Ôn tập môn Tiếng Anh Lớp 9 - Tuần 20 - Trường THCS Trung An

 4. Nếu vế Because không có danh từ 
Nếu vế Because không có danh từ, ta sẽ đổi tính từ/trạng từ thành danh từ và có thể 
sử dụng tính từ sở hữu. 
➥ Ví dụ: 
 Because it is windy, we can’t jogging 
 ➨ Because of the wind, we can’t jogging 
 Because he acted badly, she doesn’t like him 
 ➨ Because of his bad action, she doesn’t like him 
  Rewrite these sentences by using “because of” 
 1. She can’t work hard because she is very old. 
 2, He likes her because of she is very beautiful. 
 3. he broke the vase because he was careless. 
 4. He left school because his life was hard. 
 5. I went to bed early because I feel tired. 
 24. He was ________________ that they were not coming. (disappoint) 
25. He is going to ________________all the bags. (collection) 
26. We’ll make this beach clean and ________________. again. (beauty) 
Rewrite the following sentences as directed. 
27. Why don’t we go for a picnic on the weekend? 
  Let’s____________________________________________________ 
28. Let’s go to work by bus. 
  What about____________________________________________________ 
29. Nga is a good English speaker. 
  Nga speaks____________________________________________________ 
30. Unless you get a visa. You can’t visit the United States. 
  If you ____________________________________________________ 
31. If you don’t suceed, you’ll have to try it again. 
  Unless____________________________________________________ 
32. I suggest collecting unused clothes. 
  Let’s ____________________________________________________ 
33. She failed in the exam because she was lazy. (because of + noun phrase) 
  ____________________________________________________ 
34. Ba is tired. He stayed up late watching TV. (because) 
  ____________________________________________________ 
35. Hoa broke the cup. She was careless. (since) 
  ____________________________________________________ 
36. We were disappointed. She didn’t keep her promise. (Adj + that) 
 ____________________________________________________  Task 5: Complete the sentences: 
a. If the rice paddies are polluted, the rice plants will die. 
b. If we go on littering, the environment will become seriously polluted. 
c. If we plant more trees along the streets, we will have more shade and fresh air. 
d. If we use much pesticide on vegetables, the vegetables will become poisonous 
 and inedible. 
e. If we keep our envirionment clean, we will live happier and healthier life. 
 Exercise: 
Do exercise I/page 9,10 
 Week: 23 
 Period: 45 
 UNIT 7: (cont) 
 SECTION: SPEAK AND LISTEN 
 I. Speak: 
 b. I think we should turn off the gas cooker. 
 c. I suggest turning off the electric fan. 
 d. I suggest turning off the air – conditioner. 
 e. Shall we turn off the lights and the TV. 
 f. I think we should turn off the faucet. 
 g. What about using bicycle instead of motobikes? 
 h. I suggest going to school by bus. 
 II. Listen: 
  Vocabulary: 
 - energy = power (n) : năng lượng 
 → solar energy : năng lượng mặt trời 
 - nuclear power : năng lượng hạt nhân 
 - effective (adj) : hiệu quả 
 → effectively (adv) : một cách có hiệu quả 
 - roof (n) : mái nhà 
 - hot (adj) : nóng 
 → heat (v) : làm nóng 
 - solar panel : tấm KL năng lượng mặt trời 
 - install (v) : lắp đặt 
 → installation (n) : sự lắp đặt 
 - sun (n) → solar (adj) 
  True or False: 
 1. True 
 2. False 
 3. False 
 4. True 
 5. False 
III. Exercise: 
 Do exercise VII 
 Week: 24 
 Period: 47 
 UNIT 7: (cont) 
 SECTION: WRITE 
 Vocabulary: 
- sum up : cuối cùng 
- attention (n) : chú ý 
- detail (n) : chi tiết 
- solid (adj) : rắn 
- draft (n) : nháp 
 Task 1: Matching: 
 1.Introduction: Getting people’s attention and telling them what you are going to 
 talk about. 
 2.Body: Giving details in- easy-to understand language. 
 3.Conclusion: Summing up what you have said. 
 Task 2: Writing 
 Good morning, ladies and gentlemen 
 My name is  and I’m going to tell you how to reduce garbage. 
 Most of us use too much garbage everyday. You can reduce garbage by: 
 * Collecting plastic bags. 
 * Not keeping solid waste with food waste. 
 * Putting different kinds of waste in different places. 
 If you follow these simple rules, you’ll not only reduce garbage, but also keep 
 the environment cleaner. 
 Exercise: 
 Do exercise VII