第一学期（）7Unit3基础练习含答案

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精2017-2018学年第一学期（人教）选修7Unit3基础练习含答案Task1：阅读理解。阅读下列短文,从每题所给的四个选项（A、B、C和D）中，选出最佳选项。阅读下列短文，从每题所给的四个选项（A、B、C、D)中，选出最佳选项。Whenyoudon’thaveanythingplannedforthedayorit'srainyoutsideandyourchildrenarestuckinthehouse，whynotsitaroundandtellthemriddles（谜语）？Tellingriddleswillmakeyourfamilylaughandsometimesevenscratchtheirheads,tryingtofigureoutwhattheansweris。Riddleshavebeenapastimeforcenturies。Notonlyhaveriddlesbeensomethingforpassingthetime，buttheyhavealsobeenusedtopassonsecretinformationduringtheSecondWorldWar。EventheancientGreeksusedriddles.Theywouldtellriddlesatpartiesandwhoeverwasthefirsttogetthemrightwouldreceiveprize。Mostriddlesusewordsthathavedoublemeaningsorsharethesamesoundlike“hear”and“here”。Soinordertogettheriddle,youwillhavetodosomecreativethinkingandthinkofallthepossibilitiesofdifferentwords。Thedifficultyoffiguringouttheriddleisbasedontheriddleitself.Theriddlehastoprovideyouwithenoughcluestocometotherightanswer,butthatdoesn’tmeanthattheclueshavetobeeasy。Ifyouarelookingtotellriddlesbutdon'tknowany,youcanlookonlineandyouwillfindalargenumberofsitesthatwillhavehundredsofdifferentriddlestochoosefrom.Ifyouwouldliketolooksomewhereelsethenyoucouldlookatyourlocalbookstore，whereyouwillbeabletofindmanydifferentbookswiththousandsofriddlestochoosefrom。Youcanevenfindwebsitesandbooksthatwilltellyouhowtowriteyourownriddles。Afteryouhavefoundsomeresourcesthathavedifferentriddles，youwillneedtoreadthroughthemtofindtherightonesforyouandyourfamily：Youwillalsoneedtomakesurethatyourkidswillhaveachancetofigureouttheanswers。Sotakeyourtimeandchoosethefightfamilyriddlestotell。1．Whatistheauthor'smainpurposeinwritingthetext?A.Torecommendaninterestingfamilyactivity.B。Tostresstheimportanceoffamilyactivities。C。Toencouragechildrentoreadmorebooks。D.Tointroducethehistoryofriddles。2．Fromthetextweknowthatriddles_______。A。donothaveenoughcluesB。haveaverylonghistoryC.wereusedinWorldWarOneD.werefirstusedinancientRome3．InParagraph3，theauthormainly________.A。discusseshowriddlesarecreatedB。explainswhyfiddlesareinterestingC。tellspeoplehowtosolveriddlesD.showsthebenefitsoftellingriddles4．Tocollectriddles，theauthorsuggests________.A。onewayB.twowaysC.threewaysD。fourways试题分析：本文介绍了一种古老的消磨时间的方法riddles。并告诉我们猜谜的方法以及找到这些字谜的地方。1．A推理题。根据文章第一段1,2行Whenyoudon’thaveanythingplannedforthedayorit’srainyoutsideandyourchildrenarestuckinthehouse,whynotsitaroundandtellthemriddles？可知本文中作者向我们推荐了一种猜谜的游戏。故A正确。2．B细节题。根据文章第二段第一句Riddleshavebeenapastimeforcenturies。可知这种游戏已经存在了很长时间了.故B正确。3．C推理题.根据文章第三段Soinordertogettheriddle,youwillhavetodosomecreativethinkingandthinkofallthepossibilitiesofdifferentwords.Thedifficultyoffiguringouttheriddleisbasedontheriddleitself.Theriddlehastoprovideyouwithenoughcluestocometotherightanswer,butthatdoesn’tmeanthattheclueshavetobeeasy.可知本段告诉我们的是猜出这些字谜的方法，就是要运用字谜里出现的线索。故C正确。4．B细节题.根据文章倒数第二段Ifyouarelookingtotellriddlesbutdon’tknowany，youcanlookonlineandyouwillfindalargenumberofsitesthatwillhavehundredsofdifferentriddlestochoosefrom.Ifyouwouldliketolooksomewhereelsethenyoucouldlookatyourlocalbookstore，可知作者告诉了我们两种猜字谜的方法，一种是到网络上寻找。一种是到当地的书店里找.一共有两种方法。故B正确。考点：考察说明文Task2：阅读理解.阅读下列短文，从每题所给的四个选项(A、B、C和D）中，选出最佳选项.从给的四个选项（A、B、C和D)中,选出最佳选项。WhilewaitingtopickupafriendatanairportinPortland，Oregon,Ihadoneofthoselifechangingexperiencesthatyouhearotherpeopletalkabout-thekindthathappenstoyouunexpectedly。Tome，thishappenedandwasonlytwofeetawayfromme。Locatingmyfriendamongthepassengers,Inoticedamancomingtowardmecarryingtwolightbags。Hestoppedrightnexttometogreethisfamily.Firsthewalkedtohisyoungestson(maybe6yearsold)ashelaiddownhisbags。Theygaveeachotheralong,lovinghug。Astheyseparatedenoughtolookineachother'sface,Iheardthefathersay，“It'ssogoodtoseeyou，son。Imissedyousomuch！”Hissonsmiledsomewhatshyly，andrepliedsoftly，“Me,too，Dad！”Thenthemanstoodup,gazedintotheeyesofhisoldestson（maybe9or10)andwhilecuppinghisson’sfaceinhishandssaid，“You’realreadyquiteayoungman。Iloveyouverymuch，Zach!"Theytoohuggedamostloving,tenderhug。Whilethiswashappening，ababygirl（perhapsoneoroneandahalfyearold)wassquirming（扭动）excitedlyinhermother’sarms，neveroncetakingherlittleeyesoffthewonderfulsightofherreturningfather.Themansaid，“Hi,babygirl!”ashegentlytookthechildfromhermother.Hequicklykissedherfacealloverandthenheldherclosetohischestwhilerockingherfromsidetoside。Thelittlegirlinstantlyrelaxedandsimplylaidherheadonhisshoulder,motionlessinpurecontentment。Afterseveralmoments，hehandedhisdaughtertohisoldestsonanddeclared，“I'vesavedthebestforlast！”andwenttogivehiswifethelongest，mostpassionatekissIeverrememberseeing。Hegazedintohereyesforseveralsecondsandthensilentlymouthed，“Iloveyousomuch！”Theystaredintoeachother'seyes，beamingbigsmilesatoneanother，whileholdingbothhands.Foraninstanttheyremindedmeofnewlyweds，butIknewbytheageoftheirkidsthattheycouldn’tpossiblybe.IpuzzledaboutitforamomentthenrealizedhowtotallyattentiveIwasinthewonderfuldisplayofunconditionallovenotmorethananarm’slengthawayfromme。Isuddenlyfeltuncomfortable,asifIwasinvadingsomethingsacred,butwasamazedtohearmyownvoicenervouslyask，“Wow!Howlonghaveyoutwobeenmarried？”“Beentogetherfourteenyearstotal,marriedtwelveofthose."hereplied,withoutbreakinghisgazefromhislovelywife'sface。“Wellthen，howlonghaveyoubeenaway？”Iasked.Themanfinallyturnedandlookedatme，stillbeaminghisjoyoussmile.“Twowholedays!”Twodays？Iwasstunned.Ihadassumedhe’dbeengoneforatleastseveralweeks—ifnotmonths.Iknowmyexpressionbetrayedme.“Ihopemymarriageisstillthatpassionateaftertwelveyears！”Themansuddenlystoppedsmiling。Helookedmestraightintheeye，andwithforcefulnessthatburnedrightintomysoul,hetoldmesomethingthatleftmeadifferentperson,“Don'thope,friend。。。decide！”Thenheflashedmehiswonderfulsmileagain,shookmyhandandsaid，“Godbless！”Withthat,heandhisfamilyturnedandwalkedawaytogether。Iwasstillwatchingthatexceptionalmanandhisspecialfamilywalkjustoutofsightwhenmyfriendcameuptomeandasked,“What'chalookingat？”Withouthesitating，andwithacurioussenseofcertainty，Ireplied,“Myfuture！”文章大意:本文是一篇记叙文。作者通过讲述自己在机场看到一家人在分别两天重逢后的亲密场景及男主人对作者所说的话，表达了这次事件对自己的震撼，并下定决心拿出更多的爱给自己的家人.1．Whichwordcouldbestdescribethebabygirl?A．Quiet.B．Innocent。C．Naughty。D．Sweet.答案：D推理判断题.根据第五段第一句和最后一句可知，这个小女孩非常的可爱,见到父亲时，她在母亲的怀里扭动,非常地兴奋，在父亲怀里的时候她把头放在父亲的肩膀上一动不动。故答案选D。2．Thewritersuddenlyfeltuncomfortablebecause________.A．hefeltitimpolitetostareatthefamilyB．hefelthewithdrewfromsocietyC．thefamilyfoundhimcuriousaboutthemD．hedidn’tlovehiswifeasmuch答案：A推理判断题。根据第七段最后一句中的“Isuddenlyfeltuncomfortable,asifIwasinvadingsomethingsacred"和文化常识可知,作者由于被这亲密的幸福情景所吸引，一直盯着他们看，距离很近（onlytwofeet)，而这在西方是很不礼貌的行为,侵犯了他人的隐私。故答案选A.3．Whatcanwelearnfromthestory？A．Thefamilybecamethewriter’sfriends.B．Thewriterdecidedtolookforawife.C．Thewriter'sfamilywillgetmorelovefromhim。D．Thewriterwilltellhisfriendthestoryimmediatelytheymeet.答案：C推理判断题。根据倒数第四段最后一句“Ihopemymarriageisstillthatpassionateaftertwelveyears！"及最后一段中作者看着那家人离开说“Myfuture！”可推知，作者以后将会给予家人更多的关爱.故答案选C。4．Whichparagraphinthisstorybestshowstheloveofthecouple？A．Paragraph4. B．Paragraph5。C．Paragraph6. D．Paragraph7.答案：C细节理解题.通读全文可知,第三至五段描述的是对孩子的爱，第六段中“givehiswifethelongest,mostpassionatekiss。.。”展示的是夫妻之间的爱。故答案选C。5．Whydoesthewriterthinkhisairportexperienceislifechanging？A．Becausehecameacrossamostlovingfamily.B．Becauseherealizedthedifferencebetween“hope”and“decide”．C．Becausehethoughtitwasreallyauniqueexperience。D．Becausethefamilyhemetwithhadastrangepoweroverhim。答案：B推理判断题.根据文章最后两段内容可知，男主人所说的“Don’thope,friend.。.decide!"给了作者极大的震撼和鼓励,让作者明白了“希望”与“决定”之间的不同,决定今后给予家人更多的关爱。故答案选B。Task3:语法填空Afterprovinghecouldbecomeayoungherobysavingababyfromarunawaycar，Banksgets__1__(he)firstrealtask。Hemustmake__2__（friend)withapopulargirlatschool,NatalieConnors.Then，hemustspy__3__herfather，ascientistwhohasdevelopeda__4__(danger）technol