一般现在时.

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1 一般现在时

2 功能 1. 表示经常性、习惯性的动作或状态 2. 表示表示客观事实 I wash the dishes every day.
You sometimes take a bus home. They usually have lunch at 11:30. He always gets up early. She is often late for school. 2. 表示表示客观事实 You are 13. He is a student. You study at Zz Middle School.

3 关键词 3. 表示永恒不变的真理； 常发生，按惯例，摆事实，讲道理 always(总是) usually(通常)
The moon goes round the earth. 常发生，按惯例，摆事实，讲道理 关键词 always(总是) usually(通常) often(经常) sometimes(有时) every day(每天) every year(每年） on Monday（在星期一） in January （在某月）

4 ｛ 一. be动词的一般现在时 am be动词： 主语 + be +其它 is(单三） are 如：I am a boy. 我是一个男孩。
He is a boy.他是一个男孩。

5 2. be 动词的一般现在时的基本句型 如： He is not a worker. You aren’t thirteen.
如： He is a worker You are thirteen. 否定句：主语+ be+ not+其它 如： He is not a worker. You aren’t thirteen. 一般疑问句：Be+主语+其它? 如： Is he a worker? Yes, he is./No, he isn’t. Are you thirteen? Yes, I am ./No, I am not. 特殊疑问句：疑问词+be+主语+其它? 如： What is he? What colour is that bird? How old are you? Where are they ?

6 实义动词是指表示有具体意思的动词,也叫行为动词。
二. 实义动词的一般现在时 1、什么叫实义动词？ 实义动词是指表示有具体意思的动词,也叫行为动词。 如: like(喜欢）, eat（吃）, live（居住）, have（有）, run（跑） 等等。 实义动词占英语中动词的绝大多数。

7 我们已学过的be 动词可译成“是”，有时译成“成为”，有时则没有具体意思如： “She is tall
我们已学过的be 动词可译成“是”，有时译成“成为”，有时则没有具体意思如： “She is tall.”这句译成： “她很高”。故be 动词不属于实义动词。

8 ｛ 动词原形；如: like 第三人称单数动词形式；如: likes 2、一般现在时实义动词作谓语的时侯有两种形式： 实义动词原形
主语 (+其它)。 实义动词的单数第三人称形式 如：We like English.我们学习英语. He likes French.

9 一般情况下直接加-s walk—walks 以s. x. sh. ch. o 结尾加-es watch—watches go—goes
3、实义动词第三人称单数的变化规则 一般情况下直接加-s walk—walks 以s. x. sh. ch. o 结尾加-es watch—watches go—goes “辅音字母+y”结尾 变y为i, 再加-es， fly—flies study-studies 特殊情况 have→has do→does are-is

10 4、实义动词的一般现在时的基本句型 1) 肯定句: 主语（I/We/You/They）+实义动词原形+其他 如：I stay at home on Saturdays. They have sports every day. 主语（He/She/It）+实义动词单三形式+其他 如：He stays at home on Saturdays. Lucy has sports every day.

11 2) 否定句： 主语（I/We/You/They）+ don’t+动词原形+其他
如：I don’t stay at home on Saturdays. They don’t have sports every day. 主语（He/She/It）+ doesn’t+动词原形+其他 如：He doesn’t stay at home on Saturdays. Lucy doesn’t have sports every day.

12 3) 一般疑问句及其肯、否定回答： Do+主语（I/we/you/they）+动词原形+其他？ 如：Do you stay at home on Saturdays? Yes,I do./No,I don’t. Do they have sports every day? Yes, they do./No, they don’t. Does+主语（he/she/it）+动词原形+其他？ 如：Does he stay at home on Saturdays? Yes,he does./No,he doesn’t. Does Lucy have sports every day?

13 4) 特殊疑问句： 疑问词+ do/does+主语+动词原形+其他？ 如： What do you want? What does she want? What time do you have lunch? What time does she have lunch? What do you do? What does she do? How do you spell it? How does he spell it?

14 5.一般现在时的句型变换 1）   I usually play football on Friday. 改为一般疑问句: Do you usually play football on Friday? 对划线部分提问: What do you usually do on Friday? 2） My father goes to work by bike everyday. 对划线部分提问: How does your father go to work everyday?

15 6. 实义动词的一般现在时用法小结 谓语动词是实义动词时, 其一般现在时的谓语动词形式有两种——第三人称单数或原形。其否定句和疑问句要借助于do, does, don’t或doesn’t来帮助构成。

16 一般现在时 练习

17 用括号内动词的适当形式填空 1. He usually ________ (have) lunch at home.
2. David and Tom usually ______ (play) football after school. 3. We usually ______ (make) model ships. 4. Nick usually ______ (watch) TV on Monday. has play make watches

18 5. What ______they usually ______ (do) on Saturdays?
They usually ______ (fly) kites. 6. ______ your uncle______ (water) the flowers every day? 7. ______ your parents______ (read) newspapers every day? 8. The girl usually ______ (teach) us English on Sundays. do do fly Does water Do read teaches

19 9. What ______you usually ______ (do) after school?
I usually ______ (grow) flowers. 10. What ______your mother usually ______ (do) on Sundays? She usually ______ (do) housework at home . 11. ______ Mike ______(have) any hobbies? Yes, he ______ . He ______ (like) ______ (cook). 12. They______ (have) the same hobby. do do grow does do does Does have does likes cooking have

20 13. My aunt ______ (like) ______ (read) newspapers every evening .
likes reading 13. My aunt ______ (like) ______ (read) newspapers every evening . 14. What ______Mike usually ______ (do) on Sundays? He usually ______ (help) Jane with her Maths . 15. What ______Helen usually ______ (do) on Sundays? She often ______ (clean) the desk . does do helps does do cleans

21 goes 16. She ______ (go) to school from Monday to Friday. 17. Liu Tao ______ (do) not like PE. He can’t ______(run ) fast. 18. The children usually ______ (watch) TV in the evening. does run watch

22 have 19. Su Hai and Su Yang ______ (have) eight subjects this term. 20. What ______ she usually ______ (do) in the evening? She usually ______ (study) English. does do studies

23 beautiful 21.The girl is ______ . She dances ______ ____________ .(beautiful) 22. The student ______ (use) a computer to ______(write) music. 23. I______ ( like ) making clothes, but he________________ (do not like ). He ______ ( like ) playing football. beautifully uses write like does not like likes

24 24.We usually ______( dance )and______( play )basketball after class. 25. Mike’s______ ( hobby ) is ______ draw ) pictures. dance play hobby drawing

25 二、改写句子 1．I want to play table tennis with Gao Shan. He _____ to …
2. I surf the Internet on Saturday evening.. My father the… 3. They study English , Maths Science ,and Art. Tom English… 4. I usually play basketball with my friends. Wang Bing … wants surfs studies plays

26 5. My aunt likes growing flowers. My parents growing flowers.
6. What do you usually do on Sundays? What Helen on Sundays? 7. Do Su Hai and her family have any hobbies? SuHai’s father any hobbies? 8 He grows beautiful flowers. We beautiful flowers. like does usually do Does have grow