江苏省苏州市吴中学区2025年七下英语期中质量跟踪监视试题含答案

江苏省苏州市吴中学区2025年七下英语期中质量跟踪监视试题满分120分，时间90分钟一、完形填空(10分)1、

TodayisSunday.MikeandPeter____1____gotoschool.Listen!Theyaretalkingaboutthelife____2____intheroom.“____3____willtheworldbelike?”Peterasks.“Ithinkthattheworldwillbea____4____placetolivein.Andwewill____5____machinesandrobotsathome.Theywillhelpusdomany____6____,”saysMike.“Therobotswillhelp____7____cookdinner,cleanthehousesand____8____oldpeople.Ithinktherewillbeakindofmedicine(药)____9____itcanmakeuslivemorethan100years,”Petersays.“Whatwillyoudothen?”saysMike.“ThenIwill____10____mygreatgrandchildren(曾孙)tothemoon,”saysPeter.“Themoon?IwillgototheMars(火星)withmywife,”saysMike.1.A.aren’t B.don’t C.doesn’t D.isn’t2.A.inthefuture B.atthemoment C.inthepast D.lastweek3.A.When B.Why C.What D.How4.A.bad B.difficult C.good D.well5.A.be B.have C.has D.are6.A.work B.works C.job D.jobs7.A.them B.us C.we D.they8.A.care B.lookafter C.looklike D.lookfor9.A.and B.but C.because D.so10.A.use B.bring C.take D.get二、阅读理解（40分）2、readerwroteintosaythatshewasfeelingleftoutatbreakbecauseherbestfriendwasn’taround.Here’souradvicetoher—andtoallkidswhofeellonelysometimes.It’shardwhenabestfriendisn’taround—maybebecauseshemovedtoadifferentschooloradifferentclass.Youmayfeellonelyatbreakorlunchtime.Youwanttohavenewfriends,buthowdoyoumakethem?Maybeitseemslikeeverybodyelsealreadyhastheirfriends.Butremember,there’salwaysroomformorefriends.Startbylookingaroundyourclassroom—thinkaboutwhichkidsyou’dliketoplaywithatbreak.LookforchancestosayHitothem,smile,andbefriendly.Offertosharesomethingorexpressyourappreciation(欣赏)tothem.Invitesomeonetoplaywithyouorsay“Doyouwanttosithere?”inthelunchroom.Whenyou’reatbreak,walkovertokidsyouwanttoplaywith,actfriendly,andsay“Hi,canIplay,too?”orjustjoinin.Ifyouhavetroubledoingthisorifyou’refeelingshy,askyourteachertohelpyoumakenewfriends.Teachersareusuallyprettygoodatmatchingupfriends.Thebestwaytomakefriendsistobeafriend.Bekind,befriendly,share,saynicethings,offertohelp—andprettysoon,you’llhaveone,ortwo,orevenmorenewfriends.Youmightstillmissthatspecialbestfriend.Butwhenyouseeeachother,youcansharesomethingyoudidn’thavebeforesheleft:Youcanintroducehertoyournewfriends!1.Accordingtothewriter,somekidsfeellonelyatbreakbecausethey________.A.havetroublewiththeirstudies B.don’thavetheirbestfriendsaroundC.needtheirparentstobewiththem D.aretooyoungtolookafterthemselves2.Theunderlinedword“this”inParagraph4refersto(指的是)_______.A.sharingyourideas B.talkingbeforemanypeopleC.studyingbetteratschool D.developingnewfriendship3.Somekidsneedhelpfromteacherstomakefriendsbecause_______.A.theymisstheiroldfriendsalot B.theyhavenotimetostaywithothersC.teachersknowwhowantsanewfriend D.theyareshyornotgoodatmakingfriends4.Theexpression“feelingleftout”means“________”inChinese.A.受冷落 B.被调侃 C.挨批评 D.遭攻击3、Baby（幼小的）AnimalWeekattheCityZooMay10—May16(Everydayfrom9:00to17:00)Tigers:Whatdobabytigerslooklike?Aretheyscary?Comeandsee!Koalas:Arebabykoalascute?Getoneandplaywithit!Giraffes:Whatdobabygiraffeseat?Comeandfeed（喂）them.Pandas:Whatarebabypandas’liveslike?Watchamovieabouttheminthevideoroom.Animalshow:10:00,12:00and16:00ZooStore:Wesellhamburgers,drinksandice-cream.WealsosellT-shirts,hatsandbeautifulsmallthings.(BuytwoT-shirtsandgetazoohatforfree!)Price:$5foradults（成年人）;$20forchildren1.YoucangotoBabyAnimalWeekat________.A.9:00onMay5 B.12:00onMay8C.15:00onMay12 D.18:00onMay152.Youcangivesomefoodtobaby________.A.tigers B.koalas C.pandas D.giraffes3.Inthatweek,thereare________animalshowseveryday.A.two B.three C.four D.five4.Michael,9,wantstogotoBabyAnimalWeekwithhisparents.Theyneedtopay（支付）________.A.$50 B.$70 C.$80 D.$1005.Inthatweek,youcan________.A.getaT-shirtforfree B.playwithababytigerC.havesomedrinksforfree D.seeamovieaboutbabypandas4、PeopleoftenthinkoftheNorthPole(北极)andtheSouthPoleassimilarfrozen(冰冻的)wastelands.Theyarebothplaceswithverylowtemperaturesandfewpeoplelivethere.However,theNorthandSouthPolesarenotmuchalikeaspeoplemayimagine.TheNorthPolehasnoland,onlythickice.Temperatureshardlyevergoabove32°F,atwhichwaterturnsintoice.Mostofthetime,itstaysbelowzero.Inwintertemperaturesareusuallyaslowas-30°F.Althoughconditionswereverypoor,peopletriedformanycenturiestoreachtheNorthPole.About100yearsago,twomen,RobertPearyandMathewHenson,wereabletogettothisenvironmentfulloftroublesanddifficulties.TheyreachedtheNorthPoleonMarch8th,1909.Itwasreallyahardtripforthem.TherearefewthingsmoredangerousthancrossingtheArctic(北极)onfoot.Peoplewhostayedtheremayfacemanyproblems:verylowtemperatures,suddenstorms,andevenhunger.Mostoftheareaisuninhabited.Fewpeoplecanliveinsuchadifficultplace.Peoplemightthinkthatwithsuchlowtemperaturesformostoftheyear,theicewouldbethickandhard.However,thisisnottrueintheArctic.Themovementoftheoceanwaterundertheicemayoftencausemanydifferentchangesonthesurface.Sometimestheicebreaksintotwoopeninglanesofwater(水道)called“leads”.Anyonewhofallsintoaleadcanbefrozentodeathinafewminutes.1.Thispassageisprobablyfrom________.A.abookreview B.asciencebook C.aschoolreport D.acomputermagazine2.Accordingtothepassage,whathappenedabout100yearsago?A.TwomensucceededingettingtotheNorthPole.B.TemperaturesintheNorthPolewentabove32°F.C.TheenvironmentintheNorthPolesuddenlybecameworse.D.TheNorthPolechangedintothickicebecauseofthetemperatures.3.Whatdoestheunderlinedword“uninhabited”probablymeaninChinese?A.气候恶劣的 B.充满危险的 C.困难重重的 D.无人居住的4.Thereasonfortheicetobreakintotwoopeninglanesofwateris________.A.thatthetemperaturesuddenlydrops B.thatthewaterundertheiceisfrozenC.thattheoceanwaterundertheicemoves D.thatthesurfaceiscoveredwithlotsofice5、Asweknow,therearemanykindsofclubsintheUSmiddleschools,suchasthemusicclub,thesportsclub,thechessclub,theswimmingclub...Butdoyouknowthehomeworkclub?Letmetellyoumoreaboutthehomeworkclub.ThehomeworkclubispopularinmanyUSmiddleschools.Moreandmorestudentsspendtheirafternoonsinthehomeworkclub.TheUSmiddleschoolstudentsneedaquietplacetostudy.Butgames,computersandTVsareallaroundkidsathome.Sothehomeworkclubisjustforthemtodotheirhomework.Theclubisquietandit’sgoodforstudentstostudy.Someteachersarethere,too.Theycananswerstudents’questionsandhelpwiththeirhomework.Ifstudentsfinishtheirhomeworkontime,theycangetasnack.It’salwayschildren’sfavoritefood.ThentheycangohomeandplaygamesorwatchTVhappily.1.ThestudentsintheUSmiddleschoolscangotothehomeworkclub________.A.inthemorning B.intheafternoon C.atnoon D.atnight2.Theunderlinedword“snack”means________inChinese.A.交通 B.零食 C.箱子 D.蛇3.Whatcanthestudentsdointhehomeworkclub?A.Dotheirhomework. B.Learntoswim. C.Playtheguitar. D.WatchTV.4.WhichisNOTtrueaboutthehomeworkclub?A.ThehomeworkclubispopularintheUSmiddleschools.B.It’sgoodforstudentstostudyinthehomeworkclub.C.Theteachersinthehomeworkclubcanhelpthestudentsstudy.D.AlltheUSmiddleschoolstudentslikethehomeworkclub.5.Whatisthebesttitleforthepassage?A.ClubsintheUSmiddleschools. B.Studentsandhomework.C.Thehomeworkclub. D.Studyandhobbies.三、补全对话（10分）6、请通读下面对话，根据对话内容，从文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。Jim:Hello.ThisisJim.Lisa:Hi,Jim.____1____Jim:Oh,hi,Lisa.____2____Lisa:Iamdoingmyhomework.Howaboutyou?Jim:I’mlisteningtoaCD.It’skindofboring.Let’sgotothezoo.Lisa:Goodidea!____3____Jim:Iliketigers.Lisa:Tigers?Whydoyoulikethem?Jim:____4____Lisa:Wherearetheyfrom?Jim:TheyarefromAfrica.Lisa:____5____Jim:Let’smeetatmyhomeathalfpastfour.Lisa:OK.Seeyouthen.A.Whenandwheredowemeet?B.Whatanimalsdoyoulike?C.ThisisLisa.D.Howfarisit?E.Whatareyoudoing?F.Becausetheyarestrongandcool.四、短文填空（10分）7、

补全语篇。以下是一篇短文，请阅读全文，并从下列方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。Notfallingasleepinclasscanbedifficultforsomestudents.Butfallingasleepinclasstoooftenisbadforyourstudy.Itisimpossibleforyoutolearnanythinginclasswhenyouaresleeping____1____Herearesomesuggestionsforyou.▲Workearlyandsleepearly.Trytodoyourhomeworkearlierwhenyougethome.____2____Makesureyougetasmanyhoursofsleepasyourbodyneeds.▲____3____Itwillhelpgiveyoumoreenergyandstopyoufromfallingasleepinclass.Milk,breadandeggsaregoodchoicesforyou.▲____4____Weallknowthatexerciseisgoodforourbody.Studiesalsoshowthatifwedoexercisemoreoften,wewillbemoreactiveandwon’tfallasleepeasilyinclass.▲Listencarefully.Trytowritedownimportantpointsontheblackboard.____5____Ifyoujustsitthereanddonothing,youwillgettiredeasily.A.Sowhatshouldwedotostopfallingasleepinclass?B.Takingnotescanhelpyoustayawake.C.Askyourteachersforhelpwhenyouwanttosleepinclass.D.Inthisway,youcanfinishyourhomeworkearlyandgetreadyforbed.E.Exercisemore.F.Eatagreatbreakfastinthemorning.五、语法填空（10分）8、

通读下面短文，掌握其大意，然后按照句子结构的语法性和上下文连贯的要求，从每题所给的三个选项中选出一个最佳答案。Whoisyourfavoritestarintheworld?Forme,IlikeYuanLongpingbest.YuanLongpingisoneof___1___scientistsintheworld.Hewasborninapoorfamilyin1930.Hestudiedhardand___2___goodatswimminginseniorhighschool.Hefinishedhisuniversityin1953.Afterthat,YuanbegantoworkasateacheratafarmschoolinAnjiang.Inthe1960s,manypeopledied___3___theydidn’thaveenoughfoodtoeat.“___4___canIhelppeopleoutofhunger?”hethought.So,hedecided___5___togrowrice.In1973,hesuccessfullygrewanewkindofricecalledhybridrice(杂交水稻).Hybridriceis___6___strongplant.It___7___make20%morericethananyotherrice.Today,halfofChina’sriceplantsareYuan’sspecialhybridrice.Yuaniscalledthe“FatherofHybridRice”.Unluckily,___8___May22nd2021,this91-year-oldmandied.___9___badnewsitwas!YuanLongping’sworkfortheChinesepeoplemadehimaheroinChina.WeChinesepeople___10___himforever.Eventheworldwillneverforgethim.1.A.thegreatest B.great C.greater2.A.is B.be C.was3.A.and B.or C.because4.A.How B.When C.Why5.A.learning B.tolearn C.learns6.A.the B.a C.an7.A.must B.should C.can8.A.in B.on C.at9.A.What B.Howa C.Whata10.A.remember B.willremember C.remembered六、阅读表达（10分）9、

请阅读以下一篇短文，根据短文内容“Comeon,Dad!It’s7:20a.m.now.”saysSteve.“Ineedtowashthecarnow,”Mr.Smithsays.“Youwalktoyourschoolthismorning,OK?”“Buttheschoolisfar.Ican’twalkabout2kilometers,”saysBecky.“Walkingisgood.Nowgetyourschoolbagsandgo!”ThenSteveandBeckywalktoschool.Ittakes30minutes.Whentheygettoschool,theyareverytired.Intheevening,SteveandBeckyhaveabigdinnerwiththeirgrandfather.Theytellhimtheyarenothappytowalktoschool.Grandfathersays,“That’sgoodforyou.Iusedto(曾经)walkforanhourandahalftoschooleveryday.”“Really?”Beckysays.“ButIdon’tlikewalking.”Grandfathersays.“Kidsneedtowalkorruneveryday.It’sgoodforyourhealthandyouwillbestrong.”“Oh,I’llwalkeveryday,”Stevesays.“Iwanttobestrong.”“Iwilljoinyou,Steve,”saysBecky.1.WhattimedoesSteveaskhisdadtotakehimtoschool?________________________________2.HowfarisitfromSteve’shometoschool?________________________________3.HowdoSteveandBeckygotoschoolthismorning?________________________________4.WhatdoBeckyandStevedowiththeirgrandfatherintheevening?________________________________5.Whousedtowalkfor90minutestoschooleveryday?________________________________七、书面表达（20分）

假如你是李明，你班上来自美国的新同学Mike周六要来你家玩，他先搭310路公交车到新华中学公交站，然后步行去你家。请你根据下面的地图（下图是从公交站到你家的地图），写一篇英语邮件告知Mike去你家的路线。内容包括：作文要求：DearMike,I’mgladthatyouaregoingtocometomyhouse.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiMing

参考答案一、完形填空(10分)1、1.B2.A3.C4.C5.B6.D7.B8.B9.A10.C【解析】【导语】本文是一篇记叙文，主要介绍了迈克和彼得在讨论未来的生活。【1题详解】句意：迈克和彼得不上学。aren’t不是，主语为第二人称或人称复数；don’t不，主语为第二人称或人称复数；doesn’t不，主语为第三人称单数；isn’t不是，主语为第三人称单数。根据“MikeandPeter…gotoschool.”可知，句中含实义动词go，且Mike和Peter为并列主语，故在否定句中应将助动词don’t提前。故选B。【2题详解】句意：听！他们正在房间里谈论未来的生活。inthefuture在未来；atthemoment目前；inthepast在过去；lastweek上周。根据下文“…willtheworldbelike?”可知，此处为一般将来时态，故讨论未来的生活。故选A。【3题详解】句意：世界会是什么样子？When什么时候；Why为什么；What什么；How怎样。根据“…willtheworldbelike?”可知，此处指世界会是什么样子，故用what引导特殊疑问句。故选C。【4题详解】句意：我认为这个世界将是一个适合居住的好地方。bad坏的；difficult困难的；good好的；well好地。根据下文“wewill…machinesandrobotsathome.Theywillhelpusdolotsof…”可知，未来人们家中有机器和机器人帮助做工作，故未来的世界是适宜居住的好地方；形容词good作定语修饰place。故选C。【5题详解】句意：我们家里将会有机器和机器人。be是，动词原形；have有，原形；has有，动词的单三形式；are是，be动词的复数。此处指将来家里会有机器人，助动词will后应用动词原形。故选B。【6题详解】句意：它们将帮助我们做很多工作。work工作，不可数名词；works作品，可数名词复数；job工作，指有酬劳的工作，可数名词单数；jobs工作，复数。many修饰可数名词复数；结合下文“cookdinner,cleanhouses”可知，机器人会帮助做饭、打扫房子等工作。故选D。【7题详解】句意：机器人将帮助我们做饭，打扫房子和照顾老人。them他们，人称代词宾格；us我们，人称代词宾格；we我们，人称代词主格；they他们，人称代词主格。根据“Therobotswillhelp…cookdinner,cleanhouses”可知，本句为彼得说的话，故机器人会帮助“我们”做饭、打扫房子等，help为动词，其后应接人称代词宾格us作宾语。故选B。【8题详解】句意：机器人将帮助我们做饭，打扫房子和照顾老人。care关心；lookafter照顾；looklike看起来像；lookfor寻找。根据“…oldpeople”可知，机器人会帮助我们照顾老人。故选B。【9题详解】句意：我认为会有一种药物可以让我们活到100岁以上。and和；but但是；because因为；or或者。上文“有一种药物”和下文“它能让我们活到100岁以上”之间为顺承关系，故用and连接。故选A。【10题详解】句意：那我就带我的曾孙去月球。use使用；bring带来；take带到；get得到。根据“Iwill…mygreat-grandchildrentothemoon”可知，takesb.tosp.“带某人去某地”，故用动词take。故选C。二、阅读理解（40分）2、1.B2.D3.D4.A【解析】【导语】本文主要是当最好的朋友不在身边，面对孤独时，给孩子们的一些建议。【1题详解】细节理解题。根据“...becauseherbestfriendwasn’taround.Here’souradvicetoher—andtoallkidswhofeellonelysometimes.”可知，一些孩子感觉到孤独是因为他们最好的朋友不在身边。故选B。【2题详解】词句猜测题。根据“Ifyouhavetroubledoingthisorifyou’refeelingshy,askyourteachertohelpyoumakenewfriends.”及上文内容可推知，this是指开展一段新的友谊。故选D。【3题详解】细节理解题。根据“Ifyouhavetroubledoingthisorifyou’refeelingshy,askyourteachertohelpyoumakenewfriends.”可知，一些孩子需要老师的帮助是因为他们害羞或者不擅长交朋友。故选D。【4题详解】词句猜测题。根据“...shewasfeelingleftoutatbreakbecauseherbestfriendwasn’taround.Here’souradvicetoher—andtoallkidswhofeellonelysometimes.”中的lonely可推知“feelingleftout”意为“受冷落”。故选A。3、1.C2.D3.B4.C5.D【解析】【导语】本文主要介绍了一家动物园的动物信息以及开放时间等。【1题详解】细节理解题。根据“May10—May16(Everydayfrom9:00to17:00)”可知，5月10日至16日从早上9点到下午5点可以去参观。故选C。【2题详解】细节理解题。根据“Giraffes:Whatdobabygiraffeseat?Comeandfeed(喂)them.”可知，可以喂长颈鹿宝宝。故选D。【3题详解】细节理解题。根据“Animalshow:10:00,12:00and16:00”可知，一天有3场表演。故选B。【4题详解】细节理解题。根据“Price:$5foradults（成年人）;$20forchildren”可知，成年人需要5美元，孩子需要20美元。九岁的Michael和父母一起去，一共花费20+5×2=80美元。故选C。【5题详解】细节理解题。根据“Pandas:Whatarebabypandas’liveslike?Watchamovieabouttheminthevideoroom.”可知，可以看到关于熊猫宝宝的电影。故选D。4、1.B2.A3.D4.C【解析】【分析】这篇短文主要给我们介绍了北极的相关知识。北极和南极都是非常寒冷的地方，但北极和南极是很不一样的。【1题详解】推理判断题。根据第一段“However,theNorthandSouthPolesarenotmuchalikeaspeoplemayimagine.”和文意可知，这篇短文主要介绍了有关北极的一些情况，属于科普类的文章，故选B。【2题详解】细节理解题。根据短文第三段“About100yearsago,twomen,RobertPearyandMathewHenson,wereabletogettothisenvironmentfulloftroublesanddifficulties.”可知，大约100年前，有两个人成功地到达了北极。故选A。【3题详解】词义猜测题。根据语境“Fewpeoplecanliveinsuchadifficultplace.”可知，几乎没有人能在这个地方生存下来，说明大部分地区无人居住，uninhabited意为“无人居住的”。故选D。【4题详解】细节理解题。根据最后一段“Themovementoftheoceanwaterundertheicemayoftencausemanydifferentchangesonthesurface.”可知，冰下面海水的运动可能会导致海面的很多变化，有时候冰会破裂形成开放的水道。故选C。请仔细阅读文章，从A到E的五个句子选项中，选出填入空格处的最佳句子，并在答题卡相应位置填涂正确选项。5、1.B2.B3.A4.D5.C【解析】【导语】本文主要介绍了家庭作业社团。【1题详解】细节理解题。根据文章第二段中的“Moreandmorestudentsspendtheirafternoonsinthehomeworkclub”可知，美国中学的学生下午去家庭作业社团，故选B。【2题详解】词句猜测题。根据文章第二段中的“It’salwayschildren’sfavoritefood”可知，“snack”是孩子们最喜欢的食物，推知“snack”是“零食”的意思，故选B。【3题详解】细节理解题。根据文章第二段中的“Sothehomeworkclubisjustforthemtodotheirhomework”可知，学生们在家庭作业社团做作业，故选A。【4题详解】推理判断题。根据文章第二段中的“Moreandmorestudentsspendtheirafternoonsinthehomeworkclub”可知，越来越多的学生参加家庭作业社团，不是所有学生都喜欢家庭作业社团，故选D。【5题详解】最佳标题题。通读全文可知，本文主要介绍了家庭作业社团，“家庭作业社团”最符合文章标题，故选C。三、补全对话（10分）6、1.C2.E3.B4.F5.A【解析】【导语】本文是两个人在打电话，电话中谈论了彼此在做什么并相约其动物园，还谈及了双方喜欢的动物。【1题详解】根据“Hello.ThisisJim.”可知接电话人要介绍自己是谁，C项“我是Lisa。”符合语境。故选C。【2题详解】根据“Iamdoingmyhomework.”可知问对方在做什么，E项“你正在干什么？”符合语境。故选E。【3题详解】根据“Iliketigers.”可知问对方喜欢什么动物，B项“你喜欢什么动物？”符合语境。故选B。【4题详解】根据“Tigers?Whydoyoulikethem?”可知要回答喜欢老虎的原因，F项“因为它们强壮又酷。”符合语境。故选F。【5题详解】根据“Let’smeetatmyhomeathalfpastfour.”可知询问见面的时间和地点，A项“我们什么时候在哪里见面？”符合语境。故选A。四、短文填空（10分）7、1.A2.D3.F4.E5.B【解析】【导语】本文主要介绍了如何让你停止在课堂上睡觉的建议。【1题详解】根据“Itisimpossibleforyoutolearnanythinginclasswhenyouaresleeping”以及“Herearesomesuggestionsforyou”可知，此处是一句承上启下的话语，引出下文如何能避免在课堂上睡觉的建议，A选项“所以我们应该做什么来停止在课堂上睡觉”符合，故选A。【2题详解】根据“Trytodoyourhomeworkearlierwhenyougethome”以及“Makesureyougetasmanyhoursofseepasyourbodyneeds”可知，早一点完成作业就可以早点去睡觉，D选项“这样，你可以早点完成作业，准备睡觉”符合，故选D。【3题详解】根据“Milk,breadandeggsaregoodchoicesforyou”可知，此处提出的建议与饮食有关，F选项“早上吃一顿丰盛的早餐”符合，故选F。【4题详解】根据“Weallknowthatexerciseisgoodforourbody”可知，此处介绍与锻炼有关，E选项“多锻炼”符合，故选E。【5题详解】根据“Trytowritedownimportantpointsontheblackboard”可知，此处介绍的与课堂上记笔记有关，B选项“记笔记可以帮助你保持清醒”符合，故选B。五、语法填空（10分）8、1.A2.C3.C4.A5.B6.B7.C8.B9.A10.B【解析】【导语】本文主要介绍袁隆平的生平事迹。【1题详解】句意：袁隆平是世界上最伟大的科学家之一。thegreatest最伟大的，最高级；great原级；greater比较级。oneofthe+最高级+名词复数“……的……之一”。故选A。【2题详解】句意：他在高中时学习很努力，擅长游泳。is是；be动词原形；was是，过去式。根据“studiedand...”可知此处用动词的过去式。故选C。【3题详解】句意：在20世纪60年代，许多人因为没有足够的食物而死亡。and和；or或者；because因为。前后两句是因果关系，前果后因，用because引导原因状语从句。故选C。【4题详解】句意：我怎样才能帮助人们摆脱饥饿？how如何；when什么时候；why为什么。根据“canIhelppeopleoutofhunger”可知是如何帮助人们摆脱饥饿。故选A。【5题详解】句意：因此，他决定学习种植水稻。learning学习，动名词；tolearn动词不定式；learns动词单三。decidetodosth.“学习做某事”。故选B。【6题详解】句意：杂交水稻是一种强壮的植物。the定冠词；a不定冠词，修饰以辅音音素开头的单词；an不定冠词，修饰以元音音素开头的单词。此处泛指“一种植物”，strong以辅音音素开头，用不定冠词a。故选B。【7题详解】句意：它可以比任何其他大米多生产20%的大米。must必须；should应该；can能。根据“It...make20%”可知它能够多生产20%。故选C。【8题详解】句意：不幸的是，2021年5月22日，这位91岁的老人去世了。in在里面；on在上面；at在。空格后是具体某一天，用介词on。故选B。【9题详解】句意：真是个坏消息！what引导感叹句，结构为whatadj.+不可数名词/可数名词复数+主谓；howa错误结构；whata引导感叹句结构，结构为Whataadj.n.+主谓。感叹句的中心词是不可数名词news，用what引导感叹句。故选A。【10题详解】句意：我们中国人民将永远记住他。remember记得，动词原形