Bài tập ôn tập Unit 6 môn Tiếng Anh Lớp 9 - Chương 2: Câu điều kiện

CHƯƠNG 2: CÂU ĐIỀU KIỆN
.Viết lại những cõu sau sao cho nghĩa của cõu khụng thay đổi.
That man doesn’t work hard.He can’t earn more money.
2.I don’t tell him the answer because he is from home.
3. My friend and I don’t have enough money , so we will not buy a house of our own.
4. The weather isn’t better now, so we can’t go for a walk.
5. I don’t know his address, and I don’t give it to you.
6.He does not work slowly enough, so he makes many mistakes.
7. I am not sent to prison. She doesn’t visit me
8. I don’t win a big prize in a lottery, so I don’t give up my job.
9. The doctor can’t see many patients because he is so late.
10. We don’t visit them in Hanoi because tickets are expensive. 
Choose the best correct word or expression for each sentence :
1. Rachel will be pleased if/unless she passes her driving test.
2. You can use my car unless/as long as you drive carefully.
3. The bus won’t stop unless/providing you ring the bell.
4. You’d better take a coat if/in case it gets cold.
5. Don’t bother to ring me unless/in case it’s important.
6. Children are allowed to use the swimming pool unless/provided they are with an adult.
7. I’ll make myself an omelette when/if I get home tonight.
8. I don’t mind if you come in late unless/so long as you come in quietly.
9. You won’t have to leave unless/if you can pay your bill.
10. Write the name down in case/provided you forget it.
11. If anyone phones/will phone, tell them I’ll be/am back at 11:00.
12. I’ll phone you when/if I get home from work.
13. We can hire a minibus if there’ll be/there are enough people.
14. Brian looks very different now. When/If you see him again, you don’t/won’t recognize him.
15. If they will get/get married, they will probably move/probably move to France.
16. If you’ll leave/leave now, you’ll be/are home in two hours.
17. There won’t be/aren’t enough chairs if everybody will come/come.
18. Don’t worry if/when I’m late tonight.
19. You have to/will have to take a taxi home if you want/ will want to leave now.
20. If/When they don’t come soon, I’m not going to wait.
Write a sentence with if for each situation :
1.You should take more exercise because that’s the way to get fit.
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2.The accident happened because the driver in front stopped so suddenly.
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3.I haven’t got a key, so I can’t get in.
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4.Throw a stone into water and it sinks.
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5.I didn’t have any breakfast, and now I’m hungry.
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6.Road travel is cheaper than rail travel in this country, so we have lots of traffic jams.
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7.Martin failed his driving test last week. He was very nervous and that’s why he failed.
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8.You may want a chat, so just give me a ring.
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9.I didn’t finish my report yesterday, so I can’t begin a new project today.
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10.The wind is blowing hard, so I won’t take the boat out for ride.
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11.I’m sorry I disturbed you. I didn’t know you were busy.
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12.It might rain. If it does, everyone can eat inside.
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13.We don’t visit you very often because you live so far away.
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14.Margaret wasn’t injured in the crash because she was wearing a seat belt.
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15.I have to work tomorrow evening, so I can’t meet you.
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16.I don’t know anything about plumbing, so I didn’t fix the leak in the sink myself.
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17.Is Matthew going to enter the race ? He’ll probably win it.
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18.We should have bought that picture five years ago because it would be quite valuable now.
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19.I feel better now because you talked to me about my problems last night.
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20.Carol didn’t answer the phone because she was studying.
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21.She’s very thin, perhaps that’s why she feels cold so much.
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22.He never polishes his shoes, so he never looks smart.
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23.He can’t park near his office, that’s why he doesn’t come by car.
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24.My house is guarded by two big dogs. That’s the only reason it isn’t broken into every night.
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25.The flats are not clearly numbered, so it is very difficult to find anyone.
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26.I don’t know her e–mail address, so I can’t tell you.
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27.I can’t play football in this afternoon because I feel tired.
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28.She works in the evening. She has no time to play with her children.
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29.He hasn’t got a watch. He is always late for work.
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30.I am not tall enough to join the basketball team.
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31.He didn’t prepare for the interview, so he didn’t get the job.
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32.We came home from our holiday early because we ran out of money.
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33.I can’t take much exercise because I don’t have enough free time.
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34.The house didn’t burn down because the fire brigade came immediately.
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35.The men were wearing protective clothing, so they were all quite safe.
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36.People don’t realise how important it is to conserve energy, so they do nothing about it.
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37.I took the job because I didn’t know how difficult it was.
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38.My father didn’t earn much money, so life wasn’t easy for us.
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39.Daniel really wanted to buy that book, but he didn’t have enough money.
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40.There isn’t any truth in her allegations, so I won’t resign.
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41.I was sick yesterday, so I didn’t go to class.
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42.Because Alan never eats breakfast, he always overeats at lunch.
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43.Peter didn’t finish unloading the truck because John didn’t help him.
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44.Jack was late to his own wedding because his watch was ten minutes slow.
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45.I don’t take the bus to work every morning because it’s always so crowded.
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46.I didn’t bring extra money with me because you didn’t tell me we were going to dinner after the movie.
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47.Sam didn’t know that highway 57 was closed so he didn’t taken an alternative route.
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48.Because I lost my key, I had to pound on the door to wake my roommate when I got home last night.
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49.I’m tired today because I went to bed late last night.
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50.The wind is blowing hard, so I won’t take the boat out for a ride.
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UNIT 6: THE ENVIRONMENT
I. ADJECTIVES AND ADVERBS:
Choose the correct form:
1.- I heard Daniel isn’t very .(good/ well)
 - Well, he fell and hurt himself quite ..(badly/ bad)
2. – There was a .(terrible/ terribly) accident on this road two days ago, wasn’t there?
 - Yes, two people were killed and the driver of the car was (serious/ seriously) injured.
3. - The weather was so .awful/ awfully) yesterday.
 - yes, it was raining quite ..(heavy/ heavily) so we stayed at home all day.
4. You haven’t cleaned the floor .(proper/ properly). It still (dirty/ dirtily)
 Oh,sorry. I is still..(dirty/ dirtily).
5. You didn’t look very .(happy/ happily) last night.
Well, I was disappointed that I did so ..(bad/ badly) in the exam.
6. – Can you remember what happen?
 - I can’t remember .(clear/ clearly).It all happened so (sudden/ suddenly)
7. Don’t go up that ladder. It doesn’t look .(safe/ safely)
 - Don’t worry. I’ll climb (careful/ carefully).
8. Did you go to Sally’s birthday party?
- Yes, It was really a ..(cheerful/ cheerfully) party. Everybody at the party was .. (colorful/ colorfully) dressed.
9. – Why do you look so ..(nervous/ nervously)?
- Oh, my! I’ve just got a mistake. I interrupted my boss while he was on the phone, and he looked at me ..(angry/ angrily) when I interrupted him.
10. – Have you seen Richard ..(recent/ recently)?
- yes, I just met him at Rose’s party two days ago. He seemed very (unhappy/ unhappily). He smiled ..(sad/ sadly) at me when he saw me.
11. I am staying in a very (comfortable/ comfortably) hotel in the South of France, near a (nicely/ nice) beach. Unfortunately, it has been very (coldly/ cold) and the hotel itself is very (expensive/ expensively). 
12. Another problem is that the chief cooks (badly/ bad). The food is not (delicious/ deliciously) and I have been (hungry/ hungrily) most of the time because I have had (great/ greatly) difficulty in finding anything (suitable/ suitably) on the menu.
13. However, I have been very impressed by the (beautifully/ beautiful) surroundings and the (kind/ kindly) people. It is true that I have suffered a bit from boredom but I always do when I’m not (fully/ full) occupied. Sometimes I feel (sleepy/ sleepily) in the middle of the day and have a (shortly/ short) nap, which I am very (thankfully/ thankful )for. Unfortunately, I sleep quite (bad/ badly) at night because the people in the room next to me snore (terribly/ terrible).
14. Anyway, I’m leaving this Friday. The driver beach will (probable/ probably) take me two or three days as long as the traffic isn’t too (bad/ badly). I’ll get in touch (immediately/ immediate) as soon as I get home and maybe we can arrange to meet up for the meal.
2. Put in the adverbs:
1. Emma’s toothache was terrible. Emma’s tooth ached ..
2. Henry was angry. Henry shouted ..
3. I’m happy sitting here. I can sit here ..
4. He was very thoughtful standing there. He stood there ..
5. The children seemed cheerful. The children played 
6. The switch is automatic. The machine switches itself off 
7. James is very good at speaking English. James speaks English ..
8. The debate should be public. We need to debate the matter ..
9. She was charming. She walked . In front of the audience.
10. Everyone was enthusiastic. Everyone discussed the idea 
11. The man had a soft voice. The man spoke ..
12. Claire wears expensive clothes. Claire dresses 
13. The runners made a low start. They started the race .
14. The building has to be secure. Did you lock all the doors 
15. I had a strange dream last night. I dreamed .
II. ADVERB CLAUSES OF REASON: BECAUSE, SINCE, AS:
A .Because/ As/ Since + Clause :
- We decided to leave early because/ as/ since the party was boring.
B . Because of + noun/ noun phrase:
- We cancelled our flight because the weather was bad.
-> We cancelled our flight because of the bad weather.
C . Exercices:
1. Combine these sentences using BECAUSE/ AS/ SINCE:
0. I’m going to the post office. I have some postcards to send
-> I’m going to the post office because/ as/ since I have some postcards to send 
1. Jane was worried. She stayed at home alone.
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2. Tom couldn’t get the job. He was not confident during the interview.
3. I have to work extra hours. I want to help support my family.
4. We adore him. He is very talented.
5. She has to depend on us. She is an orphan.
6. I enjoy reading books. They help broaden my knowledge of the world.
7. Don’t believe him. He is always being a liar.
8. I haven’t finished my assignment yet. I don’t have enough materials.
9. You must do it right now. It’s very urgent.
10. I feel attracted to her. Her voice is very sweet. 
2. Supply either BECAUSE or BECAUSE OF :
1. It was difficult to deliver the letter ..the wrong address.
2. We have to cut down on our driving .there is an oil shortage.
3. Rescue attempts were temporarily stopped ..the bad weather.
4. They visited their friends often .they enjoyed their company.
5. Paul could not go to the football game his illness.
6. Marcella was awarded a scholarship her superior ability.
7. Nobody ventured outdoors the hurricane warnings.
8. We plan to spend our vacation in the mountains.the air is purer there.
9. We have to drive around the bay the bridge was destroyed in the storm.
10. The chickens have died ..the intense heat.
3.Join the following pairs of sentences using because and because of:
1. He didn’t go to school. It was raining . 
-> He didn’t go to school because it was raining.
-> He didn’t go to school because of the rain.
2. The student arrived late. There was a traffic jam.
3. We decided to leave early. The party was boring.
4. It was a public holiday. All the shops were shut.
5. I lost my job. I was ill.
III. ADJECTIVE + THAT CLAUSE : S + BE + ADJ + THAT CLAUSE (S + V)
- I / am/ disappointed / that you failed the exam.
1. Combine these sentences using Adj + that clause : 
0. He is worried. His business is not going well. 
-> He is worried that his business is not going well.
1. We were disappointed. She didn’t keep her promise.
2. I’m sorry. I came late.
3. The boss was angry. I misplaced all the documents.
4. I am happy. The article has been very well received.
5. We are glad. You come.
6. His parents are pleased. He won the best prize.
7. It is important. She should accept the offer.
8. We are afraid. The goods won’t be delivered on time.
9. I’m sure. They will never give him a refund.
10. It is necessary. You are prudent.
2. Make sentences with the words suggested:
0. I / pleased / work hard. -> I am pleased that you are working hard.
1. We / grateful / you / take / interest / us.
2. You / sure / her child / disappeared ?
3. No one / sorry / our manager / resigned.
4. Everybody / not surprised / they / divorce.
5. I / disappointed / you / not / see / me / yesterday.
6. We / thankful / she / nit tell / truth.
7. Children / excited / go / zoo / last Sunday.
8. We amuse / you / love / him.
9. I / glad / they / come / here 
10. I / proud / my team / win / the first award of the competition.
V. USES OF ENGLISH: Choose and underline the correct answers:
1. If you know where she lives, please let me .(know/ knew/ known/ to know)
2. Unless you understand, I ..(a/ was/ will/ would) explain it again to you.
3. The air in the city is very .(pollute/ pollution/ polluted/ pollutant)
4. The accident happened because of driving(careful/ carefully/ careless/ carelessly)
5. he is going to ..(collect/ collection/ collective/ collector) all the bags.
6. If they .(are/ were/ have/ had) pupils, they must wear uniform.
7. She was (happy/ happily/ unhappy/ unhappily) because of her bad result.
8. She has ..(kind/ kindly/ kindness/ unkind) provided a picnic lunch fo us.
9. We (won’t buy/ wouldn’t buy/ haven’t bought/ didn’t buy) this car if it is expensive. 
10. if he careful, he ..(will/ would/ could/ must) get good marks.
11. This newspaper is..(publishing/ published/ to publish/ publish)everyday. It’s a daily newspaper.
12. he shouted and looked (angry/ angrier/ angrily/ anger) at me when I broke the vase.
13. he is tired now .(so/ because/ but/ and) he stayed up late watching TV.
14. We are talking about the preservation of (natural/ naturally/ nature/ naturalize) resources.
15. We’ll make this beach clean and ..(beauty/ beautify/ beautiful/ beautifully) again.
16. She sings very ..(beauty/ beautify/ beautiful/ beautifully).
17. If the (pollution/ pollute/ polluted/ pollute) continues, what will happen?
18. If it (doesn’t rain/ didn’t rain/ hadn’t rain/ won’t rain), we’ll go to the movies.
19. A large number of inhabitants have made (suggest/ suggestion/ suggested/ to suggest) on how to protect the environment.
20. Be .(care/ careful/ carefully/ carelessly)! He is looking at you.
21. it is our policy to ..(protect/ protecting/ to protect/ protected) forest and environment.
22. Everyone must take part in ..(prevent/ preventing/ to prevent/ prevented) deforestation.
23. I suggest ..(go/ to go/ going/ went) to the movies.
24. They made their living by .(catch/ catching/ to catch/ caught) fish in the ocean every day.
25. If you like this book, I will give it ..(for/ from/ at/ to) you as my present.
26. I was very .(amaze/ amazed/ amazing/ amazement) that you won the first prize.
27. If you have (a lot of/ many/ lot of/ a lots) money, you can travel abroad this summer.
28. If you are a student, you can get a discount .(on/ in/ at/ for) books.
29. I won’t go unless you .(to pay/ paid/ paying/ pay) me the money back.
30. We stayed at home (because/ and/ but/ so) it rained heavily.
31. .(Pure/ Polluted/ Dust/ Pleasant) air is one of the many problems we have to solve.
32. I’ll be in trouble if I (lose/ will lose/ lost/ would lose) my passport.
33. We can eat at home or, ..(when/ whether/ if/ which) you prefer, we can go to a restaurant.
34. If it is raining this evening, I (will go out/ don’t go out/ go out/ won’t go out).
35. Minh’s English is excellent. He speaks .(perfectly English/ English perfectly/ perfect English/ English perfect)
36. I’m disappointed .(that/ when/ if/ how) people have spoiled this area.
37. He (hardly tried/ tried hardly/ hard tried/ tried hard) to find a job but he had no luck.
38. We couldn’t go on a picnic as planned ..(however/ but/ because/ so) it was raining hard.
VI. READING COMPREHENSION:
1. Complete the passage with the words provided. There is one extra word that you do not need to use: down – air – quickly – about – save – dirty – important – pollute – grow.
 We are all destroying the Earth. The seas and rivers are too (1)..to swim in. There is so much smoke in the (2)that it is unhealthy to live in many of the world’s cities. In one well-known city, for example, poisonous gases from cars (3)the air so much that policemen have to wear oxygen masks. We have to cut (4).so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot (5)enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (6)..disappearing. For instance, tigers are rare in India now because we have killed too many for them to survive. However, it isn’t so simple to talk(7)the problem. We must act now before it is too late to do anything about it. Join us now. (8)the Earth.
2. Read the text, then decide True or False:
 The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away plastic bags, containing toys and other subjects. These stay in the environment; they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous and they also stay in the environment. Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.
Many big cities are facing serious air pollution..
This is a simple problem 
Nuclear bombs were first tested in 1945.
A nuclear bomb causes a terrible destruction.