現(xiàn)在進行時專項練習

1、一、現(xiàn)在進行時的基本用法：a. 表示現(xiàn)在( 指說話人說話時) 正在發(fā)生的事情。 We are waiting for you.b. 習慣進行：表示長期的或重復性的動作，說話時動作未必正在進行。 Mr. Green is writing another novel.(說話時并未在寫，只處于寫作的狀態(tài)。) She is learning piano under Mr. Smith.c. 表示漸變的動詞有：get, grow, become, turn, run, go, begin等。 The leaves are turning red. Its getting warmer and warme

2、r.d. 與always, constantly, forever 等詞連用，表示反復發(fā)生的動作或持續(xù)存在的狀態(tài)，往往帶有說話人的主觀色彩。 You are always changing your mind.典型例題 My dictionary _, I have looked for it everywhere but still_ it.A. has lost, dont find B. is missing, dont findC. has lost, havent found D. is missing, havent found. 答案D. 前句是一個仍在持續(xù)的狀態(tài)，應用進行時，由

3、于沒有找到，其影響仍然存在，應用完成時，瞬間動詞用于否定式時可用于完成時。二、動詞現(xiàn)在分詞的構成規(guī)則如下： 1、 一般情況下,直接在動詞后面加-ing work - working sleep - sleeping cook - cooking 2、動詞以不發(fā)音的-e結尾，要去e再加-ing make - making take - taking dance - dancing 3、重讀閉音節(jié)的動詞，要雙寫詞尾字母，再加-ing begin - beginning stop - stopping swim - swimming 4、以-ie結尾的動詞，把-ie變成y，再加-ing lie -

4、lying tie - tying die - dying 一、寫出下列動詞的現(xiàn)在分詞(點擊查看英語語法大全）play_ fly_ eat_ listen_go_ learn_ write_ ski_read_ have_ sing _ dance_ see_ buy _ love_ make_live_ take_ come _ put_stop_ sit_ begin_ shop_ forget_ cut_ run_ swim _jog _ let _ trip_ get_二、用所給動詞的適當形式填空1. What are you_ (do),Helen? Im _(sit) on the

5、 football.2. The boy _ (make) a model plane now.3. Look. She _ (put) an egg on her mouth. 4. Listen. What _ they _ (do)? They _ (play) the piano. 5. It is three oclock in the afternoon. All the children _(have) an Art lesson. 6. Dont play the violin. Your father _(sleep) in the bedroom. 7. Look at the woman. She _(swim) over there. 8. Listen to the birds. They _(sing) in the trees. 9. Now I can _(draw) a diamond. 10. Now lets _(fly) kites in the playground. 11. Shall we _(do) our homework first now? 12. Look. I can _(ride) the bike now.三、句子翻譯1. 你在干什么？ 我在掃地。_ 2. 他現(xiàn)在正在聽音樂。_3. 她在跑步嗎