内容正文:
一般现在时(动词为实义动词)
含义:表示经常、反复发生的动作,经常存在的状态或者习惯动作,或客
观事实和普遍真理。
1. 一般现在时的肯定句(主语为第三人称,实义动词)
主语 + V-原形/V第三人称单数 + 其他
主语
谓语
例句
he/she/it/表示第三人称单数名词
V-动词第三人称单数
He goes to school by bike every day.
他每天都骑自行车去上学。
第一/二人称及所有人称的复数名词
V-原形
They want to learn English here.
他们想在这学英语。
2. 一般现在时的否定句(主语为第三人称)
主语 + don’t/doesn’t + V-原形 + 其他
主语
谓语
例句
he/she/it/表示第三人称单数名词
doesn't + V-原形
He doesn't go to school every day.
他不是每天都去上学。
Jim doesn't like play games with me. Jim
不喜欢和我玩游戏。
第一/二人称及所有人称的复数名词
don't + V-原形
They don't want to learn English here.
他们不想在这学英语。
3. 一般疑问句:Do/Does + 主语 + 动词原形 + 其他?
助动词
主语
谓语
例句
Do
第一/二人称及所有人称的复数名词
V-原形
Do you need an English book now?
你现在需要英语书么?
Does
he/she/it以及所有表示第三人称单数形式的词或短语等
V-原形
Does Lucy go to school on foot every day?
每天Lucy都步行上学么?
**牢记:主语是第三人称单数的肯定句,谓语动词用动词的三单形式,其它情况,动词都用原形。
4.动词第三人称单数变化规则:
(1)一般情况下,直接加-s,例:cook-cooks,play-plays
(2)以s/x/sh/ch/o结尾,加-es,例:guess-guesses,fix-fixes,wash-washes,
watch-watches,go-goes
(3)以“辅音字母+y”结尾,yI + -es,例:study-studies
(4)不规则变化 have-has
专项练习:
一. 写出下列动词的第三人称单数形式
work__________ read__________ clean__________
teach__________ wash_________ watch__________
go__________ do___________ study__________
cry__________ play__________ have__________
二. 用动词的正确形式填空: (划出主语,找关键点)
1. My father always __________(come) back from work very late.
2. The teacher is busy. He __________ (sleep) six hours a day.
3. Listen! Joan __________(sing) in the classroom. She often __________ 、(sing) there.
4. __________ your brother __________(know) Japanese?
5. Where __________ you __________ (have) lunch every day?
6. The girl __________(like) wearing a skirt. Look! She __________(wear) a red skirt today.
三.按要求改写句子
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 gre