Giáo án English 8 - Tuần 22, Unit 10: Recycling

 ENGLISH 8
Week 22: 	Unit 10: Recycling
 Vocabulary
To recycle (v) - recycled (V-ed): tái chế
àRecycling (n): sự tái chế
àRecyclable (adj) có thể tái chế
To reduce ( v) cắt giảm
àReduction (n) sự giảm bớt
Cloth (n) vải vóc, quần áo
àCloth bag : túi vải
Plastic (n) nhựa, chất dẻo
àPlastic bag : túi ni lông
To reuse (v) – reused (V-ed): sử dụng lại
àReuse (n) sự tái sử dụng
àReusable (adj) có thể tái sử dụng
To wrap (v) – wrapped (v-ed) gói lại
Vegestable matter: chất rau củ ( thân, vỏ,)
To fertilize (v) làm cho màu mỡ
àFertilizer (n) phân bón
àFertile (adj) màu mỡ
Representative (n) người đại diện
àRepresentative (adj) tiêu biểu
àTo represent (v) đại diện cho
 Resources (p.n) nguồn tài nguyên
àNatural resources: tài nguyên thiên nhiên
To package (v) đóng gói
àPackaging (n) bao bì
àOverpackaged (adj) được đóng gói kĩ
 To throw (v) – threw (v2) – thrown (v3) vứt , ném
àThrow sth away
 Leather ( n) da
 Metal (n) kim loại
 Fabric (n) = material (n) vải
 Compost (n) phân xanh
To belong to Sb : thuộc về
 Shade (n) bóng dâm
 Moisture(n) độ ẩm
Rat (n) chuột nhắt
Grammar
Passive forms ( Thể bị động)
 Active forms: thể chủ động
Thể chủ động là dạng chủ ngữ (người hoặc vật) thực hiện hành động
	Ex: Miss Hang teaches English in class 8/8
	They built this school in 2010
 Passive forms: thể bị động
Thể bị động là dạng chủ ngữ ( người hoặc vật) chịu hoặc bị ảnh hưởng của hành động
	Ex: English is taught in class 8/8 by Miss Hang
	This school was built in 2010 (by them)
 Structure:
Active: S + V + à O
Passive: S + be + V-3/ed + O
Cách đổi câu chủ động sang câu bị động
 Dùng tân ngữ (O) của câu chủ động làm chủ ngữ (S) của câu bị động.
 Đổi động từ sang dạng bị động
 Be + V- past participle (V 3/ed)
Present simple
	S + is / am / are + V-3/ed + (by O)
	Ex: My mother cleans the room every day
	The room is cleaned by my mother every day
 Present progressive
 S + is / am /are + being + V-3/ed + by O
 Ex: The girls are doing the homework now.
 The homework is being done by the girls now.
 Present perfect
 S + has / have +been + V- 3/ed + by O
 Ex: We have learned English for 3 years.
 English has been learned (by us) for 3 years.
Past simple
 S + was /were + V -3/ed + by O
 Ex: Lan bought a new dress yesterday.
 A new dress was bought by Lan yesterday
Future simple
 S + will + be + V-3/ed +by O
 Ex: people will build a new hospital near here.
 A new hospital will be built near here (by people)
Modal verbs
 S + can / must / should/  + be + V-3/ed +by O
 Ex:
 He must sign the contract now
 The contract must be signed (by him) now
Note: by me, by him,by her, by them,by people, by someone,.trong câu bị động thường được lược bỏ.
Practice
PASSIVE VOICE
1. His mother will buy a new house next month.
à A new house ...............
2. He will solve the problem soon.
à The problem .........
3. He has bought a new bike. 
à A new bike .
4. Miss Hoa has just collected these old stamps.
à These old stamps .
5. Nam planted that tree yesterday. 
à That tree .
6. People built this school last year. 
à This school .
7. Miss Hoa teaches me Math. 
à I 
8. Mai washes the clothes evey day. 
à The clothes 
9. My father painted the house last week.
à The house ..
10. They sent these letters yesterday.
à These letters 
11. Minh bought a new car two months ago.
à A new car 
12. I read that book last night.
à That book 
13. I saw a strange man in the garden last night.
à A strange man 
14. Lan wrote these exercises yesterday. 
à These exercises .
15. Minh collected some old stamps. 
à Some old stamps 
16. Mr. Pike mended this bike last night. 
à This bike 
17. They eat potatoes every day. 
à Potatoes ........................................................................................................
18. She cleans the floor every morning.
à The floor ........................................................................................................
19. My father paints the house every year.
à The house ....................................................................................................
20. People speak English all over the world.
à English ...........................................................................................................
21. Nam writes a letter.
à A letter ............................................................................................................
22. My sister takes him to the zoo. 
à He ...................................................................................................................
23. People play football all over the world. 
à Football ...........................................................................................................
24. Mrs. Loan raises the pigs.
à The pigs ..........................................................................................................
25. Her mother plants flowers in the garden. 
à Flowers ............................................................................................................
MULTIPLE CHOICES
1. We should use cloth bags instead ................ plastic bags. 
	A. up 	B. of 	C. for 	D. off 
2. Friends of the Earth shows how to protect the environment and save .................
	A. resources nature 	B. nature resources 	C. natural resource 	D. natural resources 
3. . is made from garbage and all vegetable matter. 
	A. Fertilizer 	B. Fertilize 	C. Chemical 	D. Recycling 
4. The present ............ very carefully. 
	A. wraps 	B. is wraps 	C. is wrapped 	D. is wraped 
5. .......... interesting to listen to music at night before bedtime.
	A. It 	B. It’s 	C. Its 	D. Is 
6. She was ............ that she could buy a house at last. 
	A. relieve 	B. relieving 	C. relieved 	D. relievedly 
7. This meat ............. very well. 
	A. must cook 	B. must be cooked 	C. must be cook 	D. must cooked 
8. It’s ............ to watch my mother making tea. 
	A. exciting 	B. excite 	C. excitedly 	D. excited 
9. Milk ............ to the houses by the milkman every day. 
	A. brings 	B. is bring 	C. is brought 	D. has brought 
10. We were delighted ............ your letter last week.
	A. getting 	B. to get 	C. get 	D. got 
11. Milk bottles can be ............ after being cleaned. 
	A. recycled 	B. thrown away 	C. broken 	D. reused 
12. It’s dangerous .............. in this river. 
	A. swim 	B. to swim 	C. swimming 	D. swam 
13. We are looking forward to ............. you in June . 
	A. seeing 	B. see 	C. saw 	D. be seen 
14. .......... is easy. 
	A. recycle 	B. to recycled 	C. recycling 	D. recycles 
15. I am ........... that you want to know more. 
	A. please 	B. pleasing 	C. pleased 	D. to please 
16. We can reuse things .......... envelopes, glass and plastic bottles and old bags. 
	A. as 	B. like 	C. such 	D. so 
17. The work was done by ............... 
	A. we 	B. us 	C. our 	D. ours 
18. It is ........... to help friends when they have difficulties. 
	A. interesting 	B. interest 	C. interested 	D. interests 
19. She is afraid ............ it will rain very soon. 
	A. so 	B. that 	C. when 	D. such 
20. What type of garbage can you put ............ the compost ?
	A. at 	B. for 	C. with 	D. in 
21. How long does it ........... before you can use the compost ?
	A. take 	B. have 	C. close 	D. put 
22. Share your ............ story with our readers !
	A. recycle 	B. to recycle 	C. recycled 	D. recycling 
23. Melt the mixture ............ it becomes a liquid. 
	A. until 	B. when 	C. after 	D. before 
24. Dip the mixture ............ the liquid. 
	A. on 	B. into 	C. at 	D. above 
25. ........... means not buying products which are overpackaged. 
	A. Reducing 	B. Recycling 	C. Reusing 	D. Reordering 
26. Contact an organization like Friends of the Earth ............... information. 
	A. for 	B. to 	C. with 	D. about 
27. Nowadays people wear shoes and sandals ........... from old car tires. 
	A. made 	B. done 	C. reused 	D. reduced 
28. The glass is broken up, ............ and made into new glassware. 
	A. cooked 	B. stretched 	C. melted 	D. drank 
29. Farmers use the dung of animals for ............. their fields. 
	A. doing 	B. fertilizing 	C. wasting 	D. collecting 
30. You don’t look ........... today, my dear friend ! 
	A. happily 	B. happyly 	C. happy 	D. be happy 
31. I think we should use such as banana leaves, lotus leaves to wrap things.
	A. tree leaves 	B. fruit skins 	C. tree stems 	D. tree products 
32. Garbage can be used to make 
	A. fertile 	B. fertilize 	C. fertilizer 	D. fertilization 
33. We can things like used paper, plastic bags, glass by recycling. 
	A. use 	B. reuse 	C. use back 	D. pre-use 
34. .means to put used objects or materials through a special process so that they can be used again. 
	A. Reusing 	B. Cycling 	C. Recycling 	D. Re-working 
35. Don’t throw away vegetable matter. It can be used to make food for .
	A. animals 	B. plants 	C. fields 	D. All are correct 
36. “Friends of the Earth” is an .organization.
	A. scientific	B. industrial 	C. technical 	D. environmental
37. Plastic bags are difficult to be destroyed, so the amount of garbage will ..
	A. decrease 	B. reduce 	C. increase 	D. develop 
38. Clothes belong to .group. We can recycle them and make them into paper or shopping bags.
	A. junk 	B. fabric 	C. vegetable matter 	D. compost 
39. If people are interested in protecting the ., our earth will be greener and cleaner.
	A. environment 	B. neighborhood 	C. residence 	D. living 
40. Taxes ..by the government.
	A. are collected 	B. is collecting 	C. is collected 	D. collect