中職英語2 unit2市公開課一等獎省名師優(yōu)質課賽課一等獎課件

Couldyoudomeafavor?Couldyoudomeafavor?Couldyoubaby—sitformetonight?OfcourseIcan.I’dloveto.Thanks,Ireallyappreciateit.favor['feiv?]好意n.baby—sitv.(代人暫時)照看小孩,當暫時保姆

appreciate[?'pri:?ieit]感激vt.

Couldyoudomeafavor?I’mgoingoutoftownthisweekend.Canyoufeedmycat?OfcourseIcan.I’dloveto.town[taun]市區(qū);市內商業(yè)區(qū),中心區(qū)n.feed[fi:d]喂(養(yǎng));飼(養(yǎng))[(+on/with)]v.Couldyoudomeafavor?Couldyoubaby—sitformetonight?OfcourseIcan.I’dloveto.Thanks,Ireallyappreciateit.favor['feiv?]好意n.baby—sitv.(代人暫時)照看小孩,當暫時保姆

appreciate[?'pri:?ieit]感激vt.

Couldyoudomeafavor?I’mgoingoutoftownthisweekend.Canyoufeedmycat?OfcourseIcan.I’dloveto.town[taun]市區(qū);市內商業(yè)區(qū),中心區(qū)n.feed[fi:d]喂(養(yǎng));飼(養(yǎng))[(+on/with)]v.Topic2Couldyoupleasedomeafavor?一、細節(jié)語法：-----traveling不可數(shù)4.tired-----tiring/excited----exciting5.easy----easily6.feel----feeling6.instead通常放句首或句末，單獨含義使用。insteadof放句中，后一定要接賓語。如：Mr.Zhaoisillinbed.Mr.Zhangcomesinstead.Mr.ZhangcomesinsteadofMr.Zhao.7.begladtodosth.愿意做某事besorrytodosth.….感到難過8.aswell：放句末，前不能用逗號隔開。too:放句末，前一定要用逗號隔開。用于必定句。either:放句末，前一定要用逗號隔開。用于否定句。also:放句中。9.情態(tài)動詞：may/can/could/must/should/will/would/shall10.takeaseat=haveaseat=sitdown就坐

takearest=havearest=rest休息

havealook=takealook=look看…11.likedoingsth=love/enjoydoingsth.startdoingsth=begindoingsth.finishdoingsth.practicedoingsth.練習做某事

havefundoingsth.樂于做…/做…有樂趣。Keepdoingsth.一直做某事

Wouldyoumind(not)doingsth.介意…介詞+doingsth.12.wanttodosth.=wouldliketodosth.asksb.todosth.=getsb.todo.Sth.needtodosth.plantodosth.havetodosth.tellsb.todosth.13.makesb.dosth.使…

letsb.dosth.讓…

helpsb.dosth.幫…

hadbetterdo.Sth.最好…情態(tài)動詞+do12.Thanks=Thankyou!13.Sorry!----You’rewelcome----

Notatall.----That’sallright.----Withpleasure./It’smypleasure.----Nevermind----

Itdoesn’tmatter----That’sallright.----That’sOK.二、話題整合：A)Couldyoupleasedomeafavor?---Sure/Certainly/Ofcourse.Whatisit?1.請求與回答：B):Willyoujoinus?----I’dbegladto.C):Wouldyoumindhelpingme?----Notatall./Ofcoursenot.D):Wouldyoumindnotsmokinghere?----Sorry.

I’llgosomewhereelse.2.重點句型：A):Wewillhaveasoccergameagainst…B):Youcandoit.Let’sgoandpractice.C):It’s

farfromhere.YouneedtotakebusNo.2.注：反義詞組：becloseto…D):Youshouldn’tshoutatme.E):Butyoudid.Shameonyou!F):IamverysorryforwhatIsaid.G):Keeptrying!Wearesuretowinnexttime.

H):Webelieveyouwilldobetternexttime.注：與think一樣，否定句要前置。I):KangkangwasangrywithMichael.J):I’msorryI’mlateforclass.K):Thatbookisn’timportanttome.L):Couldyoupleasetellmeyourplansfor

thisyear?M):I’mgoingtotakepartinacompetitioninFrance.N):Heinventedanindoorgameforhisstudentssothattheycouldplayeveninbadweather.

注：sothat引導結果狀語從句。表示“方便”，“所以”，“以至于”等含義。O):Isawsomeyoungmenrunninginthepark.注：seesb.doingsth.P):NowIhavea2.5–mileruneverymorning.Q):Healthyeatinghabitsandrunning

helptobuildmeup.R):I’mgoingtoaskacoach(教練)tomakeaplanforme.

注：buysth.forsb.=buysb.sth.makesth.forsb.=makesb.sth.Couldyoudomeafavor?SentencesCouldyoudomeafavor?Couldyoupassmeabrush?ThesituationYouarebrokeBeggarCouldyougivemesomemoney?

ThesituationYouarecold.Itisfreezing.Couldyoupassmeacoat?ThesituationYouarelate.OntimeYoushouldgotoschoolontime.couldyoukeepsecretforMe?ThesituationYouareoutofmilk.Couldyoubuysomeforme?ThesituationYouarewet.ItrainscatsanddogsCouldyoudrymyclothes?Couldyougivemesomeclothestochange?ThesituationYouarebleeding.Couldyoucallthedoctorforme?Couldyouhelpme?ThesituationYouaresick.Couldyoucallthedoctorforme?Couldyoubuysomedrugsforme?ThesituationYouarehungry.Couldyougivemesomefood?(thirsty,hot….)ThinkofanothersituationYouaretiredYouareangryYouareboredYouarelonelyYouarebusy情態(tài)動詞(一）modalverbsGrammar

情態(tài)動詞cancouldmaymightshallshouldmustwillwouldoughttohavetodare(daren’t)need(needn’t)usedto一.Weusemodalverbstotalkabout:1.Ability（能力）2.Obligation（義務）3.Certainty（可能性）4.Permission（允許）二.Wealsousemodalverbsto:5.Makerequests（提出請求）6.Makesuggestions（提出提議）7.Makeoffers（提供幫助）8.Giveadvice（提出意見）情態(tài)動詞有一定意義，但沒有些人稱和數(shù)改變，不能獨立使用，它和后面動詞組成謂語．只作情態(tài)動詞:can/could,may/might, oughtto，must可情態(tài)可實義:need,dare/dared可情態(tài)可助動詞:shall/should,will/would相當于情態(tài)動詞:haveto,usedtomust使用方法must1.must表示推測時，只能用于必定句。e.g.這個電腦必定出了問題。Theremustbesomethingwrongwiththecomputer.你努力學了一整天，一定累了吧Youhaveworkedhardallday.Youmustbetired.must使用方法注意：must用于必定句中可表示“偏偏”。Naturally,afterItoldherwhattodo,mydaughtermustgoanddotheopposite.自然地，在我交代女兒做什么之后，她偏偏要做相反事情.

2.must+bedoing/do表示對現(xiàn)在動作進行必定推測e.g.他現(xiàn)在一定在看小說.Hemustbereadingnovelsnow.

他們買了一輛新車。他們一定很有錢.Theyhaveboughtanewcar.Theymusthavealotofmoney.3.must+havedone

表示對過去發(fā)生事情作出必定判斷e.g.他們在玩籃球，他們一定完成了作業(yè)。Theyareplayingbasketball,theymusthavefinishedtheirhomework.

路是濕。昨天晚上一定下雨了。Theroadiswet.Itmusthaverainedlastnight.對現(xiàn)在或未來情況推測：must+動詞原形。must只能用于必定。否定和疑問分別用can’t和can。e.g.Hemusttellalie.Canhetellalie?Hecan’ttellalie.*must-should/oughtto–may-might/could+do可能性依次減弱(對過去情況推測：mustmay,might)+完成時。e.g.Youmusthavemethimbefore.

must—may—might可能性依次減弱must只能用于必定句，譯成“一定”。否定和疑問分別用can’t/couldn’t和can/could。e.g.Could/Canithavehappenedlastnight?Itcouldn’t/can’thavehappenedlastnight.Attention:can/beableto區(qū)分:Edisonalwayswonderedwhyhenscouldhatch(孵)chickenswhilehewasnotableto.Question:Arethetwomodalverbsinterchangeable(交換)?Ifnot,why?can表示與生俱來能力或一個客觀可能，而beableto愈加強調經過后天學習和努力取得能力，或者在某個客觀場所和背景下，能做到事情。can/could使用方法:cannever/can’t……too表示“不論怎樣…也不過分”，“越…越好”。你過馬路時候再小心也不為過。

Youcan’tbetoocarefulwhilecrossingtheroad.

can,could和beableto使用方法e.g.We’llbeabletofinishtheworksoon.Ihaven’tbeenabletoseethefilm.2.can只用于現(xiàn)在時和過去時(could)。 be

able

to能夠用于各種時態(tài)。

could用于表示泛指過去能力。

e.g.I

could

read

when

I

was

four.can,could和beableto使用方法e.g.Shecan/beabletosingthesonginEnglish.Thismachine

canmakeyoufeelcomfortable.1.can,beableto都可表示“能力”Can主語是人或物,beableto主語是人

Althoughthesoldierwasbadlywounded,hewasabletotellwhathadhappened.3.表示特定某一過去能力或表示成功地做了某事時，只能用was/were

able

to，

不能用could。

e.g.He

was

able

to

escapefrom

Europe

before

the

war

broke

out.

He

was

able

to

swim

before

he

got

tired.

表示過去能力can/could使用方法

1.can/could表示推測時，只能用在否定句或疑問句中。e.g.It’ssolate.CanTombereading?

CanitbeMr.Green?

這個人不可能是瑪麗，她生病了。Itcan’tbeMary.Shehasfallenill.

她不可能在說謊。Shecouldn’tbetellinglies.在疑問句中could比can更有禮貌，在此不是can過去式。

e.g.

Can

youwaitamomentplease?Liz,canyoudomeafavor?

Excuseme,

couldyoutellmethewaytothestation?

Iwonderifyoucouldhelpme.(請求)2.can/couldhavedone

對過去發(fā)生行為可能性進行推測:剛才我還看見他了，所以他不可能出國。

Isawhimjustnowsohecouldn’thavegoneabroad.門是鎖著，所以她不可能在家。Thedoorwaslocked.Shecouldn’thavebeenathome.3.can/couldhavedone

“本能夠，原來可能已經”用于必定句中，表示對過去發(fā)生事情做出判斷.

e.g.你原來能夠考更加好。Youcouldhavehadabettermark.may/might1.may/might表示推測時，只能用于陳說句，表示對現(xiàn)在或未來要發(fā)生動作把握不大。e.g.她們明天可能會到這里來。Theymaycomeheretomorrow.他們可能還在等我們呢。Theymaybestillwaitingforus.2.might可用于指過去行為或者表示可能性更小。e.g.他可能在做功課吧。Hemightbedoinghishomeworknow.我問他我是否能夠離開。IaskedhimifImightleave.Iaskedhim“MayIleavenow?”3.might/mayhavedone,表示對過去發(fā)生動作進行可能性推測。

e.g.他可能去醫(yī)務室了。Hemayhavegonetotheclinic.他可能已經從報紙上知道這個消息了。Hemighthavereadaboutthenewsinthenewspaper.4）may表示許可，表示允許他人做某事，也可征求對方許可。

MayIopenthedoor?Wemaykeepthebookfortwoweeks.5）用于祈使句，表示祝福。Mayyousucceed!Mayyouhaveanicetrip!表示推測——情態(tài)動詞主要使用方法.必定推測可能推測否定推測疑問推測must

對未來

對現(xiàn)在

對過去情態(tài)動詞may,mightcan’t,couldn’tcan,could+V.

+V.+havedone常見mustbe+bedoing+V.+V.+havedone+bedoing能夠用not表示“可能不”

+V.+V.+havedone+bedoing+V.+V.+havedone+bedoingWill/Wouldyoudo…?(表請求would更委婉)表意志，愿望，決心would表過去重復發(fā)生動作或某種傾向“總是,總要”usedto表過去經常（現(xiàn)在已沒有這種習慣）“過去經?！眜sedto可于狀態(tài)動詞連用would不能夠e.g.Heusedtobeaquietboy.()Hewouldbeaquietboy.()√×will/wouldwill/would:3.可表示經常性、習慣性、傾向性。翻譯為“經常、慣于、總是”。1).Theoldman_______haveasmokeunderabigtreeeveryafternoonafterhefinishedhisfarmwork.

wouldshall/should

1.shall用于第二、三人稱陳說句中，表示說話人給對方命令，警告，允諾或威脅。e.g.1)Youshallgowithme.(命令)2)YoushallhavethebookwhenIfinishit.(允諾)3)Heshallbepunished.(威脅)2.shall用于第一、三人稱疑問句中，表示說話人征求對方意見和向對方請示。e.g.4)Shallwebeginourclass?（征求意見）5)WhenshallMikebeabletoleavehospital?(請示)3.用于條約，要求，規(guī)章等文件中，表示一個義務，多用于第三人稱中。6)“Theinterest___bedividedintofiveparts,accordingtotheagreementmadebybothsides.”declaredthejudge.A.mayB.shouldC.mustD.shallD用于表示合理推斷。e.g.Itisthreeo’clock,thefootballgameshould

beginnow.Marytookdancinglessonsfor

years,she

should

beanexcellentdancer.

2.should使用方法2.should使用方法注意：should可表示“竟然，竟然”。e.g.我不敢相信這么一個紳士竟然對老人如此無禮。Ican’tbelievesuchagentlemanshouldbesorudetotheold.e.g.Youngpeopleshouldlearnhowtousecomputers.Everycitizenoughttoobeylaw.Yououghtnottogo.3.should常表示勸說、提議、命令，與oughtto意義相近，但oughtto多表示責任、義務，語氣強烈。在疑問句中通慣用should代替oughtto。

should&oughttoshould可指“竟然”講e.g.Yououghttohelphimbecauseheisintroublenow.(語氣強，有命令意味。)Youshouldhavearestafterfinishingyoursports.（普通性提議）Yououghttocallthepolicewhenyoufindsomethingwronginyourhouse.Heshouldtakecareofthebabiestonight.oughtto否定式：Heoughtn’ttodoit.oughtto疑問句：Oughtwetodoitatonce?反意疑問句里：Heoughttobehere,oughtn’the?oughtto表應該，oughtto語氣＞should

shouldn’the?I’msurprisedthatheshouldeatsolittleevery.e.g.Youshould/oughttohavetoldherthetruthearlier.Sheshouldn’thaveleftwithoutsayingaword.4.should/oughttohavedone表示責備或批評,意為“本應該做到…但沒有做到…”,用于否定則表示“本不該…但”oughtto語氣更強烈.must和have

to1.must用于普通問句中,必定回答用must否定式用

needn’t或don’thaveto，做

“無須”,mustn’t表示“禁止，不允許”

e.g.—Must

I

finish

all

assignments

at

a

time?

—Yes,youmust.No,

you

needn't.

You

mustn’t

get

off

while

the

car

is

still

moving.e.g.Idon’tlikethisTVset.Wemustbuyanewone.Therewasnomorebus.Theyhadtowalkhome.2.表示“必須”這個意思時，must

和have

to

稍有區(qū)分。must著重說明主觀看法，have

to

強調客觀需要。另外，have

to

能用于更多時態(tài)。

need/darea.need表需要和必須慣用于否定句和疑問句,needn’thavedone“本無須做…”b.dare表敢,慣用于否定句,疑問句和條件句中。c.dare與need用做實意動詞時有時態(tài)，人稱和數(shù)改變,但dare用于否定句和疑問句時常接不帶to不定式,need后要接帶to不定式。

NeedIdo…?Yes,youmust.No,youneedn’t.dare&need情態(tài)動詞實義動詞dare否，疑，條darenotdo否,疑don’tdaretododon’tdaredo不用于必定句肯：daretodoneed否，疑needn’tdo(don’t)needsth(don’t)needtodo肯：must,haveto,oughtto,should情態(tài)動詞（二）modalverbGrammar(33ms)haveto有各種時態(tài)。常見有:普通未來時Wewillhavetogatherattheschoolgateat7tomorrow.普通現(xiàn)在時Ihavetotakemoremoneywithmebecausemywifehassomuchtobuy.普通過去時Finally,wehadtogiveupourideatoholdapicnicoutsideasitrainedforawholeafternoon.haveto（考點）Musttheydo…?Yes,theymust.No,theyneedn’t/don’thaveto.

must&havetomusthaveto主觀／客觀主觀客觀時態(tài)現(xiàn)在，未來各種表推測√×問詢意愿√×否定意禁止，不允許無須

must表主觀意志，而haveto表因為客觀原因不得不做完成事情。must沒有過去式，除在間接引語中可表示過去時間。在直接引語中表示過去時間用hadto代替。e.g.Itoldherthatshemustgiveupsmoking.Shesaid,“Wehadtogeteverythingreadythatnight.”比較must&havetohavetohaveto表示客觀需要去做事情，意為“必須，不得不?！眅.g.Ihavetogetthestationearlytocatchthefirsttrain.Wemissedthebussowehadtowalkhome.Wehavetoovercomeallkindsofdifficulties.注意對need問句回答:--NeedIfinishtheworktoday?--Yes,________________.No,________________.No,________________.youmustyouneedn’tyoudon’thavetoneedn’t對其它情態(tài)動詞回答:--ShallItellJohnaboutit?--No,you__________.