1、小學英語四種時態(tài)復習 一提到時態(tài)，就必然用到動詞。首先要明確兩個概念： 動詞有五種形式，即：原形（形式），第三人稱單數(shù)（形式），過去式（形 式），現(xiàn)在分詞（形式），過去分詞（形式）。 小學階段，句子有以下四種常見時態(tài)，即： 一般現(xiàn)在時態(tài)；一般過去時態(tài)； 般將來時態(tài)；現(xiàn)在進行時態(tài)。 式，意思就是各種不同的形式，是對應(yīng)著動詞來說的； 時態(tài)，意思就是表達各種不同的時間的事情，是對應(yīng)著句子來說的。式與時， 先搞懂區(qū)別。 一、一般現(xiàn)在時態(tài) 一般現(xiàn)在時用法口訣 一般現(xiàn)在時， every, usually, often, sometimes. 第一、二人稱和復數(shù)，動詞原形不變換。 除了 I, you，復數(shù)外

2、，動詞后加s（es別忘懷。 要變一般疑問句，be動詞提前很容易。 若是沒有be動詞，Do和Does開頭要注意。 否定句，很簡單，not在be動詞后面站。 若是沒有be動詞，do, does加 not要牢記。 請把這些規(guī)律記，一般現(xiàn)在時沒問題。 一般現(xiàn)在時態(tài)，可能是兩種意思。 第一，表示經(jīng)常性的動作， 常與 often, sometimes, usually, every day, every week, every mon th, every year等 表示頻率的副詞連用。 例如： He often goes swimming in summer. I usually go to work

3、by bike. Sam visits China every year. 第二，表示現(xiàn)在的狀態(tài)。 如： My mother is a worker. There is a computer in our classroom. 注意問題： be (am, is, are)動詞就是獨立的謂語動詞，一個句子中有了be(am, is, are)就有了 謂語動詞了。 句子中 不能同時出現(xiàn)兩個謂語動詞。 不少同學經(jīng)常出這樣的錯誤： The boy is often eats hamburgers(. 錯) 應(yīng)改為： The boy often eats hamburgers. 二、現(xiàn)在進行時態(tài) 正在進行

4、時態(tài)口訣 現(xiàn)在分詞用途多，進行時態(tài)不用說。 它的構(gòu)成很好記，動詞后綴 ing。 詞尾若有啞音e,去e再加沒問題。 一輔重讀閉音節(jié)，這個字母要雙寫。 還有一點要注意，改y為i再加ing0 現(xiàn)在進行時態(tài),表示現(xiàn)在正在發(fā)生的動作。 結(jié)構(gòu)是：am/is/are +動詞ing (現(xiàn)在分詞)形式。 如： I m writing a story. You/They/We are cleaning the classroom. He/She/It is having some food. 三、一般將來時態(tài) 一般將來時態(tài)用法 一般將來時，將要發(fā)生事。 謂語不一般， will 后加動原。 要變疑問句， will

5、置主語前。 否定句，也不難， will 后把 not 添。 一般將來時態(tài)，表示將要發(fā)生的事情。 結(jié)構(gòu)是： am/is/are going to +動詞原形；或者是 will + 動詞原形。 will 通用于各種人稱之后，不受人稱和單 /復數(shù)變化的影響。 如： I/We/You/You/He/She/It/They will take a walk after supper. I am/ We are/They are/ You are/ He/She/It is going to have a walk after supper. 四、一般過去時態(tài) 一般過去式之歌 過去式構(gòu)成有方法，一般詞尾加

6、 ed。 如果詞尾有個e,直接加d就可以。 輔音字母 y 在尾，改 y 為 i 加 ed。 一輔重閉”作尾巴，雙寫之后ed加。 標準過去式加ed,少量不規(guī)則分別記。 am和is對 was，are要變 were沒問題。 have和 has用 had, do和 does變 did。 動詞過去式不規(guī)則詞 （目前學過的 ）： amwas iswas are were dodid doesdid havehad hashad gowent buybought 一般過去時態(tài)，也有兩種意思。 第一， 表示過去發(fā)生的動作，經(jīng)常與明確的表示過去的時間連用， 女口： last week, yesterday, t

7、he day before yesterday, last ni ght, last year, last weeke n（等。 如： The family had a picnic in the park last weekend. 第二， 表示過去的狀態(tài)。 如： There was a small pond in the school before. Mary was a teacher two years ago. 注意問題： be （was, were）是獨立的謂語動詞，它 不能與行為動詞的過去式同時使用。 同學們經(jīng)常出這樣的錯誤： It was rained yesterday.（錯

8、） 應(yīng)改為； It rained yesterday. The duckswere ate our picnic. （錯） 應(yīng)改為： The ducksate our picnic. 過去式動詞不存在第三人稱單數(shù)的問題。 也就是說，一般過去時態(tài)的句子中， 無論主語是什么人稱，單數(shù)還是復數(shù)， 過去式動詞都不能加 s/es. 專項練習 一、 用動詞的正確形式填空 1. I (do) my homework every evening. 2. We (fly) kites in the park on Sundays. 3. My mother (clean) our room on Sundays

9、. 4. Tom (play) the piano every Saturday. Now he (play). 5. She (like) swimming. She (swim) this weekend. 6. Usually my mother (wash) the dishes after lunch. But my grandma (wash) today. 7. Look at the man! He (read) a magazine. 8. Look! The plane (fly) over the building. 9. Listen! My aunt (sing) i

10、n the room.She is a singer. She (like) singing. She (have) a music show. She is excited. 10. Tom and Mike always (swim) in the river. They (swim) in the swimming pool this Sunday. Look! They (swim). 11. What you usually (do) in the evening? I (play) computer games. 12. What you (do) now? I (make) a

11、paper plane. 13. What he (do)? He (dance). 14. What she (do) yesterday? She (visit) her grandparents. 15. your mother (read) newspaper in the morning? Yes, She . 16. you (like) fishing? No, I . I like (swim),but my brother (like). 17. How your father (go) to work every day? He (go) by bike. But it s

12、 cold today. He (take) the No.21 bus, and he (go) to work by taxi yesterday. 18. the monkey (like) climbing trees? Yes, it . 19. What your father (do) after lunch? He (read) a comic book. What he (do) today? He (clean) the kitchen for my grandma. Look! He(clean). 20. you (collect) stamps? Yes. I . y

13、our brother (collect), too? No, he . 二、選擇題 1. he to the park at 6:30 in the morning? No,he . A. Does; goes; does B. Does; go; doesn C. tDoes; go; does 2. What colour you this bookcase? I it pink. A. are; going to paint; am going to paint B. do; paint; paint C. did; paint; painted 3. Tim always a pic

14、ture at home. He a car now. A. draws; is drawing B. draw; draw C. draws; draw 4. She usually her friends. They often tea. A. see; drink B. sees; drinks C. sees; drink 5. He usually the dishes at night, but tonight he clothes. A. wash; wash B.washes; is going to wash C. is washing; washes 6. Mr. Gree

15、n usually his newspaper in the evening, but he and his wife television yesterday evening. A.reads; watches B.reads; is going to watch C.reads; watched 7. Where are the man and the woman? They near the tree. A. sitB. sat C. are sitting 8. _ your penpal _ diving? No, he .He writing stories. A. Does; l

16、ike; doesn t; likes B. Does; likes; doesn t; like C. Do; like; don t; likes 9. _ you fishing yesterday? No, we . A. Does; go; doesn B. Dtid; go; didnC. Dto; go; don t 10. Open the window, Please. Look! He it. A. opensB. is openning C. is opening 11. I usually some milk every day. But I coffee yester

17、day. A. drink; drank B. is drinking; drink C. drank; am drinking 12. Mr. Green often his newspapers at night. But he an interesting book tonight. A. reads; reads B. reads; read C. reads; is going to read 13. The old man playing sports in the park. He morning exercise now. A. likes; is doingB. likes;

18、 does C. like; doing 14. What you usually in the evening? I computer games. What you last night? I a book. A. do; do; play B. did; do; played C. does; do; plays did; do; readdo; do; readdo; do; am reading 15. Where the boy ? He across the river now. A. does; swim; swims B. is; swimming; is swimming D. is; swimming; is swimming 16. you to music now? Yes, we . A. Do; listen; do B. Did; listen; did C. Are; listening; are