Module9Unit3课件英语九年级上册

Module9GreatinventionsUnit3LanguageinuseA:Whenwasthetelephone

invented?A:Wherewasit

invented?A:Whoinvented

it?●

BairdB:It

wasinventedin

…B:It

wasinvented

in

…B:It

wasinvented

by

…Greatestinventions

inthe

past●

Wright

Brothers●1924●

Britain1875)

America1903AmericaBell●●What

kind

of

phone/plane/TV

is

inventedtoday?..

is

inventedtoday.modern

inventionsUVA(UnmannedAerialVehicle)无人机mobile

phone5GLCDTV液晶电视Wewillusedriverlesscarstogotoschool.Driverless

cars_____________(use)togotoschool

in

the

future.

Homeworkproblems______________(solve)byteacherrobots.Anewkindofclassroom_______________（use）tohaveclasses.PastPresentFuturewillbedonewillbesolvedwillbeusedwillbeusedwilldoRobotteacherswillsolvehomeworkproblemsWewilluseanewkindofclassroominventionsinthefuture

past(過去)was/weredoneam/is/aredonewillbedone

present（現在）

future（將來）PassivevoiceTenses（時態）ConnectionLet'slearngrammar基本结构总结主语+willisgoingtoaregoingto+be+动词过去分词+by+动作执行者一般将来时的被动语态1.肯定句形式：Driverlesscars

willbeused

inthefuture.

主语+will/be(am/is/are)goingto+be+done2.否定句形式：主语+willnot/be(am/is/are)notgoingto+be+done

Driverlesscars

won’t(willnot)beused

inthefuture.3.一般疑问句形式：

Will+主语+be+done?Willdriverlesscars

beused

inthefuture?

Be(am/is/are)+主语+goingto+bedone?4.特殊疑问句形式：

特殊疑问词+will+主语+be+done?Whenwill

driverlesscars

beused

inthefuture.

特殊疑问词+be(am/is/are)+主语+goingto+bedone?一般将来时的被动语态1.Completethesentencesandconversationswiththecorrectformofthewordsandexpressioninbrackets.Willbereplacedwillbefixedwillnotbeconnected4.________theproblem_______________(talkabout)atthemeetingtomorrow?5.Who______________(invite)togiveareportaboutgreatinventionsnextFriday?6.—When__________thework_____________(finish)?—Intwodays.willbeinvitedWillbetalkedaboutbefinishedwill1.肯定句形式：主语+情态动词+be+doneThemanmustbesenttohospital.2.否定句形式：主语+情态动词not+be+doneThemanmustnotbesenttohospital.

3.一般疑问句形式：

情态动词+主语+be+done?Mustthemanbesenttohospital?4.特殊疑问句形式：

特殊疑问词+情态动词+主语+be+done?Wheremustthemanbesentto?主语

+情态动词+be+动词过去分词（+by+动作执行者）含有情态动词的被动语态2.

Lookatthepicturesanddescribethenewclassroomthatwillbebuilt.Usethewordsintheboxtohelpyou.build

buy

changeAnewclassroomwillbebuilt.SampleAnewfloorwillbebuilt.Newfurniture/desks/chairswillbebought.Anewblackboardwillbebought.Anewinteractivewhiteboardwillbebought.Thewindowsandthedoorwillbechanged.Thecolorofthewallswillbechanged.build

buy

change4.Completethesentenceswiththewordsinthebox.direction

introduction

spread

trade1.Beforethe____________ofprinting,fewpeoplecouldread.2.Thereweremorebookstosell,sothe________inbooksgrew.3.Becausemorepeoplecouldread,ideas________quickly.4.What__________willprintingtakeinthefuture?introductiontradespreaddirection5.Listenandfindoutwherethespeakeris.a)Inaschoollibrary.

b)IntheBritishLibrary.c)IntheBritishMuseum.6.Listenagainandanswerthequestions.Becauseeachbookwaswrittenbyhand.Becausetheearlybooksarenowtoovaluabletobepickedupandheldinthehand.Listenagainandread.把握；抓住；得到too...to太...而不能a)ThehistoryoftheInternetb)TheWorldWideWebc)TheInternetandtheWebd)ThefutureoftheInternet7.Readthepassageandchoosethebesttitle.TheInternethasbeenaroundformanyyears,butitwastheinventionoftheWorldWideWebthatmadeitreallyusefultopeople.Together,theInternetandtheWorldWideWebhavechangedtheworld.TheInternetwasinventedbytheUSgovernmentinthe1960s,forthearmytouse.Inthe1970s,scientistsandbusinesspeoplealsowantedtousetheInternettosendandreceivemessages.Listenandread.发送和接收信息be+inventedby...被……发明Forsomeyears,peoplecouldonlysendverysimpletexts.TheycouldnotsendphotosordocumentsbytheInternet.Thatchangedin1991,whenaBritishscientistnamedTimBerners-LeeinventedtheWorldWideWeb.

TheWorldWideWeballowspeopleto

sendvarioustypesoffiles,suchastexts,photosandvideosbytheInternet,somoreandmorepeoplestartedtouseitinthe1990s./əˈlaʊ/v.允许，allowsb.todosth.允许某人做某事例如数百；成百上千数千；成千上万TheWebcanhelpyoudoresearchforyourhomework,sothatyoudonotneedtogotothelibrary.YoucanuseInternetbanking,insteadofgoingtothebank.And,ofcourse,peoplejust“surftheWeb”whentheywanttorelax.Technologychangesquickly,anditishardtoimaginewhatthefutureoftheInternetandtheWebwillbe.Butitseemsimpossibletoimaginelifewithoutthem.以便于，所以，引导结果状语从句TheInternetwasinventedforthearmytouse.ScientistsandbusinesspeoplewantedtousetheInternettosendandreceivemessages.TheWorldWideWebwasinvented.MoreandmorepeoplestartedtousetheInternettosendvarioustypesoffiles.TheWebhashundredsofmillionsofusers.Ithaschangedthewaypeoplelive,workandplay.PracticeAroundtheworldE-booksJustasemailhaschangedthewaywewritetoeachother,e-booksarechangingthewayweread.Wecaneasilydownloadnewe-booksfromtheInternet.Itismucheasierandquickerto

searchforpassagesnow,andwecanalso

wr