精讲 小学英语一般现在时讲解及联系

一般现在时

1.定义

一般现在时。表示经常、反复发生的动作，经常存在的状态或者习惯性动作（有时间规律发生的事件）的一种时间状态。（很拗口，但是要学会就必须深刻体会）

2.基本结构构成表

肯定式疑问式否定式否定疑问式

I work. Do I work? I do not work. Do I not work?

You work. Do you work? You do not work. Do you not work?

We work. Do we work? We do not work. Do we not work?

They work. Do they work? They do not work. Do they not work?

He(She,It) works. Does he(she,it) work? He(She,It) does not work. Does he(she,it) not work?

3.形式

当主语是第三人称单数时

肯定句主语+动词三单+其他

否定句主语+doesn't+动词原形+其他

一般疑问句 Does+主语+动词原形+其他

肯定回答 Yes，主语+does

否定回答 No，主语+doesn't

特殊疑问句特殊疑问词+一般疑问句

当主语不是第三人称单数时

肯定句主语+动词原形+其他

否定句主语+don't+动词原形+其他

一般疑问句 Do+主语+动词原形+其他

用错结构全句都错，一定要注意。

4.第三人称单数变化规律

情况构成方法?读音?例词?

一般情况加 -s 清辅音后读/s/

浊辅音和元音后读/z/

swim-swims；

help-helps；like-likes

以o结尾的词加-s或-es读/z/ tomatoes；potatoes；photos

以ce,se,ze,ge等结尾的词加 -s读/iz/ prices；cases；oranges

以s,sh,ch,x等结尾的词加 -es读/iz/ teach-teaches；bus-buses

以辅音字母+y结尾的词变y 为i再加es读/z/ study-studies

5.具体用法

表示

1.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。时间状语： always, usually,regularly,every morning/night/evening/day/week,often,sometimes,occasionally,from time to time,twice a week,rarely,seldom,once a month, hardly, ever,never.

e.g. I leave home for school at 7:00 every morning.

.表示主语具备的性格、能力、特征和状态。

e.g. I don't want so much.

Ann Wang writes good English but does not speak well.

比较：Now I put the sugar in the cup.

I am doing my homework now.

3.表示客观事实和普遍真理。

e.g The earth moves around the sun.

Shanghai lies in the east of China.

4.在时间状语从句和条件状语从句中，常用一般现在时代替将来时。

5.表示预先计划或安排好的行为。

6.小说故事用一般现在时代替一般过去时。新闻报道类的内容，为了体现其“新鲜”性，也用一般现在时来表示过去发生的事情。

7.有些表示状态和感觉的动词表示现在发生的具体行为时，只用一般现在时，而不用进行时态。

8.表示现在发生的具体动作或存在的状态

一般现在时用法专练（一）

一、写出下列动词的第三人称单数

drink ________ go _______ stay ________ make ________

look _________ have_______ pass_______ carry ____

come________ watch______ plant_______ fly ________

study_______ brush________ do_________ teach_______

二、用括号内动词的适当形式填空。

1. He often ________(have) dinner at home.

2. Daniel and Tommy _______(be) in Class One.

3. We _______(not watch) TV on Monday.

4. Nick _______(not go) to the zoo on Sunday.

5. ______ they ________(like) the World Cup?

6. What _______they often _______(do) on Saturdays?

7. _______ your parents _______(read) newspapers every day?

8. The girl _______(teach) us English on Sundays.

9. She and I ________(take) a walk together every evening.

10. There ________(be) some water in the bottle.

11. Mike _______(like) cooking.

12. They _______(have) the same hobby.

13. My aunt _______(look) after her baby carefully.

14. You always _______(do) your homework well.

15. I _______(be) ill. I’m staying in bed.

16. She _______(go) to school from Monday to Friday.

17. Liu Tao _______(do) not like PE.

18. The child often _______(watch) TV in the evening.

19. Su Hai and Su Yang _______(have) eight lessons this term.

20. －What day _______(be) it today?

－It’s Saturday.

三、按照要求改写句子

1. Daniel watches TV every evening.(改为否定句)

___________________________________________________

2. I do my homework every day.(改为一般疑问句，作否定回答)

________________________________________________________ 3. She likes milk.(改为一般疑问句，作肯定回答)

___________________________

4. Amy likes playing computer games.(改为一般疑问句，作否定回答) ___________________________________________________

5. We go to school every morning.(改为否定句)

_______________________________________________________ 6. He speaks English very well.(改为否定句)

___________________________________________________

7. I like taking photos in the park.(对划线部分提问)

________________________________________________________ 8. John comes from Canada.(对划线部分提问)

___________________________________________________

9. She is always a good student.(改为一般疑问句，作否定回答)

________________________________________________________ 10. Simon and Daniel like going skating.(改为否定句)

___________________________________________________

四、改错(划出错误的地方，将正确的写在横线上)

1. Is your brother speak English? __________________

2. Does he likes going fishing? __________________

3. He likes play games after class. __________________

4. Mr. Wu teachs us English. __________________