5B语法专项复习--一般现在时
【知识点讲解】
一、什么是一般现在时？
一般现在时是描述经常发生或习惯性的动作或状态及客观事实和普遍真理的时态。
二、一般现在时的功能
1. 表示经常性、习惯性的动作或状态
如：(1) I wash the dishes every day. 我每天洗碗。
（2) I sometimes take a bus home. 我有时乘公共汽车回家。
（3) They usually have lunch at 11: 30. 他们通常在11. 30吃午饭。
（4) He always gets up early. 他总是早早起床。
（5) She is often late for school. 她经常上学迟到。
2. 表示客观事实
如：(1) You are 13. 你十三岁。
（2) He is a student. 他是一名学生。
（3) They study at Olympic Garden Middle School. 他们在奥林匹克花园中学上学。
3. 表示永恒不变的真理
如：The moon goes round the earth. 月亮绕着地球转。
三、一般现在时的标志词
usually (通常）
always （总是）
often （经常）
sometimes （有时）
hardly （几乎不）
every year （每年）
rarely （很少）
never （从不）
every day （每天）
all the time （始终，一直）on Monday （在星期一）in January （在一月）
四、动词第三人称单数的变化规则。
1.一般情况下，直接加-s。
2.以o, s, x, sh, ch结尾，加-es
3.以“辅音字母+y”结尾，变y为i，再加-es
4.以“元音字母+y”结尾，直接加-s
【课堂练习】
一、写出下列动词的第三人称单数形式。
1.sit
2.swim
3.go
4.do
5.make
6.run
7.write
8.see
9.cry
10.study
11.watch
12.wash 13.say
14.play
15.have
16.take
二、单项选择。
( )1. My brother likes the Internet.
A.chat to
B. chatting on
C. to chat in
( )2. After school, I often cartoons and my sister often clothes.
A.watches; washes
B. watch; wash
C. watch; washes
( )3. What Helen usually do?
A.does
B. is
C. did
( )4. you feel tired?
A.Are
B. Do
C. Have
( )5. What subjects Yang Ling in London?
A.do; study
B. does; studies
C. does; study
( )6. There seven lessons in a day?
A.is
B. are
C. have
( )7. --I like Art. How you? --Me too.
A.do
B. about
C. are
( )8. --What do you do during summer holidays?
--I often read books. I play chess with my father.
A.Some time
B. Some times
C. Sometimes
( )9. My mother usually in the morning.
A.washes clothes
B. washing clothes
C. washs clothes
( ) 10. What’s with you?
A.wrong
B. matter
C. the wrong
三、用所给单词的适当形式填空。
1.Mike often (go) (swim).
2.--Does she (study) English? No, but she (study) Chinese.
3.Sometimes I go (run) in the park.
4.I usually go to the cinema with (she).
5.Don’t (drive) the new car.
6.--What (do) your cousin do? --He’s a (cook).
7.Liu Tao usually (watch) TV at home.
8.We can (swim) well. But Nancy can’t.
四、按照求完成句子，每空一词。
1.Mike plays football well.（改为一般疑问句）
Mike football well?
2.John has some fish.（改为一般疑问句）
John fish?
3.I often go swimming after school.（用Rose代替I改写句子）
