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1、"三单"?现在进行时?一般将来时?一般过去时一般现在时定义:表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。构成：一般现在时用行为动词的原形，但第三人称单数作主语时，动词的词尾要加-S。一般现在时一、“三单”(第三人称单数)1、定义：2、动词+s3、动词+s的变化形式：A：+sB：sh,o,ch+esC：y改成iesD：have改成has4、疑问句：Does……动词（原形）hesheitTonymyfather..例句:IwatchTVeveryday.HewatchesTVeveryday.Shewatch
2、esTVeveryday.TheywatchTVeveryday.一般现在时"三单"?Lily_____(go)toschoolonfooteveryday.She_______(study)hard.She______(have)lunchatschool.She____(like)playingbasketball.We____(like)her.goesstudieshaslikeslikes用括号内单词的适当形式填空回答问题1.WhatdoeshedoonSundays?(打篮球)2.Howoftendoyoug
3、ohiking?(一周一次)3.Doessheevertakeabustoschool?(没)Hehastopushthedoor.Igohikingonceaweek.No,shedoesn’t.be(am/is/are)+动词ingB:动词ing的变化形式：１、直接+ing2、去掉e+ing3、双写+ing(如:run,jog,clap,dig等)C：标志性的词语：now,look,listenD：疑问句(包括特殊疑问句)：Is/Am/Are……+动词ingA：结构：现在进行时例句:IamwatchingTVnow.
4、Look,heiswatchingTV.Listen,sheissinging.Look,theyareskipping.现在进行时Listen!Thechildren__________.(read)2.It’s9:40now.We__________(have)class.3.Lookattheboy.He________(sit)onthegrass.arereadingarehaveingissitting用括号内单词的适当形式填空回答问题Whatareyoudoing?(正在想)Whatishedoing?(正
5、在弹钢琴)Whataretheydoing?(正在跳绳)Iamthinking.Heisplayingthepiano.Theyareskipping.A:动词过去式的变化形式：B.标志性词语:yesterday,thedaybeforeyesterday,lastnight/week/month,this(morning)等C.疑问句:Did+动词(原形)Were,Was……一般过去时动词+ed特殊变化要死记（如：find-found等）e+dstudy---studied①②③④⑤双写+ed(如:drop-dropp
6、ed等)例句:IwatchedTVyesterdayevening.HeplayedthecomputerlastSunday.Shereadsomebooksthismorning.Wedidourhomeworklastnight.一般过去时1.I______(be)veryhappyyesterday.2.He_____(live)onthefirstfloorlastyear.3.She_____(feel)goodlastMonday.waslivedfelt用括号内单词的适当形式填空回答问题1.Whatdid
7、youdolastnight?(做了作业)2.Whatdidhedoyesterday?(打了篮球)3.Didtheyplaycomputergamesyesterdayevening?4.WereyougoodatEnglish?Ididmyhomework.Heplayedbasketball.Yes,theydid./No,theydidn’t.Yes,Iwas./No,Iwasn’t./Yes,wewere./No,weweren’t.will+动词（原形）2.标志性词语:this(afternoon,eveni
8、ng)/next……./tomorrow3.疑问句:Will…?1.结构be(is/am/are)goingto+动词（原形）Are,Is……goingto…..?Shall……通常跟第一人称连用(I,We)①②一般将来时例句:IamgoingtostudyEnglishthisevening.Heisgoingto
