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牛津8BUnit8知识点

作者:admin    文章来源:盐田区外国语学校    更新时间:2018-04-09

牛津8B Unit8知识点复习

1.       Will more trees be planted?

Yes.Trees are good for us.

be good for(有益)/be bad for(有害)/be good at(擅长)/be good to…(对态度好)

2.       I like digging in the garden.

Are you serious about sth?

3.       reduce air pollution(pollute) by riding bicycles

save water by taking shorter showers

save energy by turning off(on/up/down)the lights when we leave a room

protect the environment by recycling waste

4.       What should we do to live a green life?

Dad used to drive me to school.

5.       More and more families own cars and this causes serious air pollution.

6.       agree to do/with

remember /forget to do/doing

7.       It is wise for people to choose public transport or ride bicycles.

8.       a country with high mountains

We should try to keep it that way.                                                                

9.       Things like glass , plastics and paper are separated into different groups and then recycled.

10.    learn about an organization for recycling clothes.

11.    Some are given to the poor, others are sent to    factories.(some可重复 … others… )

12.    send sb. sth./sth. to sb.

13.    have many laws to protect the environment

14.    We are not allowed to cut down trees, otherwise, we will be punished. (allow sb. to do /sb. be allowed to do)

15.    If we drop litter, we will be fined (vt. adj. )by the police.

16.    There are laws to limit air pollution.

17.    Nature is our greatest treasure.(uc)

18.    We depend on its rich resources to live (表目的)

19.    protect it wisely(adv.) Luckily, we are starting to use energy from the sun.

20. These new types of energy cost very little and will never run out( be used up)

    Moreover, they produce little pollution.

21. What have you done for the environment.\

Remember that everyone can do something to (take action/actions to) make a difference.(t)

22. An organization is set up.

23. collect old clothes from around(all over) the country.

24. ask everyone to do something for the environment…

25.start to use new energy

recycle many things to reduce pollution

26.What do they do to keep their country clean?

27.What do they do with old clothes?

1.         被动语态

be+p.p          一般现在时am/is/are + p.p

                一般过去时 was/were +p.p           

                  一般将来时   will be + p.p

                     am/is/are going to                                                                                         

             过去将来时   would be + p.p

                     was/were going to be +                                                                               

            现在进行时 am/is/are being +p.p

            过去进行时 was/were being +p.p

            现在完成时 have/has been + p.p

           过去完成时 had been + p.p

       情态动词can/may/must/should be+p.p

28 Leaflets will be sent to all the people.

(=are going to be sent)

29.  There’s going to be an environment show

       =will be

30. When is the show going to be held?

       (will the show be held)

31. Who will be invited to the show?

(invite/ask/tell/allow/want/need… sb. to do    的被动语态     sb be invited/asked/told/allowed/wanted/needed …to do)

32. What will be displayed?

Videos about the past and present of…

33. What will be discussed at the show?

Ways about how to protect the…(P.115)

34. Pollution is one of the biggest problems.

35. Rubbish is thrown into lakes.

The air is filled with pollution.

(be filled with=be full of)

35. This makes people ill.

36. More people will be hurt if it isn’t cleaned up.

37. As well as people , animals are harmed by pollution.

38. If we don’t act to improve it, more living things will be killed by pollution.

(do something=take actions)

39. There is some good news.

40. have a chance to think about the world around us

41. If we work together, we can make the world a better place.

42. Turn off the tap when(before/after…) brushing teeth.

43. Take showers for less than 10 minutes.

   use both sides of the paper

   take their own bags to the supermarket

44. How green are you?

45 Do a survey. Here are the results of the survey.

46. Ask students about their daily habits

47.. It is great that most students remember to turn off  the lights. = It is great for most students to remember to ....

48. few students  极少, 几乎没有

a few    几个

49. The survey shows that students are doing a lot to help protect....

     But there are still many more things they can do.

50. Pollution has become a serious problem.

51 try one's best to do..........

  =do one's best to do;......

52. Our home town will look nicer with more trees around.

53 Trees reduce dust and help keep the air clean.

54.. Air pollution is harmful to our health.

be harmful to = do harm to = harm

55. Trees also help keep soil in place during storms and they provide home for animals

56. depend on natural resources to live

57. Water and soil help provide us with necessary food and drinks.

58. Coal, oil and natural gas is not only useful for families but have a wider use for factories.

Not only.....but (also)...(不但,而且)

Not only you but (also) he  has(就近原则) been to America.

59. Some natural  resources are around us, such as water and air. Others like coal and natural gas are dug up from the ground.        (dig-dug-dugdigging)

60. They will form thousands of years, as a result (so) , it's important for us to use them wisely.

61. If they are used and thrown away carelessly, finally some of them will run out.

62. It's time for us to take proper actions to protect...

63. We should try to produce less waste if possible.

64. Reuse water if possible. Turn off the power when your TV or computer is not in use. (be in use)

65. Take your own bags when shopping. Separate waste into different groups.

66. More tips for a green lifestyle.

67. Do more exercise(锻炼,不可数) and watch less TV. Plant flowers at home.

68. Follow these small steps and you can make a big difference to the Earth.

69. Our environment is changing for the worse. So it is time for us to go green.

   

70. Here are some steps to take.

71. We can save water by taking shorter showers.

72. In order to =tosave power, we should turn off lights.

      

73. Some other good habits can help reduce pollution.

74. We should use plastic bags:

(1): instead , we should take paper when shopping

(2): instead of taking paper bags

75. Recycling is also a good way to help reduce pollution.

76. We should separate waste into different groups (so that it can be recycled) = in order to let it (be) recycled.

77. Moreover , it is important for us to develop a green lifestyle.

78. It is good to plant some flowers at home.

79.let/make sb do-----Sb be let/made to do

  hear/see/watch/notice sb do/doing-----sb be heard/seen/watched/noticed to do/doing

80.双宾语被动give---sb be given sth=sth be given to sb

            buy---sb be bought sth=sth be bought for sb 没有相关文章