新概念二冊課文19共9個樣品課件nce2lesson

1

Lesson19

Theticketsfortoday’sperformancehavebeensoldout.

Soldout!

2Discussion

Whatkindofthingscanbesoldouteasily?Goodsatadiscount(打折)oron

salespromotion(促銷)orcomplimentarytickets(免費(fèi)贈送的禮券)?3Emphasesanddifficulties

can,may,could&might

縮略形式4Listen,answerandreadListentothetapeandseeifyoucananswerthisquestion:Whenwillthewriterseetheplay?Readafterthetape.

Payattentionto

thepronunciationandintonation.5hurry

v.(使)趕緊,(使)匆忙,加速

n.

匆忙,倉促

inahurry

匆忙，迅速，趕快

hurryto…

匆忙趕往……

hurryup

快點(diǎn)eg.Shealwaysseemstobeinahurry.I'mnotinahurrytochangemyjob.6pity

n.憾事,憐憫,同情

Whatapity!

表示感嘆exclaim

v.呼喊,驚叫,大聲叫eg.Thechildrenexclaimedwithexcitement.“Youwin!”heexclaimed.

7

“Theplaymaybeginatanymoment,”Isaid.

“Itmayhavebegunalready,”Susananswered.atanymoment=atanytime

隨時

atthis/themoment

現(xiàn)在:nowatthatmoment

那時:justthen

may+動詞原形—表示可能會發(fā)生的事情

may+動詞的完成時—表示可能已經(jīng)發(fā)生的事情8Ihurriedtotheticketoffice,“MayIhavetwoticketsplease?”Iasked.“I’msorry,we’vesoldout,”thegirlsaid.“Whatapity!Susanexclaimed.TicketOffice9

sellout

售完eg.Sir,wehavealreadysoldoutthenewspapers.sellwell

sellbadly/poorlybestseller

ticketoffice

售票處10Justthen,amanhurriedtotheticketoffice.“CanIreturnthesetwotickets?”Heasked.“Certainly,”thegirlsaid.justthen

就在那時=atthattime/momentreturn

v.

回來;回去;歸還eg.Springwillreturntous.

Returnthebooktothelibrary.11Iwentbacktotheticketofficeatonce.“CouldIhavethosetwoticketsplease?”Iasked.“Certainly,”thegirlsaid.“buttheyarefornextWednesday’sperformance.Doyoustillwantthem?”

ticketfor+事情

ticketto+地點(diǎn)

MayIhaveatickettoBeijing?MayIhaveaticketforthesportsmeeting?12

sadly

adv.

悲哀地，悲傷地，不幸地

eg.Shelookedathimsadly.

may/mightaswell

+動詞原形:

還是……好，不妨……(無可奈何)hadbetter+動詞原形:

最好(積極心態(tài))eg.Imayaswell

take

the

umbrella

with

me.

Ifthat’sthecase,Imayaswellhaveatry.mayaswell

+動詞原形（+as+動詞原形=與其）Youmayaswellhavearestastalktohim.Wemayaswellnotdoitasyouleaveithalfdone.13Howmanywaysaretheretomakearequest?

Will

youletmeuseyourphoneplease?

CanIuseyourphoneplease?

CouldIuseyourphoneplease?

MayIuseyourphoneplease?

MightIuseyourphoneplease?14請求Can(May)I...?我可以...嗎?Canyou...?你可以...嗎?CouldI...?我現(xiàn)在可以...嗎?(比canI更禮貌些/更委婉)15情態(tài)動詞表推測

must,can,may+動詞原形：對現(xiàn)在/未來的推測

must,can,may+havedone：對過去的推測1.may/might+do可能

may/might+havedone可能已經(jīng)

2.can/coulddo可能

can/could+havedone可能已經(jīng)

3.mustdo一定是

musthavedone一定已經(jīng)習(xí)慣上，can用在否定句和疑問句中，表推測;must的否定形式用can代替。16translateSince(因?yàn)?theroadiswet,itmusthaverainedlastnight.Hecan'thavemissedtheway.Idrewhimamap.“Thedictionaryhasdisappeared.Whocouldhavetakenit?”Ican'tfindmykeys.Imay/mighthaveleftthemattheschoolyesterday.Johnmay/mightnothavepassedtheexam;helooksverysad.

Can/Couldhehavepassedtheexam?Ithinkthathecouldn’t/can'thavegoneabroad.Isawhimjustnow.17表推測1.must,can,could,may,might+動詞原形：對現(xiàn)在/未來的推測must:一定,很可能

Shemustbeamodel.may:有可能

Shemaybeamodel.can:有可能

shecanbeamodel.18對過去的推測2.情態(tài)動詞+have+過去分詞

1)may(might)/can(could)+havedonesth,

推測可能已經(jīng)發(fā)生的事情

Philipmay(might)/can(could)havebeenhurtseriouslyinthecaraccident.2)must+havedonesth.，語氣較強(qiáng)，“肯定”，“一定”。

---Lindahasgonetowork,butherbicycleisstillhere.

---Shemusthavegonebybus.

19對過去的推測3)

oughtto/shouldhavedonesth.

本應(yīng)做而事實(shí)上沒做。

oughtnotto/shouldnothavedonesth

否定句表示“不該做某事而做了”

Yououghtto/shouldhavebeenmorecarefulinthisexperiment.Heoughtnottohavethrowntheoldclothesaway.（事實(shí)上已扔了。）

oughtto在語氣上比should要強(qiáng)。4)needn'thavedonesth