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牛津译林版八年级英语下册同步练习：Unit 8 A green world（Period 5 )

[Period 5]

Ⅰ.用所给单词的适当形式填空

1．Give the necessary information but keep it ________ (simply)．

2．We should take reasonable ________(step) to solve the problem of pollution. 3．It's time for you ________ (make) a speech.

4．Coal, oil and ________ (nature) gas are not endless.

5. They keep in touch with each other by ________ (send) emails. Ⅱ.用方框中所给单词或短语的适当形式填空

go green, separate into, moreover， if possible, recycle 1．Paper can be ________________ many times. 2．Alice wants to go with us ________________.

3．I don't like skating. ________________， the ice is too thin. 4．Waste things should ________________ different bins.

5．When are they going to give a presentation on how ________________？ Ⅲ.单项填空 ( )1.2018·天水Can you do the work well with ________ time and ________ people? A．less; few B．few; little C．less; fewer D．fewer; less

( )2. —Can you give us some ________ for English learning? —Try to speak English any time and in any place. A. tips B. news

C. presents D. information

( )3.Smile at the world, ________ the world will smile back to you. A．but B．and C．or D．though

( )4.Let's get ready now ________we can leave when Father comes. A．in order to B．so as to C．so that D．as soon as ( )5.—What if it rains tomorrow? —The barbecue ________ until it is fine. A. is put off B. was put off C. has been put off D. will be put off Ⅳ.阅读理解

Have you ever heard of e-waste, which can be produced every day? How do you deal with your computers, MP4 players and mobile phones when they're broken or you want a new one?

Most people just throw them away. With the development of electric industry, e-waste pollution has become a serious problem. According to the United Nations, in 2014, people around the world produced 41.8 million tons of e-waste and only recycled 6.5 million tons. The USA was the biggest waster, producing 7.1 million tons. China came second, with 6 million tons.

It's important to pay attention to e-waste. It can either be valuable or harmful, depending on how we deal with it. E-waste is a valuable urban mine(城市矿藏). The value of the metals, like gold and silver in the waste around the world, is amazing. And the metals can be reused. But if people throw them away, the toxic chemicals can get into the earth or air, affecting the environment and people's health.

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牛津译林版八年级英语下册同步练习：Unit 8 A green world（Period 5 )

Apple, for example, now recycle people's used products in China when they are buying new ones. The company will test and repair the used ones and sell them at lower prices. To help reduce e-waste, we can also take computers and phones to see if companies offer recycling programmes. ( )1.How many tons did the people around the world produce e-waste in 2014?

A．6.15 million tons. B．7.1 million tons. C．41.8 million tons. D．6 million tons. ( )2.The following can become e-waste EXCEPT ________．

A．textbooks B．mobile phones C．MP4 players D．computers

( )3.If people throw the metals away, the toxic chemicals can get into the earth or air, and it will be ________ to people's heath.

A．good B．helpful C．valuable D．harmful

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牛津译林版八年级英语下册同步练习：Unit 8 A green world（Period 5 )

Ⅰ.1.simple 2．steps 3．to make 4．natural 5．sending

Ⅱ.1. recycled 2．if possible 3．moreover

4．be separated into 5．to go green

Ⅲ.1.C 考查形容词的用法辨析。句意：你能用更少的的时间和更少的人把这项工作做好吗？less为little的比较级，意为“更少的”，修饰不可数名词；fewer是few的比较级，意为“更少的”，修饰复数可数名词。根据“do the work well”可知：用更少的时间和更少的人来完成工作。故选C。

2．A

3. B

4. C 考查结果状语从句。句意：我们现在就准备好，以便等父亲一来，我们就可以走了。so that意为“以便”，引导结果状语从句，符合语境。故答案为C。

5．D

Ⅳ.[文章大意] 本文是一篇说明文，介绍了电子垃圾是怎样产生的，对环境的危害及应对的一些措施等。

1．C 细节理解题。根据第二段中的“…in 2014, people around the world produced 41.8 million tons of e-waste…”可知，2014年全球共产生4180万吨的电子垃圾。故选C。

2．A 3．D 细节理解题。由第三段最后一句“But if people throw them away, the toxic chemicals can get into the earth or air, affecting the environment and people's health.”可知，进入土壤或空气里的有害的化学物质会影响环境和人的健康。故选D。

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