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1、精选优质文档-倾情为你奉上八年级Unit 3-4专题讲解和练习题重点句型1. few 几乎没有 修饰可数名词 否定 He has few friends. a few 少数的 修饰可数名词 肯定 He has a few friends. little几乎没有 修饰不可数名词 否定 There is little sugar in the bottle. a little 少数的 修饰不可数名词 肯定 There is a little sugar in the bottle2. at least 至少 - at most 至多 at first 最初 - at last 最后3. probl
2、em指说话者认为难以解决的问题,它与动词 solve或settle(解决)搭配。question指说话者需要寻找答案的问题,它常与动词ask或answer连用。4. Couldyoupleasedosth?请你(做).好吗?用于提出请求,希望得到对方的肯定回答,说话的语气比较客气委婉。Could不是can的过去式,是委婉、礼貌的说法。回答用can.【常用答语】肯定回答:Sure./Ofcourse./Certainly./Noproblem.否定回答:Sorry,Icant()Couldyoupleasecleantheroom?_Ihavetodomyhomework.A.Yes,sure.
3、B.Whynot? C.Sorry,youcant. D.Sorry,Icant.()CouldIplease_?Sorry,youcant.Yourmotherhastouseit.A.dochores B.gotothemoviesC.usethecar D.gotoschool()Mum,CouldIgotoBeijingwithyou?Yes,_.Butyouhavetofinishyourhomeworkfirst.A.youcan B.youcould C.youcant D.youcouldnt()Wouldyouliketocometomybirthdayparty?Idlov
4、eto,_Imtoobusy. A.and B.if C.so D.but5. takeout取出(v+adv)如代词做宾语,代词放中间;如名词做宾语,可放在中间,也可放在后边【短语】takeoutthetrash倒垃 takeawalk散步takeaway拿走takeback收回takeplace发生takeoff脱下;起飞takecareof照顾 takeup占据 takeonestemperature量体温6. finishdoingsth做完某事Canyoufinish readingthesebooksbefore10oclock?Yes,Ican.7. as.as.和.一样.eg.
5、 Imjustastiredasyouare!我和你一样累!assoonas一.就.,引导时间状语从句。(与if,when,not until,主将从现原则)eg:IllwritetoyouassoonasIgetthere.我一到那儿就给你来信。8.neither+助动词/系动词/情态动词+主语“某人(主语)也不”neither两者都不neithernor既不也不,连接两个词做主语,谓语动词由后一个主语确定eg. NeitherTomnorJimisastudent表达“也不”则用“Neither/Nor+be/V助/V情+主”eg.Thefirstonewasntbad.Neitherwa
6、sthesecond.9. or 表并列 (否、疑) and (肯)or 表转折 否则,要不然10.【拓展】come短语:comeover过来 comeacross(偶然)发现 comeback回来comeupwith想出 cometrue实现 comedown下来comefrom=befrom comein/into进入,进来 comeon赶快,加油comeandgo来来去去 comeout出来,书出版 comeup上来11.infrontof 指在物体外部的前面in thefrontof指在物体内部的前面12. lend“借出”“把某物借给某人”lendsthtosb/lendsb.sth
7、.borrow“借入”“向某人借某物”borrowsthfromsbkeep“保管”是延续性动词,通常表示借了某物多长时间()1Couldyou_meyourdictionary?Iwanttofindthemeaningofthisnewword.A.keep B.lent C.borrow D.lend()2Ican_youmydictionary,butyoucan_itforonlyaweek.A.borrow;borrow B.lend;borrow C.borrow;keep D.lend;keep()3-MayI_yourbike?-Certainly,butyoumustnt_
8、ittoothers.A.lend;lend B.borrow;lend C.borrow;borrow D.lend;borrow13. invitevinvitationn 邀请(1)invitesb.todosth 邀请某人做某事(2) invitesb.to+地点 邀请某人去某地14. waste 浪费1) n. awasteof浪费eg.awasteoftime浪费时间awasteofmoney浪费金钱2)v.wastetime/moneyonsthwastetime/money(in)doingsth在做某事上花费时间/金钱15 (1)spendspentspentv花费,主语是人
9、spend+时间/钱+onsthspend+时间/钱+(in)doingsth(2)paypaidpaidv支付,主语是人 sb.+pay+钱+forsth(3)costcostcostv花费,主语是某物或某事sthcostsb.+钱某物花费某人多少钱(4)taketooktakenv花费.主语是itIttakes/tooksb.sometimetodosth.做某事花费某人多长时间16. inorderto“目的是;为了”后接动词原形。inordertodosth为了做某事17. getup起床 getback返回 getover克服getdressed穿衣getinto进入get/belo
10、st丢失getoff/on下/上车getonwellwithsb.getoutof从出来getwarm变暧 getreadyfor为做准备18 提供provide为应急等做好准备而“提供;供给”providesb.withsth.=providesthforsb.提供某人某物offer侧重表示“愿意给予”offersb.sth.=offersthtosb.对某人提供某物offertodosth主动提出干某事supply定期“供应”supplysb.withsth=supplysth.tosb.为某人提供某物19. dependon1)依靠; eg. Childrenthesedaysdepen
11、dontheirparentstoomuch2)取决于20. keep “保持”1)keep+adj. Wemustkeephealthy.2)keep+n.+adj. We must keep the room clean.3)keep(on)doingsth Hewasingreatpainbuthekeptonworking4)keepsb.doingsth Imsorrytohavekeptyouwaitingforsolong.21. asaresult结果(插入语,放在句首,用逗号隔开)eg.Dontaskhimtoolateintothenight, Asaresult,heis
12、onlyasmallchild22. the+比较级,the+比较级“越.越.”eg.Themoreyousmile,thehappieryouwillfeel.23. sinceconj.既然(表示对方已知的事实或理由,常放在句首)eg. Since you are here,lets have dinner together.24. hate to do sth.eg. I hate to do chores.我讨厌做杂务。()l.-CouldIborrowyourdictionary?Ofcourse,you.A.can B.must C.should D.haveto()2.Doyou
13、agreeme,Nick?A.at B.about C.on D.with()3.Couldyoufinishthetaskintwodays?_.lhavesomethingelsetodothesedays.A.1mafraidsoB.Imafraidnot C.Yes,Ithinkso D.Ihopeit()4.Herfatherlikesdinnerbuthatesthedishes.A.making;making B.doing;doingC.making;doing D.doing;making()5.CouldIadictionaryfromyou.David?Sorry,Iit
14、tomycousinyesterday.A.lend;borrowed B.borrow;lend C.borrow:lent D.borrowed;lend()6.Itispoliteagiftwhenyouvisitsomebodyforthefirsttime.A.take B.raking C.totake D.gets()7.Imnotgoingswimmingtomorrowafternoon.Ihavetocleanupmybedroom.A.SoamI B.NeitheramI C.NeitherIam D.SoIam()8.Mary,couldyoupleasehelpme_
15、mybaby?Iwilldosomeshopping.A.lookfor B.lookat C.lookover D.lookafter()9.Heistirednow.Hestayathomeandhavearest.A.hastoB.hadto Cneed D.cant()10.Mom,whereisDavid?Heisworkingthatdifficultmathproblem.A.for B.with C.on D.in( ) 11.Couldyouhelpmetakeittotheclassroom?_.A.Yes,IcouldB.No,Icouldnt C.Yes,sureD.N
16、o,Idont( )12.Whowillsendyoutotheschool,yourmomoryourdad?_.Illgotherealone.A.Both B.Either C.Neither D.None( )13.Youngpeoplehate_choresbecauseitsboring.A.todo B.todoing C.did D.tobedoing( )14.CanI_yourtextbook?Ileftmineathome.A.borrow B.lend C.keep D.kept( )15._theyliveonehousewiththeirparents,theysh
17、ouldknowthateveryoneshoulddotheirpartinkeepingitcleanandtidy.A.Since B.For C.Inorderto D.Sothat 1.你能扫地吗?_youplease_thefloor?2.如果她看到这么乱,她会不高兴的。She_behappyifsheseesthis_.3.我扔下我的包去了起居室。I_mybagandwenttothelivingroom.4.她没做任何家务,我也没有。Shedidnotdoanyhouseworkand_I.5.做家务可帮助培养孩子独立。Doing_helpsto_childrensindepe
18、ndence.Unit 4重点句型1.should的用法should为情态动词,表示劝告、建议,意为“应该”,没有人称和数的变化,后接动词原形,其否定形式为shouldnt eg. Maybesheshouldsaysorrytoyou.could的用法情态动词could既是can的过去式,表示过去的能力,又可以表示谨慎、客气的建议,后接动词原形,其否定形式为couldnt。eg. Mygrandfathercoulddrivewellevenattheageofeighty.()Thegirl_readbeforeshewenttoschool.A.CouldB.CouldntC.Shoul
19、dD.May2、状语从句1) .until引导的时间状语从句until意为“直到;在.之前”。eg.Theyoungmanreadtillthelightwentout.eg. IdidntwakeupuntilIheardthealarmclock.2).sothat引导的目的状语从句 意为“为的是,以便”,引导目的状语从句eg. LetmetakedownyourtelephonenumbersothatIcancallyoulater.3).although引导的状语从句,意为though“尽管,虽然”,引导让步状语从句。引导的从句不能与并列连词but,and,so等连用,但可以和yet
20、,still等词连用。eg.Althoughthebookwasold,wedecidedtobuyit.3.用于提建议的句型:(1)Whataboutdoingsth?=Howaboutdoingsth?.怎么样?(2)Whydontyoudosth?=Whynotdosth?为什么不呢?(3)Letsdosth.让我们一起做某事吧。(4)Shallwe/Idosth?我们做好吗?(5)hadbetterdo/notdosth最好做/不做某事(6)Will/Wouldyoupleasedosth请你做好吗?(7)Wouldyouliketodosth?你想去做某事吗?(8)Wouldyoum
21、inddoingsth?你介意做某事吗?(1).同意对方的建议时,一般用:Goodidea./Thatsgoodidea.好主意OK/Allright./Great好/行/太好了Yes,please./Idloveto是的/我愿意Iagreewithyou我同意你的看法Noproblem没问题Sure/Ofcourse/Certainly当然可以Yes,Ithinkso对,我也这样想(2).表示委婉谢绝时,一般用:Idontthinkso我认为不是这样4. toomany+复数名词许多toomanypeopletoomuch+不可数名词 许多 toomuchhomeworkmuchtoo+形容
22、词 太 muchtoocold5. allowv允许allowdoingsth允许做某事 eg. Theydontallowsmoking.allowsb.todosth允许某人做某事 eg. Ourteacherallowsusto go outforawalk.6. 系动词:后跟adj.作表语一是:(be)am/is/arebequiet=keepquiet保持安静二保持:stay/keep(表示持续状态)stayhealthy=keephealthy保持健康三变化:become/get/turn(表示状态变化)五起来:sound/look/smell/taste/feel(表示感觉)7.
23、find/hear/watch/see/feel sb.doingsth发现某人正在做某事eg. Mr.WangfoundLiDongreadingastorybookintheclass.8.lookfor寻找 lookafter 照顾 looklike长得像lookthesame 看起来一样 lookthrough浏览 lookout小心 lookaround环顾四周 lookup 查字典 lookforwardto期望8.beangrywithsb.=bemadatsb.对某人生气beangryat/aboutsth对某事感到生气beangrytodosth做某事感到生气9. hopet
24、odosth IhopetovisitGuilin.hope+that从句(表示希望) Ihopethatyoullbebettersoonwishtodosth IwishtovisitGuilin.wishsb.todosth Iwishyoutogo.wish+that从句表示愿望,从句用虚拟语气 IwishIwereyou.10.haveanargumentwithsb.与某人辩论arguewithsb.与某人争吵arguewithsb.aboutsth为某事与某人争吵argueaboutsth争论某事argueagainst争辩;反对11.hangover挂在.之上;悬浮在.之上ha
25、ngout闲逛;常去某处hangup挂电话;悬挂12. refuse=saynotov拒绝refusetodosth拒绝去做某事13. instead(1)instead代替,常放在句首或句尾,表示前面的事情没做,而做了后面的事情。eg. LeewasillsoIwentinstead.李病了,所以我去了。(2)insteadof+n/doing代替,而不是,放在句中insteadof为介词短语,后面一般接名词、代词、介词短语或动名词形式。eg. Shewrotetohiminsteadofcallinghim.=Shedidntcallhim.Shewrotetohiminstead.14.
26、 offertodosth主动提出做某事offersb.sth=offersthtosb.主动提供给某人某物municatev交流communicationn交流;沟通communicatewithsb.和某人交流eg. TheycommunicatewitheachotherbyQQ.16. explain解释;说明explanationn解释;说明explainsthtosb.向某人解释某事。explaintosbsth给某人解释某事17.worryv担心worriedadj.焦急的worryabout=beworriedabout为担心Dont_aboutthingssomuch.Itw
27、illmakeyoustressedout.A.afraidB.worryC.worriedD.Terrified18. return 1) v归还 =givebackreturn.to.=givebackto.把.还给.2)v回来;返回=comeback19 competev竞争;对抗competitionn竞争competewithsb.和某人竞争competeagainst/with与竞争competefor为参加比赛20.inonesopinion以某人的观点;在某人看来giveopinionsaboutsth.给出关于某事的观点。21 sometime 一段时间,做时间状语somet
28、imeadv 在某个时候sometimes 名词词组,“几次,几倍”sometimes=attimes有时(一般现在时的标志词)eg. Ittakessb.sometimetodosth.做某事花费某人多长时间eg. Mr.GreenwenttoSanyasometimeslastsummer.22.在姓氏的复数前加冠词the表示“全家人或夫妻两人”,使用时注意主语和谓语保持一致。eg.TheBlacksaregettingreadyfortheholiday.23 continuedoingsth=goondoingsth继续做某事(前后做同一件事)continuetodosth=goont
29、odosth继续做某事(前后不是同一件事)24 sendsentsentv发送sendsb.sth=sendsthtosb.sendaway赶走sendfor派人去请sendoff寄出sendout分发 sendup发射送给某人某物25 kind1)n种类allkindsof各种各样的 differentkindsof不同种类的Whatkindof?那种2)adj.友好的bekindtosb.=begoodtosb.=befriendlytosb.对某人友好3) adv. 有点kindof+adj.有点,有几分,kindofcold有点冷()Thiskindofskirtlooks_andse
30、lls_.A.nicewellB.nice;goodC.well;wellD.goodnice()What_animalsdoyoulike?Monkeys.Ithinktheyre_clever.A.kindof;kindofB.akindofakindofC.kindof;akindD.akindofkindof26. havetimetodosth有时间做某事27 comparewith把与.做比较compareto把.比做eg. Peopleoftencompareateacheracandle.A.toB.intoC.asD.with28 begoodfor对.有益处 (反) beb
31、adfor对有害处begoodat+n/doing=dowellin+n/doing擅长于做某事begoodtosb.=bekindto=befriendlytosb.对某人友好29.cause1) v.造成,使发生causesb.todosth使某人做某事causesb.forsb.给某人添麻烦2)n.原因,指引起某种结果的“原因”,后接介词of.eg.Thecauseoftheaccidentwasthefactthathewasdrivingtoofast.30.perhaps意为“也许,可能”,一般指比较小的可能性。eg. PerhapsIwillseehimthedayafterto
32、morrow,butIamnotsure.probably“很可能,大概”,其可能性最大,表示一种几乎完全肯定的意思。eg. Hewillprobablyrefusetheoffer.possibly意为“可能,或许,也许”,可能性较大。eg. Illseeyoutoday,orpossiblytomorrow maybe“或许,大概”,主要用于非正式场合,常用在口语中eg. Maybeyouputtheletterinyourbasket.31. Its+adj.(easy,difficult,important,necessary)+(forsb.)todosthIts+adj(kind,
33、honest,friendly,)+(ofsb)todosth.Itsimportantforus_(learn)Englishwell.Itshardforus_(finish)thistaskintwodays.Itsverynice_youtohelpmealot. A.forB.ofC.inD.on32.keepondoing继续做某事 keepsb.doingsth让某人一直做某事keepupwith跟上 keepsb.fromdoingsth阻止某人做某事keepawayfrom避开Mr.Likept_(work)herefornearly30years.()1.You_write
34、himalettertosayyouaresorryforit.Imnotgoodatwritingletters.Iwanttotalkaboutit_thephone.A.could;on B.should;in C.can;over D.must;by()2.It_herfourhours_theworkyesterday.A.takes,finish B.take,finishing C.took,finished D.took,tofinish()3.ImsorryIbrokemyneighborswindow.WhatshouldIdo?Imafraidyouhaveto_it.A.lookfor B.payfor C.cutup D.getback()4.Dont_it.Letshaveatryagain.A.arguewith B.cutout C.geton D.beangrywith()5._?Mycardoesntwork.A.Whyareyouhere? B.Howdoyoudo C.Whatswrong? D.Whatsthis?()6.WecanuseQQtotalkwitheachotherontheInternet.Really?Willyoupleaseshowme_?A.whattouse B.howtousei