Unit 2 How often do you exercise核心詞匯及語法講解練習(xí)（無答案） 2024-2025學(xué)年人教版八年級英語上冊

八上Unit2Howoftendoyouexercise？一、詞匯變形1.one(num.一)—(adv.一次)—(第一)2.two(num.二)—(adv.兩次）—(第二）3.swing(v.使……擺動(dòng))—(過去式)4.little(adj.少的)—(比較級：更少的)—(最高級：最少的)5.health(n.健康)—(adj.健康的)—(adv.健康地)—(反義詞：不健康的)—(反義詞：不健康地)6.die(v.死)—(n.死亡)—(adj.垂死的)—(adj.死的)7.write(v.寫)—(n.作者；作家)【練一練】用所給詞的適當(dāng)形式填空Mostparentsdon’tthinkitis______________（health）forchildrentostayuptoolateatnight.LaoSheisagreat______________（write）andhe’sespeciallyfamousforhisplay,Teahouse.Ifpeopledon’texercise,theillnesscangointotheir______________(body)easily.Ittakes______________（little）timetogotherebyundergroundthanbybus.Jimgotten______________(point)inthebasketballmatch.Takethemedicine______________(two)aday,andyou’llfeelbetter.Jack______________(do)hishomeworkeveryday.Mr.Li______________(teach)Englishinourschoolfiveyearsago.At______________(little)tenstudentswerelateforschoolthismorning.Manyboyslikeplayingfootballbecausetheythinkit’s______________(relax).二、單詞回顧helpv.&n.幫助——helpfuladj.有幫助—helplessadj.無助的隨便吃／喝(某物)忍不住做某事幫助某人做某事【即學(xué)即練】我經(jīng)常在星期天幫助父母做家務(wù).Ioften_______myparents_________houseworkonSundays.houseworkn(un.).家務(wù)——homework(un.)家庭作業(yè)——schoolwork(un.)學(xué)業(yè)【即學(xué)即練】青少年在完成他們的作業(yè)后應(yīng)該做些家務(wù)。Teenagersshouldaftertheyfinishtheirhomework.辨sometimes,sometimes,sometime與sometimesometimes頻度副詞＂有時(shí);間或＂,相當(dāng)于attimes,可位于句首、句中和句末.對其提問要用howoften.sometimes名詞短語＂幾次;幾回＂,其中time為可數(shù)名詞,意為＂次;回＂.對其提問要用howmanytimes.sometime副詞＂在某時(shí)＂,表示某個(gè)不確定或不具體的時(shí)間,常用于過去時(shí)或?qū)頃r(shí).對其提問要用when.sometime名詞短語“一段時(shí)間＂,常與延續(xù)性動(dòng)詞連用.對其提問要用howlong.【即學(xué)即練】1.Tomoftengoestoschoolbybusbut_________hermotherdriveshertoschool.A.sometimes B.sometimes C.sometime D.sometime2.Ihaveeverbeento（去過）Shanghai_________,Ithinkit’sbeautiful.A.sometimeB.sometimesC.sometimesD.sometime3.填空?Everybodyneedsashouldertocryoninlife,mydear.?I'vereadthearticle.It'seducational.?Wemustgettogether.?Afterhearingthatnews,heremainedsilentfor.hardlyever幾乎從不，頻率副詞，提問用howoften一次兩次每周三次①辨hardly與hardhardly副詞＂幾乎不＂,表示否定含義.hard副詞努力地;猛烈地，努力工作形容詞困難的;堅(jiān)硬的，困難的工作【即學(xué)即練】1.Mybrotherhasagoodhabit.He_______staysuplateandheoftengetsupearly.A.usuallyB.alwaysC.hardlyeverD.often2.Tomstudies,sohefailstheexam.A.hardly;hardlyB.hard;hardlyC.hard;hardD.hardly;hard3.Mydaughterstudies.Shegoestosleepbefore11p.m.A.hard;hardB.hard;hardlyC.hardly;hardlyD.hardly;hard②由how構(gòu)成的其他疑問短語的用法:短語含義用法答語howfar多遠(yuǎn)提問距離5meters、10minutes'walk等表示距離的詞語howlong多長時(shí)間提問時(shí)間for+時(shí)間段多長提問物體長度10meters等表示長度的詞語howsoon多久以后提問時(shí)間in+時(shí)間段howold多大提問年齡12yearsold等表示年齡的詞語howmuch多少錢提問價(jià)格5dollars、2yuanakilo等表示價(jià)格的詞語多少提問不可數(shù)名詞的量alotof、3glasses(of)等用于表示不可數(shù)名詞的量的詞語howmany多少提問可數(shù)名詞的數(shù)量100等具體的基數(shù)詞或several等修飾可數(shù)名詞的詞語howmanytimes多少次提問次數(shù)once、twice、threetimes等表示具體次數(shù)的詞或短語【即學(xué)即練】1.-________willthetrainarrive?-Inthreehours..A.HowlongB.HowsoonC.HowoftenD.Howmuch2.It’sfive-minutewalkfrommyhometomyschool.（對劃線部分提問）isitfromyourhometoyourschool?3.Iusuallyplayvolleyball.（對劃線部分提問）doyouplayvolleyball?4.—________isthelemonade（檸檬水）inMiXueBingCheng?—Fouryuanacup.A.Howmany B.Howfar C.Howmuch D.Howold5.________monkeysarethereinthezoo?A.Howoften B.Howlong C.HowmuchD.Howmanyfreeadj.空閑的，免費(fèi)的，自由的反：busyadj.忙碌的=full在某人的空閑時(shí)間自由地去做，隨意去做full/ful/adj.忙的;滿的;飽的充滿=befilledwith【即學(xué)即練】Lifeisfullofbeautyaslongasyouwatchcarefully.Lifebeautyaslongasyouwatchcarefully.Lifeis_______upsanddowns.Nevergiveup.A.filledof B.fullwith C.fullof D.fillwithHowcome?怎么會(huì)呢?既可獨(dú)立使用,也可在其后接句子,用來詢問事情的緣由或狀況.why與howcomewhy后接的句子要用疑問語序.Whyareyoulateagain?你為什么又遲到了呢?Howcome后接的句子要用陳述語序.Howcomeyouarelateagain?你怎么又遲到了呢?haveto不得不,必須用法：①后跟動(dòng)詞原形②有人稱、數(shù)和時(shí)態(tài)的變化③變否定句或疑問句時(shí)要借助助動(dòng)詞do的適當(dāng)形式haveto與musthaveto強(qiáng)調(diào)客觀需要,含有＂不得不＂和＂被迫＂的意思.有人稱、時(shí)態(tài)和數(shù)的變化.must強(qiáng)調(diào)主觀需要,指主觀上認(rèn)為自己有義務(wù)去做.沒有人稱、時(shí)態(tài)和數(shù)的變化.【即學(xué)即練】1.-Mike,Ican'tstopplayingcomputergames.-Foryoureyes,mydearfriend,I'mafraidyou________.A.couldB.mayC.wouldD.haveto2.Shelookafterherlittlebrother.她不得不照顧她的弟弟。3.—Shehastodothedishesnow?（改為一般疑問句并作肯定回答）—shedothedishesnow?—Yes,.maybe/'meibi/adv.大概;或許;可能辨maybe與maybemaybe副詞,常位于句首作狀語,意為＂大概;或許;可能＂,相當(dāng)于perhaps.Maybesheisadoctor.＝Shemaybeadoctor.她可能是一名醫(yī)生.maybe為＂情態(tài)動(dòng)詞＋動(dòng)詞原形”結(jié)構(gòu),在句中作謂語,意為＂可能是＂.【即學(xué)即用】1.________heisill.Sohe________athomenow.A.Maybe;maybeB.Maybe;maybeC.Maybe;mayD.May;maybe2.—Whosebagisit?—_______itisLily's,becauseshesatonthesofajustnow.A.MayB.MaybeC.Maybe D.Wouldbestayup熬夜常與late、allnight等連用【即學(xué)即用】學(xué)生不應(yīng)該熬夜,因?yàn)樗麄冃枰渥愕乃?Studentsshouldnot_________________becausetheyneedenoughsleep.拓＂動(dòng)詞＋up"型的其他短語:lookupmakeupputupsetuppickuptakeupatleast至少;不少于;起碼。least/li:st/adv.最小;最少adj.&pron.最小的;最少的“至多;不超過＂.【即學(xué)即用】你應(yīng)該每天睡至少八小時(shí)。Youshouldsleepforeighthourseveryday.你一次最多能借三本書、Youcanborrowthreebooksonce.begoodto對······友好相當(dāng)于befriendly/kindto,后面一般接sb..begoodat擅長······后跟名詞、代詞或動(dòng)詞-ing形式作賓語,同義短語為dowellin.begoodwith善于應(yīng)付·····;對······有辦法后接sb.或sth..【即學(xué)即用】1.-Ithinkwashinghandseverydayisgood________ourhealth.-Yes,Iagreewithyou.A.toB.withC.forD.at2.Infact,sugarandsaltarenotgoodbabies,oryou.A.with B.for C.to D.atresult/ri'zalt/n.結(jié)果;后果______________結(jié)果;因此______________由于____________······的結(jié)果【即學(xué)即用】1.-DoyouknowLiuHuifinallyenteredatopschool?-Certainly.That'sthe________ofhishardwork.A.habitB.suggestionC.resultD.decisionpercent/p?(r)'sent/n.百分之······（單復(fù)數(shù)同形）onepercent百分之一thirtypercent百分之三十“基數(shù)詞+percent+ofthe+名詞”意為“百分之……的……”，作主語時(shí)，謂語動(dòng)詞的單復(fù)數(shù)取決于of后面名詞的單復(fù)數(shù)。【即學(xué)即用】1.Twentypercentofthestudents(agree)withyou.百分之二十的學(xué)生贊同你。2.Thirtypercentofthetime(pass).百分之三十的時(shí)間過去了3.Almostfiftypercentofthestudentsinourclass(be)bornin2006.4.Aboutthestudentstookpartinthecamp.A.40percentB.40percentsC.40percentofD.40percentsoftheanswerto........·的答案／回答thekeyto······的鑰匙／答案／關(guān)鍵theticketto·····的票although/o:l'e?u/conj.雖然;盡管;即使，相當(dāng)于though,引導(dǎo)讓步狀語從句.重點(diǎn)：在英語中，表示“雖然……但是……”時(shí)，although與but不能同時(shí)使用Eg.Althoughthemachineisold,itstillrunswell.→Themachineisold,butitstillrunswell.盡管這臺(tái)機(jī)器舊了，但是依然運(yùn)轉(zhuǎn)得很好?！炯磳W(xué)即練】1._______thewaterwascold,theyoungmanjumpedintoittosaveothers.A.AlthoughB.WhenC.IfD.Because2._______Bobisverytall,________hecan'tplaybasketball.A./;butB.Although;butC.Because;soD./;although3.__________themanisrich,____________heisnothappy.A.Although;butB.Although;/C.But;althoughD.Although;sothrough/θru:/prep.以;憑借;穿過（穿過;通過：多指穿過門、窗、洞、森林、城市、隧道等.）辨across,through,over與crossacross介詞從物體表面橫過Iwentacrosstheroad.我穿過了馬路.through從物體內(nèi)部穿過Thethiefgotinthroughthewindow.竊賊是從窗戶進(jìn)來的.over從物體上方越過Sheclimbedoverthewall.她翻過墻去.cross動(dòng)詞相當(dāng)于goacrossHecrossedtheAtlantictwice.他兩次橫渡大西洋.【即學(xué)即練】1.Theoldmanisagoodswimmer，andevennowheoftenswims_______TuojiangRiveraftersupper.A.overB.throughC.crossD.across2.-Ileftmykeysintheroom.Iwanttogetinthewindow.-Oh,it'stoodangerous.You'dbetterwaitforyourmothertocomeback.A.acrossB.throughC.pastD.over3.Youcanonlyachievesuccess_______hardwork.A.acrossB.aboveC.throughD.intomind/maind/n.頭腦;心智v.介意___________________改變某人的主意___________________下定決心;決定________________________牢記······________________________介意某人做某事suchas與forexamplesuchas通常用來例舉同類人或事物中的幾個(gè)例子，其前一般用逗號(hào)隔開forexample一般只例舉同類人或事物中的一個(gè)，用逗號(hào)與前后隔開，可置于句首、句中或句末spendv.度過;花費(fèi)過去式：________________________和某人共度時(shí)光________________________某人在某物上花費(fèi)時(shí)間／金錢________________________某人花費(fèi)時(shí)間／金錢做某事【即學(xué)即練】1.Shedoeswellinmanysubjects,math,physicsandChinese.A.so B.because C.suchas D.forexample2.Mr.Smithspendstwohours(read)booksaday.3.IspenttwohourslearningEnglish.（改為同義句）ItmetwohoursstudyEnglish.16-year-old十六歲的（復(fù)合形容詞）由＂基數(shù)詞-可數(shù)名詞單數(shù)-形容詞＂構(gòu)成的復(fù)合形容詞,意為“十六歲的”,常用在名詞前作定語或表語.【即學(xué)即練】1.LiuYu,a________boyfromShandong,isarunningstar.A.fifteen-years-oldB.fifteenyearsoldC.fifteen-year-old2．WuDajing,aChineseskater,setanewworldrecordattheShortTrackWorldCuplastyear.A.25-years-oldB.25yearoldC.25-year-oldD.25yearsoldbeforeconj.在…之前，引導(dǎo)的時(shí)間狀語從句?BeforeIleft,Iaskedhertogiveittoanyoneelseinneedoftheumbrella.beforeprep.在······以前其后可接名詞或代詞.?InChina,peopleusuallycleanuptheirhousestosweepawaybadluckbeforetheSpringFestival.在中國,人們通常在春節(jié)前打掃房子以掃除厄運(yùn).【即學(xué)即練】Pleasemakesurethenewsistrue_________youspread(傳播)it.A.beforeB.afterC.untilD.because三、語法鞏固【頻度副詞】1.不表示具體次數(shù)的頻度副詞（按頻率從高到低排列）alwaysalways（100%）usually（80%）often（60%）sometimes（40%）hardlyever/seldom（20%）never（0%）2.表示具體的頻率、次數(shù)時(shí)，通常用onceaweek（一周一次），twiceamonth（一月兩次），threetimesayear（一年三次）等。【注意】onceortwice一兩次twoorthreetimes兩三次threeorfourtimes三四次【即學(xué)即練】1.—Doyouoftengotothegym?—No,________.Idon’tlikesportsatall.A.always B.never C.sometimes D.usually2.Idon’tthinkfastfoodisgoodforourhealth,soI______gotoMac Donald.A.hardly B.always C.usually D.often3.Mr.Liu______watchesTV.HethinkswatchingTVisawaste(浪費(fèi))oftime.A.often B.seldom C.always D.usually4.Bobdislikescoffee,sohealmost______drinksit.A.often B.always C.never D.ever三、頻度副詞的位置頻度副詞一般放在實(shí)義動(dòng)詞前，be動(dòng)詞、助動(dòng)詞、情態(tài)動(dòng)詞之后（實(shí)前be情助后），有時(shí)為了強(qiáng)調(diào)，頻度副詞也可位于句首。?I’malwayshappytoseeher.我見到她總是很開心。?Shedoesn’talwaysgotoschoolbybus.她并不總是乘公共汽車去上學(xué)。?Icanneverforgetit.我永遠(yuǎn)不會(huì)忘記這件事。?Usuallywehavelunchatschool.我們通常在學(xué)校吃午飯。四、對頻度副詞的提問重點(diǎn)對頻度副詞進(jìn)行提問常用疑問詞組，表示“多久一次”?！炯磳W(xué)即練】1.-Millie,______doyoutakethecourseinDIY?-EverySaturdayafternoon.A.howlong B.howfarC.howmuch D.howoften四、題型訓(xùn)練課后鞏固一、根據(jù)句意和首字母提示填空，完成下列句子1．—Howo________doesyourmothershop?—Twiceaweek.2．IalsolikeEnglish.Butmathismyf________subject.3．SomechildrenoftensurftheI________withthehelpoftheirparents.4．Weu________playsocceronweekdays.5．A________forhim,heisnothingbutadog.Don'tbeangrywithhim.6．Doyouknowther________ofthefootballmatch?7．Ididn'thavebreakfastbecauseofmytoothache.Iwillseethed________thisafternoon.8．Herunclen________watchesfootballmatch.Hedoesn'tlikefootballatall.9．—WhatisyourfavoriteTVp________？—Sportsnews.10．—Howmanyt________haveyoubeentoBeijing?—Onlyonce.二、單項(xiàng)選擇1.Therearequiteafewbooksontheshelf,but________ofthemisusefultome.A.all B.someC.none D.any2.Whenthemanwent________theforestalone,helosthiswayandfeltafraid.A.through B.crossC.across D.crossing3.—CanyoucatchwhatIsaid?—Sorry,Ican________understanditbecauseyouspeakveryquickly.A.almost B.probablyC.mostly D.hardly4.Itissaidthatthereareover5,000kindsoflanguagesintheworld.A.morethan B.lessthanC.moreorless D.asmanyas5.Ifwewanttobethinnerandhealthier,weshouldeat________foodandtake________exercise.A.less;more B.more;lessC.more;fewer D.fewer;more6.Thirtypercentoftheboys________toschoolbybicycle.A.goes B.goC.going D.togo7.________AmericanpeopleandBritishpeoplespeakthesamelanguage,theirculturesarequitedifferent.A.Since B.IfC.Although D.Because三、完成句子1.他至少一周打兩次籃球。Heplaysbasketballtwiceaweek.2.我認(rèn)為放松最好的方式就是通過鍛煉。Ithinkrelaxisexercise.3.Jane擔(dān)心她在美國的16歲女兒的健康。JaneisthehealthofherdaughterintheUSA.4.我對測試的結(jié)果一點(diǎn)不驚訝。Iamsurprisedattheresult.Jim每周熬夜少于三次。Jimthreetimesaweek.我經(jīng)常幫他學(xué)習(xí)英語。Ioften__________him__________hisEnglish.約翰喜歡在戶外鍛煉。Johnlikes______________________intheopenair.我不能再吃了，我相當(dāng)飽了。Ican’teatanymore.Iam_________________.9.每天進(jìn)行鍛煉，對你的健康是有好處的。________________________foryourhealthtoexerciseeveryday.四．短文填空Doyouhaveafriendwhocomesfromadifferentcountry?Doyouwanttoknow___1___itisliketohavethisforeignfriendeating,watchingfootballmatchesandhangingoutwithyou?Well,letmesharemyexperiencewithyou!ItallbeganinApril.HisnameisJean,aboy___2___theageof14fromFrance.Myfamilyheldawelcomeparty,whichgavehimabig___3___.Heneverthoughthecouldbesoluckytomeetsuchalovelyfamily!ThefirstthingInoticedabouthimwashispoliteness.Whenwewereeatingtogether,healwayssaid“thanks”whenmyparentscookedfoodforhim.AsIgottoknowhim___4___,Ifoundoutwehadacommoninterest—football.HetoldmethathelikedPSG,aFrenchfootballclub,sowewatchedtheEuropeChampionLeaguetogether.WhenPSG___5___apoint,hehitthesofaandsighed（嘆氣）.When___6___gotapoint,hecheeredandsharedhishappinesswithme.Also,___7___ofuslikespendingtimedoingoutdooractivities.WeoncewentonatriptoShuangshanIsland,wherewerodehorsesandenjoyedourselves.Hesaidthathelikedthetreesthereverymuchand___8__themreminded（使想起……）himoftreesbackinFrance.Howtime___9___!Westillwantedtodomany___10___interestingthingstogether,butitwasalreadytimetosaygoodbye.IfelthappytohavethechancetosharesuchunforgettablememorieswithmynewFrenchfriend.2.3.4.5.7.8.9.10.五、閱讀理解The31stFISUWorldUniversityGames,orSummerUniversiade（大運(yùn)會(huì)）,whichwasheldinChengdu,SichuanProvinceonJul.28andendedonAug.8,isabigsporteventaroundtheworld.“RongBao”,asamascot（吉祥物）oftheGames,playsanimportantroleinpromotingtheGames.Itmeans“Treasure（珍寶）ofChengdu”inEnglish.Thedesignerof“RongBao”isZhangXiaojun,afamouscartoondesignerinChina.AndChengdu,thehostcityofthe31stSummerUniversiade,isalsothehometownofthepandas,sothemascotisderived（起源于）fromapandanamedZhiMa,whichisanationaltreasure.Themascot“RongBao”isasmilingcartoonpanda.Itisrunninghappilywithatorch（火炬）.Andthetorchisflaredwiththenumber“31”,andthepanda’sfaceisprintedwithstyleofSichuanopera（川?。ゝace,andtheears,eyes,andtailalsoseemtobeinflames（火焰）.ThefirehasaveryspecialmeaningforpeopleinChengdu.Firstly,Chengduhaslotsoftastyanddeliciousfood.Withoutfire,wewouldn’tenjoythiskindofChengducuisine.SofireisofgreatimportanceforChengdu.What’smore,itsymbolizestheSichuanopera,intangibleculturalheritagecraft（非遺手藝）andwecanseesomeamazingoperashowswithfire.Allthethingsleaveagoodimpressiontoforeigners.Atlast,itpassesthewarmthofChengdutoothers.ItmeansthefriendlinessofChengdupeopleandallthepeoplearewelcomedinChina.“RongBao”representsyouthandenergy,soit’squitepopularwithChineseandforeigners.Doyouwanttohavesuchaspecialmascot?1.WhendidFISUWorldUniversityGamesstart?A.July28 B.Aug8 C.July16 D.Aug202.Whatdoes“RongBao”looklike?A.Hehasnoears. B.Heisarealpanda.C.Helookslikeasmilingrabbit. D.Hehasatorchinhishand.3.Wh