内容正文:
四大时态
【一般现在时】
1. 定义: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
2. 标志性词语:
3. 动词的变化情况:
(1) 一般现在时中,没有be动词和情态动词,主语为第三人称单数的肯定句,动词要按规则加
上s,主语是非第三人称单数的肯定句,动词用原形。
(2) 在一般现在时中,句中有be动词或情态动词时,否定句在be动词和情态动词后加not,一般疑问句将be动词或情态动词放在句首。
(3) 在一般现在时中,句中没有be动词或情态动词时,主语为第三人称单数的否定句在动词前加does+not (doesn’t),一般疑问句在句首加does,句子中原有动词用原形;主语为非第三人称单数,否定句用do+not (don’t),一般疑问句在句首加do,句子中动词用原形。
4. 动词+s的变化规则
(1) 一般情况下,直接加-s,如:cook-cooks, milk-milks
(2) 以s. x. sh. ch. o结尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes
(3) 以“辅音字母+y”结尾,变y为i, 再加-es,如:study-studies
一、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 ________ (do) homework every day.
10. There ________ (be) some water in the bottle.
11. Mike ________ (like) cooking..
12 She ________ (go) to school from Monday to Friday.
13. Liu Tao ________ (do) not like PE.
二、按照要求改写句子:
1. Daniel watches TV every evening.(改为否定句)
_________________________________________________
2. I do my homework every day.(改为一般疑问句,作否定回答)
_________________________________________________
3. Amy likes playing computer games.( 对划线部分提问)
_________________________________________________
4. We go to school every morning.(改为否定句)
_________________________________________________
5. He speaks English very well.(改为否定句)
_________________________________________________
6. She is always a good student.(改为一般疑问句,作否定回答)
_________________________________________________
三、改错:
1. Is your brother speak English?
2. Does he likes going fishing?
3. He likes play games after class.