动词的时态之一般现在时

1、动词的时态之一般现在时动词的时态之一般现在时定义表示表示通常性、规律性、习惯性通常性、规律性、习惯性的状态或者动作的状态或者动作（有时间规律发生的事件）的一种时间状态。（有时间规律发生的事件）的一种时间状态。一般现在时的构成一般现在时的七种用法用法一：表示经常发生的动作或存在的状态。He often stays up late. 他常熬夜。We go home every month. 我们每月都要回家。I watch TV at night. 我晚上看电视。用法二：表示客观真理或永恒的状态。The earth travels round the sun. 地球绕太阳旋转。Liquid tur

2、ns into gas when it is hot enough. 足够热时，液体变为气体。Practice makes perfect. 熟能生巧。用法三：现阶段的状态。常跟时间副词now连用。He lives in Beijing now. 他现在住在北京。She is at home. 她在家。They work in that factory. 他们在那家工厂工作。用法四：习惯性的爱好或行为。I like dancing while she likes singing. 我喜欢跳舞，而她喜欢唱歌。We get up at six. 我们六点起床。He studies very har

3、d. 他学习很刻苦用法五：表示已经计划、安排好了或时间表上所安排，并且一定要做的事情。用于这种句型的动词主要是瞬间动词：come, go, leave, arrive, begin, start, stop, close, open等。The train arrives at five past eight and leaves at ten past eight. 火车八点过五分到，八点过十分离开。Our class begins at 7:45. 我们的课七点四十五开始。The shop opens at eight oclock. 商店八点开门。用法六：时间、条件、方式及让步状语从句中的

4、谓语动词是将来的动作或状态时，用一般现在时表示。（主将从现）If you come, we will wait for you. 如果你来，我们就等你。When he gets here, the work will be finished. 当他到这儿时，工作将做完了。Though he disagrees with us, he will do as we decided. 尽管他不赞成我们当观点，他还是会按我们的决定去做。用法七：在某些习惯表达法中，常用一般现在时表示已经发生过的动作或存在的状态。They say Wu Dong is ill. 据说吴东病了。The paper says

5、 the disease is under control. 报纸上说这种病已经得到了控制。The diagram tells us that peoples living is improving. 这份图表告诉我们，人们的生活正在改善。指示一般现在时的时间短语1.频度副词: sometimes(有时), often, always(总是), usually(通常), seldom, never(决不)2. 时间副词：every day / night / week / month / year,3. every day/morning4. on Sunday动词变化规律1、一般动词，在词尾

6、加 s ; 如： work-works, live-lives, play-plays, sing- sings.2、以o, s, x, ch, sh结尾的动词词尾加 -es teach- teaches, wash- washes. go -goes pass-passes fix-fixes 3.以辅音字母加Y 结尾的词，把Y变I 在加es study-studies, fly-flies4.特殊情况：have -has be be 动词的一般现在时的句式：肯定句：主语+be+表语(n., adj.等) e.g. He is a worker. 否定句：主语+be+ not+表语 e.g.

7、You arent thirteen.一般疑问句：Be+主语+表语? e.g. Is he a worker? Yes, he is./No, he isnt.特殊疑问句：疑问词+be+主语? e.g. What is he? How old are you? 特殊疑问词 + am/is/are + 相应的人称/ + 其他 特殊疑问词 + do + 人称 + 动词原形 + 其他What/Where/Who/When/Which/why/how/whose + am/is/are + 相应的人称/名词 + 其他 What/Where/Who/When/Which/why/how/whose +

8、do/does + 相应的人称/名词+ 动词原形 + 其他实义动词（第一人称、二人称、三人称复数）的一般现在时句式肯定句:主语（I/We/You/They）+v.+其他eg. We study in a high school. They have a pet.否定句：主语（I/We/You/They）+do+ not+v.+其他e.g. We dont study in a high school. They dont have a pet.一般疑问句:Do+主语（I/we/you/they）+v.+其他e.g. Do you study in a high school? Do they

9、have a pet? 实义动词（第三人称单数）的一般现在时句式肯定句：主语（肯定句：主语（He/She/It）+v-s/es+其他其他e.g. He studies in a high school. Lucy has a pet.否定句：否定句：主语主语（He/She/It）+does +not+v.+其他其他e.g. He doesnt study in a high school Lucy doesnt have a pet.一般疑问句：一般疑问句：Does+主语主语（he/she/it）+V.+其他？其他？ Does+主语主语（he/she/it）+V.+其他？其他？ e.g. Do

10、es Lucy have a pet?Fill the blanks1、He watchesTV for 16 hours every day.2、Lily getsup at six oclock every morning.3、She doesnt have much money. (not have) 4、Tom dont study in this school. (not study)5、Does he have a computer? Yes,he does. No, he doesnt.1._ you have a book ? A Do B. Are C. Is D. Have

11、2.Does Li Lei like to watch TV? _.A. Yes, he like. B. No, he doesnt .C. Yes, hed like. D. No, he likes.3.She doesnt _ her homework in the afternoon. A. doing B. to do C. does D. do4.How _ Mr. Smith _ to England? A. do, go B. is , go C. does, go D. does , goes 5. _ she _ home at six every day? A. Is

12、, leave B. Does , leave C. Is , leaves D. Does , left6.I want_homework now. A .doing B. to do C.to do my D.do my7.Its time_. A.go to school B.play games C.to go home D.to do my homeworks8_you _the blackboard? Yes,I can. A.Can, clean B.Am, cleaning C.Are, cleaning D.Do, clean9_go and help her. A.Lets

13、 me B.Lets us C.Lets D.Lets to10.Do they have a new car? Yes,_. A.they are B.they have C.they dont D.they do11.He often _ supper at 6:00 in the evening. A. have B. has C. is having D. is eating12. Its 6 oclock in the morning. Its time _. A. get up B. gets up C. to get up D. gets up 13.The students will go to the Summer Palace if it _ tomorrow. A.dont rain B. doesnt rain C. wont rain D. isnt rain14. The picture _ nice. A.looks B.is looked C.look D.is looking 15 Hell stay in Beijing till his aunt_well. A w