Conditional sentences and exercises

1
CONDITIONAL SENTENCES AND EXERCISES
I.GRAMMAR
1. Type 1 :
a. Use : Dung de dien ta mot hanh dong hay ket qua co the xay ra o hien tai hoac tuong lai (dieu kien co the xay ra o hien tai hoac tuong lai ).
Cau dieu kien gom co 2 menh de : menh de dieu kien If clause va menh de Main clause .
b. Form :
If clause
 Main clause

 Present simple
 Future/present simple

Examples : If I go out , I will buy a newspaper .
If you work hard,you pass the final exam .
c. Note : Chung ta co the su dung can hoac may thay cho will :
Kathy is in hospital . If I have time , I can visit her.
Chung ta khong su dung thi tuong lai trong menh de chua If .
2. Type 2 :
a. Use :Dung de dien ta mot hanh dong hay ket qua khong co thuc o hien tai hoac tuong lai.
b. Form :
If clause
 Main clause

 Past simple
Be (were for all persons)


Would + V_(bare form )

b. Use : Dung de dien ta mot hanh dong hay ket qua khong co thuc o hien ta hoac tuong lai .
Examples :If I passed the exam , I would have a scholarship .
If I were you , I would tell him the truth .
If I have a bike , I go to school .
c.Note :Chung ta co the su dung Could hoac Might thay the cho Would o menh de chinh :
If I won the lottery , I could / might stop working .
Chung ta khong duoc su dung Would /Might /Could trong menh de chua If .
II.PRACTICE
Correct the verb form .
1. If you are hungry , I (makeyou something to eat .
2. If I see Mark , I (invitehim out for dinner .
3. visit Nga if I (goto Ha Noi .
4. If she (askme , I ‘ll help her .
5.If you (not getto bed now , you get up early tomorrow morning .
6. I think I will join you if I (keepraining like this .
7. I (not takethe bus if it is too late .
8.If you go on playing truant , the teacher (not letyou sit the final exam .
9. If I (seeTom , I will telll him .
10. Cats could fly if they (havewings .
11. If Lan (studyharder , she would get better mark .
12. You will de late for class if you (not hurry
13. If today (bea holiday , I would stay in bed all day .
14. If he (enjoyconcert why he come with us ?
15. If she (makehim change his mind , she would save him a lot of troubles .
16. If you (goaway,please write to me .
17. If you (bein , I should have given it to you .
18. If he (eatanother cake , he will be sick .
19. I (not dothat if I (beyou .
20. If he (takemy advice, everything can go well .
21. I would have come sooner if I (knowyou were here .
22. He never dose homework . If he (dohis homework , he (not worryabout his examination .
23. It is too bad we lose the game .If you (playfor us , we (win
24. What you (doif she refuses your invitation ?
25. If today (beSunday , we (goto the beach .
iii. homework
Do all exercise above again . Give the correct form of the verbs in brachets .
Unless they (passtheir examinations , they would join the army .
You (beill if you drink that water .
If Tom (goto bed earlier , he would not be so tired .
Had we known your address , we (writeyou a letter .
If it is raining heavily , we (not gofor a donkey ride .
If he (tryhard , he will pass the examination .
I could understand the French teanher if she (speakmore slowly .
If she (not be busy ,she would have come to the party .
If I (finishthe work in time , I (goto the football game .
If you (seeMary today , please