Unit5THE

VALUE

OF

MONEY

Period3

Discovering

Useful

Structures

新人教版（2019）01LearningobjectivesContent02Preparation03Practice0506Presentation07Production04Summary08HomeworkLanguagepointLearningobjectives1.Tolearnaboutthedifferentfunctionsofmodalverbs；2.Tobeabletotalkaboutfutureeventsinthepastusing“woulddo”and“was/weregoingtodo”；3.Toarousestudents'interestinthegrammar.Readthefollowingsentencesandthinkaboutit.Groupsdiscussion.Whatarethefunctionsandmeaningsofthesemodalverbs?Well,Ican'tsaythatIhaveanyplans.Mayweaskwhatyou'redoinginthiscountryandwhatyourplansare?Well,Youmustn'tworryaboutthat.RoderickHenryOliverPreparationReadthefollowingsentencesandthinkaboutit.Groupsdiscussion.Whatarethefunctionsandmeaningsofthesemodalverbs?Ihavenone.Ioughttobeonmyway.Ifyoudon'tmind,mayIaskyouhowmuchmoneyyouhave?Couldyouoffermeworkhere?RoderickHenryHenryPreparationAnecessityBpossibilityCobligationDrequestEadviceFintentionAnecessity

Youhavetoreadbetweenthelinesbecausetherealmessagesareoftenhidden...Bpossibility

Itmayseemluckytoyou.C

obligation

Astronautsmustwearspacesuitswhentheyworkinspacebecause...Drequest

Mayweaskwhatyou’redoinginthiscountry?E

advice

You’dbetternotopenit.FintentionWhatwouldyoudoifyouwereinhersituation?1Modalverbshavemanyfunctions，includingthefollowing［A-F］.Findmodalverbsinprevioussectionsanddiscusstheirfunctions.

ExpressmodalityandtalkaboutfutureeventsinthepastPresentationmaymustcanoughttomighthadbetterwouldshould

InthefilmTheMillionPoundBankNote，HenryAdamsisstuckinaforeigncountrywithoutmoneyandfriends,andwithnowheretostay.Whilethissituation_____seemunusual,itcansometimeshappentotravellers.Incaseithappenstoyouonatripabroad,what______youdo?First,andmostimportantly,you______staycalm.Fear_____causeyoutobecomeconfused.Youneedtothinkclearly.Second,youshouldgotoyournearestconsulate.They________beabletohelptosomeextent.Third,you_______dowelltocheckwithsomelocalcharities.They_______offerhelptotravellersinneed.Fourth,you__________gettingintotrouble.You_______thinkthatstealingsomemoneyorfoodwouldhelpyou,butyoushouldnotdoso.Gettingcaught_______ruinyourlife.2Readthepassageandfillintheblankswithsuitablemodalverbsinthebox.mayshouldmustcanoughttowouldmighthadbettermightwouldPresentation1.can的用法(1)can主要用來表示能力，可能性，請求或許可等意義。(一)can意思為“能夠,會”,指的是一般性能力,比如:本能,體能,智能,技能等,表示能夠做某事。例句:Mysistercan'tusethecomputeryet.我的姐姐還不會使用電腦?！咀⒁狻縞an/could的用法區(qū)別1.表示能力:can表示現(xiàn)在的能力，could表示過去的能力.2.表示推測:can一般用于否定句及疑問句中;3.could表示有禮貌地請求或建議，但回答時必須用can。4.can可用于肯定句中表示一種客觀的可能性。例句:Althoughheisonlyfour,hecanplaythepiano.一.can/could的用法Presentation(2)表示可能性can表示可能性，常用在疑問句或否定句中。can可以用在肯定句中表示理論上的可能性，意為“有時可能會”。can常用來表示說話者主觀推測的“可能性”，一般用于否定句和疑問句中。用canbe或canbedoing表示對現(xiàn)在情況的推測;用canhavedone表示對過去情況的推測。例句:Marycan'tbereadingnow,sheisseeping.瑪麗現(xiàn)在不可能在讀書，她正在睡覺。語法填空①That_____beMary,forsheisinhospital.②—______Iborrowyourbicycle?—Yes,you_____./No,you______.can'tcan'tcanCould

Presentation(3)表示請求或許可①請求/給予許可用Can/Couldyou...?例句:CanIhaveacupoftea,please?請問我可以喝一杯茶嗎？例句:Couldyoupleasespeakmoreslowly?請您說慢一點，好嗎？例句:Youcan'thavesnacksintheclassroom.在教室里你不可以吃零食。②陳述許可陳述主語已經(jīng)得到他人或某種客觀條件許可時用can,很少用may表示。例句:Youngpeoplecanwearwhatevertheylike.年輕人可以穿任何自己喜歡的衣服。語法填空①_____Ihavealookatyournewdesign？②_______youpickmeupattheairportatfivenextMonday？CanCouldPresentation除了上述結構，begoingto、beaboutto等結構也用在過去將來時中，如：TheyweregoingtofindsomeonetotakepartmtheirbetwhentheysawHenrywalkingonthestreetoutside.他們正準備找一個人來參與他們的賭局。這時，他們看到亨利走在外面的大街上。MrsThomsonwasabouttositdowntowatchtheoperawhenherphonerang.場姆森夫人剛要坐下看劇的時候，她的電話響了。LearnLearn3.Bothwoulddo”andwas/weregoingtodocanbeusedtotalkaboutfutureeventsorintentionsinthepast.Completethefollowingsentencesthatdescribethefutureusingeitherformofthegivenverbs.1.PhilipboughttwoticketsforThePhantomoftheOpera.He_____(watch)thismusicalwithhisgirlfriendontheweekend.2.IwassosurprisedatthenewsthatDavid_____(play)theroleofthedinosaurintheplaythatIgavehimahugoutofjoy.3.Lilydecidedthatshe______(settle)inNewYorkandpursueherdreamofbecominganactress.4.Hey,Timmy.I_____(call)you.Outnowthatyouarehere,Idon’thaveto5.Thecompetitionwassoclosethatnoonewassurewho____(win)theGest

Actoraward.6.Jimisnothererightnow.Hesadhe____(be)ondutyatthelibrarythis

afternoon.Learn4.Workinpairs.DiscussthescenefromTheMillionPoundBankNoteonpage52andshareyourunderstandingofthestory.Usemodalverbswhennecessary.Theexamplebelowmayhelpyou.EXAMPLE

A:Ithinkit’skindofRoderickandOlivertogiveHenrythe