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12.We live in a society that is producing and using electronics(电子产品) all the time.What happens to your computers,MP3players and mobile phones when they're broken or you want a new one?Most people just throw them away.In 2014,people around the world produced 41.8million tons of electronic waste and only recycled 6.5million tons,according to the United Nation last month.
It's important to pay attention to e-waste.It can be either valuable or harmful,depending on how we treat it.If people throw it away,the toxic (有毒的) chemicals can get into the soil or air,affecting the environment and people's health.
To help//e-waste,the first thing we can do is to buy longer lasting electronic equipment(设备).If you have unwanted electronics such as old toys or mobile phones,find a new home for ①them by giving them to charities.At the same time,②you can take computers and phones to the producers(制造者) to see if they offer recycling programs.For example,Apple now offers people a discount (折扣) in china if they hand in their used electronics when buying new ones.The company will test and repair(修理) the used ones and sell them at lower prices.
67.请根据音标//写出相应的单词.reduce
68.文中划线部分①指代的是:unwanted electronics.
69.将文中划线部分②改写为:Computers and phones canbe taken to the producers to see
if they offer recycling programs.
70.Why can't we throw away e-waste?Because it's harmful/bad for the environment and people's health./Because the toxic chemicals can get into the soil or air,affecting the environment and people's health.
71.What will producers do with the used electronics?They will test and repair the used ones and sell them at lower prices..

分析 我们住在一个一直在生产和使用电子设备的社会.当我们的电脑、MP3播放器和手机坏了,或者你想买一个新的,它们会怎么样呢?大多数人都会直接扔掉.根据上个月联合国的数据显示,2014年,全球人们生产了四千一百八十万吨的电子垃圾,其中只有六百五十万吨被回收利用.关注电子垃圾是非常重要的.它可以是有益的,也可以是有害的,就取决于我们如何对待它.如果人们直接扔掉它,那么有毒的化学物质会进入土地和空气,进而影响环境和人们的健康.为了帮助减少污染,我们第一件要做的事情就是购买寿命长的电子设备.如果你有不想要的电子产品,诸如旧玩具和手机,可以捐赠给慈善机构,帮它们找一个新家.同时,你也可以把电脑和手机拿到制造商那里看他们是否提供回收项目,例如,在中国如果人们把他们用过的手机上交,购买新的苹果手机时,苹果公司会给一定的折扣,并将用过的手机进行测试和修理,最终以低价售出.

解答 67.reduce.单词填空题.根据句意帮助减少污染可知此单词是"减少"的意思,其音标//是一个双音节词,故此单词拼写为reduce.
68.unwanted electronics.代词指代题.根据句意如果你有不想要的电子产品,诸如旧玩具和手机,可以捐赠给慈善机构,帮它们找一个新家.可知此处them指代的是unwanted electronics.部分同学可能会填写old toys or moblile phones,但注意这些只是 unwanted electronics的一小部分.
69.be taken.句型转换题(主动语态变被动语态).文中划线句子是一般现在时含情态动词主动语态的句子,现在需将其变为被动语态(can+be+动词过去分词),句子主语(you)和宾语(computer and phones)调换位置,谓语是can be taken,主语可省略.
70.Because it's harmful/bad for the environment and people's health./Because the toxic  chemicals can get into the soil or air,affecting the environment and people's health.细节理解题.根据第二段If people throw it away,the toxic (有毒的) chemicals can get into the soil or air,affecting the environment and people's health.可知人们如果扔掉电子垃圾,那么有毒的化学物质会进入土地和空气,进而影响环境和人们的健康,回答与此相关都对.
71.They will  test and repair the used ones and sell them at lower prices.细节理解题.根据最后一段苹果公司回收二手手机的例子及最后一句话可知他们将会测试和修理二手手机并以低价售出.

点评 本题是一篇说明文,讲述了电子垃圾的现状、危害和如何采取措施减少污染.文章篇幅短小,但有一定难度,练习题题型灵活,但只要仔细阅读,结合上下文都可在文中找到相对应的答案或者依据..

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