内容正文:
Unit1 Personal and Family Life
Language practice
一般现在时态动词的变化规则
学会一般现在时动词的正确表达
能够灵活运用不同的动词形式
教学目标
3
用法①:
表示现在的状态或特征,谓语动词一般是be动词
(1)肯定陈述句: 主语+be动词+…
I am a teacher.
You are a student.
She/He is my classmate.
They/we are very beautiful.
用法①:
表示现在的状态或特征,谓语动词一般是be动词
be动词 的人称变化:
I 用am;
you用are;
is 连着he,she,it;
单数用is;复数用are。
用法①:
表示现在的状态或特征,谓语动词一般是be动词
(2)否定句: 主语+be动词+not+…
I am not a teacher.
You are not (aren’t) a student.
She is not (isn’t) my classmate.
They aren’t very beautiful.
(3)疑问句:be动词+主语+…?
肯定回答:Yes,+主语+be动词.
否定回答:No,+主语+be动词+not.
Are they very beautiful?
Yes, they are.
No, they aren’t.
Is Tom a student?
Yes, he is.
No, he isn’t.
注意:Are you a teacher?
Yes,I am./ No, I’m not.
一. 用适当的be动词填空。
1. I ________ from Australia.
2. She _______ a student.
3. Jane and Tom _________my friends.
4. My parents _______ very busy every day.
5. _______you a Chinese student ?
6. _______ they excited when he heard the news?
7. There _____ (be) some roommates in this room.
be动词的一般现在时态练习题
am
is
are
are
Are
Are
are
用法②:表示经常性或习惯性动作,谓语动词一般是实义动词。
1.肯定陈述句:主语+动词+其他
(主语为第三人称单数时,动词变为相应的第三人称单数-s/-es)
I/We/they/You play basketball every day.
She/He/Tom/Linda plays basketball every day.
第一人称(单数、复数):I/ we
第二人称(单数、复数):you
第三人称复数:they
第三人称单数:he /she /it /Tom/Mary.........
动词的第三人称单数变化规律:
规则 动词原形 第三人称单数
一般在动词后加s get help
play like gets helps
plays likes
以s,x,sh,ch,o结尾的动词加es teach watch
wash do
go teaches watches washes does
goes
以辅音字母加y结尾,去y为i再加es fly study carry flies studies carries
注意:have的第三人称单数是has
1. She (go) to school at seven o’clock every morning.
2. He usually up at 7:00.(get)
3.Lucy (live) in Beijing.
4. My father (watch) TV every evening .
goes
gets
lives
watches
小试牛刀
5. Chen Jie sometimes (go)to the park with her sister.
6. He often (have) dinner at home.
7.The girl (teach) us English
on Sundays.
8.She and I (take) a walk together every evening.
goes
has
teaches
take
小试牛刀
写出下列动词的第三人称单数形式。
1. help . 2. say . 3. want .
4. bring . 5. buy . 6. play .
7. become . 8. go . 9.teach .
10. watch . 11. have . 12.wash .
13. do . 14. study . 15. pass .
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