習(xí)題2：AnimalsinDanger說課一等獎

Module6AnimalsinDanger同步練習(xí)第1課時Ⅰ.單詞拼寫1.As________isatypeofanimalorplant.2.Ah________istheplacewhereananimallivesnaturally.3.Ar________isanareaoflandwhereanimalsareprotected.4.C________meansprotection,especiallyofnaturalthings.5.E______meansdead(foraspecies,notasingleanimal).6.S________meanscontinuingtolive.Ⅱ.單句改錯1.Theygottheircarwashingatthegarage.___________________________________________________________.2.Tomwasveryfatthathecouldnotwalkfast.___________________________________________________________.3.Theboylayinbed,listenedtotheradio.___________________________________________________________.4.Themayoraskedalltheexpertstodowhattheycouldsolvetheproblem.___________________________________________________________.5.Withtimewenton,Igrewmoreandmoreanxiousabouttheexamtocome.___________________________________________________________.6.Heaskedmeforadvicewithhowtoprotecteyes.___________________________________________________________.7.Thewaitergotcloselytothecustomerandaskedwhatshewantedtohavefordinner.___________________________________________________________.8.Mary’shatissimilarwithJane’s.___________________________________________________________.9.Idon’tthinkitwasinthelibrarywheretheirquarrelsoccurred.___________________________________________________________.10.Mr.Smithaskedmetobuythreescoresofeggsforthedinnerparty.___________________________________________________________.Ⅲ.單項填空1.Tibetanantelopeshavefallenintoan________speciesbecausethenativeskilledlargenumbersofthemfortheirfurs.A.dangerous B.dangerC.endangered D.endangering2.—MayItakethistable,please?—Sorry,ithasbeen________bysomeoneelse.A.preserved B.reservedC.conserved D.deserved3.AChinesesatelliteisexpectedtoorbitMarsin2022,________anagreementourcountrysignedwithRussiaonMonday.A.insteadof B.inspiteofC.asaresult D.thanksto4.Hehasbeenstruggling________inhisbusiness.A.againstsuccess B.withsuccessC.forsuccess D.tosuccess5.Thenumberofpeopleinvited________fifty,butanumberofthem________absentfordifferentreasons.A.were;was B.was;wasC.was;were D.were;were6.Itwasbecausehewouldgetthechancetotravel________hewantedtoworkasatourguide.A.that B.whyC.what D.where7.________thisisonlyasmalltown,it’scrowdedwithtouristswhocomehereallyearround.A.Since B.UnlessC.Once D.AlthoughⅣ.完形填空Ourplanetisteeming(豐富的)withlife.Tigersandturtles,batsandbees,gnatsandgnus,crabsandcrabgrass—thelistseems__1__.We’venamedmorethanmillionspecies,andsuspectthatmillionsmoreremain__2__.Scientistscallthismind-boggling(驚人的)varietyoflifebiodiversity.__3__somanyspecies,it’ssurprisingtorealizethatsomanyareindangerofbecoming__4__.Extinct__5__areplantsandanimalsthatoncelivedonEarth,but__6__liveanywhereintheworld.__7__speciesarethosemostindangerofextinction.Evenlargepopulationsofanimalscanbe__8__risk.Passengerpigeonsonceflewinflockssolargethatthey__9__America’sskies.__10__time,habitatdestructionandhuntingdecreasedthebirds’numbers.Thelastonedied__11__intheCincinnatiZooin1914.Dinosaurs,dodobirds,andpassengerpigeonsareallextinct.Extinctionhavealwayshappened__12__,butinmoderntime,peoplehavepushedwildlifetothebrinkmuchmorequicklythaneverbefore.We’re__13__wildlifeveryrapidly!Endangeredspeciesareanimalsandplantsthatareindangerofbecomingextinct.TheUSEndangeredSpeciesActof1973was__14__toprotectthreatenedwildlifeandhabitatssotheydon’t__15__thewayofthedodo.Whydoanimalsbecomeendangeredofextinct?Themainreasonis__16__ofhabitat.Habitat__17__orfragmentation(破壞)canmakeit__18__forwildlifetosurvive.However,aspeoplelearntotake__19__careofplantsandanimals,andtheirhabitats,endangeredandthreatenedspeciesmaybegintomakeacomeback.Infact,baldeagles,black-footedferrets,andmany__20__speciesalreadyhave.1.A.ended B.endlessC.limited D.limitless2.A.discovering B.discoveredC.undiscovering D.undiscovered3.A.As B.ForC.With D.To4.A.extinct B.extinctingC.extinctive D.extinction5.A.kinds B.groupsC.races D.species6.A.notlonger B.nolongerC.notmore D.nomore7.A.Endanger B.DangerousC.Endangered D.Endangering8.A.at B.forC.on D.with9.A.lightened B.enlargedC.darkened D.endangered10.A.In B.DuringC.On D.Over11.A.alone B.lonelyC.separately D.single12.A.actively B.naturallyC.completely D.unluckily13.A.failing B.missingC.depriving D.losing14.A.broke B.pastC.passed D.kept15.A.go B.makeC.find D.try16.A.lose B.lossC.lost D.losing17.A.break B.damageC.destruction D.ruin18.A.easy B.roughC.tough D.strong19.A.little B.lessC.good D.better20.A.other B.theotherC.others D.theothersⅤ.閱讀理解SHANGHAI—Thedolphins(海豚)ofChina’sYangtzeRivercoulddieoutin20yearsunlessfastandeffectivemeasuresaretakentoprotectthemfromenvironmentaldangers,anewsreportonFridayquotedscientistsassaying.Thenumberoftheriverdolphins,whicharefoundmostlyinthemiddleandlowerreachesoftheYangtzehasbecomesmallersharplysince1990,withfewerthan100ofthemremaining.TheseriousanddifficultconditionoftheYangtzedolphinswasamongthetopicsdiscussedataconferencethisweekinShanghai.Inthe1950’s,therewerethousandsofriverdolphinsintheYangtze,China’slongestriver,butenvironmentalpollution,overfishing,boatpropellers(螺旋槳)andthebuildingsofdamsandsluice(水閘)gatesbecameathreattothemaswellasotherspecies,includingbottle-nosedandwhitedolphinsinChina’sriversandtheSouthChinaSea.Thenumberofbottle-noseddolphinsintheYangtzehasreducedsince1992to700fromabout2,000andthenumberofwhitedolphinsintheSouthChinaSeaisonlyabout1,000,thenewspapersaid.Accordingtoscientists,therearemorethan40speciesofdolphinsandwhalesinChinesewaters.TheChinesegovernmentplanstobuildadditionalareasalongtheYangtzeforthethreatenedspecies.1.Since1992,thenumberofbottle-noseddolphinshasreducedabout________.A.700B.1,000C.1,300D.2,002.Whatdoestheunderlinedword“threat”mean?A.Apossibledanger.B.Agoodhelp.C.Apossiblebarrier(障礙).D.Ausefulthing.3.WhenpeoplelearnthepresentconditionsofriverdolphinsintheYangtzeRiver,theywillfeel________.A.interested B.angryC.disappointed D.anxious4.________is/areamostseriouswarningtotheYangtzeRiverdolphins.A.EnvironmentaldangersB.OverfishingC.ThebuildingofdamsandsluicegatesD.Theshortageofwater

Module6AnimalsinDanger同步練習(xí)第1課時（參考答案）Ⅰ.單詞拼寫1.species2.habitat3.reserve4.Conservation5.Extinct6.SurvivalⅡ.單句改錯1.washing→washed2.very→so3.listened→listening4.solve前加to5.With→As或went→going6.with→on7.closely→close8.with→to9.where→that10.scores→scoreⅢ.單項填空1.答案：C句意是：由于當(dāng)?shù)厝藲⒘舜罅康牟亓缪蛞垣@取它們的皮毛，藏羚羊已成為瀕臨滅絕的物種。dangerous指“危險的”；endangered指“快滅絕的”。2.答案：Bpreserve“保護”；reserve“預(yù)訂”；conserve“節(jié)約；保存”；deserve“應(yīng)受；值得”。答句意為：對不起，已經(jīng)有人預(yù)訂了這張桌子。3.答案：D句意是：一顆中國人造衛(wèi)星有望在2022年環(huán)繞火星運行，這多虧了星期一我國與俄國簽訂的一份協(xié)議。insteadof“代替”；inspiteof“盡管”；asaresult“結(jié)果”；thanksto“多虧；由于”。4.答案：Cstruggleforsuccess“為獲得成功而努力”。5.答案：C本題考查thenumberof和anumberof后面接名詞作主語時謂語動詞的數(shù)。thenumberof后面的謂語動詞用單數(shù)，anumberof后面的謂語動詞用復(fù)數(shù)。因此，在本題第一空要選單數(shù)，第二空選復(fù)數(shù)。故選C。6.答案：A本題的主要結(jié)構(gòu)是強調(diào)句式Itis/was...that...，被強調(diào)的成分是原因狀語“becausehewouldgetthechancetotravel”，故選A項。7.答案：D題意：盡管這只是個小鎮(zhèn)，但全年都有很多游客來這里。根據(jù)題意可知，兩句之間為轉(zhuǎn)折關(guān)系，故選D項。although引導(dǎo)讓步狀語從句。Ⅳ.完形填空1.答案：B上半句中列舉了大量的生命體，故用endless表示“無窮無盡的”。2.答案：D我們已經(jīng)命名的物種有150多萬，并推測還有大量的我們沒有發(fā)現(xiàn)的物種。remainundiscovered“還沒有被發(fā)現(xiàn)的”。3.答案：Cwith結(jié)構(gòu)在句中作狀語，表示原因。4.答案：Abecomeextinct“成為瀕臨滅絕的”，extinct在此作形容詞，意為“滅絕的”；extinctive“使消減的”。5.答案：D由前段最后一句“therearesomanyspecies”可推知，此處應(yīng)用species。6.答案：Bnolonger＝notanylonger“不再”，側(cè)重時間，符合句意。nomore側(cè)重數(shù)量。7.答案：Cendangered過去分詞形式的形容詞作定語修飾species，表示“瀕臨滅絕的物種”。第四段第一句話亦有提示。8.答案：Aatrisk“有危險”，為固定搭配。9.答案：Cdarken“(使)變黑”。文中此處指成群的候鴿使天空變成了黑色。10.答案：Dovertime“隨著時間的變