一般现在时
●定义：表示经常发生的事情，动作或一般性的事实。
●常用词：often, usually, always, every day, twice a month, sometimes, seldom, never ●动词三单变化：详见《名词，动词词尾规则变形及发音》
●用法：
1、表示经常性，习惯性，永久性的动作或状态。
eg: I usually (go) to school by bus.
She (help) her mother do the housework once a week.
2、表示客观真理，科学原理，自然现象等客观事实或格言，谚语等
eg: The sun (rise) in the east and sets in the west .太阳从东边升起，在西边下落。
The man who has never been to the Great Wall (be) not a real man. 不到长城非好汉。
Tomorrow (be) Tuesday.
●有be动词或情态动词
肯定句：主语+be(am,is,are)+其它如：I am a boy。我是一个男孩。
否定句：主语+ be + not +其它如：He is not a worker。他不是工人。
一般疑问句：Be +主语+其它如：-Are you a student? -Yes. I am. / No, I'm not。
特殊疑问句：疑问词+一般疑问句如：Where is my bike?
eg: 肯定句I am a middle school student. I can finish my homework today.
否定句
一般疑问句
●没有be动词和情态动词
肯定句：主语+动词原形(+其它) 如：We often play basketball after school。
否定句：主语+ don't+动词原形(+其它) 如：we don’t play basketball after school。
一般疑问句：Do +主语+动词原形+其它如：Do you often play basketball after school?
特殊疑问句：疑问词+一般疑问句如：When do you often play basketball?
How often do you play basketball? What do you often do after school?
eg: 陈述句He gets up at 7:00 every morning. We go to school from Monday to Friday.
否定句
一般疑问
特殊疑问
一般现在时练习
一、四、写出下列动词的三单形式和词尾发音
go enjoy study get walk
buy wash take dance swin
find play guess watch run
二、选择题
1、We often supper lunch at 12:00.
A. have
B. has
C. eat
D. is having
2、I late for school.
A. never be
B. am never
C. never am
D. be never
3、It Sunday tomorrow. We are going to the park.
A. will be
B. is going to be
C. is
D. will is
二、用词的正确形式填空
1. He often ________(have) dinner at home.
2. Daniel and Tommy _______(be) in Class One.
3、She often (come) to my home last year.
4. I _______(be) ill. I’m staying in bed.
5. Mike sometimes __________ (go) to the park with his sister.
6. At eight at night, she ____________ (watch) TV with her parents.
7---When _______ you _________ (come) to china?-----Nest year.
8、----Nick _______(not go) to the zoo on Sunday. ----What _______he often _______(do) on sunday?
9. There ______(be) some water in the bottle.
10. Mike _______(like) cooking.
三、变换句型：
1、I read English in the morning.
否定句对划线部分提问
一般疑问句否定回答
2、My mother clean the house three times a week.
一般疑问句肯定回答
对划线部分提问
