Unit3-Could-you-please-clean-your-room讲解-知识点教学课件

Peter,couldyoupleasetakeoutthetrash?彼得，你能把垃圾倒了吗？【解析1】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,Ican’t()1..—CouldIborrowyourcamera?—___________，butpleasegiveitbackbySaturday.A.IamsorryB.OfcourseC.CertainlynotD.No,thanks()2.—Sir,couldyoupleaseputoutyourcigarette?Thisisasmoke-free（无烟的）school.—__________A.I'msorryaboutthis.B.NoproblemC.Sure,I'dlovetoD.NevermindPeter,couldyoupleasetakeo【解析2】takeout取出（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（）Histeethhurtbadly.Thedentist______.A.takeoutitB.takeoutthemC.takeitoutD.takethemout【短语】takeoutthetrash倒垃圾takeawalk散步takeaway拿走，取走

takeback收回takeplace发生takeoff脱下；起飞【解析2】takeout取出（v+adv）CouldIatleastfinishwatchingthisshow?至少让我看完这个节目可以吗？

【解析1】CouldIdoasth?我可以做......吗？用于表达请求，语气比较委婉。

CouldIgooutwithmyclassmatethisweekend?【解析2】atleast

至少，多指数量或程度上的最低限度。

(反)atmost

至少，不超过【2012江苏南通4】Nowallofusexerciseat___least____houradayandoutsideschool.A.the;aB.a;anC.不填；aD.不填；an【解析3】finishv结束；完成

finishdoingsth

做完某事【2013四川雅安4】8.—Canyoufinish____thesebooksbefore10o'clock?—Yes,Ican.A.toreadB.readC.readsD.ReadingCouldIatleastfinishwatchiIthinktwohoursofTVisenoughforyou!

我觉得你看两个小时的电视已经足够了。【解析1】twohoursofTV

表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓语动词用单数形式。

Howtimeisflies!Threeyears_______(be)reallyashorttime.IthinktwohoursofTViseno6.TheminuteIsatdowninfrontoftheTV,mymomcameover.

我刚坐在电视机前面，我妈妈就过来了。【解析1】theminute=assoonas“一......就......”

Pleasewritetometheminuteyougetthere.【解析2】infrontofinfrontof

指在物体外部的前面

Thereisabikeinfrontoftheclassroom.【辨析】inthefrontof

指在物体内部的前面

Ourteacherisstandinginthefrontoftheclassroom【记】Thedriversat________________thecar.Thepolicemanstood___________thecar.()Atlastthetaxistopped______atallbuilding,andweallgotoff.A.infrontB.inthefrontC.infrontofD.inthefrontof6.TheminuteIsatdowninfr9.Foroneweek,shedidnotdoanyhouseworkandneitherdidI.

一周的时间，她不做任何家务，我也不做。【解析】neither+助动词/系动词/情态动词+主语“某人（主语）也不”⑴neither两者都不neither…nor…既不…也不…,连接两个词做主语，谓语动词由后一个主语确定NeitherTomnorJimisastudent()1.Ihavetwosisters,but________ofthemisateacher.A.allB.neitherC.bothD.none()2.—TheteachersinthatschoolspeakeitherEnglishorFrench,oreven_______.—That'ssocool!A.allB.bothC.neitherD.none()4.－Whichdoyouprefer,aCDplayerorawalkman?－______.Ipreferaportablecomputer.A.Both B.Either C.None D.Neither()5.Hespeaks______English______French.Instead,hespeaksGerman.Aeither;orBnotonly;butalsoCboth;andDneither;nor9.Foroneweek,shedidnot⑵表达“…也不……”则用“Neither/Nor+be/V助/V情+主”

()1.—Thefirstonewasn’tbad.—__________.A.Sowasn’tthesecondB.SothesecondwasC.Neitherwasn’tthesecondD.Neitherwasthesecond()2.–Idon’tlikerainydays.—________.Rainydaysalwaysmakemesad.A.NeitherdoIB.SodoIC.NeitherIdoD.SoIdo⑵表达“…也不……”则用“Neither/Nor+10.Thenextday,mymomcamehomefromworktofindthehousecleanandtidy.

【解析】find+宾语+宾语补足语【注】find→found→foundv寻找

(1)findsb.doingsth发现某人做某事

(2)findit+adj.+todosth发现做某事很……◆finditdifficult/hardtodosth发现做某事很困难()Shefound___hardtofinishtheworkbyherself.A.thatB.it’sC.itD.This10.Thenextday,mymomcame11.Sheaskedinsurprise.她吃惊地问道。【解析】insurprise惊奇地；吃惊地surprisev使吃惊→surprisingadj.令人吃惊的→surprisedadj.吃惊的

toone’ssurprise使某人吃惊的是

insurprise吃惊地besurprisedat对……感到吃惊①_________(使我吃惊的是），hegotthefirstprizeintheexam②Weare____________atthe_____________news.(surprise)③___hissurprise,shesucceededinclimbingupthehighmountain.A.AtB.ToC.InD.On11.Sheaskedinsurprise.她吃惊12.“I’mdosorry,Mom.Ifinishunderstandthatweneedtosharethehouseworktohaveacleanandcomfortablehome.”Ireplied.【解析1】needv需要【解析2】share分享；共用sharesth分享或共用某物sharesthwithsb.

与某人分享某物()Allhisfriends_____hishappinesswhenhewonthematch.A.SharedB.SharedfromC.Sharedwith12.“I’mdosorry,Mom.Ifin14.Couldyoupleasepassmethesalt?你能把盐递给我吗？【解析】pass⑴v给；递；走过；通过

passsb.sth

把某物递给某人

Passon

传递Pleasepassthepaperontotheotherstudents.⑵v通过；路过Ipassyourhome.⑶v通过（考试）；及格Tomcanpasshismathexam.【2013广东中考】IfNancy__theexam,shewillgotoAustraliaforEnglishstudy.A.passB.passedC.passesD.willpass14.Couldyoupleasepassmet15.CouldIborrowthatbook?我能借下你那本书看吗、

Couldyoulendmesomemoney?你能借我一些钱吗？【解析】borrow/lend/keep(1)borrow借入,与from连用，尤指主语“【借进来”】

borrowsthfromsb.从某人那里借某物Youcanborrowthebookfromthelibrary.(2)lend借出,与to搭配【指借出去】lendsbsth=lendsthtosb

把某物借给某人

Hedoesn’twanttolendhisbooktoothers.(3)keep保留，保存（延续动词，可以与表示一段时间的状语连用）【指借一段时间】15.CouldIborrowthatbook?我【记】Iwantto__________abikefrommyfriendbuthedidn’t____ittome,becauseTomhad_____itfortwodays.【宁夏中考1】Youmay___thebookfortwoweeks.A.keepB.borrowC.lendD.buy【湖北恩施2】—MayI____yourdictionary?—Sorry.LiLei____itforfivedays.A.lend;borrowedB.borrow;haskeptC.borrow;hasborrowedD.lend;haslent【西宁中考2】Althoughyoulikethebook,youmayonly______itfortwoweeks.A.borrowB.keepC.lendD.stay.【记】Iwantto__________abik17.Ihatetodochores.我讨厌做家务。【解析】hatetodosth

讨厌做某事,表示某次具体行为或动作。

Ihatetotroublehim.

hatedoingsth不愿意做某事表示经常或习惯性行为或动作。

Shehatessmokinginherroom.17.Ihatetodochores.我讨厌做家19.I’llfinishmyhomeworkwhileyouhelpmewiththedishes.

【解析1】finishdoingsth完成某事

【2013雅安中考】—Canyoufinish___thesebooksbefore10o’clock?—Yes,Ican.A.toreadB.readC.readsD.reading【解析2】whileconj.“在……期间；当……的时候”While引导的时间状语从句的谓语动词只能是延续动词。19.I’llfinishmyhomeworkwhi【2013菏泽中考】_____thechildrenhavefun,parentscantakedancelessonsonthebeach.A.WhenB.IfC.WhileD.Once【2013杭州中考】Sallytookaphotoofherfriendswhilethey___computergames.A.playB.areplayingC.haveplayedD.wereplaying【2013菏泽中考】_____thechildrenh【解析3】helpsb.withsth.在某事上帮助某人。【注】helpv帮助→helpfuladj.有帮助的(1)helpsb.dosth.=helpsb.withsth.

帮助某人做某事(2)withthehelpofsb.=withone’shelp在某人的帮助之下(3)withoutthehelpof

没有在…的帮助之下①Ithinkreadingisvery____________(help).()②______yourhelp,wecouldn’tcatchthethief.WithB.UnderC.ForD.Without【2013浙江温州2】Annoftenhelpsme___mathafterschool.A.forB.withC.onD.by【解析3】helpsb.withsth.在某事上帮助CouldIinvitemyfriendstoaparty?

我能邀请我的朋友们来会吗？【解析】invitesb.toSp.

邀请某人去某地【解析】invitev→invitationn邀请invitesb.todosth

邀请某人做某事(2)invitesb.to+地点邀请某人去某地练习：Youshouldrefusehis__________(invite).Heisreallyfriendly.Weinvitedhim_______(join)ustopracticespeakingEnglish.Heinvitedalotoffriends_________(come)tohisbirthdayparty.CouldIinvitemyfriendstoaTheydon’thavetimetostudyanddohousework，too【解析】havetimetodosth.有时间做某事havetime=befree有空HavetimeforsthTheydon’thavetimetostudy4.Houseworkisawasteoftheirtime.做家务是在浪费他们的时间。【解析】awasteof浪费awasteoftime浪费时

awasteofmoney浪费金钱wastev“浪费”wastetime/moneyonsthwastetime/money(in)doingsth在做某事上花费时间/金钱4.HouseworkisawasteoftheiTheyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.【解析1】spend.◆pay→paid→paidv支付，主语是人

sb.+pay+钱+forsthIpay10yuanforthebook.(3)cost→cost→costv花费，主语是某物或某事◆sthcostsb.+钱某物花费某人多少钱

Anewcomputercostsmealotofmoney.◆take→took→takenv花费Ittakes/tooksb.sometimetodosth.做某事花费某人多长时间

Ittakeshim3hourstodohishomework.TheyshouldspendtheirtimeoItistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.【解析】providesth.forsb.为某人提供某物providev提供providesb.withsth.=providesthforsb相当于：offersb.sth.=offersthtosb.Itistheparents’jobtoprovIthinkitisimportantforchildrentolearnhowtodochoresandhelptheirparentswithhousework.【解析】Itisimportantforsb.todosth.对某人来说做某事是重要的Childrenthesedaysdependontheirparentstoomuch.

现在的孩子太依赖他们的父母。【解析】dependon依靠；信赖Ithinkitisimportantforch...Everyoneshoulddotheirpartinkeepingitcleanandtidy.【解析1】doone’spart尽职责；尽本分doone’spartindoingsth在做某事上尽职责【解析2】keep+sth/sb.+adj.“使......处于某种状态”

(1)keep(on)doingsth继续做某事Hewasingreatpainbuthekeptonworking(2)keepsb.doingsth让某人一直做某事I’msorrytohavekeptyouwaitingforsolong....Everyoneshoulddotheirp10.Doingchoreshelpstodevelopchildren’sindependenceandteachesthemhowtolookafterthemselves.【解析】developindependence培养独立意识developv→developmentn发展→developingadj.发展的→developedadj.发达的adevelopingcountry一个发展中国家adevelopedcountry一个发达国家

10.Doingchoreshelpstodevel12.Asaresult,heoftenfellillandhisgradesdropped.结果，他常常生病，功课也落下了。【解析1】asaresult结果（插入语，放在句首，用逗号隔开）

【解析2】fallill生病fallasleep入睡Theearlierkidslearntobeindependent,thebetteritisfortheirfuture.

【解析】the+比较级，the+比较级“越......越......”12.Asaresult,heoftenfellPeter,couldyoupleasetakeoutthetrash?彼得，你能把垃圾倒了吗？【解析1】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,Ican’t()1..—CouldIborrowyourcamera?—___________，butpleasegiveitbackbySaturday.A.IamsorryB.OfcourseC.CertainlynotD.No,thanks()2.—Sir,couldyoupleaseputoutyourcigarette?Thisisasmoke-free（无烟的）school.—__________A.I'msorryaboutthis.B.NoproblemC.Sure,I'dlovetoD.NevermindPeter,couldyoupleasetakeo【解析2】takeout取出（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（）Histeethhurtbadly.Thedentist______.A.takeoutitB.takeoutthemC.takeitoutD.takethemout【短语】takeoutthetrash倒垃圾takeawalk散步takeaway拿走，取走

takeback收回takeplace发生takeoff脱下；起飞【解析2】takeout取出（v+adv）CouldIatleastfinishwatchingthisshow?至少让我看完这个节目可以吗？

【解析1】CouldIdoasth?我可以做......吗？用于表达请求，语气比较委婉。

CouldIgooutwithmyclassmatethisweekend?【解析2】atleast

至少，多指数量或程度上的最低限度。

(反)atmost

至少，不超过【2012江苏南通4】Nowallofusexerciseat___least____houradayandoutsideschool.A.the;aB.a;anC.不填；aD.不填；an【解析3】finishv结束；完成

finishdoingsth

做完某事【2013四川雅安4】8.—Canyoufinish____thesebooksbefore10o'clock?—Yes,Ican.A.toreadB.readC.readsD.ReadingCouldIatleastfinishwatchiIthinktwohoursofTVisenoughforyou!

我觉得你看两个小时的电视已经足够了。【解析1】twohoursofTV

表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓语动词用单数形式。

Howtimeisflies!Threeyears_______(be)reallyashorttime.IthinktwohoursofTViseno6.TheminuteIsatdowninfrontoftheTV,mymomcameover.

我刚坐在电视机前面，我妈妈就过来了。【解析1】theminute=assoonas“一......就......”

Pleasewritetometheminuteyougetthere.【解析2】infrontofinfrontof

指在物体外部的前面

Thereisabikeinfrontoftheclassroom.【辨析】inthefrontof

指在物体内部的前面

Ourteacherisstandinginthefrontoftheclassroom【记】Thedriversat________________thecar.Thepolicemanstood___________thecar.()Atlastthetaxistopped______atallbuilding,andweallgotoff.A.infrontB.inthefrontC.infrontofD.inthefrontof6.TheminuteIsatdowninfr9.Foroneweek,shedidnotdoanyhouseworkandneitherdidI.

一周的时间，她不做任何家务，我也不做。【解析】neither+助动词/系动词/情态动词+主语“某人（主语）也不”⑴neither两者都不neither…nor…既不…也不…,连接两个词做主语，谓语动词由后一个主语确定NeitherTomnorJimisastudent()1.Ihavetwosisters,but________ofthemisateacher.A.allB.neitherC.bothD.none()2.—TheteachersinthatschoolspeakeitherEnglishorFrench,oreven_______.—That'ssocool!A.allB.bothC.neitherD.none()4.－Whichdoyouprefer,aCDplayerorawalkman?－______.Ipreferaportablecomputer.A.Both B.Either C.None D.Neither()5.Hespeaks______English______French.Instead,hespeaksGerman.Aeither;orBnotonly;butalsoCboth;andDneither;nor9.Foroneweek,shedidnot⑵表达“…也不……”则用“Neither/Nor+be/V助/V情+主”

()1.—Thefirstonewasn’tbad.—__________.A.Sowasn’tthesecondB.SothesecondwasC.Neitherwasn’tthesecondD.Neitherwasthesecond()2.–Idon’tlikerainydays.—________.Rainydaysalwaysmakemesad.A.NeitherdoIB.SodoIC.NeitherIdoD.SoIdo⑵表达“…也不……”则用“Neither/Nor+10.Thenextday,mymomcamehomefromworktofindthehousecleanandtidy.

【解析】find+宾语+宾语补足语【注】find→found→foundv寻找

(1)findsb.doingsth发现某人做某事

(2)findit+adj.+todosth发现做某事很……◆finditdifficult/hardtodosth发现做某事很困难()Shefound___hardtofinishtheworkbyherself.A.thatB.it’sC.itD.This10.Thenextday,mymomcame11.Sheaskedinsurprise.她吃惊地问道。【解析】insurprise惊奇地；吃惊地surprisev使吃惊→surprisingadj.令人吃惊的→surprisedadj.吃惊的

toone’ssurprise使某人吃惊的是

insurprise吃惊地besurprisedat对……感到吃惊①_________(使我吃惊的是），hegotthefirstprizeintheexam②Weare____________atthe_____________news.(surprise)③___hissurprise,shesucceededinclimbingupthehighmountain.A.AtB.ToC.InD.On11.Sheaskedinsurprise.她吃惊12.“I’mdosorry,Mom.Ifinishunderstandthatweneedtosharethehouseworktohaveacleanandcomfortablehome.”Ireplied.【解析1】needv需要【解析2】share分享；共用sharesth分享或共用某物sharesthwithsb.

与某人分享某物()Allhisfriends_____hishappinesswhenhewonthematch.A.SharedB.SharedfromC.Sharedwith12.“I’mdosorry,Mom.Ifin14.Couldyoupleasepassmethesalt?你能把盐递给我吗？【解析】pass⑴v给；递；走过；通过

passsb.sth

把某物递给某人

Passon

传递Pleasepassthepaperontotheotherstudents.⑵v通过；路过Ipassyourhome.⑶v通过（考试）；及格Tomcanpasshismathexam.【2013广东中考】IfNancy__theexam,shewillgotoAustraliaforEnglishstudy.A.passB.passedC.passesD.willpass14.Couldyoupleasepassmet15.CouldIborrowthatbook?我能借下你那本书看吗、

Couldyoulendmesomemoney?你能借我一些钱吗？【解析】borrow/lend/keep(1)borrow借入,与from连用，尤指主语“【借进来”】

borrowsthfromsb.从某人那里借某物Youcanborrowthebookfromthelibrary.(2)lend借出,与to搭配【指借出去】lendsbsth=lendsthtosb

把某物借给某人

Hedoesn’twanttolendhisbooktoothers.(3)keep保留，保存（延续动词，可以与表示一段时间的状语连用）【指借一段时间】15.CouldIborrowthatbook?我【记】Iwantto__________abikefrommyfriendbuthedidn’t____ittome,becauseTomhad_____itfortwodays.【宁夏中考1】Youmay___thebookfortwoweeks.A.keepB.borrowC.lendD.buy【湖北恩施2】—MayI____yourdictionary?—Sorry.LiLei____itforfivedays.A.lend;borrowedB.borrow;haskeptC.borrow;hasborrowedD.lend;haslent【西宁中考2】Althoughyoulikethebook,youmayonly______itfortwoweeks.A.borrowB.keepC.lendD.stay.【记】Iwantto__________abik17.Ihatetodochores.我讨厌做家务。【解析】hatetodosth

讨厌做某事,表示某次具体行为或动作。

Ihatetotroublehim.

hatedoingsth不愿意做某事表示经常或习惯性行为或动作。

Shehatessmokinginherroom.17.Ihatetodochores.我讨厌做家19.I’llfinishmyhomeworkwhileyouhelpmewiththedishes.

【解析1】finishdoingsth完成某事

【2013雅安中考】—Canyoufinish___thesebooksbefore10o’clock?—Yes,Ican.A.toreadB.readC.readsD.reading【解析2】whileconj.“在……期间；当……的时候”While引导的时间状语从句的谓语动词只能是延续动词。19.I’llfinishmyhomeworkwhi【2013菏泽中考】_____thechildrenhavefun,parentscantakedancelessonsonthebeach.A.WhenB.IfC.WhileD.Once【2013杭州中考】Sallytookaphotoofherfriendswhilethey___computergames.A.playB.areplayingC.haveplayedD.wereplaying【2013菏泽中考】_____thechildrenh【解析3】helpsb.withsth.在某事上帮助某人。【注】helpv帮助→helpfuladj.有帮助的(1)helpsb.dosth.=helpsb.withsth.

帮助某人做某事(2)withthehelpofsb.=withone’shelp在某人的帮助之下(3)withoutthehelpof

没有在…的帮助之下①Ithinkreadingisvery____________(help).()②______yourhelp,wecouldn’tcatchthethief.WithB.UnderC.ForD.Without【2013浙江温州2】Annoftenhelpsme___mathafterschool.A.forB.withC.onD.by【解析3】helpsb.withsth.在某事上帮助CouldIinvitemyfriendstoaparty?

我能邀请我的朋友们来会吗？【解析】invitesb.toSp.

邀请某人去某地【解析】invitev→invitationn邀请invitesb.todosth

邀请某人做某事(2)invitesb.to+地点邀请某人去某地练习：Youshouldrefusehis__________(invite).Heisreallyfriendly.Weinvitedhim_______(join)ustopracticespeakingEnglish.Heinvitedalotoffriends_________(come)tohisbirthdayparty.CouldIinvitemyfriendstoaTheydon’thavetimetostudyanddohousework，too【解析】havetimetodosth.有时间做某事havetime=befree有空HavetimeforsthTheydon’thavetimetostudy4.Houseworkisawasteoftheirtime.做家务是在浪费他们的时间。【解析】awasteof浪费awasteoftime浪费时