Tiếng Anh lớp 9 luôn là kiến thức khó và không dễ tiếp cận. Để giúp các bạn học sinh có thêm nguồn tài liệu tham khảo. Dưới đây chúng tôi xin giớ thiệu tới bạn đọc Bài tập tiếng Anh dành cho lớp 9 Unit 7 Saving energy. Mời các bạn tham khảo nhé.
Mục lục bài viết
1. Hướng dẫn làm Bài tập tiếng Anh dành cho lớp 9 Unit 7 Saving energy:
Getting Started trang 57 SGK Tiếng Anh 9 Unit 7
Look at the pictures. Work with a parter to make a list of things the family could do to save energy. (Bạn hãy nhìn vào tranh và thực hành với một bạn cùng lớp liệt kê những việc mà gia đình em có thể làm để tiết kiệm năng lượng.)
Gợi ý:
– They should turn off the faucets when they don’t use them.
– They should switch off the lights before going to bed or out.
– They should turn off the television or the radio when they don’t watch or listen to it.
Listen and Read trang 57 – 58 SGK Tiếng Anh 9 Unit 7
Hướng dẫn dịch:
Bà Mi đang nói chuyện với người hàng xóm, Bà Hà.
Bà Mi: Bà Hà, có chuyện gì vậy?
Bà Hà: Tôi lo lắng về hóa đơn tiền nước mới đây của tôi. Nó thực sự nhiều.
Bà Mi: Để tôi xem. Hai trăm ngàn đồng à! Bà nên giảm số lượng nước gia đình bà dùng đi.
Bà Hà: Tôi làm như thế nào?
Bà Mi: Trước tiên, hãy gọi thợ ống nước kiểm tra xem có đường nứt ở các ống không.
Bà Hà: Tôi sẽ làm điều đó.
Bà Mi: Bồn tắm sử dụng nước nhiều gấp đôi vòi hoa sen, do đó tôi đề nghị dùng vòi hoa sen. Và nhớ tắt các vòi nước. Một vòi rỉ nước có thể phung phí 500 lít một tháng.
Bà Hà: Tôi hiểu rồi. Cảm ơn bà.
a. Practice the dialogue with a partner. (Thực hành đoạn hội thoại với bạn.)
b. True or False? Check (v) the boxes. Then correct the false sentences. (Đúng hay sai. Điền dấu (V) vào ô. Sau đó sửa câu sai.)
Gợi ý:
1. (T)
2. (T)
3. (F)
=> She will have a plumber check the pipes.
4. (F)
=> A plumber is a person who repairs leaking water pipes.
5. (T)
Speak trang 58 – 59 SGK Tiếng Anh 9 Unit 7
a) Look at the expressions in the tables and pictures. Make suggestions about how to save energy. (Nhìn vào các diễn đạt trong bảng và các bức tranh. Đưa ra đề nghị về cách tiết kiệm năng lượng.)
Gợi ý:
A. I think we should turn off the faucet. I suggest fixing the faucet.
B. I suggest turn off the electric oven/ cooker. I suggest repairing the cooker. It may be broken.
C. Why don’t we switch off the fan? Shall we have an electrician mend the fan?
D. I think we should turn off the air conditioner.
E. Let’s switch off the lights and the TV.
F. I suggest fixing the faucet in the bathroom.
G. I think we should use bikes instead of motorbikes.
H. Why don’t we use the public buses?
b) Work in a group of four. Work out an action plan to save energy for…. (Làm việc trong một nhóm bốn bạn. Lập một chương trình hành động tiết kiệm năng lượng cho lớp của bạn. Các cách diễn đạt và ý tưởng ở phần a) có thể giúp bạn.)
Gợi ý:
E: I think we should use energy – saving light bulbs for ordinary bulbs.
F: That’s a good idea.
G: How about turning off the lights and other electric tools when we don’t use them?
H: OK. Let’s do it.
Listen trang 60 SGK Tiếng Anh 9 Unit 7
a. Listen to the news on solar energy and decide whether the statements…. (Nghe tin tức về năng lượng mặt trời và xác định xem các câu sau là đúng hay sai. Đánh dấu (V) vào khung và sửa các câu sai.)
Gợi ý:
1. (T)
2. (F)
=> Most of our electricity now comes from the use of coal, and gas, oil or nuclear power.
3. (F)
=> One percent of the solar energy that reaches the earth is enough to provide power for the total population.
4. (T)
5. (F)
=> All buildings in Sweden will be heated by solar energy by the year 2015.
b. Listen again and fill in each blank with one word you hear. (Nghe lại và điền vào mỗi chỗ trống một từ mà bạn nghe được.)
1. The sun can be an effective source of power.
2. Solar energy doesn’t cause pollution.
3. A lot of countries in the world are already using solar energy.
4. It is possible to store solar energy for a number of days.
5. Solar panels are installed on the roof of a house to receive the energy from the sun.
Read trang 60 – 61 SGK Tiếng Anh 9 Unit 7
Hướng dẫn dịch:
Ở các nước phương Tây, điện, khí đốt và nước không phải là hàng xa xỉ nhưng là nhu yếu phẩm. Các công ty ngày nay ý thức được người tiêu thụ muốn những sản phẩm không chỉ hoạt động hữu hiệu mà còn tiết kiệm tiền.
2. Bài tập vận dụng về chủ đề Energy:
I. Choose the word in each group that has the underlined part pronounced differently from the rest.
1 . A. stopped B. weighed C. used D. climbed
2. A. entrance B. paddy C. bamboo D. banyan
3. A. grow B. open C. office D. moment
4. A. dormitory B. forward C. organization D. information
5. A. campus B. program C. exam D. parent
6. A. plough B. mountain C. south D. countryside
7. A. invite B. river C. shrine D. primary
8. A. behave B. medal C. refine D. rewrite
9. A. receive B. replace C. regularly D. reduce
10. A. label B. slavery C. late D. last
II. Choose the words that has a different stress pattern from the others.
1. A. garden B. ago C. youngest D. standard
2. A remain B. college C. quality D. scholar
3. A. occasion B. religion C. federation D. collection
4. A. economic B. encourage C. embroider D. experience
5. A. puppet B. unique C. tunic D. notice
III. Choose the best answer to complete these following sentences.
1. My classmates suggested playing chess but I prefer ________ hike and seek.
A. playing B. play C. played D to playing
2. You don’t like English food. What about ________Chinese food?
A. to eat B. eat C. eating D. ate
3. I think we should ________ up our neighborhood.
A. to clean B. clean C. cleaning D. cleaned
4. Our teacher suggests ________a meeting to discuss about the solution to keep our environment clean.
A. to hold B. hold C. holding D. held
5. Her former leader suggests that she should ________ harder to break her past records.
A. to train B. train C. training D. trained
6. The children volunteer to clean up the local park ________ there are lot of used cans and trash there.
A. but B. because C. and D. so
7. Her mother took her to the zoo ________ it owed her some rare animals.
A. but B. because C. and D. so
8. The “Green Sunday” was short: ________, the students enjoyed it very much.
A. but B. because C. however D. although
9. Hoa missed the bus this morning, ________ she went to school late.
A. but B. so C. however D. and
10. Dioxins are dangerous chemicals________ they can cause cancer and birth defects.
A. but B. however C. because D. therefore
11. The children ate too much sweet ________ they get toothache easily.
A. so B. and C. but D. because
12. Organically grown fruits and vegetables may not look as perfect, ________ it’s good for your health.
A. so B. and C. however D. therefor
13. Thousand s of gallons of water were polluted ________some body spilled the motor oil and it swept into the ground.
A. because B. so C. and D. however
14. ________ we use less electricity, power plants will burn less fuel.
A. If B. So C. Therefore D. Because
15. Old newspapers can be used to make newspapers, ________ you can collect them and bring them to the recycling center.
A. so B. because C. and D. therefore
16. Don’t use Styrofoam or aerosol spray ________ they both contain chlorofluorocarbons.
A. so B. because C. and
17. Pesticides are chemicals poisons used by farmers to kill weeds and insect pests, ________ some pesticides are still in the food when it gets to the market.
A. so B. because C. and D. however
18. We use paper whenever we can, ________ the backs of envelopes or the clean backs of notebook sheets are great for scrap paper.
A. so B. because C. but D. however
18. He didn’t go to school yesterday; ______.he had to ask his friends what they learned then.
A. but B. therefore C. and D. so
20. The countryside is very peaceful ________ the air is so fresh.
A. but B. and C. therefore D. because
21. Ba missed the Math test yesterday. ________, he will have to do it next week.
A. therefore B. but C. and D. because
22. My sister is very tired: ________, she still has to cook dinner for the family.
A. so B. however C. and D. as
23. She doesn’t look so pretty ________.She has soft voice.
A. and B. but C. so D. however
24. They don’t like the opera ________ it doesn’t look sound interesting.
A. and B. but C. because D. so
25. Daisy is very nice: ________, all her friends love her very much.
A. and B. so C. therefore D. because
26. Can you turn_________ the lights? It’s too dark.
A. on B. off C. in D. for
27. What are you looking ________? My picture book. I’ve lost it.
A. on B. off C. for D. after
28. There are ________ saving methods and inventions to use solar energy.
A. energetic B. energize C. energy D. power
29. I had to pay much money this month for the international________.
A. calls B. calling C. to call D. called
30. A new – conditioner will be ________ this morning.
A. to install B. installed C. installing D. to install.
31. Scientists are looking for an ________ way to educe energy consumption.
A. effect B. affection C. effective D. effectively
32. We can ________ easily in the daylight.
A. to read B. reading C. read D. readable
33. She won’t take all these suitcases ________ she likes to travel lightly
A. so B. but C. because D. and
34. They are completely short of water now. A number of people have died because of this ___
A. shortage B. short C. shorten D. shortening
35. What can we do to spend less ________ lighting?
A. in B. on C. about D. at
36. There will be a _______cut tomorrow in Bu Nho.
A. energetic B. energize C. energy D. power
37. Your house needs _________ right now it’s too old.
A. paint B. painted C. to paint D. painting
38. My father used to make me ________hard at night.
A. study B. to study C. studying D, studied
39. Will you _________for dinner one night.
A. across B. down C. over D. in
40. It is necessary that the government ________something about it immediately.
A. do B. did C. to do D. have done
41. He talks as if he_________ about it clearly.
A. know B. to know C. knowing D. knew
42. She _______ hard last night. She did her test perfectly this morning.
A. can have studied B. might have studied
C. should have studied D. must have studied
43. That’s the _______ interesting novel I’ve ever read.
A. more B. even C. most D. every
44. My color TV, _______ I bought 10 years ago, still gives beautiful pictures.
A. which B. that C. what D. X
45. He is very stubborn, so it will be difficult to _______ him to go.
A. persuade B. suggest C. make D. prevent
46. “Who is Mr. Medley?” “I have no idea. I’ve never heard _______ him”.
A. about B. from C. after D. of
47. Children are _______ to overcome problems.
A. determine B. determined C. determinant D. determination
48. They will be sent to work in America _______ their English is better next year.
A. when B. unless C. if D. because
49. I’ve never ______very well with my brother. We’ve got completely different personalities.
A. got off B. got on C. got away D. got up
50. ____ lion dancing is very popular in Viet Nam, my friend Andy does not enjoy it.
A. But B. Although C. If D. However
IV. Complete the conversations with expressions for suggestion.
1. A: I like having seafood for dinner.
B: ______________ go to the restaurant by the seaside?
2. A: I’m really tired.
B: I’m tired too. ______________ resting for a while?
3. A: ______________ travel around the town?
B: That’s a good idea. ______________ hiring a motorcycle. We’ll see a lot more that way.
4. A: I want to buy some souvenirs before we leave.
B: OK. ______________ go shopping after dinner.
5. A: What should I do to save electricity?
B: I ______________ turn on a lot of lights and remember to turn off television before going to bed.
6. A: It’s a lovely day. ______________ go for a picnic?
B: No. I don’t want to. ______________ playing tennis.
V. Use the words given in the box to fill in the blanks to make a meaningful passage. There is one extra word that you don’t need to use:
recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking.
Our environment is in (1) ______. Modern ways of living and today’s industries are (2) ______ it. Most people think there is (3) ______ they can do. This is not true. Everyone can do something to help (4) ______ our environment. Here is a (5) ______ of things you can do.
– Help to cut pollution by (6) ______ the bus to work instead of your car.
– Buy fruit and (7) ______ that have not been treated with pesticides.
– Recycle all your cans, bottles and paper. There should be a (8) ______ center somewhere near your home, so take them there.
Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.
3. Tổng hợp từ vựng chủ đề về Energy:
- environmentally-friendly (adj): thân thiện với môi trường
- renewable/infinite energy sources >< non-renewable energy sources: các nguồn năng lượng tái tạo được >< các nguồn năng lượng không tái tạo được
- nuclear power = nuclear energy: năng lượng hạt nhân
- nuclear weapon: vũ khí hạt nhân
- nuclear accident = nuclear disaster: tai nạn/thảm họa hạt nhân
- a leakage of nuclear materials into the environment: sự rò rỉ các nhiên liệu hạt nhân vào môi trường
- high levels of radiation: mức độ phóng xạ cao
- improvements in nuclear technology: những sự cải thiện trong công nghệ hạt nhân
- solar, wind or water power: năng lượng mặt trời, gió và nước
- power stations = power plants: các nhà máy năng lượng
- fossil fuels such as coal, oil or natural gas: nhiên liệu hóa thạch như than đá, dầu và khí tự nhiên
- generate/produce electricity: sản xuất điện
- release greenhouse gas emissions to the atmosphere: thải khí thải nhà kính ra bầu khí quyển
- sustainable energy sources: các nguồn năng lượng bền vững
- pose a serious threat to people and the environment: gây ra 1 mối đe dọa nghiêm trọng cho con người và môi trường
- the exploitation of natural resources: sự khai thác các nguồn tài nguyên thiên nhiên
- the depletion of natural resources: sự cạn kiệt các nguồn tài nguyên thiên nhiên
- lead to environmental degradation/ global warming: dẫn tới sự suy thoái môi trường/ nóng lên toàn cầu
- energy consumption: sự tiêu thụ năng lượng
- meet global energy needs: đáp ứng nhu cầu năng lượng toàn cầu
- run out: cạn kiệt
- install solar panels: lắp đạt các tấm pin năng lượng mặt trời
- build/ set up a wind farm: xây dựng 1 tua bin được dùng để sản xuất điện từ gió
- have a devastating impact on people/ the environment/ marine ecosystems: có tác động tàn phá đối với con người / môi trường / hệ sinh thái biển
- energy-efficient/energy-saving appliances: các thiết bị tiết kiệm năng lượng
