小学英语 一般现在时 知识点总结及训练.doc

一般现在时用法：1.现阶段经常性习惯性动作2.目前的状况3.客观真理常用时间状语：sometimes, often, every day, usually, always 等构成：1.动词用原形i like it. 2.当主语是第三人称单数时，动词要加-s(-es)she likes it.3.be 动词用am，is, arei am a teacher. he is a boy.they are girls.否定形式：1.dont+动词原形i dont like it.they dont like it.2.当主语是第三人称单数时，则为: doesnt+动词原形he doesnt like it.一般疑问句：把do 或does 放在主语的前面，后面动词用原形do you like it? do they like it? does ann like it?does he like it ?动词+s的变化规则(动词的第三人称单数形式)1一般情况下，直接加-s，如：cook-cooks, play-plays 2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes 3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies 4. . 动词 have ，遇到主语是第三人称单数时，要用 has； 动词 be 的第三人称单数形式是is。 练习题:一、 写出下列动词的第三人称单数 talk_play_study_like_see_swim_stop_plan_get_run_wash_watch_ guess_finish_teach_fish_reach_go_ do_have_二、用括号内动词的适当形式填空。 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 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. mike _(like) cooking. 11. they _(have) the same hobby. 12. my aunt _(look) after her baby carefully. 13. you always _(do) your homework well. 14. i _(be) ill. im staying in bed. 15. she _(go) to school from monday to friday. 16. liu tao _(do) not like pe. 17. the child often _(watch) tv in the evening. 18. su hai and su yang _(have) eight lessons this term. 19. what day _(be) it today? its saturday. 20 we often _ (play) in the playground. 21. he _ (get) up at six oclock. 22. what _(do) he usually _ (do) after school? 23. danny _ (study) english, chinese, math, science and art at school. 24. mike sometimes _ (go) to the park with his sister. 25. _ mike _ (read) english every day? 三、按照要求改写句子 1. daniel watches tv every evening.(改为否定句)_ 2. i do my homework every day.(改为一般疑问句，并作否定回答) _ 3. she likes milk.(改为一般疑问句，并作肯定回答) _ 4. we go to school every morning.(改为否定句)_ 5. he speaks english very well.(改为否定句)_ 6. i like taking photos in the park.(对划线部分提问)_ 7. john comes from canada.(对划线部分提问)_ 8. do you often play football after school? (肯定回答) _ 9. i have many books. （改为否定句）_ 10. she lives in a small town near new york. （改为一般疑问句）_ 11. i watch tv every day. （改为一般疑问句）_ 四、改错(划出错误的地方，将正确的写在横线上) 1. is your brother speak english? _ 2. does he likes g