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1、小學(xué)英語語法時態(tài)講解與歸納 一般現(xiàn)在時一. 意義：表達(dá)經(jīng)常發(fā)生的事情，動作或存在的狀態(tài)二. 構(gòu)成及變化1.be動詞的變化?？隙ň洌褐髡Z+be(am ,is ,are)+其它。如：I am a boy.我是一個男孩。否認(rèn)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+其它。如：-Are you a student? -Yes. I am. / No, Im 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(dāng)主語為第一，二人稱及復(fù)數(shù)時，助動詞為do肯定句：主語+動詞原形(+

2、其它)。如：We often play basketball after school.否認(rèn)句：主語+ dont+動詞原形(+其它)。如：we dont play basketball after school.一般疑問句：Do +主語+動詞原形+其它?如： Do you often play basketball after school l? Yes, we do. / No, we dont.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 ?、當(dāng)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)

3、。如： He swims well.否認(rèn)句：主語+ doesnt+動詞原形(+其它)。如：He doesnt swim well.一般疑問句：Does +主語+動詞原形+其它。如：Does he swim well ?Yes, he does. / No, he doesnt.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)則（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:runsgetslikescolletstakesplaysclimbs.(2)結(jié)尾是s, x, sh

4、, ch, o,前為輔音字母,結(jié)尾加es :watchesgoesdoeswashes brushes(3)動詞末尾y前為輔音:將y改為i加es: studystudies flyflies carrycarries crycries但在y前假如為元音則直接加s:buyssays四時間標(biāo)志：always總是 , usually經(jīng)常 , often經(jīng)常 , sometimes 有時,every每一般現(xiàn)在時練習(xí)題（）I. 用下列單詞的適當(dāng)形式填空1. We often_(play) in the playground.2.He _(get) up at six oclock.3._you _(br

5、ush) your teeth every morning?4.What_(do) he usually_(do) after school?5.Danny _(study) English, Chinese, maths, science and Art at school.6.Mike sometimes _(go) to the park with his sister.7.At eight at night, she _(watch) TV with his parents.8._ Mike_(read) English every day?單項(xiàng)選擇。( ) 1. you have a

6、 book? A. Do B. Are C. Is D. Have( ) 2. They on a farm.A. working B. is work C. work D. is worked( ) 3. Does Peter like to watch TV? A. Yes, he like B. No, he doesnt C. Yes, hed like D. No, he likes( ) 4. She doesnt her homework in the afternoon. A. doing B. to do C. does D. do( ) 5. How Mr. Brown t

7、o America? A. do, go B. is, go C. does, go D. does, goes( ) 6. Wheres my camera? I it.A.am not finding B. am not seeing C. cant find D. cant look at( ) 7. How he go to work? He to work by bike.A. does, go B. do, goes C. do, go D. does, goes( ) 8. you usually late for school? No, .A. Do, I am B. Does

8、, not C. Are, Im not D. Are, I arent( ) 9. she home at six every day?A. Is, leave B. Does, leave C. Is, leaves D. Does, left( ) 10. Mr. Yang English this term. A. teaches our B. teaches us C. teachs us D. teach our改句子1.Do you often play football after school? (改為肯定句)2.I have many books.（改為否認(rèn)句）3.Gao Shans sister likes playing football. （改為否認(rèn)句）4.She lives in a small city near New York.（改為一般疑問句）5.I watch TV every day.（改為一般疑問句）6.He has four lessons.（改為否認(rèn)句）7.A plane is fast. 否認(rèn)句： 一般疑問句： 8.I usually play football on Friday afternoon.否認(rèn)句:一般疑問句:劃線提問