一般现在时和现在进行时对比复习ppt课件.ppt
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1、Revision: 行为动词的行为动词的一般现在时一般现在时(the Simple Present Tense )和和现在进行时现在进行时(the Present Continuous Tense) We usually go to school at 7:30. My parents give ten yuan to me every week. She ususlly get up at six oclock on weekdays. 1.表示经常性或习惯性的动作表示经常性或习惯性的动作,常与表示常与表示频率的频率的时间状语时间状语连用连用 时间状语:时间状语: always, usual
2、ly, often, sometimes, every morning / day /week /Monday twice a week, once a month, on Sundays, at weekends , in the morning/afternoon/evening Simple Present Tense 一般现在时一般现在时1、一般动词,在词尾加、一般动词,在词尾加 s ; 如:如: work-works, live-lives, play-plays, sing- sings.行为动词一般现在时行为动词一般现在时第三人称单数形式第三人称单数形式的构的构成规则:成规则:3
3、.以辅音字母加以辅音字母加y结尾的词,把结尾的词,把y变变i 再加再加es,如,如: study flystudiesflies4.以辅音字母以辅音字母+o结尾的词,一般情况是在词尾加结尾的词,一般情况是在词尾加es,如:如:go-goes do-does(特殊情况特殊情况):have -has2、以、以s, x, sh, ch结尾的动词,词尾加结尾的动词,词尾加 -es ,如:,如:teach- teaches wash- washes catch- catches2.2.否定句否定句在动词前面加上在动词前面加上 do not/dont 或或 does not/ doesnt 把句子变成否定
4、句把句子变成否定句. We swimming.like We swimming.dont likeHe likes swimming.He doesnt like swimming.动词用原形动词用原形e.g. I often sing. But Lucy _ often _.1 She runs fast. I _ fast.2 Paul plays football but he _ basketball. 3 Horses eat grass but they _ meat4 David likes chocolate but he _ candy. doesnt singdont ru
5、ndoesnt playdoesnt likedont eat谓语动词是行为动词,方法是在谓语动词是行为动词,方法是在主语前主语前加助动词加助动词do或或does构成,句中动词要改用构成,句中动词要改用动词原形动词原形。I know it. Do you know it? Yes, I do. / No, I dont. She has a pen. Does she have a pen? Yes, she does. / No, she doesnt. They play basketball after school.Do they play basketball after schoo
6、l? Yes, they do. / No, they dont. 3.疑问句型问句型1 _ Mary _ to music every day? (listen) No, _.2 _ the children _ at home? (help) Yes, _.3 What _ farmers _ ? (do)4 _ Tom and Tony _ tennis? (play) No, _.5 What _ Cherry _ for lunch? (have)Doeslistenshe doesntDohelpthey dododoDoplaythey dontdoeshaveCorrect:1
7、. I goes to school at six every day.2. He dont like playing football.3. They likes playing games.4. Daming watchs TV in the evening.5. Does he usually has a party?6. What do they on Sunday?7. Tony goes always to school at eight oclock.8. What does they eat in the party?9. Lily haves lunch at school.
8、10. What do his parents usually gives him ? godoesntlikewatcheshavedohasgivedoalways goesThey are standing in line. 用现在进行时表示现在正在做的动作用现在进行时表示现在正在做的动作.What are the children doing?What are they doingat the moment?They are having a singing lesson at the moment.What is she doing right now?She is going on
9、 the Internet. 主语主语be 动词动词 行为动词行为动词 (+ing) 这种时态的句子由两种动词组成这种时态的句子由两种动词组成. be v.-ing 直接在动词后面加直接在动词后面加ing. goinggoingdo talk watch play read look doingtalkingwatchingplayingreadinglookingPractice 去去e再加再加ing. comeingcominghave havingwrite writingride ridinglive livingdrive drivingmove movingPractice 最后三
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