英语人教版七年级下册Unit6 Section A 2d—3c 课件.ppt

Unit6 I mwatchingTV SectionAPeriodTwo Objective Tolearntousethepresentprogressivetense What sshedoing Sheiswashingthedishes Aretheyusingthecomputer Yes theyare No theyaren t They reexercising Whataretheydoing They re talkingonthephone Review What He s makingsoup ishedoing She s Whatisshedoing listeningtoaCD What shedoing IsTomdoinghishomework No heisn t He sdrawing Pairwork A WhatisMikedoing B Ishereadinganewspaper A Yes heis A WhatareDavidandMarydoing B Aretheymakingsoup A No theyaren t They relisteningtoaCD be动词随主语的人称和数的变化而变化 Groupwork 现在进行时 定义 表示现在 说话瞬间 的动作eg Thestudentsarelisteningtotheteacher HeiswatchingTVnow 2 结构 be动词 am is are 正在进行或发生 V ing eg Heisreadingabook Iamwriting They reeating 判断词 now look listen等 be随着人称 数的变化而变化 3 动词 ing变化规则 1 play playingwatch watching2 take takingcome coming3 run runningswim swimming4 die dyinglie lying 重读闭音节三要素 1 必须是重读音节 2 最后只有一个辅音字母 3 元音字母发短元音 一般情况加 ing 以不发音e结尾 去e加 ing 重读闭音节结尾的动词 末尾只有一个辅音字母 双写辅音字母再加 ing ie结尾变成 y再加 ing 2 否定句 Iamwriting Iamnotwriting 4 现在进行时的句式 1 肯定句 Iamreadingabook 3 一般疑问句 肯定回答 否定回答 Heisreading Ishereading Yes heis No heisn t 主语 be V ing 其它 直接在be后加not 直接把be提到句首 Yes 主语 be No 主语 be not 4 特殊疑问句 疑问词 be 主语 动词 ing 其他 Mymotheriscookingdinnerinthekitchen Whereisyourmothercookingdinner Whatisyourmotherdoinginthekitchen Whoiscookingdinnerinthekitchen 用所给动词的适当形式填空 1 She study Englishatanightschoolthesedays 2 Listen They sing inthemusicroom 3 Jane write anemailtoherfriendnow Exercise isstudying aresinging iswriting She now butsheoften afterlunch iswashingthedishes washesthedishes Lookandsay 现在进行时表示此时此刻正在做某事 一般现在时表示经常性的动作 He now butheusually atnight isreadinganewspaper readsanewspaper 1 先找出每个句子的 2 根据 判断出 3 再由 决定动词 Tips 时间状语 时间状语 时态 时态 形式 3a 1 Jenny cleanthehouse now 2 Bob makedinner everySaturday 3 Mary sparents drinktea afterdinner 4 Bill talkonthephone now 5 SusanandBob watchTV onweekends BobmakesdinnereverySaturday Mary sparentsdrinkteaafterdinner Billistalkingonthephonenow Writesentencesfollowingtheexamples Jennyiscleaningthehousenow SusanandBobwatchTVonweekends 3b Doyouwanttogotomorrowthen OK Seeyoutomorrowevening I mreadingabook Let sgoatseveno clock No thisbookisreallyinteresting Whatareyoudoing Doyouwanttogotothemoviesnow Sure whattime 1 3 4 Numberthesentencesinordertomakeatelephoneconversation Thenpracticeitwithapartner 2 5 8 7 6 3c Taketurnsmakingdifferentactivitiesinyourgroup Theothersinthegroupguesswhattheactivitiesare 用所给动词的现在进行时态填空 1 Myparents talk aboutmenow 2 Look Threeboys run 3 What yourmother do now 4 yourdog sleep now 5 you listen tomusic Yes Iam aretalking arerunning isdoing Issleeping Arelistening 按要求改写句子 每空一词 1 NancyiswatchingTV 改为否定句 Nancy TV 2 Billisdoinghishomework 改为一般疑问句 并作否定回答 Bill hishomework No he 3 Maryisreadingabook 对划线部分提问 Mary Whatisdoing isn twatching Isdoingisn t 翻译下列句子 1 他正在等公共汽车 Heiswaitingforabus 2 那些男孩现在正和老师们打篮球 Theboysareplayingbasketballwiththeirteachersnow 3 听 你哥哥在弹吉他 Listen Yourbrotherisplayingtheguitar 课时重点回顾 Review 1 Ishereadinganewspaper Yes heis No heisn t He splayingbasketball 2