新概念英語二冊Lesson41課件

TESTReviewIf引導第一條件句1.如果是紅燈的話，你必須停下來。Ifthetrafficlightisred,youmuststop.

主將從現(xiàn)主祈從現(xiàn)主情從現(xiàn)Review2.如果他完成了作業(yè)，他就可以回家了。Ifhefinisheshishomework,hecangohome.3.如果她不努力的話，她就不會通過考試的。Ifshedoesn’tworkhardnow,shewillnotpasstheexam.If引導的第二條件句（與現(xiàn)在相反）主過將，從一過如果從句中動詞時be，則用were如果我現(xiàn)在離開，我會后悔的。(我現(xiàn)在不離開）IfIleftnow,Iwouldregret.2.如果世界上沒有水的話，所有東西都會死的。Iftherewerenowater,everythingwoulddie.3.如果我是你的話，我會接受他的建議。IfIwereyou,Iwouldtakehisadvice.4.如果我有時間的話，我會幫助你的。（但是我沒有）IfIhadtime,Iwouldhelpyou.Lesson41Doyoucallthatahat?01NEWWORDSNewwordsandexpressionsrude mirror hole remark remind lighthouse

rudeadj.politemirrorn.apieceofspecialglassthatyoucanlookatandseeyourselfinholen.anemptyspaceinsomethingsolidoraspaceinsomethingsolidthatallowslightorthingstopassthrougheveryholeandcorner每個角落burnaholeinone’spocket急于把錢花光remindv.tomakesomeoneremembersomethingthattheymustdo①提醒某人某事remindsomebodyaboutsomething②提醒某人做某事remindsomebodytodosomething③使人想起…remindsomebodyofsomething④n.reminder提醒/提示lighthousen.atowerwithapowerfulflashinglightthatguidesshipsawayfromdanger1.Thesesocksarefullof_____.2.Whyareyouso_____toher?3.Hespendshoursinfrontofthe_____!4.Ibegandigginga_____fortheplant.5.'Thishousemustbeveryold,'he_____.6.Please_____metoleaveherthisnote.7.Checkyourrear-view(后視)_____beforeyoudriveaway.8.Thatsongalways_____meofourfirstdate.9.Itis_____ofyoutospeakwithyourmouthfull.10.She_____thatitwasgettinglate.Fillintheblanksbyusingthegivenwords.rudemirrorholeremarkremind02NEWWORDSneedn’t

need：情態(tài)動詞時，后跟動詞原形，___人稱和數(shù)的變化need：實意動詞時，___人稱和數(shù)的變化，后加動詞不定式、名詞、代詞或動名詞。Translation:你不需要哭！Youneedn’tcry.Youdon’tneedtocry.無有

halfanhourhalfanhour=

Translation:一個半小時anhourandahalfoneandahalfhoursahalfhourWemustn’tbuythingswedon’tneed.

___________從句省略了關(guān)系代詞_______在本句need是______動詞。定語that/which實意regretdoingregrettodoatonce=immediately很抱歉地告訴你，我?guī)筒涣四?。IregrettotellyouthatIcan’thelpyou.后悔做了某事很抱歉/后悔要做某事“Youneedn’thavesaidthat,”mywifeanswered.情態(tài)動詞+havedonea)needn’thavedone表示本用不著做某事，而實際做了b)shouldhavedoneoughttohavedone

表示本應該做某事，而實際沒做?！癥ouneedn’thavesaidthat,”mywifeanswered.①________Speec②情態(tài)動詞+havedonea)needn’thavedone表示本用不著做某事，而實際做了。b)shouldhavedone/oughttohavedone表示本應該做某事，而實際沒做。（責備）c)musthavedone表示過去一定做過某事。d)cannothavedone表示過去不可能做過某事。e)mighthavedone表示過去也許做過某事。DirectIshouldhavethoughtofthat.Youneedn’thavedonethat.

forexample:Ishouldhavethoughtofthat.Youneedn’thavedonethat.Shemusthavebeenthroughalot.Hecannothavefinishedtheworksosoon.Youmay/mighthavereadaboutitinpapers.Ifinditbeautiful.find+賓語+形容詞（賓語的情況，性質(zhì)等）Compare：Ifindthisbookeasy.Ifindthisbookeasily.Amancanneverhavetoomanyties.cannot…too=cannever…too無論怎樣…也不過分；越…越好1.我怎樣稱贊他也不過分。Icannotpraisehimtoomuch.2.我怎么感謝你都是不夠的。Icannotthankyoutoomuch.3.你越小心越好。Youcannotbetoocareful.4.女人有多少帽子都不嫌多。Awomancannothavetoomanyhats.Amancanneverhavetomanyties.=Amancannothavetoomanyties.無論怎樣…也不過分；越…越好cannot…too=cannever…tooTranslation:1.我怎樣稱贊他也不過分。Icannotpraisehimtoomuch.2.我怎么感謝你都是不夠的。Icannotthankyoutoomuch.3.你越小心越好。Youcannotbetoocareful.4.女人有多少帽子都不嫌多。Awomancannothavetoomanyhats.Mywifewaswearingahatthatlookedlikealighthouse.②看起來像

looklike

聽起來像

soundlike

摸起來像

feellike

嘗起來像

tastelikeMywifewaswearingahatthatlookedlikealighthouse.①___________Clause②看起來像

looklike

聽起來像

soundlike

摸起來像

feellike

嘗起來像

tastelikeAttributivemodalverb情態(tài)動詞1.

沒有人稱，數(shù)的變化;

2.后面跟動詞原形;3.否定式構(gòu)成是在情態(tài)動詞后面加“not”;4.個別情態(tài)動詞有現(xiàn)在式和過去式兩種形式;5.過去式可以用來表達更客氣、委婉的語氣，時態(tài)性不強.modalverb情態(tài)動詞的語法特征

1.沒有人稱，數(shù)的變化;

2.后面跟動詞原形;3.否定式構(gòu)成是在情態(tài)動詞后面加“not”;4.個別情態(tài)動詞有現(xiàn)在式和過去式兩種形式;5.過去式可以用來表達更客氣、委婉的語氣，時態(tài)性不強.modalverb情態(tài)動詞的語法特征

1.沒有人稱，數(shù)的變化;

2.后面跟動詞原形;3.否定式構(gòu)成是在情態(tài)動詞后面加“not”;4.個別情態(tài)動詞有現(xiàn)在式和過去式兩種形式;5.過去式可以用來表達更客氣、委婉的語氣，時態(tài)性不強.1.作情態(tài)動詞主要用于問句和否定句中;2.意為“需要”;3.need一般問句的肯定回答用must，否定回答用needn‘t;4.need作行為動詞，有人稱、數(shù)和時態(tài)的變化，后接動詞要加todo不定式。need1.-Where'sMrLi?Ihavesomethingunusualtotellhim.-You____findhim.He______Japan.A.maynot,hasgonetoB.maynot,hasbeentoC.can't，hasgonetoD.can't,hasbeento2.-CouldIlookatyourpictures?-Yes,ofcourseyou_________.A.couldB.canC.willD.might3.-WhereisJack，please?-He______beintheclassroom.A.canB.needC.wouldD.mustCBExerciseD4.TheboysaidhehadtospeakEnglishinclass,buthe

speakitafterclass.A.couldB.didn'thavetoC.mightD.shouldn't5.Thesebooks_________outofthereadingroom.Youhavetoreadthemhere.A.can'ttakeB.mustbetakenC.ca