人教版八年級下英語

人教版八年級下英語第1頁/共95頁第2頁/共95頁導(dǎo)課練習(xí)：請觀察一下句子，分析情態(tài)動詞的意義CanIuseyourpen?----Yes,youcan./No,youcan’t.MayIcomein,please?----Yes,youcan./No,youcan’t.CouldIgooutfordinnerwithmyfriends?---Yes,youcan./No,youcan’t.第3頁/共95頁情態(tài)動詞：Can,May,Could的用法1.共同點：三者均可表示請求，允許。意思為：”………………可以嗎？”2.不同點：

CAN表示請求或允許，多用于口語中，意為“可以、能”等。

如：CanIhelpyou?

May表示“許可、準許、請求許可”，此時與can同義，可以互換使用

如：MayIuseyourruler?Sure,/Certianly./Yes,please.No,youmustn’t/No,youcan’t.

注意：否定回答不能說成No,youmaynot.第4頁/共95頁本單元里，Could的具體用法Could用于有禮貌地提出要求或請求準許，用于疑問句，代替Can.在時間上與can沒區(qū)別，但語氣要比can委婉，有禮貌?；卮饡r候要用can,不能用could.除此之外，肯定回答還可以用Sure/Certianly/Yes,sure./Noproblem./Withpleasure.等。否定回答還可以用I’mafraidnot..第5頁/共95頁例句如：1.Couldyoupleaselendmeyourpen?-----Yes,hereyouare./No,youcan’t.2.CouldIuseyourphone?------Noproblem./Oh,I‘mafraidnot第6頁/共95頁Could的其他幾種用法：1.Could作為can的過去式，表示過去的能力。2.表示驚訝，懷疑，不相信等態(tài)度，主要用于否定句或者疑問句，此時could與can無時間上的區(qū)別，但語氣比can緩和，情緒要弱。3.表示可能性，只對將來，現(xiàn)在后者過去某種可能的推測4，用于虛擬語氣。第7頁/共95頁WeLoveourparents.Wehelpdothechores.第8頁/共95頁SectionA1aCanyouhelpmomdothechores？1.Dothedishes第9頁/共95頁Sweepthefloor第10頁/共95頁Takeouttherubbish第11頁/共95頁Makethebed第12頁/共95頁Foldtheclothes第13頁/共95頁Cleanthelivingroom第14頁/共95頁takeout帶出去,取出Pleasetakeoutapieceofpaper.Pleasetakeitout.take。。。out“把……帶出去”Myfatheristakingmeouttogoforadrive.第15頁/共95頁take有關(guān)的短語

(1)takeoff脫下；（飛機）起飛----Pleasetakeoffyourcoat,It’swarmhere.---Theplanetookoffat9:00am.（2）take…to…把。。。。帶到。。。。。(3)takesb.forawalk帶某人去散步（4）takeexercise運動，鍛煉（5）takeone’stime不用急，慢慢來（6）takeabus(ship/train)乘坐公共汽車（7）taketurns輪流，替換（8）Ittakessb.sometimestodosth.做某事花費某人多長時間第16頁/共95頁第17頁/共95頁第18頁/共95頁第19頁/共95頁Listen.Peteraskshisfatherifhecandofourthings.Whatdoeshisfathersay?Checkyesorno.

(2a)Peterwantsto…Peter’sfathersays…Hisfather’sreasonsgooutfordinner.YesnoIhavetodosomeworkgotothemovies.YesnoYouhavetocleanyourroom.stayoutlate.YesnoIneedtoeatbreakfast.getaride.YesnoYouhaveabasketballgame.√√√√第20頁/共95頁2bListenagain.WhydoesPeter’sfathersay“no”?Drawlinestothereasonsinthechartbelow.Peterwantsto…Peter’sfathersays…Hisfather’sreasonsgooutfordinner.YesnoIhavetodosomeworkgotothemovies.YesnoYouhavetocleanyourroom.stayoutlate.YesnoIneedtoeatbreakfast.getaride.YesnoYouhaveabasketballgame.√√√√第21頁/共95頁第22頁/共95頁Workon與workoutWorkon正在使用…從事于…I’mgoingtoworkonitnow.Workout算出，制定出Heworkonthemathsproblemlastnight,butdidn’tworkitout.第23頁/共95頁第24頁/共95頁第25頁/共95頁第26頁/共95頁AfewAfew“少數(shù)；幾個”，修飾可數(shù)名詞復(fù)數(shù)，表肯定“，”，Helefthishouseafewminutesago.她幾分鐘前離開了家。Few“幾乎沒有的，很少的”修飾可數(shù)名詞復(fù)數(shù)，表否定Therearefewpeopleintheroom.房間里幾乎沒有人。Alittle“一點；少許”，修飾不可數(shù)名詞，表肯定Couldyougivemealittlemilk?給我一點牛奶好嗎？little“幾乎沒有的，很少的”，修飾不可數(shù)名詞，表否定Therewaslittlerainallwinter.整個冬天幾乎沒下雨第27頁/共95頁第28頁/共95頁finishFinishdoingsth.做完某事Doyoufinishwashingyourclothes?

Prettypretty英['pr?t?]美[pr?ti]adj.漂亮的；機靈的，聰明的

adv.相當，頗n.漂亮的人（或東西)1.Shemustbeaprettygirl.2.Thishouseisprettytidy!3.Lookatthepretty!第29頁/共95頁第30頁/共95頁第31頁/共95頁第32頁/共95頁第33頁/共95頁第34頁/共95頁3bReadthesentences.Underlinethesentencesfrom thereadingthethesamething.1Neitherofusdidanyhouseworkforaweek.

=Foroneweek,shedidn’tdoanyhouseworkand neitherdidI.2MymomcameoverassoonasIsatdowninfront oftheTV.

=TheminuteIsatdowninfrontoftheTV,mymom cameover.3You‘retired,butI’mtired,too.

=I’mjustastiredasyouare.第35頁/共95頁question強調(diào)于學(xué)習(xí)上的問題和科學(xué)方面問題，eg:answerthequestionproblem強調(diào)于生活上的東西，比如借東西，對方說NO

problemas...as...與。。。一樣同級比較neitherconj.也不pron.兩者都不Heisn’tcominghere,neitheramI.NeitherofthemknowsEnglish.第36頁/共95頁Nor/neither+be/助動詞/情態(tài)動詞+主語某人也不是如此So+主語+be/助動詞/情態(tài)動詞某人確實如此Bettyisanicegirl.Sosheis.So+be/助動詞/情態(tài)動詞+主語某人也是如此neither...nor...既不...也不eg:NeitheryounorIamright.第37頁/共95頁2.他喜歡讀書，我也是Helikesreadingverymuch.SodoI.第38頁/共95頁3.我從來沒有去過廣州大學(xué)，他也是．IhaveneverbeentoGuangzhouUniversity,neither/norhashe.第39頁/共95頁4.TwohoursofTVisenoughforyou.兩個小時的電視對你是足夠的。Tenyearsisalongtime.5.insurprise吃驚地surpriseun.驚奇；驚訝cn.令人驚奇的事物Ilookedathimingreatsurprisebecausehechangedsomuch.Ihaveasurpriseforyou.第40頁/共95頁assoonas一.....就.....,引導(dǎo)時間狀語從句。這個短語用的比較常用，口語和書面語都可以。它的特點是，在句子中的位置比較靈活，而且可以用于各種時態(tài)。例如：I’llwriteyouassoonasIgetthere.我一到那兒就給你來信。（一般現(xiàn)在時）AssoonasIwentin,Katecriedoutwithpleasure.我一進門，Kate就高興的叫起來。（一般過去時）I’llreturnthebookassoonasIhavereadit.我一讀完就把書還回去。（現(xiàn)在完成時）Amyleftassoonashehaddrunkhiscoffee.Amy一喝完咖啡就走了。（過去完成時）第41頁/共95頁tired疲憊的，勞累的Weareverytirednowtiringadj.累人的；令人疲倦的；麻煩的，無聊的；引起疲勞的Thisplanisverytiring.excited激動的，興奮的IfeelveryexcitedwhenIheartheexcitingnews.exciting令人激動的，令人興奮的Ierested感興趣的，Seresting令人感興趣的Theoldcityisratherinteresting!第42頁/共95頁Infrontof：在。。。的前面“，是指在一定范圍之外Maryisinfrontofthecar.瑪麗在下車的前面Inthefrontof“在。。。的前部”，是指在一定范圍內(nèi)的前部分Cathyisinthefrontofthecar凱西在小車的前部第43頁/共95頁第44頁/共95頁第45頁/共95頁3.Foroneweek,Ididn’tdoanyhouseworkand neitherdidI. neitherdidI倒裝句。例如Hedoesn’tlikethebook,neitherdoI.

neitherdoesMary.neitherdowe.neitherdothey.LiLeican’tdance,neithercanI.neithercanMary.neithercanwe.第46頁/共95頁第47頁/共95頁第48頁/共95頁第49頁/共95頁第50頁/共95頁Neitherof…是bothof…的否定句Bothofmyparentsareteathers.（否定句）Neitherofmyparentsisateacher.第51頁/共95頁比較下列詞組1.Toone’ssurprise讓某人驚訝的是ToMrLi’ssurprise,hisstudentsfoundthekeyon time.2.Besurprised感到驚訝IwassurprisedwhenIheardthesurprisingnews.Insurprise驚訝地

Helookedatmeinsurprise.第52頁/共95頁daceb第53頁/共95頁lend“借給；借出”表示“把某物借給某人”，英語用lendsthtosbborrow“借進；借入”表示“向某人借某物”，英語用borrowsthfromsbkeep做“借”講時，是延續(xù)性動詞，通常表示借了某物多長時間，常與表示一段時間的時間狀語連用第54頁/共95頁doCouldhelpCouldfoldCouldpleasecan第55頁/共95頁SectionB11a-2e第56頁/共95頁單項選擇。1.--Couldyoupleasetakecareofmydog?--______.I’mtoobusy.A.Yes,youcanB.SureC.Sorry,Ican’tC第57頁/共95頁2.--Couldyouplease____hisbed?--Certainly!A.makesB.makingC.make3.--CouldIuseyourcar?--______.A.Sure,youcanB.Sorry,youcanC.Sure,IcanCA第58頁/共95頁Q1:Doyouhelpyourparentsdothechoresathome?Q2:Doyouaskyourparents’permissionfor?Q3:Doyourparentsaskyoutodosomethingsforthem?第59頁/共95頁Whatdoyourparentsaskyoutodo?studyharddochoresgotothestore/supermarkettobuythingsforthem第60頁/共95頁Whatdoyouaskyourparents’permissionfor?buydrinksandsnacksinvitefriendstoapartyn.點心;小吃;快餐第61頁/共95頁

1.buysomedrinksandsnacks

2.borrowsomemoney

3.cleanyourroom

4.invitemyfriendstoaparty

5.gotothestore

6.useyourCDplayer

7.takeouttherubbish

8.makeyourbedteenagersteenagersteenagersparentsteenagersparentsparentsteenagers1a

Whatdoteenagersasktheirparents’permissionfor?Whatdoparentsasktheirteenagerstodo?Write

parents

or

teenagers

nexttoeachphrase第62頁/共95頁Parent:Couldyoucleanyourroom?Child:Yes,Ican.Usethephrasesin1atomakeconversations.1bChild:CouldIinvitemyfriendstoaparty?Parent:No,youcan’thaveaparty.YouhaveatestonMonday.第63頁/共95頁

cleanyourroom

takeouttherubbish

makeyourbedbuysomedrinksandsnacksborrowsomemoneyPairworkParent:Couldyouplease…?Child:Yes,sure./Sorry,Ican’t.Ihaveto...

invitemyfriendstoaparty

gotothestore

useyourCDplayer第64頁/共95頁

1.buysomedrinksandsnacks

2.borrowsomemoney

3.cleanyourroom

4.invitemyfriendstoaparty

5.gotothestore

6.useyourCDplayer

7.takeouttherubbish

8.makeyourbedListentoaconversationbetweenSandyandhermom.Check()thethingsin1athatyouhear.1c第65頁/共95頁Listenagain.Fillinthechart.1dWhataretheygoingtodo?Sandy’smomSandyinviteherfriendsSandyandDavebuysomedrinksandsnacksmovethebigchairstothebedroomcleanthelivingroomborrowsomemoneycleanherroomusehermom’sCDplayer第66頁/共95頁Youarehavingaparty.Askyourpartnerforhelpwiththesethings:1egotothestorebuydrinksandsnacksdothedishescleanthelivingroomtakeouttherubbishA:Couldyoupleasedothe dishes?B:Yes,sure./No,Ican’t.Ihave todo…第67頁/共95頁Discussthequestionswithyourpartner.1.Whatdoyouoftendotohelpyourparentsathome?2.Doyouthinkkidsshouldhelpoutwithchoresathome?2a第68頁/共95頁TheSundayMailmagazineinvitedparentstowriteaboutwhethertheythinkyoungpeopleshoulddochoresathome.Skimthefollowingletters.Whichoneagreesandwhichonedisagrees?2b第69頁/共95頁Answerthequestions.1.WhatisMs.Miller’sopinion?Shethinksdoingchoresisparents’job.Hethinksit’simportantforchildrentodochoresandhelptheirparentswithhousework.2.WhatisMr.Smith’sopinion?第70頁/共95頁AccordingtoMs.MillerandMr.Smith,whataretheprosandconsaboutkidsdoingchores?ProsConsDoingchoreshelpstodevelopchildren’sindependence.Houseworkisawasteofchildren’stime.Parentsshouldprovideacleanandcomfortableenvironmentathomefortheirchildren.Doingchoreshelpschildrenunderstandtheideaoffairness.2c第71頁/共95頁I.完成句子，每空詞數(shù)不限。1.Ms.Millerthinkschildrenshouldspendtheirtimeonschoolworkinorderto____________________________________________.2.Mr.Smiththinksthesedayschildrendependon_______________________.Readthelettersagainandfinishthefollowingtasks.

getgoodgradesandgetintoagooduniversitytheirparentstoomuch第72頁/共95頁II.判斷正(T)誤(F)。()3.Ms.Millerthinksdoingchoresisnotdifficult.()4.Mr.Smith’sneighbors’sonlookedafterhimselfwellduringhisfirstyearinthecollege.TF第73頁/共95頁2dWriteonesentencewitheachphrasefromtheletters.1.awasteoftime

It’sawasteoftimetowaterthegardenwhenitisraining.

2.thereisnoneedfor…to

Thereisnoneedforyoutogotothetown.3.donotmind

Idonotmindsweepingthefloor.第74頁/共95頁4.spendtimeon

Ispenthalfofanhouronmyhomework.5.inorderto

Heworkedveryhardinordertogetthejob.6.itisnotenoughto

Itisnotenoughtocleanuptheparks.7.theearlier…thebetter

Theearlieryougiveupsmoking, thebetteritisforyourhealth.第75頁/共95頁1.Whichletterdoyouagreewith?Why?2.Whatwouldyousaytothepersonwhowrotetheletteryoudon’tagreewith?Discussthequestionswithapartner.2e第76頁/共95頁Doyouthinkchildrenshoulddosomechoresathome？Whyorwhynot？Discussthiswithapartnerandtakenotes.3achildrenshoulddochoresbecause……childrenshoulddonotchoresbecause……第77頁/共95頁WritealettertotheSundayMailandexpressyouropinion.DearSirorMadam,Ithink/believethatIagree/disagreethatIthinkitisfair/unfairforchildrentoIthinkchildrenshould/shouldnotBecauseForexample,theyshould/shouldnotBecauseYourstruly3b第78頁/共95頁WritealettertotheSundayMailandexpressyouropinion.3bDearSirorMadam,Ibelievethatchildrenshoulddosomechoresathome.Idisagreethatchildren’sonlyjobistostudyhardanddowellatschool.Ofcourseitisimportantforchildrentostudyhard.However，Ithinkitisunfairforchildrentoexpecttheirparentstoworkhard

outsideanddoallthehousework，too.Ithinkchildrenshouldatleastdosomesimplechorestohelptheirbusyparents.Forexample，theyshouldmaketheirownbedsandcleantheirownroomsbecausetheyaretheoneswhousethese.Theymaynothavetimetohelpwiththeotherpartsofthehouse，buttheyshouldtrytoberesponsiblefortheirownareas.Thiswillhelpthemtogrowuptobeindependentandresponsibleadults.Yourstruly，ChenHui盡責(zé)的;承擔(dān)責(zé)任;負有責(zé)任的;懂道理的

第79頁/共95頁1.do2.clean3.make4.fold5.sweep6.takeoutSelfcheck1Makealistofchoresusingtheseverbsdosomedishescleanthelivingroommakethebedfoldtheclothessweepthefloortakeouttherubbish第80頁/共95頁Selfcheck2Arethesepoliterequestsorpermissions?Writethenumbersinthecorrectplacesinthechart.

1.Couldyoupleasedoyourhomework?2.CouldIwatchTV?3.Couldyoutakeouttherubbishfirst?4.CouldIuseyourcomputer?5.CouldIleavenow?6.Couldyoucomebackbeforenine?Requestspermissions1,3,62,4,5第81頁/共95頁A:CouldIwatchTVafterdinner？Iwanttowatchmyfavoriteprogram.B:Well，haveyoufinishedyourhomework？A:Ah…no，I’lldoitafterwatchingtheprogram.B:Idon’tthinkthat’sagoodidea.Couldyoudoyourhomeworkfirst？A:Ok.ButI’llmissthefirstpartoftheprogram.Selfcheck3Usethequestionsinactivity2towriteaconversation.第82頁/共95頁1.Itistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.

此處代詞it僅為形式上的主語,真正的主語是toprovide…fortheirchildren。我們也可將Itisone’sjob(duty,…)todosomething.視為一個固定的句型,表示“做某事是某人的工作(職責(zé)等)”。如:第83頁/共95頁Themovietheaterprovidesuswithgoodservice.劇院提供給我們良好的服務(wù)。Hisschoolprovidedahouseforhim.學(xué)校提供給他一間房子。providesbwithsthprovidesthforsb第84頁/共95頁2.Andanyway,Ithinkdoingchoresisnotsodifficult.

反正我覺得干點家務(wù)也不難。

anyway是一個副詞,若位于句首,其后往往會有逗號將其與句子的其他內(nèi)容隔開。anyway在此句中的作用是追加評論,相當于漢語的“反正;仍然;依然”。如:第85頁/共95頁Samdidn’tgetthejob,buthe’snotunhappybecauseitdidn’tpaywell