新版新目标英语八年级下册unit3知识点总结

1、新版新目标英语八年级下册unit3知识点总结新版新目标英语八年级下册unit3知识点总结7/7新版新目标英语八年级下册unit3知识点总结优选文档八年级英语下册单元知识点总结Unit3Couldyoupleasecleanyourroom?一重要词组及短语couldyoupleasedosth.?你能吗？/请你干好吗？dothechores做琐务dothedishes洗餐具sweepthefloor打扫地板5.takeoutthetrash倒垃圾6.makeonesbed铺床7.foldonesclothes叠衣服8.cleanthelivingroom打扫客厅stayoutlate晚归com

2、eover过来haveatest考试getaride搭车useonescomputer使用某人的电脑14.hatesth./hatetodosth./hatedoingsth.讨厌某事/做某事15.dothelaundry=dosomewashing=washclothes洗衣服17.washthecar刷车16.makebreakfast/makedinner=dosomecooking做饭18.workon从事，忙于workat学习、致力于、在上下时间19.borrowsomemoney借一些钱borrowsth.fromsb.向某人借某物(借入)lendsb.sth.=lendsth.t

3、osb.借给某人某物(借出)20.invitesb.todosth.邀请某人做某事invitesbtoaplace邀请某人去某地21.gotothestore去商店22.agreesb.todosth.赞成某人做某事agreewithsb.赞成某人的建议disagreesb.todosth.不相同意某人做某事disagreewithsb.不相同意某人的建议23.takecareof=lookafter照顾、照看、照顾takegoodcareof=lookafterwell把照顾得好带某人去闲步playwithsb.和某人玩forgettodosth.忘记去做某事(未做)forgetdoings

4、th.忘记做过某事(做过)关于to的短语总结：havetodosth.不得不，必定做某事needtodosth.需要做某事hatetodosth.讨厌做某事liketodosth.喜欢做某事wanttodosth.想做某事lovetodosth.热爱做某事.优选文档forgettodosth.忘记做某事starttodosth.开始做某事begintodosth.开始做某事asksbtodosth.请某人做某事二、重点短语句型1.Peter,couldyoupleasetakeoutthetrash?Couldyoupleasedosth?请你（做）好吗？用于提出央求，希望获取对方的必然回答，

5、说话的语气比较客气宛转。Could不是can的过去式，是宛转、礼貌的说法。回答用can.Sure./Ofcourse./Certainly./Noproblem.Sorry,Icant2、takeout拿出（v+adv）【注】:跟代词做宾语，代词放中间；跟名词做宾语，可放在中间，也可放在后边e.g.Histeethhurtbadly.Thedentisttakethemout.【短语】takeoutthetrash倒垃圾takeawalk闲步takeaway拿走，取走takeback回收takeplace发生takeoff脱下；腾跃3.Canyoudothedishes.？dothedishe

6、s洗碗【结构1】dothe+名词：dothedishes/laundry洗餐具/衣服【结构2】dothe+动词-ingdothecleaning打扫卫生【结构3】doones名+词dooneshousework/homework做家务/家庭作业【结构4】dosome+动词-ingdosomereading/shopping读写书/购物e.g.CouldIatleastfinishwatchingthisshow?1】CouldIdoasth?我可以做吗？用于表达央求，语气比较宛转。CouldIgooutwithmyclassmatethisweekend?2】atleast最少，多指数量或程度

7、上的最低限度。(反)atmost最少，不高出Nowallofusexerciseatleastanhouradayandoutsideschool.3】finishv结束；完成finishdoingsth做完某事e.g.Canyoufinishreadingthesebooksbefore10oclock?Yes,Ican.5、IthinktwohoursofTVisenoughforyou!1】twohoursofTV表示时间、距离、金额、胸襟等词语作主语时，平时被视作整体，谓语动词用单数形式。Howtimeisflies!Threeyears_is_(be)reallyashorttime

8、.作形容词足够的，充分的（在句中作定语或表语）【剖析2】enoughIdonthaveenoughmoneywithme.作副词足够；充分（放在形容词；副词后）Theriverisdeepenoughforswimming.【记】Mr.Smithhasenoughmoney,butheisntkindenoughtohelpothers.【注意】enough修饰名词时，置于名词前；修饰形容词时，置于形容词此后。6、Couldyoutakeouttherubbish,foldtheclothesanddothedishes?【剖析】takeout拿出；拿出take的用法：.Pleasetakes

9、omebookstotheclassroom.拿；取吃；喝；服用优选文档Takethismedicinethreetimesaday.take乘（车；船等）Theyusuallytakethebustowork.开销（时间；金钱）Ittakesmetwohourstodomyhomeworkeveryday.【拓展】take构成的短语：takeawalk去闲步takearesttakeonestime不急；慢慢来休息takecareof照顾takeoff脱下；腾跃takeup据有takedown拿下takeonestemperature量体温7.TheminuteIsatdowninfront

10、oftheTV,mymomcameover.【剖析1】theminute=assoonas“一就”Pleasewritetometheminuteyougetthere.【剖析2】infrontofinfrontof指在物体外面的前面Thereisabikeinfrontoftheclassroom.【辨析】inthefrontof指在物体内部的前面Ourteacherisstandinginthefrontoftheclassroom【记】Thedriversat_inthefrontof_thecar.Thepolicemanstood_infrontof_thecar.【注意】有the无

11、the差异大：attable吃饭；进餐inhospital住院atthetabel在桌边inthehospital在医院（不用然看病）【剖析3】comeover过来【拓展】come短语：comeacross（有时）发现comeback回来comeupwith想出cometrue实现comedown下来comefrom=befrom来自,出生于comein/into进入,进来comeon赶快,加油comealong走吧,过来,快点comeandgo来往来往comeup上来comeout出来，(花)开，(照片)冲洗出来8.Imjustastiredasyouare!as.as.和相同9.Foron

12、eweek,shedidnotdoanyhouseworkandneitherdidI.【剖析】neither+助动词/系动词/神情动词+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表达“也不”则用“Neither/Nor+be/V助/V情+主”e.g.Thefirstonewasntbad.Neitherwasthesecond.10.Thenextday,mymomcamehomefromworktofindthehousecleanandtidy.【剖析】find+宾语+宾语补足语【注】findfoundfound

13、寻v找(1)findsb.doingsth发现某人做某事(2)findit+adj.+todosth发现做某事很.优选文档11.CouldIhangoutwithmyfriendsafterthemovie?【剖析】hangout闲逛hangup把悬挂/挂起12.Couldyoupleasepassmethesalt?【剖析】passv给；递；走过；经过passsb.sth把某物递给某Passon传达e.g.Pleasepassthepaperontotheotherstudents.v经过；经过Ipassyourhome.v经过（考试）；及格Tomcanpasshismathexam.13.

14、CouldIborrowthatbook?Couldyoulendmesomemoney?【剖析】borrow/lend/keep(1)borrow借入,与from连用，尤指主语“【借进来”】borrowsthfromsb.从某人那处借某物e.g.Youcanborrowthebookfromthelibrary.(2)lend借出,与to搭配【指借出去】lendsbsth=lendsthtosb把某物借给某人twanttolendhisbooktoothers.(3)keep保留，保留（连续动词，可以与表示一段时间的状语连用）【指借一段时间】14.Ihatetodochores.我讨厌做家务

15、。hatetodosth讨厌做某事,表示某次详尽行为或动作。Ihatetotroublehim.hatedoingsth不愿意做某事表示经常或习惯性行为或动作。15.CouldIaskyoutohelpmewithsomechoresthen?【剖析】asksb.todosth要求某人做某事。Shehatessmokinginherroom.askfor央求，要某物asksb.aboutsth向某人咨询关于某事(1)asksb.forhelp向某人央求帮助(2)asksb.(not)todosth央求某人做某事ask构成的短语：短语含义asksb.todosth请某人做某事asksb.nott

16、odosth不让某人做某事asksbforsth向某人要某物askforhelp追求帮助16.CouldIinvitemyfriendstoaparty?我能邀请我的朋友们来聚会吗？【剖析】invitesb.toSp.邀请某人去某地【剖析】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.优选文档17.Idontunderstandwhysomeparentsmaketheirkidshelpwithhouseworkandchoresathome.【剖析】makesb.dosth让某人做某事makem

17、ademadev做.，制作，使得(1)makesb/sth+形容词“让某人或某物”makeyouhappy(2)makesb/sthdosth使某人做某事makemelaugh.18.Theydonthavetimetostudyanddohousework，too.【剖析】havetimetodosth.有时间做某事havetime=befree有空19.Houseworkisawasteoftheirtime.做家务是在浪费他们的时间。【剖析】awasteof浪费awasteoftime浪费时间awasteofmoney浪费金钱20.Theyshouldspendtheirtimeonsc

18、hoolworkinordertogetgoodgradesandgetintoagooduniversity.为了获取好成绩并考上一所好大学，他们应该把时间用在学习上。【剖析1】spend.onsth在某事上开销spend/pay/cost/take开销(1)spendspentspent花v费,主语是人sb.+spend+时间/钱+onsthsb.+spend+时间/钱+（in）doingsthspendon=payfor支付Hespendstoomuchtimeonthecomputergames.Remembertospendsometime_with_yourlovedones,be

19、causetheyrenotgoingtobearoundforever.Myfather_spent_onehundredthousandyuanonhisnewcar.(2)paypaidpaid支付v，主语是人sb.+pay+钱+forsthIpay10yuanforthebook.Howmuchdidyou_pay_forthiscomputer?Fivehundreddollars.costcostcostv开销，主语是某物或某事sthcostsb.+钱某物开销某人多少钱Anewcomputercostsmealotofmoney.Iboughtanewsweaterlastweek

20、end.It_cost_me120yuan.(4)taketooktaken花v费Ittakes/tooksb.sometimetodosth.做某事开销某人多长时间Ittakeshim3hourstodohishomework.【剖析2】getinto=enter进入【拓展】与get相关的短语：getup起床getback返回getover战胜getdressed穿衣getinto进入get/belost扔掉getoff/on下/上车getonwellwithsb.与某人相处得好getoutof从出来getwarm变暧getreadyfor+n.为做准备getreadytodosth.准备做某事getwell康复getachance有机遇、获取机遇get