英语八年级下册第八单元知识点

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至于什么消费都想到可以买几本书,看起来很爱知识,却是一个非常坏的思维,被它麻醉的人,结局就是很恶俗地以为自己很脱俗。下面小阅给大家分享一些英语八年级下册第八单元知识,希望能够帮助大家,欢迎阅读!IEI阅下文库

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英语八年级下册第八单元知识1IEI阅下文库

dig [d?g] 挖(洞,沟等)IEI阅下文库

serious ['s??r??s] 认真的,严肃的IEI阅下文库

breadfruit 面包果IEI阅下文库

reduce [r??dju?s] 减少,降低IEI阅下文库

turn off [?t??n?f] 关掉(开关),切断IEI阅下文库

recycle [ri?'sa?kl] 回收利用,循环利用IEI阅下文库

cause [k??z] 导致,造成IEI阅下文库

wise [wa?z] 明智的,充满智慧的IEI阅下文库

plastic ['pl?st?k] 塑料IEI阅下文库

separate [?sep?r?t] 分开,隔开IEI阅下文库

recycling 回收利用,循环利用IEI阅下文库

allow [?'la?] 允许IEI阅下文库

cut down ['k?tda?n] 砍倒IEI阅下文库

punish [?p?n??] 处罚,惩罚IEI阅下文库

fine [fa?n] 罚款 adj.美好(优秀)的IEI阅下文库

limit [?l?m?t] 限制IEI阅下文库

depend [d??pend] 依靠,依赖,指望IEI阅下文库

depend on/upon 依靠;取决于IEI阅下文库

rich [r?t?] 丰富的;富有的IEI阅下文库

resource 资源IEI阅下文库

wisely 明智地,充满智慧地IEI阅下文库

run out 用完,耗尽IEI阅下文库

produce [pr?'dju?s] 导致,产生IEI阅下文库

difference ['d?f?r?ns] 差异,不同(之处)IEI阅下文库

make a difference (to sb/sth) (对…)有影响,起作用IEI阅下文库

display [d?'sple?] 展示;陈列IEI阅下文库

pollute [p?'lu?t] 污染IEI阅下文库

harm [hɑ?m] 伤害;损害IEI阅下文库

living [?l?v??] 活着的,活的IEI阅下文库

survey [s??'ve?] 调查IEI阅下文库

empty ['empti] 空的IEI阅下文库

dust [d?st] 灰尘,尘土IEI阅下文库

harmful [?hɑ?mf?l] 有害的IEI阅下文库

soil [s??l] 土壤IEI阅下文库

in place 在正确位置IEI阅下文库

coal [k??l] 煤IEI阅下文库

oil [??l] 石油;原油;食用油IEI阅下文库

gas [ɡ?s] 气体;煤气IEI阅下文库

form [f??m] 形成IEI阅下文库

carelessly [/?k e?l?sl?] 满不在乎地;粗心地IEI阅下文库

reuse [ri??ju?z] 再使用IEI阅下文库

simple [?s?mp(?)l] 简单的IEI阅下文库

step [step] 步骤IEI阅下文库

power [?pa?d?] 电力;力量IEI阅下文库

英语八年级下册第八单元知识2IEI阅下文库

【重点词组】IEI阅下文库

1.plant trees 种树IEI阅下文库

2.be good for... 对……有好处IEI阅下文库

3.reduce air pollution 减少空气污染IEI阅下文库

4.save water 节约用水IEI阅下文库

5.take shorter showers 缩短洗澡时间IEI阅下文库

6.turn off the lights 关灯IEI阅下文库

7.protect the environment by recycling wasteIEI阅下文库

通过回收利用废品来保护环境IEI阅下文库

8.live a green life 过着环保的生活IEI阅下文库

9.used to 曾经IEI阅下文库

10.drive me to school 开车送我去上学IEI阅下文库

11.take the underground 乘地铁IEI阅下文库

12.cause serious air pollutionIEI阅下文库

引起严重的空气污染IEI阅下文库

13.choose public transportIEI阅下文库

选择公共交通IEI阅下文库

14.a country with high mountains and clean blue lakesIEI阅下文库

一个有着青山和干净蓝色湖泊的国家IEI阅下文库

15.keep it that way 保持原样IEI阅下文库

16.be separated into different groupsIEI阅下文库

被分为不同的族群IEI阅下文库

17.learn about an organization for recycling clothesIEI阅下文库

了解一个回收服装的组织IEI阅下文库

18.collect old clothes from all over the countryIEI阅下文库

从全国各地收集旧衣服IEI阅下文库

19.be sold in charity shopsIEI阅下文库

放在慈善店出售IEI阅下文库

20.be given to the poor 被送给穷人IEI阅下文库

21.be sent to factories for recyclingIEI阅下文库

被送到工厂回收利用IEI阅下文库

22.have many laws to doIEI阅下文库

有许多法律来做某事IEI阅下文库

23.for example 例如IEI阅下文库

25.be not allowed to cut down treesIEI阅下文库

不被允许砍伐树木IEI阅下文库

25.drop litter in a public placeIEI阅下文库

在公共场合丢垃圾IEI阅下文库

26.be fined by the policeIEI阅下文库

被警察罚款IEI阅下文库

27.limit air and water pollutionIEI阅下文库

限制空气和水污染IEI阅下文库

28.our greatest treasureIEI阅下文库

我们最大的财富IEI阅下文库

29.depend on 依靠IEI阅下文库

30.rich resources 丰富的资源IEI阅下文库

31.use energy from the sun, wind and waterIEI阅下文库

使用来自太阳、风和水的能源IEI阅下文库

32.these new types of energyIEI阅下文库

这些新型能源IEI阅下文库

33.cost very little 花费很少IEI阅下文库

34.run out 用完IEI阅下文库

35.produce little pollutionIEI阅下文库

几乎不产生污染IEI阅下文库

36.World Environment DayIEI阅下文库

世界环境日IEI阅下文库

37.do ... for the environmentIEI阅下文库

为环境做某事IEI阅下文库

38.do something to make a differenceIEI阅下文库

做点事情以起到作用IEI阅下文库

39.cause a resultIEI阅下文库

导致一个结果IEI阅下文库

40.be used up 被用完IEI阅下文库

41.do something wrong 做错事IEI阅下文库

42.something used 用过的东西IEI阅下文库

43.so that 为了IEI阅下文库

44.set up 成立IEI阅下文库

45.protect nature 保护自然IEI阅下文库

46.my online friend 我的网友IEI阅下文库

47.keep their country cleanIEI阅下文库

保持他们的国家干净IEI阅下文库

48.do with 处理IEI阅下文库

49.sound like a good ideaIEI阅下文库

听起来像是一个好主意IEI阅下文库

50.in the town squareIEI阅下文库

在小镇广场IEI阅下文库

51.at the town hallIEI阅下文库

在小镇礼堂IEI阅下文库

52.be invited to the showIEI阅下文库

被邀请到这个展览IEI阅下文库

53.at the show 在演出中IEI阅下文库

54.videos about the past and present of Sunshine townIEI阅下文库

有关阳光镇现在和过去的视频IEI阅下文库

55.one of the biggest problemsIEI阅下文库

最大的问题之一IEI阅下文库

56.be thrown into lakes and riversIEI阅下文库

被扔到河里和湖里IEI阅下文库

57.be filled with 被填满IEI阅下文库

58.in the future 在将来IEI阅下文库

59.clean up 清理干净IEI阅下文库

60.as well as 也;和……一样IEI阅下文库

61.act to improve the environmentIEI阅下文库

采取行动改善环境IEI阅下文库

62.living things 有生命的东西IEI阅下文库

63.some good news 好消息IEI阅下文库

64.have a chance to do 有机会做某事IEI阅下文库

65.on that day 在那天IEI阅下文库

66.work together 一起工作IEI阅下文库

67.make the world a better placeIEI阅下文库

使这个世界更好IEI阅下文库

68.turn off the tap 关水龙头IEI阅下文库

69.brush teeth 刷牙IEI阅下文库

70.take showers for less than 10 minutesIEI阅下文库

洗澡不超过10 分钟IEI阅下文库

71.use both sides of the paper 用纸的两面IEI阅下文库

72.recycle empty bottles 回收空瓶子IEI阅下文库

73.take their own bags to the supermarketIEI阅下文库

自己带袋子去超市IEI阅下文库

74.do a survey 调查IEI阅下文库

75.be asked about their daily habitsIEI阅下文库

被问及他们的日常习惯IEI阅下文库

76.the results of ……的结果IEI阅下文库

77.look nicer with more trees aroundIEI阅下文库

有更多的树看起来更好IEI阅下文库

78.reduce dust 减少灰尘IEI阅下文库

79.be harmful to our healthIEI阅下文库

对健康有害IEI阅下文库

80.keep soil in placeIEI阅下文库

保护土壤不流失IEI阅下文库

81.not only... but (also)...IEI阅下文库

不但……而且……IEI阅下文库

82.be dug up from the groundIEI阅下文库

被从地里挖出IEI阅下文库

83.as a result 结果IEI阅下文库

84.if possible 如果可能IEI阅下文库

85.some simple steps to takeIEI阅下文库

一些简单的措施可以采取IEI阅下文库

86.in use 使用IEI阅下文库

87.change for the worseIEI阅下文库

变得越来越糟IEI阅下文库

88.in order to save powerIEI阅下文库

为了节省能源IEI阅下文库

89.a good way to do...IEI阅下文库

……的好办法IEI阅下文库

90.develop a green lifestyleIEI阅下文库

形成环保的生活方式IEI阅下文库

91.do more exercise 做更多的运动IEI阅下文库

92.watch less TV 少看电视IEI阅下文库

【重点句型】IEI阅下文库

1.Treat something used so that it can be used again.IEI阅下文库

处理用过的东西以便它能够被再次利用。IEI阅下文库

2. Pollution is one of the biggest problems in the world today.IEI阅下文库

污染是当今世界上最大的问题之一。IEI阅下文库

3. Here are the results of the survey.IEI阅下文库

这儿是调查结果。IEI阅下文库

4. Coal, oil and natural gas is not only useful for families, but have a wider use for factories.IEI阅下文库

煤炭、石油和天然气不仅仅对我们家庭有用,而且还在工厂中有着更广泛的用途。IEI阅下文库

5. In order to save power, we should turn off the lights when we leave a room.IEI阅下文库

为了节约能源,我们离开房间时应关掉电灯。IEI阅下文库

英语八年级下册第八单元知识3IEI阅下文库

一般将来时被动语态IEI阅下文库

一、构成 学习一般将来时的被动语态,首先应掌握其各种结构形式。IEI阅下文库

1.肯定式will(shall)+be+动词的过去分词IEI阅下文库

2.否定式will(shall)+not+be+动词的过去分词IEI阅下文库

3.疑问式Will(Shall)+主语+be+动词的过去分词?IEI阅下文库

简略回答Yes,主语+will(shall).No,主语+won't(shan't).IEI阅下文库

现在,请看实例:IEI阅下文库

肯定句:A new stadium will be put up here.IEI阅下文库

否定句:A new stadium will not(won't)be put up here.IEI阅下文库

疑问句及简略回答:IEI阅下文库

--Will a new stadium be put up here?IEI阅下文库

--Yes,it will./No,it won't.IEI阅下文库

二、其他结构IEI阅下文库

表示将来意义的被动结构还有:IEI阅下文库

1.be going to be done;IEI阅下文库

2.be to be done;IEI阅下文库

3.will(shall)+get +done等。IEI阅下文库

例如:Some old buildings are going to be put down.IEI阅下文库

The 29th Olympic Games is to be held in Beijing in 2008.IEI阅下文库

The workers will get paid before the end of December.IEI阅下文库

同学们也要注意这些结构的否定式、疑问式等。例如:IEI阅下文库

These trees are not going to be cut down.IEI阅下文库

Are these trees going to be cut down?IEI阅下文库

Yes,they are.IEI阅下文库

The machines are not to be repaired tonight.IEI阅下文库

Are they to be repaired tomorrow?IEI阅下文库

Yes,they are.IEI阅下文库

三、注意事项IEI阅下文库

使用一般将来时的被动语态时,应注意以下两点:IEI阅下文库

1.在时间、条件状语从句中,应使用现在时表示将来时。同样,应使用现在时的被动语态表示将来时的被动语态。例如:He says he will leave the company if he is punished for this.IEI阅下文库

2.使用一般将来时被动语态时,学生易遗漏被动式中的be。例如:IEI阅下文库

【误】A new film will shown at the cinema next week.IEI阅下文库

【正】A new film will be shown at the cinema next week.IEI阅下文库

【误】Is this bridge going to completed before the end of this year?IEI阅下文库

【正】Is this bridge going to be completed before the end of this year?IEI阅下文库

四、基本结构IEI阅下文库

shall/will + be + doneIEI阅下文库

IEI阅下文库

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