong
Ex: - You can use my car provided that / as long as you drive carefully.
- Have a sandwich in case you are hungry.
- Suppose the plane is late? (= What will happen if the plane is late?)
* Khi bạn đang nói về tương lai, không dùng will với unless, as long as, provided hoặc providing Chỉ dùng thì hiện tại.
c/ When or If:
Khi nói " %D lai:
* When: %? dùng khi ta m m 6v 1 gì 18 B2 ra
* If: %? dùng khi ta KHÔNG m m 6v gì có @ B2 ra hay không
Ex1: - I’ll make myself an olmellete when I get home tonight
(Tôi 4 làm cho mình món c opla khi tôi A nhà = nay.)
- I’ll see you tomorrow when we’re all at Mary’s house
( Tôi 4 WC : 3: ngày mai khi ! chúng ta nhà Mary.) Ex2: - If you hear any news about her, can you let me know immediately
(/ 3: nghe H6 3! c tin c gì A cô !$2 hãy cho mình 3 ngay nhé )
- I’ll see you in June if I come to London
(Tôi 4 WC 3: vào tháng 6 tôi Luân k) )
khi nào” ) thì có @ dùng “when” 3C “if” mà không có 1b khác O " [)
Ex: - When / If you heat the ice, it turn to water
(Khi / / 3: nóng Z2 nó 4 tan thành H?)
- When / If I come to Hanoi, I usually stay at my sister’s house
(Khi / / tôi Hà /S2 tôi HI - : nhà 5 tôi)
... Real Conditional)Câu
%D lai
- Simple Present - Simple Future ( will/shall (’ll) + V(inf) )
* Verbs: V(s/es) - should/... data-page="4">
Đặc biệt:
(/ anh không yêu cô ta : anh 0 !$<)
-If someone knocked at the door,he said "Come in, please"... win.
- If Mary (watch) watches T.V a lot, her eyes (be) will be hurt.
- You (be) will be late if you (not, start) don’t start at once.
- If Mr Jonh (not,