2020-2021年七年级英语下册阅读理解专题复习经典

2020-2021年七年级英语下册阅读理解专题复习经典一、七年级英语下册阅读理解专项目练习（含答案解析）1．根据材料内容，选择正确答案。D

Longlongagopeoplemadefires（火）fromlightning（闪电）.Buttheyhadtokeepthefiresburning（燃烧）,fortheycouldn'tstartitagainiftherewasnolightning.Later,theyfoundouthittingtwopiecesofstone（石头）togethercouldmakeaspark（火花）.Thesparkcouldfiredryleaves（树叶）.Inthiswaytheycouldmakethefireagainifitwentout.Thenpeoplealsolearnedtomakeafirebyrubbing（摩擦）.Theymadeaholeonabigpieceofwood（木头）andputasmallerstick（树枝）intothehole.Theyturnedthestickagainandagain.Afterafewminutestheygotafire.

Asyearswentby,peoplelearnedotherwaystomakeafire.Sometimestheyusedtheheat（热）fromthesun.Theyheldapieceofglassintherightwayandmadeapieceofpaperonfire.

Abouttwocenturies（世纪）ago,peoplebegantomakematches（火柴）.Matchesbroughtpeopleaquickandeasywaytomakefires.Todaymatchesarestillbeingused,butpeoplehavemorenewwaystomakefires.Oneofthemistouseanelectric（电子）firestarter.Ofcourseanelectricfirestarterismuchmoreexpensivethanaboxofmatches.Butitisconvenient.（1）Asparkcan

.A.

fireanyleaves

B.

burnanything

C.

burndryleaves

D.

keepfiresburning（2）Wecanalsogetafireby

.A.

makingaholeonabigpieceofwood

B.

puttingasmallerstickintotheholeC.

turningthestickhardforawhile

D.

allabovetogether（3）Matcheshavebeenused

.A.

forabouttwothousandyears

B.

forabouttwohundredyearsC.

sincepeoplebegantousefireforcooking

D.

sincepeopleusedtheheatfromthesun（4）Fromthispassageweknow

.A.

anelectricfirestarteriswidelyusedB.

peoplehaven'tusedmatchessincetheyhadelectricfirestartersC.

todaythereareonlytwowaystomakefiresD.

someforestfireshappenfromlightning（5）Choosetherightorderofthewaystomakefirespeoplegottoknow.a.withamatch

b.fromthesun

c.fromlightning

d.byrubbing

e.withanelectricfirestarterA.

a,b,c,d,e

B.

b,c,a,e,d

C.

c,d,b,a,e

D.

d,a,c,b,e【答案】（1）C（2）D（3）B（4）D（5）C【解析】【分析】（1）文章第一行Thesparkcouldfiredryleaves（树叶）.火花可以燃烧干燥的树叶。fireanyleaves燃烧任何树叶，burnanything燃烧任何东西，burndryleaves燃烧干燥的树叶，keepfiresburning保持火燃烧着，故选C。（2）makingaholeonabigpieceofwood在一块大木头上弄一个洞，puttingasmallerstickintothehole把一根小棍子插进洞里，turningthestickhardforawhile把棍子使劲转一会儿。文章三四行Thenpeoplealsolearnedtomakeafirebyrubbing（摩擦）.Theymadeaholeonabigpieceofwood（木头）andputasmallerstick（树枝）intothehole.Theyturnedthestickagainandagain.Afterafewminutestheygotafire.然后人们也学会了用摩擦来生火。他们在一块大木头上打孔（木头）,把一根较小的棍子（树枝）放进洞里。他们一次又一次地把棍子转过。几分钟后,他们着火了。故选D。（3）Abouttwocenturies（世纪）ago,peoplebegantomakematches（火柴）.大约两个世纪以前,人们开始制造火柴，即也就是人们使用火也就有200年了。forabouttwothousandyears大约两千年，forabouttwohundredyears大约两百年了，sincepeoplebegantousefireforcooking自从人们开始用火做饭，sincepeopleusedtheheatfromthesun自从人们用太阳能。故选B。（4）anelectricfirestarteriswidelyused电动的点火器被广泛的使用，文章最后Ofcourseanelectricfirestarterismuchmoreexpensivethanaboxofmatches.Butitisconvenient.当然,电动的点火器比一盒火柴更贵。但是很方便。所以可以判断并没有被广泛使用，故排除A。peoplehaven'tusedmatchessincetheyhadelectricfirestarters人们没有使用火柴,因为他们有电动的点火器。Todaymatchesarestillbeingused,火柴现在仍然使用，故排除B。todaythereareonlytwowaystomakefires今天有两种生火方法，文章倒数第五行peoplelearnedotherwaystomakeafire.Sometimestheyusedtheheat（热）fromthesun人们学会了生火的其他方法。有时他们用太阳的热量，倒数第二行Todaymatchesarestillbeingused,butpeoplehavemorenewwaystomakefires.Oneofthemistouseanelectric（电子）firestarter.今天火柴还在使用,但是人们有更多的新方法来生火。其中一个是使用电电动的点火器。故排除C，故选D。（5）文章第一行Longlongagopeoplemadefires（火）fromlightning（闪电）.很久以前人们从闪电中生火（火）。文章第二行Later,theyfoundouthittingtwopiecesofstone（石头）togethercouldmakeaspark（火花）.Thesparkcouldfiredryleaves（树叶）.后来,他们发现撞击两块石头（石头）可以产生火花（火花）。火花可以燃烧干燥树叶（树叶）。文章倒数第五行Asyearswentby,peoplelearnedotherwaystomakeafire.Sometimestheyusedtheheat（热）fromthesun.随着时间的推移,人们学会了生火的其他方法。有时他们用太阳的热量（hot）。倒数第三行Abouttwocenturies（世纪）ago,peoplebegantomakematches（火柴）.大约两个世纪以前,人们开始制造火柴（火柴）。文章倒数第二行Todaymatchesarestillbeingused,butpeoplehavemorenewwaystomakefires.Oneofthemistouseanelectric（电子）firestarter.今天火柴还在使用,但是人们有更多的新方法来生火。其中一个是使用电电动的点火器。故选C。

【点评】文章的概括，和推断。2．阅读理解

Ifyoudonotuseyourarmsoryourlegsforsometime,theywillbecomeweak;whenyoustartusingthemagain,theyslowlybecomestrongagain.Everybodyknowsthat.Yetmanypeopledonotseemtoknowthatmemory（记忆）worksinthesameway.Whensomeonesaysthathehasagoodmemory,hereallymeansthathekeepshismemoryinpracticebyusingit.Whensomeoneelsesaysthathismemoryispoor,hereallymeansthathedoesnotgiveitenoughchance（机会）tobecomestrong.

Ifafriendsaysthathisarmsandlegsareweak,weknowthatitishisownfault（过错）.Butifhetellstousthathehasapoormemory,manyofusthinkthathisparentsmaybetoblame（责备）,andfewofusknowthatitisjusthisownfault.Haveyoueverfoundthatsomepeoplecan'treadorwritebutusuallytheyhavebettermemories?Thisisbecausetheycannotreadorwrite,theyhavetorememberthethings.Sincetheycannotwritethemdowninasmallnotebook,theyhavetorememberdays,names,songsandstories.Therefore,theirmemoryisbeingexercisedthewholetime.

Soifyouwanttohaveagoodmemory,learnfromthepeople：practiserememberingthingsasotherpeopledo.（1）Someonecan'thaveagoodmemoryif________.A.

hecan'treadorwrite

B.

hedoesn'tusehismemoryC.

hisparentsdon'thaveagoodmemory

D.

hedoesn'tusehisarmsorlegsforsometime（2）Ifyoudonotuseyourarmsorlegsforsometime,________.A.

youcan'tusethemanymoreB.

theywillbecomestrongerC.

theybecomeweakbuttheywillslowlybecomestrongagainD.

theybecomeweakandwon'tbecomestronguntilyouusethemagain（3）WhichofthefollowingisTRUE?A.

Yourmemoryworksinthedifferentwayasyourarmsorlegs.B.

Agoodmemorycomesfromlesspractice.C.

Don'tlearnhowtoreadorwriteifyouwanttohaveabettermemory.D.

Yourmemorybecomesweakifyoudonotgiveitenoughchanceforpractice.（4）Thewriterwantstotellus________.A.

howtouseourarmsorlegs

B.

howtoreadandwriteC.

howtohaveagoodmemory

D.

howtolearnfromthepeople【答案】（1）B（2）D（3）D（4）C【解析】【分析】文章大意：本文主要讲述的死用进废退的道理，最后告诉我们如果要想提高记忆力好像别人那样联系记忆东西。（1）细节理解题，根据

Whensomeoneelsesaysthathismemoryispoor,hereallymeansthathedoesnotgiveitenoughchance（机会）tobecomestrong.

可知当其他人说他的记忆不好，他真正的意思是他没有给它足够的机会变得强大，也就是用得少，或者不用。故答案是B。（2）细节理解题，根据

Ifyoudonotuseyourarmsoryourlegsforsometime,theywillbecomeweak;whenyoustartusingthemagain,theyslowlybecomestrongagain.

可知如果你一段时间不用你的胳膊或者腿，他们将会变弱，当你开始使用他们的时候，他们又会慢慢地变得强壮。故答案是D。（3）正误判断题，根据根据

Whensomeoneelsesaysthathismemoryispoor,hereallymeansthathedoesnotgiveitenoughchance（机会）tobecomestrong.

可知当其他人说他的记忆不好，他真正的意思是他没有给它足够的机会变得强大。因此D的叙述是正确的，故答案是D。（4）主旨大意题，本文通过用手和腿做例子，告诉我们如何增强记忆力。故答案是C。【点评】考查阅读理解。本文涉及细节题、正误判断题和主旨题三种常考题型，细节题要注意从文中寻找答案；正误判断也是细节理解题的一种变形，也要从文章中选找答案；主旨题需要通读全文，了解大意之后找出中心思想。3．阅读理解

AnEnglishmanshowsaforeignvisitoraroundLondon."Whatisthatstrangebuilding?"asksthevisitor."That'stheTowerofLondon.""Isee.Howlongdidittaketobuildit?""About20years.""Inmycountry,wecanbuilditin20months,"answersthevisitor.AshorttimeafterthattheycometoSt.Paul'sCathedral（圣保罗大教堂）."Veryinteresting,"saysthevisitor."Howlongdidittaketobuildit?""Aboutfortyyears.""Inmycountrywecanfinishitinfortydays,"saysthevisitor.Thisgoesonallday.Theyvisitmostofthebestknownbuildingsinthecity.Everytimetheyseeanewone,thevisitoralwaysasksthesamequestion.Thenhealwaysanswersthattheycandothesamethingmuchfasterinhiscountry.Atlast,theEnglishmangetsangrywiththevisitorbuthetriesnottoshowit.AtlasttheycometotheHouseofParliamentandthevisitoraskshisusualquestion"Whatisthat?"TheEnglishmananswers"Idon'tknow.Itwasn'ttherelastnight."（1）Thevisitorsaysthatinhiscountryitwouldtakethem_____tobuildSt.Paul'sCathedral.A.

morethanhalfayear

B.

lessthan2months

C.

20years

D.

40years（2）TheEnglishmanisveryangryattheendofthedaybuthe_____.A.

triesnottoletthevisitorknowitB.

triesnottoshowthevisitoraroundC.

hasnotimetotellthevisitorD.

doesn'twanttosayanything（3）WhattheEnglishmansaidatlastmeanshe______.A.

issorrythatthereisnosuchabuildingbeforeB.

cansaynothingbecausehedoesn'tknowanythingaboutitC.

wantstogivehimasurprisinganswerD.

doesn'tknowthenameofthebuilding【答案】（1）B（2）A（3）C【解析】【分析】短文大意：一个英国人带领一个外国游客参观伦敦，每到一个地方，游客都会问这个建筑花费多长时间修建的，然后总是说自己的国家花费更少的时间就能建成。最后来到国会大厦的时候，游客又问了相同的问题，英国人说它是一夜建成的。（1）细节理解题。根据短文中AshorttimeafterthattheycometoSt.Paul'sCathedral（圣保罗大教堂）."Veryinteresting,"saysthevisitor."Howlongdidittaketobuildit?""Aboutfortyyears.""Inmycountrywecanfinishitinfortydays,"saysthevisitor.可知，来到圣保罗大教堂的时候，游客说他们国家修建它只要四十天，故选B。（2）细节理解题。根据短文Atlast,theEnglishmangetsangrywiththevisitorbuthetriesnottoshowit.可知，到最后，英国人非常生气，但是他尽力不表现出来。故选A。（3）推理判断题。根据文意可知，这个英国人每带着这个游客来到一个地方，他都会说自己的国家花费更少的时间修建他们，到最后英国人很生气。所以来到国会大厦，当游客又问相同的问题的时候，他决定给他一个不一样的回答，故选C。【点评】此题考查阅读理解。关键词定位法，题干中出现的名词或关系到题干意义的词。首尾句定位法。帮助我们快速解决文章的主旨。推理判断法。根据文章细节进行推理判断，找出正确答案。4．阅读理解

Someanimalssleepduringthewintertimebecausetheweathercanbeverycoldanditisdifficultforthemtofindfood.Theycansleepforalongtime.Thiskindofwintersleepiscalled“hibernation”.

Ifananimalmovesaboutalot,itneedsfood.Hibernatinganimalsdonotneedtoeatmuchbecausetheyarenotmovingabout.Theirhearts（心脏）beatveryslowlyandtheyalsobreathe（呼吸）slowly.Theyfindaplacethatissheltered（遮蔽的）frombadweatherandwheretheyareoutofdanger.Theirbodyfat（脂肪）keepsthemaliveandwarm.

Someanimals,suchasbears,maywakeupfromtheirhibernationonwarmwinterdaysandthenquicklygobacktosleepagainwhentheyseethesnowisstillthickontheground.Whentheweatherbecomeswarmerinspring,theanimalsstarttowakeupandlookforfood.（1）Ifananimalmovesaboutalot,itneeds________.A.

food

B.

ashelter

C.

thesunshine

D.

wintersleep（2）Hibernatinganimalsdon'tneedtoeatbecause________keepsthemaliveandwarm.A.

thesunshine

B.

theirhearts

C.

badweather

D.

theirbodyfat（3）Somehibernatinganimalsmay________whentheyfindthesnowisstillthickontheground.A.

eatsomefood

B.

wakeuponwinterdaysC.

quicklygobacktosleep

D.

goouttolookforfood（4）Whentheweatherbecomes________，thehibernatinganimalsstarttowakeupandlookforfood.A.

coldinwinter

B.

coldinspring

C.

warmerinwinter

D.

warmerinspring【答案】（1）A（2）D（3）C（4）D【解析】【分析】本文介绍了动物冬眠的事情。（1）细节题。根据

Ifananimalmovesaboutalot,itneedsfood可知如果一个动物经常走动，它就需要食物，故选A。（2）细节题。根据Hibernatinganimalsdonotneedtoeatmuch

和Theirbodyfat（脂肪）keepsthemaliveandwarm，可知，冬眠的动物不需要吃东西因为他们身体的脂肪可以保持他们活着和温暖，故选D。（3）细节题。根据Someanimals,suchasbears,maywakeupfromtheirhibernationonwarmwinterdaysandthenquicklygobacktosleepagainwhentheyseethesnowisstillthickontheground可知有些冬眠的动物当他们发现地上的雪很厚时，会迅速回去睡觉，故选C。（4）细节题。根据Whentheweatherbecomeswarmerinspring,theanimalsstarttowakeupandlookforfood可知当气候开始在春天变暖时，冬眠的动物开始醒来寻找食物，故选D。【点评】考查阅读理解。本文涉及细节题，细节题要注意从文中寻找关键词，得出答案。5．阅读理解

ItwasaMondaymorning.Astheteacherwalkedintotheclassroom,heheardawhisper,“Here'stheteacher.I'msurethisboringfellow（家伙）isgoingtotalkabouthowtousecommas（逗号）.”Itwasaboy'svoiceandtheteacherknewwhohewas.However,theteacherdidn'tgetangry.Hesaidnothingaboutitbuthereallybegantotalkabouthowtousecommas,andthenhewrotethefollowingsentenceontheblackboard,“Nicksaystheteacherisaboringfellow.”

TheclasslaughedandNick'sfaceturnedred.“Now，”saidtheteacher,“I'lltellyoutheimportanceofcommas.”Heputtwocommasinthesentence,andthenread,“Nick,saystheteacher,isaboringfellow.”

Thewholeclasslaughedagain.Nickfeltverysurprisedatfirst,thenhisfacebecamemuchredder.Finallyhecouldn'thelp（情不自禁）laughingwiththeotherstudents,too.（1）Whatsubjectdidtheteacherteachthestudents?A.

Maths.

B.

Music.

C.

English

D.

Art.（2）WhatkindofboywasNicklike?A.

Atallboy.

B.

Ahealthyboy.

C.

Agoodboy.

D.

Anaughtyboy.（3）IthinkNicklikedtohave________lessons.A.

boring

B.

interesting

C.

no

D.

strange（4）“Nicksaystheteacherisaboringfellow.”is________“Nick,saystheteacher,isaboringfellow.”inthemeaning.A.

thesameas

B.

kindofdifferentfrom

C.

assameas

D.

quitedifferentfrom【答案】（1）C（2）D（3）B（4）D【解析】【分析】本文介绍了Nick被老师教训的的故事。（1）细节题。根据hewrotethefollowingsentenceontheblackboard他在黑板上写下来下面这句话，可知他是英语老师，故选C。（2）推理题。根据全文对Nick捉弄老师的描述可知，他是个淘气的孩子，naughty，淘气的，故选D。（3）推理题。根据I'msurethisboringfellow

isgoingtotalkabouthowtousecommas我肯定这个无聊的家伙要讲关于如何使用逗号的内容，

可知他认为老师无聊，是因为他喜欢有趣的课，interesting，有趣的，故选B。（4）细节题。根据NicksaystheteacherisaboringfellowNick说老师是个无聊的家伙，是指老师无聊，Nick,saystheteacher,isaboringfellow

，Nick，老师说道，（他）是个无聊的家伙，是指Nick无聊，可知这两个句子不同，bedifferentfrom，与......不同，故选D。【点评】考查阅读理解。本文涉及细节题、推断题两种常考题型，细节题要注意从文中寻找答案；推断题需要联系上下文，推断出需要的信。6．阅读理解

Therearemanydifferentkindsofmuseumsintheworld.Buthaveyouevervisitedamuseumoftapwater?BeijingMuseumofTapWatermaybetheonlyoneintheworld.

Themuseumhasalargenumberofphotos,models,mapsandequipmentwhichtellthewatertreatmenthistoryofChina.FewofthemareinEnglish,soit'sabitdifficultforforeignvisitorstounderstandthem.

Beijing'stapwaterhistorybeganin1908.

AtthattimeEmpressDowagerCixi（慈禧太后）orderedtobuildwaterplantsandcitypipelinestohelpfightfiresthathappenedinBeijing.

Atfirst,peopledidnotbelieveintapwater.Theycontinuedusingwellwater（井水）whichwasnotsafe.Later,thegovernmentdideverythingtoexplaintopeoplehowsafetapwaterreallywas.Finally,moreandmorepeoplestartedusingtapwater.

ThemuseumisoneofthemostwonderfulplacesinBeijing.Forthosewhowanttotrysomethingdifferent,thisplaceneartheDongzhimenSubwayStationisaveryunusualone.（1）WhatCAN'TyouseeinBeijingMuseumofTapWater?A.

Photos.

B.

Models.

C.

Maps.

D.

Pipelines.（2）HowlonghastapwaterbeenusedinBeijing?A.

Forabout90years.

B.

Forabout98years.C.

Forabout100years.

D.

Forabout110years.（3）Whatdoestheunderlinedword"unusual"meaninChinese?A.

普通的

B.

特别的

C.

糟糕的

D.

便宜的（4）WhichisTRUEaccordingtothepassage?A.

Therearemanymuseumsoftapwaterintheworld.B.

Foreignvisitorscanunderstandeverythinginthemuseum.C.

Inthebeginning,Beijing'stapwaterwasusedtofightfires.D.

TapwaterwaspopularassoonasitappearedinBeijing.【答案】（1）D（2）D（3）B（4）C【解析】【分析】本文介绍了北京水龙头博物馆。（1）细节题。根据Themuseumhasalargenumberofphotos,models,mapsandequipmentwhichtellthewatertreatmenthistoryofChina可知在北京水龙头博物馆了看不到管子，故选D。（2）推理题。根据Beijing'stapwaterhistorybeganin1908.

可知北京的在1908年开始用水龙头，故至今有大概110年历史了

，故选D。（3）词义猜测题。根据Forthosewhowanttotrysomethingdifferent,thisplaceneartheDongzhimenSubwayStationisavery

unusual

one对于那些想尝试不同的东西的人来说，东直门地铁站附近的这个地方很不寻常。可知unusual是不寻常的，特别的意思，故选B。（4）细节题。根据AtthattimeEmpressDowagerCixi（慈禧太后）orderedtobuildwaterplantsandcitypipelinestohelpfightfiresthathappenedinBeijing可知起初，北京的自来水被用来灭火，故选C。【点评】考查阅读理解。本文涉及细节题、推断题，词义猜测题3种常考题型，细节题要注意从文中寻找答案；推断题需要联系上下文，推断出需要的信息，词义猜测题需要根据上下文提炼相关信息锁定词意。7．阅读理解

MrWhitewasover80yearsold,buthelookedyoungerthanhisage.HeplayedTaiChiintheparkeveryday,sohewasveryhealthy,hwas11:30.Itwastimeforhimtowalkhome.Heusuallygothomethirtyminuteslater.Oneday,MrWhitedidn'tgethomewhenitwas12：30.Hisfamilyworriedabouthim.Afterashortwhile,apolicecarstoppedinfrontoftheirhouse.Whathappened?

"Theoldmanwaslostandhecalledusforhelp,"thepolicemansaid.

Whenthepolicemanleft,MrWhite'sdaughteraskedherfather,"Dad,yougototheparkeveryday.Howcanyoubelost?""I'mnotlostatall.I'mjusttired.Idon'twanttogohomeonfoot,"answeredMrWhitewithasmile.（1）MrWhitewenttotheparkto

.A.

walk

B.

playTaiChi

C.

run

D.

callthepolice（2）MrWhiteusuallygothomeatabout

.A.

11:00

B.

11:30

C.

12:00

D.

12~:0（3）HowlongdidittakeMrWhitetowalkhomefromthepark?A.

About10minutes.

B.

About15minutes.

C.

Abouthalfanhour.

D.

Aboutanhour.（4）MrWhitewenttothepark

.A.

everyday

B.

onceaweek

C.

onweekends

D.

onSundays（5）WhichofthefollowingisNOTtrue?A.

MrWhitewasveryhealthy.B.

MrWhitewasmorethan80yearsold.C.

MrWhitewaslostwhenhewasonhiswayhome.D.

ThepolicemansentMrWhitebackhome.【答案】（1）B（2）C（3）C（4）A（5）C【解析】【分析】本文讲述了怀特先生已经80多岁了，但他看起来比他的年龄要年轻。他每天在公园打太极，所以他很健康。他通常在十二点回家。而有一天，怀特先生直到12:30才回家。（1）细节题。根据根据第一段第二句HeplayedTaiChiintheparkeveryday,sohewasveryhealthy可知怀特先生去公园大太极，故选B。（2）细节题。根据Itwas11:30.Itwastimeforhimtowalkhome.Heusuallygothomethirtyminuteslater.可知怀特先生经常在12点到家，故选C。（3）细节题。根据Itwas11:30.Itwastimeforhimtowalkhome.Heusuallygothomethirtyminuteslater.可知怀特先生从公园步行回家花了大概半个小时，故选C。（4）细节题。根据HeplayedTaiChiintheparkeveryday及Whenthepolicemanleft,Mr.White'sdaughteraskedherfather,“Dad,yougototheparkeveryday.Howcanyoubelost?”可知怀特先生每天都去公园，故选A。（5）细节题。根据I'mnotlostatall.I'mjusttired.Idon'twanttogohomeonfoot可知怀特先生在回家的路上迷路了，故选C。【点评】考查阅读理解。本文涉及细节题，细节题要注意从文中寻找答案。8．阅读理解

Humansandanimalsneedoxygentoexist.Withoutit,mostlivingthingswilldie.Butwheredoesoxygencomefrom'?Trees.Treescantakeinmuchcarbondioxidewhichmaybebadforourenvironmentandproduceoxygenforustobreathe.

Allpeopleknowthattreesareimportanttous.ScientistsbelievehumanscannotliveiftherearenotreesontheEarth.

Treesareamajorsource（来源）offood.Apples,oranges,lemonsallcomefromtrees.

Humansandanimalsknewhowtogetfoodfromtreesmanyyearsago.

Infact,manykindsofimportantmedicinecomefromtreestoo.Somespecialthingsontreescanbeusedtoproducemedicine.Also,treescanmaketheworldbeautifulandrelaxing.Theyhelpprotectthesoil.（1）Whatisthepassageabout?A.

Humans.

B.

Animals.

C.

Trees.

D.

Fruit.（2）Whichofthefollowingmaydamageourenvironment?A.

Oxygen.

B.

Medicine.

C.

Food.

D.

Carbondioxide.（3）WhatCANNOTpeopleusetreestodo?A.

Toproduceoxygen.

B.

Tomakefood.

C.

Tocreatemedicine.

D.

Todestroythesoil.（4）Thepassagemainlywantstotellus

.A.

treesarenotimportanttoanimals

B.

animalsneedoxygentobreatheC.

therearefewtreesintheworldnow

D.

treescanhelphumansandanimalsinmanyways【答案】（1）C（2）D（3）D（4）D【解析】【分析】文章大意：本文主要讲述树对人类的帮助。（1）主旨大意题：本文主要讲述树对人类的帮助。故答案是C。（2）细节理解题，根据Treescantakeinmuchcarbondioxidewhichmaybebadforourenvironment

可知二氧化碳对环境有害。故答案是D。（3）判断正误，根据文章内容可知，树可是制造氧气、可是生产食物，可知制造药品，所以树不能做的是破会土壤。故答案是D。（4）主旨大意：文章主要讲述的是树对于我们人类和动物的帮助作用。故答案是D。【点评】考查阅读理解，本文涉及到了细节理解题，主旨大意题，判断题三种题型，细节理解题可以直接从文中找到答案，主旨大意则需要在完全理解文章的基础上确定答案，判断题实际上也是基于细节理解题来作答的。9．阅读理解

Thereislittlerainindeserts.Becausedesertsaresodry,theyhaveno"quilt"tohelpstopthesoilfromgoingaway.Asaresult,theymaygetveryhotduringthedaywiththeSunshining,butdon'tholdtheheatovernight.ManydesertscanquicklygetcoldoncetheSungoesdown.Somedesertscanreachthetemperatureofover100degreesFduringthedayandthendropbelowfreezing（32degreesF）duringthenight.

ThelargesthotanddrydesertintheworldistheSaharaDesertinNorthAfrica.TheSaharaisasandydesertwithgreatsandhills.Itcoversover3millionsquaremilesofAfrica.OtherlargedesertsincludetheArabianDesertinWesternAsia,theGobiDesertinnorthernChinaandsouthernMongolia,andtheKalahariDesertinAfrica.

Animalsthatliveinthedesertarealsousedtoneedinglittlewater.Manygetallthewatertheyneedfromthefoodtheyeat.Otheranimalskeepwaterthattheycanuselater.Thecamelstoresupfatinitshumpwhileotheranimalskeepsomethingtheyneedintheirtails.

Onlycertaintypesofplantscanliveintheterribleenvironmentofthedesert.Youwon'tseealotoftalltreesinthedesert.Mostplantshaveawaytokeepwaterintheirleavesortrunkssotheycanlivealongtimewithoutwater.

Nowdesertscoveraround20%oftheworld'sland,buttheyaregrowing.Thisiscalleddesertificationandiscausedbydifferentreasonsincludinghumanactivities.TheSaharaDesertisgrowinglargerandlargereachyear.Whatshouldwedowithit?（1）Howistheweatherduringthenightinthedesert?A.

Hot.

B.

Cold.

C.

Cool.

D.

Warm.（2）Wheredoesthecamelstoreupfat?A.

Initshump.

B.

Initsstomach.

C.

Initstail.

D.

Initsback.（3）WhyWON'Tweseealotoftalltreesinthedesert?A.

Becausethere'refewpeoplethere.

B.

BecausetheSunshinesthere.C.

Becausetheenvironmentthereisterrible.

D.

Becausethere'salotofrainthere.（4）Howmuchofthelanddodesertscoverintheworld?A.

Aboutonefifth.

B.

Lessthan10%.

C.

Twofifths.

D.

Morethan20%.（5）IstheSaharaDesertgrowingornot?A.

Nobodyknowsit.

B.

Itisgrowing.

C.

Itisnotgrowing.

D.

Itislosing（减少）.【答案】（1）B（2）A（3）C（4）A（5）B【解析】【分析】主要讲了对沙漠的概述。（1）细节题。根据Somedesertscanreachthetemperatureofover100degreesFduringthedayandthendropbelowfreezing（32degreesF）duringthenight.可知沙漠晚上是寒冷的，故选B。（2）细节题。根据Thecamelstoresupfatinitshump可知骆驼从驼峰上储存脂肪，故选A。（3）细节题。根据Onlycertaintypesofplantscanliveintheterribleenvironmentofthedesert.Youwon'tseealotoftalltreesinthedesert.可知因为沙漠环境恶劣，所以沙漠里看不见许多高树，故选C。（4）细节题。根据Nowdesertscoveraround20%oftheworld'sland可知沙漠占了世界的20%，即五分之一（onefifth），故选A。（5）细节题。根据TheSaharaDesertisgrowinglargerandlargereachyear.可知撒哈拉沙漠正在增大，故选B。【点评】考查阅读理解，主要考查细节题，注意从文中仔细寻找答案。10．阅读理解Lastweek，Lucyhadathreedayvacation.Let'sreadherdiary.Fri