2022年北京二中初一（下）期中英语试卷（教师版）

第1页/共1页2022北京二中初一（下）期中英语四、单项填空。（每小题1分，共12分）从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。1.Mr.Jackoftentakes________undergroundtothefactory,buttodayhegoesthereby________bus.A.a;/ B.a;the C.the;/ D.an;a2.—IsthisLinda’snotebook?—No,it’smine.Thethickoneonthedeskis________.A.she B.her C.hers D.herself3.Theenvironmentbecomesbetterandbetter.________birdsarecomingback.A.Hundred B.ThousandC.Hundreds D.Thousandsof4.－WhenisJay’sconcert?-It'sthreeo'clocktheafternoonofJuly18th.A.at;in B.at;on C.on;in D.in;on5.—Doyouhaveanyplansfortonight?—Yes,I________atthenewFrenchrestaurantinthecity.A.ameating B.amgoingtoeatC.eat D.eats6.Iamgoodatsinging________IwanttojointheMusicClub.A.so B.because C.or D.but7.________meatdoyouwant?A.Howmany B.Whatsize C.Howmuch D.Whatabout8.They________theirhomeworkinaboutoneandahalfhours.A.willfinish B.finishC.arefinishing D.finished9.Ourcleaningmonitoralways________alottomakeourclassroomcleanandtidy.A.do B.doing C.does D.did10.HeisanAmerican,buthe________speakChinesereally________.A.can’t;good B.can;good C.can’t;well D.can;well11.Ilike________basketball,butnowI’dlike________tennis.A.toplay；playing B.playing；playingC.playing；toplay D.play；playing12.—Excuseme,________?—Sure!Turnleftatthesecondstreetandit’sonyourright.A.whatareyoudoingB.couldyoutellmethetimeC.whatcanIdoforyouD.couldyoutellmethewaytothenearestbank五、完形填空（每小题8分，共8分）阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。Mylittlebrother,Evan,is12yearsold.Mostkidsdon’t____13____Evanatall.Hehasneverbeeninvitedtotheparties.Nobodyaskshimtodosportstogether.ToomanypeopleseeonlythewaysEvanis____14____.Theydon’tseethatinsomanyways,he’sjustlikeanyoneelse.Helovesvideogames,reading,andbeingoutdoors.Hewasborn1.5weeksearlyandhassomethingcalledcerebralpalsy（脑瘫）.Hehasproblemswith____15____andspeaking.Evan’scerebralpalsymaymakehimseemdifferentwhenyoufirstmeethim.Hewalkswithbraces（支架）onhislegs.Andsometimeshemakessuddenbigsoundswhenspeaking.Itcanalsobe____16____forhimtounderstandwhatotherpeoplearethinkingandfeeling.SometimesthatmakesEvan____17____toomuch.Buthedoesn’tmeantotakeover（控制）thetalking.Usuallyhe’sjustreallyexcitedanddoesn’twanttolosepeople’sattention.ThewayEvanlooksanddoesthingscansometimessurprisepeopleormakethem____18____.Butthinkaboutthis:WhenEvanwasborn,doctorssaidhemightneverwalkortalk.Hehasworkedsohardtobeabletodothesethings.Sowhatifhelooksandsoundsalittledifferentwhenhedoesthem?NoneofEvan’sprogress（进展）hascomeeasy.Hehashadmanysurgeries（手术）.Hevisitshis____19____eachweek,workingonhislegsandhisspeech.Nowhe’sevenabletohelpwithsomehousework.Ashissister,IamsoproudofallthatEvanhasdone.ThenexttimeyouseeEven,youcansayhitohim.Thatwayhewouldn’tfeelleftoutandhewillfacethose____20____inhislife.13.A.touch B.hurt C.know D.excuse14.A.bored B.famous C.fit D.different15.A.walking B.hearing C.reading D.writing16.A.wonderful B.interesting C.hard D.strange17.A.eat B.talk C.exercise D.shake18.A.uncomfortable B.quiet C.hopeful D.brave19.A.teachers B.classmates C.cousins D.doctors20.A.dangers B.difficulties C.choices D.happiness六、阅读下列短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。（每小题6分，共28分）Found:Isthisyourschoolbag?Ifounditontheplayground.It’spurple.ThereisanEnglishbook,awatchandamobilephoneinit.PleasecallNancyat8828651.Lost:IlostaChinesedictionaryinClassroom5A.It’sred.It’sapresentfrommyfather.Ilikeitverymuch.Andyoucanseemynameonit.Ifyoufindit,pleaseemailmeatjames@163.com.Thanksforyourhelp.Found:Hereisablackwallet.Ifounditinthelibrary.Afamilyphoto,astudentIDcardandaringareinit.Isthisyourwallet?YoucancometoClassroom5DandaskMaggieforit.Lost:ThismorningIlostabluepencilboxinthelibrary.Igotitonmyfourteenthbirthdaythisyear.Therearetwopens,somecrayonsandaneraserinmypencilbox.Whatcolourarethey?Thepensareblackandwhite.Thecrayonsareinallcolours.Andtheeraseriswhite.YoucancallGeorgeat8212651ifyouseeit.21.Theunderlinedword“it”refersto（画线单词“it”指的是）________.A.theIDcard B.thewallet C.thephoto D.thering22.IfLilyfindsGeorge’spencilbox,shecan________.A.callhimat8828651B.callhimat8212651C.emailhimatgeorge@163.comD.emailhimatgeorge@126.com23.Whatcanweknowfromthematerial（材料）?________A.Nancylostamobilephoneandawatch.B.Thereisablackwalletontheplayground.C.Georgeisfourteenyearsoldnow.D.Georgehasaredcrayonandablackeraser.ThereisakindmanAlex.HeonlyhasonesonMike.Mikeworksinacompany.Whentimegoeson,hegetsmanybadhabits(习惯).Alexworriesabouthisson.Hetrieshisbesttohelphimwiththebadhabits,buthecan’tsucceed.Onedayhehasanideatogivealessontohisson.Alexgoestoasupermarket.Hebuyssomegoodapplesandarotten(腐烂的)applethere.Heaskshissontoputallthegoodapplesandtherottenoneinabox.Mikedoesashisfathersays.Aftersomedays,Alexaskshissontotaketheapplesout.WhenMikeopensthebox,hefindsalltheapplesarerotten.Heisreallynothappy.AtthattimeAlextellsMiketoseehowonerottenapplespoils(糟蹋)alltheothers.Inthesameway,onebadcompanycanspoilallworkers.Thefather’slessonhasagreateffect(影响)ontheson.Thesongoesoutfromthebadcompanyandbecomesgoodagain.24.AlexisMike’s________.A.cook B.doctor C.father D.uncle25.WhydoesMikegooutfromthecompany?A.Becausehedoesn’tlikehisjobthere.B.Becausehisfatherfindsanewjobforhim.C.Becausehewantstoworkinanapplecompany.D.Becausehedoesn’twanttobespoiled.26.Whatdoesthepassagemainlytellus?A.Betteralonethaninabadcompany.B.Seeingisnotbelieving(相信).C.Weshouldbelieveourfamily.D.Achildisanappleinhisparents’eyes.OkaytoEat?Atleast50%ofU.S.adultshaveeatenfoodoffthefloor.That’saccordingtoa2017HarrisPoll.Manypeopleusethefive-secondrule.Therulesaysthatfallenfoodissafetoeatifithasbeenonthefloorforlessthanfiveseconds.Canpeoplereallyusethefive-secondruletosaveadroppedsandwich?Orshouldtheythrowitandmakeafreshone?DonaldSchaffnerisaprofessoroffoodscience.Hisstudyshowsthatthefive-secondruleshouldnotalwaysbeused.Inhis2016report,hesaysit’snotwisetoeatdroppedwetfood.Thewetfoodtakesinbacteria(细菌)assoonasitfalls.“Bacteriadon’thavelegs,theymovewiththemoisture,”Schaffnersays.Thewetterthefoodis,themorebacteriaitsoaksup(吸收).AnthonyHiltonstudiedthefive-secondruletoo.HeisaprofessorofLifeandHealthSciences.Hiltonfoundthatadryfoodonthefloorcollectsfewerbacteriathanawetfood.Hiltonalsofoundthatcarpetedfloorspassfewerbacteriathanwoodfloors.Still,oneshouldbecareful.“Foodthatisonthefloorisnevercompletelyrisk-freetoeat,”hesays.“Butifyoudropadryfoodinyourhouse,it’susuallyokayifyoupickitupveryquickly.Mostcleanhomesdon’thavebadbacteria.”Shouldyoueatfoodthatwasdroppedonthekitchencounter?Dr.StevenDowshenisadoctorforchildren.Hesaysthatfloorsarenottheonlyplacethatcanmakefoodunsafetoeat.“Kitchencounterscancontainmoreharmfulbacteria,”DowshentoldTFK.Thisisbecauserawfoodssometimeshavebadbacteriacalledsalmonella.Theserawfoodscanbeonkitchencounters.“Ifpeopleeatfoodoffasurfacethathassalmonella,theycangetverysick,”saysDowshen.Withthefive-secondrule,thetypeoffoodandtheplacewhereitfallsmatter.Soperhapsusethisinstead:Whenindoubt,throwitout.27.What’sDonaldSchaffner’sopinionaboutthefive-secondrule?A.Thefive-secondruleshouldalwaysbeused.B.Thedrierthefoodis,themorebacteriaittakesin.C.It’sagoodchoicetoeatthedroppedwetfood.D.Theminutethewetfoodfalls,itsoaksupbacteria.28.Theunderlinedword“risk-free”probablymeans“________”.A.delicious B.dangerous C.safe D.easy29.Whatcanyouinferfromthepassage?A.Peopleshouldnoteatadroppedsandwichonanyplaces.B.Peoplecannoteatfoodthatisonthefloorbecauseofsalmonella.C.Peopleneedtoconsiderthetypeofthedroppedfoodbeforeeating.D.Peopleshouldbecarefulaboutthefooddroppedonthekitchencounter.30.What’sthewriter’spurposeofwritingthepassage?A.Tointroducethefive-secondruletopeople.B.Toencouragepeopletousethefive-secondrule.C.Toshowdifferentpeople’sopinionsaboutthefive-secondrule.D.Toadvisepeopletothinktwicebeforeusingthefive-secondrule.Maybeyouareanaveragestudent.Youprobablythinkyouwillneverbeatopstudent.Thisisnotsonecessary,however.Anyonecanbecomeabetterstudentifheorshedoeshisorherbest.Herearesometipstohelpyou.Planyourtimecarefully.Whenyouplanyourweek,youshouldmakealistofthingsthatyouhavetodo.Aftermakingthislist,youshouldmakeaplanofyourtime.First,designyourtimeforeating,sleeping,dressing,etc.Then,decideagood,regulartimeforstudying.Don’tforgettosetasideenoughtimeforentertainment（娱乐）.Aweeklyplanmaynotsolveallyourproblems,butitwillforceyoutorealizewhatishappeningtoyourtime.Findagoodplacetostudy.Lookaroundthehouseforagoodstudyarea.Keepthisspace,whichmaybeadeskorsimplyacornerofyourroom,freeofeverythingbutstudymaterials（资料）.Nogames,radios,ortelevisions!Whensittingdowntostudy,payenoughattentiontothesubject.Makegooduseofyourtimeinclass.Takeadvantageofclasstimetolistentoeverythingtheteacherssay.Reallylisteninginclassmeanslessworklater.Beanactivelistenerduringyourclass.Avoiddistraction.Listeningcarefullycanhelpyoutakebetternotes,understandthematerial,andrememberitatalaterdate.Studyregularly.Whenyougethomefromschool,gooveryournotes.Reviewtheimportantpointsthatyourteachermentionedinclass.Ifyouknowwhatyourteacherisgoingtoteachthenextday,toreadthatmaterialwillbecomemoremeaningful,andyouwillrememberitlonger.Developagoodattitudeabouttests.Thepurposeofatestistoshowwhatyouhavelearnedaboutasubject.Theyhelpyourememberyournewknowledge.Theworldwon’tendifyoudon’tpassatest,sodon’tbetooworried.Thereareothermethodsthatmighthelpyouwithyourstudy.Youwillprobablydiscovermanyothersafteryouhavetriedthese.31.Inordertoconcentrateonyoursubjects,youshouldjustkeep________onyourdesk.A.everything B.aradio C.studymaterials D.abook32.Theunderlinedword“distraction”inthepassageprobablymeans“________”.A.playing B.drivingyoumadC.payingnoattention D.changingyourmind33.IfKatetriedallthewaysinthepassageforalongtime,wecaninfer（推断）that________.A.shesolvesallherproblemsnowB.sheaskshermothertoputgamesinherstudyareaC.shegoestosomeafter-schoolprogramstoreviewknowledgeD.shebecomeslessworriedabouttests34.Whatdoesthepassagemainlytalkabout?A.Howtobecomeatopstudent. B.Howtoplanyourtime.C.HowtostudyEnglish. D.Howtotakenotes.七、阅读短文，根据短文内容回答问题。（每小题10分，共10分）Learningtounderstandyourmotherwelliswhatyoushoulddo.Herearethebeststepstowardsabetterrelationshipwithher.Theyarenotnecessarilysurprising,buttheyhaveworkedformanypeople.Trythem.※Rememberyourmother’sageAschildren,weoftendonotthinkofourmotherashavinganage.Knowingourmother’sage,notjustinnumbersofyearsbutintermsofherpsychologicalandphysicalstate,oftenhelpsustounderstandherbetter.※ListentoyourmotherIhavefoundthatsometimesthethingsmymothertoldmelongagoareprettyuseful.Ifyourespectherpointofview,evenifyoudonotshareit,itwillhelpyourmotherfeelclosetoyou.※Askyourmotheraboutyourchildhoodhistory.Ifyouareluckyenoughtohavelivingfamily,thinkofyourlifeasajigsawpuzzleandaskasmanyquestionsasyoucantoputthepicturetogether.Understandingyourrootsandyourchildhoodcanhelpyouknowmoreclearlywhoyouare,aspartofafamilywhichyousharewithyourmother.Takinganymeasuretounderstandourmotheristhetopicofhowweunderstandourselves.Weshouldfollowthewayofherlife.Whenweareabletoacceptourmother—withallherfailings,wecanunderstandherbetteranditcanalsohelpustoknowaboutourshortcomings.Rememberthatunderstandingourmotherisreallyaboutunderstandingourselves.35.Shouldwelearntounderstandourmotherwell?_______________________________________________36.Whatcanhelpusunderstandourmotherbetter?_______________________________________________37.Howdowemakeourmotherfeelclosetous?_______________________________________________38.Whydoweaskourmotheraboutourchildhoodhistory?_______________________________________________39.Whatdoesthewriterwanttotellus?_______________________________________________八、书面表达。（每小题6分，共6分）根据中文和英文提示，并联系上下文完成句子，使之能够组成一篇逻辑清晰，语言正确，结构完整的短文。五一假期将至，学校的地理俱乐部要组织实践活动。假如你是李华，你想邀请学校的交换生Tony一起参加这次的活动。请你告知他俱乐部的活动的地点，以及活动安排。提示问题：1.Whatplacesdoesyourclubwanttovisit?2.Whatisyourplanforthisshorttour?提示词：make,walkaround,enjoy,havefunDearTony,DuringtheMayDay,ourGeographyClubwillholdapracticalactivity(实践活动)._______40_______?(你愿意加入我们吗？)_______41_______(我保证让这次游览有意思)andmeaningful.Hereisourtourplan.AstheculturalsymbolofBeijing,thePalaceMuseumisourfirstchoice.Therearealotofancientbuildingstovisit.WecanlearnaboutthehistoryandcultureofancientChinaaswell.Ithinkit_______42_______.(游览所有地方将花费我们半天的时间来).WearegoingtogothroughtheNorthGateofthePalaceMuseumandthenarriveatourseconddestination—JingshanPark._______43_______.(在那里野餐是个不错的主意)Wecanalsoclimbupasmallhill.Totellyouthetruth,_______44_______ofthebeautifulviewsofthePalaceMuseumonthetop.(你会享受在山顶上给故宫的美景拍照)Ifyouarepleasedwithmyplan,pleasecontactme._______45_______togetherwithyou.(我正期待着和你度过快乐时光)Yours,LiHua

参考答案四、单项填空。（每小题1分，共12分）从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。1.【答案】C【解析】【详解】句意：杰克先生经常乘地铁去工厂，但今天他乘公共汽车去。考查冠词辨析。taketheunderground“乘地铁”，bybus“乘公共汽车”，都是固定搭配，故选C。2.【答案】C【解析】【详解】句意：——这是琳达的笔记本吗？——不，是我的。桌子上那个厚的是她的。

考查代词辨析。she她（主格）；her她（宾格）；hers她的（名词性物主代词）；herself她自己。根据“No,it’smine.Thethickoneonthedeskis...”可知，空格处表达“她的笔记本”，用名词性物主代词。故选C。3.【答案】D【解析】【详解】句意：环境变得越来越好。数千只鸟正飞回来。考查thousand的用法。thousand“千”，其前有具体数字时，用其单数形式；其前没有具体数字时，用其复数形式，且其后加of，故选D。4.【答案】B【解析】【详解】句意：——Jay的音乐会是什么时候？——它是7月18日下午三点。考查时间介词。第一个空，根据后面的threeo'clock“三点”，指的是具体时刻，用介词at；第二个空根据后面的theafternoonofJuly18th“7月18日下午”，指的是具体的某一天的下午，用介词on；故答案选B。5.【答案】B【解析】【详解】句意：——你今晚有什么计划吗？——有，我打算去城里新开的法国餐馆吃饭。考查动词时态。根据问句“Doyouhaveanyplansfortonight?”可知句子时态为一般将来时态，其构成是“will+do或am/is/aregoingtodo”。故选B。6.【答案】A【解析】【详解】句意：我擅长唱歌，所以我想加入音乐俱乐部。考查连词辨析。so所以；because因为；or否则、或者；but但是。前后两句构成因果关系，前因后果，用so连接，故选A。7.【答案】C【解析】【详解】句意：你想要多少肉？考查特殊疑问句。Howmany多少，修饰可数名词复数；Whatsize什么尺码；Howmuch多少，修饰不可数名词；Whatabout怎么样。根据“meatdoyouwant?”可知问的是“你想要多少肉”，这里修饰不可数名词meat“肉”，用Howmuch。故选C。8.【答案】A【解析】【详解】句意：他们将在大约一个半小时内完成家庭作业。考查动词时态。根据“inaboutoneandahalfhours”可知句子使用一般将来时，结构为“will+动词原形”。故选A。9.【答案】C【解析】【详解】句意：我们的卫生委员总是做很多事情来使我们的教室干净整洁。考查动词时态。根据“always”可知，本句是一般现在时。主语是第三人称单数，动词用三单形式。故选C。10.【答案】D【解析】【详解】句意：他是美国人，但他中文说得很好。考查情态动词与副词。can’t不能；can能；good好的，形容词；well好，副词。第一空根据“HeisanAmerican,but…speakChinesewell”可知“but”表示转折，应填can。第二空处应填副词well修饰动词“speak”。故选D。11.【答案】C【解析】【详解】句意：我喜欢打篮球，但是现在我想要打网球。考查动名词和动词不定式的用法。likedoingsth“喜欢做某事”，故第一空为动名词playing；wouldliketodosth“想要做某事”，故第二空为toplay，故选C。12.【答案】D【解析】【详解】句意：——打扰一下，你能告诉我最近的银行怎么走吗？——当然！在第二条街左转，它就在你的右边。考查情景交际。whatareyoudoing你在干什么；couldyoutellmethetime你能告诉我时间吗；whatcanIdoforyou我能帮你忙吗；couldyoutellmethewaytothenearestbank你能告诉我到最近银行的路吗。根据答语“Turnleftatthesecondstreetandit’sonyourright.”可知询问的是到银行的路该怎么走，故选D。五、完形填空（每小题8分，共8分）【答案】13.C14.D15.A16.C17.B18.A19.D20.B【解析】【导语】本文主要讲述了作者的弟弟身患脑瘫，但是他积极面对生活中的困难的励志故事。【13题详解】句意：大部分孩子根本不认识Evan。touch触摸；hurt伤害；know认识；excuse原谅。“Hehasneverbeeninvitedtotheparties.Nobodyaskshimtodosportstogether”可知，大多数孩子不认识Evan，所以没有人邀请他，也没有让他一起做运动，故选C。【14题详解】句意：太多人只看到了Evan的不同之处。bored无聊的；famous著名的；fit适合的；different不同的。根据“Hewasborn1.5weeksearlyandhassomethingcalledcerebralpalsy”可知，他的身体健康与其他人不一样，故选D。【15题详解】句意：他走路和说话都有问题。walking走；hearing听见；reading阅读；writing写。根据“Hewalkswithbracesonhislegs”可知，Evan行走有困难，故选A。【16题详解】句意：他也很难理解别人的想法和感受。wonderful完美的；interesting有趣的；hard难的；strange陌生的。根据“Hewalkswithbraces（支架）onhislegs.Andsometimeshemakessuddenbigsoundswhenspeaking”及also可知，此处讲的仍是Evan平时遇到的困难或与其他人不同的地方，故选hard，故选C。【17题详解】句意：有时这会让Evan话太多。eat吃；talk谈论；exercise锻炼；shake摇。根据“Buthedoesn’tmeantotakeover（控制）thetalking”可知，此处应表示“说话太多”，故选B。【18题详解】句意：Evan的长相和做事方式有时会让人感到惊讶或不舒服。uncomfortable不舒服的；quiet安静的；hopeful有希望的；brave勇敢的。根据前面“Hewalkswithbraces（支架）onhislegs.Andsometimeshemakessuddenbigsoundswhenspeaking”可知，他的行为举止让人感到不舒服，故选A。【19题详解】句意：他每周都去看医生，治疗他的腿和说话能力。teachers教师；classmates同学；cousins堂（表）兄弟姐妹；doctors医生。根据“workingonhislegsandhisspeech”可知此处表示去看“医生”，故选D。【20题详解】句意：这样他就不会觉得被忽视了，他会面对生活中的困难。dangers危险；difficulties困难；choices选择；happiness幸福。上文讲述了Evan平时在生活中遇到的困难，再由空前的动词face（面对）可知，此处指面对所有的困难，故选B。六、阅读下列短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。（每小题6分，共28分）【答案】21.B22.B23.C【解析】【导语】本文是两则失物招领和两则寻物启事信息。【21题详解】词义猜测题。根据“Isthisyourwallet?YoucancometoClassroom5DandaskMaggieforit.”可知，it在这里指的是所捡到的钱包，即thewallet。故选B。【22题详解】细节理解题。根据“ThismorningIlostabluepencilboxinthelibrary”及“YoucancallGeorgeat8212651ifyouseeit.”可知，如果Lily找到George的铅笔盒，可以给他打电话8212651。故选B。【23题详解】推理判断题。根据“Igotitonmyfourteenthbirthdaythisyear”可知，George今年十四岁。故选C。【答案】24.C25.D26.A【解析】【导语】本文主要讲述了善良的亚历克斯为了帮助在工厂学坏的儿子迈克，想方设法，竭尽全力，终于让迈克明白一个不好的工厂会毁了所有的工人。最后迈克从不好的工厂出来，又变好了。【24题详解】细节理解题。根据“ThereisakindmanAlex.HeonlyhasonesonMike.”（有一个善良的人亚历克斯。他只有一个儿子迈克。）可知出亚历克斯是迈克的父亲。故选C。【25题详解】推理判断题。根据“Inthesameway,onebadcompanycanspoilallworkers.Thefather’slessonhasagreateffect(影响)ontheson.Thesongoesoutfromthebadcompanyandbecomesgoodagain.”（同样，一个不好的公司会毁了所有的工人。父亲的教训对儿子有很大的影响。儿子从不好的公司走出来，又变好了。）可推断出迈克离开公司是因为他不想被毁掉。故选D。【26题详解】主旨大意题。通读全文，且根据“Inthesameway,onebadcompanycanspoilallworkers.Thefather’slessonhasagreateffect(影响)ontheson.Thesongoesoutfromthebadcompanyandbecomesgoodagain.”（同样，一个不好的公司会毁了所有的工人。父亲的教训对儿子有很大的影响。儿子从不好的公司走出来，又变好了。）可知这篇文章主要告我们：即使独自一人都比在一家不好的公司强。故选A。【答案】27.D28.C29.D30.D【解析】【导语】本文通过引用不同专家的研究和说法证明五秒钟规则还不科学，不严谨。建议人们在使用五秒钟规则之前要三思而后行。【27题详解】细节理解题。根据“Thewetterthefoodis,themorebacteriaitsoaksup”可知唐纳德·谢夫纳斯对五秒钟规则的看法是湿食物一掉落，就会浸湿细菌。故选D。【28题详解】词义猜测题。根据“Still,oneshouldbecareful.Foodthatisonthefloorisnevercompletelyrisk-freetoeat”可推测本句大意为掉在地上的食物并不是完全没有风险的。因此可猜测“risk-free”意为安全的，与safe同义。故选C。【29题详解】细节理解题。根据“IfpeopleeatfoodoffasurfaceLthassalmonella,theycangetverysick”可知专家建议我们不要吃从厨房柜台里取出的食物，因为人们吃了东西可能会生病。故选D。【30题详解】主旨大意题。根据“Withthefive-secondrule,thetypeoffoodandtheplacewhereitfallsmatter.Soperhapsusethiseinstead:Whenindoubt,throwitout.”以及结合全文内容可知，文中通过引用不同专家的研究和说法证明五秒钟规则还不科学，不严谨。结合最后一段可知作者的目的是建议人们谨慎使用五秒钟规则。故选D。【答案】31.C32.C33.D34.A【解析】【导语】本文主要介绍了帮助你成为一名尖子生的方法。【31题详解】细节理解题。根据“Keepthisspace,whichmaybeadeskorsimplyacornerofyourroom,freeofeverythingbutstudymaterials”可知，为了集中精力学习，桌子上只放学习材料，故选C。【32题详解】词义猜测题。根据“Beanactivelistenerduringyourclass.Avoiddistraction.Listeningcarefullycanhelpyoutakebetternotes”可知，在课堂上做一个积极的听众。避免分心。认真听讲可以帮助你记更好的笔记，可猜测划线单词表示“分心”，与payingnoattention同义，故选C。【33题详解】推理判断题。通读全文可知，本文给出了关于学习的好建议，如果长时间按照这些方法去做，那么就可以减少对考试的焦虑，故选D。【34题详解】主旨大意题。根据“Anyonecanbecomeabetterstudentifheorshedoeshisorherbest.Herearesometipstohelpyou”可知是一些帮助你成为尖子生的方法，故选A。七、阅读短文，根据短文内容回答问题。（每小题10分，共10分）【答案】35.Yes,weshou