河南省长葛市第一初级中学2025年七下英语期中考试模拟试题含答案

河南省长葛市第一初级中学2025年七下英语期中考试模拟试题满分120分，时间90分钟一、完形填空(10分)1、

通读下面短文，掌握其大意，然后在每小题所给的四个选项中，选出一个最佳答案，并将答题卡对应题目所选的选项涂黑。Mr.Greenisaveryoldman.Every____1____hegoesforawalkinthepark,andhecomesback____2____at12:00forlunchinthemiddleoftheday.Buttodayapolicecarstopsathis____3____at12o’clock.Twopolicemenhelphimgetoffthecar.Oneof____4____saystoMr.Green’sdaughter,“Theoldman____5____findhiswayhomeinthepark.Heasksusto____6____himhome____7____thecar.”Mr.Green’sdaughterthanksthepolicemenandtheyleave.Thenshe____8____herfather,“Dad,yougototheparkeveryday.Buttoday____9____can’tyoufindtheway?”Theoldmansmileslikea____10____andsays,“Icanfindmywayhome.ButIdon’twanttowalkhome,youknow.”1.A.morning B.afternoon C.evening D.noon2.A.family B.apartment C.home D.house3.A.school B.house C.family D.hospital4.A.them B.you C.they D.their5.A.can B.can’t C.don’t D.needn’t6.A.make B.play C.stay D.take7.A.on B.into C.in D.with8.A.tells B.asks C.answers D.says9.A.when B.where C.why D.what10.A.girl B.woman C.man D.child二、阅读理解（40分）2、Twofishlivedinapond.TheirnameswereSatabuddhi(havingtheunderstandingofahundred)andSahasrabuddhi(havingtheunderstandingofathousand).Thetwoofthemhadafrogforafriend,whosenamewasEkabuddhi(havingtheunderstandingofone).Onedaywhentheywereenjoyingaconversationonthebank,somefishermencamebyjustasthesunwassetting.Theysaidtooneanother,“Thereseemtobealotoffishinthispond,andthewaterisverylow.Letuscomebackheretomorrowmorning!”Thesewordsstruckthethreefriendslikeathunderbolt.Thefrogsaid,“Oh,whatshallwedo?Shouldweflee(逃跑)orstayhere?”Hearingthis,Sahasrabuddhilaughedandsaid.“Don’tbeafraidofwordsalone!Theyprobablywillnotcomeback.Buteveniftheydocomeback,Iwillbeabletoprotectmyselfandyouaswellthroughthepowerofmyunderstanding,forIknowmanypathwaysthroughthewater.Afterhearingthis,Satabuddhisaid,“Yes,whatSahasrabuddhisaysiscorrect,foronerightlysays:Clevermindshavemanypathways.Whyshouldoneabandonthebirthplacesofourforefathersbecauseofemptywords?”Thefrogsaid,“Ihavebutonewit(智慧),anditisadvisingmetoflee.”Aftersayingthis,thefrogwenttoanotherpond.Earlythenextdaythefishermencameandspreadtheirnetsoverthepond.SatabuddhiandSahasrabuddhiwerecaught.ThefrogEkabuddhisaidtohiswife,“Look!Mr.Hundred-Witliesonsomeone’shead.andMr.Thousand-Witishangingfromastring.ButMr.Single-Witisplayinghereintheclearwater.”1.WhowasMr.Hundred-Witinthepassage?A.Satabuddhi. B.Sahasrabuddhi. C.Ekabuddhi. D.Oneofthefishermen.2.Afterhearingthefishermen’swords,________.A.SatabuddhifoundmanypathwaysthroughthewaterB.SahasrabuddhithoughtwhatSatabuddhisaidwaswrongC.EkabuddhiranawayfromthepondD.thetwofishandthefrogdecidedtostaywheretheywere3.Howdidthefrogfeelattheendofthestory?A.Understoodandthankful. B.Luckyandhappy.C.Afraidbuttrusted. D.Surprisedbutgrateful.4.Theunderlinedword“abandon”canbereplacedby________.A.delete B.take C.leave D.forward5.Whatisthebesttitleforthepassage?A.ACatHasNineLives B.KillTwoBirdswithOneStoneC.ABadThingNeverDies D.TooCleverbyHalf3、VisitSwanseaZooComeandseetheIndianelephantsandthenewtigersfromAmerica.Thebearsarewaitingtomeetyou,andthemonkeysfromChinaarewaitingtothrowthingsatyou.ThelovelydogsfromAustraliaarewaitingtolaughatyou,andthegiraffesfromZambiaarewaitingtolookdownonyou.Youcantakephotoswiththeselovelyanimals.TicketsOpeningtimeGrown-ups:$2.009:00a.m.—4:00p.m.Children:Over12;$1.00except(除了)FridayUnder12:Free1.Howmanykindsofanimalsaretalkedaboutinthepassage?A.Four. B.Five. C.Six. D.Seven.2.NowMr.Smithisgoingtovisitthezoowithhistwosons,oneaged14andtheother10;howmucharetheticketsforthehischildren?A.$4.00. B.$2.00. C.$3.00. D.$1.00.3.Whichofthefollowingisthevisitingtime?A.8:30a.m.Monday. B.9:30a.m.Friday.C.3:00p.m.Sunday. D.5:00p.m.Tuesday.4.Fromthepassagewecanguesstheanimal“giraffe”mustbevery________.A.fat B.long C.strong D.tall5.Whichofthefollowingcanwedointhezoo?A.Togivesomefoodtothefish. B.Totouchthemonkeyonthehead.C.Tothrowthingseverywhere. D.Totakeafewnicephotos.4、Thisisahappyfamily.Therearethreemembers(成员)init.Hi!MynameisDaTou.Ihaveabigheadandtwosmallhands.Ihavetwobigeyes.IamwearingayellowT-shirt.Ihavenobrothersorsisters.Myparentslovemeverymuch.Thisismymother.Sheisalittlefat.Sheoftenwearsanapron(围裙).Sheisgoodatcooking.Sheworksinashopnearourhouse.Mymotherisakindwoman.Thisismyfather.Heisalsomygoodfriend.Hehasasmallheadandtwobighands.Hewearsapairofglasses.Heisareporter(记者),soheknowsalot.Heoftenplaysgameswithme.1.DaTouhas________.A.asmallhead B.twobighands C.agreenT-shirt D.twobigeyes2.WhatisDaTou’sfather’sjob?A.Heisateacher. B.Heisadoctor.C.Heisareporter. D.Heisaworker3.DaTou’smotherisgoodat________.A.reading B.cooking C.writing D.playinggames4.WhichisNOTrightaccordingtothepassage?A.DaTouhasabrotherandasister.B.Hisfatherwearsapairofglasses.C.Hismotherisakindwoman.D.Hismotherworksinashopneartheirhouse.5.What’sthebesttitleofthepassage?A.AGoodReporter B.DaTouandHisFriendsC.AHappyBoy D.AHappyFamily5、10ParkLaneNewportTel:0-1633149987SchoolTripJoinusinaschooltriptoBostononSunday,May14th.We’llspendthemorninginthecitycenter.We’llhavelunchinthepark.Youdon’thavetobringyourlunch.Intheafternoon,we’llgofishingnearOdinsonLake.Andtherewillbeafishingclassandafishingracetoo.Price:20dollarseach.Thebusleavesat8:15.Pleasemeetinfrontoftheschoollibrary15minutesearlier,we’llcomebackat4:5intheafternoonandarriveattheschoolatabout5:5pm.Wemustfollowtheseimportantrules.◆Don’tarrivelateforthemeetingtime.◆Don’tgivefoodtothebirdsonthelake.◆Don’tplaywithwaterorrunnearthelake.◆Don’ttakethefishyougethomewithyou.Putthembackintothelakeaftertheclassandtherace.Ifitisrainythatday,wecangofreemuseumvisitinginstead.Don’tforgettotakeyourumbrellas!1.Thestudentsaregoingto________.A.liveinatown B.gocamping C.visitacitycenter D.walkinaforest2.Studentshavetomeetinfrontoftheschoollibraryat________.A.8:00am B.8:15am C.8:00pm D.8:15pm3.Howmanyimportantrulesarementioned(提及)inthispassage?A.One. B.Two. C.Three. D.Four.4.WhichofthefollowingisRIGHT?A.Studentscanfeedthebirdsonthelake.B.Studentswillhavearunningracenearthelake.C.Ifitrains,studentswillspendthedayinamuseum.D.Studentscanbuythefishtheygetandtakethemhome.5.Thispassageisprobably________.A.apieceofnews B.anotice(通知) C.anadvertisement(广告) D.astory三、补全对话（10分）6、

根据对话内容，选出恰当地句子补全对话。Shopworker:Goodmorning!WhatcanIdoforyou?Lingling:______1______Shopworker:______2______Lingling:PurpleShopworker:Allright._____3_____Lingling:SmallShopworker:Whataboutthisone?Lingling:_____4_____Shopworker:Certainly.Lingling:Lookattheprice.It’s198yuan.That’stoomuch.Shopworker:Butwaitaminute!There’sasaleontoday._____5_____Lingling:OK.I’lltakeit.A.Whatcolordoesshelike?B.I’dliketobuyaT-shirtformymum.C.Everythingishalfprice.D.Whatsizedoesshetake?E.MayItryiton?四、短文填空（10分）7、

Schoolsinthefuturewillbeverydifferent.Intheclassroom,theblackboardisabigscreen.It____1____likeourmobilephone(手机)screen.Teacherswon’tuse____2____towrite.Theycanwritewithfingers(手指)ontheblackboard.Everystudent____3____acomputeronthedesks.Theydotheirhomeworkonthecomputer,notonthepaper.Sotheydon’t____4____pensorpaper.Teacherscheckthestudents’homeworkonthecomputer,too.Wewon’tusepaperbooksany____5____.Ourbooksareonthecomputer.Theywillbemoreinterestingthannow.Becausethebookswillhavesoundandvideo(视频).Everybookisjust____6____afilm.Studentswilllike“watchingbooks”,butnot“____7____books”.Inthefutureschools,youcanstudywiththestudentsallovertheworld.TheInternetwillconnectustogether.Youcanmakemany____8____.OntheInternet,youcan____9____aboutyourstudy,yourlessonsandyourlifewiththem.Whenyouaretalkingwiththem,youcanseethemonthecomputer,justliketalkingfacetoface.Youwillknowaboutschoollifein____10____countries.Schoolsinthefutureareveryfun.Everystudentwillliketogotoschool.五、语法填空（10分）8、

Therearedeserts(沙漠)allovertheworld.Mostdesertsareveryhot___1___dry.Butsomepartsofadesertcanbecomeverycolourfulafteritrains.Manyplantsmakeflowersonlywhenitrains.Ifthereiswater,thedesertcanbeahometomanylivingthings.Scientistsaretrying___2___thedesertsintogoodlandagain.Scientistswanttobringwatertothedesertssothatpeoplecanliveandgrowfood.They___3___alotaboutthedesertsnow.Butmoreandmoreplacesontheeartharebecomingdeserts.Itishard___4___scientiststochangethedesertsintime.Scientiststhinkthatpeoplemaketoo___5___deserts.Peoplearedoingbadthingstotheearth.They___6___toomanythingsfromtheearth,buttheyneverpaidforthem.Someplacesontheearthdon’tgetmuchrain.Buttheystilldon’tbecomedeserts.Thisis___7___somegreenplantsaregrowingthere.Smallgreenplantsandgrassareveryimportanttodryplaces.Plantsdon’tlet___8___sunmaketheearthdry.Whentherain___9___,theplantskeepthewater.Withoutplants,theland____10____becomedesertseasily.Howusefultheplantsare!1.A.and B.but C.so D.or2.A.turn B.turned C.turns D.toturn3.A.learns B.willlearn C.arelearning D.learned4.A.of B.for C.with D.off5.A.little B.few C.many D.much6.A.aregetting B.got C.get D.getting7.A.so B.if C.because D.when8.A.a B.an C.the D./9.A.falls B.fell C.falling D.fallen10.A.should B.must C.need D.will六、阅读表达（10分）9、

请根据短文内容，回答后面的五个问题。Hello!I’mLingling.Maryismygoodfriend.SheisinShanghainow.ShewasborninNanjingonSeptember12th,2001.Shewashappywhenshewasyoung.Shelivedinthecountrysidewithherparents.Theyhadabighouse.Thereweremanybigtreesandmanyflowersintheyard.Therewasapoolinfrontofthetreeswithmanyducksinit.Itwasveryinteresting!Shelikedherbedroom.Thereweremanyinterestingpicturesonthewall.Therewasalittledoginherhouse.Sheoftenplayedwiththelittledog.Shelikedit.Shelooksforwardtogoingthereagain.1.WhenwasMaryborn?___________________________________________________________________2.WheredidMarylivewhenshewasyoung?___________________________________________________________________3.WeretheremanybigtreesandflowersinMary’syard?___________________________________________________________________4.What’sonthewall?___________________________________________________________________5.WhatanimaldidMaryplaywith?___________________________________________________________________七、书面表达（20分）

假设你是一名深圳的七年级学生李华，你的学校将举行环保周活动，请根据以下要点提示，完成一篇保护树木的演讲稿，号召大家一起行动起来，保护树木。树木对人类的重要性1.树木能帮助清洁空气，是重要的环保卫士。2.树木为人们提供水果、木材等，让人类生活更方便。如何保护树木？1.停止砍伐树木。2.不使用一次性筷子、节约用纸等。3（自己补充至少一点）号召大家保护树木……要求：1.必须包含以上提示内容，可适当发挥；2.条理清楚、行文连贯、标点正确、书面整洁；3.不得出现真实姓名和校名；4.80词左右。开头已给出，不计入总词数。参考词汇：throwawaychopsticks一次性筷子Dearstudents,IamLiHua.It’smyhonortospeakheretoday.Mytopicisprotectingtrees.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.

参考答案一、完形填空(10分)1、1.A2.C3.B4.A5.B6.D7.C8.B9.C10.D【解析】【导语】本文讲述了格林先生是一位老人。他每天早上去公园散步，中午12点回家吃午饭。今天他让警察送他回家，只因为他不想走路回家。【1题详解】句意：每天早上他都去公园散步，中午12点回家吃午饭。morning早上；afternoon下午；evening晚上；noon中午。根据“Every...hegoesforawalkinthepark,andhecomesback...at12:00forlunchinthemiddleoftheday.”可知，格林先生每天早上去散步，故选A。【2题详解】句意：每天早上他都去公园散步，中午12点回家吃午饭。family家庭；apartment公寓；home家；house房子。根据“Every...hegoesforawalkinthepark,andhecomesback...at12:00forlunchinthemiddleoftheday.”可知，中午12点回家吃午饭。故选C。【3题详解】句意：但是今天12点一辆警车停在他家门前。school学校；house房子；family家庭；hospital医院。根据“Buttodayapolicecarstopsathis...at12o’clock.”可知，12点时警车停在他家房子前，故选B。【4题详解】句意：其中一个对格林先生女儿说：“老人在公园里找不到回家的路。他让我们开车送他回家。”them他们，宾格；you你，你们；they他们，主格；their他们的。of是介词，其后加宾格作宾语，故选A。【5题详解】句意：其中一个对格林先生的女儿说：“老人在公园里找不到回家的路。他让我们开车送他回家。”can能；can’t不能；don’t不；needn’t不需要。根据“Theoldman...findhiswayhomeinthepark.”可知，老人找不到回家的路，故选B。【6题详解】句意：其中一个对格林先生的女儿说：“老人在公园里找不到回家的路。他让我们开车送他回家。”make制作；play玩；stay待；take带。根据“Heasksusto...himhome...thecar.”可知，格林先生让警察带他回家，故选D。【7题详解】句意：其中一个对格林先生的女儿说：“老人在公园里找不到回家的路。他让我们开车送他回家。”on在上面；into进入；in在里面；with和。根据“Heasksusto...himhome...thecar.”可知，此处是inthecar短语，意为“在车里”，故选C。【8题详解】句意：然后她问她的爸爸：“爸爸，你每天都去公园。可是今天你为什么找不到路呢？”tells告诉；asks问；answers回答；says说。根据“Dad,yougototheparkeveryday.Buttoday...can’tyoufindtheway?”可知，是女儿问的话，故选B。【9题详解】句意：然后她问她的爸爸：“爸爸，你每天都去公园。可是今天你为什么找不到路呢？”when何时；where哪里；why为什么；what什么。根据“Dad,yougototheparkeveryday.Buttoday...can’tyoufindtheway?”可知，女儿问爸爸为什么今天找不到回家的路，故选C。【10题详解】句意：老人像孩子一样笑着说：“我能找到回家的路。但是我不想走回家，你知道的。”girl女孩；woman女人；man男人；child孩子。根据“Theoldmansmileslikea...andsays”可知，老人笑得像个孩子，故选D。二、阅读理解（40分）2、1.A2.C3.B4.C5.D【解析】【分析】本文是寓言，短文讲述了两条鱼Satabuddhi和Sahasrabuddhi聪明反被聪明误的故事。【1题详解】细节理解题。根据“Satabuddhi(havingtheunderstandingofahundred)”，可知Hundred-Wit先生是Satabuddhi，故选A。【2题详解】细节理解题。根据“Aftersayingthis,thefrogwenttoanotherpond”，结合前文“Thetwoofthemhadafrogforafriend,whosenamewasEkabuddhi”可知，听了渔夫的话，青蛙Ekabuddhi从池塘里跑了出来，故选C。【3题详解】推理判断题。根据青蛙最后的描述“ButMr.Single-Witisplayinghereintheclearwater”，可知它很幸运也很开心，故选B。【4题详解】词句猜测题。根据下文“thebirthplacesofourforefathersbecauseofemptywords”，结合后面青蛙的逃离，可知Satabuddhi不想放弃故土；“leave”符合语境，故选C。【5题详解】最佳标题题。通读全文，短文讲述了两条鱼Satabuddhi和Sahasrabuddhi聪明反被聪明误的故事；“TooCleverbyHalf”符合文意，故选D。3、1.C2.D3.C4.D5.D【解析】【导语】本文介绍了斯旺西动物园，包括动物园里的动物、票价及开门时间。【1题详解】细节理解题。通读全文可知，文章谈论了六种动物，分别是“elephants”大象、“tigers”老虎、“bears”熊、“monkeys”猴子、“dogs”狗和“giraffes”长颈鹿。故选C。【2题详解】细节理解题。根据“Children:Over12;$1.00”和“Under12:Free”可知，12岁以上的儿童的票价是1美元，12岁以下的儿童免费。所以史密斯先生的14岁和10岁的儿子，共需票价1美元。故选D。【3题详解】细节理解题。根据开门时间“9:00a.m.—4:00p.m.except(除了)Friday【4题详解】推理判断题。根据“thegiraffesfromZambiaarewaitingtolookdownonyou”可知，赞比亚的长颈鹿正等着俯视你。由此可推知，长颈鹿一定很高。故选D。【5题详解】细节理解题。根据“Youcantakephotoswiththeselovelyanimals.”可知，人们可以和动物园里的动物拍照。故选D。4、1.D2.C3.B4.A5.D【解析】【导语】本文是一篇记叙文，大头儿子介绍了自己的围裙妈妈和小头爸爸，他们是快乐的一家人。【1题详解】细节理解题。根据原文“MynameisDaTou.Ihaveabigheadandtwosmallhands.Ihavetwobigeyes”可知，大头儿子有一个大头和两只小手，两只大眼睛。故选D。【2题详解】细节理解题。根据原文“Heisareporter(记者),soheknowsalot”可知，小头爸爸是一名记者。故选C。【3题详解】细节理解题。根据原文“Sheisgoodatcooking”可知，大头儿子的母亲很会烹饪。故选B。【4题详解】细节理解题。根据原文“Ihavenobrothersorsisters”可知，大头儿子是独生子女，没有兄弟姐妹。故选A。【5题详解】最佳标题题。通读全文可知，本文是一篇记叙文，大头儿子介绍了自己的围裙妈妈和小头爸爸，他们是快乐的一家人。故选D。5、1.C2.A3.D4.C5.C【解析】【导语】本文主要介绍了一则学校旅行的相关信息，包括费用、时间、地点和需要遵守的相关规则等。【1题详解】细节理解题。根据第一段的“We’llspendthemorninginthecitycenter.”可知我们将在市中心度过一个早晨。故选C。【2题详解】细节理解题。根据第三段的“Thebusleavesat8:15.Pleasemeetinfrontoftheschoollibrary15minutesearlier,”可知巴士于8：15出发。请提前15分钟在学校图书馆前集合，因此是8点集合。故选A。【3题详解】细节理解题。通读文章可知，主要介绍了四条规则。故选D。【4题详解】细节理解题。根据最后一段的“Ifitisrainythatday,wecangofreemuseumvisitinginstead.”可知如果那天下雨，我们可以去免费参观博物馆。故选C。【5题详解】推理判断题。通读全文可知，主要介绍了一则学校旅行的相关信息，包括费用、时间、地点和需要遵守的相关规则等。结合开头的“JoinusinaschooltriptoBostononSunday,May14th.”可知加入我们5月14日星期日的波士顿学校之旅。因此是一则广告。故选C。三、补全对话（10分）6、1.B2.A3.D4.E5.C【解析】【导语】文章是服装店店员与玲玲的对话，主要关于玲玲购物买衣服的故事。【1题详解】根据“WhatcanIdoforyou?”可知，此处询问顾客要买什么东西，选项B“我想给我妈妈买一件T恤衫。”符合语境。故选B。【2题详解】根据“Purple”紫色”可知，此处询问是什么颜色，选项A“她喜欢什么颜色？”符合语境。故选A。【3题详解】根据“Small”可知，此处询问尺寸，选项D“她穿多大码？”符合语境。故选D。【4题详解】根据“Certainly”可知，此处询问是否可以做某事，选项E“我可以试穿一下吗？”符合语境。故选E。【5题详解】根据“There’sasaleontoday.”可知，今天甩卖，价格要便宜，选项C“所有东西都半价。”符合语境。故选C。四、短文填空（10分）7、1.looks2.chalk3.needs##has4.have##need5.more6.like7.reading8.friends9.talk10.other【解析】【分析】文章主要讲了未来学校会是怎么样子。【1题详解】句意：它看起来像我们的手机屏幕。根据“It…likeourmobilephone(手机)screen.”，可知需要用固定搭配：looklike“看起来像”，所以动词用look，结合时态是一般现在时，主语是iti，故填looks。【2题详解】句意：老师不会用粉笔写字。根据“Theycanwritewithfingers(手指)ontheblackboard.”，可知不会用粉笔写字，需要用不可数名词chalk，表示“粉笔”，作“粉笔”讲时，一般用作不可数名词，故填chalk。【3题详解】句意：每个学生的课桌上都需要一台电脑。根据“Theydotheirhomeworkonthecomputer,notonthepaper.”，可知应该是每个学生的课桌上都需要一台电脑，可用“have”或“need”，结合时态是一般现在时，主语是Everystudent，故填needs/has。【4题详解】句意：所以他们没有笔和纸。根据“Theydotheirhomeworkonthecomputer,notonthepaper.”，可知他们没有笔和纸，或者他们不需要笔和纸，have表示“有”，need表示“需要”，结合前面有助动词don’t，所以用动词原形，故填have/need。【5题详解】句意：我们不再使用纸质书了。可知需要用固定搭配not…anymore“不再”，故填more。【6题详解】句意：每本书就像一部电影。根据“Everybookisjust…afilm.”，可知需要用动词like，构成belike，表示像，故填like。【7题详解】句意：学生会喜欢“看书”，而不是“读书”。结合空缺处，前面有“watchingbooks”可知此处需要一个reading，学生会喜欢观看书，而不是阅读书，故填reading。【8题详解】句意：你可以交到很多朋友。根据上文中“youcanstudywiththestudentsallovertheworld”可知，你可以和世界各地的学生们一起学习，所以可以交到很多朋友，固定搭配：makefriends“交朋友”，故填friends。【9题详解】句意：在互联网上，你可以谈论你的学习，你的教训和你的生活。固定搭配：talkabout“谈论”，所以用动词talk，前面有情态动词can，所以用动词原形，故填talk。【10题详解】句意：你将了解其他国家的学校生活。根据“Youwillknowaboutschoollifein…countries.”，可知需要填入一个形容词，表示其他的，用other，故填other。五、语法填空（10分）8、1.A2.D3.C4.B5.C6.B7.C8.C9.A10.D【解析】【导语】本文介绍了沙漠化现象以及水土保持的重要性。【1题详解】句意：大多数沙漠都非常炎热和干燥。and和；but但是；so因此；or或者。根据“hot...dry”及常识可知，大多数沙漠炎热且干燥，应用and连接，表示并列关系。故选A。【2题详解】句意：科学家们正努力把沙漠重新变成良田。turn转动，动词原形；turned转动，过去式；turns转动，动词的第三人称单数；toturn转动，动词不定式。根据trytodosth.“尽力做某事”可知，应用动词不定式。故选D。【3题详解】句意：他们现在正在学习很多关于沙漠的知识。learns学习，动词的第三人称单数；willlearn将学习，一般将来时；arelearning正学习，现在进行时；learned学习，过去式。根据“now”可知，应用现在进行时。故选C。【4题详解】句意：科学家们很难及时改变沙漠。of属于……的；for对于；with有；off从……离开。根据“Itishard...scientiststochangethedesertsintime.”可知，itis+形容词+forsb.+todosth.“做某事对某人而言是……的”。故选B。【5题详解】句意：科学家认为人类制造了太多的沙漠。little少得几乎没有，修饰不可数名词；few很少，修饰可数名词复数；many许多，修饰可数名词复数；much很多，修饰不可数名词。根据“Scientiststhinkthatpeoplemaketoo...deserts.”可知，人们制造了太多的沙漠，toomany“太多”，修饰可数名词复数。故选C。【6题详解】句意：他们从地球上得到了太多的东西，但是他们从来