2023-2024学年人教版八年级英语上册2023-2024学年人教版八年级英语上册

第第页八年级英语（上）Unit2Howoftendoyouexercise?知识点回顾（一）重点单词、短语、句子单词：1.[prɪˈsent]

_________________2.[ˈmeɪbi]_________________3.[ˈtelɪvɪʒ(ə)n]_________________4.[haʊˈevə(r)]_________________5.[təˈɡeðə(r)]_________________6.[ˈkɒfi]_____________7.互联网_________________8.大概_________________9.健康_________________10.虽然_________________11.杂志_________________12.然而_________________13.作者_________________14.较少_________________15.结果_________________16.节目_________________短语：几乎不_________________ 18.例如_________________19.多于_________________ 20.至少_________________句子：1.我们一点也不喜欢上钢琴课。___________________________________________________________________________2.吃水果对我们身体有好处。___________________________________________________________________________3.70%的学生每天都看电视。___________________________________________________________________________4.Helen有时候和朋友去看电影。___________________________________________________________________________5.Jim的弟弟多久玩一次电脑游戏？___________________________________________________________________________（三）语法讲解（一）howoften引导的特殊疑问句 howoften多久一次，用于对动作发生的频率进行提问。回答应该是频度副词或表示频率的词组，如always，usually，often，sometimes，never，hardly，evereveryday，onceaweek，threetimesaday等。—Howoftendoyougotothemovies?你多久去看一次电影？—Onceaweek.一周一次。【易混辨析】特殊疑问句中与how相关的疑问词组用法词组词义用法答语特征howlong多久询问时间多长for/about＋一段时间howoften多久一次询问动作的频率often，twiceaweek等howsoon过多久以后询问时间多久（用于一般将来时）in＋一段时间howfar多远询问距离多远tenminutes’walkhowmany多少询问可数名词数量数词＋可数名词复数howmuch多少询问不可数名词数量数词＋表示量的词＋of＋不可数名词多少钱询问价格数词＋货币单位用howlong，howoften，howsoon，howfar完成下列句子1.—____________haveyoubeeninChina?—Forthreeyears.2.—_____________willheback?—Infiveminutes.3.—______________doyouvisityougrandparents?—Onceaweek.4.—________________shouldIthrowit?—Fivemetres.(二）＂比较法＂学习频率副词相同点always，usually，often，sometimes，hardlyever，never都是频率副词，句中只有一个行为动词时，应位于动词之前；当有助动词、系动词、情态动词时，位于其后；谓语动词为多个时，放在第一个助动词或情态动词之后(有not时，放not之后)。always(100%)（1）always表示动作重复，状态连续，中间从来没有间断，表示频率最大，意思是＂总是，一直，永远＂。其反义词为never。（2）always与进行时态连用，并不强调动作正在进行，而是表示说话人的＂赞叹、不满、厌烦＂等情绪，带有强烈的感情色彩，结构：bealwaysdoingsth。Sheisalwaysaskingforleave.她老是请假。(表示不满)（3）always与not连用，表示部分否定，意思是＂不总是＂。Thericharenotalwayshappy.有钱人未必总幸福。Idonotalwaysbelievewhathesays.我并没始终相信他所说的话。usually(80%左右)usually的频率仅次于always，意为＂通常＂，表示通常如此，很少例外。其反义词为unusually。usually一般情况下位于句中。Heusuallygoestobedatteno’clock.他通常在10点睡觉。WhatdoyouusuallydoonSundays?你通常星期天干什么?often(50%左右)often＂经常，常常＂，强调经常性，表示动作重复，中间有间断，它比always，usually语气弱，其反义词为seldom。Theyoftengoforawalkaftersupper.晚饭后，他们常常去散步。Sheisoftenlateforwork.她上班常迟到。sometimes(30%左右)（1）sometimes表示＂有时，不时，间或＂，同义词组为attimes，表示动作偶尔发生，中间间隔较大，频率比often小。（2）sometimes有时为了对比或强调，也可位于句首或句末，但不引起倒装。Sometimeshesleptathome,sometimeshesleptintheoffice.他有时在家睡觉，有时在办公室睡觉。hardlyever(1%-10%左右)（1）hardlyever＂几乎从不，很少＂，所表示的频率已经很少了，相当于seldom。Hehardlyevergoestobedbeforemidnight.他很少在半夜前就寝。（2）hardlyever是具有否定意义的副词，不与not连用。never(0%)（1）never表示＂从来不，未曾，永不＂，频率为零，表示动作或状态从没发生。（2）通常情况下，句子中用了never，就不再用含有否定意义的not，no，nothing等词。（3）never位于句首时要用倒装语序。NeverhaveImetsuchastrangeperson.我从来没有碰见过这么怪的人。小提示（1）表示频率的答语有everyday，onceaweek，threetimesaday等。（2）对表示频率的副词和短语提问用howoften。频度副词用法行前系后情助后，句首句末表强调。（行—行为动词；系—系动词be；情—情态动词；助—助动词）边讲边练：()1.—_____doyouvisityourgrandparents,Timmy?—Onceaweek.A.HowmanyB.HowlongC.HowmuchD.Howoften()2.）—________timeshaveyouvisitedGansuScienceMuseum?—Onlyonce.A.HowoftenB.HowmanyC.howlongD.Howsoon()3.）—doesittakeyoutogettoschoolbybike?—Aboutfifteenminutes.A.HowsoonB.HowoftenC.HowlongD.Howfar()4.—_______doyoubrushyourteeth?—Twiceormoreaday.A.Howsoon B.HowfarC.HowlongD.Howoften()5.—I__________eatvegetables.—Buttheyaregoodforyourhealth!Weshouldeatthemeveryday.A.often B.usually C.always D.seldom()6.Mealsareveryboring.He____________hasthesamethingtoeateveryday.A.never B.usually C.sometimes()7.—HaveyoueverbeentoGuilin?—No,____________.IhopeIcangotherenextyear.A.always B.sometimes C.never D.often()8.Thereislotsofinterestingworktodohere,soI____________feelbored.A.always B.often C.usually D.never()9.—HowoftendoesMikegotothenetbar?—____________.Heissobusywithhisstudy.A.Almosteveryday B.Always C.Hardlyever()10.—____________doIneedtofeedthepetdog?—Twiceaday.A.Howlong B.HowmuchC.Howsoon D.Howoften()11.—____________doyouplayfootball?—Never.Idon’tlikethat.A.Howfar B.Howmany C.Howoften D.Howlong()12.—Howmanyhoursdoyouexerciseeveryday?—____________.A.TwiceadayB.SecondC.TwoD.Twotimes()13.Ifmyfriendshaveanyproblems,mydooris____________opentothem.A.neverB.seldomC.sometimesD.always()14.I____________rideabiketoschool.Butthismorning,Iwalkedtoschool.A.never B.hardlyC.seldomD.usually（二）考点解析1.help帮忙①helpsbwithsth=helpsbtodosth意为＂帮助某人做某事＂。IoftenhelphimwithhisEnglish.Ioftenhelphimto)learnEnglish.我经常帮他学习英语。②hlponslf(tosth)意为＂随便吃/喝（某物；款待＂。Helpyourselftosomefruit.随便吃些水果。③can’t/couldn’thelpdoingsth意为＂情不自禁做某事＂。Shecouldn’thelpcrying.她忍不住哭了。2.sometimes有时 sometimes频度副词，意为＂有时＂。同义短语为attimes。 Isometimesplaycomputergames.我有时候玩电脑游戏【易混辨析】sometimes频度副词有时表示动作发生的不经常性，多与一般现在时连用，它可位于句首、句中或句末，对它提问用howoften。sometimes名词短语几次；几倍其中time是可数名词，对它提问用howmanytimes。sometime副词某个时候表示某个不确切或不具体的时间，常用于过去时或将来时，对它提问用when。sometime名词短语一段时间表示＂一段时间＂，句中谓语动词常为延续性动词。对它提问用howlong。 SometimesIgetupverylate.有时我起床很晚。 Ihavereadthestorysometimes.这个故事我读了好几遍。 IwillgotoShanghaisometimenextweek.下周的某个时间我要去上海。 I’llstayhereforsometime.我将在这儿待一段时间。sometimes，sometimes，sometime与sometime＂有时＂相聚加-s（sometimes），＂几次＂分开带-s（sometimes）。相聚为＂某时（sometime）＂，分开＂一段时间（sometime）＂。3.hardlyever几乎从不 hardlyever相当于hardly，ever起强调作用。其中hardly用作副词，意为“几乎不/没有”，它本身具有否定意义，不能再与其他否定词连用。 Shehardlyevereatsanything.她几乎什么都没吃。 There’shardlyanyfoodleft.几乎没有剩下食物。 【易混辨析】hardly与hard用法例句hardly副词，意为“几乎不”Hehardlyworks.他几乎不工作。hard用作副词，意为＂努力地＂；用作形容词，意为“硬的；困难的”。Heworkshard.他工作努力。Thereweresomehardquestionsontheexampaper.试卷中有些难题。4.maybeadv.大概；或许；可能 maybe为副词，意为＂大概；或许；可能＂。表示推测，一般位于句首。 Maybethesenutrientsarehelpfultoyourhealth.或许这些营养品对你的健康有帮助。 Maybeheknowsthewaytothezoo.也许他知道去动物园的路。【易混辨析】maybe与maybe用法例句maybe副词，意思是＂也许，可能＂，在句中作状语，相当于perhaps，常位于句首。Maybe/Perhapstheweatherwillgetbetter.可能天气会变得好一些。Maybeyouarerightandshemaybealittlelate.或许你说得对，她可能有点晚了。maybemay是情态动词，be是动词原形，两者构成完整的谓语形式，与主语形成系表结构，意为＂也许是；可能是＂。Maybehe’swrong.=Hemaybewrong.或许他错了。Hemaybeintheoffice.=Maybeheisintheoffice.他或许在办公室。巧记maybe与maybe合并作状语，分开作谓语。舍maybe仍有意，丢maybe可不成。5.Shesaysit’sgoodformyhealth.她说它（牛奶）对我的健康有好处。（1）begoodfor意为＂对……有益＂，后可跟名词、代词或动名词。其反义短语bebadfor意为＂对……有害＂。Eatingvegetablesisgoodforyourhealth.吃蔬菜对你的健康有益。【易混辨析】begoodfor，begoodat，begoodwith与begoodtobegoodfor意为＂对……有益＂Doingmorningexerciseisgoodforyou.做早操对你有益处。begoodat意为＂擅长＂，后接名词、代词或动名词I’mgoodatplayingbasketball.我擅长打篮球。begoodwith意为＂善于应对……＂Heisgoodwithchildren.他管理孩子有一套。begoodto意为＂对……友好＂Sheisalwaysgoodtome.她总是对我很友好。（2）health不可数名词，意为＂健康＂，常用于短语be/stay/keepingoodhealth，意为＂保持健康＂，相当于be/stay/keephealthy。Freshairandexercisearegoodforourhealth.新鲜空气和运动对我们的健康有益。【知识拓展】health的形容词形式是healthy，意为＂健康的＂；healthy的副词形式healthily，意为＂健康地＂。Tokeephealthy,youshouldeathealthily.为了保持健康，你应该吃得健康。6.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.比如进行体育活动这样的锻炼是有趣的，当你们一起运动时你可以和朋友、家人一起度过时光。（1）suchas意为＂例如；像……一样＂，多用来列举同类人或事物中的几个。TherearemanybigcitiesinChina,suchasBeijingandShanghai.中国有许多大城市，比如北京和上海。（2）spend及物动词，在此意为＂度过＂，还可表示＂花费（时间、金钱等）＂。Comeandspendtheweekendwithus.来和我们一起过周末吧。【易混辨析】spend花费（时间、金钱等）主语是人常用结构为spend...onsth和spend...doingsthcost价格为；需支付主语多为物常用句型为Sthcost(s)sbsomemoney.take花费（时间）it作形式主语，真正的主语是后面的不定式常用句型为Ittakes/tooksbsometimetodosth.pay支付（钱）主语是人常用结构为pay...forsth7.throughprep.以，凭借，穿过GostraightthroughthatdoorundertheEXITsign.直着穿过那道上方有＂安全出口＂字样的门。【易混辨析】through与across用法例句through＂穿过＂，表示从……中通过，着重指从内部空间的一头纵穿到另一头。Theburglarcameinthroughthewindow.盗贼是从窗户进来的。across＂穿过＂，表示从一个物体表面的一边到另一边。Wewalkedacrossthebridge.我们从桥上走过。8.None.没有一个。 none用作代词，意为“没有一个；毫无”，用于回答以howmany或howmuch开头的问句。 ——Howmanyboysarethereintheroom?房间里有多少男孩？ ——None.一个也没有。【易混辨析】none与noonenone①既可指人，也可指物；②可单独使用，也可和of连用，后跟不可数名词或可数名词复数；③noneof与不可数名词连用作主语时，谓语动词用单数，与可数名词复数连用作主语时，谓语动词用单、复数均可；④用于回答以howmany或howmuch开头的问句noone①只能指人，不可指物；②一般单独使用，不和of连用；③作主语时，谓语动词用单数；④用于回答以who开头的问句巩固提高（一）单选题。（）1.--Whatdoyouoftendoon__________weekend?--Ioftengo______online.the;/ B./；/ C./；the D.the;the（）2.--Whydoyouoftenexercise?--Becauseitisgoodformyhealth.for B.at C.with D.to（）3.--Whydidyougotothe________?--Forteethcleaning.A.park B.cinema C.market D.dentist（）4.--AreyoufreethisSunday?--No,it'squite_______forme.A.hungry B.old C.empty D.full（）5.Theoldwoman__________leavesherhousebecauseshecan'twalkfar.A.usually B.ever C.hardly D.always（）6.Ihavesinginglessons_________aweek,onFridayandSaturday.A.once B.twice C.threetimes D.fourtimes（）7.___________thedishtastesdelicious,hedoesn’teat.Although B.If C.When D.Because（）8.It'sraininghard.____________,Istillwanttogothere.So B.However C.Luckily D.Then（）9.--Howdoesyourmotherdohousework?—Everyday.A.Howmuch B.HowfarC.Howoften D.Howlong（）10.Heisinterestedinsports,___________basketball,tennisandping-pong.A.suchasB.atleast C.hardlyever D.becauseof（）11.10%ofthestudents__________toschoolonfoot.goes B.go C.going D.togo（）12.Thefishesintheriver________waterpollution（污染）.A.blewout B.wokeup C.gavein D.diedfrom（）13.—WhatdoesNancyusuallydoafterschool?--_______________.ShehaspianolessonsonMonday B.HerfavoritesportisswimmingC.Sheusuallygoesswimming D.Shethinksitisinteresting（）14.--Doesyourfatherlikesports?--____________.Heisveryhealthy.A.Yes,heisB.No,heisn'tC.Yes,hedoesD.No,hedoesn't（）15.--____________________?--Once.Howdoyoulikejunkfood B.HowmanytimesdoyoueatjunkfoodaweekC.Whattimedoyoueatjunkfood D.Whendoyouusuallyeatjunkfood拓展延伸(一）语法选择:阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从1~10各题选项中选出最佳答案。Simonhasabigshopinthecenterofthecity.Hetellsall

1

salegirlstobefriendlytothebuyersandhegets

2

money.Onedayanoldwoman

3

intotheshoptobuyahandbag.Whenshewentoutoftheshopwiththehandbag,sheleftherwalletinit.Agirlwhoworked

4

ashopassistantpickeditupandfoundthere

5

nearlyfivehundreddollarsinit.Shelookedaroundand

6

sawit.Sheputitintoherpocketquickly.Soontheoldwomancamebacktolookforit,

7

shefailed.Shewassadandleft.ThateveningSimonwastoldaboutit.Hewassoangrythathesentthegirlaway.Thenhedecidedtogetanhonestmantotakeherplace.Severalyoungmencame,butnoneofthemcould

8

him.Onemorning

9

youngmancametohisoffice.Heasked,"Doyousmoke,sir?""No,sir,"answeredtheyoungman."Doyoudrink?""No,sir."Simonaskedhimtheotherquestions,andtheyoungman'sanswersmadehimhappy.Beforehemadehisdecision,heaskedhimthelastquestion,"Youhavenoshortcoming,doyou?""No,Idon't,sir."saidtheyoungman."Ionlylike

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lies."

()1.A.he

B.his

C.him

D.himself()2.A.lotof

B.alot

C.many

D.much()3.A.come

B.willcome

C.came

D.arecoming()4.A.as

B.at

C.for

D.of()5.A.is

B.are

C.was

D.were()6.A.somebody

B.everybody

C.nobody

D.anybody()7.A.though

B.but

C.because

D.since()8.A.satisfy

B.satisfying

C.satisfied

D.satisfies()9.A.a

B.an

C.the

D./()10.A.tell

B.tells

C.told

D.telling（二）完形填空

Tonywasamiddleschoolstudent.Heliked____1_____Intheevening,healwayswatchedTVto11:00p.m.Thenextday,he

_____2______

lateanddidn'thavebreakfast.Hedidn'tlike

_______3_____

Heoftenfelttired,______4______hedidn'tthinkitwasabigproblem.

Oneday,hehada

______5______testinaP.E.class.Allhisclassmatesran

_____6____butonlyhewasslow.Hewasnothappywiththat.Afterclass,heasked

_____7_____friendJimforhelp.JimsaidTonywasinbadhealth.HetoldTonyto______8______

hisbadhabitsandstartgoodones.

Tonylistenedtohim.Nowhe______9_____staysuplate.Heusuallygetsup

_____10_____andhasagoodbreakfast.Afterschool,healwaysplayssportswithhisfriends.

Nowhefeelswelleverydayanddoeswellinallhissubjects.（）1.A.readingbooks B.watchingTV C.shoppingonline D.doinghousework（）2.A.ateout B.putup C.wokeup D.gotlost（）3.A.exercising B.cooking C.waiting D.sleeping（）4.A.so B.but C.if D.and（）5.A.singing B.jumping C.dancing D.running（）6.A.fast B.slowly C.long D.short（）7.A.her B.your C.his D.my（）8.A.stop B.save C.pick D.use（）9.A.usually B.often C.always D.never（）10.A.late B.early C.soon D.hard（三）阅读理解 Manyofusdon'tpaymuchattentiontotheimportanceofeyecare.Itissaidthatifyoutakecareofyourbody,thenyoucansurelybehealthy.Thatiswhyoureyesshouldbegivenalotofcare.Naturaleyecareshouldbeputinanumberoneplace. Thereareseveralcausesleadingtopooreyesightlikenotenoughfood,genes(基因)andaging(老化).Televisions,computersandreadingarealsothecausesofhavingpooreyesight.Ifyouworkinfrontofthecomputer,itisbesttotakeabreakeveryonceinawhile.Somethingdirtycancauserednessandtheywillmake. Youfeeluncomfortable.Itisbadforyoureyes,too.Ifthishappens,thebestwayistocleanyoureyesbyusingcoldwater. Also,it’simportantthatyoumusttryyourbesttoprotectyoureyesfromharmfulthings.Forexample,sunglassesarenotjustforfashionbuttheycanalsoserveasagreatwaytoprotectyoureyesightfromultravioletrays(紫外线). Eatinghealthyfoodswilldogoodtoyoureyesight.RememberthatvitaminsA,CandEaregoodforeyes.Trytoeatfoodgroupsthathavethesevitamins.Andyoushoulddoeyeexercisesbecauseexerciseprotectsyoureyesight,too.Ifapersonexercisesregularly(定期地)andeatstherightkindoffood,hiseyeswillstayingoodconditionforalongtime. Allabovearenaturalwaysofeyecarethathelpuskeephealthyeyes.Beinghappyallthetimecanbehelpfultoaperson'seyesight,too.Inaword,eyecareisveryimportant,nomatterhowoldapersonis.()1.Allthefollowingcausescanleadtobadeyesightexcept___________. A.age B.height C.reading D.computers()2.Whatshouldyoudoifyouhavetoworkinfrontofthecomputer? A.Eathealthyfoods. B.Cleantheeyesbyusingcoldwater. C.Wearapairofsunglasses. D.Havearestafterworkingforawhile.()3.Ifweputthepassageintothreeparts,whichofthefollowingisthebest?(①=Para.1②=Para.2③=Para.3④=Para.4⑤=Para.5) A.①；②；③④⑤ B.①②；③④；⑤ C.①；②③；④⑤ D.①；②③④；⑤()4.Whichisthebesttitleofthepassage? A.WaysofEyeCare B.WaysofEyeExercises C.WaysofBeingHappy D.WaysofBeingHealthy（四）短文填空Herearetheresultsofthestudentactivitysurveyin_____________12,Grade8.Twenty___________ofthestudents____________TVeveryday.SomestudentswatchTVtwice____________week.SomestudentswatchTVfour_____________aweek.Somestudents____________sportseveryday.Somestudentshavesportstwiceaweek.Moststudentshavesportsfourtimesaweek._________（100%）thestudentsdohomeworkeveryday.__________（0%）studentsdohomeworktwiceorfourtimesaweek.Ithinkweshoulddomoreexerciseto__________healthy.课后作业（一）阅读单选 Thereisanoldsaying：Earlytobedandearlytorisemakesamanhealthy，wealthyandwise．Itmeansweshouldgotobedearlyandgetupearlynextmorning．Bydoingthis，wewillbeingoodhealth．Andwe'llberichandclever．Itistruethatourbodiesneedtohaveaten-hoursleepeverynight．Thosewhodonothaveenoughsleepcan'tdotheirworkwell．Theywillnotbecleverandtheymaynotbewealthyinthefuture. Thebodyneedsexerciseaswell．Walking，running，jumping，ridingbikesandplayinggamesareallexercise．Exercisehelpstokeepthebodystrongandfit．Italsohelpstheblood(血液)tomovearoundinsidethebody．Thebloodtakesfoodtoallpartsofthebody．Theheadneedsblood，too．Soexercisehelpspeopletothinkbetter．()1.Whatdoestheword“rise”mean? A.Todoexercise．B.Togetup．C.Tostandup．D.Toputup．()2.Ifchildrendon’tsleepfor10hours，theymay______． A.notbelateforschoolB.becomewiseC.dobadlyintheirwork D.becomerich()3.Apersonneedsexercisebecause_______． A.itmakeshimhealthyB.hehasalotofworktodoC.heisstrongD.hedoesexercise()4.WhichofthefollowingisNOTtrue? A.Exerciseisgoodforpeople’ssleep．B.It'sgoodforyoutogotobedearlyandgetupearly． C.Ifyouhaveenoughblood，youwillbewise．D.Astudentshouldhave10hours'sleepaday．()5.“Wealthy”heremeans_______． A.healthy B.rich C.strong D.happy(二）.翻译句子1.你父亲周末经常做什么？（usually）_______________________________________________________________________________2.你多久打扫一次你的卧室？（howoften）_______________________________________________________________________________3.母亲说这对我的健康有益。（begoodfor）_______________________________________________________________________________4.你每晚睡几个小时？（howmany）_______________________________________________________________________________5.一些学生每周看电视4到5次。（times）_______________________________________________________________________________6.夏天的下午我们通常在公园里玩。（usually）_______________________________________________________________________________7.我妈妈上班从不迟到。（never）_______________________________________________________________________________8.不要总是待在家看电视。（always）_______________________________________________________________________________（三）单项选择()1.Letme____________you____________yourEnglish. A.help；with B.tohelp；for C.helping；with()2.Millieoftengoestoschoolbybusbut__________hermotherdriveshertoschool.A.sometimes B.sometimes C.sometime D.sometime()3.

Icould_______controlmyfeelingsatthemoment.Thesongbroughtbacksomanychildhoodmemories.A.hardly B.really C.clearly D.nearly()4.Yourgardenis____________beautifulflowers.A.fullof B.fullwith C.filledof D.fillwith()5.—Lookattheanimalbehindthetree.It_______cat.—________youareright.A.maybe；MaybeB.maybe；MaybeC.maybe；MaybeD.maybe；Maybe()6.Smokingwill________yourhealth.A.begoodfor B.goodat C.bebadfor D.badat()7.SquareDancingisgoodexercisefortheold,sometimesitmakesalotofnoise.A.IfB.Although C.Until D.Because()8.1.Heboughtalotoffruit,____________applesandoranges.A.suchas B.forexample C.soas D.sameas()9.Ispendtwohours____________readingEnglisheveryday.A.on B.to C.for D.in()10.WearrivedatDisneylandlastSunday,____________,wecouldn’tgetin.A.and B.because C.however D.so()11.Itisimportant