一般现在时、现在进行时、一般将来时、一般过去时知识点总结(共4页).doc
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1、精选优质文档-倾情为你奉上一般现在时、一般将来时、一般过去时、现在进行时知识总结一、 一般现在时一般现在时表示经常性或习惯性的动作,常与表示频度的时间状语连用,如often, usually, always, sometimes, never, seldom, every week/day/year/month., once a week, on Sundays等。动词用原形。当主语为第三人称单数时(he, she, it, 一个人名) ,动词变为三单形式。肯定句否定句一般疑问句特殊疑问句Be动词主语+am/is/are+其它 I am a boy.主语+am/is/are not+其它I a
2、m not a boy.Am/is/are+主语+其它Are you a boy?Yes, I am.No, I am not.疑问词(where/what/when/who/why/how)+am/is/are+主语+其它Where are you?行为动词第一人称I、第二人称you、复数主语+动词原形(+其它)。We play basketball after school everyday.主语+ dont+动词原形(+其它)。we dont play basketball after school everyday.Do +主语+动词原形+其它?Do you play basketba
3、ll after school everyday? Yes, we do. / No, we dont.疑问词+ do +主语+动词原形+其它?What do you do after school everyday?第三人称单数主语+动词三单式(+其它)。 He swims well.主语+ doesnt+动词原形(+其它)。 He doesnt swim well.Does +主语+动词原形+其它。Does he swim well ?Yes, he does. / No, he doesnt.疑问词+ does +主语+动词原形+其它。How does your father go to
4、 work?第三人称单数的动词变化规则:(只有在第三人称(he, she, it, 一个人名)为主语的肯定句中,动词才用三单式)(1)一般情况下,直接加s runsgetslikes (2)结尾是s, x, sh, ch, o,前为辅音字母,结尾加es watches, goes, washes, crosses, mixes, does (3)动词末尾y,前为辅音,将y改为i加es studystudies flyflies 但在y前如果为元音则直接加s buyssays plays(4)不规则变形 havehas二、一般将来时一般将来时表示将来发生的事。常与tomorrow, next d
5、ay/week/month/year., soon, in a few minutes, the day after tomorrow, in the future等时间状语连用。Will/shall +动词原形;(shall用语第一人称) be(am/is/are) going to+ 动词原形肯定句否定句一般疑问句特殊疑问句Will/shall+动词原形 主语+will/shall+动词原形+其它成份she will write to him next week.主语 + will /shall+ not + 动词原形 +其它成份She will not write to him next
6、 week.will/shall+主语 +动词原形+其它成份Will she write to him next week?疑问词+will/shall+主语 +动词原形+其它成份what will she do next week?Be going to +动词原形主语+ be(am ,is,are) going to +动词原形+其它成份My sister is going to learn English next year. 主语+be(am,is,are)notgoing to +动词原形+其它成份My sister is not going to learn English nex
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