2014-2015年選修六Unit-4-Global-warming課件及強化練習(xí)題7份unit 4 Section 3.doc

Unit 4 Section .單詞拼寫1He _(提倡) reducing military spending.2In no c_can you leave your position. That is you must stick to your position.3He felt quite r_ after a glass of tea, so he went on writing his book.4His _(漫不經(jīng)心的) manner annoyed his girlfriend.5The students in this class range from 8 to 15. But the a_age is 10.6The _(數(shù)據(jù)) we have collected are not enough to be convincing.7Einstein was awarded the Nobel Prize for his c_to Quantum Theory.8You can cook using a m_ instead of using gas. It is more convenient.9There are some d_ whether the disease is curable.10You can ask him to help you repair the radio，for he is an e_ engineer.答案：1.advocated2.circumstances3.refreshed4.casual5.average6.data7.contributions8.microwave9.disagreements10.electrical.短語填空X| k |B| 1 . c| O |mon the whole； on behalf of； put up with； as long as； carry out； if not； on average； come into existence； under no circumstances； contribute to1The school _ a new policy on the cell phone.2Various factors _ his downfall.3We can overcome any difficulties _ we are closely united.4Youd better get up early. _，youll be late for school.5The company _ 20 years ago.6_ the class I would like to thank you all.7_， a powerful earthquake occurs less than once every two years.8My opinion is _ the same as yours.9I wont _ her rudeness any longer!10_ should you lend him any money.答案：1.carried out2.contributed to3.as long as4.If not5.came into existence6.On behalf of7.On average 8on the whole9.put up with10.Under no circumstances.完成句子1他主張在遙遠(yuǎn)的山村建立更多的醫(yī)院。He _ _ _ more hospitals in the faraway villages.2在長時間的散步后，一個小時的睡覺使我恢復(fù)了精神。An hours sleep _ _ after a long walk.3我母親不能前來，我代表她向你們致謝。My mother could not be here, but I want to thank you _ _ _.4我不知道他的父母是如何忍受他不講禮貌的。I dont know how his parents _ _ _ his bad manners.5只要你說實話，我會盡力幫助你。X|k | B| 1 . c |O |m_ _ _ you tell me the truth, Ill try to help you.6你絕不可以離開你的崗位。_ _ _ _ _ _your position.7如果你那樣做，影響就大了。If you do so it will _ _ _ _.8這個班的學(xué)生平均年齡是15歲。_ _ _ _ the students in this class is 15.答案：1.advocated setting up2.refreshed me3.on her behalf4.put up with5.As long as6.Under no circumstances must you leave7.make a great difference8.The average age of.完型填空It was at a concert that I happened to find David.He was holding his head at a strange _1_ as if he were staring down at something. Then the truth struck me. He was blind.The last thing he remembers _2_ was his daughter being born. Then the world went _3_.Bad luck is no stranger to this 44yearold man.His mother died of cancer, and his weak father had to _4_ 11yearold David to the care of the state.Things seemed always to go from bad to _5_. Two years ago，his beloved guide dog pulled him out of the _6_ of a truck. David was not hurt. The dog _7_ .But David does not feel sorry for himself. “These are just little obstacles (障礙) you have to _8_ in your life，”he said.He has to make a daily twohour trip to his working placethe Xray department of an _9_ room.It was a hard job to _10_. Before he got it, David was determined to escape the workshop run by the Lighthouse，an organization _11_ to help blind people. He wanted a job of developing Xray film, something _12_，not just he，must do in the dark, including people with _13_ eyesight.The Lighthouse called many hospitals, with no result, _14_ they offered to pay his first three months salary.David works alone in a dark room that _15_ of chemicals. He cannot wear gloves. _16_， he could not feel. Since this is an emergency room，lives can be put _17_ or out of danger. His directress says she trusts him 100 percent. He makes $ 20,000 a year. But his motivation goes _18_ money. “By working，I can actualize my own _19_. Thats the most important ！”he said.What a shining example for us to _20_！1A.ankleBdirectionCangleDaltitude答案：C根據(jù)上下文內(nèi)容及邏輯可知戴維抬著頭，以一個奇怪的角度來看事物，所以用angle。at a.angle“以角度”。2A.doingBfeelingCseeingDhearing答案：C根據(jù)上文可知，戴維是個盲人，以及“Then the world went.”可以推測，戴維記得他看到的最后一件事情就是他女兒的出生。3A.blankBcolorfulCemptyDsilent答案：A戴維后來眼睛失明了，所以對他來說世界就變成了一片空白。4A.bring upBbring inCgive upDgive in答案：C戴維的父親無力撫養(yǎng)他，所以把他交給國家撫養(yǎng)。give up.to.“把交給”。5A.worseBgoodCbetterDmad答案：A由上下文內(nèi)容可知，戴維的境況一直不好。所以用from bad to worse表示“每況愈下”。6A.bottomBpathCfrontDback答案：B戴維的導(dǎo)盲犬把他從卡車的車道上拉了出來。7A.killedBsacrificedCdiedDinjured答案：C戴維得救了，他的導(dǎo)盲犬卻死了。A項表示“殺死”，B項表示“犧牲”，D項表示“受傷”。以上三項均為及物動詞，應(yīng)用被動語態(tài)。8A.seekBovercomeCsurroundDsearch答案：Bovercome obstacles“克服障礙”。 新 課 標(biāo) 第 一 網(wǎng)9A.upstairsBemergencyCinformationDunderground答案：B由第17空所在的句子內(nèi)容可知，戴維在醫(yī)院急診室的放射科工作。10A.deal withBget throughCtake upDcome by答案：D由本段中戴維和燈塔機構(gòu)所做的努力可知這份工作來之不易，故應(yīng)選come by，表示“設(shè)法得到”。11A.intendedBaimedCofferedDdevoted答案：A燈塔機構(gòu)的目的是幫助盲人。be intended to do sth.“為打算(設(shè)計)的”。12A.everyoneBnobodyCsomeoneDnone答案：A不光是他，包括視力正常的人，每個做這項工作的人都必須在黑暗中工作，故應(yīng)用everyone表示“每個人”。13A.commonBpoorCnormalDactual答案：Cnormal eyesight“正常視力”。14A.becauseBifCin caseDeven though答案：D即使燈塔機構(gòu)為戴維付頭三個月的工資，許多醫(yī)院也不愿接受他。even though“盡管，即使”。15A.consistsBsmellsCallowsDfills答案：B根據(jù)下文的“.this is an emergency room.”以及常識可知，這個房間里能聞到藥味。smell(of sth.)“有(或發(fā)出)的味道”。16A.HoweverBUnfortunatelyCotherwiseDBesides答案：C他不能戴手套，否則他就不能感知(事物)了。otherwise“否則”。17A.at riskBin briefX Kb 1.Co mCup withDin charge答案：A根據(jù)語境可知此處應(yīng)選at risk“處于危險中”；與out of danger“脫離危險”相對應(yīng)。18A.intoBbeyondContoDbelow答案：B根據(jù)下一句他說的話可知，他的動機超越了(掙)錢。19A.blindnessBincomeCvalueDexperience答案：C通過工作，戴維可以實現(xiàn)他自身的價值。actualize ones own value“實現(xiàn)自身的價值”。20A.setBtakeCholdDfollow答案：Dfollow.example“以為榜樣”。.閱讀理解A cow that burps (打嗝) less is being bred(培育) by Canadian scientists in an attempt to reduce the greenhouse gases responsible for global warming.Cows are responsible for nearly three quarters of total methane emissions(甲烷排放). Most of the gas comes from cow burps which are 20 times more harmful than carbon dioxide as a greenhouse gas.Stephen Moore，a professor at the University of Alberta in Edmonton, Canada, is examining the genes responsible for methane produced from a cows four stomachs in order to breed cows.Mr Moore, professor of agricultural, food and nutritional science，has recently published a study in the Journal of Animal Science. He has completed primary tests to breed animals that produce 25 percent less methane.However, more work needs to be done before the longterm effect is known.He said, “We are looking at the next generation of technologies that will enable us to determine the genetics of an animal through a blood test or testing some hairs that you might get from the animal.”O(jiān)ne way of having cows produce less methane is to grow them faster, thus shortening the period between them standing in a field and getting to market.Another method already being used to reduce methane emissions is feeding cattle a diet higher in energy，which ferments (發(fā)酵) less than grass or lowquality feed. For example, Stonyfield Farm in New Hampshire，one of the largest yogurt producers in the US, reduced emissions from their cows by 12 percent by adding alfalfa(紫花苜蓿) to cattle feed on a small number of its farms.“If every US dairy farmer reduced emissions by 12 percent it would be equal to about half a million cars being taken off the road，” said Nancy Hirshberg vice president of Stonyfields natural resources department.文章大意：牛打嗝會導(dǎo)致全球變暖。為了減少溫室氣體的排放，加拿大的科學(xué)家正在培育一種不太愛打嗝的牛。1We can learn from the passage that _.Acarbon dioxide is more harmful than methaneBglobal warming is partially caused by cow burpsCcows should not be blamed for methane emissionsDmethane can be used to slow down global warming答案：B推理判斷題。根據(jù)前兩段可知，牛打嗝會產(chǎn)生甲烷，而甲烷是比二氧化碳嚴(yán)重20倍的溫室氣體，所以牛打嗝是全球變暖的部分原因。2Which of the following is TRUE about Moores study?AThe new type of cow will eat less.BThe study aims to find out why the growth of cows is slow.CThe study is based on genetic technology.DThe new cow will come onto the market soon.答案：C細(xì)節(jié)推理題。根據(jù)第三段“.is examining the genes responsible for methane.”可知穆爾的研究是以基因技術(shù)為基礎(chǔ)的。3How did Stonyfield Farm reduce methane emissions?ABy feeding highquality food to their cows.BBy making their cows grow faster.CBy determining the genes of the cows.DBy having their cows eat more grass.答案：A推理判斷題。根據(jù)倒數(shù)第二段的“.feeding cattle a diet higher in energy，which ferments(發(fā)酵)less than grass or lowquality feed.”及“.by adding alfalfa(紫花苜蓿) to cattle.”可知，石原農(nóng)場減少甲烷排放是通過給牛吃優(yōu)質(zhì)的飼料實現(xiàn)的。4In the last paragraph, Hirshberg seems to imply that _.Athe US cattle produce most methane emissionsBautomobile emissions are hard to reduceCit is vital to reduce methane emissionsDit is hard to raise environmental awareness答案：C推理判斷題。赫什伯格所說的意思是：假如美國每個農(nóng)場主都減少12%的氣體排放，其效果就相當(dāng)于從公路上拿掉大約50萬輛汽車。從而說明減少甲烷排放的重要性。.短文改錯假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。增加：在缺詞處加一個漏字符號()，并在其下面寫出該加的詞。刪除：把多余的詞用斜線()劃掉。修改：在錯的詞下畫一橫線，并在該詞下面寫出修改后的詞。注意：1.每處錯誤及其修改僅限1詞；X| k |B| 1 . c| O |m2只允許修改10處，多者(從第11處起)不計分。Last Sunday, I went sightseeing with my friends in the Fairy Lake Park. The park was full of freshness and beautiful of spring, with the sun shining and birds sing. When I was enjoying the fantastic scenery around, something unpleasant caught their eyes. A young couple in a boat was eating, talking and laughing loudly as if they were the on