新概念英語第二冊Lesson19課件

lesson19SoldoutWhat'sthehurryfor?vi.趕緊，趕快，匆忙hurryup<v.>快點(diǎn)hurryto+地點(diǎn)匆匆忙忙地去某地hurry[?h?ri]

匆忙②n.急忙，匆忙，倉促

inahurry<n.>匆忙

innohurry<n.>不著急Iaminnohurry.我不急pity

[?p?ti]

n.令人遺憾的事Whatapity!<n.>真遺憾!Itisapitytohearthebadnews.Tohearthebadnewsisapity.exclaim

[?k?skle?m]

v.大聲說v（由于痛苦、憤怒、驚異、欣喜等）大聲叫喊exclaim=shoutout=cry=callout大聲喊Peopleexclaimedforhervictory.人們?yōu)樗膭倮艉?。ex外+claim宣稱;聲稱return

[r??t??n]

v.退回①返回=comebackreturnto+sp返回某地returntoChina/Beijing回到中國/北京

②往返TworeturnticketstoLondon,please.請給我兩張倫敦的往返票。③把…送回,歸還,退回=givebackRemembertoreturnthetickettothelibrary.returnmoneyticketoffice

[?t?k?t??f?s]

售票處

sadly[?s?dli]adv.悲哀地，喪氣地hurry

v.匆忙ticketoffice

售票處pity

n.遺憾exclaim

v.大聲說return

v.退回sadly

adv.悲哀地,喪氣地抓到hurry悲哀地landlord售票處退回pityexclaimbill令人遺憾的事匆忙售票處悲哀地，喪氣地大聲說退回hurryreturnsadlyticketofficepityexclaimTEXT'Theplaymaybeginatanymoment,'Isaid.atanymoment在任何時(shí)候,隨時(shí)

Policemanmayarriveatanymoment.Itmay/mightrainatanymoment.atthemoment＝nowatthatmoment＝j(luò)ustthen(一般過去時(shí))

就在那時(shí)'Itmayhavebegunalready.'Susananswered.

may+動(dòng)詞原形,表示對現(xiàn)在、未來的推測

Shemaybeamodel.

may+havedone，表示對過去的推測

Shemay

havebeenamodel.

LindamayhavewatchedTV

lastnight.Ihurriedtotheticketoffice.'MayIhavetwoticketsplease?'Iasked.

★hurriedto+某地

匆匆忙忙地去某地★May表示請求,詢問What'syourname?MayIhaveyourname?

'I'msorry,we'vesoldout,'thegirlsaid.sell-sold-soldsellout售完，賣完'Whatapity!’Susan

exclaimed.感嘆句Whatapity(itis)!

Justthen,amanhurriedtotheticketoffice.'CanIreturnthesetwotickets?'Heasked.'Certainly,'thegirlsaid.

certainly

adv.當(dāng)然=sure=ofcourse.Certainlyyoucandoit.=Ofcourseyoucandoit.Iwentbacktotheticketofficeatonce.'CouldIhavethosetwoticketsatonce?'Iasked.'Certainly,'thegirlsaid,'butthey'refornextWednesday'sperformance.Doyoustillwantthem?'

gobackto=returnto+sp返回atonce=rightnow立刻,馬上

'Imightaswellhavethem,'Isaidsadly.

may/mightaswell+動(dòng)詞原形不妨…，還是…的好There’snothingtodonow,soImayaswellgotobed.我們還是帶上雨傘的好.Wemightaswelltaketheumbrellawithus.

1.atanymoment在任何時(shí)候,隨時(shí)2.may+動(dòng)詞原形,表示對現(xiàn)在、未來的推測

may+havedone，表示對過去的推測3.hurriedto+sp匆匆忙忙地去某地4.Can和may表示-請求

may比can更加委婉，客氣may多用于第一人稱summary5.sellout售完，賣完6.感嘆句Whatapity(itis)!7.returntickets退票8.certainly

當(dāng)然=sure=ofcourse9.

gobackto=returnto+sp返回

atonce=rightnow立刻,馬上10.for為了，這里表屬于11.may/mightaswell+動(dòng)詞原形

不妨…，還是…的好情態(tài)動(dòng)詞:can,maycan,may+動(dòng)詞原形

Grammar情態(tài)動(dòng)詞的語法特征3)情態(tài)動(dòng)詞沒有人稱,數(shù)的變化,但有些情態(tài)動(dòng)詞,如can、will、haveto、may等有過去式。1）情態(tài)動(dòng)詞表說話人的某種感情或語氣，對某一動(dòng)作或狀態(tài)的某種態(tài)度。2)情態(tài)動(dòng)詞不能單獨(dú)做謂語,后面一般接動(dòng)詞原形。

1.can的用法過去式could

(1)一種能力※

Icanswim.※Icanplaythepiano.※Ablindmancannotseecolors.

“能，會(huì)”(2)請求,詢問※CanIhelpyou?※CanIcomein?(英)(3)推測,可能性多用于否定句和疑問句※Thenewscan’tbetrue.注意:一般情況下could是can的過去式,但是

could也可以代替can表示更加委婉客氣的提出問題或提出要求,不是can的過去式.※CouldIseeyourphoto?※Couldyoulendmeyourpen?2.may的用法過去式might(1)表示請求,詢問,說明一件事※MayIcomein?(比can更委婉)

(2)表示-祝福,祝愿.※Mayyousuccess.※Maythatdaycomesoon.(3)表示-推測,可能性（也許）Tommaycometoseeustonight,butheisn’tverysure.3.might也可以代替may表示更加委婉客氣的提出問題或提出要求,也可以是may的過去式.※Youmightaswellspeakyourmind.情態(tài)動(dòng)詞can,may,must,might,can’t表示推測的可能性大小的排序:

must>can>may>might>can’t4.must/have

to/need1.must用于一般問句中,肯定回答用must,否定回答用

needn’t或don’thaveto，意為

“不必”。mustn’t表示“禁止，不允許”

—Must

I

finish

all

homework

at

a

time?

—Yes,youmust.No,

you

needn't/don’thaveto.Idon’tlikethisTVset.Wemustbuyanewone.Motherwasout,soIhadtolookaftertheshop.2.表示“必須”這個(gè)意思時(shí)，must

和have

to

稍有區(qū)別。must著重說明主觀看法，have

to

強(qiáng)調(diào)客觀需要。另外，have

to

能用于更多時(shí)態(tài)。

You

must

be

the

new

teacher.

He

must

be

joking.There

is

nobody

here.

They

must

have

allgone

home.3.must表示對某人某事的肯定猜測,作“準(zhǔn)是”,“一定”,用于肯定句中。對過去發(fā)生的事情作肯定判斷用musthavedone，意為過去一定已經(jīng)做過某事?！究祭縏hebosshasgiveneveryoneaspecialholiday,sowe____gotoworktomorrow.(上海)A.can’t B.mustn’tC.needn’t D.shouldn’t【考例】─Whatdoyouthinkwecandoforouragedparents?─You____doanythingexcepttobewiththemandbeyourself.A.don’thavetoB.oughtn’ttoC.mustn’t D.can’t【考例】

You____returnthebooknow,youcankeepituntilnextweekifyoulike.can’tB.mustn’tC.needn’tD.maynot情態(tài)動(dòng)詞表推測情態(tài)動(dòng)詞對現(xiàn)在或?qū)砬闆r的推測對現(xiàn)在或?qū)碚谶M(jìn)行的推測肯定mustmust+vmust+bedoing可能may/mightmay/might+vmay/might+bedoing否定can’t/couldn’tcan’t/couldn't+vcan’t/couldn't+bedoing疑問推測can/couldcan/could+vcan/could+bedoing中考鏈接1.—

youspeakJapanese?—No,Ican’t.ButIcanspeakEnglish.A.NeedB.Can C.MustD.Should2.---MustIcleantheroomnow，mom？（梧州）---No，you

．Youcandoittomorrow．A．mustn’t B．maynot C．needn’t D．mightnotBC3.—IsthemanoverthereMr.Miller?—It______behim.HehasgonetoShanghaionbusiness.(玉林）A.might B.mustC.can’t D.mustn’t4.----IsthatMr.Green?---Impossible.HehasgonetoAmerica.It

behim.（賀州）A.couldB.mustC.can’tD.might5.You_____watchTV,butyouhavetocleantheroomfirst.(桂林）A.must B.canC.can’tCCB6.Thegirlintheclassroom_____beMary.ShecalledmefromBeijingjustnow.A.mustn’tB.needn’tC.shouldn’tD.can’t7.---MustIcleantheroonnow?---No.You_____.Youcandoittomorrow.A.mustn’tB.needn’tC.shouldn’tD.can’t8.---Tony，___yousingEnglishsongs？---Yes，Ican.A．can B．may C．need D．mustDBA9.Cars,busesandbikes

stopwhentraffic（交通）lightschangetored.A.mayB.needC.canD.must10.---Mum,Isignedfor（簽收）thebox.What'sinit?---I'mnotsure.It

beapresentfromyouruncle.A.needB.mustC.mayD.willDC1.John___cometoseeustonight,butheisn'tverysureyet.A.mayB.canC.hastoD.must2.-MayItakethisbookout?-No,you___.A.can'tB.maynotC.needn'tD.aren't3.You___goandseeadoctoratoncebecauseyou’vegotafever.A.canB.mustC.dareD.would4.-CanyouspeakJapanese?-No,I____.A.mustn'tB.can'tC.needn'tD.maynot5.-He___beintheclassroom,Ithink.-No,he___beintheclassroom.Isawhimgohomeaminuteago.