一般现在时用来表示.doc

一般现在时用来表示.doc一般现在时用来表示:
1. 经常发生的动作或存在的状态。常和always,usually,often,sometimes,never,every day等时间状语连用。
He’s often late for school.
She goes to work every day.
2. 普遍真理。
The earth is round.
一般现在时的用法:
1. 肯定句
You are an English teacher.
We get up early every day.
He always works hard.
2. 否定句
You are not an English teacher.
We don’t get up early every day.
He doesn’t always work hard.
3. 疑问句
Are you an English teacher?
Do you get up early every day?
Does he always work hard?
当主语是第三人称单数时,一般动词在一般现在时句子中的变化规律:
1. 直接加-s
visit—visits tell—tells
2. 单词以-y结尾的,把-y改为-I,再加-es
fly—flies study—studies
3. 单词以-sh,-ch,-s,-x或元音字母结尾的,直接加-es
wash—washes teach—teaches kiss—kisses fix—fixes go—goes
4. 不规则变化
have—has
一. 用括号中适当的词填空。
1. I _____________ (am, are, is) from America.
2. She _____________ (am, are, is) a pupil.
3. Jane and Tom _____________ (am, are, is) my friends.
4. My mother _____________ (is, play, plays) basketball well.
5. Lily always _____________ (come, comes, coming, e) to school at 8 o’clock.
6. _____________ (Are, Is, Do, Does) there a Chinese school in New York?
7. _____________ (Be, Are, Do, Does) they speak English in Janpan?
二. 用括号中动词的适当形式填空。
1. There _____________ (be) some glasses on it.
2. He _____________ (go) to the park every day.
3. My uncle _____________ (live) in Guangzhou now.
4. _____________ Lucy and Lily _____________ (like) China?
5. Limin