2017-2018学年高中英语（人教版）选修八作业Unit3Section1课后

Unit3SectionⅠⅠ.单句语法填空1.Thetwinsaresoalikethatnoonecandistinguishonefromtheother.解析：句意：这对孪生儿长得很像，没有人能分辨得出哪个是哪个。distinguish…from把……区别开。2.Itwasn'tconvenientforhimtosend(send)moneythroughmail,sohewenttothebankandopenedanaccount.解析：sb.to过邮局寄钱不方便，所以他去银行开了一个账户。Itisconvenientforsb.todosth.某人方便做某事。3.Manypeoplebuyhousesinationthattheywillmakemoneybysellingthehouseslater.解析：句意：人们购买房产期望以后卖房子能赚钱。inationthat在期待，that引导同位语从句，修饰先行词expectation。4.Iwascalledupthreemonthsafterthewarbrokeout.解析：句意：战争爆发3个月后，我被征召入伍。callup召集……入伍。5.Aftertheearthquake,thepeoplesetaboutrebuilding(rebuild)theirhomes.解析：句意：地震过后，人们开始重建家园。setabout开始；着手,about是介词，其后常接名词或动名词。6.Thereseemstobe(be)aknifeandforkonthetable.解析：句意：桌上似乎有一副刀叉。Thereseems+不定式。7.Onlyafteryouhavereachedeighteencanyoujointhearmy.解析：句意：只有当你年满十八周岁后，你才能参军。only＋状语(副词、介词短语或状语从句)位于句首时，句子需部分倒装。8.Abowlofwaterwillfreezewhencooled(cool).解析：句意：当冷却下来，这碗水会结冰。“When+过去分词”相当于“when+主语+be+过去分词”，过去分词表示被动动作。9.Whenhecouldstanditnolonger,heroseabruptly(abrupt)tohisfeet.解析：句意：他再也忍不住了,忽然站起身来。副词修饰谓语动词。10.Don'tdecideonimportantmatterstooquickly.解析：句意：不要过于匆忙地对重要的事情作决定。decideon决定,选定。Ⅱ.单句改错1.（2016·江苏卷改编）Notuntilrecentlytheyencouragethedevelopmentoftouristrelatedactivitiesintheruralarea.解析：考查倒装句。Notuntil…位于句首，句子部分倒装。2.（2016·北京卷改编）overaweekago,thebooksareexpectedtoarriveanytimenow.解析：考查非谓语动词。句意：一周之前被订购，这些书籍预计现在随时可以寄到。Order与books之间是被动关系，故用过去分词。3.Asearchhasbeenmadetofindoutthatyourproductreallyisdifferentfromeveryone.解析：考查代词的主格形式。句意：你的产品要经过仔细调查，证明它是与众不同的。你的产品与别人的产品不同，故用everyoneelse's。4.Thesecretaryarrangedatimeandplaceforapplicantstohaveaninterview.解析：考查形容词。句意：秘书为应聘者安排了方便的时间和地点进行面试。修饰名词，用形容词。5.Upongoodtreatment,Helenisbeginningtopickandwillsoonebacktoschool.解析：考查副词。句意：经过精心治疗，海伦正在好转，不久就能返回学校。pickup好转；pickout挑选。6.Herecamethedisturbingnewsthatheseizedwithanillnesswhilehewaswritinghisessay.解析：考查动词语态。句意：传来不好的消息,他在写作时染上疾病。seize作“(疾病)侵袭”，常用于被动语态中，构成“beseizedwith”结构，意为“感染……疾病，受……侵染”。7.Therearealargenumberofpeople,/jobistoexamineyourclaimisvalidornot.解析：考查定语从句或连词。句意：有一大批审查人员，他们唯一的职责就是审查你的专利是否有效。whose引导定语从句，并在从句中作定语，修饰people。8.Thecriteriasostrictthatmanyapplicationsareturneddown.解析：考查主谓一致。句意：标准是如此严格，很多申请被拒绝。criterion标准，criteria是其复数形式，故谓语动词用复数。9.Infact,itisdifficulttogetyourideasunlesstheyarenovel.解析：考查非谓语动词。句意：除非你的想法是新颖的，否则很难被接受。get+宾语+done使……被/得到……,宾语与宾补之间是被动的关系。10.Butthereonlyseemedtobepowderstokillsnakesandinsects.解析：考查非谓语动词。句意：但是似乎只有毒杀蛇和昆虫的药粉。分析句子结构，designedtokill…是过去分词短语作定语，修饰powders,相当于whicharedesigned…。Ⅲ.阅读理解GrandparentsAnsweraCall（2016·全国卷I)Asathirdaway.Evenrefused.OnlyMs.Garzayes.Thatago.TodayldredGarzaneverplannedtomoveaway.EvenwhenherdaughterandsonaskedhertomovetoSanAntoniotohelpwiththeirchildren,shepolitelyrefused.OnlyafterayearoffriendlydiscussiondidMs.Garzafinallysayyes.Thatwasfouryearsago.Todayallthreegenerationsregardthemoveasasuccess,givingthemacloserrelationshipthantheywouldhavehadinseparatecities.NostatisticsshowthenumberofgrandparentslikeGarzawhoaremovingclosertoadultchildrenandgrandchildren.Yetthereisevidencesuggestingthatthetrendisgrowing.EvenPresidentObama'smotherinlaw,MarianRobinson,hasagreedtoleaveChicagoandmoveintotheWhiteHousetohelpcareforhergranddaughters.Accordingtoastudybygrandparents,83percentofthepeoplesaidMrs.Robinson'sdecisionwillinfluencegrandparentsintheAmericanfamily.TwothirdsbelievemorefamilieswillfollowtheexampleofObama'sfamily.“Inthe1960swewereallalittlewildandcouldn'tgetawayfromhomefarenoughorfastenoughtoprovewecoulddoitonourown,”saysChristineCrosby,publisherofGrand,amagazineforgrandparents.“Wenowrealizehowimportantfamilyisandhowimportantitistobenearthem,especiallywhenyou'reraisingchildren.”Movingisnotforeveryone.Almosteverygrandparentwantstobewithhisorhergrandchildrenandiswillingtomakesacrifices,butsometimesitiswisertosaynoandvisitfrequentlyinstead.Havingyourgrandchildrenfarawayishard,especiallyknowingyouradultchildisstruggling,butgivingupthelifeyouknowmaybeharder.语篇导读本篇是说明文，介绍美国家庭结构，小孩的外祖母，外祖父与外甥一家生活，既享受天伦之乐，又可以照顾外孙。这种趋势正在美国流行。1.WhywasGarza'smoveasuccess?A.Itstrengthenedherfamilyties.B.Itimprovedherlivingconditions.C.Itenabledhertomakemorefriends.D.Ithelpedherknowmorenewplaces.解析：A推理判断题。根据第一段最后一句可知，搬去与外孙住在一起，比起以前在不同的城市更能加强亲情关系的联系。故选A。2.WhatwasthereactionofthepublictoMrs.Robinson'sdecision?A.17%expressedtheirsupportforit.B.Fewpeoplerespondedsympathetically.C.83%believedithadabadinfluence.D.Themajoritythoughtitwasatrend.解析：D细节理解题。根据第二段Yetthereisevidencesuggestingthatthetrendisgrowing.可知与外祖父母生活在一起，是一种潮流。故选D。3.WhatdidCrosbysayaboutpeopleinthe1960s?A.Theywereunsureofthemselves.B.Theywereeagertoraisemorechildren.C.Theywantedtoliveawayfromtheirparents.D.Theyhadlittlerespectfortheirgrandparents.解析：C细节理解题。根据第三段第一句可知我们有点叛逆，想离家独立但不能。故选C。4.Whatdoestheauthorsuggestthegrandparentsdointhelastparagraph?A.Makedecisionsinthebestinterests'oftheirown.B.Asktheirchildrentopaymorevisitstothem.C.Sacrificefortheirstrugglingchildren.D.Gettoknowthemselvesbetter.解析：A推理判断题。根据最后一段内容可知，搬去照顾孙子孙女并不容易作出决定。有的愿意照顾孙子孙女，作出牺牲；有的拒绝，而是经常看望孙子孙女。作者暗示老人们作出决定，应该对自己最有利。故选A。Agardenthat'sjustrightforyou（2016·全国卷Ⅱ)Haveyouevervisitedagardenthatseemedjustrightforyou,wheretheatmosphereofthegardenappearedtototalmorethanthesum(总和)ofitsparts.5._____.Butitdoesn'thappenbyaccident.Itstartswithlookinginsideyourselfandunderstandingwhoyouarewithrespecttothenaturalworldandhowyouapproachthegardeningprocess.●6._____Somepeoplemaythinkthatagardenisnomorethanplants,flowers,patternsandmassesofcolor.Othersareconcernedaboutusinggardeningmethodsthatrequirelesswaterandfewerfertilizers(肥料).7.______.However,thereareanumberofotherreasonsthatmightexplainwhyyouwanttogarden.Oneofthemesfromourearliestyears.●Recall(回忆)yourchildhoodmemories.Ourmodelofwhatagardenshouldbeoftengoesbacktochildhood.Grandma'srosegardenandDad'svegetablegardenmightbegoodorbad,butthat'snotwhat'simportant.8._____—howbeinginthosegardensmadeusfeel.Ifyou'dliketobuildapowerfulbondwithyourgarden,startbytakingsometimetorecallthegardensofyouryouth.9._____Thengooutsideandworkoutaplantotranslateyourchildhoodmemoriesintoyourgrownupgarden.Havefun.A.Knowwhyyougarden.B.Findagoodplaceforyourowngarden.C.It'sourexperienceofthegardenthatmatters.D.It'sdelightfultoseesomanybeautifulflowers.E.Stillothersmaysimplyenjoybeingoutdoorsandclosetoplants.F.Youcanproducethatkindofmagicalqualityinyourowngarden,too.G.Foreachofthosegardens,writerdownthestrongestmemoryyouhave.语篇导读本文是说明文。一个对你来说很适合的花园，不仅仅有花有草，还应该能唤起一些记忆。用文字写下。5.F解析：上句谈到美好花园的美景，下文说你拥有这样花园的条件。所以空白处应该指在你花园里也可以有这样的奇迹般的东西。故选F。6.A解析：下文However,thereareanumberofotherreasonsthatmightexplainwhyyouwanttogarden.所以该空应该指要明白你为什么要做园艺工作，种植花木。故选A。E解析：前面谈及人们拥有花园的种种好处，后一句却是要人们知道为什么要种植花草。所以空白处应该指花园的好处。故选E。C解析：上句