一般现在时归纳.doc

一般现在时归纳  
基本定义：
表示通常性、规律性、习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。
使用情况：
1、经常性或习惯性的动作，常和以下时间状语连用：
always, usually, often, sometimes, seldom, hardly, never, from time to time,
every morning/afternoon, once/twice a month。
He usually wakes up at 7 every morning.
He often goes to the cinema.
【特别提醒】这些时间状语只是辅助作用，具体用什么时态还要根据具体语境来判断。
----I don’t play with you any more.
----You’ve changed too. You always wanted to play with me! (P 6 8B Unit 1)

2、现在时刻的状态、能力、性格、个性。
He is always like that. 他总是那样。
He likes living in the country. 他喜欢住在乡下。

3、客观真理，客观存在，科学事实。提醒：在宾语从句中，即使主句为一般过去时，
从句表示客观真理时也仍然用一般现在时。该知识点为中考常见考点之一。
The earth moves around the sun.
Shanghai is in the east of China.
Summer follows spring.
Knowledge is power.
The teacher told us that the earth turns around the sun.

4、时间、条件状语从句中代替一般将来时，即所谓的“主将从现”。该知识点为中考核心考点之一。
   常见引导时间状语从句的连词有：before, after, when, as soon as, until, till。
   常见引导条件状语从句的连词有：if, unless。
If it doesn't rain, we'll go on a picnic.
I'll write to you as soon as I arrive there.

5、表示按规定、时间表、计划或安排要发生的动作。 在这种情况下也可表一般将来时。
Are you on duty next weekend? 下周末你上班吗？
The train leaves at 12:00. 火车12点开出。
Where do we go now? 我们现在到哪里去?
When does the bus start? It starts in ten minutes

表现形式：
时态都体现在谓语动词上，根据谓语动词的形式判断时态。一般现在时动词变化的规则是：
1.只要主语不是第三人称单数，谓语动词不用做任何变化，即仍然用动词原形表示：
We usually go to school at 7:30. 我们通常7:30上学去。
My parents give ten yuan to my sister every week.我父母每星期给我妹妹十元钱。
2.主语是第三人称单数，谓语动词的变化规律是：
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
以辅音字母+o结尾的词
加 -es
读/z/
goes, does
以s, sh, ch, x等结尾的词
加 -es
读/iz/
watches
以辅音字母+y结尾的词
变y 为i再加es
读/z/
study-studies
不规则变化have和be动词
变have 为 has；
变be为am, is, are

have-has
be-am, is, are

基本句式：
疑问句
1.对于谓语动词或助动词是 be, can/may/must 等，将这些词移到主语前面。
Are you students？Yes, we are. / No, we aren't.
Is Jane in the classroom? Yes, he is. / No, he isn't.
Is there any water in the glass? Yes, there is. / No, there isn't.
Can you swim? Yes, I can. / No, I can't.
2.谓语动词是实义动词，方法是在主语前加助动词do或does构成，句中动词要改用动词原形。
does用于第三人称单数，do用于其它人称。
Do you know it？Yes, I do. / No, I don't.
Does she have a pen？Yes, she does. / No, she hasn't.
Do they play basketball after school? Yes, they do. / No, they don't.

否定句
1.谓语动词或助动词是 be、情态动词can/may/must 等，在助动词后加not.
I am not at college.
Mr. Wang isn't 50 years old.
You may not go now.
2.谓语动词是实义动词，在谓语动词前加do not 或does not，谓语动词用动词原形。
I don't have lunch at home.
They don't play basketball on the playground.
Mr. Green doesn't know French.

　一般现在时态练习题
　　一、写出下列动词第三人称单数的变化形式；
be have come go stay teach write take study watch fly play

　　二、 用括号中所给词的适当形式填空；
　　1．The buses ______ (use) a lot of oil.
　　2．Each of us ______ (have) strong points and weak points.
　　3．My daughter ___ (watch) TV every day. Sometimes she __(see) a film on Sunday.
　　4．Li Wei ________ (have) a daughter. She stays _______ in a nursery.
　　5．Our family _________ (be) a happy one.
　　6．Her mother ___________ (teach) English at a middle school.
　　7．Jack often ___________ (listen) to the radio.
　　8．He ________ (say) that Prof. Li is _____ tired.
　　三、将下列句子变成否定式和疑问式：
1．We go to evening school at night.
2．My brother works in a radio factory.
3．Her name is Mei Ling.
4．You have a red pencil.
5．She has lunch at home.
6．We have a meeting once a week.
7. Maria goes to school on foot every day.
8. My father smokes after meals.
9. They always help people in need.
10. I want to be a teacher.
　　四、单向选择
　　1. The Browns ________ a nice car and Brown's brother __ a nice jeep.
　　A. have / have 　　B. has / has 　　C. have / has 　　 D. has / have
　　2. If their house ________ not like ours, what ________ it look like?
　　A. is / is 　　　　B. is / does 　　C. does / does 　　D. does / is
　　3. - ____ you think he will come? - If it ________ tomorrow, he will not come.
　　A. Do / rains 　　 B. Are / rains 　C. Do / will rain D. Are / will rain
　　4. The little child ____ not even know that the moon ________ around the earth.
　　A. do / move 　　　B. do / moves 　 C. does / moves 　 D. did / moved
　　5. Many a student ___ fond of films, but a good student seldom __to the cinema
A. are / goes 　　 B. is / goes 　　C. are / go 　　　 D. is /
五．用所给词的正确形式填空。
1. We often___________(play) in the playground.
2. He _________(get) up at six o’clock.
3. __________you _________(brush) your teeth every morning？
4. What (do) he usually (do) after school?
He usually (do) (he) homework.
5. Danny (study) English, Chinese, Maths, Science and Art at school.
6. Mike sometimes __________ (go) to the park with his sister
7. At eight at night, she __________ (watch) TV with his parents.
8. ________ Mike____ (read) English every day?
9. How many lessons _________ your classmate________ (have) on Monday?
10. What time _________his mother_________(do) the housework?
改句子
1. Do you often play football after school? (肯定回答)
___________________-
2. I have many books. （改为否定句）
___________________
3.  Gao Shan’s sister likes playing table tennis.
（改为否定句） ____
（改为一般疑问句）
(否定回答) _________________________
4. She lives in a small town（小镇） near New York.
（改为否定句 ） ________________
（改为一般疑问句）
( 划线提问)
5. I watch TV every day.
（改为否定句）
（改为一般疑问句）
( 划线提问) ___
6. Mingming usually waters the flowers every day
（改为一般疑问句 ） _________________
（作出肯定回答） ___________________________________
（改为否定句）_______________________________________
7. Su Yang usually washes some clothes on Saturday.
否定句：
一般疑问句: _
肯定回答 :
8. Tom does his homework at home.
否定句:
一般疑问句:
肯定回答：__________________________________
划线提问
9. I am play badminton every week.
变成一般疑问句：__________________________________
否定回答：__________________________
变成否定句：_____________________________________
10. Lily can cook meals.
变一般疑问句:_____________________________________
作出肯定回答：______
变否定句：________________________________________
六．句式转换
1.I wash dishes every day.(改为被动语态)。
______ _____ _____ by me every day.
2.Most of the farm work is done by machine in the USA.( 改为一般疑问句)

3.The jacket is made of cotton.(变为否定句)

4.French and English are spoken in Canada.(对划线部分提问)。
_____ _____ ____ _____ in Canada?
5.Tom gives me a book.(改为被动语态)
A book _____ ______ to me by Tom.
I____ _____ a book by Tom.
6.I make him dress himself every morning.(改为被动语态)

7.He takes good care of his child.

8.I see him playing football when I go home.
He ______ ______ playing football by me whwn I go home.

I. 将下列句子改为被动语态.
(1). People speak English in many countries.
___________________________________________
(2).Peole plant a lot of trees every year.
____________________________________________
(3). Do you often clean your room?
_______________
(4). They make this type of radios in shanghai.
____________________________________________
(5). Does Mary do a lot of reading every day?
____________________________________________

(6). The teacher gives us much homework every day.
__________________________
(7). He usually sees his grandfather on Sundays.
____________________________________________
(8). Workers build many tall buildings in Beijing.
____________________________________________
(9). The Whites eat bread in the morning.
__________________________________________
(10). Mr Black sends me interesting story books.
____________________________________________
(11). Do you often tell them adventures?
____________________________________________
(12). Tom often makes his parents laugh.
____________________________________________
(13). Teachers let us study hard.
____________________________________________
(14). Do they buy presents for Betty’s birthday?
____________________________________________
(15). He usually mends bikes near the street.
____________________________________________
(16). He draws pictures very well.
_________________
(17). The twins writes good compositions.
单项填空.
1. The young trees ____ every three days.
A. are watered B. were watered C. are watering D. have watered
2. Do you enjoy ____ football? I hear there will be a football match tomorrow.
A. playing B. play C. played D. to play
3. Did she ____ any pictures of her trip?
A. buy B. take C. make D. use
4. He was so ____ that he couldn’t sit still.
A. excite B. excited C. exciting D. excites
5. I hope to visit the USA _____ in the future.
A. sometimes B. some times C. sometime D. some time
6. His parents were worried that he ___ too much time chatting online.
A. spent B. cost C. paid D. had
7. It ____ the Chinese people eight years to build the Three Gorges Dam(三峡大坝).
A. spends B. costs C. paid D. took
8. –Look . What a nice garden! --Yes. It _____ every day.
A. has been cleaned B. is cleaned C. is being cleaned D. was cleaned
9. Children ____ to keep away from the medicine for their safety.
A. are told B. tell C. are telling D. was told
10. My sister doesn’t like the dress. She thinks it makes her ____ big.
A. look B. looks C. to look d. looked
11. I’m going to practice __ football once a week.
A. play B. to play C. playing D. play with