高中英语人教版Unit2Cloning 课时作业8

课时作业(八)Unit2CloningSectionⅣGrammar&WritingⅠ.单句语法填空1．Informationhasbeenputforward________moremiddleschoolgraduateswillbeadmittedintouniversities.答案：that2．There’safeelinginme________we’llneverknowwhataUFOisnotever.答案：that3．Theproposalhadbeenputforward，andthenarosethequestion________weweretogettheproofsneeded.答案：where/how4．Weacceptedhissuggestion________thewholeclassbedividedintothreegroups.答案：that5．Agrowinganxietyisdisturbingthepublic________theeconomywillcontinuouslydecline.答案：that6．Thequestioncameupatthemeeting________wehadenoughmoneyforourresearchornot.答案：whether7．AnideasuddenlycametoJ．couldwriteabookaboutpeoplelivinginthemagicworld.答案：that8．Aprojecthasrecentlybeenlaunchedbythecharityorganization________peopleshoulddonatebookstoremotemountainousschools.答案：that9．Thereismuchdiscussionaboutthequestion________therisingfoodpricesareaffectingordinarypeople.答案：how10．Allpeoplepresentareopposedtotheprojectforthereason________itwillcausemuchpollution.答案：thatⅡ.语法与写作(用同位语完成下列句子)1．我们女排赢得冠军的消息大大地鼓舞了我们所有人。Thenews______________________________encouragedusallgreatly.答案：thatourwomenvolleyballteamhadwonthechampionship2．我从王先生那边得知一条消息，他说他今天下午不能来看你了。I’vecomefromMrWangwithamessage______________________________.答案：thathewon’tbeabletoseeyouthisafternoon3．计算机能够识别人的声音，这一想法使许多人感到惊奇。Theidea______________________________surprisesmanypeople.答案：thatcomputerscanrecognizehumanvoices4．政府下令三个星期内所有这些房子都要拆掉。Thegovernmentgavetheorder______________________________.答案：thatallthesehouses(should)bepulleddowninthreeweeks5．我们怀疑他们能否按时完成任务。Wehavesomedoubt______________________________.答案：whethertheycancompletethetaskontime6．我不知道他们什么时候回来定居。Ihavenoidea________________________________.答案：whentheywillbebackandsettledownⅢ.阅读理解AnextinctmountaingoatthatwasoncecommoninthePyreneesbecamethefirstanimaltobebroughtbackfromusedfrozenDNAtoproduceaclone，butthenewbornkiddiedwithinminutesofbirthduetobreathingdifficulties.ThePyreneanibexisatypeofmountaingoat，whichisbelievedtohavediedoutcompletelyinthedeathofthelastknownindividual(a13­year­oldfemaleknownasCelia)，biologiststookcellsfromherskinandears，whichwerefrozeninliquidnitrogen(氮)．Anearliercloningattempttousetheskincellsthelatestattemptinvolvedthecreationof439clonedembryos(胚胎)．Oftheseclonedembryos,57wereputintothefemaledomesticgoats，butonlyonegoatgavebirthandthenewbornclonedkiddiedaftersevenminutesasaresultoflungdisease.Researcherssaythatotherclonedanimals，includingsheep，havebeenbornwithsimilarlungdisease，buttheysaythatoveralltheexperimentwasamajorstepforwardintheefforttobringtheibexbacktoitsmountainleadingresearcherJoseFolchsays，“Theclonedkidwasgeneticallylikethespeciessuchastheibex，cloningistheonlypossibilitytoavoiditscompletedisappearance.”ThefailuretoproducealivingclonefromDNAthatwasfrozenonlyadecadeagoshowsthedifficultyresearcherswouldfaceintryingtobringbackspeciesthathavebeenextinctfordecadesorhavehadtheideaofbringingbacktheTasmaniantiger，whichwentextinctinare，however，otherspeciesthathavebeenseriouslysuggestedforcloning，suchasthegiantpanda，theAfricanbongoantelope，theSumatrantigerandthepygmybelievecloningprovideshopeofkeepingtheseendangeredanimalsalivebeforetheydieout.语篇解读科学家通过冻结的DNA成功地克隆了一只比利牛斯野生山羊。这种野生山羊在2000年就已经灭绝了。1.Whatdoweknowabouttheclonedibex?A．Itdiedoflungdisease.B．Itwasthefirstclonedanimalintheworld.C．Itlivedforthirteenyears.D．Itwasbornin2000.解析：细节理解题。根据第二段thenewbornclonedkiddiedaftersevenminutesasaresultoflungdisease可知，这只克隆羊死于肺病。答案：A2．Wecanconcludefromthepassagethat________.A．cloninghasdevelopedquicklyindevelopedcountriesB．nomoreanimalswilldieoutinthefutureC．cloningmakesitpossibletopreserveendangeredspeciesD．cloningseldomresultsinphysicalproblemsforanimals解析：推理判断题。根据最后一段Supportersbelievecloningprovideshopeofkeepingtheseendangeredanimalsalivebeforetheydieout.可以推断，运用克隆技术来挽救濒危动物是有希望的。答案：C3．What’sthebesttitleforthispassage?A．GreatadvancementincloninggoatsB．DifficultiesinsavingextinctanimalsC．PublicconcernsaboutcloningD．Cloningbroughtbackanextinctspeciesforawhile解析：主旨大意题。通读全文，可知科学家们克隆了一只已经灭绝的比利牛斯野生山羊，但这只羊在出生不久就死了，故D项最适合作文章标题。答案：D4．Inwhichpartofanewspaperwouldyoumostprobablyreadthispassage?A．Society. B．Sports.C．Amusement. D．Science.解析：推理判断题。文章介绍了克隆羊，与科学有关，故选D。答案：DⅣ.七选五HowtocommunicateeffectivelyEffectivecommunicationisamustforeveryonewhohopestobehelpsexpressyourthoughtsandimprovesyourcareerprospects(前景)aswellasstrengthens，it’snecessarytoworkhardtoimproveyourcommunicationskills.1．________Beforeyouarereadytotalktoagroupofpeople，youshouldthinkaboutwhatyouaregoingtotalkaprintedcopyofaspeechmaynotbealwaysnecessary，highlightingafewimportantissuesinyourmindisaitreducesthepossibilitiesofgettingawayfromthemainissues.ChooseyourwordsChoiceofwordsisthemostimportantpartofany，clearwordsareappropriatefortheissueyouaretosay，wordsthatcouldmakeyouraudienceunpleasantarebestkeptoutofthepeopletendtobecarefulabouttheirlanguagewhileatwork.3．________Thismayhurtyourlovedonesbeyondyourimagination.BodylanguageManypeopleusebodylanguagebymistakeandendupmakingafooloflanguagemeanskeepingeyecontactandusinghandgesturesonlywhereverwillmakeyourtalkmoreofastageperformanceanddefeatitspurpose.ListenandconcentrateCommunicationisanexchangeofyouaredo