小學英語語法時態(tài)講解與歸納

1、小學英語語法時態(tài)講解與歸納一般現(xiàn)在時一、一般現(xiàn)在時：1. 表示事物或人物的特征、狀態(tài)。如：The sky is blue天空是藍色的。2. 表示經(jīng)常性或習慣性的動作。如：I get up at six every day我每天六點起床。3. 表示客觀現(xiàn)實。如：The earth goes around the su地球繞著太陽轉(zhuǎn)。二 . 構(gòu)成及變化1. be 動詞的變化。肯定句：主語 +beam,is,are+ 其它。如： I am a boy. 我是一個男孩。否認句：主語 + be + not + 其它。如： He is not a worker. 他不是工人。 一般疑問句： Be +主語+

2、其它。如： -Are you a student? -Yes. I am. /No, I'm not.特殊疑問句：疑問詞 +一般疑問句。如： Where is my bike?2. 行為動詞的變化。l 、當主語為第一，二人稱及復數(shù)時，助動詞為 do肯定句：主語+動詞原形 +其它 。如： Weoften play basketball after school. 否認句：主語 + don't+ 動詞原形 +其它 。如： wedon't play basketball after school.一般疑問句： Do +主語+動詞原形 +其它 ?如： Do you often

3、play basketball after school l? Yes, we do. / No, we don't.特殊疑問句：疑問詞+以do開頭的一般疑問句？如： What do you often do after school ?3. 當主語為第三人稱單數(shù)時 ,助動詞為 does肯定句：主語 +動詞三單式 + 其它 。如： He swims well.否認句：主語+ doesn ' t+動詞原形+其它。如：He doesn' t swim well. 一般疑問句： Does +主語+動詞原形 +其它。如： Does he swim wellYes, he doe

4、s. / No, he does n't.特殊疑問句：疑問詞+以does開頭的一般疑問句?如: How does your father go to work?三.第三人稱單數(shù)的動詞變化 規(guī)那么只有在第三人稱為主語的肯定句中,動詞才用三單式(1)多數(shù)動詞直接加s:runsgetslikes _(2)結(jié)尾是 s, x, sh, ch, o,collets _takesplaysclimbs前為輔音子母，結(jié)尾力卩 es :watchesteaches goes does washes crosses mixesbrushes動詞末尾y前為輔音：將y改為i力卩es: study studie

5、s fly flies carry carries cry cries但在y前如果為元音那么直接加 s: buys says plays stays(4)不規(guī)那么變化常見的：have-has四.時間標志： always , usually , ofte n , sometimes ,every般現(xiàn)在時練習題1 一、 寫出以下動詞的第三人稱單數(shù)drink go stay make look have pass carry come watch plant fly study brush do teach二. 用以下單詞的適當形式填空1. We often(play) in the playgro

6、und.2. He (get) up at six o'clock.3. you (brush) your teeth every morning?4. What(do) he usually(do) after school?5. Danny (study) English, Chinese, maths, science and Artat school.6. Mike sometimes (go) to the park with his sister.7. At eight, she (watch) TV with her parents.8. Mike(read) Engli

7、sh every day?9. How many lessonsyour classmates(have) on Monday?10. What timehis mother(do) the housework?三. 改句子1. Do you often play football after school? ( 改為肯定句 )2.I have some books. 改為否認句改為否認句改為一般疑問句3.Gao Shan's sister likes playing table tennis 4.She lives in a small town near New York.5.I

8、watch TV every day. 改為一般疑問句6.We have four less ons.改為否認句7. Nancy doesn ' t run fast改為肯定句8. My dog runs fast.否認句：一般疑問句：9. Mike has two letters for him.一般疑問句：否認句：10.1 usually play football on Friday after noon.否認句：一般疑問句：劃線提問11.Su Yang usually washes some clothes on Saturday.否認句：一般疑問句：劃線提問：12. Ming

9、ming usually waters the flowers every day.否認句：一般疑問句：13. Tom does his homework at home.否認句：一般疑問句：般現(xiàn)在時練習題2、用所給動詞的正確形式填空like (swim).2. He (read) English every mother(like)(go) shopping.6.I can (draw)many beautiful pictures.7.She(make)a model teachers(like)(dance).12.The teacher(like)(dance).13.The stud

10、ents(speak) English in class.14. The student(speak) Chinese after class.15. Let ' sand 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

11、English at school ? No , she( do )21. I 'm better . ( feel )22. WhyTom absent today ? ( be )二、用所給的人稱改寫句子1.I take photos on Sunday. ( Mike)2.We grow beautiful flowers. (she)3. They like collecting stamps. (Ben)4.1 liste n to music carefully. (my aunt)5. You like maki ng a model ship. (Hele n)6. We clea n the classroom every day. (he)7. They look after the pan das. (Mr Wang)8.1 draw a tree and some flowers. (Na ncy)9.We go to bed at eight. ( my sister)10.1 read n ewspapers in the eve ning. (Mr Gree n)人稱代詞與物主代詞一、人稱代詞人稱單數(shù)復數(shù)主格賓格主格賓格第一人稱Ime