一般现在时、现在进行时、一般将来时、一般过去时四大时态讲解表格对比总结.doc

。四大时态总结-一般现在时、一般将来时、一般过去时、现在进行时一、 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 am 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 basketball 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 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、现在进行时现在进行时表示此时此刻或现阶段正在进行的动作。常与now, at this time, these days, Listen! Look! at this moment/time等词连用。肯定句否定句一般疑问句特殊疑问句现在进行时主语+be（am/is/are）+v-ing+其它She is playing in the garden.主语+be（am/is/are）+not+ v-ing+其它She is not playing in the gardenBe（is/am/are）+主语+v-ing+其它？Is she playing in the garden?疑问词+ be（am/is/are）+v-ing+其它？What is she doing in the garden?动词加ing规则(1)直接在动词后加ing. going, starting, working.(2)去掉词尾不发音的e，再加ing. leave-leaving, make-making.注意：如果单词结尾的e发音，则不能去掉，也直接加ing. see seeing agree - agreeing .(3) 对于动词只有一个元音，而其后跟了一个辅音字母时，双写末尾辅音字母再加ing. sitting, beginning run running stop stopping cut cutting control controlling（4）以ie结尾，把ie变y再加ing。如：lie lying die dying tie tying picnic - picnicking.三、一般将来时一般将来时表示将来发生的事。常与tomorrow, next day/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 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 next year. Be (am / is / are)+主语+going to+动词原型+其它成份?Is your sister going to learn English next year?疑问词+ be (am / is / are)+主语+going to+动词原型+其它成份?What is your sister going to do next year?四、一般过去时一般过去时表示过去某一时候或某一段时间所发生了的事情或存在的状态。常与过去时间yesterday，ago, this morning，just now，a moment ago，last night / year / week/month，once upon a time，the other day，before，the day before yesterday, in 1989, at the age of five, one day, then(那时), on that day, in the past连用。 肯定句否定句一般疑问句特殊疑问句Be动词主语+was/were+其他Ihesheit+was weyouthey + wereShe was a baby ten years ago.主语+was/were+ not+其他She was not a baby ten years ago.Was/were + 主语+其它Was she a baby ten years ago?疑问词+was/were +主语+其它Who was a baby ten years ago?行为动词主语+动词过去式+其它He went to school yesterday.主语+ didnt + 动词原形+其它He did