小学英语语法时态讲解与归纳

1、小学英语语法时态讲解与归纳一般现在时一、一般现在时：1.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：B

2、e +主语 +其它。如： -Are you 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 bike2. 行为动词的变化。l 、当主语为第一，二人称及复数时，助动词为 do肯定句： 主语 +动词原形（+ 其它 ） 。 如： Weoften play basketball after school.否定句：主语+ don't+ 动词原形 （+ 其它 ） 。如： wedon t play basketball afterschool.一般疑问句： Do +主语 +动词原形+其它如： Do you of

3、ten play basketball after school lYes, we do. / No,we don't.特殊疑问句：疑问词 +以 do 开头的一般疑问句如： What do you often do after school3、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（+ 其它 ） 。如： He swims well.否定句：主语+ doesn t+ 动词原形（+其它 ） 。如： He doesn t swim well.一般疑问句：Does +主语 +动词原形+其它。如： Does he swim wellYes, he does. / No

4、, he doesn't.特殊疑问句：疑问词+以does开头的一般疑问句如： How does your father go to work动词才mixes三.第三人称单数的动词变化规则(只有在第三人称为主语的肯定句中,用三单式)(1)多数动词直接加s:runs gets likes _ collets _ takes plays climbs 结尾是s, x, sh, ch, o,前为辅音字母，结尾力口 es : watches teaches goes does washes crosses brushes动词末尾y前为辅音：将y改为i力口 es: study fstudies f

5、lyffliescarry fcarriescry fcries但在y前如果为元音则直接加 s: buys says plays stays(4)不规则变化常见的：have-has四. 时间标志： always , usually , often , sometimes ,every般现在时练习题（1）写出下列动词的第三人称单数drink _ go _ stay _ make look _ have_ passcarrycome_watch_ plant_ fly study_ brush_ do_ teach二 . 用下列单词的适当形式填空 often(play) in the playgr

6、ound.(get) up at six o clock. (brush) your teeth every morning (do) he usually(do) after school(study) English, Chinese, maths, science and Art at school.sometimes (go) to the park with his sister.eight, she (watch) TV with her parents.Mike(read) English every daymany lessonsyour classmates(have) on

7、 Mondaytimehis mother(do) the housework三 . 改句子 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 ru

8、ns fast.否定句：一般疑问句：has two letters 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：does his homework at home.否定句：一般疑问句：般现在时练习题（2 ）、用所给动词的正确形式填空like (swim).(read) Englis

9、h every day.(go)to school at seven in the morning.(go)to school at seven in the morning.mother(like) (go) shopping.can (draw) many beautiful pictures.(make) a model plane.you (like)(run)he(like)(jump)Nancy(grow)flowers on Saturdayteachers(like)(dance).teacher(like)(dance).students(speak) English in

10、class.student(speak) Chinese after class.15. Let sand play football . ( go )16. Helike swimming . ( not )17. I m sorry that . ( hear )18. Wang Bing is( write ) an E-mail to his friend .19. you study English at school Yes , I. ( do )20. your sister study English at school No , she( do )21. I m better

11、 . ( feel )22. WhyTom absent today ( be )二、用所给的人称改写句子take photos on Sunday. ( Mike)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、人称代词人称单数复数主格宾格主格宾格A人称Imeweus第二