文档介绍：初一英语时态专题复****br/>一、一般现在时:
(1、现在的状态。2、经常或****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+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****br/>(be) a student. My name_____(be) Tom.
2. Where _____(be) my shoes? They___(be) here.
____(be) the girl with long straight hair? I think she ___(be) Kate.
4. You and I ___(not be) in Class Six.
(be) there a supermarket on the Fifth Avenue? Yes, there_____(be).
6. ____ her parent tall? No, he____.
(2)主语(非第三人称单数)+行为动词原形+其他(用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does 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-teaches
④特殊have-has do-does go-goes
肯定句 1) My brother _________(do) homework every day.
否定句 2)My brother________(not do)homework every day.
一般疑问句 3)______ your brother _____ homework every day? Yes, he______. No, he _________.
特殊疑问句 4)When _____ your brother ____(do) homework?
: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-sitting, put-putting, begin-beginning, run-running, swim-swimming, stop-stopping, get-getting, shop-shopping(双写最后一个辅音字母,再加ing.)
练****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/ mustn’t+动词原形
3、 Can/May/Must + 主语+ 动词原形? 4、疑问词+can/may/must+主语+动词原形?
四、非谓语动词(是固定搭配)
1. like+ to do不定式/doing动名词 to do sth. 3. love to do 4. would like to do sth. 5. e
njoy doing sth. 6. thanks for doing 7. stop doing sth 8. let sb. do sth.
She wants _____(have) a party. Does he like _______(swim)?
Thanks for _______(enjoy) CCTV show. Sh