外研版七年級上冊英語課件：Module-7-Unit-3

七年級（上）英語教學課件外研版七年級（上）英語教學課件外研版1Module7ComputersModule72Unit3LanguageinuseUnit33他們在黑板上寫字。Theywritethewordsontheblackboard.Theydon’twritethewordsontheblackboard.否定句Dotheywritethewordsontheblackboard?一般疑問句特殊疑問句Whatdotheywriteontheblackboard?Wheredotheywritethewords?他們在黑板上寫字。Theywritethewords4他在黑板上寫字。Hewritesthewordsontheblackboard.Hedoesn’twritethewordsontheblackboard.Doeshewritethewordsontheblackboard?Whatdoeshewriteontheblackboard?Wheredoeshewritethewords?他在黑板上寫字。Hewritesthewordson5Grammar一、特殊疑問句的構(gòu)成：是由“疑問代詞或疑問副詞+一般疑問句”構(gòu)成的。二、特殊疑問詞：what(什么)whatcolor（顏色）

whattime（幾點）

whatday（哪一天）

whatkindof(哪一種)who(誰)when(時間)where(哪里)which(哪一個)why(為什么)Grammar一、特殊疑問句的構(gòu)成：是由“疑問代詞或疑問副詞6How（怎樣）Howmany+可數(shù)名復數(shù)

Howold(年齡)Howmuch+不可數(shù)名詞

Howoften(頻率)Howlong(多長、多久)Howoftendoyougotothelibrary?Onceaweek.一周一次How（怎樣）Howmany+可數(shù)名復71.

How

doIwritemyhomeworkonthecomputer?2.

What

doIdonext?3.

Where

doIwritethename?Languagepractice1.HowdoIwritemyhomework81.How

doIwritemyhomeworkonthecomputer?

First,Iopenanewdocument.

Next,….…

2.WheredoIwritethename?Iwritethenameinthebox.3.WhatdoIdonext?Next,Iclick“save”and“OK”.

特殊疑問句：特殊疑問詞+原句一般疑問句1.HowdoIwritemyhomework9Matchthequestionswiththeanswers.1.Wheredoyousaveyourhomework?2.Whendoyouuseacomputer?3.Howmanyemailsdoyouwriteeveryweek?4.Whodoyouwriteto?Matchthequestionswiththea10a)Iwritetomyfriends.b)Isavemyhomeworkinadocument.c)Iusemycomputerafterschool.d)Iwritethreeorfouremails.Keys:

1.b2.c3.d4.aa)Iwritetomyfriends.Key11Completetheconversations.—Wheredoyourgrandparentslive?—TheyliveinAustralia.1.—_________savemydocument?—Click“save”and“OK”.2.—______________withhiscomputer?—Hesendsemails.HowdoIWhatdoeshedoCompletetheconversations.How123.—________________hercomputer?—SheuseshercomputereverySunday.4.—________________emailsto?—Iwriteemailstomyfriends.5.—_____________________________everyday?—Theysendtenemaileveryday.HowmanyemailsdotheysendWhendoessheuseWhodoyouwrite3.—________________hercomp13Completethesentenceswiththecorrectformofthewordsinbrackets.1.Tony__________(notsee)hisuncle,buthe______(send)emails.2.We____(use)theInternetonourcomputer,butwe___________(notplay)games.doesn’tseesendsusedon’tplayplaycomputergamesCompletethesentenceswithth143.Daming___________(notuse)acomputertodohishomework,butshe______(play)music.4.She________(make)travelplansontheInternet,butshe___________(notbuy)tickets.5.We___________(nothave)acomputerathome,butwe______(use)thecomputeratschool.don’thavedoesn’tuseplaysmakesdoesn’tbuyuse3.Daming___________(notuse15Completethesentenceswiththecorrectformofthewordsfromthebox.checklikeplantalkuse1.Tom_______hisemaileverySaturday.2.Ihaveacomputer,butIdon’t____it.3.Cometomyoffice.Let’s_____forourholiday.checksuseplanplann.計劃makeaplanforv.打算plantodosthplansth/planforsthCompletethesentenceswithth164.Mymotherdoesn’t_______computergames.5.Ican_______tomyfriendsontheInternet.talklike4.Mymotherdoesn’t_______c17AroundtheworldThefirstcomputerAroundtheworldThefirstcomp18MynameisENIAC.Iamthefirstcomputerintheworld.Iwasbornin1946inAmerica.Iamverybig,aboutoneandahalftimesthesizeofaclassroom.Iamveryheavy—30,000kilos!ThefirstcomputerThesizeofmyshoesis35.Iwasbornin2000.出生MynameisENIAC.Iamthefir19questionsName1Name2Doyouhaveacomputerathome?

Doyouuseacomputerforyourhomework?questionsName1Name2Doyouha20A.完成句子:1.請打開燈，天太暗了。

Please_________________thelight.It’stoodark.2.怎樣保存文件的?________I___________________?switchon/turnonHowdosavethedocumentA.完成句子:switchon/turnonHow213.她朋友通常在電腦上做什么？

_____________________________?onthecomputer?4.他通常使用電腦做作業(yè)。

He______________thecomputerto________________.Whatdoesherfriendusuallydousuallyusesdohishomework3.她朋友通常在電腦上做什么？Whatdoeshe225.最后，把打印機和電腦連接起來。

_______,________theprinter____thecomputer.6.你發(fā)送多少郵件?___________emails____________?FinallyconnecttoHowmanydoyousend5.最后，把打印機和電腦連接起來。Finallyc23B.根據(jù)首字母提示完成短文：

Linglingwantstowriteherhomeworkonthecomputer.(1)B____shedoesn’tknow(2)h____todoit.Damingishelpingher.(3)F____,usethemouseandclick“newdocument”to(4)o____it.utowirstpenB.根據(jù)首字母提示完成短文：utowirstpen24Next,usethe(5)k________towriteherhomeworkinthenew(6)d________.Then,click“save”to(7)s____thedocumentandwriteanameitinthe(8)b____.Then(9)c____“save”again.Finally,click“print’and“OK”to(10)p_____thedocument.eyboard

ocumentaveoxlickrintNext,usethe(5)k________to25基數(shù)詞：

one,two,three,four,five,…,nine,ten,eleven,twelve,…,twenty,twenty-one,…,序數(shù)詞：

first,second,third,fourth,fifth,ninth,tenth,eleventh,twelfth,twentieth,twenth-first,…基數(shù)詞和序數(shù)詞基數(shù)詞：基數(shù)詞和序數(shù)詞26基數(shù)詞1.one2.two3.three4.four5.five6.six7.seven8.eight9.nine10.ten序數(shù)詞firstsecondthirdfourthfifthsixthseventheighthninthtenth序數(shù)詞縮寫1st2nd3rd4th5th6th7th8th9th10th基數(shù)詞序數(shù)詞序數(shù)詞縮寫27

基數(shù)詞11.eleven12.twelve13.thirteen14.fourteen15.fifteen16.sixteen17.seventeen18.eighteen19.nineteen序數(shù)詞eleventhtwelfththirteenth

fourteenth

fifteenth

sixteenthseventeentheighteenth

nineteenth

縮寫11th12th13th14th15th16th17th18th19th基數(shù)詞序數(shù)詞縮寫28

基數(shù)詞20.twenty30.thirty40.forty50.fifty60.sixty70.seventy80.eighty90.ninety序數(shù)詞twentieththirtieth

fortieth

fiftieth

sixtieth

seventietheightieth

ninetieth縮寫20th30th40th50th60th70th80th90th基數(shù)詞序數(shù)詞縮寫29

基數(shù)詞21.twenty-one32.thirty-two43.forty-three55.fifty-five64.sixty-four76.seventy-six89.eighty-nine98.ninety-eight

序數(shù)詞twenty-firstthirty-second

forty-third

fifty-fifth

sixty-fourth

seventy-sixtheighty-ninth

ninety-eighth縮寫21st32nd

43rd

55th

64th

76th89th

98th基數(shù)詞序數(shù)詞縮寫30七年級（上）英語教學課件外研版七年級（上）英語教學課件外研版31Module7ComputersModule732Unit3LanguageinuseUnit333他們在黑板上寫字。Theywritethewordsontheblackboard.Theydon’twritethewordsontheblackboard.否定句Dotheywritethewordsontheblackboard?一般疑問句特殊疑問句Whatdotheywriteontheblackboard?Wheredotheywritethewords?他們在黑板上寫字。Theywritethewords34他在黑板上寫字。Hewritesthewordsontheblackboard.Hedoesn’twritethewordsontheblackboard.Doeshewritethewordsontheblackboard?Whatdoeshewriteontheblackboard?Wheredoeshewritethewords?他在黑板上寫字。Hewritesthewordson35Grammar一、特殊疑問句的構(gòu)成：是由“疑問代詞或疑問副詞+一般疑問句”構(gòu)成的。二、特殊疑問詞：what(什么)whatcolor（顏色）

whattime（幾點）

whatday（哪一天）

whatkindof(哪一種)who(誰)when(時間)where(哪里)which(哪一個)why(為什么)Grammar一、特殊疑問句的構(gòu)成：是由“疑問代詞或疑問副詞36How（怎樣）Howmany+可數(shù)名復數(shù)

Howold(年齡)Howmuch+不可數(shù)名詞

Howoften(頻率)Howlong(多長、多久)Howoftendoyougotothelibrary?Onceaweek.一周一次How（怎樣）Howmany+可數(shù)名復371.

How

doIwritemyhomeworkonthecomputer?2.

What

doIdonext?3.

Where

doIwritethename?Languagepractice1.HowdoIwritemyhomework381.How

doIwritemyhomeworkonthecomputer?

First,Iopenanewdocument.

Next,….…

2.WheredoIwritethename?Iwritethenameinthebox.3.WhatdoIdonext?Next,Iclick“save”and“OK”.

特殊疑問句：特殊疑問詞+原句一般疑問句1.HowdoIwritemyhomework39Matchthequestionswiththeanswers.1.Wheredoyousaveyourhomework?2.Whendoyouuseacomputer?3.Howmanyemailsdoyouwriteeveryweek?4.Whodoyouwriteto?Matchthequestionswiththea40a)Iwritetomyfriends.b)Isavemyhomeworkinadocument.c)Iusemycomputerafterschool.d)Iwritethreeorfouremails.Keys:

1.b2.c3.d4.aa)Iwritetomyfriends.Key41Completetheconversations.—Wheredoyourgrandparentslive?—TheyliveinAustralia.1.—_________savemydocument?—Click“save”and“OK”.2.—______________withhiscomputer?—Hesendsemails.HowdoIWhatdoeshedoCompletetheconversations.How423.—________________hercomputer?—SheuseshercomputereverySunday.4.—________________emailsto?—Iwriteemailstomyfriends.5.—_____________________________everyday?—Theysendtenemaileveryday.HowmanyemailsdotheysendWhendoessheuseWhodoyouwrite3.—________________hercomp43Completethesentenceswiththecorrectformofthewordsinbrackets.1.Tony__________(notsee)hisuncle,buthe______(send)emails.2.We____(use)theInternetonourcomputer,butwe___________(notplay)games.doesn’tseesendsusedon’tplayplaycomputergamesCompletethesentenceswithth443.Daming___________(notuse)acomputertodohishomework,butshe______(play)music.4.She________(make)travelplansontheInternet,butshe___________(notbuy)tickets.5.We___________(nothave)acomputerathome,butwe______(use)thecomputeratschool.don’thavedoesn’tuseplaysmakesdoesn’tbuyuse3.Daming___________(notuse45Completethesentenceswiththecorrectformofthewordsfromthebox.checklikeplantalkuse1.Tom_______hisemaileverySaturday.2.Ihaveacomputer,butIdon’t____it.3.Cometomyoffice.Let’s_____forourholiday.checksuseplanplann.計劃makeaplanforv.打算plantodosthplansth/planforsthCompletethesentenceswithth464.Mymotherdoesn’t_______computergames.5.Ican_______tomyfriendsontheInternet.talklike4.Mymotherdoesn’t_______c47AroundtheworldThefirstcomputerAroundtheworldThefirstcomp48MynameisENIAC.Iamthefirstcomputerintheworld.Iwasbornin1946inAmerica.Iamverybig,aboutoneandahalftimesthesizeofaclassroom.Iamveryheavy—30,000kilos!ThefirstcomputerThesizeofmyshoesis35.Iwasbornin2000.出生MynameisENIAC.Iamthefir49questionsName1Name2Doyouhaveacomputerathome?

Doyouuseacomputerforyourhomework?questionsName1Name2Doyouha50A.完成句子:1.請打開燈，天太暗了。

Please_________________thelight.It’stoodark.2.怎樣保存文件的?________I___________________?switchon/turnonHowdosavethedocumentA.完成句子:switchon/turnonHow513.她朋友通常在電腦上做什么？

_____________________________?onthecomputer?4.他通常使用電腦做作業(yè)。

He______________thecomputerto________________.Whatdoesherfriendusuallydousuallyusesdohishomework3.她朋友通常在電腦上做什么？Whatdoeshe525.最后，把打印機和電腦連接起來。

_______,________theprinter____thecomputer.6.你發(fā)送多少郵件?___________emails____________?FinallyconnecttoHowmanydoyousend5.最后，把打印機和電腦連接起來。Finallyc53B.根據(jù)首字母提示完成短文：

Linglingwantstowriteherhomeworkonthecomputer.(1)B____shedoesn’tknow(2)h____todoit.Damingishelpingher.(3)F____,usethemouseandclick“newdocument”to(4)o____it.utowirstpenB.根據(jù)首字母提示完成短文：utowirstpen54Next,usethe(5)k________towriteherhomeworkinthenew(6)d________.Then,click“save”to(7)s____thedocumentandwriteanameitinthe(8)b____.Then(9)c____“save”again.Finally,click“print’and“OK”to(10)p_____thedocument.eyboard

ocumentaveoxlickrintNext,usethe(5)k____