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1Unit20NewFrontiersSectionⅢOtherpartsoftheUnit03课后演练提能[夯实·基础知识]Ⅰ.单词拼写1.Ap________basewillprobablybesetuponthemooninthenexttwentyyears.答案：permanent2.Theleavesofcertaintreesarep________tocattle.答案：poisonous3.Don'tpicktheapples.Theyarenotquiter________yet.答案：ripe4.Theriveristheb________betweenthetwocountries.答案：boundary5.IboughtamodeloftheEiffelTowerasas________ofParis.答案：souvenir6.Tom'sinterestinArt________(逐渐消失)andfinallyhegaveitup.答案：faded7.TheHubbleTelescopewaslaunchedin1990sothatastronomerscouldobservespacewithouttheEarth'satmospherebeinga________(障碍)．答案：barrier8.You'renot________(允许)tosmokeintheoffice.答案：permitted9.Theageofspace________(探索)beganin1957.答案：exploration10.Weareonlyreallyinthe________(最初)stagesofexploringspace.答案：initialⅡ.选词填空sendout；setup；leadto；soasto；thenumberof1.________foreignstudentsattendingChineseUniversitieshasbeenrisingsteadilysince1997.答案：Thenumberof2.Hehurriedthroughhiswork________catchthetrain.答案：soasto3.Thecrisis________thedownfallofthegovernment.2答案：ledto4.Theshipis________SOSsignals.答案：sendingout5.Therefugees________homesonpoorsoil.答案：setupⅢ.完成句子1.Myfathersatatthedeskworkingonthecomputer,with__________________.我父亲在桌前用电脑工作，几只猫围着他。答案：severalcatsaroundhim2.Sheworkedhard__________________everythingcouldbereadyby6o'clock.她拼命干活以便在六点之前把一切都准备好。答案：sothat/inorderthat3.Leaveyourkeywithyourneighbour__________________oneday.把你的钥匙留给你的邻居，以防有一天你把自己锁在外面。答案：incaseyoulockyourselfout4.Withoutyourhelp,thejob___________________________.要是没有您的帮忙，工作便无法完成了。答案：wouldhaveneverbeencompleted5.Ithinknothingis_________________________________.我想没有什么比旅行更令人愉快的了。答案：morepleasantthantravellingⅣ.单句语法填空(不多于3个单词)1.Isearchedthewebsite.Unfortunately,themoviethatIhadseenmanytimeswasnolonger________(avail)．答案：available句意：我上网搜了搜。但遗憾的是我看了很多次的那部电影再也找不到了。“available”adj.有效的，可得到的。2.—Whatshouldwepaymoreattentiontoifwegonorthinwinter,Mum?—Nothingmuch.Takewarmclothes________casetheweatheriscold.答案：in“incase”以防，万一。答语第二句句意：带点厚衣服，以防天气很冷。3.Nobreadeatenbymanissosweetas________earnedbyhisownlabour.答案：that句意：没有任何面包比自己劳动赚来的面包甜。that代替前面的bread。4.Afterthedoctortoldhereverything,Jennywasin________dilemmaastowhethertotellherfriendsthetruthaboutherconditionornot.答案：a“inadilemma”处于进退两难的处境。句意：医生告诉了她一切之后，珍3妮处于是否要告诉她朋友真相的困境中。5.Father________(leave)forLondononbusinessuponmyarrival,soIdidn'tseehim.答案：hadleft由“Ididn'tseehim”可知父亲在我回来以前已经离开，动作发生在过去某个动作以前，故用过去完成时。6.Therearestillmanyproblems________(solve)beforewearereadyforalongstayontheMoon.答案：tobesolved'句意：在我们准备好在月球上长久停留之前，仍然还有许多问题有待解决。本题考查非谓语动词作定语。根据句意可知“这些问题还未解决”，tobesolved既表被动又表示将来，故答案为tobesolved。7.Time________(permit),Iwillgotherewithyou.答案：permitting句意：如果时间允许的话，我会和你一起去那里。“timepermitting＝iftimepermits”如果时间允许的话。8.Thescientistsarenow________(explore)thequestionwhytheearthisbecomingwarmerandwarmer.答案：exploring句意：科学家们现在正在探索地球为什么变得越来越暖和这一问题。“explore”探索，此处为现在进行时，故填v.ing形式。9.Healwaysdevoteshistimetohelpingchildrenwiththeirstudiesratherthan________(play)gamesoncomputer.答案：playing句意：他总是宁愿把时间奉献于帮助孩子们学习，而不是玩电脑游戏。根据ratherthan连接两个平行结构的原则，分析本题的结构，很显然play不是与devotes为平行关系，而是与helping为平行关系，故用v.ing形式。10.Withsomuchwork________(do),wecan'tkillanytime.答案：todo句意：有那么多工作要做，我们不能消磨时间。此处用动词不定式作宾补，表示将来。[提升·实战能力]Ⅴ.阅读理解Foryears,IthoughtthatmymotherwouldbecomeaCentenarian(百岁老人),butafter98yearsandeightmonths,sherecentlydiedofoldage.Asitwaswithmyfather,herfuneralW1tookplaceinthemostpeacefulsettingofthecountrysideofruralWashingtonCounty.Evenaftermyfatherdied,wecontinuedtothinkofourparentsasone.Theywereateaminthetraditionalsense.Churchandfamilyweretheirlifelines.Theyworkedhard,nevercomplainingW2.Theyexpectedtoearntheirdailybreadbythesweatoftheirbrow.4OnceduringaconversationwithTomBrokaw,whowrotethebestsellingbookTheGreatestGeneration,Itoldhim,“YouleftoutP1myparents.”Theydidn'tgoofftowar,buttheybelongedtoP2theGreatestGeneration.They,too,werepartofthefoundationW3thatmadeAmericatrulygreat.Theykeptthehomefiresburning.Ourmothergloriedinbeingahousewifeandmother.Havingbeenateacherinherearlyadultyears,wheneducationwasmoreimportantthananythingelse,shegaveupherjobtoraiseafamily.SShewasanexcellentcook,butshehadtocookonawoodstove.Therewasnorefrigerator,nothingelectric.Butnobodywaseverbetteratmakingdo.InadditiontoP3allthehouseholdchoresandresponsibilities,shewenttothefieldseverydaytohelpproduceacroptopaytherentandtoprovideforthefamily.Sheandmydadworkedhardtosaveeverypennypossible.Theysavedeverypennytobuyafarmlateinlife.TheyalsosavedenoughmoneytoliveouttheirrespectiveW4liveswithhomecarewithouttakingupP4residencyinanursinghome.Theywerefiercelyindependent.Ifyouhadsuggestedtheyacceptagovernmenttransferpayment,theywouldhavespitinyoureye.语篇导读：母亲是众多家庭妇女中的一员，为了家人的健康、生活无怨无悔的辛苦了一生，和父亲一起为了这个家奉献了一生。1.Whatdoestheauthormainlywanttosayinthepassage?A.Motherplayedagreatpartinthefamily.B.Motherdiedattheageof98yearsold.C.MotherwasburiedbythesideofFather.D.MothersurvivedFatherbymanyyears.答案：A主旨大意题。作者从母亲的离世谈起，谈到了母亲为了家人，放弃了自己喜欢的工作，为了家人无悔地奉献了一生。故选A项。2.WhatdoyouknowaboutTomBrokaw?A.Heisoneofmyparents'friends.B.Helikestalkingwithmyparents.C.Hetakesupapositionasawrite