教学目标 1 一般现在时态 2 现在进行时态 3 一般过去时态 4 一般将来时态一般现在时态 概念：结构: 关键词：表示经常发生的习惯性的动作或存在的状态。 V (注意：动词的第三人称单数）often , usually , sometimes , seldom , never , every day/morning , once a week.一般现在时态动词第三人称单数的构成规则： 1. 一般情况下加s : play-plays , start-starts 2 . 以s ,x ,ch ,sh ,o 结尾的加es .wash washes , go goes , 3. 以辅音加y 结尾的，把y 改成i, 加 es .study studies 1.注意一些以s结尾的名词。如：表示学科名称的名词 maths， physics 等为单数名词，而news为不可数名词，它们在句中作主 语时谓语动词都应用第三人称单数形式。但trousers，shoes， glasses等均为复数名词，它们在句中作主语时谓语动词只可用 复数形式，不过，当他们前面有a（this）pair of 等修饰时，后 面的谓语动词则需用单数形式。1. I dont think the news in the newspaper true.我认为这份报纸上的消息不是真的。2. Maths a very useful subject.数学是一门非常有用的学科。3. This pair of trousers Lucys. Your trousers are on your bed.这条裤子是露西的。你的裤子在你的床上。（ ）isis（ ）is 2. 表示时间、长度、价格、重量等短语作主 语时，应将它们作为一个整体看待，所以也 应用第三人称 单数形式。 Three years a long time。 三年是一个很长的时间。 Fifty Yuan enough. 五十元钱足够了。isis由every，some，any，no等构成的不定代词 在句中作主语时谓语动词应用第三人称单数 形式。Everything (begin) to grow in spring.春天万物都开始生长。Nobody (want) to make friends with him.没有人想和他交朋友。beginswants动名词、动词不定式或从句在句子中作主语时 ，谓语动词应用单数。Climbing hills better than having classes.爬山比上课要好些。To do much more difficult than to say.做比说要难得多。Eating much vegetables good for our health.is is is 现在进行时态 概念：结构：关键词：表示说话时动作正在发生或进行。主语+be动词+Ving（现在分词）Now , look, Listen, At the moment , at present.Ving 的构成规则：1. 一般情况下加ing . Eg: speaking , singing.2. 以不发音的e 结尾的，去e加ing . makemaking3. 以一个元音加一个辅音结尾的，双写辅音加ing .runrunningshopshopping plan-planning 4.以ie结尾的，把ie改成y ,加ing .lie-lyingShe She is is drinking drinking nownow. .LookLook, he , he is is drawing . drawing .Listen！ He is singing.比一比，写一写：比一比，写一写： 1. 1.我正在站着我正在站着. . 2.你们现在没有说话。 3.她正在唱歌吗？I am standing .You are not speaking.Is she singing now?一般过去时态 概念：结构： 关键词：表示过去发生的动作或存在的状态。V (过去式）Two years ago , last week/month, In 1980 ,yesterday ,ect .规则动词的构成规则：1. 一般情况下加ed . Eg:start-started2. 以不发音的e 结尾的，直接加d. use-used3. 以一个元音加一个辅音结尾的，双写辅音加ed .shopshopped planplanned4.以辅音加y结尾的，把y改成i加ed. study-studied 5.特殊变化get up get on the busPlay computer gamesgo to bedHe got up at 7：30 yesterday He got on the bus at 8:10yesterdayHe played computer games at 8:30yesterday.He went to bed at 10:30 yesterday.go to schoolplay basketballThey went to school at 8:45 yesterdayThey played basketball at 4:15 yesterdayhave classeshave lunchThey had classes at 9:00 yesterday.They had lunch at 12:30 yesterday.一般将来时态： 概念：结构：关键词：表示将来发生的动作或存在的状态will / shall / be going to + Vtomorrow, next week / month tomorrow morning ect.Tomorrow，they/he/she willRide bikesPlay soccerPlay volleyballGo skateboardingFly kitesSing a song写出下列动词的适当形式 1. _ buys _ buying 2. run _ _ _ 3. _ begins _ _ 4. _ _ took _ 5. _ _ changed _ 6. _ wears _ _ 7. Shop _ _ _ 8. _ carries _ _ 9. _ _ _ writing 10. _ _ put _buybought runsranrunning beginbeganbeginning taketakestaking changechangeschanging wearworewearing shopsshoppedshopping carrycarriedcarrying writewriteswrote putputsputting 原型单三过去式现在分词用括号内所给动词的适当形式填空：1. _the girl _(play) games now ?2. He put on his coat and _(leave) the room .3. Jim is American . He _(come) from America .4. What time _the first class _(begin) tomorrow?5. What _you _(have) this morning ?Is playingleftcomeswill begindid have6. -_he _(go) shopping ? -No , he didnt . 7. I must go now . I think my friend _ (wait) for me . 8. Listen ! Jane _(sing) songs in the next room . 9. _he _(live) in that house ? Yes , he does.Did gois waitingis singingDoes live1. Does he his homework after supper yesterday ? 2. Rose planed to be a cook when she was young. 3. The man under the tree is sing an Englishsong. 4. Look! The boy waiting for his turn to play. 5. Miss Li bought apples next week. 6. Last Sunday they give a fashion show.didplanssingingis waitingwill buygave