Unit 3 Section B 1a-2e課件2024-2025學(xué)年人教版八年級(jí)英語(yǔ)

Couldyoupleasecleanyourroom?Unit3SectionAGrammarFocus&B(1a-2e)1.Iftherubbishbin

isfull,youhaveto________________.2.Afterthewashedclothesaredry,youneedto_______________.3.Afterdinner,youneedto_____________.4.Ifthereislotsofdust

onthefloor,youhaveto_____________.5.Afteryougetupinthemorning,youneedto_____________.Brainstormdothedishesfoldyourclothestakeoutthetrashsweepthefloormakethebed1.Sweepthefloor,Peter!2.Canyousweepthefloor,Peter?3.Couldyoupleasesweepthefloor?Whichisthemostpoliteone?CouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan’t.Youhaveabasketballgametomorrow.Couldyoupleasetakethedogforawalk?OK,butIwantwatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.MakerequestsAskpermissioncouldcan的過(guò)去時(shí)禮貌的請(qǐng)求提出建議Icouldrun

fastwhenIwasachild.Couldyouhelpme?Youcouldtalk

toyourteachernow.Couldyoupleasedosth…?請(qǐng)你……好嗎?這里的could用來(lái)表示委婉地提出請(qǐng)求。

Could

youpleasedosth?

Yes,Ican.Allright.“Yes”Sure.Noproblem.Certainly.

I’msorry,I'mnotavailable.“No”Sorry,Ican’t…Ihaveto---2.could表示請(qǐng)求許可，希望得到允許。CouldIgotothemovies?我能去看電影嗎？肯定回答：Yes,youcan.Yes,sure.當(dāng)然可以。否定回答：No,youcan't.不，不行。4a在請(qǐng)求幫助的句子前面寫R,在請(qǐng)求許可的句子前面寫P.并匹配正確的回答。1._______CouldIhangoutwithmyfriendsafterthemovie?2.___Couldyoupleasepassmethesalt?3.___CouldIborrowthatbook?4.___Couldyouhelpmedothedishes?5.___Couldyoulendmesomemoney?a.Yes,hereyouare.b.Hmm.Howmuchdoyouneed?c.Yes,sure.Noproblem.Ifinishedreadingitlastnight.d.Yes,butdon’tcomebacktoolate.e.No,Ican’t.IcutmyfingerandI’mtryingnotto

getitwet.PRPRR2.passsb.sth./passsth.tosb給某人傳遞某物5.finishdoing完成、結(jié)束做某事6.trytodo盡力做,努力做trynottodosth.盡力不去做

3.借入、借用borrowsth.fromsb.4.借出，借給lendsb.sth.=lendsth.tosb.1.hangoutwithsb.和某人閑逛daceb=passthesalttomegetsthwet將...打濕borrow和lend都可譯為“借”，但用法不同。（1）borrowv.“借入；借用他人東西供自己使用”，常用結(jié)構(gòu)：

borrowsth.fromsb.意為“向某人借某物”。

（2）lendv.“借出；把自己東西借給別人使用”，常用結(jié)構(gòu)：

lendsb.sth.或lendsth.tosb.意為“借給某人某物”。borrow/lend/keep1.He________abookfromme,andneverreturned(歸還)it.2.Joe________thiscartouslastweekend.3.CanI__________yourcaronSaturday?4.Canyou_______me$10?borrowedlentborrowlend（3）borrow和lend均為非延續(xù)性動(dòng)詞，若表達(dá)借某物多長(zhǎng)時(shí)間時(shí)，不能用borrow或lend,而要用keep,意為“保存；保留”。eg:HowlongcanIkeepthisbook?4bFillintheblanksintheconversation.A:Ihateto_________chores.B:Well,Ihatesomechorestoo,butIlikeotherchores.A:Really?Great!______Iaskyouto______mewithsomechoresthen?B:Whatdoyouneedhelpwith?A:_______youplease_______myclothesforme?B:Idon’twanttodothat!It’sboring!A:OK.Then________you_______dothedishesforme?B:Sure,noproblem.But_______wegotothemoviesafterthat?A:Sure.I’llfinishmyhomeworkwhileyouhelpmewiththedishes.Thenwecangotothemovies.doCouldhelpCouldfoldCouldpleasecould1.hatesth/hatetodosth/hatedoingsth厭惡(做)某事3.asksbtodosth要求某人做某事4.helpsbwithsth幫助某人某事5.while當(dāng)...的時(shí)候與...同時(shí)Ⅰ.根據(jù)句意，從方框中選擇恰當(dāng)?shù)膯卧~填空，有的需要變換形式。throw,pass,finger,hate,while1.Oh,oneofmy_________hurts,Mom.2.Tim________hisjob.Hewantstofindanewone.3.Canyou_________methebookonthedesk?Iwanttoreadit.fingers

hatespass

4.WhyamIworking_________heisenjoyinghimself?5.Theboy_________theballupandcaughtitagain.while

threw1.

你想請(qǐng)求Leo明天幫你學(xué)漢語(yǔ)，你可以這樣問(wèn)：________________________________________________tomorrow,Leo?Leo同意你的請(qǐng)求，他會(huì)這樣說(shuō)：_______________________________________.Leo不同意你的請(qǐng)求，他會(huì)這樣說(shuō)：_______________________________.Ihavetovisitmygrandparents.Couldyou(please)helpmewith/learnChineseYes,sure/Ican/Noproblem/Ofcourse/...Sorry,Ican't/I'mafraidnot/...根據(jù)情景提示，寫出句子或?qū)⒕渥友a(bǔ)充完整。2.

你下午想看電視，請(qǐng)求得到媽媽的允許，你可以這樣問(wèn)：Mom,_________________________thisafternoon?媽媽允許你看，她會(huì)這樣說(shuō)：____________________________________.Butyouhavetofinishyourhomeworkfirst.媽媽不允許你看，她會(huì)這樣說(shuō)：_________________________.couldIwatchTVYes/Sure,youcan/Ofcourse/...Sorry/No,youcan't/...teenagersQ1:Doyoualwaysaskyourparentstodoalotofthingsforyou?Q2:Doyourparentsaskyoutodoalotofthingsforthem?Whatdoyourparentsalwaysaskyoutodo?studyharddochoresgotothestore/supermarkettobuythingsforthemWhatdoyouaskyourparents'permissionfor?buydrinksandsnacksn.點(diǎn)心;小吃;快餐invitefriendstoapartyborrowsomemoneyhangoutwithfriendsWhatdoyouaskyourparents'permissionfor?Whatdoteenagersasktheirparents’permissionfor?Whatdoparentsasktheirteenagerstodo?Write

parents

or

teenagers

nexttoeachphrase.1.buysomedrinksandsnacks___________2.borrowsomemoney_________3.cleanyourroom_________4.invitemyfriendstoaparty_________5.gotothestore_________6.useyourCDplayer_________7.takeouttherubbish__________8.makeyourbed__________teenagersteenagersparentsteenagersparents/teenagersparentsteenagersparents1aParent:Couldyoucleanyourroom?Child:Yes,Ican.Usethephrasesin1atomakeconversations.Child:CouldIinvitemyfriendstoaparty?Parent:No,youcan’thaveaparty.YouhaveatestonMonday.1bIfyouwanttohaveaparty,whatshouldyoudobeforetheparty?Whatshouldyoudofortheparty?cleanyourroommakeyourbedtakeouttherubbishWhatshouldyoudofortheparty?buysomedrinksandsnakesinviteyourfriendstothepartyWhathelpcanweaskourparentsfor?borrowmoneyfromthemusetheirCDplayerSandyisgoingtohaveaparty.WhatareSandyandhermothergoingtodo?ThinkListentoaconversationbetweenSandyandhermom.Check(√)thethingsinlathatyouhear.1c

1.buysomedrinksandsnacks

2.borrowsomemoney

3.cleanyourroom

4.invitemyfriendstoaparty

5.gotothestore

6.useyourCDplayer

7.takeouttherubbish

8.makeyourbedListenagain.Fillinthechart.Whataretheygoingtodo?Sandy’smomSandyinviteherfriendsSandyandDavemovethebigchairstothebedroomandcleanthelivingroomgotothestore,buysomedrinksandsnackscleanherroomusetheCDplayer1dExercise一、Translateandwritethemdown.1.我能用一下你的CD播放器嗎？2.你能把這些垃圾拿出去嗎？3.我能向你借些錢嗎？Could

IuseyourCDplayer?Could

you

takeouttherubbish?Could

I

borrowsomemoneyfromyouf?4.我能邀請(qǐng)一些朋友來(lái)參加派對(duì)嗎？

Could

Iinvitesomefriendstotheparty?5.我們需要更多的飲料和小吃。Weneedmoredrinksandsnacks.Pairwork.—Couldyou...?—Yes,Ican./Sure./No,Ican’t.I...—CouldI...?—Sure./No,youcan’t.You...商店Discussthequestionswithyourpartner.2a1．Whatdoyouoftendotohelpyourparentsathome?2．Doyouthinkkidsshouldhelpoutwithchoresathome?Whataboutparents’opinions?Lookandtrytoanswer.1．Whatistheirrelationship?2．Wherearethey?3．Whataretheydoing?

4．Doesthefatherthinkkidsshoulddochores?Inthekitchen.Doingchorestogether.Yes.Fatheranddaughter.HowaboutMs.MillerandMr.Smith?___________agreesthatkidsshoulddochores,while____________disagreeswiththat.Skimandfill.SkimmingThismeanslookingquicklythroughapieceofwritingtofindthemainideawithoutreadingeveryword.Itisstillagoodideatoreadthefirstsentenceineachparagraphalittlemorecarefully.Ms.MillerMr.SmithReadcarefullyandwriteTfortrueandFforfalse.()1．Ms.MillerandMr.Smithhavedifferentopinionsaboutwhetheryoungpeopleshoulddochoresathome.()2．AccordingtoMs.Miller,kidsalwaysasktheirparents

tohelpoutwithsomething.()3．Mr.Smithtakeshisneighbors’sonasanexample.()4．Ms.Millerthinkskidswilldochoresinthefuture.TFTTAccordingtoMs.MillerandMr.Smith,whataretheprosandconsaboutkidsdoingchores?2cProsConsDoingchoreshelpstodevelopchildren’sindependence.Houseworkisawasteofchildren’stime.Itteachesthemhowtolookafterthemselves.Ithelpsthemtounderstandtheideaoffairness.Itisgoodfortheirfuture.Kidsalreadyhaveenoughstressfromschool.Theydonothavetimetostudyanddohousework.Theirjobnowistobestudents.Doingchoresistheparents’job.Readafterthetape.播放教材2b音頻DearSir,Idonotunderstandwhysomeparentsmaketheirkidshelpwithhouseworkandchoresathome.Kidsthesedaysalreadyhaveenoughstressfromschool.Theydonothavetimetostudyanddohousework,too.Houseworkisawasteoftheirtime.Couldwejustletthemdotheirjobasstudents?Theyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.Also,whentheygetolder,theywillhavetodohouseworksothereisnoneedforthemtodoitnow.Itistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.Andanyway,Ithinkdoingchoresisnotsodifficult.Idonotminddoingthem.Ms.MillerReadafterthetape.播放教材2b音頻DearSir,Ithinkitisimportantforchildrentolearnhowtodochoresandhelptheirparentswithhousework.Itisnotenoughtojustgetgoodgradesatschool.Childrenthesedaysdependontheirparentstoomuch.Theyarealwaysasking,“Couldyougetthisforme?”or“Couldyouhelpmewiththat?”Doingchoreshelpstodevelopchildren’sindependenceandteachesthemhowtolookafterthemselves.Italsohelpsthemtounderstandtheideaoffairness.Sincetheyliveinonehousewiththeirparents,theyshouldknowthateveryoneshoulddotheirpartinkeepingitcleanandtidy.Ourneighbors’songotintoagoodcollegebutduringhisfirstyear,hehadnoideahowtotakecareofhimself.Asaresult,heoftenfellillandhisgradesdropped.Theearlierkidslearntobeindependent,thebetteritisfortheirfuture.Mr.Smith1．a(chǎn)wasteoftime__________________2．thereisnoneedfor...to__________________3．donotmind__________________4．spendtimeon__________________5．inorderto__________________6．itisnotenoughto__________________7．theearlier...thebetter__________________浪費(fèi)時(shí)間對(duì)于……來(lái)說(shuō)沒(méi)必要不介意在……上花時(shí)間為了…………是不夠的越早……越好Readandtranslate.Writeonesentencewitheachphrasefromtheletters.2d1．a(chǎn)wasteoftime

_________________________________________________2．thereisnoneedfor...to_________________________________________________3．donotmind_________________________________________________4．spendtimeon_________________________________________________Playingcomputergamesisawasteoftime.Thereisnoneedforhertogotothemarketeveryday.Idonotminddoingthedishes.Iliketospendtimeonmyhobby.Writeonesentencewitheachphrasefromtheletters.2d5．inorderto_________________________________________________6．itisnotenoughto_________________________________________________7．theearlier...thebetter__________________________________________________________________________________________________WeshouldreadmorebooksinordertoimproveourEnglish.Itisnotenoughtojustdogrammarexercises.Theearlierachildstartslearninganewlanguage,thebetterhewillbeatit.Discussthequestionswithapartner.2e1．Whichletterdoyouagreewith?Why?2．Whatwouldyousaytothepersonwhowrotetheletteryoudon’tagreewith?e.g.ItisveryimportantforustolearnEnglishwell.對(duì)我們來(lái)說(shuō)，學(xué)好英語(yǔ)很重要。（真正的主語(yǔ)是tolearnEnglishwell）

Itisverykindofyoutohelpme.你來(lái)幫助我真是太好了。（真正的主語(yǔ)是tohelpme）1．Itisstillagoodideatoreadthefirstsentenceineachparagraphalittlemorecarefully.

稍加細(xì)心地閱讀每段的第一個(gè)句子也是一個(gè)不錯(cuò)的主意。（1）本句中的it為形式主語(yǔ)，真正的主語(yǔ)為后面的動(dòng)詞不定式短語(yǔ)。當(dāng)不定式短語(yǔ)較長(zhǎng)時(shí)，通常用it作形式主語(yǔ)放在句首，將真正的主語(yǔ)放在句子后面。e.g.Theroomisalittlelargerthanthatone.

這個(gè)房間比那個(gè)稍大一點(diǎn)。1．Itisstillagoodideatoreadthefirstsentenceineachparagraph

alittlemorecarefully.

稍加細(xì)心地閱讀每段的第一個(gè)句子也是一個(gè)不錯(cuò)的主意。（2）alittlemorecarefully表示“稍加細(xì)心地”。其中，alittle表示“更……；稍微”，在這里修飾比較級(jí)morecarefully。拓展當(dāng)強(qiáng)調(diào)比較的程度時(shí)，可在比較級(jí)前使用much、even、far、alittle、abit、alot等，表示程度進(jìn)一步加深。e.g.Theexperimentwasmucheasierthanwehadexpected.這個(gè)實(shí)驗(yàn)比我們預(yù)想的要容易得多。2．Idonotunderstandwhysomeparentsmaketheirkidshelpwithhouseworkandchoresathome.我不理解為什么有些父母讓孩子在家里幫忙做家務(wù)。e.g.Nooneknowswhytheywerelateforthemeeting.沒(méi)人知道他們?yōu)槭裁撮_會(huì)遲到了。Canyoutellmewhomyouarewaitingfor?你能告訴我你在等誰(shuí)嗎？（1）本句是一個(gè)含有賓語(yǔ)從句的復(fù)合句。why引導(dǎo)的賓語(yǔ)從句作動(dòng)詞understand的賓語(yǔ)。賓語(yǔ)從句要用陳述語(yǔ)序。2．Idonotunderstandwhysomeparentsmaketheirkidshelpwithhouseworkandchoresathome.我不理解為什么有些父母讓孩子在家里幫忙做家務(wù)。e.g.Theymadehimworkfourteenhoursaday.

他們讓他一天工作14個(gè)小時(shí)。（2）make此處用作使役動(dòng)詞，意為“使……；讓……”。make后跟省略to的不定式作賓語(yǔ)補(bǔ)足語(yǔ)，即makesb.dosth.“使某人做某事”。3．Houseworkisawasteoftheirtime.做家務(wù)是在浪費(fèi)他們的時(shí)間。e.g.Weshouldputwasteinthedustbin.

我們應(yīng)該把垃圾扔進(jìn)垃圾箱。

That’sawasteofmoney.

那太浪費(fèi)錢了。waste作名詞，意為“浪費(fèi)；垃圾”。常用短語(yǔ)：awasteof“浪費(fèi)……”。3．Houseworkisawasteoftheirtime.做家務(wù)是在浪費(fèi)他們的時(shí)間。拓展waste還可用作動(dòng)詞，意為“浪費(fèi)；濫用”。其后可接名詞或代詞作賓語(yǔ)。常用搭配：wastetime/moneyonsth.或wastetime/money(in)doingsth.“在（做）某事上浪費(fèi)時(shí)間/金錢”。e.g.Shewastedmuchmoneyonclothes.她浪費(fèi)了很多錢買衣服。

JackwastesalotoftimewatchingTVeveryday.杰克每天浪費(fèi)很多時(shí)間看電視。4．Theyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.為了取得好成績(jī)并考入好大學(xué)，他們應(yīng)該把時(shí)間花在學(xué)業(yè)上。inorderto表示“目的是；為了”，后跟動(dòng)詞原形，表示目的。其否定結(jié)構(gòu)為inordernotto。e.g.Peoplemusteatinordertolive.為了生存，人必須吃東西。

Inordernottowakethechildren,theyspokeinalowvoice.為了不弄醒孩子們，他們小聲說(shuō)話。4．Theyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.為了取得好成績(jī)并考入好大學(xué)，他們應(yīng)該把時(shí)間花在學(xué)業(yè)上。拓展“inorder+that從句”也可表示“目的是；為了”，從句中常用can、may、could、might等情態(tài)動(dòng)詞。可與“sothat+從句”相互轉(zhuǎn)換。e.g.Heworkshardinorderthathemaysucceed.=Heworkshardsothathemaysucceed.他為求成功而努力工作。5．Itistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.

在家中給他們的孩子提供一個(gè)干凈、舒適的環(huán)境是家長(zhǎng)們的事情。provide及物動(dòng)詞，意為“提供；供應(yīng)”，其后常接名詞或代詞作賓語(yǔ)。常用結(jié)構(gòu)：providesb.withsth./providesth.forsb.“為某人提供某物”。e.g.Thesunprovideslightandheatforus.太陽(yáng)給我們提供光和熱。

Theparentsprovidetheirchildrenwithfoodandclothes.=Theparentsprovidefoodandclothesfortheirchildren.父母供孩子吃穿。e.g.Itwasanoldbikeanyway.反正，這是一輛舊自行車。

Anyway,wemustfinishthisworktoday.無(wú)論如何，我們今天必須完成這項(xiàng)工作。6．Andanyway,Ithinkdoingchoresisnotsodifficult.

反正我覺(jué)得干點(diǎn)家務(wù)也不太難。（1）anyway副詞，意為“不管怎樣；無(wú)論如何；而且；加之”，多用于追加評(píng)論?？晌挥诰涫?、句中或句末，位于句首時(shí)，須用逗號(hào)和句子隔開。6．Andanyway,Ithinkdoingchoresisnotsodifficult.

反正我覺(jué)得干點(diǎn)家務(wù)也不太難。e.g.Takingwalksaftersupperisgoodforourhealth.晚飯后散步對(duì)我們的健康有好處。（2）doingchores為動(dòng)詞-ing形式，在賓語(yǔ)從句中作主語(yǔ)。單個(gè)動(dòng)詞-ing形式作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞須用單數(shù)形式。7．Childrenthesedaysdependontheirparentstoomuch.

現(xiàn)在的孩子過(guò)度依賴他們的父母。e.g.Theoldmandependsonhimselfandlivesalone.這位老人依靠自己獨(dú)立生活。

Hewasthesortofpersonyoucoulddependon.他是你可以信賴的那種人。depend動(dòng)詞，意為“依靠；信賴”。常用短語(yǔ)：dependon“依靠；信賴”，也可說(shuō)dependupon。主語(yǔ)通常是表示人的名詞或代詞。7．Childrenthesedaysdependontheirparentstoomuch.

現(xiàn)在的孩子過(guò)度依賴他們的父母。拓展dependon還可表示“視……而定；決定于……；取決于……”，此時(shí)通常以事物或it作主語(yǔ)。e.g.Italldependsonhowyousolvetheproblem.這完全取決于你怎樣解決這個(gè)問(wèn)題。8．Doingchoreshelpstodevelopchildren’sindependence...

做家務(wù)有助于培養(yǎng)孩子的獨(dú)立性……e.g.Thismadetheindustrydevelopveryquickly.這使得工業(yè)飛速發(fā)展。Teenagersshoulddevelopgoodreadinghabits.青少年應(yīng)該培養(yǎng)良好的閱讀習(xí)慣。Thebuildersaredevelopingthatpartofthecity.建筑商正在開發(fā)這座城市的那個(gè)地區(qū)。develop動(dòng)詞，意為“發(fā)展；壯大；培養(yǎng)；(使)成長(zhǎng)；開發(fā)”。其名詞形式為development，意為“發(fā)展；開發(fā)”。8．Doingchoreshelpstodevelopchildren’sindependence...

做家務(wù)有助于培養(yǎng)孩子的獨(dú)立性……拓展develop的形容詞形式developdeveloped“發(fā)達(dá)的”developing“發(fā)展中的”developedcountries“發(fā)達(dá)國(guó)家”developingcountries“發(fā)展中國(guó)家”9．Sincetheyliveinonehousewiththeirparents,theyshouldknowthateveryoneshoulddotheirpartinkeepingitcleanandtidy.既然他們和父母生活在同一屋檐下，他們就應(yīng)該知道，每個(gè)人

都應(yīng)該盡自己的一份力來(lái)保持房子的干凈和整潔。e.g.Hedidn’tcomesincehewasbusy.他因?yàn)槊Γ詻](méi)有來(lái)。

Sincethismethoddoesn’twork,let’stryanother.既然這種方法行不通，我們來(lái)試試別的方法吧。since作連詞，引導(dǎo)原因狀語(yǔ)從句，意為“因?yàn)?；既然”，通常表示?duì)方已知的事實(shí)或理由。e.g.Ihavenoideahowtopersuadehimtogiveuptheidea.我不知道該如何說(shuō)服他放棄這個(gè)想法。10．...hehadnoideahowtotakecareofhimself.

……他不知道怎樣照顧自己。（1）havenoidea表示“不知道”，相當(dāng)于don’tknow。e.g.Motherisill.Ihavetotakecareof/lookafterherathome.媽媽病了，我必須在家照顧她。10．...hehadnoideahowtotakecareofhimself.

……他不知道怎樣照顧自己。（2）takecareof表示“照料；照顧；處理”，后接名詞、反身代詞或代詞的賓格形式作賓語(yǔ)，相當(dāng)于lookafter。拓展表示“好好照顧……”應(yīng)用takegoodcareof...或lookafter...well。e.g.Don’tbeworried.Wecantakegoodcareofourselves.=Don’tbeworried.Wecanlookafterourselveswell.別擔(dān)心。我們可以照顧好自己。e.g.Motherfellillsuddenly,soIhadtolookafterherinthehospital.媽媽突然患病，因此我必須在醫(yī)院里照顧她。11．Asaresult,heoftenfellillandhisgradesdropped.

結(jié)果，他經(jīng)常生病而且他的成績(jī)下降了。（1）fallill表示“生病”。此處fall用作連系動(dòng)詞，其過(guò)去式為fell。辨析fallill與beille.g.—