K12学习八年级上册英语Unit2知识点及练习题新版新目标.docx

1、K12学习八年级上册英语Unit2知识点及练习题新版新目标八年级上册英语Unit2知识点及练习题（新版新目标）Unit2Hooftendoyouexercise?单元知识讲解helpithhouseor帮助做家务helpithsth.意为“帮助做某事”拓展：helpsb.ithsth.=helpsb.dosth.帮助某人做某事Eg:IoftenhelphiithhisEnglish.=IoftenhelphilearnEnglish.我经常帮他学习英语。houseor意为“家务劳动”。不可数名词。Theyhavehouseortodo.A.anyB.uchsoeties有时辨析：soeties

2、，soeties，soetie，soetiesoeties有时候。=atties也是“有时”的意思。soeties几次。tie作可数名词时可作“次数”解；表示“时间”时是不可数名词。soetie某个时候。可指过去或将来的某个时候。soetie一段时间。常与for连用。对它提问用holong。口诀记忆：分开“一段时间”；相聚“某个时候”。练习：eplantostayinHainanfor.我们打算在海南呆一段时间。Iasurethatehaveetbefore.我肯定我们之前见过几次了。Ihavelettersfrohi.有时我会收到他的来信。hardlyever几乎不hardlyever相当于

3、hardleg：Thereishardlyanyfoodleft.几乎没有食物剩下。辨析：hardly与hardhardly几乎不，一般位于动词之前。hard努力，位于动词之后。eg：Hehardlyors.他几乎不工作。Heorshard.他工作努力。usetheInternet用互联网usesth.todosth.用某物做某事eg：Iuseanifetocutbread.我用刀切面包。短语：ontheInternet在网上，surftheInternet网上冲浪，上网hatsyourfavoriteprogra？你最喜欢的节目是什么？句型：hatsyourfavorite.?=hat.do

4、youliebest？你最喜欢的.是什么？hatsyourfavoriteanial？你最喜欢的动物是什么？=_Areyoufreenextee？你下周有空吗？反free意为“空闲的，有空的”义词busy。befree意为“闲着，有空”eg:：Heisfreeno.他现在有空。拓展：free还可译为“免费的”Eg：Theticetsarefree.票是免费的。.nexteeisquitefullfore.下周对我来说相当忙quitefull很忙，相当忙.拓展：1.full还可译为“满的，充满的”。Eg：Thebusasfullhentheygotthere.翻译_full还可译为“饱的”。Eg

5、：Icanteatanyore，Iaquitefull.我不能再吃了，我相当饱了。Hoe？怎么回事？怎么会？本句用来表示对某事感到很奇怪，有点想不通。Ihavedanceandpianolessons.我要上舞蹈课和英语课。have在此意为“上课”。Eg:TheyrehavinganEnglishlesson.他们正在上英语课。扩展：havelessons上课，havedinner/lunch0.ell，hoaboutTuesday？哦，那周二呢Hoabout.?意为“怎么样？”，用来征求对方的意见。Eg:Hoaboutthisboo?这本书怎样？Ho/hataboutdoingsth.?做怎

6、么样？Eg：-hatilledoonSunday？星期天我们什么？-Hoaboutvisitingtheuseu？去参观博物馆咋样？Itssunnytoday，hatabout_tennis？1.Igototheoviesaybeonceaonth.我大概每月去看一次电影。gototheovies_aybe意为“也许，大概，可能”，常位于句首。Eg：aybehenosTo.也许他认识To。辨析：aybe和aybeaybe“也许，大概，可能”。aybeyouareright.也许你是对的。aybe“可能是，也许是”。为“情态动词+be动词”结构。youayberight.你也许是对的。Lilya

7、nEnglishteacher.Lily可能是一名英语老师。=_Heplaysatleastticeaee.他至少每周踢两次。atleast意为“至少”。其反义词为atost“最多”。Eg：Thereareatleast1,500studentsinourschool._。SectionBButyotherantsetodrinit.但我妈妈想让我喝它。antsb.todosth.意为“想让某人做某事”，否定形式为antsb.nottodosth.意为“不想让某人做某事”。Eg：Sheantsetobringhisoepens.她想让我给她带些钢笔。拓展：1.antsth.想要某物Doyoua

8、ntanystoryboos？你想要些故事书吗？anttodosth.想要做某事Ianttovisityuncle.我想去看望我的叔叔。Doyouanteanything？Shesaysitsgoodforyhealth.她说它对我的健康有好处。begoodfor意为“对有益”。反义词为bebadfor“对有害”。Eg:Vegetablesaregoodforyou.蔬菜对你有好处。拓展：begoodat擅长.begoodatdoingsth.擅长做.Iagoodatbasetball.Lastontheasedourstudentsabouttheirfreetieactivities.上个

9、月我们向学生询问了他们业余活动的情况。assb.aboutsth.“询问某人关于某事”Eg:Iasedyteacherabouttodayshoeor._。Herearetheresults.这是结果。here位于句首，句子要倒装。Eg：Hereisyourjacet.这是你的夹克。tentypercentstudentsdontexerciseatall.百分之20的学生根本不锻炼。百分数由percent来表示，构成：基数词+percent。Eg：Seventypercentoftheboyslieplayingputergaes.男生中70%喜欢完电脑游戏。not.atall意为“一点儿也

10、不，根本不”。Eg：Idontnoaboutitatall.对那件事我一点也不知道。拓展：notatall=youareele意为“不用谢，不客气”。Eg：-Thanyouforyourhelp.-Notatall.Althoughanystudentslietoatchsports，gaeshosaretheostpopular.尽管许多学生喜欢看运动类节目，但游戏类节目是最受欢迎的。although连词。意为“虽然，尽管”。but意为“但是”。英语中，although与but不能同时使用。Eg：Althoughitrained，theboysstillplayedoutside.=Itra

11、ined，buttheboysstillplayedoutside.尽管天下雨了，但男孩们仍在外面玩耍。ycousinnosalotaboutgeography，heisonlyfouryearsold.A.becauseB.soc.althoughItisgoodtorelaxbyusingtheInternetoratchinggaeshos.通过上网或看游戏类节目是很好的放松方式。句中it为形式主语，真正的主语是后面的动词不定式短语。此句型结构为：Its+adj+todosth.意为“做某事是的”。Eg：Itsveryiportanttolistencarefullyinclass.上课

12、认真听讲很重要。Itseasyforustosi.对我们来说游泳很容易。ItsveryhardforhitostudyEnglish._-Ioftenhavehaburgersforunch.-youdbetternot.Itsbadforyoutoouchjunfood.A.eatB.toeatc.eatingD.ateExercisesuchasplayingsportsisfun，andyoucanspendtieithyourfriendsandfailyasyouplaytogether.比如进行体育活动这方面的锻炼就是有趣的，当你们一起运动的时候你可以和朋友、家人一起度过时光。su

13、chas意为“比如，例如”。Eg:Ihavealotofhobbies,suchasreadingandsinging.我有许多爱好，比如读书和唱歌。spend意为“度过”或“花费”。Eg:eandspendtheeeendithus.来和我们一起度过周末吧。重点：1.spendtieoneyonsth.在.上花费时间或金钱Hedidntspenduchtieonhishoeor.他没在作业方面花很多时间。Ispend200yuanonanecoat._spendtieoneydoingsth.花费时间或金钱做某事DontspendtoouchtieatchingTV.不要花费太多时间看电视。

14、Healaysspendhistieplayingfootball._Eg:Ienjoyplayingputergaes,butIcanttoouchtiethat.A.tae,doingB.spend,doingc.spend,fordoingD.tae,todoHoever,shehassoebadhabits,too.然而她也有一些坏习惯。hoever意为“然而，不过”。可以位于句首、句中、句末。但要用逗号与句子的其他部分隔开。Eg:Sheasill.Hoever,shestillenttoor.她病了，然而她依然去上班。辨析：but和hoeverbut“然而，但是”。可直接连接前后两个

15、句子，表转折关系。Hoever“然而，但是”。不能直接连接句子，必须用逗号与句子隔开。Eg:1.Itbegantorain,eentouttoloofortheboy.天开始下雨了，但我们还是出去寻找那个男孩了。Itasunnyorning，verycold.这是个晴朗的早晨，但是却很冷。0.SheusuallyatchesTVfororethantohoursaday.她通常每天看两个多小时的电视。orethan相当于over。意为“超过，多余”。ThereareorethanXXboos._1.Shesayssheisafraid.她说她害怕。afraid意为“担心的，害怕的”。beafr

16、aidtodosth.害怕做某事Eg：Iaafraidtotravelbyplane.我害怕乘飞机旅行。beafraidofsb.sth.害怕某人某物beafraidofdoingsth.害怕做某事Eg：Sheisafraidofthedog.她害怕那只狗。Dontbeafraidofasingquestions.不要怕问问题。beafraidtodosth.=害怕做某事Lessthansix.少于6小时。Lessthan意为“不到，少于”。其反义词为orethanover“多余，超过”Eg：Shesleepslessthansevenhourseverynight.他每晚的睡眠时间不到7小时

17、。enoTofor20years.我们认识To超过20年了。堂上练习：I用所给词的适当形式填空Isherlifestylethesaeasyoursor_?hatarethe_?_sheoften_Englishboos?yparentsantetobeadoctor._yourparentsantyoutobe?yfavoriteovieisrBean._yourfavoriteovie?Doyoulietodrinil?_,I_.ygrandpaeepsingoodhealth.ygrandpa_.Hegoestotheparthreetiesaee._doeshegotothepar?_

18、I_unhealthy也许我有点不健康0.牛奶对健康有利il_foryourhealth.二.单项填空Hooftendoesheexercise?_.A.HeistelveB.Heexercisesbybusc.TiceaeeD.Aboutonehour.yfatherantse_vegetableseveryday.A.toeatB.Eatingc.eatD.eats80%studentslietheatch.hatdoes“80%”ean?_.A.NoneofthestudentsB.Allthestudentsc.SoeofthestudentsD.ostofthestudentsHav

19、eyoueverbeentoHaiNan?No,_.A.everB.neverc.soetiesD.usuallieisa_boy.Hedoesexerciseeveryday.A.healthB.unhealthyc.healthyD.healthilIsyourboo_asine?A.saeB.soec.asaeD.thesaeDriningilandeatingvegetables_ourhealth.A.aregoodforB.aregoodatc.isgoodforD.isgoodatarytries_alotofvegetables.A.eatB.toeatc.eatsD.drin

20、9.atrinareadsEnglishboosthree_fourtiesaee.A.atB.inc.toD.of0.Doyoulietogo_?A.sateboardB.tosateboardingc.asateboardingD.sateboarding1._heisill,_hegoestoschool.A.Although;butB./;/c.Although;/D.But;althoughTheyatchTV_.A.oneaeeB.onceaeec.onetheeeD.onceee13.Theoldanisellbecauseheoften_.A.exercisesB.drinsc

21、.sleepsD.pla_doyoureadEnglishboos?Ticeaday.A.HoanyB.Houchc.HolongD.HooftenLilyusuallystartstheday_breafast.A.ithB.froc.atD.ofNancyisbecauseshehasagoodhabit.A.tallB.busyc.interestingD.healthXiaoZhangatchesTV.HeliessurfingtheInternet.A.hardeverB.hardlyeverc.doesnthardeverD.doesnthardlyeverEatingalotof

22、vegetablesgoodforyourhealth.A.aB.isc.areD.beTheboyistooyoungtohiself.A.looatB.looafterc.looonD.looup0.Helateforschool.A.isoftenB.oftenisc.doesoftenD.oftendoes三.完形填空Nosports,nolife.Sportsareveryiportanttous.Sportshelpustoeepingood1andgetgoodgrades.Everyoneinourclass2sports.ourfavorite3isP.E.eonlyhave

23、P.E.4aee,buteplaysportseveryday.Theostpopularsportinourclassisbasetball.Theboysenjoy5it,andanyofthe6lieit,too.Footballisalsopopular.hentheeatheris7,eoftenplayfootballoutside.e8playvolleyball.ethinitboring.Thereisabasetballteainourclass.ourteaoftenhasatchesithotherteas.henthereisaatch,anyofusgoto9it.

24、Itsvery10.A.healthB.ideac.fashionD.cultureA.eetsB.lovesc.visitsD.disliesA.foodB.drinc.subjectD.fruitA.toB.thirdc.threeD.ticeA.playB.playingc.playedD.playsA.studentsB.brothersc.girlsD.sistersA.rainyB.badc.fineD.terribleA.neverB.alaysc.oftenD.usuallA.atchB.readc.looD.looat0.A.cleverB.beautifulc.shyD.e

25、xciting四.阅读理解ADoyoulieplayingsoccer?Ifyoudo,youayanttojointheschoolsoccertea.Readonandseehotojointheschoolsoccertea.Thefirststepistonotheinforationaboutthetea.youcanfindoreinforationbyasingthesequestions.Hoanystudentsarethereinthesoccertea?Hoanyneplayersdotheyneed?Hooftendotheyplaysoccer?Thesecondst

26、epistopractice.Practicesoccerithyourfriendsoryourfaily.onlygoodplayerscanjointheschoolsoccertea.Soyouneedtopracticeyoursill.Thethirdstepistostudyhard.Ifyoualaysgetbadgradesintheexa,yourteachersandparentsontletyoujointhesoccertea.Thelaststepistorelax.Dontbetoonervous.youcantaeadeepbreathandeepsiling.

27、Believeinyourselfandyoucanbethebestplayer.1.hichisnotthesuitablequestionaccordingtothesecondparagraph?A.Hooftendotheyplaysoccer?B.canIjointheschooltea?c.Hoanystudentsarethereinthesoccertea?D.Hoanyneplayersdotheyneed?2.hichstepisaboutstudyinghard?A.Thefirststep.B.Thesecondstep.c.Thethirdstep.D.Thelaststep.3.Ifyoualaysgetbadgradesintheexa,ontletyoujointhesoccertea.A.yourteachersandparentsB.yourclassatesandf