一般现在时课件.ppt

1、初中语法八大时态初中语法八大时态一般现在时一般现在时*观察小能手v1) I like English . v2)They sometimes speak Englishv3)They often play football after school.v4)Mary likes drawing. v5)She watches TV every evening . v6)My mother goes to work by bike.v7)Tom studies English every day.*一般现在时v定义定义: 一般现在时。表示通常性、规律性、习一般现在时。表示通常性、规律性、习惯性的状

2、态或者动作（有时间规律发生惯性的状态或者动作（有时间规律发生的事件）的一种时间状态的事件）的一种时间状态*一般现在时的构成一般现在时的构成v1、 主语主语+be动词动词+其他其他v2、主语、主语+V原形原形+其他（其他（do)v3、主语、主语+Vses+其他其他(does)*具体运用具体运用v1.表示经常的或习惯性的动作，常与表表示经常的或习惯性的动作，常与表示频率的时间状语连用。示频率的时间状语连用。 v时间状语：时间状语： always, usually, every morning/night/eveningv /day/week/year,often,sometimesv twice

3、a week seldom v once a month on Sundays*v2.表示客观事实和普遍真理。表示客观事实和普遍真理。(注意：注意：此用法如果出现在此用法如果出现在宾语从句宾语从句中，即使主中，即使主句是过去时，从句句是过去时，从句谓语谓语也要用一般现在也要用一般现在时。时。) ve.g The teacher said the earth moves around the sun. vShanghai lies in the east of China. 具体运用具体运用*具体运用具体运用v3表示格言或警句中。表示格言或警句中。ve.g Pride goes before a

4、 fall.v 骄者必败。骄者必败。 v例：例：Columbus proved that the earth is round. *具体运用具体运用v4 在时间、条件状语从句中，主句用一在时间、条件状语从句中，主句用一般将来时，从句要用一般现在时。般将来时，从句要用一般现在时。vE.g:Ill help you as soon as you have problem.vWe wont go if it rains *v1.如果主语是如果主语是名词复数名词复数和和第一人称第一人称I、 we ，谓语动词不用做任何变化，即仍然用动词原谓语动词不用做任何变化，即仍然用动词原形表示：形表示：v 肯定句肯

5、定句 主语主语+动词原形动词原形+其他其他 v 否定句否定句 主语主语+dont+动词原形动词原形+其他其他 v一般疑问句一般疑问句 Do+主语主语+动词原形动词原形+其他其他 v例例 1) We usually go to school at 7:30. v 2) My parents give ten yuan to my sister every week. *v2.主语是任何一个单数名词或者是第三人称单数，主语是任何一个单数名词或者是第三人称单数，谓语动词要进行必要的变化。特别提一点：不可谓语动词要进行必要的变化。特别提一点：不可数名词也算作单数处理。数名词也算作单数处理。 v v 肯

6、定句肯定句: 主语主语+动词的第三人称单数动词的第三人称单数+其他其他 v 否定句否定句: 主语主语+doesnt+动词原形动词原形+其他其他 v 一般疑问句一般疑问句 : Does+主语主语+动词原形动词原形+其他其他 v 肯定回答肯定回答: Yes，主语，主语+does v 否定回答否定回答: No，主语，主语+doesnt v特殊疑问句特殊疑问句: 特殊疑问词特殊疑问词+一般疑问句一般疑问句 *v1、一般动词，在词尾加、一般动词，在词尾加 s ; 如：如： v work-works, live-lives, play-plays, v sing- sings.v eg: She live

7、s in Ningbo.v 她住在宁波。她住在宁波。v2、以、以o, s, x, ch, sh结尾的动词词尾加结尾的动词词尾加 -es v teach- teaches, wash- washes.v go -goes pass-passes fix-fixesv eg: My mother washes the coat.v 我母亲洗了大衣。我母亲洗了大衣。动词变化规律动词变化规律*v3.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 在在加加ES，vStudy flystudiesflies v4.特殊情况：特殊情况：vhave has *v1._ you have a bo

8、ok ? vA Do B. Are C. Is D. Have2.Does Li Lei like to watch TV? _.A. Yes, he like. B. No, he doesnt .vC. Yes, hed like. D. No, he likes.3.She doesnt _ her homework in the afternoon. v A. doing B. to do C. does D. do4.How _ Mr. Smith _ to England? v A. do, go B. is , go v C. does, go D. does , goes *v

9、5. _ she _ home at six every day?v A. Is , leave B. Does , leave v C. Is , leaves D. Does , left6.I want_homework now. v A .doing B. to do C.to do my D.do my7.Its time_. A.go to school B.play games v C.to go home D.to do my homeworks8_you _the blackboard? Yes,I can. A.Can, clean B.Am, cleaning v C.A

10、re, cleaning D.Do, clean*v9_go and help her. v A.Lets me B.Lets us v C.Lets D.Lets tov10.Do they have a new car? Yes,_. v A.they are B.they have v C.they dont D.they do11.He often _ supper at 6:00 in the v evening. v A. have B. has v C. is having D. is eating*v12. Its 6 oclock in the morning. Its v

11、time _. v A. get up B. gets up v C. to get up D. gets up v13.The students will go to the Summer Palace if it _ tomorrow. v A.dont rain B. doesnt rain v C. wont rain D. isnt rainv14. The picture _ nice. v A.looks B.is looked v C.look D.is looking *v15 Hell stay in Beijing till his aunt_well.v A will getB will bev C gets D remainsv16 sound travels in the same way as light _.v A does B do C travel D traveled v17 The train he was looking forward to_ only a minute ago.vA arrive B arrivingvC arrivedD had arrived*Thanks *