苏教版七年级下册英语知识点

初一英语时态专题复习

一、 一般现在时：（1、现在的状态。2、经常或习惯性动作。3、主语所具备的性格和能力。4、真理。）

1、标志：often（经常）,usually（通常）,sometimes（有时）,always（总是）,never（从不）,

on Sundays（在星期天）, every day/month/year（每一天/月/年）

2、结构：

（1）主语+连系动词be(am/is/are)+名词/形容词/数词/介词短语/副词等做表语表状态（包括There be +n.）

练习：1.I__am____(be) a student. My name__is___(be) Tom.

2. Where __are___(be) my shoes? They_are__(be) here.

3.Who _is___(be) the girl with long straight hair? I think she _is__(be) Kate.

4. You and I _don’t are__(not be) in Class Six.

5._Are__(be) there a supermarket on the Fifth Avenue? Yes, there_are____(be).

6. _Do___ her parents tall? No, she__don’t__.

（2）主语（非第三人称单数）+行为动词原形+其他 （用助动词do 帮助构成否定句、一般疑问句和特殊疑问）

（3）主语（第三人称单数）+行为动词的第三人称单数+其他（用助动词does 帮助构成否定句、一般疑问句和特殊疑问句）

行为动词第三人称单数加-s的形式1.- s 2. 辅音+y: study-studies 3.以s,x,ch,sh结尾watch-watches teach-teaches4特殊have-has do-does go-goes

.1)His parents _______(watch) TV every night. 肯定句 1) My brother _________(do) homework every day.

2)His parents _________(not watch) every night.否定句2)My brother________(not do)homework every day.

3)_____his parents_____(watch) TV every night?一般疑3)______ your brother _____ homework every day?

Yes, they _______. No, they _______. Yes, he______. No, he _________.

4)When___ his parents _____(watch) TV? 特疑 4)When _____ your brother ____(do) homework?

They watch TV every night. He does homework every day.

二． 现在进行时：表示说话瞬间或现阶段正在进行的动作。

1、 标志: now（现在）listen（看）look（听）

2、 结构:主语+助动词be(am/is/are)+行为动词的现在分词(doing)

现在分词的构成：1.-ing: eat-eating 2.辅音字母+e: take-taking

3. sit, put, begin, run, swim, stop, get, shop,（双写最后一个辅音字母，再加ing.）

练习：1. Jim __________________(take) photos in the park now. 2. Jim_________(not take) in the park now. 3. _______________Jim____________(take) photos in the park now? Yes, he _____. No, he _______.

4. Where _________Jim ____________ photos now? In the park.

三、情态动词：1、任何主语+can/may/must+动词原形 2、主语+ can’t/may not/

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