Bài tập ôn tập môn Tiếng Anh 9 - Unit 6: The environment - Năm học 2019-2020

CHUYÊN ĐỀ 1 + 2: ENGLISH 9 
 BÀI TẬP TIẾNG ANH UNIT 6 ( THE ENVIRONMENT) 
 NĂM HỌC 2019-2020 
A. LÝ THUYẾT 
I. Trạng từ thể cách ( adverds of manner) 
- Tính từ bổ nghĩa cho danh từ 
Ex: An interesting book 
- Trạng từ : - bổ nghĩa cho động từ thường hoặc bổ nghĩa cho tính từ 
Ex: She sings beautifully. 
- Cách thành lập trạng từ : 
+ Hầu hết các trạng từ chỉ thể cách được thành lập bằng cách thêm đuôi LY vào tính từ:(tính 
từ tận cùng là “y” đổi thành “i” rồi thêm “ly” 
Adjective + ly adverb Ex: slow + ly- slowly 
Tính từ có “y” đổi y thành “i” sau đó mới thêm ly Ex: noisy ® noisily 
+ Chú ý : Một số trạng từ đặc biệt như good => well và một số từ không đổi ở cả hình thức 
tính từ và trạng từ như fast, fair, early, late, fast, hard 
II. Adjective + that clause 
 S +be +Adj +that + Clause 
Ex : I am happy that you had a new car. 
Note: Mệnh đề “ that clause” được dùng với một số tính từ như : 
“Afraid,glad,sorry, sure,eager,anxious,happy,pleased,annoyed, proud, delighted, 
disappointed,” 
III. Adverb clauses of reason: ( as / because / since ) 
* Because, as, since (bởi vì ) dùng để chỉ lý do 
Ex: She didn’t go to the zoo because /as/since she was ill. 
Because, as, since + clause 
Because of + noun phrase 
IV. Conditional sentences: Type 1 
 If clause Main clause 
 (Mệnh đề phụ) (Mệnh đề chính) 
 The simple present The simple future tense 
(She / He / It) + V (-s/-es) will / shall + V-inf 
 (We / You / They ) + V can / may / must  + V-inf 
Ex: If the rice paddies are polluted, the rice plants will die. 
OR The rice plants will die if the rice paddies are polluted. 
B. BÀI TẬP 
I. Adjective and adverb? Circle the correct word in each pair: 
1. Edward felt (sleepy / sleepily) after the big meal. 
2. The theater got (quiet / quietly) when the movie began. 
3. Leroy smiled (cheerful / cheerfully) when the teacher give him his grade. 5. We spent the whole day in the garden because of lovely weather. 
6. He can’t go to school today because of his toothache. 
7. I can’t play basketball because of my height. 
8. She must stay in bed because of her illness. 
9. We can’t swim in the past of the river because of highly polluted water. 
10. They couldn’t keep on clearing the beach because of heavy rain. 
IV. Rewrite the sentences by using “BECAUSE OF”: 
1. She can’t work hard because she is very old. 
2. He likes her because she is very beautiful. 
3. He couldn’t go to school because he is very poor. 
4. I can’t buy this bike because I can’t have enough money. 
5. He broke this vase because he was careless. 
6. He failed this exam because he didn’t learn this lesson carefully. 
7. We can’t go for a walk because it rains heavily. 
8. He left school because his life was hard. 
9. She was very happy because she was given a new bike. 
10. I went to bed early because I felt tired. 
V. Combine the two sentences into one using “BECAUSE / SINCE / AS”: 
1. It was a nice day. We went for a walk by the sea. ( SINCE ) 
2. I went to bed early. I was tired. (BECAUSE) 
3. We didn’t want to wake anybody up. We came in very quietly. (SINCE) 
4. We didn’t know what time it was. None of us had a watch. (BECAUSE) 
5. We hadn’t seen Lisa for a long time. We didn’t recognize her. (AS) 
 2. A : Can you tell Sally I won’t be here tomorrow? 
 B : O.K. I(tell) her if I(see) her. 
3. A : I think I’ll go out this evening. 
 B : Well. If you .(take) the car, you .(need) to put some petrol in it. 
4.A : This letter’s important. It must get there by tomorrow. 
 B : O.K. If you(leave) it there, I(post) it for you. 
5. A: What will you do on weekends? 
 B : Well, If the weather.............(be) fine, we (go)for a picnic. 
6. A : I’ m having a birthday party on Friday. 
 B : If you.(need) any help, just(ask) me. 
7. A : I’ve lost my watch. Have you seen it anywhere? 
 B : No, but if I..(find) it, I..(tell) you. 
8. A : Have you heard about the pop festival? 
 B : Yes, it ..(be) good if Express..(play). They’re a great band. 
9. A : Will you give able to go? 
 B : If I(ask) my boss, he (give) me some time off, I expect. 
 10 . A : Is it too expensive to heire a minibus? 
 B : It the cost....(not cost) much if we all .( share ) the cost. 
IX. Rewrite the following sentences, using the words in brackets: 
1. They throw the garbage, so the river is polluted. (BECAUSE) 
.. 
2.I am happy about your success. (THAT) 
.. 
3. He is such a careful driver that he never causes an accident. (CAREFULLY) 
.. 
4. The lake is too dirty for them to swim in. (ENOUGH) 
.. 
5. We shouldn’t use plastic bags at all because they are very hard to dissolve. (SO) 
.. 
6. She is very good at speaking English. (WELL) 
.. 
7. You will fail the exam if you don’t work harder. (OTHERWISE) 
.. 
8. He suggested that they should clear up all the trash before leaving. (TOLD) 
.. 
9. People have spoiled the area, which makes us disappointed. (THAT) 
.. 
10. We won’t eat until the whole area is clean. (NOT UNTIL) 
.. 
X. Write the second sentence so that it has a similar meaning to the first: 
1. The film’s ending is dramatic. The film 
2. These children study very well. These children. 
3.Work hard and you will pass your exam. If.. 
4. My brother is not good at playing tennis. My brother doesn’t  20. If they stop using dynamite for fishing, . . 
A. a lot of sea creatures will be well-preserved. B. there will be big floods. 
C. we will have more fresh water. D. more fish will be killed. 
21. If you go ..doing that and you’ll end .in serious trouble. 
(up – with / on – up / off – with / out – up ) 
22. They are trying to save the animalsextinction. (on / to /from / for) 
23. They didn’t see each other againthe fall. (since / in / from / until ) 
24.. air is one of the many problems we have to solve. (Pure/Polluted/Fresh/Pleasant) 
25.People ..this beach with a lot of trash. (Spoiled/Cleaned/ Collected / Protected) 
26. He got a..for parking on double yellow lines.(fee / ticket / fine / token ) 
27. By sticking labels over the address you can envelopes. (recycle / reduce / reuse 
/return) 
28. Because plastic bags are very hard to.., they willcause pollution. 
(dissolve / wrap / tear / collect ) 
29. These materials can be .into other packaging products. 
( reused / reduced / removed / recycled ) 
30. Crops are sprayed withto kill insects.(fertilizer /manue / dung /pesticide) 
31. If people .public transport, there will be less pollution. (use/will use/can use/ used) 
32. ..we miss the last bus, we will have to walk home. (As / When / If / Unless ) 
33. Minh’s English is excellent. He speaks  
(perfectly English / English perfectly / in perfect English / English perfect ) 
34. He to find a job but he had no luck. (hardly tried / tried hardly / hard tried / tried 
hard ) 
35. Why not..garbage bins around the schoolyard to keep it clean.(put / to put / putting/ we 
put ) 
36. If the sea water continues to be polluted, many fish speciesextinct. 
( become / will become / would become / have become ) 
37. We postponed the picnic .. . ( because it rained heavy / because of the heavily rain 
/ because it was heavy raining / because it was raining heavily ) 
CÁC EM HỌC LÝ THUYẾT NGỮ PHÁP CHO KĨ RỒI LÀM CÁC BÀI TẬP BÊN DƯỚI 
VÀO GIẤY HS. KHI NÀO ĐI HỌC TRỞ LẠI CÁC CÔ SẼ KIỂM TRA.