小学英语语法时态-一般现在时-讲解与练习

1、小学英语语法时态讲解与归纳一一般现在时一、一般现在时：L表示事物或人物的特征、状态。如：The sky is blue,天空是蓝色的。2 .表示经常性或习惯性的动作。如：I get up at six every day,我每天六点起床。3 .表示客观现实。如：The earth goes around the sun.地球绕着太阳转。二.构成及变化动词的变化。肯定句：主语+be（am,is,are）+其它。如：I am a boy.我是一个男孩。否定句：主语+ be + not +其它。如：He is not a worker.他不是工人。一般疑问句：Be + 主语+其它。如：-Are yo

2、u a student -Yes. I am. / No, I'm not.特殊疑问句：疑问词+一般疑问句。如：Where is my bike?2.行为动词的变化。当主语为第一，二人称及复数时，助动词为d。肯定句：主语+动词原形（+其它）。如： We often play basketball after school.否定句：主语 + don't+动词原形（+其它）。如：we don，t play basketball after school.一般疑问句：Do+主语+动词原形+其它？如： Do you often play basketball after school

3、I Yes, we do. / No, we don't.特殊疑问句：疑问词+以d。开头的一般疑问句？如： What do you often do after school ?3、当主语为第三人称单数时，助动词为does肯定句：主语+动词三单式什其它）。如：He swims well.否定句：主语+doesn' t+动词原形（+其它）。如：He doesn） tswim well.一般疑问句：Does +主语+动词原形+其它。如：Does he swim well ?Yes, he does. / No, he doesn't.特殊疑问句：疑问词+以does开头的一般

4、疑问句？如： How does your father go to work三.第三人称单数的动词变化（只有在第三人称为主语的肯定句中,动词才用三单式）多数动词直接加s:runs gets likes collets takes plays climbs（2）结尾是s, x, sh, ch,。，前为辅音字母，结尾加es : watches teaches goes does washes crosses mixes brushes动词末尾y前为辅音:将y改为i加es: study-*studies fly-*fliescarry-*-carriescry-cries但在y前如果为元音则直接加s

5、: buys says plays stays(4)不规则变化常见的：have-has四.时间标志：always, usually, often, sometimes zevery*一般现在时练习题(1)一、写出下列动词的第三人称单数drink go stay makelook have pass carrycome watch plant flystudy brush do teach三,用下列单词的适当形式填空四.often(play) in the playground.五. (get) up at six o' clock.六. (brush) your teeth every

6、 morning?七.(do) he usually(do) afterschool?八. (study) English, Chinese, maths, science and Art at school.九.sometimes(go) to the park with his sister.十.eight, she(watch) TV with her parents.十一Mike(read) English every day?十二 many lessons your classmates(have) on Monday?十三. time his mother(do) the hous

7、ework?十四.三.改句子十五 you often play football after school (改为肯定句)have some books.(改为否定句)Shan' s sister likes playing table tennis (改为否定句)lives in a small town near New York.(改为一般疑问句)watch TV every day.(改为一般疑问句)have four lessons.(改为否定句)doesn' t run fast (改为肯定句) dog runs fast.否定句：一般疑问句：has two let

8、ters for him.一般疑问句：否定句：usually play football on Friday afternoon.否定句：一般疑问句：划线提问Yang usually washes some clothes on Saturday.否定句：一般疑问句：划线提问：usually waters the flowers every day.否定句：一般疑问句：docs his homework at home.否定句：一般疑问句：一般现在时练习题(2)like一、用所给动词的正确形式填空(swim).(read) English every day.(go)to school at

9、seven in the morning.(go)to school at seven in the morning.motherdike)(go) shopping.can(draw) many beautiful pictures.(make) a model plane.youheNancy_ teachers, teacher- students, student.15. Let' s.16. He.dike)dike).(run)?(jump) ?(grow)flowers on Saturday ?.(like).dike).(dance).(dance).17. V m

10、sorry 18. Wang Bing is(speak) English in class.(speak) Chinese after class.and play football ( go ) like swimming . ( not)that ( hear)( write ) an E-mail to his friend 19. 20. 21. P m22. Why.,(do)-(do)you study English at school Yes, I your sister study English at school No, she, better . ( feel)Tom

11、 absent today ( be )二、用所给的人称改写句子三、take photos on Sunday. ( Mike)四、2. We grow beautiful flowers, (she) like collecting stamps. (Ben) listen to music carefully, (my aunt)like making a model ship. (Helen) clean the classroom every day. (he) look after the pandas. (Mr Wang) draw a tree and some flowers. (Nancy) go to bed at eight. ( my sister)read newspapers in the evening. (Mr Green)人称代词与物主代词 一、人称代词人称单数复数主格宾格主格宾格第一人称1meweUS第二人称*youyouyouyou第三人称hehim