一般现在时.docx

一般现在时专题
一般现在时讲解及练习
　　一、 定义与讲解
　　一般现在时表示经常或习惯性的动作，也可表示现在的状态或主语具备的性格和能力。
1. 表示经常性，习惯性,永久性的动作或存在的状态.通常与副词sometimes（有时候）, often（经常）, usually（通常）, always, every day （每天）(year年, month月 ), once (twice, three times) a day,等时间状语连用。
　　They usually go to school by bike.
　　I take the medicine three times a day.
　　She helps her mother once a week.
　　Mary’s father is a policeman.
　　There are 50 students in my class.
　　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。
　　  The sun rises in the east and sets in the west every day.
　　  The man who has never been to the Great Wall is not a real man.
　　  Tomorrow is Tuesday.
　标志性的单词：often 经常，usually通常，always 总是，every每个，sometimes 有时，at …在几点钟
　　只有在第三人称单数用动词的“三单变化”，其他用动词的原形。
二、 结构
1．有比动词的（am,is ,are）
(1)陈述句
She is a teacher.
You are my best friend.(你是我最好的朋友)
Tom is his uncle.
This is her brother.
These are my parents .
(2)一般疑问句（比动词提前，后照抄，打问号，读升调，回答有两种）
（3）否定句（比动词后加not）
（4）特殊疑问句（疑问词+一般疑问句）--对划线部分提问
对颜色提问用what color
对地方提问用where
对人提问用who
对东西，和做什么提问用what
对时间提问用when
This is a pen.
His ruler is in the box.
Her jacket is red.
2.没有比动词的
（1）陈述句
一人称，二人称，三人称复数：动词原形就可以表示一般现在时。
I have a soccer ball.
You have two pens.
We go to school by bus.
They like bananas.
三人称单数（she ,he ,it ,Tom ,my father）
三单变化：1.多数在动词后＋s     play — plays  like — likes
　　（1）直接在动词词尾加-s.
　　ask---asks     work---works  get---gets      stay---stays
　　（2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es.an
　　watch---watches   wish---wishes  fix---fixes         do---does
　　go---goes         pass---passes
　　（3）以“辅音字母加 - y”结尾的动词，要先变y为i再加-es.
　　try---tries     study---studies cry---cries      fly---flies
She has a basketball.
He likes apples.
Tom watches TV everyday.
His father plays tennis ball every week.
（二）一般疑问句
一人称，二人称，三人称复数：（句前加do，后照抄，打问号，读升调，回答有两种）

三人称单数（she ,he ,it ,Tom ,my father）（句前加does，后用动词原型，后照抄，打问号，读升调，回答有两种）

（三）否定句
一人称，二人称，三人称复数：（动词前加don’t）

三人称单数（she ,he ,it ,Tom ,my father）（句前加doesn’t，后用动词原型）

　　例：①陈述句：We get up at 7:00 every morning.
　　疑问句→Do you get up at 7:00 every morning?
　　否定句→We don’t get up at 7:00 every morning.
　　②陈述句：She has a little brother.
　　 疑问句→ Does she have a little brother?
　　否定句→ She doesn’t have a little brother.

练习题（一）．用动词的适当形式填空
　　1. She _________(go) to school at seven o’clock.
　　2.He usually ___________ up at 17:00.(get )
　　3. She ___________ (live) in Beijing.
　　4. Amy _________ (be) here just now.
5. My father __________ (watch) TV every evening .
　　8. My father _______________ (make) toys these days.
　　9．________ Amy _________ (read) English every day?
　　10. Chen Jie sometimes _________(go)to the park with her sister.
（二）.选择填空
1．I want____homework now. A. doing   B. to do   C. to do my    D. do my
2．It's time______.
A. go to school  B. play games   C. to go home  D. to do my homeworks
3．____go and help her. A. Let's me   B. Let's us  C. Let's  D. Let's to
4．Do they have a new car? Yes,_____.
　A .they are   B.they have   C. they don't    D. they do
5．He often _________ supper at 6:00 in the evening.
　A. have    B. has     c. is having     D. is eating
6. We _____________ any Chinese classes on Friday.
A. are having  B. aren’t having  C. don’t have  D. are have
　　（三）、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. Wang Kai and Wang li_________ (have) eight lessons this term.
　　20. －What day _________ (be) it today?  － It’s Saturday.
　　1.  We often___________(play) in the playgound.
　　2.  He _________(get) up at six o’clock.
　　3. __________you _________(brush) your teeth every morning.
　　4. What __________(do) he usually       (do) after school?
　　5. Danny__________(study) English,Chinese,Maths,Science and Art an 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?
　　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）
　　4. She lives in a small town near New York.    （改为一般疑问句）
　　5. I watch TV every day. （改为一般疑问句）
　　6. David has got a goal. （改为一般疑问句）
　　7. We have four lessons.（否定句）
　　8. Nancy doesn’t run fast （肯定句）
　　9. My dog runs fast. 否定句：
　　 一般疑问句：
　　10.  Mike has two letters for him
一般疑问句：
　　否定句：
　　11.   I usually （play football ）on Friday afternoon.
否定句:
　　一般疑问句:
　　括号内容提问
　　12.  Su Yang usually washes some clothes on Saturday.
　　否定句:
　　一般疑问句:
　　划线提问:
　　13.  Mingming usually waters the flowers every day
　　否定句:
　　一般疑问句:
　　14.  Tom does his homework at home.
　　否定句:
　　一般疑问句:
　　划线提问
1．This is my pencil ? (变一般疑问句)       
2. These red socks are Kate’s . (变一般疑问句)
  3. I want to buy a big green bag . (变特殊疑问句
 4. Mary does not have any books . (变肯定句)
5. The clothing shop is on sale . (变为否定句)
6. She likes the black bag very much . (变为否定句)
7. I buy the pants for only 50 Yuan. (用she改写句子)
8. It’s an English dictionary . (对画线部分提问)
9. Lily and Lucy are fifteen years old now . (一般疑问句)
10. Her dog is 2 years and 5 months old . (变为否定句)
11. I usually get up at seven o’clock .  (用he改写句子)
12. He often has hamburger and apples for dinner . (变为一般疑问句)
13. My family always like thrillers . (对画线部分提问)
14. Jane’s sister wants to see the comedy . (变为一般疑问句)
15. Maria and Jack come to this school on Monday .(对画线部分提问)