九年级英语上册 module 4 great inventions学案 外研版

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1、Module4Greatinventions【本讲教育信息】一.教学内容：Module4Greatinventions 二.重难点讲解Unit1PeopleandprinthavebeenusedforagesTony：Dad,canIaskafavour?CanIborrowyourdigitalcamera?askafavourofsb.=asksb.forhelp“向某人请求帮助”请求帮助：1.CanIaskafavour?2.Canyouhelpme?3.MayIaskafavourofyou?4.Wouldyoudomeafavour?肯定答

2、语：Yes,allright./OK./Certainly./Withpleasure.否定答语：Sorry,Ican’t./Centainlynot./Surenot./I’mafraidIcan’t./sorry,butIneverlendittoanyone.试比较：Ilendhimapen,thatis,heborrowsapenfromme.borrow…from…e.g.Iborrowedacamerafrommyfatheryesterday?lend…to…e.g.Myfatherlentacameratomeyesterday.Ton

3、y’sDad:Why?Tony：I’dliketotakesomephotosontheschoolvisittothemuseumnextweek.Tony’sDad：Isthisforyourschoolmagazine?Hasitbeenpublishedyet?Tony：Yes,twoissueshavebeenpublished.Butit’sgoingtobeanonlinemagazinefromnowon.Tony’sDad：What’swrongwithanordinarymagazine?Tony：Doyoumeanusingpap

4、er?It’stooexpensive.Ifthemagazineisonline,paperwon’tbeneeded.That’sanimportantadvantage.It’llbepublishedontheschoolwebsite,anditcanbereadonscreen.advantage-disadvantageTony’sDad：Well,thatmakesmethink.Paperandprintinghavebeenusedforages.Weoncegotinformationfrombooks,butnowthesame

5、informationcanbereadorevenlistenedtooncomputers.Tony：Iwonder…Canbooksbereplacedbycomputers?MaybeI’llwritesomethingforthemagazine!Anyway,aboutthecamera…?Tony’sDad：Hereitis.Thebatteryhasn’tbeenchargedforacoupleofmonths.It’sbeenturnedoffsinceyourmum’sbirthdayparty.charge v.充电charge

6、 n.负荷，掌管e.g.Marywas（put）inchargeofthebaby.玛丽负责照料这个婴儿。Tony：Itdoesn’tmatter.I’llseetothat.seetov.负责，注意e.g.I’llgotoTony’spartythisevening.Willyouseetomycat?Tony’sDad:Butyoumustpromisethatitwon’tbelenttoanyone,anditwon’tbeleftatschool!Justlookafterit.Isthatclear?leave/forgetTony：Pro

7、mise!promise v.允诺，答应promisesb.sth.Tompromisedmeabirthdaypresent.=promise（sb.）that+从句Tompromisedmethathewouldgivemeabirthdaypresent.=promisetodosth.Tompromisedtogivemeabirthdaypresent.=promisesth.tosb.Tompromisedabirthdaypresenttome.promise n.允诺，答应，许诺make/keep/breakapromisetodost

8、h. Unit2Bookscouldbeproducedmorequicklyandcheap