实用综合教程(第二版)1-Unit-2-课后答案

------------------------------------------------------------------------实用综合教程(第二版)1-Unit_2__课后答案TextA/ComprehensionKey:1.D2.D3.C4.A5.DB.Completethefollowingsentencesorallywithyourpartner.1.Howdoesaspacemanseetheearth?Heseestheearth’sroundshapeandtheoutlineoflandandoceans.2.Whatistheshapeoftheearthandwhatisitcoveredwith?Theshapeoftheearthisroundanditiscoveredwithwater,rockandsoil.3.Wheredoanimalsandplantslive?Theylivealmosteverywhereonthesurfaceoftheearth.4.Howlongareadayandayear?Onedayisthetimeittakestheearthtospinaroundonce,andoneyearisthetimeittakestheearthtotraveloncearoundthesun.5.WhenwasEarthDaynamed?Itwasnamedin1970.C.Makeadialoguewithyourpartneraccordingtothesituationdescribedbelow.S:Hi,everybody.I’mSusanYoung.TomorrowisEarthDay.Wewonderhowmanypeopleknowaboutthedayandhowmuchtheyknowabouttheplanetweliveon.NowIwillinterviewsomepeopleinthestreet.(toJerry)Hi,there.I’mSusanYoungfromManandNature.Canyougivemeamoment?J:Allright.S:Ihavesomequestionstoaskyou.J:Goahead.S:First,canyoutelluswhoyouare?J:IamastudentfromXXXXXX.S:Good.HaveyoueverheardofEarthDay?J:Yes,ofcourse.S:Thendoyouknowwhenthedayiscelebratedeveryyear?J:Oh,onthedayspringbegins.AmIcorrect?S:Quiteright.ItisonApril22.SotomorrowisEarthDay.J:Oh,Ialmostforgot!S:Thenextquestionmaybealittledifficult.Doyouknowwhenitwasfirstnamed?Andwhoproposedtheidea?J:Perhapsin1970?I’mnotsure.I’vereaditsomewhere.ButIcan’trememberitclearlynow.Sorry,Ican’tanswertheotherquestion.S:Youarerightabouttheyearwhenitwasnamed.Asfortheotherquestion,OK,letmetellyou:GaylordNelson,anAmerican,proposedthenamingofsuchadayandhissuggestionwaslateracceptedbytheUnitedNations.Mynextquestionis:whycananimalsandplantsliveontheearth?J:Theycanliveonitfirstbecauseitisjusttherightdistancefromthesun.Livingthingsneedthesun’swarmthandlightforlife.Theyalsomusthaveenoughwatertolive.Theearthhasplentyofwaterthatcoversmostofitssurface.S:Thelastquestion:whatliesatthecenteroftheearth?J:Aballofhardmetalliesatthecenteroftheearth.S:Verygood.Ithinkyouknowalotaboutourmotherearth.Thankyouforyourtime.J:Youarewelcome.I’mgladtohavetakenpartinyourprogram.AndIlikeyourprogramverymuch.S:Thankyouagain!Goodbye!J:Bye!VocabularyBuilding/ExercisesA.MatcheachwordwithitsproperChinesemeaning.B.Fillineachblankwithagivenwordorexpressionintheirrightform.formincludeatthecenterofcall(one’s)attentiontoprotectasfarassurfacemeasure1.I’llhelpyouasfarasIcan.2.Hehadincludedalargenumberoffunnystoriesinthespeech.3.Thesegreenbeltsprotected/protect/haveprotected500,000acresoffarmlandagainstmovingsands.4.TheTVprogramisshowntocallpeople’sattentiontowaterpollutioninChina.5.Asoftwindcausedripplesonthesurfaceofthelake.6.Thechildrenformed/haveformedacirclearoundher.7.Mymothermeasured/hasmeasured/ismeasuringmeforanewdress.8.Theparkliesatthecenterofthecity.GrammarTips/ExercisesA.Fillineachblankwithaproperpreposition.1.Heaskedmewhetherthemoviewasbasedonarealstory.2.TheBeckhamstraveledaroundChinain2011.3.Youcanlookupthewordinthedictionary.4.—Wherearegoodpotatoesgrown?—GoodpotatoesaregrowninNorthChina.5.—What’sthisbottlemadeof?—It’smadeofchina.6.Wearebusypreparingfortheexam.7.Anewbridgeisbuiltovertheriver.8.Hecameintotheclassroomwithabookinhishand.9.Thereisalampbetweenthebedandthedesk.10.AutumnisthebestseasonoftheyearinBeijing.B.Completeeachsentencewithoneoftheprepositionsgiveninbrackets.1.Thetwocountriesareatwar.(at/about/with)2.Therainwasbeatingagainstthewindows.(in/against/at)3.Thetrainistenminutesbehindtime.(behind/after/before)4.TherearemanyotherpeoplebesidesTomattheparty.(but/beside/besides)5.Whoisheafter?(after/before/in)6.Thepolicemancaughtthethiefbythearm.(at/by/with)7.Theballfelltotheground.(to/in/over)8.IamhereonlyonbusinessandI’llleavesoon.(under/on/with)9.ThereisamapofChinaonthewall.(for/like/of)10.Tenyearspassedandhissonhasgrownintoayoungman.(like/into/to)C.FillineachblankaccordingtotheChinesegiveninbrackets.1.Sheleftthemanager’sofficewithtears(哭着).2.Theboatsailson/down/alongtheriver(河上).3.Themangerwillcomebackinaweek(一周内).4.Christmasiscelebratedinall(of)theWesterncountries(所有西方国家).5.Weheldaninterestingpartyintheopenair(在户外).TextB/ComprehensionA.Answerthequestionsaccordingtothetext.1.WhatisEarthDayabout?Key:Itisaboutlearningaboutandprotectingthebiodiversityonearth.2.WhoisthefounderofEarthDay?Key:ThefounderisGaylordNelsonoftheUnitedStates.3.HowdopeopletraditionallycelebrateEarthDay?Key:Theytraditionallycelebratethedaywiththeringingofbells,oftenbellsofpeace.4.WhatdidAustraliansdoonEarthDaytodrawattentiontoairpollution?Key:Theyorganizedalarge“carless”day.5.WhathavebeenthethemesofChina’sEarthDay?Key:ProtectionofgeographicrelicsandscientificdevelopmentandsustainableuseofnaturalresourcesinChinaandallovertheworld.B.Readthesentencesbelowanddecideiftheyaretrueorfalseaccordingtothetext.WriteTfortrueorFforfalse.1.WhenEarthDaywasfounded,itwasonlycelebratedintheUS.2.In1972EarthDaywasmadeaninternationalcelebrationbytheUN.3.EarthDayremindspeopleoftheirresponsibilityforthecommonplanettheyshare.4.TheringingofpeacebellsonEarthDayispracticedonlyintheWest.5.InKenyachildrenplanttreesoneveryEarthDay.Key:1.T2.F3.T4.F5.FComprehensiveExercisesA.Choosethebestanswer.(C)1.________thehelpoftheguidedog,theoldman________hissonavisit.A.Under;spentB.With;tookC.With;paidD.Under;showed(A)2.Because________badweatherwehadtohaveourphysicaleducationclassintheclassroom.A.ofB.itwasC.oftheD.the(C)3.Ioftendream________myoldfriends.A.toseeB.seeingC.ofseeingD.atseeing(C)4.________theendtheysucceededinfinishingthetask________theendofJune.A.At;atB.In;inC.In;atD.At;in(C)5.Canyoutranslatethepassage________English?A.withB.fromC.intoD.by(D)6.Wecouldn’thelp________whenweheardthehero’sstory.A.movingB.tomoveC.tobemovedD.beingmoved(A)7.Pleasepaytwentydollarsforthese,thedictionary________.A.includedB.wereincludedC.includeD.including(A)8.Whenhebecameafamouspoethewas________hisearlythirties.A.inB.atC.afterD.from(D)9.You________notsmokehere.Thisisapublicplace.A.couldbetterB.wouldbetterC.shouldbetterD.hadbetter(D)10.Theteachersharedthetasks________allthechildreninherclass.A.toB.withC.byD.amongB.Fillintheblankswiththewordsgivenbelow.rightMarchlongpeoplespringthanWhatandWhenIsEarthDay?WhenIproposedtonameEarthDay,aglobaloccasiontocelebratethewonderoflifeonourplanet,Ithoughtlongandhardaboutwhatdaytochoose.Itmustbemeaningfulandmustbeacceptedbypeople.WhenIcameacrosstheVernalEquinox(春分),Iimmediatelyknewitwasright.Whatcouldbebetterthanthefirstdayofspringwhenheartsandmindscanjointogetherwiththoughtsofpeaceandtheawakeningoftheearth.SothefirstEarthDaywascelebratedinSanFrancisco,onMarch21,1970.TheUnitedNationslateracceptedthedayasayearlyeventforpeopleallovertheworld.EachyeartheUnitedNationsPeaceBellringsatthemomentspringbegins.C.TranslatethefollowingsentencesintoEnglish,usingthegivenwordsorphrases.1.就我们所知，地球是人类可以居住的唯一星球。(asfaras)Asfarasweknow,theearthistheonlyplanetwherepeoplecanlive.2.田野被一层薄薄的雪覆盖着。(becoveredwith)Thefieldwascoveredwithathinlayerofsnow.3.大城市汽车很多，严重污染了空气。(pollute)Therearealotofcarsinbigcities.Theyseriouslypollutetheair.4.我们应当勇敢地承担起对地球的责任。(responsibility)Weshouldbravelytakeourresponsibilityfortheearth.5.地球日让人们更关注环境问题。(drawattentionto)EarthDaydrawsmoreattentiontoenvironmentalproblems.D.TranslatethefollowingpassagefromTextAintoChinese.Theearthmeansmanythingstothepeoplewholiveonit.Toafarmer,theearthisrichsoil.Toaroadbuilder,theearthmeansmountainsofhardrock.Forasailor,theearthiswaterasfarastheeyecansee.Apilot’sviewoftheearthmayincludepartofanocean,amountain,andpatchesoffarmland.Anastronautspe