福建专用2023年高考英语一轮复习课时规范练14Unit7B含解析北师大版.docx
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1、课时规范练14 Unit 7(B)(35分钟)I .阅读理解In the United States alone, over 100 million cell-phones are thrown away each year. Cell-phones are part of a growing mountain of electronic waste like computers and personal digital assistants. The electronic waste stream is increasing three times faster than tradition
2、al garbage as a whole.Electronic devices contain valuable metals such as gold and silver. A Swiss study reported that while the weight of electronic goods represented by precious metals was relatively small in comparison to total waste, the concentration(含量)of gold and other precious metals was high
3、er in so-called e-waste than in naturally occurring minerals.Electronic wastes also contain many poisonous metals. Even when the machines are recycled and the harmful metals removed,the recycling process often is carried out in poor countries, in practically uncontrolled ways which allow many poison
4、ous substances to escape into the environment.Creating products out of raw materials creates much more waste material, up to 100 times more, than the material contained in the finished products.Consider again the cell-phone, and imagine the mines that produced those metals, the factories needed to m
5、ake the box and packaging(包装)it came in. Many wastes produced in the producing process are harmful as well.The U. S. Environmental Protection Agency notes that most waste is dangerous in that the production, distribution, and use of products一as well as management of the resulting waste一all result in
6、 greenhouse gas release. Individuals can reduce theircontribution by creating less waste at the start一for instance, buying reusable products and recycling.In many countries the concept of extended producer responsibility is being considered or has been put in place as an incentive(动机)for reducing wa
7、ste. If producers are required to take back packaging they use to sell their products,would they reduce the packaging in the first place?Governments? incentive to require producers to take responsibility for the packaging they produce is usually based on money. Why, they ask, should cities or towns
8、be responsible for paying to deal with the bubble wrap(气泡垫)that encased your television?From the governments point of view, a primary goal of laws requiring extended producer responsibility is to transfer both the costs and the physical responsibility of waste management from the government and tax-
9、payers back to the producers.1. By mentioning the Swiss study,the author intends to tell us that .A.the weight of e-goods is rather smalle-waste deserves to be made good use ofB. natural minerals contain more precious metalsthe percentage of precious metals is heavy in e-waste2. The responsibility o
10、f e-waste treatment should be extended .A. from producers to governmentsfrom governments to producersB. from individuals to distributorsfrom distributors to governments3. What does the passage mainly talk about?A.The increase in e-waste.B.The creation of e-waste.C.The seriousness of e-waste.D. The m
11、anagement of e-waste.H.完形填空(2018 湖南长沙一模)I worked on boats for twenty five years. Now I am a docking pilot (码头领航员).My job is to in the large luxury liners (轮船)and stay with them until they are _ 2 stopped in the harbour. Sometimes this requires two tugs (ffiln),sometimes many more, 3 the tide and the
12、 weather.Most of you no 4 have seen these tugs pushing and pulling at the big liners. What they are doing doesn? t seem to make much 5 , as the minute the big boat is alongside the port,her heavy rope made fast,the job is 6 .I felt very 7 after I had docked several of the large liners.I realised I w
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