动词ing形式.ppt

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1、动词ing形式动词ing形式的构成规律：1)一般情况下，在动词原形后直接加-ing.如：work—workingdo—doingplay—playing（玩）2)以不发音的字母e结尾的动词，去掉e，再加-ing.如：dance—dancingcome—coming3)以重读闭音节结尾的单词，符合从后往前数辅元辅的结构，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）Iusuallyplayspor

2、tseveryday.Iamplayingsportsnow.Sheusuallyreadsbooksatnight.Look!Sheisreadingabook.Sheusuallysingasongifsheishappy.Listen!Sheissingingasong.现在进行时态1.定义：2.构成：ThePresentContinuousTense3.标志：表示现在正在进行的动作。Look!，Listen!,Now等表示现在的时间状语.am(is,are)+动词的现在分词。Whatareyoudo

3、ing?I’m…talkingonthephonereadingabookcleaningtheroomdoinghomeworkwatchingTVplayingbasketballWhatishedoing?Heis…playingbasketballplayingtheguitarplayingthecomputerplayingfootballreadingabookbrushingteethrunningeatingdinnerWhat’sshedoing?Sheis…singingsleepin

4、gwalkingtakingashowerdancingWhataretheydoing?Theyare…swimmingplayingping-pongtalking<1>—What’sLiLeidoing?—He_____________.(read)<2>—What’shismotherdoing?—She_____________.(write)<3>—Whataretheydoing?—They_____________.(playsoccer)<4>—WhatareDavidandMarydoi

5、ng?—They_____________.(havedinner)<5>—What’sJennydoing?—She______________.(run)Exerciseisreadingiswritingareplayingsoccerarehavingdinnerisrunning二、句型转换1.Iamwateringtheflowers.(否定句)2.She’sjumpingnow.(一般疑问句)3.Theboysareplayingcards.(划线提问)4.Heisdoinghishomewo

6、rk.(复数句)Iamnotwateringtheflowers.Isshejumpingnow?Whataretheboysdoing?Theyaredoingtheirhomework.Guess:Whataretheydoing?Let’splayagame:Whoistheguessingchampion?Arethey+v-ing…?Isit/he/she+v-ing…?Aretheydancing?Whataretheydoingnow?Yes,theyare.NO,theyaren’t.Wha

7、tisthecatdoing?Isiteatingsomething?Yes,itis.No,itisn’t.What'sshedoing?Issheeatingrice?Yes,sheis.No,sheisn't.AretheywatchingTV?Whataretheydoing?Whatisthebeardoing?Itiscooking.阅读下列短文，填入恰当的词。It’safineSundaymorning.Therearemanychildreninthepark.Theyarehappily（

8、高兴地）.Somearegamesunderabigtree.Somegirlsaresingingand.Someboysarerunningupthehill.Lileiisbythelake(在湖边).Heisreadingastory.WhereisWangLin?Heisstandingoverthere.Whatishe?He’s______foranicebutterfly(蝴蝶).Hetocatc