Module7Unit3课件外研版英语七年级上册

Module7ComputerUnit3Languageinuse七年级英语上册FreetalkWhatarethey?1.

2.3.4.screenprintermousekeyboard['ki:bɔ:d]电脑，主机

定义：表示经常性、习惯性的动作或现在的状态。构成：肯定句：主+V.V.原形V.第三人称单数一般现在时Grammar注意：当主语为I/We/You/They/名词复数时，用V原形；当主语为He/She/It/不可数名词/名词单数时，用V第三人称单数。3.与之连用的时间状语:always,usually,often,sometimes,seldom,never,everyday/week,onSundays/…,attheweekend否定句：主+don’tdoesn’t+V.原一般疑问句DoDoes+主+V原？Yes,主+do/does.No,主+don’t/doesn’t.Fillintheblankswiththecorrectformofthewords.doesn’tseesendsusedon’tplaydoesn’tuseplaymakesdoesn’tbuydon’thaveuse

checklikeplantalkusechecksuseplanliketalkExercisesusesdoesn’twriteDohavedolivedoessend特殊疑问句：特殊疑问词+一般疑问句？what(什么)whatcolor（颜色）

whattime（几点）

whatday（哪一天）

whatkindof(哪一种)who(谁)when(时间)where(哪里)which(哪一个)why(为什么)How（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)Howoftendoyougotothelibrary?Onceaweek.一周一次他们在黑板上写字。Theywritethewordsontheblackboard.Theydon’twritethewordsontheblackboard.否定句Dotheywritethewordsontheblackboard?一般疑问句特殊疑问句Whatdotheywriteontheblackboard?Wheredotheywritethewords?他在黑板上写字。Hewritesthewordsontheblackboard.Hedoesn’twritethewordsontheblackboard.Doeshewritethewordsontheblackboard?Whatdoeshewriteontheblackboard?Wheredoeshewritethewords?

writetosb写信给某人WhereHowmanyHowWhenWhatWhoCompletetheconversations.---Wheredoyourgrandparentslive？---TheyliveinAustralia.---_________savemydocument?---Click“save”and“OK”.HowdoIWhatdoeshedo4.---_______________emailsto?---Iwriteemailstomyfriends.5.---__________________________everyday?

---Theysendtenemailseveryday.WhendoessheuseWhodoyouwriteHowmanyemailsdotheysendWhodoeshewritelettersto?Howoftendoyoucheckyoure-mailsonMonday?WhatdoyouusuallydoontheInternet?Thesizeofmyshoesis35.Iwasbornin2000.出生Moduletask:Step1Workingroupsofthree.Writequestions

aboutstudentsandcomputers.QuestionsName1Name2…Doyouhaveacomputerathome?Doyouuseacomputerforyourhomework?Step2Workwiththewholeclass.AskandanswerquestionsinActivity5,andmakenotes.Step3Workinyourgroup.Makeasurveyaboutstudentsandcomputers