2025春人教版英语七下Unit 3 第4课时 Section B（1a-1d）（分层作业）（解析版）

Unit3KeepFit第四课时（SectionB1a—1d）分层作业一、单词拼写1．Linglingisthebestfriendofmine,shealways(鼓励)metothinkaboutwaystoimprovemygrades.【答案】encourages【详解】句意：玲玲是我最好的朋友，她总是鼓励我想办法提高我的成绩。encourage“鼓励”，时态为一般现在时，主语是she，谓语动词用三单形式。故填encourages。2．Theresearchthosescientistsdevotedalltheirlifeto(成功)atlast.【答案】succeeded【详解】句意：那些科学家毕生致力于的研究终于取得了成功。succeed“成功”，此处指过去发生的事情，时态为一般过去时。故填succeeded。3．Hisbrother’sg(目标)ofNewYearistogethisdrivinglicense.【答案】(g)oal【详解】句意：他哥哥的新年目标是考驾照。根据首字母提示可知，此处表示目标，“目标”goal，名词，作主语；根据“is”可知，主语应是单数。故填(g)oal。4．Lisaishealthy.Shedoes(仰卧起坐)asmanyasshecan.【答案】sit-ups【详解】句意：丽萨很健康。她尽可能多地做仰卧起坐。sit-up“仰卧起坐”，可数名词，根据“asmanyasshecan”可知，此处应用名词的复数形式。故填sit-ups。5．ThesupercomputerShenWeiinWuxihelpsChinamakegreat(进步)indifferentareas.【答案】progress【详解】句意：无锡神威的超级电脑帮助中国在不同领域取得了很大进步。“进步”对应的英文为progress，为不可数名词。故填progress。6．Theywillhaveafootballm(比赛)onSunday.【答案】(m)atch【详解】句意：周日将有一场足球比赛。根据句意及首字母汉语提示可知，match意为“比赛”符合句意。故填(m)atch。7．Simonisamemberoftheschoolvolleyball(队).【答案】team【详解】句意：Simon是这个学校排球队的一个成员。team“队”，可数名词，这里用单数形式。故填team。8．Britisheatinghabitsarequitedifferentfrom(我们的).【答案】ours【详解】句意：英国人的饮食习惯和我们的很不一样。根据“Britisheatinghabitsarequitedifferentfrom…”以及汉语提示可知，此处应用名词性物主代词ours，表示“我们的饮食习惯”。故填ours。9．Wecan’t(输掉)theimportantbasketballgame.【答案】lose【详解】句意：我们不能输掉这场重要的篮球赛。lose“输掉”，情态动词后用动词原形，故填lose。10．Flowersbloom(开花)again,andnooneisat(青少年).【答案】(t)eenager【详解】句意：花有重开日，人无再少年。根据中文提示和首字母，teenager“青少年”符合语境，a接名词单数。故填(t)eenager。二、单项选择11．Shenzhou-17wasasuccess.ItshowsChinahasmadegreat________inthefieldofspacescience.A．teamwork B．result C．progress D．decision【答案】C【详解】句意：神舟17号取得了成功。这表明中国在空间科学领域取得了巨大的进步。考查名词辨析。teamwork团队合作；result结果；progress进步；decision决定。根据“inthefieldofspacescience”和“makegreat...in”可知，在科学领域取得了巨大的进步，故选C。12．—IhopetobeanastronautwhenIgrowup.—Soundsgood.Ifyoualwaysstudyhard,Ibelieveyouwillmakeit.A．decide B．record C．succeed【答案】C【详解】句意：——我希望长大后能成为一名宇航员。——听起来不错。如果你一直努力学习，我相信你会成功的。考查动词短语和动词辨析。decide决定；record记录；succeed成功。短语makeit表示“成功”，故选C。13．Thegovernment________peopletousepublictransporttogoaroundbecauseoftheairpollution.A．encourages B．warns C．avoids【答案】A【详解】句意：由于空气污染，政府鼓励人们使用公共交通工具出行。考查动词辨析。encourages鼓励；warns警告；avoids避免。根据“becauseoftheairpollution.”可知此处是说政府鼓励人们使用公共交通工具出行。故选A。14．Withoutyourhelp,Ican’t________theprobleminsuchashorttime.A．thinkof B．tryout C．giveout D．workout【答案】D【详解】句意：没有你的帮助，我不能在这么短的时间内解决这个问题。考查动词词组词义辨析。thinkof想起；tryout参加……选拔；giveout分发；workout解决，算出。由句意和“Withoutyourhelp,Ican’t________theproblem”可知，使用workout解决，符合语境。故选D。15．Lastweek’stalentshowwasagreat________.A．successful B．success C．succeed D．successfully【答案】B【详解】句意：上周的才艺表演非常成功。考查词汇辨析。successful成功的，形容词；success成功，名词；succeed成功，动词；successfully成功地，副词。根据“agreat”可知，空格处应用名词。故选B。三、完形填空Doyoulikedoingsports?Howoftendoyouexercise?Exerciseisverygoodforour16.However,I’msorrytosaythatIexerciselessthanonceaweek.Iknowitisnota17wayoflivingfora14-year-oldboy.ButIreallydon’thavemuch18toexercise.Actually(事实上),Ilovesportsverymuch.Before,Iwasamember(成员)ofthe19clubandthesoccerclubinschool.IplayedbasketballeveryMondayandThursday.AndI20socceralmosteverydayafterschool,soIplayeditverywell.ButIleftthetwo21inSeptemberlastyear.BecauseIhadto22muchmoretimeonmystudy.NowIhavelittletimetodosportsorhavefun.I23watchTVorplaycomputergames,either.Thewintervacationiscoming.IwillhavemoretimetodowhatIlike.Myfriendsaskmetoplaysportswiththemduring(在……期间)the24.Theythinkhealthisvery25.IhopeIwillhavetimetoexercisewiththem.16．A．bodies B．magazines C．programs D．buildings17．A．bad B．good C．wrong D．terrible18．A．water B．food C．money D．time19．A．art B．chess C．basketball D．music20．A．drew B．played C．bought D．picked21．A．clubs B．schools C．stores D．libraries22．A．wait B．break C．wash D．spend23．A．always B．usually C．often D．hardlyever24．A．discussion B．competition C．vacation D．class25．A．meaningless B．important C．hungry D．unlucky【答案】16．A17．B18．D19．C20．B21．A22．D23．D24．C25．B【导语】本文是一篇记叙文，主要讲述了作者学习任务很重，没时间做运动。16．句意：锻炼对我们的身体有很大好处。bodies身体；magazines杂志；programs节目；buildings建筑物。根据常识可知，锻炼对身体好。故选A。17．句意：我知道对于14岁的男孩这不是一种好的生活方式。bad坏的；good好的；wrong错误的；terrible可怕的。根据前文“However,I’msorrytosaythatIexerciselessthanonceaweek.”可知，锻炼很少不是好的生活方式。故选B。18．句意：但是我真没有时间锻炼。water水；food食物；money金钱；time时间。根据后文“NowIhavelittletimetodosportsorhavefun.”可知，没有时间锻炼。故选D。19．句意：之前，我是学校篮球和足球俱乐部的成员。art美术；chess象棋；basketball篮球；music音乐。根据后文“IplayedbasketballeveryMondayandThursday.”可知，是篮球和足球俱乐部成员。故选C。20．句意：我几乎每天放学后都踢足球，所以我踢得很好。drew画画；played玩；bought买；picked捡。playsoccer“踢足球”。故选B。21．句意：但是去年九月，我离开了这两个俱乐部。clubs俱乐部；schools学校；stores商店；libraries图书馆。根据上文“...clubandthesoccerclub”可知，指的是俱乐部。故选A。22．句意：因为我必须花费更多时间在学习上。wait等待；break破坏；wash洗；spend花费。spendtimeonsth.“在某事上花费时间”。故选D。23．句意：我几乎也不看电视或打电脑游戏。always总是；usually通常；often经常；hardlyever几乎不。根据“NowIhavelittletimetodosportsorhavefun.”可知，也没时间打游戏和看电视。故选D。24．句意：我的朋友让我寒假和他们一起做运动。discussion讨论；competitive竞争；vacation假期；class班级。根据“Thewintervacationiscoming.”可知，指的是假期。故选C。25．句意：他们认为健康非常重要。meaningless无意义的；important重要的；hungry饥饿的；unlucky不幸运的。根据常识可知，健康是非常重要的。故选B。阅读理解AHowlongwouldittakeyourun5,000m?LiYiben,80yearsold,ran5000min28minutesand6seconds(秒).LididitinaraceinHuainan.“Thisistough.Ihaveneverworkedsohard,”saidLiaftertherace.Liservedinthemilitary(在军队服役)whenhewasyoung.In1968,heleftthemilitaryandfoundanewjob.Lihadtogoover20kmfromhometowork.That’swhenhegotinterestedinrunning.Lirantoworkeverytwoorthreedays.Thatmadehimagreatrunner.Afterheleftworkin1995,Lispentmoretimerunning.In1998,Lirana100kmmarathon.HeranintheNationalMastersAthleticsChampionships(全国老将田径锦标赛)in1999.Oneyearlater,hewenttotheAsiaMastersAthleticsChampionshipsinIndia.In2001,LiwenttoSydneytorunintheWorldMastersAthleticsChampionships.Inthefollowingyears,Likeptrunninginmanyraces.Runningplaysanimportantroleinhislife.“Runningmakesmefeelyounger,”saidLi.根据材料内容选择最佳答案。26．WhatdoweknowabouttheraceinHuainan?________A．Itwasa5,000mrace. B．LiYibenranthefastest. C．Alltherunnerswerethesameage. D．TherewerethreewomeninLiYiben’sgroup.27．Theunderlinedword“tough”inParagraph(段落)3isclosestinmeaningto“________”.A．easy B．difficult C．boring D．exciting28．LiYibenbecameagoodrunner________.A．whenhewas20 B．becauseheoftenrantowork C．whenheservedinthemilitary D．becausehewenttomanyrunningraces29．WhendidLiYibenrunaraceinIndia?________A．In1998. B．In1999. C．In2000. D．In2001.30．What’sthebesttitle(标题)forthepassage?________A．Theimportanceoffeelingyoung. B．Thegoodofhealthyhabits. C．Apopularsportsgame. D．Afastoldrunner.【答案】26．A27．B28．B29．C30．D【导语】本文是一篇记叙文。主要讲了李一本的故事，包括他的跑步成就和他的个人背景。26．细节理解题。根据第一段“LiYiben,80yearsold,ran5000min28minutesand6seconds(秒).LididitinaraceinHuainan.”可知，在淮南的比赛是五千米的。故选A。27．词义猜测题。根据“Ihaveneverworkedsohard”可知，比赛很艰苦，李一本非常努力。tough艰难的，与difficult同义。故选B。28．细节理解题。根据第二段“Lirantoworkeverytwoorthreedays.Thatmadehimagreatrunner.”可知，李一本由于经常跑步去上班而成为了优秀的跑者。故选B。29．细节理解题。根据最后一段“in1999.Oneyearlater,hewenttotheAsiaMastersAthleticsChampionshipsinIndia.”可知，1999年之后一年是2000年，他去了印度参加比赛。故选C。30．最佳标题题。由“LiYiben,80yearsold,ran5000min28minutesand6seconds(秒).”可知，文章讲述了一个80岁的老人奔跑的一生。故选D。B“Humanscandevelopcertainabilitieswearen’tbornwithbypracticinganimals’movements,”theChineseWushuloversbelievedinthepast—andstilldotoday.Wuqinxi,alsoknownas“Five-AnimalExercises”,isthefirstcompletesetofqigongexercisesfollowingthemovementsofanimals:bears,tigers,deer(鹿),monkeys,andcranes(鹤).ItwasdevelopedbyoneofthegreatestdoctorsinChinesehistory,HuaTuo,morethan1,800yearsago.Wuqinxiiswell-designed(设计)tohelpbloodcirculation(循环),andlettheenergygosmoothlyinthebodysoastoimprovethehealth.Thebearmovementsaregoodforthestomach.Thetigermovementscanreduce(减少)thepainintheback.Thedeermovementshelpreducethefataroundthewaist(腰).Themonkeymovementscanbegoodfortheheart,andthecranemovementscanhelpkeepourkneeshealthy.Forthosenewlearners,thefirstfewexercisesmightnotgowell.Wearcomfortableclothes,keeppeacefulinyourmind,trytomoveslowly...Littlebylittle,you’llfeelmoreandmoreharmonious(和谐的)withnature.Youmayevenfeelyoubecomeatigeroradeer,walkingintheforestfreely.Theseexercisesneednotoolsandtheyareeasytolearn.Youcansearchonlineforthevideosandpracticethematanytimewhenyoufeellikerelaxingyourbodyandmind.Becauseit’sfuntopracticeandgoodforhealth,wuqinxiisbecomingmoreandmorepopularinrecentyears,notonlyinChina,butalsoinmanyotherplacesoftheworld.根据短文内容，判断句子正(T)、误(F)。31．Wuqinxifollowsthemovementsoflions,deer,monkeys,bearsandcranes.32．Peoplepracticewuqinxitoprotectwildanimals.33．HuaTuodevelopedwuqinxi.34．Ifyourgrandmotherhasapainintheback,thetigermovementsmayhelpher.35．Weneedtopreparealotofthingsbeforepracticingwuqinxi.【答案】31．F32．F33．T34．T35．F【导语】本文是一篇说明文，文章介绍了中国五禽戏的诞生、练习的好处和建议等内容。31．细节理解题。根据“isthefirstcompletesetofqigongexercisesfollowingthemovementsofanimals:bears,tigers,deer(鹿),monkeys,andcranes”可知五禽戏模仿熊、老虎、鹿、猴子和鹤的动作，没有狮子。故答案为F。32．细节理解题。根据“Wuqinxiiswell-designed(设计)tohelpbloodcirculation(循环),andlettheenergygosmoothlyinthebodysoastoimprovethehealth.”可知五禽戏是精心设计的，有助于血液循环，让能量在体内顺利流动，从而改善健康。故答案为F。33．细节理解题。根据“ItwasdevelopedbyoneofthegreatestdoctorsinChinesehistory,HuaTuo,morethan1,800yearsago.”可知华佗研究出了五禽戏。故答案为T。34．细节理解题。根据“Thetigermovementscanreduce(减少)thepainintheback.”可知老虎的动作可以减轻背部的疼痛。故答案为T。35．细节理解题。根据“Theseexercisesneednotoolsandtheyareeasytolearn”可知这些练习不需要工具，而且很容易学习。故答案为F。C根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。NowadaystraditionalChineseqigongisnolongerexclusive(独享的)totheelderly.Lately,asavideoofBaduanjingotpopularontheInternet,36.Baduanjinhasahistoryofover800years.ItwascreatedduringtheSongDynasty.Asthenameshows,Baduanjinismadeupofeightgroupsofmovements.Comparedwithothersports,suchasballgamesandswimming.37.Soitusedtobeseenasasportfortheelderly.Inrecentyears,however,manyyoungpeoplecametorealizethebeautyofthesport.Baduanjiniseasytolearnandrequiresnotoolsandlittlespace.Soit’sperfectforofficeworkers,becausetheyoftenfeelapainintheirneckandshoulders.38.ThereisalsoabooknamedBaduanjinExerciseforchildrentodoexercise.“I’vebeendoingBaduanjinforamonthanditmakesmesleepbetter.IthinkBaduanjinisreallyhelpful.”ayoungmansaid.39.Butaccordingtothescientists,notallpeoplearesuitableforpracticingBaduanjin,andpatientswhomayfalleasilyshouldn’tdotheexercise.40.A．PeoplepaymoreandmoreattentiontohealthB．itishardtolearnC．ithasbecomeanewfavouriteforyoungpeopleD．WeshouldalwaysputsafetyfirstE．ThatisbecauseoflonghoursofsittingF．Besideshim,manypeoplesaidBaduanjincouldhelpthemgetrelaxedG．Baduanjinisslowandgentle【答案】36．C37．G38．E39．F40．D【导语】本文讲述了中国传统气功八段锦因其简单易学、无需工具与大的空间，能缓解身体疼痛的特点，逐渐受到年轻人的喜爱，但是并非所有人都适合练习，需注意安全。36．根据“NowadaystraditionalChineseqigongisnolongerexclusive(独享的)totheelderly.Lately,asavideoofBaduanjingotpopularontheInternet”可知，此处应是引出适合的另一类人群，选项C“它已成为年轻人的新宠”符合，故选C。37．根据“Comparedwithothersports,suchasballgamesandswimming...Soitusedtobeseenasasportfortheelderly.”可知，此处应是说相比球类运动及游泳而言，八段锦是怎样的，选项G“八段锦缓慢而温柔”符合，故选G。38．根据“Soit’sperfectforofficeworkers,becausetheyoftenfeelapainintheirneckandshoulders.”可知，此处应是说上班族脖子和肩膀疼痛的原因，选项E“这是因为长时间坐着”符合，故选E。39．根据“‘I’vebeendoingBaduanjinforamonthanditmakesmesleepbetter.IthinkBaduanjinisreallyhelpful.’ayoungmansaid.”可知，此处应是说人们对八段锦的评价，选项F“除了他，许多人说八段锦可以帮助他们放松”符合，故选F。40．根据“Butaccordingtothescientists,notallpeoplearesuitableforpracticingBaduanjin,andpatientswhomayfalleasilyshouldn’tdotheexercise.”可知，此处应是说运动的前提是要保证安全，选项D“我们应该永远把安全放在第一位”符合，故选D。五、任务型阅读阅读下面短文，根据短文内容回答问题。OnMarch27th,thefinalmatchofthe“CunBA”(村BA)basketballgamestookplaceinTaipanvillage,Guizhou.Therearenosuperstarplayers,noadsandnoticketsinthegame.Mostoftheplayersarefromthelocalvillagesandnearbycities.“Weusuallyplaybasketballafterwork.Basketballisahobbyforus,”saysWangShenglong,thecaptainoftheTaipanTeam.Howcan“CunBA”becomepopular?Over20,000peoplefrommanyotherplacescomeheretoenjoytheexcitinggame.Soit’sdifficultforthemtogetaseat.EvenYaoMingsaysheisnotsureifhecangetaseat.“Therearenomoreseatshere,soIbringachairwithme.Manypeopleevenbringfoodwiththem.That’samazing!”saysSuZhi,abasketballfanfromBeijing.Ittakeshim20hourstodrivefromBeijingtoTaipan.Hethinkswatchingthisgamemakeshimexcited.Duringthebreaksofthegame,peoplecanenjoythelocalMiaodancesandthebeautifulsinging.Prizesforwinnersarelocalspecialfoodslikerice,duckandfish.Whataninterestinggameitis!SunQuan,a15-year-oldboyinTaipanMiddleSchool,likesplayingbasketballverymuch.Hepracticesplayingbasketballeveryschoolnightwithhisclassmates,andhedreamstoplaybasketballwithotherplayersin“CunBA”oneday.Rightnow,hedoesn’tdowellinit,buthisfathertellshim“Practicemakesperfect”.41．Wherearemostoftheplayersof“CunBA”from?42．HowmanypeoplecometoTaipanvillagetoenjoytheexcitinggame?43．Whataretheprizesforthewinnersaccordingtothepassage?44．WhydoesSunQuanoftenpracticeplayingbasketball?45．Doyouwanttogoto“CunBA”?Why?【答案】41．Theyarefromthelocalvillagesandnearbycities.42．Over20,000.43．Localspecialfoodslikerice,duckandfish.44．Becausehedreamstoplaybasketballwithotherplayersin“CunBA”oneday.45．Yes,Ido.BecauseIcanwatchthegamesandenjoythebeautifulscenerythere.(开放性试题，答案不唯一，言之有理即可)【导语】本文主要介绍了什么是“村BA”，以及其受欢迎的程度。41．根据文中“Mostoftheplayersarefromthelocalvillagesandnearbycities.”可知，很多都是来自当地的村庄和附近的城市。故填Theyarefromthelocalvillagesandnearbycities.42．根据文中“Over20,000peoplefrommanyotherplacescomeheretoenjoytheexcitinggame.”可知，超过两万人来到这里观看比赛。故填Over20,000.43．根据文中“Prizesforwinnersarelocalspecialfoodslikerice,duckandfish.”可知，奖品是当地的特色食物如米、鸭子、鱼。故填Localspecialfoodslikerice,duckandfish.44．根据文中“hedreamstoplaybasketballwithotherplayersin‘CunBA’oneday.”可知，是因为他的梦想是在“村BA”和其他球员打篮球。故填Becausehedreamstoplaybasketballwithotherplayersin“CunBA”oneday.45．开放性作答，言之有理即可。故填Yes,Ido.BecauseIcanwatchthegamesandenjoythebeautifulscenerythere.六、短文填空阅读下面短文，在空白处按要求填入适当的单词或括号内单词的正确形式，每空1个单词。Everybodylikesdifferent46(sport).Therearemanykindsofsportslikefootball,basketball,b