Unit 4 Topic 2【B卷（能力提升）】-2023-2024學(xué)年八年級英語上冊單元速記•巧練（仁愛版）

第頁Unit4OurWorldTopic2Howcanweprotectourselvesfromtheearthquake?【話題測試·提升卷】（滿分100分，時間60分鐘）I.單項選擇。（共10小題，每小題1分，計10分。）1．—Kangkang,I_______mypen.Couldyoupleaselendmeyours?—I’mafraidIcan’t.Mineis_______,too.A．lost;lost B．missing;missing C．lost;missing D．missing;lost2．—Iseveryoneoutofthefire?—No,_______twoarestillintheburninghouse.A．a(chǎn)nother B．other C．theother D．others3．—Whatyousaidisverygood.Doyouhave_______elsetosay?—_______more.A．something;Anything B．a(chǎn)nything;SomethingC．a(chǎn)nything;Nothing D．nothing;Anything4．—Thefamilyistoopoor_______thechildtoschool.—Whatapity!A．send B．sending C．tosend D．sent5．Ithinkrobotscan_______humansinsomeplaces.A．takeplace B．takeplaceofC．taketheplaceof D．takeof6．Pensarehelpfultohumans.Studentsusepensfor_______.A．write B．writes C．wrote D．writing7．—Excuseme,Maria.Thesearenewwords.Canyouhelpmelook_______inthedictionary?—Certainly.A．itup B．upit C．upthem D．themup8．—WecanuseQQtochatonline.—Really?Couldyoupleaseshowme_______it?A．whattodo B．howtodo C．whentodo D．whytodo9．—Nowtheairinourhometowniseven_______thanitwasbefore.—Sowemustdosomethingtostopit.A．dirty B．better C．worse D．cleaner10．Whatagoodboy!He_______everySundayvolunteeringatanoldperson’shome.A．spends B．gives C．uses D．takesII.完形填空。（共10小題，每小題1分，計10分。）Weliveinthe“computerage”.Longagocomputerscouldn’tdo11.Theywereverybigand12.Theyusedalotofenergy(能量).Onlyafewpeoplewere13inthem.Todaycomputersare14andcheaper.Theycan15difficultwork.Computershave16importantformanyreasons.Theyworkfasterandmakefewermistakes.Theycanremembermuchinformation.Acomputercanworkoutmillionsofproblems17afewseconds.Apersonmightneedyears18somanyproblems.Peoplenowusecomputersinnearlyeverykindofwork.Computersareveryusefulandthe19ofcomputersisgrowing.Morecomputersmeanmorejobsforpeople,20peopleneedtorun(操作)andmendthem.Wouldyouliketolearnhowtorunacomputer?11．A．many B．much C．a(chǎn)lotof D．lotsof12．A．cheap B．cheaper C．expensive D．moreexpensive13．A．interest B．interesting C．interests D．interested14．A．small B．smaller C．big D．bigger15．A．do B．make C．turn D．eat16．A．turn B．got C．is D．become17．A．with B．in C．for D．a(chǎn)t18．A．worksout B．work C．toworkout D．towork19．A．use B．useful C．useless D．touse20．A．why B．how C．because D．whatIV.閱讀理解。（共15小題，每小題2分，計30分。）AInChina,safetyeducationisbecomingmoreandmoreimportantnow.ThelastMondayinMarchisforstudentstolearnitatschool.Ithelpsstudentslearnmoreaboutwhattheyshoulddotokeepthemselvessafe.Whataretheaccidentsatschool?Takealook.Stampedes,earthquakesandfiresarethemainaccidentsatschool.Astampedealwayshappensincrowedplaces.Whenstudentsaroundyoubegintopush,juststandthereandtrytoholdontosomething.Ifyoufalldowninthecrowd,movetoonesideandprotectyourheadwithyourhandsaround.Whenearthquakeshappen,youcangetunderadeskquicklyandholdon.It’llprotectyoufromfallingthings.Ifyouareoutdoors,findaplaceawayfrombuildings,trees,andpowerlines.Whenthereisafire,leavetheclassroomquickly.It’sbettertoputsomethingwetoveryourmouthandnose.Inthisway,youwon’tbreatheinsmoke.Manypeopledieinafire,notbecauseofthefirebutsmoke.Itmakesthemcoughandtheycan’tbreathe.That’sverydangerous!Sowhenyouwanttogetout,youshouldmakeyourselfclosetothefloor.Thenyoucanbreathesomefreshair.根據(jù)材料內(nèi)容選擇最佳答案。21．Stampedes,earthquakesandfiresarethemainaccidents_______.A．intheopenair B．a(chǎn)thome C．a(chǎn)tschool22．Astampedesalwayshappenin______places.A．dirty B．crowded C．busy23．Whenearthquakeshappen,youcanget______adeskquicklyandholdon.A．near B．on C．under24．WhichofthefollowingisRIGHT?A．It’sbettertoputsomethingdryoveryourmouthandnose.B．Manypeopledieinafirenotbecauseofthefirebutsmoke.C．Whenyouwanttogetout,youshouldmakeyourselfclosetothedoor.25．What’sthebesttitleforthetext?A．SafetyEducationB．HealthEducationC．HabitsEducationBMynameisLennyandI’m16yearsold.IgrewupinNewOrleans（新奧爾良）.WhenHurricane（颶風(fēng)）Katrinahit,Iwasonly12.Iwasatmycousin’shousefortheweekendandwewerewatchingSaturdayTVinhisroom.Wedidn’tknowanythingaboutitandthensuddenlyalltheelectricitywentout.Welookedoutofthewindowanditwasraininganditwasreallywindy.Thetreeswerebentover.Therewassomuchwaterinthestreets.Weopenedthebedroomdoorandsawthattherewaswatereverywhere.Sowetriedtoclimbontotheroof（屋頂）.Therewerelotsofpeopleonroofsaroundourneighborhood.WhentheHurricaneKatrinahit,80%ofthecitywasunderwater,soitwasverydifficultforpeopletoleave.Thereweresomanypeoplethatthecityofficials（官員）didn’treallyknowwhattodowiththem.Atlast,ahelicopter（直升飛機）pickedusupandtookustoanothercity.26．HurricaneKatrinahittheUSAwhenLennywas________.A．Attheageof10 B．15yearsold C．a(chǎn)ttheageof16 D．12yearsold27．Lennywas________whenHurricaneKatrinahit.A．watchingTV B．inhisroom C．playingcomputergames D．withhisparents28．WhatwastheweatherlikewhenHurricaneKatrinahit?A．Itwassunny. B．Itwaswindyandrainy.C．Itwascoldandrainy. D．Itwashotandwindy.29．Thepeoplearoundtheneighborhoodclimbeduponto________.A．thetrees B．thewindows C．theroofs D．thehelicopters30．Therewassomuchwaterinthecitythat________.A．peoplewereunabletoleave B．cityofficialsdidn’tletpeopleleaveC．othercitiesdidn’thelp D．peopletookboatstoleaveCIfyougointotheforestwithfriends,staywiththem.Ifyoudon’t,youmaygetlost.Ifyougetlost,thisiswhatyoushoulddo——sitdownandstaywhereyouare.Don'ttrytofindyourfriends.Letthemfindyou.Youcanhelpthemfindyoubystayinginoneplace.Thereisanotherwaytohelpyourfriendsorotherpeoplefindyou.Youcanshoutorwhistle(吹口哨)threetimes.Stop.Thenshoutorwhistlethreetimesagain.Anysignal(信號)giventhreetimesisacallforhelp.Keepupshoutingorwhistling.Alwaysthreetimestogether.Whenpeoplehearyou,theywillgiveyoutwoshoutsorwhistles.Whenasignalisgiventwice,itisananswertocallforhelp.Ifyoudon’tthinkthatyouwillgethelpbeforenightcomes,trytomakealittlehousewithbranches(樹枝).Makeyourselfabedwithleaves(樹葉)andgrass.Whenyouneedsomewater,youhavetoleaveyourlittlebranchhousetolookforit.Don’tjustwalkaway.Pickoff(摘下)smallbranchesanddrop(扔)themasyouwalkinordertogobackagaineasily.Whenyouarelost,themostimportantthingtodoistostayinoneplace.31．Ifyou________intheforest,youshouldshoutasloudlyaspossible.A．findyourfriends B．stay C．getlost32．Whichsignalisacallforhelp?A．ShoutinghereandthereB．Cryingtwice.C．Shoutingorwhistlingthreetimestogether.33．Whenyouheartwoshoutsortwowhistles,youwillknowthat________?A．someoneisafraidofananimal B．peoplewillcometohelpyou C．someoneneedshelp34．Whatdoyouhavetodowhenyouleaveforwater?A．Leavebranchesasyouwalkinordertogobackagaineasily.B．Pickoffbranchestobuildanotherhouse.C．Usebranchestomakeabed.35．Themainideaofthepassageis________.A．howtotravelintheforest B．whatyoushoulddoifyouwanttogetsomewaterC．whatyoushoulddoifyougetlostintheforestIV.閱讀還原。（共5小題，每小題2分，計10分。）HowtoLookAfteraComputer?Manyyoungpeopleusecomputers,butfewofthemknowhowtolookafterthem.Rememberthefollowingwhenyouuseyourcomputer.Keepyourcomputerinacool,dryroom.36Moisture(潮濕)isalsobadforthem.Mostcomputersworkbestatatemperatureof5℃-30℃.37Smokeofallkindsisverybadformanypartsofacomputerandcancausemanyproblems.38Piecesoffoodandevenalittlewaterinthekeyboardcanalsocausemanyproblems.Makesurethatthekeyboardandscreenarethecorrectheightforyou.39Makesurethescreenisthecorrectdistance(距離)fromyoureyes.Ifyouwearglasses,makesuretheseglassesarecorrectforusingthecomputer.40Keepyourscreencleananddon'thaveittoobright.Adirtyscreencanhurtyoureyes.Averybrightscreencanalsobebadforyoureyes.A．Somepeopleuseadifferentpairofglasseswhentheyuseacomputer.B．Toomuchortoolittleheat(熱量)isbadforcomputers.C．Don'teatordrinkwhenyouarenearyourcomputer.D．Iftheyarenotthecorrectheight,youwillgetabackache.E．Don'tletpeoplesmokecigarettes(香煙)nearyourcomputer.V.任務(wù)型閱讀。（共5小題，每小題2分，計10分。）Hereissomeadviceonhowtoavoidtheflu（流感）.Washyourhandsoften.Handwashingiseasyprotection.Sowashyourhandswhenyoucomehomefromschool,amovie,orotherplaces.Keepyourdistance（距離）ifsomeoneissick.Fluviruses（病毒）travelthroughtheair,sotrytostayawayfromthesickpeople.Ofcourse,peoplewiththefluvirusesdon’talwayslooksick.It’salsoagoodideatoavoidtouchingyournose,eyes,andmouth—threeplacesfluvirusescaneasilyenterthebody.Getthefluvaccine（疫苗）.It’sthebestwaytoprotectyourself.Itcanhelpthepeoplearoundyoubecausethere’slesschancetocatchthefluandpassiton.Stayathomeifyouhavetheflu.Youdon’twanttopassyourvirusestoothers.Andstayingathomeisagreatway.Restcanhelpthebodyrecover（恢復(fù)）faster.1、2題完成句子；3、4題簡略回答問題；5題將文中劃線句子譯成漢語。41．Fluvirusescaneasilyenterthebodyfrom.42．Youshouldifyouhavetheflu.43．What’sthebestwaytoprotectourselves?44．Howdothefluvirusestravel?45．VI.詞語運用。（共10小題，每小題1分，計10分。）Aten-year-oldgirlsavedaboutonehundredothertouristsin2004bywarning46(they)thatatsunami,ahugeoceanwave,wasonits47(way)acrossthesea.Sheknewwhat48(happen)becauseshelearnedaboutunderwaterearthquakesatschoolonlyafewweeksearlier,anewspaperreported.“Iwas49thebeachandthewaterstartedtogofunny,”TillySmithtoldthe50(report)fromthenewspaper.“There51(be)bubblesandthewaterwentbacksuddenly.Iknewtherewasgoingtobeatsunami.ItoldMum,”shesaid.Tilly’smotherandthehotelworkersacted52(quick).Theyclearedpeoplefromthebeachjustminutes53ahugewavereachedtheland.Luckily,noonedied.Tilly’steacherwasveryproud54her.“She’saveryclevergirl.Itisvery55(luck)thatourclasswerelearningaboutthiskindoftsunamijusttwoweeksbeforeChristmas,”hetoldthenewspaper.VII.情景交際。（共5小題，每小題2分，計10分。）56．當(dāng)你聽到別人遭遇不好的事情，你可以這樣說:57．當(dāng)你想表達英特網(wǎng)讓世界變得更小時，你可以這樣說：.58．當(dāng)你想詢問地震傷亡是否嚴(yán)重時，你可以這樣問：?59．當(dāng)你想詢問別人發(fā)生什么事時，你可以這樣問：60．當(dāng)你想詢問他人如何在地震中保護自己時，你可以這樣問:?VIII.書面表達。（計15分。）66．假如昨天下午全校師生進行了一次地震逃生演練（apracticeofescapingfromanearthquake）。請展開合理想象，寫一篇短文介紹這次演練的情況。不少于60詞。提示詞：underthedesk,coverthehead,runout,oneafteranother,walkontherightdownthestairs,getto。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

參考答案1．C【詳解】句意：——康康，我丟了我的鋼筆。你能把你的借給我嗎？——恐怕不行。我的也不見了。根據(jù)Couldyoupleaselendmeyours?你能把你的借給我嗎？可知，我丟了我的鋼筆。要用一般過去時，此空故填lost，故排除B和D；根據(jù)I’mafraidIcan’t.恐怕不行?？芍业囊膊灰娏?。根據(jù)語境可知，是找不到，不見了，不一定是丟了，故用missing,lost作形容詞，意為丟失的，故排除A，故選C。2．A【詳解】句意：——每個人都脫離火災(zāi)了嗎？——沒有，另外兩個男人還在燃燒的房子里。本句考查同義詞、近義詞的辨析。A．表示三者或三者以上當(dāng)中的另外的；B其它的；C兩者當(dāng)中的另外一個；D其他人。分析句子，結(jié)合選項，推測意思是每個人都脫離火災(zāi)了嗎？沒有，另外兩個還在燃燒的房子里。這里表示三者或三者以上當(dāng)中的另外的，此空故填another，故選A。3．C【詳解】句意：——你說的很好。你還有其他什么要說的嗎？——再沒有要說的了。不定代詞something某事，某物；多用在肯定句；anything(用于否定句、疑問句也用于if或whether之后，代替something)任何東西，任何事物；nothing多用于否定句中，沒有什么的意思。根據(jù)句意可知，第一空，應(yīng)填anything，故排除A和D；第二空，根據(jù)句意，答語應(yīng)該是否定的，此空應(yīng)填Nothing，故排除B，故選C。4．C【詳解】句意：——這家里太窮了而不能送孩子去學(xué)校。——太可惜了！本題考查固定搭配。A.send動詞原形；B.sending動名詞或現(xiàn)在分詞；C.tosend動詞不定式；D.sent過去式或過去分詞。根據(jù)固定搭配too…to…太……而不能……，to是不定式符號，其后接動詞原形，此空故填tosend，故選C。5．C【詳解】句意：我認(rèn)為機器人能在某些地方代替人類。takeplace發(fā)生，taketheplaceof代替，結(jié)合句意，此處表示機器人在某些地方代替人類，B，D兩選項形式錯誤，故選C。6．D【詳解】句意：鋼筆對人類是有用的。學(xué)生們用鋼筆來寫字。A．write寫，動詞原形； B．writes寫，動詞的單數(shù)第三人稱形式； C．wrote寫，動詞的過去式； D．writing寫，現(xiàn)在分詞形式或動名詞形式。usesthfordoingsth使用某物做某事，是固定搭配。故用writing。故選D。7．D【詳解】句意：——打擾了，瑪利亞。這些是新單詞。你能幫助我在詞典里查一下它們嗎？——當(dāng)然可以。lookup查閱，此處代指前面的復(fù)數(shù)名詞newwords，故用代詞them。當(dāng)人稱代詞作為動詞+副詞的短語的賓語時，位于動詞和副詞之間，故此處為lookthemup。故選D。8．B【詳解】句意：——我們可以用QQ在網(wǎng)上聊天?！娴膯?？你能給我展示一下如何做嗎？此處是疑問詞+todo作為賓語，do后面缺少賓語時，用代詞what，do后面不缺少賓語時，用疑問詞how/when/why。此處有賓語it，故排除A項。根據(jù)WecanuseQQtochatonline.可知，此處詢問如何使用它，故用howtodoit。故選B。9．C【詳解】句意：——現(xiàn)在我們家鄉(xiāng)的空氣比以前更差?！晕覀儽仨毑扇〈胧┳柚顾?。dirty臟的，better更好的，worse更差的，cleaner更干凈的。根據(jù)than可知此處用比較級，排除A，根據(jù)Sowemustdosomethingtostopit.可知，此處表示要阻止它，因此表示空氣更差了，故選C。10．A【詳解】句意：多么好的一個男孩啊！他花費每周日的時間在一位老人的家里做志愿者。spend花費，give給，use使用，take拿走。spendtimedoingsth花費時間做某事，根據(jù)句中的“volunteering”，故選A。11．B12．C13．D14．B15．A16．D17．B18．C19．A20．C【分析】本文講述了計算機變得很重要的原因以及計算機有很多用途。11．考查形容詞及語境的理解。A.many許多，修飾可數(shù)名詞；B.much很多的，修飾不可數(shù)名詞；C.alotof很多，修飾可數(shù)名詞或不可數(shù)名詞；D.lotsof很多，修飾可數(shù)名詞或不可數(shù)名詞；句意：很久以前計算機不能做很多事。此處作為動詞do的賓語，表示很多事，故用much，故選B。12．考查形容詞及語境的理解。A.cheap便宜的，B.cheaper更便宜的，C.expensive昂貴的，D.moreexpensive更昂貴的。句意：它們非常大而且昂貴。結(jié)合句意，很久以前計算機又大又貴，連詞and前后連接并列成分，and前的是big的形容詞原級，因此and后，用形容詞的原級expensive，故選C。13．考查形容詞或名詞及語境的理解。A.interest興趣，B.interesting有趣的，C.interests利益，D.interested感興趣的。句意：只有一些人對它們感興趣。beinterestedin對……感興趣，故選D。14．考查形容詞及語境的理解。A.small小的，B.smaller更小的，C.big大的，D.bigger更大的。句意：今天計算機更小更便宜。根據(jù)cheaper可知今天的計算機和很久以前的比較，很久以前的計算機大，故今天的更小，故選B。15．考查動詞及語境的理解。A.do做，B.make使，C.turn轉(zhuǎn)向，D.eat吃。句意：它們會做很多困難的工作。根據(jù)賓語work可知此處表示做工作，故用動詞do，故選A。16．考查動詞及語境的理解。A.turn轉(zhuǎn)向，B.got得到，C.is是，D.become變得。句意：計算機已經(jīng)變得很重要有很多原因。位于助動詞have后，故用過去分詞，根據(jù)workfaster可知此處表示變化，故用became。故選D。17．考查介詞及語境的理解。A.with和……一起，B.in在……里，C.for為了，D.at在。句意：一臺計算機能在幾秒鐘內(nèi)解決數(shù)百萬個問題。inafewseconds在幾秒鐘內(nèi)，故選B。18．考查動詞短語及語境的理解。A.worksout解決，B.work工作，C.toworkout解決，D.towork工作。句意：一個人可能需要好幾年才能解決這么多的問題。根據(jù)賓語somanyproblems故用及物動詞短語workout。needtimetodosth需要時間做某事，故此處用toworkout，故選C。19．考查名詞和形容詞及語境的理解。A.use用途，B.useful有用的，C.useless無用的，D.touse使用。句意：計算機非常有用，計算機的用途正在增加。the+名詞+of表示“……的……”，故此處用名詞use，故選A。20．考查代詞及語境的理解。A.why為什么，B.how如何，C.because因為，D.what什么。句意：更多的計算機意味著給人們更多的工作，因為人們需要操作它們，修理它們。此處連接兩個句子，故用連詞because，故選C?！军c睛】根據(jù)前后文的語境，認(rèn)真辨析選項里的單詞或短語的詞義，結(jié)合詞性，短語，句型，時態(tài)，語態(tài)和主謂一致，選出正確的選項。例如小題8，句意：一個人可能需要好幾年才能解決這么多的問題。根據(jù)賓語somanyproblems故用及物動詞短語workout。needtimetodosth需要時間做某事，故此處用toworkout，故選C。21．C22．B23．C24．B25．A【導(dǎo)語】本文主要介紹了有關(guān)踩踏、地震和火災(zāi)的安全教育知識。21．細(xì)節(jié)理解題。根據(jù)“Stampedes,earthquakesandfiresarethemainaccidentsatschool.”可知踩踏、地震和火災(zāi)是學(xué)校的主要事故。故選C。22．細(xì)節(jié)理解題。根據(jù)“Astampedealwayshappensincrowedplaces”可知踩踏總是發(fā)生在擁擠的地方。故選B。23．細(xì)節(jié)理解題。根據(jù)“Whenearthquakeshappen,youcangetunderadeskquicklyandholdon”可知當(dāng)?shù)卣鸢l(fā)生時，你可以迅速鉆到桌子下面抓住。故選C。24．細(xì)節(jié)理解題。根據(jù)“Manypeopledieinafire,notbecauseofthefirebutsmoke”可知許多人死于火災(zāi)，不是因為火而是因為煙霧。故選B。25．最佳標(biāo)題題。本文主要介紹了有關(guān)踩踏、地震和火災(zāi)的安全教育知識，以選項A“安全教育”為標(biāo)題最合適。故選A。26．D27．A28．B29．C30．A【導(dǎo)語】本文主要描述了作者在新奧爾良長大，12歲時遭遇颶風(fēng)卡特里娜的經(jīng)歷。26．細(xì)節(jié)理解題。根據(jù)“WhenHurricane（颶風(fēng)）Katrinahit,Iwasonly12.”可知，颶風(fēng)卡特里娜襲擊了美國，當(dāng)時萊尼12歲。故選D。27．細(xì)節(jié)理解題。根據(jù)“Iwasatmycousin’shousefortheweekendandwewerewatchingSaturdayTVinhisroom.”可知，卡特里娜颶風(fēng)襲擊時，萊尼在看電視。故選A。28．細(xì)節(jié)理解題。根據(jù)“Welookedoutofthewindowanditwasraininganditwasreallywindy.”可知，卡特里娜颶風(fēng)襲擊時的天氣刮風(fēng)下雨。故選B。29．細(xì)節(jié)理解題。根據(jù)“Therewerelotsofpeopleonroofsaroundourneighborhood.”可知，附近的人爬到了屋頂上。故選C。30．細(xì)節(jié)理解題。根據(jù)“WhentheHurricaneKatrinahit,80%ofthecitywasunderwater,soitwasverydifficultforpeopletoleave.”可知，卡特里娜颶風(fēng)襲擊時，該市80%的地區(qū)被水淹沒，因此人們很難離開，也即是城市里水太多，人們不能離開。故選A。31．C32．C33．B34．A35．C【分析】如果你和朋友到森林里去，要和他們呆在一起．如果你不，你可能會迷路。如果你迷路啦，就坐下來呆在你現(xiàn)在的地方。不要試著去找你的朋友而是讓他們來找你。你可以大叫或吹口哨三次。停一會兒，然后再大叫或吹口哨三次。當(dāng)人們聽到你，他們會知道你不是在吵鬧，他們會讓你知道，他們已經(jīng)聽到你的信號，他們將大喊兩聲或吹口哨兩次。31．細(xì)節(jié)理解題。由第一段第三、四句"Ifyougetlost,thisiswhatyoushoulddo.Sitdownandstaywhereyouare."如果你迷路了，這就是你應(yīng)該做的。坐下，待在原地。及第七、八句"Thereisanotherwaytohelpyourfriendsorotherpeopletofindyou.Youcanshoutorwhistle(吹口哨)threetimes."還有另一種方法可以幫助你的朋友或其他人找到你?！?。你可以喊或吹三次口哨?？芍谏置月窌r應(yīng)該盡量待在原地等待救援，可以適時給出求救信號。故答案為C。32．細(xì)節(jié)理解題。由第二段前三句"Keepupshoutingorwhistling.Alwaysthreetimestogether.Whenpeoplehearyou,theywillknowthatyouarenotjustmakinganoiseforfun."繼續(xù)喊或吹口哨?？偸窃谝黄鹑?。當(dāng)人們聽到你的時候，他們會知道你不僅僅是為了好玩而吵鬧?？芍艟热位虼等慰谏谑乔缶刃盘?，后文"ananswertoacallforhelp"與之照應(yīng)。故答案為C。33．細(xì)節(jié)理解題。由第二段最后一句"Whenasignalisgiventwice,itisananswertoacallforhelp."當(dāng)一個信號被發(fā)出兩次時，它就是對求助的回應(yīng)?！笨芍獌陕暫艉盎騼陕暱谏谑撬藢艟鹊幕貞?yīng)。故答案為B。34．細(xì)節(jié)理解題。根據(jù)文中“Whenyouneedsomewater,youhavetoleaveyourlittlebranchhousetolookforit.Don’tjustwalkaway.Pickoff(摘下)smallbranchesanddrop(扔)themasyouwalkinordertogobackagaineasily.”當(dāng)你需要水的時候，你必須離開你的小樹枝屋去尋找它。別僅僅是走開。把小樹枝摘下來，邊走邊放下，以便再輕松地回去可知，故答案為A。35．主旨大意題。文章介紹了在森林迷路時應(yīng)該如何做，第一段第二句"Ifyougetlost,thisiswhatyoushoulddo."“如果你迷路了，這就是你應(yīng)該做的?！奔拔恼伦詈笠痪?Whenyouarelost,themostimportantthingtodoistostayinoneplace."“當(dāng)你迷路時，最重要的是呆在一個地方”為關(guān)鍵句，即在森林里迷路了應(yīng)該怎么辦。故答案為C。36．B37．E38．C39．D40．A【分析】試題分析：本文主要講述了使用電腦應(yīng)注意的幾條建議：把電腦放在一涼快干爽的地方；不要在電腦旁邊吸煙，各種各樣的煙對電腦的許多部分都不好。當(dāng)你在電腦附近的時候不要吃喝。食物渣和一點點的水都會引起許多問題。確保鍵盤和屏幕和你有合適的距離和高度。保持屏幕干凈，不要使屏幕太亮。36．根據(jù)前一句Keepyourcomputerinacool,dryroom.和后一句Moisture(潮濕)isalsobadforthem.可以判斷這一句寫的是溫度對電腦的影響。故選B37．根據(jù)下一句Smokeofallkindsisverybadformanypartsofacomputerandcancausemanyproblems.可以判斷這一條是和吸煙有關(guān)系的。故選E。38．根據(jù)下一句Piecesoffoodandevenalittlewaterinthekeyboardcanalsocausemanyproblems.可知這一條是關(guān)于吃東西和喝水的。故選C。39．根據(jù)前一句Makesurethatthekeyboardandscreen(屏幕)arethecorrectheight(高度)foryou.可知此句是和高度有關(guān)系的。故選D。40．根據(jù)前一句Ifyouwearglasses,makesuretheseglassesarecorrectforusingthecomputer.可知下一句是跟眼鏡有關(guān)的。故選A?？键c：日常生活類閱讀。41．nose,eyesandmouth42．stayathome43．Getthefluvaccine.44．Fluvirusestravelthroughtheair.45．你不想把你的病毒傳染給別人。【導(dǎo)語】本文主要講述了一些避免流感的建議。41．根據(jù)“It’salsoagoodideatoavoidtouchingyournose,eyes,andmouth—threeplacesfluvirusescaneasilyenterthebody.”可知，流感病毒會通過鼻子、眼睛和嘴巴進去身體。故填nose,eyesandmouth。42．根據(jù)“Stayathomeifyouhavetheflu.”可知，如果得了流感就待在家里。故填stayathome。43．根據(jù)“Getthefluvaccine（疫苗）.It’sthebestwaytoprotectyourself.”可知，打流感疫苗。這是保護自己的最好方法。故填Getthefluvaccine。44．根據(jù)“Fluviruses（病毒）travelthroughtheair”可知，流感病毒是通過空氣傳播的。故填Fluvirusestravelthroughtheair。45．You“你”；don’twantto“不想”；passsth.tosb.“給某人傳遞某物”；yourviruses“你的病毒”；others“其他人”。故填：你不想把你的病毒傳染給別人。46．them47．way48．washappening49．on50．reporter51．were52．quickly53．before54．of55．lucky【導(dǎo)語】本文要講述了一個10歲的小女孩利用自己所學(xué)的知識預(yù)知海嘯要到來，拯救了很多游客生命的故事。46．句意：2004年，一名10歲的女孩通過警告他們海嘯來襲，拯救了大約100名其他游客。根據(jù)“bywarning...thatatsunami”可知，是通過警告游客的方式救了他們，warning是動名詞，后面應(yīng)該接賓語。故填them。47．句意：一個巨大的海浪，正在橫跨大海。根據(jù)“wasonits...acrossthesea”可知，onitsway表示“在路上”，此處指的是海浪在橫跨大海的途中。故填way。48．句意：她知道當(dāng)時正在發(fā)生什么事，因為她幾周前才在學(xué)校學(xué)過水下地震。根據(jù)“Sheknewwhat...”和前文可知，此種情況是當(dāng)時正在發(fā)生的事情，時態(tài)用過去進行時。故填washappening。49．句意：“我在海灘上，海水開始變得奇怪”，TillySmith告訴報社的記者。根據(jù)“Iwas...thebeachandthewaterstartedtogofunny；There...b