2025春人教版英语七下Unit 3 第1课时 Section A（1a-Pronunciation）（分层作业）（解析版）

Unit3KeepFit第一课时（SectionA1a—Pronunciation）分层作业一、单词拼写1．Ifyouwanttokeepf(健康的),youshouldtakeexerciseandeathealthily.【答案】(f)it【详解】句意：如果你想保持健康，你应该锻炼身体，吃得健康。结合首字母提示和中文提示可知，空格处应填形容词fit。故填(f)it。2．(棒球)isverypopularamongAmericanteenagers.【答案】Baseball【详解】句意：棒球在美国青少年中很受欢迎。根据中文提示，baseball“棒球”符合语境，结合“is”可知，空处填名词单数，位于句首应大写，故填Baseball。3．Jennywantstobuyapairofg(手套)forherfriend.【答案】(g)loves【详解】句意：珍妮想给她的朋友买一副手套。根据汉语和首字母提示可知，“手套”译成：glove，这里apairof修饰名词glove的复数gloves。故填(g)loves。4．Ifyouwanttoclimbtherocks,youshouldtakealong,strong(绳子)withyou.【答案】rope【详解】句意：如果你想爬石山，你应该带上一根又长又结实的绳子。rope“绳子”，a后跟名词单数。故填rope。5．Lindaspoketooquietly.Icould(几乎不)hearherattheback.【答案】hardly【详解】句意：琳达说话太小声了。我在后面几乎听不见她的声音。根据所给句子和汉语提示可知，应该填的是副词“几乎不”，其英文是hardly，hardly常放在情态动词之后，实义动词之前，本题中放在情态动词could之后，动词hear之前，符合题意。故填hardly。6．I(曾经)cookedadishformymotherandittastedgood.【答案】once【详解】句意：我曾经给妈妈做过一道菜，味道很好。once作副词，意为“曾经”，符合句意，故填once。7．Ihavepianolessonsaweek,onWednesdayandFriday.(两次).【答案】twice【详解】句意：我每周上两次钢琴课，在星期三和星期五。twice“两次”，表示频度。故填twice。8．—Isthisscarfyours?—Yes,it’s(我的).Thanksforfindingit!【答案】mine【详解】句意：——这条围巾是你的吗？——是的，它是我的。谢谢你找到它！根据中文提示和句意可知，此处指这条围巾是我的，空后没有名词，此处应用名词性物主代词mine。故填mine。9．Katehaslonghair,butmyhairislongerthan(她的).【答案】hers【详解】句意：凯特有长头发，但我的头发比她的长。此处是指代“她的头发”，空后无名词，用名词性物主代词hers指代。故填hers。10．Lucy’ssister(have)twotennisrackets.【答案】has【详解】句意：Lucy的妹妹有两个网球拍。主语Lucy’ssister是第三人称单数，谓语动词用第三人称单数形式，故填has。二、单项选择11．—Doyouhavearedjacket?—______.ButIhaveablueone.A．No,Idon’t B．Yes,Ido C．Yes,Ihave D．No,itisn’t【答案】A【详解】句意：——你有红色夹克吗？——不，我没有。但我有一个蓝色的。考查一般疑问句。根据“Doyouhavearedjacket?”及“ButIhaveablueone.”可知，我没有红色的马甲，空处要用否定回答。又根据问句中的主语“you”可知，否定回答时人称代词应为I，且一般疑问句由do提问，答语应用do来回答。故选A。12．—________doyougototheScienceClub?—Twiceaweek.A．Howoften B．Howsoon C．Howmuch D．Howlong【答案】A【详解】句意：——你多久去一次科学俱乐部？——一周两次。考查特殊疑问句。Howoften多久一次；Howsoon多久以后；Howmuch多少；Howlong多长，多久。根据“Twiceaweek”可知此处是询问频率，应用howoften进行提问。故选A。13．I_________goshoppinginbigmalls.Online(网上的)shoppingissoeasy.A．sometimes B．seldom C．usually D．always【答案】B【详解】句意：我很少去大商场购物。网上购物很容易。考查副词辨析。sometimes有时；seldom极少；usually通常；always总是。根据“Onlineshoppingissoeasy.”可知，网上购物如此简单，因此极少去超市。故选B。14．Thehairbandcan’tbelongto_________._________isinherschoolbag.A．her;Hers B．her;Her C．hers;Hers D．hers;Her【答案】A【详解】句意：这个发带不可能是她的。她的在她的书包里。考查代词辨析。her她/她的，宾格/形容词性物主代词；hers她的，名词性物主代词。belongto后接代词的宾格作宾语，所以用her。第二空在句中作主语且空后没有名词，指代“她的发带”，用名词性物主代词。故选A。15．Theseare________desks.A．Ray’sandLucy B．RayandLucy’s C．Ray’sandLucy’s【答案】C【详解】句意：它们是Ray和Lucy的桌子。考查名词所有格。根据“desks”可知，这些桌子是Ray和Lucy分别拥有的，表示两个人分别拥有物品时，两个人的名字后都使用所有格。故选C。16．划线字母读音与其他三个不同的是________.A．big B．it C．bike D．Miss【答案】C【详解】句意：划线字母读音与其他三个不同的是bike。考查元音字母读音。big[bɪɡ]；it[ɪt]；bike[baɪk]；Miss[mɪs]。根据音标可知，bike划线字母读音为[aɪ]，其他三项划线字母读音为[ɪ]，故选C。17．找出划线部分发音不同的选项：A．lie B．tie C．diet D．pie【答案】C【详解】考查字母组合发音。四个选项划线部分的发音分别为：lie/aɪ/；tie/aɪ/；diet/aɪə/；pie/aɪ/。故C选项与其他选项发音不同。故选C。18．Choosethewordwithadifferentsoundinthegroup.(选出划线部分发音不同的单词)A．pyramid B．type C．fly D．sky【答案】A【详解】句意：选出划线部分发音不同的单词。考查语音知识。pyramid/ˈpɪrəmɪd/；type/taɪp/；fly/flaɪ/；sky/skaɪ/。根据音标可知，A项划线部分的发音是/ɪ/，其余选项划线部分的发音是/aɪ/，故选A。19．—Whatdoyouliketodoafterschool,Danny?—Walkwithmyfriends.（选出画线部分需要重读的单词）A．Walk;with B．Walk;friends C．Walk;my;friends D．with;friends【答案】B【详解】句意：——你放学后喜欢做什么，丹尼？——和朋友一起散步。考查重读。一般来说，在句子中需重读的词都是实词，比如名词、动词、形容词、副词等，因此Walk和friends需要重读。故选B。20．Whichofthefollowingwordshasadifferentsoundfromtheunderlinedletteroftheword“kite”?（找出下列与所给单词划线字母发音不同的单词。）A．mine B．in C．knife【答案】B【详解】句意：下面哪个单词与单词kite的划线字母发音不同？考查单词读音。mine[maɪn]；in[ɪn]；knife[naɪf]。kite发音为[kaɪt]，B项的划线部分读音与单词kite的下划线字母不同。故选B。三、补全对话选择最佳选项完成对话。Mike:Let’splaybasketball,Tom.Doyouhaveabasketball?Tom:OK,butIcan’tfindmybasketballnow.Mike:21Tom:No,itisn’t.Mytennisballisunderthechair.Mike:22Tom:It’smybag.Thebasketballisnotinthatbag.Mike:Isitonthesofa?Tom:23Ithinkmybasketballislost.Mike:OK.Wecanplaytennis.Tom:24Mike:Oh!MyfriendBobhasabasketball.Tom:25Mike:Let’sgoandaskhimforit.A．No,itisn’t.B．Isitunderthechair?C．What’sthatonthebed?D．That’sgreat!E．ButIdon’twanttoplayit.【答案】21．B22．C23．A24．E25．D【导语】本文是迈克和汤姆的对话。迈克邀请汤姆打篮球，但是汤姆找不到他的篮球，最后他们决定向朋友借一个。21．根据“OK,butIcan’tfindmybasketballnow.”和“No,itisn’t.Mytennisballisunderthechair.”可知问句是一个一般疑问句，B项“它在椅子下面吗？”符合语境。故选B。22．根据“It’smybag.Thebasketballisnotinthatbag.”可知，此处说了另一个位置上的东西，C项“床上的那个是什么？”符合语境。故选C。23．根据“Ithinkmybasketballislost.”可知，篮球也不在沙发上。A项“不，它没有。”符合语境。故选A。24．根据“OK.Wecanplaytennis.”和“Oh!MyfriendBobhasabasketball.”可知，麦克提议打网球，却遭到了拒绝。E项“但我不想玩它。”符合语境。故选E。25．根据“Oh!MyfriendBobhasabasketball.”和“Let’sgoandaskhimforit.”可知，知道麦克的朋友有篮球后，他们很高兴。D项“太好了！”符合语境。故选D。四、完形填空Youmustbehappybecausespringiscoming!Lotsofgreatoutdooractivitiesare26you.Let’stakea27atthelistbelow.Gofora28throughyourneighbourhood—Inspring,everythingis29andflowersarecomingout.Agoodwayto30itistotakeawalkaroundtheblock,andyourdogwilllovedyou31forthetimeoutside.Goforabikeride—Bikeridingisgreatexercise.It’sgood32yourhealth.33givesyouawaytogetaround.Rideyourbiketoyourfavourite34forlunch,andthenridearoundforaleisurely(悠闲的)35.Visitafarm—36oflocalfarmshaveFarmDays,37youandyourfamilycanvisitthefarm,watchtheanimals,and38localagriculture(农业).Sitout39thesun—Sometimesthereis40betterthansittingoutsidewithacupofhottea.Itisenjoyable,isn’tit?26．A．speaking B．saying C．telling D．calling27．A．see B．look C．watch D．eye28．A．ride B．swim C．walk D．hike29．A．green B．brown C．yellow D．blue30．A．hate B．enjoy C．spend D．pay31．A．little B．less C．lot D．more32．A．for B．after C．before D．by33．A．This B．That C．It D．One34．A．shop B．school C．park D．restaurant35．A．morning B．afternoon C．evening D．night36．A．Little B．Much C．Lots D．Each37．A．so B．but C．or D．however38．A．think B．worry C．learn D．talk39．A．in B．on C．below D．through40．A．something B．everything C．anything D．nothing【答案】26．D27．B28．C29．A30．B31．D32．A33．C34．D35．B36．C37．A38．C39．A40．D【导语】本文介绍春天来了可以进行的一些户外活动。26．句意：很多很棒的户外活动都在召唤你。speaking说，指动作；saying说，后接说话内容；telling告诉；calling呼唤。根据“Youmustbehappybecausespringiscoming!”可知，此处指许多户外活动在召唤你。故选D。27．句意：让我们看看下面的列表。see看见；look看；watch观看；eye眼睛。takealook“看一下”，固定短语。故选B。28．句意：在你的社区里散散步——在春天，一切都是绿色的，鲜花盛开。ride骑；swim游泳；walk步行；hike徒步。根据下文“takeawalk”可知，此处指去社区里散步。故选C。29．句意：在你的社区里散散步——在春天，一切都是绿色的，鲜花盛开。green绿色的；brown棕色的；yellow黄色的；blue蓝色的。根据“Inspring,everythingis”及常识可知，春天万物是绿色的。故选A。30．句意：享受它的一个好方法是绕着街区散步，你的狗会更喜欢你在外面的时间。hate讨厌；enjoy享受；spend度过；pay付款。根据“Inspring,everythingis...andflowersarecomingout.”可知，此处指享受春天的一个好方法。故选B。31．句意：享受它的一个好方法是绕着街区散步，你的狗会更喜欢你在外面的时间。little几乎没有；less更少；lot许多；more更多。根据“yourdogwilllovedyou...forthetimeoutside”可知，你的狗在外面的时候会更爱你，用more。故选D。32．句意：它对你的健康有好处。for为了；after在……之后；before在……之前；by通过。begoodfor“对……有好处”，固定短语。故选A。33．句意：它给了你一种四处走动的方式。This这个；That那个；It它；One一个。根据“Bikeridingisgreatexercise.”可知，此处指“骑自行车”让人可以四处走动，用It指代。故选C。34．句意：骑自行车去你最喜欢的餐厅吃午饭，然后悠闲地度过一个下午。shop商店；school学校；park公园；restaurant饭店。根据“forlunch”可知，吃午饭应是去饭店。故选D。35．句意：骑自行车去你最喜欢的餐厅吃午饭，然后悠闲地度过一个下午。morning早上；afternoon下午；evening傍晚；night晚上。根据“forlunch,andthenridearoundforaleisurely(悠闲的)”可知，吃完午饭后时间应是到了下午。故选B。36．句意：许多当地的农场都有农场日，所以你和你的家人可以参观农场，看动物，学习当地的农业。Little几乎没有；Much许多；Lots许多；Each每一个。lotsof“许多”，修饰不可数名词或可数名词复数。故选C。37．句意：许多当地的农场都有农场日，所以你和你的家人可以参观农场，看动物，学习当地的农业。so因此；but但是；or或者；however然而。根据“oflocalfarmshaveFarmDays,”和“youandyourfamilycanvisitthefarm”可知，前后句为因果关系。故选A。38．句意：许多当地的农场都有农场日，所以你和你的家人可以参观农场，看动物，学习当地的农业。think认为；worry担心；learn学习；talk谈论。根据“yourfamilycanvisitthefarm,watchtheanimals”可知，参观农场和看动物，有助于学习一些与农业相关的知识。故选C。39．句意：坐在外面晒太阳。in在……里面；on在……上面；below在……下面；through穿过。根据“thesun”可知，此处指在太阳下，用介词in。故选A。40．句意：有时候，没有什么比坐在外面喝杯热茶更好的了。something某事物；everything一切；anything任何事物；nothing没有什么。根据“Itisenjoyable,isn’tit?”可知，没有什么比坐在外面喝杯热茶更好的了。故选D。阅读理解ADoyoulikewalling?AgirlnamedJennylikeswalkingverymuch,becauseshethinksitisgoodforhahealth,“It’sabout6kilometersfrommyhometoschool.Igetupat6:00everymorning.Afterhavingbreakfast,Iwalktoschool.Icanseethebeautifulflowersandsayhellotomyfriendsontheway.Iamveryhappy.”saysJenny.“Myfatherbuysanewcarandhewantstotakemetoschooleverymorning.ButIthinkIneedtoexerciseandIthinkmyfatheralsoneedsexercise.Nowhewalkstowork.Afterdinner,myfather,mymotherandIoftentakeawalkforhalfanhournearourhouse.Ihaveahealthyandhappyfamily.”41．HowdoesJennygettoschooleveryday?A．Bycar. B．Onfoot. C．Bybus. D．Bybike.42．WhendoesJennygotoschool?A．At6:00. B．Byacar. C．Afterbreakfast D．Aftershegetsup.43．HowfarisitfromJenny’shometoschool?A．About3kilometers. B．About6kilometers. C．About7kilometers. D．About8kilometers.44．WhydoesJennylikewalking?A．Itmakesherhealthy. B．It’sfunny. C．Shecangetuplate. D．Itmakesherhappy.45．WhatdoesJenny’sfatherbuy?A．Anewhouse. B．Anewbike. C．Anewcar. D．Anewboat.【答案】41．B42．C43．B44．A45．C【导语】本文讲述了一个名叫Jenny的女孩非常喜欢步行上学，因为她认为步行对健康有益，并且她的家人也通过步行保持健康和快乐的生活方式。41．细节理解题。根据“Afterhavingbreakfast,Iwalktoschool.”可知，Jenny每天步行上学，故选B。42．细节理解题。根据“Afterhavingbreakfast,Iwalktoschool.”可知，Jenny在吃完早餐后去上学，故选C。43．细节理解题。根据“It’sabout6kilometersfrommyhometoschool.”可知，从Jenny的家到学校大约6公里，故选B。44．细节理解题。根据“becauseshethinksitisgoodforherhealth.”可知，Jenny喜欢步行是因为她认为这对她的健康有好处，故选A。45．细节理解题。根据“Myfatherbuysanewcar”可知，Jenny的父亲买了一辆新车，故选C。B读下面的文章，判断对错，正确的写T，错误的写F。Oneoftheeasiestwaystokeephealthyistodojogging(慢跑).“Joggingisthenameforaverygentle(温和的)running—itisjustalittlefasterthanwalking.”Startslowjog20meters,thenwalk20meters.Littlebylittle,ifyouarenotfeelingverytired,youmaydomorejoggingandlesswalking.Finally,jogthewholeday.Itwillbeeasyforyoutostartjoggingfor15minutestwiceaweek.Thenincrease(增加)thisto20~30minuteseveryday.Thelongeryoujoininjogging,themoreyouenjoyitandthehealthieryouwillbecome.Somepeoplelikejoggingalone(独自地),andothersenjoydoingitwithfriends.Joggingingroupsmakesmorepeoplekeener(热心的),becauseyoucannotstayinbedwhilethereisagroupoffriendswaitingoutside.Ifyouwanttostartjogging,prepareapairofcomfortableshoesanddetermined(坚定的)mind.根据短文内容判断下列句子的正(T)误(F)。46．Joggingisjustalittlemoreslowlythanwalking.47．Ifyouarenotfeelingverytired,youmaydomorejoggingandlesswalking.48．Itwillbedifficultforyoutostartjoggingfor15minutestwiceaweek.49．Otherpeopledon’tenjoyjoggingwithfriends.50．Itisnecessarytoprepareapairofcomfortableshoesanddeterminedmind.【答案】46．F47．T48．F49．F50．T【导语】本文主要介绍了慢跑的好处。46．细节理解题。根据“itisjustalittlefasterthanwalking.”可知慢跑比走路快一点。故答案为F。47．细节理解题。根据“ifyouarenotfeelingverytired,youmaydomorejoggingandlesswalking.”可知如果你不觉得很累，你可以多慢跑，少散步。故答案为T。48．细节理解题。根据“Itwillbeeasyforyoutostartjoggingfor15minutestwiceaweek”可知每周两次慢跑15分钟很容易。故答案为F。49．细节理解题。根据“othersenjoydoingitwithfriends.”可知其他人喜欢和朋友一起慢跑。故答案为F。50．细节理解题。根据“Ifyouwanttostartjogging,prepareapairofcomfortableshoesanddetermined(坚定的)mind.”可知如果你想开始慢跑，准备一双舒适的鞋和坚定的决心。故答案为T。CWhatarePElessonslikeinyourcountry?51YuanNingfei,16,theUKAtmyschool,sportscanberelaxed.Youdon’thavetogotoa40-minuteclasseachweek.Instead,wegettopickwhenwewanttoplaysports.52Soeveryonecanfindtheirfavouritesports.Ourschoolhasmanyamazingactivities.Wecantakelessonsinswimming,rockclimbing,dancingandsoon.NiuHanliang,15,theUSInmyschool,everyafternoonfrom3:30to5pmisPEtime.InPEclasses,studentsusuallyjustdosomeexercise,suchasrunningorweightlifting(举重)inthegym,orplaying.However,peopleintheUSlovesportsalot.53Everyschoolhassportsteams,forexample,Americanfootball,baseball,basketball,tennis,andmuchmore.EmiliaJovic,16,SerbiaInSerbia,ourschoolclassesincludetwohoursofPEperweek.Eachpartlasts50minutes.Duringtheseclasses,westartwith10minutesofrunning,thenweplaydifferentsportslikesoccer,basketball,volleyball,orbadminton.Manystudentsatmyschoollovephysicalactivitiesverymuch.54Eachtraininglaststwohours.DifferentcountrieshasdifferentPElessons.Mostofthestudentslikeitverymuch.55Doyouthinkso?A．Theyalsojoinafter-schoolclubstogettrainingfivetimeseachweek.B．Therearemanyinterestingoutdooractivities.C．SomestudentsfromallovertheworldtellsomethingabouttheirPEclasses.D．SportsteamtrainingisanotherwayofPE.E．Therearealsoagreatnumberofsportstochoosefrom.F．Allthestudentsdon'thaveexamsforsports.G．Doingsportsisagreatwaytostayactiveandimproveourhealth.【答案】51．C52．E53．D54．A55．G【导语】本文主要介绍了不同国家的体育课。51．根据“WhatarePElessonslikeinyourcountry?”可知，设空处应该是介绍各个国家的体育课，选项C“一些来自世界各地的学生讲述了他们的体育课。”符合语境。故选C。52．根据“Soeveryonecanfindtheirfavouritesports.”可知，前一句应该提到有很多体育项目可供选择，选项E“也有很多运动可供选择。”符合语境。故选E。53．根据“Everyschoolhassportsteams,forexample,Americanfootball,baseball,basketball,tennis,andmuchmore.”可知，设空处前应该讲到学校里有运动队，选项D“运动队训练是体育的另一种方式。”符合语境。故选D。54．根据“Eachtraininglaststwohours.”可知，前一句应该提到训练的频率，选项A“他们还参加课外俱乐部，每周进行五次训练。”符合语境。故选A。55．根据“DifferentcountrieshasdifferentPElessons.Mostofthestudentslikeitverymuch.”以及“Doyouthinkso?”可知，最后一句应总结体育的重要性，选项G“做运动是保持活跃和改善健康的好方法。”符合语境。故选G。六、任务型阅读阅读下面短文，完成问题。Winterisaseasonoficeandsnowandit’sagoodtimetoplaywintersports.InChina,wintersportshavealonghistory.Overtwothousandyearsago,peoplehadtocatchanimalsforfoodinwinter.Theyskatedtomovequickly.Hundredsofyearsago,peoplestartedtohavefunskatingontheice.China’sloveforwintersportsisgrowingovertime.Afterthe2022BeijingWinterOlympics,wintersportsbecamequitepopularacrossthecountry.Amongthewintersportslovers,about46millionareunder18.Toencouragemoreteenagerstotakepartinwintersports,schoolshavebeenmakingalotofefforts.Inthehopethatstudentscandoatleastonekindofwintersportsinthefuture,primaryandmiddleschoolsplantostartwintersportsclasses.Beijinghasmadeagoodstart.StudentsinBeijingareaskedtohaveatleastonehourtopracticethesportseveryweek.Withthehelpofthe16newindoorand50outdooricerinks(溜冰场),winterbecomesmorefunforstudentsinBeijing.Doingwintersportsisfunandhelpsstudentsbuildupastrongbody.Studentsdon’tmindthecoldandseldomgetsickinwinterafterexercisingforsometime.It’scommontofalldownandevengethurtwhileplaying.Aslongastheykeepon,wintersportswillgivestudentsanothergift—theywillbebraverandmoreconfident.56．WhendidpeoplestarttoskateontheiceforfuninChina?57．AccordingtoChartI,whatpercentofthewintersportsloversarefromthenorthofChina?58．HowlongdothestudentsinBeijingneedtopracticethesportseveryweek?59．WhatcanweknowfromChartII?60．Doyouwanttotrywintersports?Whyorwhynot?【答案】56．Hundredsofyearsago.57．55%.58．Atleastonehour.59．Wintersportsaregettingmoreandmorepopular.60．Yes,Ido.Becausetheyhelpmekeephealthy.【导语】本文介绍了冬季运动的相关信息。56．根据第一段“Hundredsofyearsago,peoplestartedtohavefunskatingontheice.”可知，几百年前，人们开始享受在冰上滑冰的乐趣。故填Hundredsofyearsago.57．根据图一可知，在中国南方有1.62亿人喜欢冬季运动，北方有1.98亿人喜欢冬季运动，共有3.6亿人喜欢冬季运动，来自北方的冬季运动爱好者占55%。故填55%.58．根据第二段“StudentsinBeijingareaskedtohaveatleastonehourtopracticethesportseveryweek.”可知，北京的学生被要求每周至少有一个小时的时间练习体育。故填Atleastonehour.59．根据图二可以看出，这三年来，每一年参加冬季运动的人数都比前一年更多，所以冬季运动越来越受欢迎。故填Wintersportsaregettingmoreandmorepopular.60．开放性试题，言之有理即可。故可填Yes,Ido.Becausetheyhelpme