初中一般现在时与三单动词的变化规则 .doc
《初中一般现在时与三单动词的变化规则 .doc》由会员分享,可在线阅读,更多相关《初中一般现在时与三单动词的变化规则 .doc(7页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、一般现在时1.概念:经常、反复发生的动作或行为及现在的某种状况。2.时间状语:always,usually,often,sometimes,every week(day,year,month),once a week, on Sundays,3.基本结构:动词原形/第三人称单数形式(如主语为第三人称单数,动词上要改为第三人称单数形式)4.否定形式:am/is/are+not; 谓语动词若为动词,则在其前加dont,如主语为第三人称单数,则用doesnt,同时还原行为动词。5.一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。三单动词的变化
2、规则 1一般情况下,直接加-s如:playplays,wantwants,workworks,knowknows,helphelps,getgets2以s. x. sh. ch. o结尾,加-es 如:guessguesses,fixfixes,teachteaches,brushbrushes,gogoes,dodoes,watchwatches,catchcatches3以“辅音字母+y”结尾,变y为i, 再加-es如:studystudies,carrycarries,flyflies,worryworries一般现在时用法专练: 一、 写出下列动词的第三人称单数 drink _ go
3、_ stay _ make _ look _ have_ pass_ carry _ come_ watch_ plant_ fly _ study_ brush_ do_ teach_ catch _ wash_ like_have_say_ learn _ eat_ read_ sing_二、用括号内动词的适当形式填空。 (一)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
4、 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 and I _(take) a walk together every evening. 10. There _(be) some water in the bottle. 11. Mike _(like) cooking.
5、 12. They _(have) the same hobby. 13. My aunt _(look) after her baby carefully. 14. You always _(do) your homework well. 15. I _(be) ill. Im staying in bed. 16. She _(go) to school from Monday to Friday. 17. Liu Tao _(do) not like PE. 18. The child often _(watch) TV in the evening. 19. Su Hai and Su
6、 Yang _(have) eight lessons this term. 20. What day _(be) it today? Its Saturday. (二)1. We often_(play) in the playgound.2. He usually _(get) up at six oclock.3._you_(brush) your teeth every morning.4. What _ (do) he usually_ (do) after school?5. Danny _ (study) English,Chinese,Maths,Science and Art
7、 at school. 6. Mike sometimes _(go) to the park with his sister.7. At eight at night, she _(watch) TV with his parents.8. _ Mike_(read) English every day?9.How many lessons_ your classmate_(have) on Monday?10. What time_his mother_(do) the housework?(四)1. I can take Li Ming there when he _ ( come) t
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 初中一般现在时与三单动词的变化规则 初中 一般现在时 动词 变化 规则
限制150内