英語選修6課時(shí)作業(yè)Module5SectionⅠIntroductionReadingandSpeaking

Module5Cloning課時(shí)作業(yè)17Ⅰ.單句語法填空1．Ihurtmylegwhileplaying(play)football.2．Itwasowingtoluckratherthanjudgementthatthedriversucceededinavoidinganaccident.3．Theancientchurchwasalmostburnt(burn)outbeforethefirefightersmanagedtocontrolthebigfire.4．Theoldladywasterrifiedatthethoughtoftheterrifyingexperienceintheforest.(terrify)5．Thehero'sdeedscontrastsharplywiththosewhoonlycareaboutthemselves.6．Helendidn'twanttogetoutofbed,forfearofwakingherhusband.7．Justnowhebreathed(breath)withdifficultyafteralong-timerunning.8．JohnF．Kennedy,murdered(murder)in1963,wastopofthelistofasurveywithan85percentapprovalrating.9．Herefusestorecognize(recognize)thefactthatsomeofhisclassmatesarecatchingupwithhim.10．Henevergaveupchasing(chase)afterhisdreaminhisyouth.Ⅱ.完成句子1．Whilewaitingforthebus,hemetoneofhisoldclassmatesbychance.在等公共汽車時(shí)，他偶然遇到了一位老同學(xué)。2．Ithrewmyselfonthebedandfellasleepimmediately.我倒在床上立刻就睡著了。3．Allthecandleswereburntoutafterawholenight.整整一夜之后，所有的蠟燭都燒完了。4．Itisgenerallyagreedthatweshouldeatlessfatandmorevegetables.人們普遍認(rèn)為應(yīng)該少吃肥肉多吃蔬菜。5．Incontrastwith/tome,TomismorediligentthanI.Butbycontrast,MaryismuchmorediligentthanTom.與我相比，湯姆比我勤奮。但相比之下，瑪麗比湯姆勤奮得多。Ⅲ.串點(diǎn)成篇微表達(dá)李平曾是個(gè)工作狂，過去常常工作到很晚。因?yàn)樘?，他常常和衣而?throwoneselfon)。他的妻子擔(dān)心(fearfor)他的健康要求他早點(diǎn)睡覺，但他拒絕(refuse)了。另外，他的朋友經(jīng)常告訴他如果他不停止這么賣力工作的話，他會累垮(burnoneselfout)的，但他不予理睬。一天他病了，被緊急送往(berushedon)醫(yī)院。醫(yī)生告訴他，他的病源于工作太賣力并且告訴他睡眠要充足。從那之后，李平的確改變了許多，現(xiàn)在他很健康。LiPingwasaworkaholicandheusedtoworklate.Heoftenthrewhimselfonthebedinhisclothesbecausehewastootired.Hiswifefearedforhishealthandaskedhimtogotobedearly,butherefused.Besides,hisfriendsoftentoldhimthatifhedidn'tstopworkingsohard,hewouldburnhimselfout.Butheignoredwhattheysaid.Onedayhefellillandwasrushedtothehospital.Thedoctortoldhimhisillnessresultedfromhishardworkingandtoldhimtohaveenoughsleep.Afterthat,LiPingdidchangealotandnowheisveryhealthy.Ⅰ.閱讀理解Therearemanywaysinwhichhumancloningisexpectedtobenefithumans.DrRichardSeed,oneoftheleadingsupportersofhumancloningtechnology,suggeststhatitmaysomedaybepossibletopletelychangetheagingprocessbecauseofwhatwelearnfromcloning.Scientistsbelievethattheymaybeabletotreatheartattackvictimsbycloningtheirhealthyheartcellsandinjectingthemintotheareasoftheheartthathavebeendamaged.HeartdiseaseisthenumberonekillerintheUSandseveralotherindustrialisedcountries.Therehasbeenabreakthroughwithhumanstemcells.Embryonicstemcellscanbegrowntoproduceorganstorepairorreplacedamagedones.Skinforburnvictims,braincellsforthebraindamaged,hearts,lungs,andkidneyscouldbeproduced.Bybiningthistechnologywithhumancloningtechnology,itmaybepossibletoproduceneededorgansforsufferingpeoplethatwillbefreeofrejectionbytheirimmunesystems.ConditionssuchasAlzheimer'sdisease,Parkinson'sdisease,heartfailure,andotherproblemscanbecuredifhumancloninganditstechnologyarenotbanned.Thoughcurrenttreatmentsforinfertility(不生育)aregettingafairamountofpublicityinthenews,they,intermsofpercentages,arenotverysuccessful.Somedatashowsthatcurrentinfertilitytreatmentsarelessthan10percentsuccessful.Couplesgothroughphysicallyandemotionallypainfulproceduresforasmallchanceofhavingchildren.Manycouplesrunoutoftimeandmoneywithoutsuccessfullyhavingchildren.Humancloningcouldmakeitpossibleformanymoreinfertilecouplestohavechildrenthaneverbeforepossible.本文作者從幾個(gè)方面介紹了克隆人技術(shù)給人類帶來了好處。1．AccordingtoDrRichardSeed,wecanusecloningtechnologyto.A．producemoreanimalsB．makepeoplelivehappilyC．makepeoplelookyoungerD．curepeopleofmanydiseases答案：C解析：推理判斷題。根據(jù)第二段中的“topletelychangetheagingprocess”可知，RichardSeed認(rèn)為克隆技術(shù)可以徹底改變變老的進(jìn)程。因此推知，克隆技術(shù)可以使人們看上去更年輕。2．Wecanlearnfromthepassagethat.A．cloninghasalreadybeenusedtotreatheartdiseaseB．wecantreataman'sheartdiseasebycloningheartsC．mostpeopleinindustrialcountriessufferfromheartdiseaseD．morepeopledieofheartdiseasethanofotherdiseasesintheUS答案：D解析：細(xì)節(jié)理解題。根據(jù)第三段最后一句可知，心臟病是美國和其他工業(yè)化國家的頭號殺手，因此在美國死于心臟病的人要比死于其他疾病的人多。3．Whatisthemainideaofthelastparagraph?A．Withcloninginfertilecouplescouldhavechildren.B．Treatmentofinfertilityisnotsuccessful.C．Infertilecouplessufferalotphysicallyandmentally.D．Itisdifficultforcouplestohavemorechildrennow.答案：A解析：段落大意題。聯(lián)系全文可知，本文的主題是人類克隆技術(shù)。最后一段點(diǎn)明了現(xiàn)在治療不孕的成功率很低，許多夫婦飽受煎熬，最后說明了利用人類克隆技術(shù)可以使不孕的夫婦有自己的孩子，因此A項(xiàng)正確。4．Whatistheauthor'sattitudetowardshumancloning?A．Supportive. B．Doubtful.C．Cautious. D．Curious.答案：A解析：推理判斷題。根據(jù)文章第一句，特別是關(guān)鍵詞benefit及第二至五段(都是講人類克隆技術(shù)會給人類帶來益處)可推知，作者對人類克隆技術(shù)持支持的態(tài)度。Ⅱ.七選五Eyesightplaysaveryimportantroleinourdailylife.OverfortypercentofAmericansworryaboutlosingeyesight,butit'seasytoincludestepsintoourdailylifetoensurehealthyeyes.Herearefivesuggestionsforalifetimeofhealthyeyesight.●Scheduleyearlyexams.1Expertsadviseparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.Thegoodnewsisthatmillionsofchildrennowcanhaveyearlyeyeexamsandfollowingtreatment,includingeyeglasses.●ProtectagainstUVrays(紫外線).Long-termstayinthesuncreatesrisktoyoureyes.Nomatterwhattheseasonis,it'sextremelyimportanttowearsunglasses.2●Giveyoureyesabreak.TwothirdsofAmericansspenduptosevenhoursadayusingputersorotherdigitalproducts.3Expertsremendthatpeoplepracticethe20/20/20rule:every20minutes,takea20-secondbreakandlookatsomething20feetaway.●4Aspartofahealthydiet,eatmorefruitsandvegetableseachday.VitaminsCandEhelpprotecteyesightandpromoteeyehealth.●Practicesafewearandcareofcontactlenses(隱形眼鏡).ManyAmericansusecontactlensestoimprovetheireyesight.Whilesomefollowthemedicalguidanceforwearingcontactlenses,manyarebreakingtherulesandputtingtheireyesightatrisk.5Otherwise,youmayhaveproblemssuchasredeyes,painintheeyes,oramores