~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：Be +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 bike？2. 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：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 l Yes, 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 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(+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 well ？Yes, he does. / No, 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/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，动词才用三单式）(1)多数动词直接加s:runs gets likes collets takes plays climbs……. (2)结尾是s, x, sh, ch, o,前为辅音字母,结尾加es : watches teaches goes does washes crosses mixes brushes(3)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: 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…，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 ________ make ________look _________ have_______ pass_______ carry ____come________ watch______ plant_______ fly ________study_______ brush________ do_________ teach______二.用下列单词的适当形式填空often___________(play) in the playground._________(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 day？many lessons_________your classmates________(have) on Monday？time_________his 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 runs 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:，一般现在时练习题（２）一、用所给动词的正确形式填空like ____________ (swim)._________(read) English 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 Saturday ？teachers________(like)___________(dance).teacher________(like)____________(dance).students___________(speak) English in class.student_________(speak) Chinese after class.15. Let’s____________and play football . ( go )16. He_____________ like 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 . ( feel )22. Why__________Tom 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一、人称代词二、物主代词。