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2019年高中英語 Unit 3 第四學(xué)時 Grammar練習(xí) 新人教版選修8 一、用所給單詞的適當(dāng)形式完成下列句子 1．—Look! Somebody__________________(clean)the sofa. —Well，it wasn t me.I didn t do it. 答案：has cleaned 2．Linda worked for the Minnesota Manufacturing and Mining pany (明尼蘇達(dá)州礦業(yè)與制造公司)，______(know) as 3M. 答案：known 3．From the dates ________(mark) on the gold coin，we decided that it was made five hundred years ago. 答案：marked　 4．Laws that punish parents for their little childrens actions against the laws get parents ________(worry)． 答案：worried 5．With________ (fall)leaves________(bury)in the earth every year，the soil bees richer and richer. 答案：fallen，buried 6．She was glad to see her child well ______(take)care of. 答案：taken 二、用恰當(dāng)?shù)姆侵^語動詞填空 1．John Snow told the story about the________________________________________________________________________ (astonish) people in Broad Street. 答案：astonished 2．Some of the people ________ (invite) to the party couldnt e. 答案：invited　 3．There is a car ________ (park) outside the house. 答案：parked 4．The experience ________(gain) will be of great value to us. 答案：gained　 5．These seats are ________(reserve) for you. 答案：reserved 6．The library is ________ (close) on weekends. 答案：closed 7．Dont drink the ________ (pollute) water. 答案：polluted 8．The ________mother looked at her________son，looking ________．(worry) 答案：worried，worrying，worried 三、翻譯下列句子 1．什么使他們這樣害怕？ ________________________________________________________________________ 答案：What made them so astonished frightened/terrified? 2．我不希望這個不切實(shí)際的計(jì)劃得以實(shí)施。 ________________________________________________________________________ 答案：I wont like this impractical plan to be carried out. 3．我們發(fā)現(xiàn)她變了很多。 ________________________________________________________________________ 答案：We found her changed a lot. 4．聽了這想法他似乎很難過。 ________________________________________________________________________ 答案：He seemed quite upset at the idea. 四、語法填空 Typing the word “pizza” into your favorite search engine may seem harmless enough. But 1.________you may not know is 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 really add up. Few people have 4.________day without puters.Most of the puters 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 that 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 puter science professor. puters and electronics account 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 puter to search the Web has effects that reach 10.________(far) than your own home. 語篇解讀：每天全世界都有許多人同時在利用網(wǎng)絡(luò)進(jìn)行搜索，這會消耗許多能量。 1．解析：考查主語從句。what引導(dǎo)主語從句，并在從句中作know的賓語，本句意為“你也許不知道的是……”。 答案：what 2．解析：考查過去分詞。machines和locate是被動關(guān)系，故此處用過去分詞短語修飾machines。 答案：located 3．解析：考查現(xiàn)在分詞。people和search是主動關(guān)系，故此處用現(xiàn)在分詞短語作后置定語修飾people。 答案：searching 4．解析：考查冠詞。此處用不定冠詞a泛指“一天”。 答案：a 5．解析：考查介詞。be connected to sth.意為“與某物連接”。 答案：to 6．解析：考查不定式。此處用不定式作目的狀語。 答案：to get 7．解析：考查代詞。此處用it指代Google。 答案：it 8．解析：考查連詞。find those answers for you和display them on your page是并列關(guān)系。 答案：and 9．解析：考查定語從句。which引導(dǎo)的非限制性定語從句修飾前面的“about 9 percent of home electricity use”，which 在從句中作主語。 答案：which 10．解析：考查副詞比較級。根據(jù)后面的“than your own home”可知，此處要用比較級farther或further。 答案：further