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1、2020学年人教版英语精品资料英语选修8(人教版)Unit 3 Reading ComprehenionReading Comprehenion第四学时Grammar一、用所给单词的适当形式完成下列句子1Look! Somebody_(clean)the sofa.Well，it wasn t me.I didn t do it.答案：has cleaned2Linda worked for the Minnesota Manufacturing and Mining Company (明尼苏达州矿业与制造公司)，_(know) as 3M.答案：known3From the dates _(
2、mark) on the gold coin，we decided that it was made five hundred years ago.答案：marked4Laws that punish parents for their little childrens actions against the laws get parents _(worry)答案：worried5With_ (fall)leaves_(bury)in the earth every year，the soil becomes richer and richer.答案：fallen，buried6She was
3、 glad to see her child well _(take)care of.答案：taken二、用恰当的非谓语动词填空1John Snow told the story about the_(astonish) people in Broad Street.答案：astonished2Some of the people _ (invite) to the party couldnt come. 答案：invited3There is a car _ (park) outside the house. 答案：parked4The experience _(gain) will be
4、of great value to us.答案：gained5These seats are _(reserve) for you.答案：reserved6The library is _ (close) on weekends.答案：closed7Dont drink the _ (pollute) water.答案：polluted8The _mother looked at her_son，looking _(worry)答案：worried，worrying，worried三、翻译下列句子1什么使他们这样害怕？_答案：What made them so astonished frigh
5、tened/terrified?2我不希望这个不切实际的计划得以实施。_答案：I wont like this impractical plan to be carried out.3我们发现她变了很多。_答案：We found her changed a lot.4听了这想法他似乎很难过。_答案：He seemed quite upset at the idea.四、语法填空Typing the word “pizza” into your favorite search engine may seem harmless enough. But 1._you may not know is
6、that with this simple act youre sending information to possibly hundreds of machines 2._(locate) possibly thousands of miles from where you sit. Each machine that search meets on its journey uses energy. Because there are many people 3._(search) at the same time all over the world that energy can re
7、ally add up.Few people have 4._day without computers.Most of the computers that people use are connected 5._the Internet. And its easy to type, click and search 6._(get) answers to even the silliest question. We enjoy this luxury so much that we can forget each search does in fact use energy. And th
8、at energy gives out the greenhouse gas carbon dioxide.“Every time you type something into Google，7._uses several machines to find those answers for you 8._display them on your page. All of that requires power，”says Sudhanva Gurumurthi, a computer science professor. Computers and electronics account
9、for about 9 percent of home electricity use，9._is a lot less than what the big users, especially heat and air conditioning take up. But using your computer to search the Web has effects that reach 10._(far) than your own home.语篇解读：每天全世界都有许多人同时在利用网络进行搜索，这会消耗许多能量。1解析：考查主语从句。what引导主语从句，并在从句中作know的宾语，本句
10、意为“你也许不知道的是”。答案：what2解析：考查过去分词。machines和locate是被动关系，故此处用过去分词短语修饰machines。答案：located3解析：考查现在分词。people和search是主动关系，故此处用现在分词短语作后置定语修饰people。答案：searching4解析：考查冠词。此处用不定冠词a泛指“一天”。答案：a5解析：考查介词。be connected to sth.意为“与某物连接”。答案：to6解析：考查不定式。此处用不定式作目的状语。答案：to get7解析：考查代词。此处用it指代Google。答案：it8解析：考查连词。find those answers for you和display them on your page是并列关系。答案：and9解析：考查定语从句。which引导的非限制性定语从句修饰前面的“about 9 percent of home electricity use”，which 在从句中作主语。答案：which10解析：考查副词比较级。根据后面的“than your own home”可知，此处要用比较级farther或further。答案：further
人教版高中英语选修八练习：unit 3 第4学时 grammar含答案
