Chapter CONDITIONAL SENTENCES

Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES Chapter CONDITIONAL SENTENCES

Chapter - CONDITIONAL SENTENCES

I / Type 1:

1 F

orm

Present simple Future / present simple

Examples: If I go out, I will buy a newspaper.

If you don’t work hard, you won’t pass the final exam.

2.use: Dùng để diễn tả một hành động hay kết quả có thể sẩy ra ở

hiện tại hoặc tơng lai

3 Note : - chúng ta có thể sử dụng can hoặc may thay cho will

Kathy is in hospital If I have time, I can visit her

- Chúng ta không sử dụng thì tơng lai trong mệnh đề chứa If

Ii / Type 2:

1 F

orm

Past simple

Be (were for all persons) Would + V-(bare form)

2.u se : Dùng để diễn tả một hành động hay kết quả không có thực ở

hiện tại hoặc tơng lai

Examples : If I passed the exam, I would have a scholarship

If I were you, I would tell him the truth.

If I didn’t have a bike, I wouldn’t go to school

3.Note: - Chúng ta có thể sử dụng Could hoặc might thay thế cho would ở mệnh đề chính

If I won the lottery, I could / might stop working

- Chúng ta không đợc sử dụng would / might / could trong mệnh đề chứa If

(I)/ Correct the verb form :

1 If you are hungry, I (make) you something to eat

2 If I see Mark, I (invite) him out for dinner

3 I’ll visit Nga if I (go) to Ha Noi

4 If she (ask) me,I’ll help her.

5 If you (not get) to bed now, you can’t get up early tomorrow morning

6 I don’t think I will join you if it (keep) raining like this

7 I (not take) the bus if it is too late

8 If you go on playing truant, the teacher (not let) you sit the final exam

9 If I (see) Tom, I will tell him

10 Cats could fly if they (have) wings

11 If Lan (study) harder,She would get better mark

12 you will be late for class if you (not hurry)

13 If today (be) a holiday, I would stay in bed all day

14 If he (enjoy) concert why doesn’t he come with us?

15 If she (make) him change his mind, she would save him a lot of troubles 16.If you ( go) away, please write to me

17 If you ( be) in, I should have given it to you

18 If he (eat) another cake, he will be sick

19 I ( not do ) that if I (be) you

20 If he (take) my advice, everything can go well

21 I would have come sooner if I ( know) you were here

22 He never does homework If he ( do) his homework, he (not worry) about his examination

23.It’s too bad we lost the game If you (play) for us, we( win)

24.What you (do) if she refuses your invitation?

25 If today (be) Sunday, we (go) to the beach

26 Unless they (pass) their examinations, they would join the army

27 You (be) ill if you drink that water

28 If Tom (go) to bed earlier, he would not be so tired

29 Had we known your address, we( write) you a letter

30 If it’s raining heavily, we (not go) for a donkey ride

31 If he (try) hard, he’ll pass the axamination

32 I could understand the French teacher if she (speak) more slowly

33.If she (not be) busy, she would have come to the party

34 If I (finish) the work in time, I ( go) to the football game

35 If you( see) Mary today, please ( ask) her to call me

(II)/ Rewrite sentences so that the meaning stay the same.

1 I don’t buy it because I don’t have enough money

If I _

2 I am busy now, so I can’t help you

If I _

3 There will be a shortage of water unless it rains

If _

4 John is fat because she eat many chips

If she

5 I’ll only help you if you promise to try harder

Unless _

6 If it doesn’t rain soon, the crops will be lost

Unless _

7 I am very tired so I can’t concentrate properly

If _ 8.We don’t have a garden, so we don’t grow our own vegetables

If _ 9.He doesn’t give you good advice because he isn’t your true friend

If _ 10.We come late because the rain is so heavy

If _ 11.You don’t get better marks because you don’t study harder

If

_ 12.She is very busy so she can’t go out tonight

If

_ 13.I don’t know anything about her background, so I can’t tell you

If

14 I wasn’t hungry so I didn’t feel like eating

If

_

15 She’s so shy, that why she doesn’t have many friends

If

16 I remembered Susan’s birthday only because you reminded me about it

If

17 The car in front stopped so suddenly, so I crashed into its back.

If

_

18 They painted the wall brown; that’s why the house looked very dark

If

Conditional Sentence Type I :

1/ My brother will have enough money He will buy a bicycle

If

_ 2/ I’ll buy a new hat I’ll give it to you

If

_ 3/ You’ll ask the teacher He’ll explain the lesson to you

If

_

Conditional Sentence Type II :

1/ I don’t have enough money I can’t go on a long holiday this year

If

_ 2/ I don’t have a typewriter I can’t type it myself

→

3.I don't live in a big city, so I can't go to the cinema very often

If

4 Lan doesn’t have a bike, she walk to school

If

Conditional Sentence Type III:

1 He didn’t hurry, so he missed the train

If _

2 We canceled our picnic because it rained very hard yesterday

->

If _

Choose the best anawer

1. He’ll go with us it rains

2. Life will be destroyed all our sources

a as long as b unless c if d whether

3. we can find new sources of energy,our life come to an end

a unless b when c if d b or c

4. _ you phone me when you come to England?

5. Unless we hurry,we’ll the bus

a miss b remember c catch d get in

6. If you stay up late the previous night,you _ sleepy the next morning

a feel b t feel c feels d will feel

7. Will you go to see the doctor if you _ a headache?

A has b will have c having d have

8. Unless you _ smoking your health won’t get worse

a cntinue b continued c are countinuing d will continue

9. He won’t speak English _ he goes to England

a when b if c unless d which

10.If you aren’t carefylly,you will _ it

a spoiling b spoil c be spoiled d to spoil

11.If Mrs Laura Taylor 5 years younger,she would walk round

a was b is c had been d were

12.If you _ hard,you will pass the exam

a study b studied c will study d would study

13.He will not learn much _ he work harder

a if b unless c as d because

14.If I were him I _ smoking

a will stop b stopped c would stop d shall stop

15.If he _ early,he’d get to work on time

a got up b gets up c get up d has got up

16. you your dinner if your mother was will?

a will …cook b will cook c would cook d would … cook

17.I’d tell you if I _ the answer

a know b knows c knew d will have known

18.If we had more time,we _ for a picnic

a will go b would go c went d will have gone

19.What _you _ if your father gave you $200?

A will …buy b will buy c would … buy d would buy

20.If you ,you be late

a not hurry b won’t hurry c doesn’t hurry d don’t hurry

21.What if he fell ill?

A would happen b will happen c shall happen d happened

22.If John _ to his home town,he would visit his mother

a go b has gone c went d had gone

23.If she _ here now,she could give us some advices

a a is b was c were d has been

24.I _ not loose my way if I _ you

a would/was b would/were c will/am d will/was

25. I came,she was learning

a when b if c because d as soon as

26.I not be late for class if I you

a would/was b would /were c will/am d will/was

27.If I were you,I would her

a marry b to marry c married d marrying

28.You the exam unless you study hard

a will fail b would fail c will pass d would pass

29.If it , I shall take an umnrella with me

a rain b rains c to rain d rained

30.I be able to give you the answer if you asked me tomorrow

a would b will c should d might

31.If I the teacher,I would give an easier test

32.If I were you,I visit them without an invitation

a won’t b hadn’t c don’t d wouldn’t

33.If you want _ there before dark,you should start at one

a get b to get c getting d got

34.Ask him in don’t keep him standing at the door

a come b came c to come d coming

35.I don’t know him but he looks as if he _ be his brother

a can b could c would d should

36.If it fine,I shall go out

a was b will be c is d were

37.If you look hard enough,you it

a will find b will be finding c are finding d found