-Module 7 Unit 3 Language in use 課件-外研版七年級(jí)英語(yǔ)上冊(cè)

Module7ComputersUnit3LanguageinuseCONTENTS課堂導(dǎo)入課文呈現(xiàn)知識(shí)講解課堂小結(jié)課堂練習(xí)課堂導(dǎo)入根據(jù)漢語(yǔ)，完成句子。1.我怎么在電腦上寫我的家庭作業(yè)？______________Iwritemyhomeworkonthecomputer?2.接下來我做什么？______________Idonext?3.我在哪里寫名字？______________Iwritethename?HowdoWhatdoWheredo課文呈現(xiàn)LanguagepracticeHowdoIwritemyhomeworkonthecomputer?WhatdoIdonext?WheredoIwritethename?Matchthequestionswiththeanswers.1Wheredoyousaveyourhomework?（）2Whendoyouuseacomputer?（）3Howmanyemailsdoyouwriteeveryweek?（）4Whodoyouwriteto？?（）Nowworkinpairs.Askandanswerthequestions.bcdaCompletetheconversations.—Wheredoyourgrandparentslive?—TheyliveinAustralia.1—________Isavemydocument?—Click“save”and“OK”．2—_______________withhiscomputer?—Hesendsemails.3—__________________hercomputer?—SheuseshercomputereverySunday.HowdoWhatdoeshedoWhendoessheuse4—_________________emailsto?—Iwriteemailstomyfriends.5—____________________________everyday?—Theysendtenemailseveryday?.WhodoyouwriteHowmanyemailsdotheysendCompletethesentenceswiththecorrectformofthewordsinbrackets.1Tony___________(notsee)hisuncle，buthe________(send)emails.doesn’tseesends2We________(use)theInternetonourcomputer，butwe_________(notplay)games.usedon’tplay3Daming___________(notuse)acomputertodohishomework，butheusesitto________(play)music.4She________(make)travelplansontheInternet，butshe____________(notbuy)tickets.5We___________(nothave)acomputerathome，butwe_______(use)thecomputeratschool.doesn’tuseplaymakesdoesn’tbuydon’thaveuseCompletethesentenceswiththecorrectformofthewordsfromthebox.check

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use1Tom________hisemaileverySaturday.2Ihaveacomputer，butIdon't________it.3Cometomyoffice.Let's________forourholiday.4Mymotherdoesn't________computergames.5Ican________tomyfriendsontheInternet.checksuseplanliketalkAroundtheworld

ThefirstcomputerMynameisENIAC.Iamthefirstcomputerintheworld.Iwasbornin1946inAmerica.I'mverybig，aboutoneandahalftimesthesizeofaclassroom.I'mveryheavy－about30，000kilos!Moduletask:MakingasurveyaboutcomputersWorkingroupsofthree.Writequestionsaboutstudentsandcomputers.QuestionsName1Name2...Doyouhaveacompu-terathome？

Doyouuseacomputerforyourhomework？

Workwiththewholeclass.AskandanswerquestionsinActivity5，andmakenotes.Workinyourgroup.Makeasurveyaboutstudentsandcomputers.UsethenotesyoumadeinActivity6tohelpyou.Sevenstudentshaveacomputerathome.Fivestudentsuseacomputerfortheirhomework...知識(shí)講解特殊疑問句：一般現(xiàn)在時(shí)特殊疑問句要由疑問代詞或疑問副詞開頭，詢問的內(nèi)容不同，使用的疑問詞也不同。eg：—Whatisthis?這是什么？—It'sakey.這是一把鑰匙?！狧owmuchisit?這個(gè)多少錢？—It'stwentydollars.二十美元?！猈hatkindofmoviedoyoulike?你喜歡哪一類型的電影？—Ilikeactionmovies.我喜歡動(dòng)作影片。特殊疑問句的語(yǔ)序特殊疑問句由疑問詞開頭，其構(gòu)成是“特殊疑問詞＋一般疑問句”。eg：Whattimeisit?幾點(diǎn)了？

Whoisyourteacher?誰(shuí)是你的老師？但是如果疑問詞在句子中作主語(yǔ)或作主語(yǔ)的定語(yǔ)，就用特殊疑問詞＋陳述句。eg：Whosebikeishere?誰(shuí)的自行車在這兒？

Whocandriveacar?誰(shuí)會(huì)開車？特殊疑問句的答語(yǔ)

特殊疑問句不能用yes，no來回答，而應(yīng)根據(jù)它所詢問的內(nèi)容直接做出回答才行。eg：—Whattimeisit，please?請(qǐng)問幾點(diǎn)了？—It's7：30.七點(diǎn)半了?！猈herearethey?他們?cè)谀膬?？—They'reintheplayground.他們?cè)诓賵?chǎng)上。—What'syourfavoritesubject?你最喜愛的科目是什么？—English.英語(yǔ)。特殊疑問句的語(yǔ)調(diào)一般情況下，特殊疑問句要用降調(diào)(↘)來讀。eg：Howoldis↘Jack？

杰克多大了？常用的疑問詞：wh-家族：what(什么)，where(在哪里)，when(什么時(shí)候)，whattime(幾點(diǎn))，who(誰(shuí))，why(為什么)，whom(who的賓格)，whose(誰(shuí)的)，which(哪一個(gè))。how家族：how(如何)，howold(多大)，howmany(多少)，howmuch(多少)，howoften(多久一次)，howlong(多長(zhǎng))，howsoon(多久)，howfar(多遠(yuǎn))。writeto為動(dòng)詞短語(yǔ)，意為“給……寫(信等)”。eg：Heoftenwritestohisparents.

他經(jīng)常給他父母寫信。1Whodoyouwriteto？你給誰(shuí)寫信？“收到某人的來信”可表達(dá)為：hearfromsb./getaletterfromsb.等。辨析everyday與everydayeveryday每天的，是形容詞，起修飾名詞的作用。Thisiseverydaydress.這是便服。(每天的)everyday多用作時(shí)間狀語(yǔ)。Shegoestoworkeveryday.她每天都去上班。eg：Hegetsupearlyeveryday.他每天起床很早。2everyday每天課堂練習(xí)一、單項(xiàng)選擇1.(臨沂)—________peopletraveleveryyear?—Perhapswhenwearetalkingaboutit，morethan100planeshavetakenoffaroundtheworld.

A．HowmanyB．HowmuchC．HowlongD．HowoftenA2.(青島)—I'mwaitingforthemail.Doyouknow________itwillarrive?—Usuallyitcomesby4：00p．m.A．howB．whereC．whenD．whatC3.—Wheredoyousearchforinformation?

—________.A．Yes，theInternetB．No，theInternetC．OntheInternetD．AtanytimeC4.(泰安)—Couldyoupleasetellme______youwillgotoHongKongonbusiness?—Sure.Iprefertotakeaplane.A．whetherB．whyC．whenD．howD5.(泰安)—________doIneedtofeedthepetdog?—Twiceaday.A．HowlongB．HowmuchC．HowsoonD．HowoftenD二、對(duì)劃線部分提問6．ShelearnsEnglishbylisteningtotapes．________________she______