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Unit3 Languageinuse他在黑板上写字。GrammarHow(怎样)Howmany+可数名复数 Howold(年龄)Howmuch+不可数名词 Howoften(频率)Howlong(多长、多久)1.HowdoIwritemyhomework onthecomputer? 2.WhatdoIdonext? 3.WheredoIwritethename?1.HowdoIwritemyhomeworkonthecomputer? First,Iopenanewdocument. Next,…. … 2.WheredoIwritethename? Iwritethenameinthebox. 3.WhatdoIdonext? Next,Iclick“save”and“OK”.Matchthequestionswiththeanswers. 1.Wheredoyousaveyourhomework? 2.Whendoyouuseacomputer? 3.Howmanyemailsdoyouwriteevery week? 4.Whodoyouwriteto?a)Iwritetomyfriends. b)Isavemyhomeworkinadocument. c)Iusemycomputerafterschool. d)Iwritethreeorfouremails.Completetheconversations. —Wheredoyourgrandparentslive? —TheyliveinAustralia. 1.—_________savemydocument? —Click“save”and“OK”. 2.—______________withhiscomputer? —Hesendsemails.3.—________________hercomputer? —SheuseshercomputereverySunday. 4.—________________emailsto? —Iwriteemailstomyfriends. 5.—_____________________________ everyday? —Theysendtenemaileveryday.Completethesentenceswiththecorrectformofthewordsinbrackets. 1.Tony__________(notsee)hisuncle, buthe______(send)emails. 2.We____(use)theInterneton ourcomputer,butwe___________ (notplay)games.3.Daming___________(notuse)a computertodohishomework,butshe ______(play)music. 4.She________(make)travelplans ontheInternet,butshe___________ (notbuy)tickets. 5.We___________(nothave)a computerathome,butwe______ (use)thecomputeratschool.Completethesentenceswiththecorrectformofthewordsfromthebox.4.Mymotherdoesn’t_______computer games. 5.Ican_______tomyfriendsonthe Internet.AroundtheworldMynameisENIAC.Iamthefirstcomputerintheworld.Iwasbornin1946inAmerica.Iamverybig,aboutoneandahalftimesthesizeofaclassroom.Iamveryheavy—30,000kilos!questionsA.完成句子: 1.请打开灯,天太暗了。 Please_________________thelight. It’stoodark. 2.怎样保存文件的? ________I___________________?3.她朋友通常在电脑上做什么? _____________________________? onthecomputer? 4.他通常使用电脑做作业。 He______________thecomputer to________________.5.最后,把打印机和电脑连接起来。 _______,________theprinter____ thecomputer. 6.你发送多少邮件? _____