英语人教版七年级下册unit6 grammar.ppt

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1、ThePresentContinuousTense现在进行时态张掖六中王兴波现在进行时态意义：表示现在正在进行的动作。结构:be(am,is,are)+动词现在分词常见的表示时间的词语:Iamdoinghomeworknow.Look!Tomisplayingsoccer.Listen!TheyarereadingEnglish.Whereisyourmother?Sheiscookingdinner.一般情况下，在动词原形后直接加-ing.如：work—working(工作)do—doing（做）play—playing（玩）2)以不发音的字母e结尾的动词，去掉e，再加-ing.如：d

2、ance—dancing（跳舞）come—coming（来）3)重读闭音节单词，如果末尾只有一个辅音字母，则双写这一字母，再加-ing.如：get—getting(得到)shop—shopping（购物）run—running（跑）swim—swimming（游泳）动词现在分词的构成规律：go---goingdo---doingwatch---watchingwait---waitingeat---eatingclean---cleaningread---readingtalk---talking动词现在分词一览表write---writingtake---takinghave---ha

3、vingmake---makingcome---comingarrive---arrivingdance---dancingleave---leavingsit---sittingshop---shoppingcut---cuttingstop---stoppingput---puttingget---gettingbegin---beginningswim---swimming动词现在分词一览表HaveatryMother(cook)lunchnow.Theteachers(talk)withherstudents.Arethechildren(swim)intheriver?Iamn

4、ot(listen)tothemusicnow.Thegirl(put)onhercoatatthemoment.iscookingaretalkingswimminglisteningisputting现在进行时的其他变化:一、否定句形式:直接在be动词后加not二、一般疑问句形式:把be动词提到句首三、对画线部分提问：What+be+主语＋doing?(be动词要和主语保持一致）句型转换：1.Theyarecleaningthehouse.（一般疑问句）2.Samisatwork.（改为同义句）3.Tomissinging.（改为否定句）Aretheycleaningthehouse

5、?Samisworking.Tomisnotsinging.4.Kateis______________________（划线提问）5.Sheissitting________________（划线提问）puttingonhernewskirt.WhatisKatedoing?nearthewindow.Whereisshesitting?Fillintheblanks:It’safineSundaymorning.There’remanypeopleinthepark.Theyareplaying.Look:Twoboys_____________(play)withyo-yos.Ag

6、irl_________(fly)akite.TwoChildren_____________(mend)atoyboat.There____(be)alakeinthepark.Nearthelake,ayoungman___________(run).There______(be)twomennearthehouse.They______________(work)hardnow.Awoman_____________(water)theflowers.Agirl____________(draw).Lookatthebigtree.Twocats____________(run)u

7、pthetree.Whatdotheywanttodo?Theywant_________(catch)thebird.Allofthemareveryhappy.areplayingisflyingaremendingisisrunningareareworkingiswateringisdrawingarerunningtocatchHomework:Writing根据图画，用现在进行时写一篇短文。词数：50字左右。It'sfi