八年级下册英语(牛津译林版)课时作业:Unit 8 A green world Period 2 Reading Ⅰ(含答案)

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名称 八年级下册英语(牛津译林版)课时作业:Unit 8 A green world Period 2 Reading Ⅰ(含答案)
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更新时间 2022-10-18 11:19:12

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 [Unit 8 Period 2 Reading Ⅰ]
Ⅰ.根据句意,用括号中所给单词的正确形式填空
1.The     (different) between the two pictures are very clear.
2.(2022常州)Passengers are not allowed     (eat) or drink when they take the underground.
3.(2022盐城)Choose    (wise) how you spend your spare time and with whom you spend it.
4.The government made laws     (protect) the children.
5.(2020呼和浩特)—What are you going to do with the clothes
—Some clothes will be given to the poor and the others will be sent to factories for     (recycle).
Ⅱ.根据句子意思,从方框中选用恰当的单词或短语填空
plastics, depend on, different, run out, differences, cut down
6.Old people         their children to live a happy life.
7.The         between the twins are not clear.
8.Half of the forest was         to make room for the road.
9.Using too many         is bad for our environment.
10.The gas in the car will         soon after a long journey.
Ⅲ.单项选择
(  )11.We can’t live without natural     , so it is important for us to use them wisely.
A.changes B.resources
C.disasters D.conditions
(  )12.Solar energy is a new kind of energy. It will never     . So we needn’t worry it will     some day.
A.run out; use up B.be run out; be used up
C.be run out; use up D.run out; be used up
(  )13.—Are you going to do a part-time job in your free time
—Yes. I don’t think I should always     my parents.
A.turn on B.put on C.depend on D.come on
(  )14.(2020天津)That machine is broken. It     tomorrow.
A.repaired B.was repaired
C.will repair D.will be repaired
Ⅳ.根据所给中文意思,用英语完成下列各句
15.我希望组织更多像这样的活动来为慈善机构筹集资金。
I hope more events         will         raise money for charities.
16.汤姆因做错了事而被警察罚款。
Tom         by the police because he         .
17.这些书在出售之前会被分成不同的组。
These books will         different groups before they         .
18.未来这座古城将不允许汽车进入。
No cars         the old city in the future.
19.微信对人们的生活有很大影响。人们互相保持联系容易多了。
WeChat makes         to people’s lives. It’s easier for people         each other.
Ⅴ.完形填空
Scientists say that most polar bears(北极熊) could disappear by the end of the century because of global warming.
According to a study of nature climate(气候) change, the number of the polar bears will
 20  rapidly by 2080.There are two  21 . One is that the sea ice is melting(融化). Polar bears catch seals(海豹) to eat on the ice.  22  ice, they have to stay on land. But there is no
 23  food on land to support so many bears. The animals could  24  hunger(饥饿). The other reason is that mother bears may not be fat enough to  25  milk for their babies, so some bears could stop having babies.
Polar bears are  26  land animals that eat meat on the planet. They help control other kinds of animals. Losing them would  27  the balance(平衡) of their living place.
The Arctic(北极) is  28  to about 25,000 polar bears. Arctic sea ice usually melts in spring and summer, then grows in winter. But now, the  29  is taking longer to grow back. Scientists say the Arctic is warming twice as  30  as the rest of the planet.
The study also shows  31  it is possible to slow the Arctic melting. Greenhouse gas(温室气体) could lead to climate change. In order to  32  creating greenhouse gas, the world should try to stop burning coal and riding in cars.
Saving the bears is  33  us. Holland, one of the writers of the study, says, “I believe there is hope, but humans need to act  34  to make that hope come true.” Let’s take action to protect our Earth and save polar bears.
(  )20.A.develop B.fall C.increase D.improve
(  )21.A.ways B.differences C.reasons D.kinds
(  )22.A.Through B.Across C.Without D.Except
(  )23.A.enough B.good C.sweet D.delicious
(  )24.A.die of B.run out C.depend on D.carry on
(  )25.A.protect B.process C.prepare D.produce
(  )26.A.the largest B.the loveliest C.the simplest D.the luckiest
(  )27.A.use B.break C.reduce D.separate
(  )28.A.room B.family C.house D.home
(  )29.A.sea B.ice C.plant D.animal
(  )30.A.fast B.faster C.slow D.slower
(  )31.A.if B.when C.that D.whether
(  )32.A.protect B.provide C.check D.avoid
(  )33.A.up to B.hard on C.good with D.thankful to
(  )34.A.widely B.clearly C.quickly D.quietly
答案
 [Unit 8 Period 2 Reading Ⅰ]
Ⅰ.1.differences 2.to eat 3.wisely
4.to protect 5.recycling
Ⅱ.6.depend on 7.differences
8.cut down 9.plastics 10.run out
Ⅲ.11.B 12.D
13.C 动词短语辨析。turn on意为“打开”;put on意为“穿上”;depend on意为“依靠”;come on意为“快点,加油”。根据句意“‘闲暇时候你要做兼职工作吗 ’‘是的。我认为我不应该总是依靠我的父母。’”可知选C。
14.D 动词的时态和语态。句意:那台机器坏了。明天(有人)将会修理它。分析语境可知,空格前it指代单数名词machine,是动词repair的承受者,因此用被动语态;根据时间状语tomorrow可知,本句描述的是将来发生的动作,因此用一般将来时。
Ⅳ.15.like this; be organized to
16.was fined; did something wrong
17.be separated into; are sold
18.will be allowed to enter
19.a great/big difference; to keep in touch with
Ⅴ.【主旨大意】 本文是一篇说明文,主要介绍了北极熊生活的环境发生了改变,这导致它们的数量也急剧下降。
20.B 动词词义辨析。develop意为“发展”;fall意为“下降”;increase意为“增加”;improve意为“提高”。句意:根据一项自然气候变化的研究,北极熊的数量到2080年将急剧下降。
21.C 名词词义辨析。way意为“方法”;difference意为“不同点”;reason意为“原因”;kind意为“种类”。根据下文的“The other reason”可知,此处指北极熊数量下降的原因有两个。
22.C 23.A
24.A 动词短语辨析。die of意为“死于”;run out意为“用完,耗尽”;depend on意为“取决于,依靠”;carry on意为“继续”。根据上文可知没有足够的食物吃,这些动物将死于饥饿。
25.D 动词词义辨析。protect意为“保护”;process意为“缓缓前进”;prepare意为“准备”;produce意为“生产”。句意:另一个原因是熊妈妈可能不够胖来为它们的孩子产奶,所以一些熊可能停止生育。
26.A 27.B 28.D 29.B 30.A
31.C
32.D 动词词义辨析。protect意为“保护”;provide意为“提供”;check意为“检查”;avoid意为“避免”。根据句意“为了避免产生温室气体,人们应该停止燃烧煤炭,停止开车”可知选D。
33.A 
34.C 副词词义辨析。widely意为“广泛地”;clearly意为“清晰地”;quickly意为“快速地”;quietly意为“安静地”。句意:我相信还有希望,但人类需要迅速行动,让希望成真。