1、 現在進行時態一、 現在進行時的定義 現在進行時是表示在現在某一時刻或某段時間正在進行的動作的時態。二、 現在進行時的構成現在進行時由“系動詞（am，is ， are） + 現在分詞（動詞加-ing形式）”構成。現在以動詞work為例，對現在進行時的肯定句、否定句、疑問句及簡略答語列表說明：肯 定 句否 定 句I am working.I am not working.You are working.You are not working.He/She/It is working.He/She/It is not working.We/You/They are working.We/You/T

2、hey are not working.疑 問 句簡 略 答 語Am I working?Yes, you are.No, you are not.Are we working?Yes, we/ you are.No, we/ you arent.Are you working?Yes, I am.No, I am not.Yes, we are.No, we are not.Is he/she it working ?Yes, he/she/it is.No, he/she/it is not.Are they working?Yes, they are.No, they are not.三

3、、 現在分詞的構成1. 一般在動詞原形末尾加-ing。stay - staying do - doing listen - listening2. 以不發音的字母e 結尾的動詞，先去掉e，再加-ing。make - making ride - riding give - giving3. 以一個輔音字母結尾的重讀閉音節詞，先雙寫這個輔音字母，再加-ing。put - putting sit - sitting run - running4. 以ie 為重讀音節結尾的單詞，先去掉e，把i 變為y，再加 ing。lie - lying die - dying四、 現在進行時的用法1. 表示現在或說

4、話時正在進行的動作，常和下列時間狀語連用：now, at this moment, at present, these days (years), this term 有時也與look , listen 等連用。例句：Look, what are the monkeys eating? 看，那些猴子在吃什么？2. 表示當前一直或反復在進行的動作或難以終止的動作。例句：They are running and jumping all the time.他們一直在跑啊跳啊。現在進行時態專項練習一、 寫出下列動詞的現在分詞形式stay _do _listen _suffer _refuse _clo

5、se _operate _die _work _spend _look _ make _put _sit _run _tie _take _give _ride _please _win _begin _open _lie _二、 用所給動詞的適當形式填空1. Mary and Lucy are _ (dance) now.2. Listen! Someone is _ (play) the piano in the next room.3. He is _ (sweep) the floor at the moment.4. Look ! The cat _ _ (eat) the fish

6、 on the table.5. A: _ you _ (study) French ?B: Yes , I am.6. She often _ (dance) after school.7. My father and mother _ _ (swim) in the pond.8. My sister is _ (fly) a kite in the garden.9. We are _ (watch) TV now.10. Be quiet ! The baby _ _ (sleep) now.三、 改錯1. We are cleanning our classroom. _2. She

7、 is sing in the next room. _3. What am you doing? _4. Mary is comeing back from Beijing._5. He often flying kites on Sundays. _6. They is reading books now. _7. My brother is plays the guitar now. _8. Sally is danceing in the room. _9. I watching TV at home now. _10. Do you listening the radio now? _四、 英漢互譯1. 他正在教室里做作業。_2. We are reading English now._3. Peter 和Billy 正在操場上（in the playground）打籃球。_4. Look ! A bird is flying in the sky._5. 公共汽車來了。_6. 劉先生經常在周日的時候（on Sundays）看英語書。_7. He i