1、八年级上册英语Unit 2知识点及练习题新版新目标八年级上册英语Unit 2知识点及练习题（新版新目标）本资料为woRD文档，请点击下载地址下载全文下载地址Unit2Howoftendoyouexercise?单元知识讲解.helpwithhousework帮助做家务（1）helpwithsth.意为“帮助做某事”拓展：helpsb.withsth.=helpsb.（to）dosth.帮助某人做某事Eg:IoftenhelphimwithhisEnglish.=IoftenhelphimlearnEnglish.我经常帮他学习英语。（2）housework意为“家务劳动”。不可数名词。.The
2、yhavehouseworktodo.A.manyB.much2.sometimes有时辨析：sometimes，sometimes，sometime，sometimesometimes有时候。=attimes也是“有时”的意思。sometimes几次。time作可数名词时可作“次数”解；表示“时间”时是不可数名词。sometime某个时候。可指过去或将来的某个时候。sometime一段时间。常与for连用。对它提问用howlong。口诀记忆：分开“一段时间”；相聚“某个时候”。练习：weplantostayinHainanfor.我们打算在海南呆一段时间。Iamsurethatwehavem
3、etbefore.我肯定我们之前见过几次了。Ihavelettersfromhim.有时我会收到他的来信。3.hardlyever几乎不hardlyever相当于hardlyeg：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：Hehardlyworks.他几乎不工作。Heworkshard.他工作努力。4.usetheInternet用互联网usesth.todosth.用某物做某事eg：Iuseaknifetocutbread.我用刀切面包。短语：ontheInterne
4、t在网上，surftheInternet网上冲浪，上网5.whatsyourfavoriteprogram？你最喜欢的节目是什么？句型：whatsyourfavorite.?=what.doyoulikebest？你最喜欢的.是什么？.whatsyourfavoriteanimal？你最喜欢的动物是什么？=_6.Areyoufreenextweek？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:：Heisfreenow.他现在有空。拓展：free还可译为“免费的”Eg：Theticketsarefree.票是免费的。7.nextweekisq
5、uitefullforme.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：Thebuswasfullwhentheygotthere.翻译_2.full还可译为“饱的”。Eg：Icanteatanymore，Iamquitefull.我不能再吃了，我相当饱了。8.Howcome？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。9.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：haveless
6、ons上课，havedinner/lunch0.well，howaboutTuesday？哦，那周二呢Howabout.?意为“怎么样？”，用来征求对方的意见。Eg:Howaboutthisbook?这本书怎样？How/whataboutdoingsth.?做怎么样？Eg：-whatwillwedoonSunday？星期天我们什么？-Howaboutvisitingthemuseum？去参观博物馆咋样？.Itssunnytoday，whatabout_（play）tennis？1.Igotothemoviesmaybeonceamonth.我大概每月去看一次电影。gotothemovies_m
7、aybe意为“也许，大概，可能”，常位于句首。Eg：maybeheknowsTom.也许他认识Tom。辨析：maybe和maybemaybe“也许，大概，可能”。（一般放句首）maybeyouareright.也许你是对的。maybe“可能是，也许是”。为“情态动词+be动词”结构。（位于句中）youmayberight.你也许是对的。.LilyanEnglishteacher.Lily可能是一名英语老师。=_2.Heplaysatleasttwiceaweek.他至少每周踢两次（球）。atleast意为“至少”。其反义词为atmost“最多”。Eg：Thereareatleast1,500s
8、tudentsinourschool._。SectionB.Butmymotherwantsmetodrinkit.但我妈妈想让我喝它。wantsb.todosth.意为“想让某人做某事”，否定形式为wantsb.nottodosth.意为“不想让某人做某事”。Eg：Shewantsmetobringhimsomepens.她想让我给她带些钢笔。拓展：1.wantsth.想要某物Doyouwantanystorybooks？你想要些故事书吗？2.wanttodosth.想要做某事Iwanttovisitmyuncle.我想去看望我的叔叔。Doyouwant（tell）meanything？2.
9、Shesaysitsgoodformyhealth.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.Iamgoodat（play）basketball.3.Lastmonthweaskedourstudentsabouttheirfreetimeactivities.上个月我们向学生询问了他们业余活动的情况。asksb.aboutsth.“询问某人关于某事”Eg:Iaskedmyteacherabouttoda
10、yshomework._。4.Herearetheresults.这是（调查）结果。here位于句首，句子要倒装。Eg：Hereisyourjacket.这是你的夹克。5.twentypercentstudentsdontexerciseatall.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：Seventypercentoftheboyslikeplayingcomputergames.男生中70%喜欢完电脑游戏。2.not.atall意为“一点儿也不，根本不”。Eg：Idontknowaboutitatall.对那件事我一点也不知道。拓展：
11、notatall=youarewelcome意为“不用谢，不客气”。Eg：-Thankyouforyourhelp.-Notatall.6.Althoughmanystudentsliketowatchsports，gameshowsarethemostpopular.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.=Itrained，buttheboysstillplayedoutsid
12、e.尽管天下雨了，但男孩们仍在外面玩耍。.mycousinknowsalotaboutgeography，heisonlyfouryearsold.A.becauseB.soc.although7.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows.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+（forsb.）+todosth.意为“（对某人来说）做某事是的”。Eg：Itsveryimportanttolistencarefullyinclass.上课认真听讲很重
13、要。Itseasyforustoswim.对我们来说游泳很容易。ItsveryhardforhimtostudyEnglish._.-Ioftenhavehamburgersforunch.-youdbetternot.Itsbadforyoutoomuchjunkfood.A.eatB.toeatc.eatingD.ate8.Exercisesuchasplayingsportsisfun，andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.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
14、过时光。suchas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（时间、金钱）”。Eg:comeandspendtheweekendwithus.来和我们一起度过周末吧。重点：1.spendtimemoneyonsth.在.上花费时间或金钱Hedidntspendmuchtimeonhishomework.他没在作业方面花很多时间。Ispend200yuanonanewcoat._2.spendtimemoney（in）doingsth.花费时间或金钱做某事Donts
15、pendtoomuchtimewatchingTV.不要花费太多时间看电视。Healwaysspendhistimeplayingfootball._Eg:Ienjoyplayingcomputergames,butIcanttoomuchtimethat.A.take,doingB.spend,doingc.spend,fordoingD.take,todo9.However,shehassomebadhabits,too.然而她也有一些坏习惯。however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:Shewasill.However,shestil
16、lwenttowork.她病了，然而她依然去上班。辨析：but和howeverbut“然而，但是”。可直接连接前后两个句子，表转折关系。However“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,wewentouttolookfortheboy.天开始下雨了，但我们还是出去寻找那个男孩了。2.Itasunnymorning，verycold.这是个晴朗的早晨，但是却很冷。0.SheusuallywatchesTVformorethantwohoursaday.她通常每天看两个多小时的电视。morethan相当于over。意为“超过，多余”。The
17、rearemorethanXXbooks._1.Shesayssheisafraid.她说她害怕。afraid意为“担心的，害怕的”。.beafraidtodosth.害怕做某事Eg：Iamafraidtotravelbyplane.我害怕乘飞机旅行。2.beafraidofsb.sth.害怕某人某物beafraidofdoingsth.害怕做某事Eg：Sheisafraidofthedog.她害怕那只狗。Dontbeafraidofaskingquestions.不要怕问问题。beafraidtodosth.=害怕做某事2.Lessthansix.少于6小时。Lessthan意为“不到，少于
18、”。其反义词为morethanover“多余，超过”Eg：Shesleepslessthansevenhourseverynight.他每晚的睡眠时间不到7小时。weknowTomfor20years.我们认识Tom超过20年了。堂上练习：I用所给词的适当形式填空.Isherlifestylethesameasyoursor_?whatarethe_?（different)2.Eatingfruitcanhelpyou_morevitamins.3.mydadwantsme_alawyer.4.Theboyisdoing_onthe.paper.5.Thegirlistaking_tokeep
19、healthy.6.Thelittleboyis_.7.She_itsgoodforyou.8.Eatingvegetableseverydayisa_lifestyle.9.Theoldmandoesnthave_money.0.1dontknowifBillis_.二、单项选择选出句中相应空白处的最佳答。1.wouldyoulikesome_todrink?No,thanks.A.tomatoesB.coffeec.potatoesD.chicken2.Shewasaquietgirl,butsheisvery_now.A.beautifulB.lazyc.friendlyD.active
20、3.Areyoutirednow,kate?Sure.Ican_walkon.A.hardlyB.oftenc.usuallyD.always4Ieat_meatbecauseIdontwanttobetooheavy.A.lotsofB.muchc.moreD.less5.Herlifestyleisthesame_herbrothers.A.asB.forc.withD.to6.myparentsarenotathome,soIhaveto_mylittlesister.A.lookatB.looklikec.lookafterD.lookout7._hoursdoyouexercisee
21、veryday?Two.A.HowlongB.Howfarc.HowmuchD.Howmany8.Howoftendoesyourmothershop?_.A.onceaweekB.Threetimesc.fiveandsixtimesaweekD.Foraweek9._morefruitsandvegetablesisgood_ourhealth.A.Eating;toB.Eats;forc.Eating;forD.Eat;for10.Alotofvegetables_youtokeepingoodhealth.A.makeB.wantc.tryD.help11.Peteris_becaus
22、ehehardlyeverexercises.A.tiredB.happyc.healthyD.unhealthy12.Heknowsalot_heisstillachild.A.soB.althoughc.butD.or13.mydad_alawyerwhenIgrowup.A.wantsmetoB.wantsmetobec.becameD.wanted14.mymother_surfstheInternet,shelikeswatchingTV.A.doesnthardlyeverB.hardlyeverc.isnthardlyeverD.hardlynever15._doeshedoon
23、theweekend?-Heoftenhelpshismotherwithhousework.A.HowB.Howoftenc.whatD.Howsoon16.-what_youusually_onweekends?-Iusually_guitar.A.did;do;playtheB.do;do;playc.do;did;playD.do;do;playthe17.-Areyoulateforclass?-_.A.yes,neverB.yes,sometimesc.No,everD.No,usually18._hewastired,_hedidntstoptorestA.Although,bu
24、t;B.Although,/;c.though;but;19.canyouhelpme_thehouse?A.cleaningB.withcleanc.ofcleaningD.clean20.Lisa_eighthourseverynight.whataboutyou?A.eatsB.drinksc.playsD.sleeps课后练习：一.根据要求完成句子。,_Billusuallydo_?比尔周末通常做什么？2_doyou_theInternet?_aweek.你多久上一次网？每周两次。3.SheoftenreadsEnglishbooks.（改为一般疑问句）_sheoften_Englis
25、hbooks?4.myparentswantmetobeadoctor.（对划线部分提问）_yourparentswantyoutobe?5.myfavoritemovieismrBean.（对划线部分提问）_yourfavoritemovie?6.Doyouliketodrinkmilk?（作否定回答）_,I_.7.mygrandpakeepsingoodhealth.（改为同义句）mygrandpa_.8.Hegoestotheparkthreetimesaweek._doeshegotothepark?9_Im_unhealthy也许我有点不健康0.牛奶对健康有利milk_foryourh
