1、現(xiàn)在進行時講解與練習(xí)一.現(xiàn)在進行時概念：現(xiàn)在進行時表示現(xiàn)在正在進行或發(fā)生的動作，也可表示當前一段時間內(nèi)的活動或現(xiàn) 階段正在進行的動作。二 . 現(xiàn)在進行時結(jié)構(gòu)： Be 動詞 Ving三.現(xiàn)在進行時幾種句型用法： 陳述句 （肯定句 ）主語+ be（am, is, are）+現(xiàn)在分詞，如：I am reading En glish.我正在讀英語。He is writi ng.他正在寫字。You are running.你正在跑步。 一般疑問句Be（Am, Is, Are）+ 主語+現(xiàn)在分詞 ， 如：1. -Are you sin gi ng?你正在唱歌嗎？-Yes, I am是的，我在唱歌。-No,

2、 Im n ot.不，我不在唱歌。2. -Is he （she） liste ning to music他 （她）在聽音樂嗎？ -Yes, he （she） is是的，他（她）在聽音樂。-No, he （she） isnt不，他（她）不在聽音樂。 特殊疑問句疑問詞+ be （am, is, are+主語+現(xiàn)在分詞，如：1. -What are you doi ng?爾正在干什么？-I am doing my homework .我正在做作業(yè)。2. -What is he （she） doi ng他（她）正在干什么？-He （She） is ridi ng a bike.他（她）正在騎自行車。

3、否定句主語+ be（am, is, are + not +現(xiàn)在分詞I am not reading English 我不在讀英語。【注】 這里的現(xiàn)在分詞指的是 Ving形式；像look（看）、listen（聽卜now（現(xiàn)在）常 出現(xiàn)在現(xiàn)在進行時態(tài)句子中。請看：1. Look! Jack is swimmi ng.看！杰克正在游泳。2. Liste n! She is sin gi ng 聽！她正在唱歌。3.1 am clea ning my room now 現(xiàn)在我正在打掃房間。四.動詞加 ing 的變化規(guī)則1一般情況下，直接加 ing ，如： cook-cooking2以不發(fā)音的 e 結(jié)尾，

4、去 e 加 ing ，如： make-making, taste-tasting 3假如末尾是一個元音字母和一個輔音字母，雙寫末尾的輔音字母，再加ing ，如： run-running, stop-stopping現(xiàn)在進行時基礎(chǔ)專項練習(xí):一、寫出下列動詞的現(xiàn)在分詞：play sing gofeed read eat write have makedance live ride live take comeput cutrun_ swim sit二、用所給的動詞的正確形式填空：1. The boy( draw)a picture now.2. Listen .Somegirls ( sing)i

5、n the classroom3. My mother( cook )some nice food now.4. Whatyou( do ) now?5. Look . They( have) an En glish less on .6. They(no t ,water) the flowers now.7. Look! The girls (dance )in the classroom .8. What is our granddaughter doing? She(listen) tomusic.9. It s 5 o clock now. We(have)supper now10.

6、 Helen(wash )clothes? Yes ,she is.三、句型轉(zhuǎn)換：1. They are doi ng housework .(分別改成一般疑問句和否定句) 2. The students are cleaning the classroom .(改一般疑問句并作肯定和否 定回答) 3. I m playing the football in the playground .(改為否定句 )4. Tom is reading books in his study .(改為一般疑問句)5. My mother is cook ing some n ice food now.(改一

7、般疑問句并作肯定和否定回答) 6. They are not watering the flowers now.(改為肯定句)現(xiàn)在進行時態(tài)提高題一. 填空題1. Mr Zheng ook now.2. The rabbits(jump) now.3. Look ! Tom and Joh n (swim).4. My brother n his room now.5. Look! The bus (stop).6. We n glish class now.7. Liste n! Some one is (come).8. They rflies now.二、按要求改寫句子1. The boy

8、 is play ing basketball.否定句：一般疑問句：肯定回答：否定回答：對“ The boy ” 提問：2. 造句：1) She is closing the door now.(改成否定句)2) You are doing your homework.( 用 T 作主語改寫子)3) The Young Pioneers are helping the old woman.(改成一般疑問句 )三、單項選擇( )1.Look!The twinstheir mother do the housework.(A) are wanting (B)help (C)are helping

9、(D)are looking( ) 2.are the birds doing? They are singing in a tree.(A)Who (B)What (C)How (D)Where ( )3. 你在干什么 ?(A)What is you doing? (B)What are you do?(C)What are you doing? (D)What do you do?( )4.They aretheir clothes.(A)makeing (B)putting (C)put away (D)putting on( )5.Listen! Shein the classroom

10、.(A)is singing (B)sing (C)to sing (D)is sing( )6.Today Jim his white shirt and brown trousers.(A)is putting on (B)wear (C)put on (D)is wearing( )7 .are you eating? I m eatingmeat.(A)What,some (B)Which,any (C)Where,not (D)What,a( )8.TheyTV in the evening.They do their homework.(A)are watching (B)cant

11、 watching (C)dont watch (D)dont watching( )9.The childrenfootball.(A)is playing (B)are playing (C)play the (D)play a ( )10.They are flying kites.(A) 他們喜歡放風(fēng)箏 . (B) 他們在放風(fēng)箏嗎 ?(C) 他們在放風(fēng)箏 . (D) 他們常放風(fēng)箏 .( )11.Look.Lucy isa new bike today.(A)jumping (B)running (C)riding (D)takeing參考答案、寫出下列動詞的現(xiàn)在分詞:playplayi

12、 ngsingsi nginggogoi ngfeedfeed ingreadreadi ngeateat ingwritewriti nghavehav ingmake mak ingdan ce_dancingliveliving_ _rideridi nglove_lovi ngtaketak ingcomecomingput_putt ingcutcutt ingrun_runningswim _swimmi ngsitsitti ng二、用所給的動詞的正確形式填空：1. The boyare draw ing ( draw)a picture now.2. Liste n .Some

13、 girls are singing ( sin g)i n the classroom .3. My mother is cooking ( cook )some nice food now.4. What are you doing ( do ) now?5. Look . They are hav ing (have) an En glish less on .6. They aren t watering (not ,water) the flowers now.7. Look! The girlsare dancing (danee )in the classroom .8. Wha

14、t is our gran ddaughter doing? She is listening(liste n ) tomusic.9. It s 5 o clock now. We are having (have)supper now.10. Is Helen washing (wash )clothes? Yes ,she is.三、句型轉(zhuǎn)換：1. They are doi ng housework .(分別改成一般疑問句和否定句) Are they doing housework? They are not doing housework.2. The students are cle

15、aning the classroom .(改一般疑問句并作肯定和否 定回答) Are the stude nts clea ning the classroom ? Yes.they are. No.they aren t.3. I m pl aying the football in the playground .(改為否定句)I m not playing the football in the playground.4. Tom is reading books in his study .(改為一般疑問句)Is Tom reading books in his study ?5.

16、My mother is cook ing some n ice food now.(改一般疑問句并作肯定和否定回答) Is your mother cookingany nice food now? Yes,she is. No,she isn t.6. They are not watering the flowers now.(改為肯定句)They are wateri ng the flowers now.現(xiàn)在進行時態(tài)提高題一. 填空題1. Mr Zheng is reading (read) a book now.2. The rabbits are jumpi ng (jump)

17、now.3. Look ! Tom and John are swimming (swim).4. My brother is making(make) a kite in his room now.5. Look! The bus is stopping (stop).6. We are having (have) an English class now.7. Liste n! Some one iscoming (come).8. Theyare catching (catch) butterflies now.二、按要求改寫句子1. The boy is play ing basket

18、ball.否定句： The boy isn t playing basketball.一般疑問句：Is the boy play ing basketball?肯定回答：Yes,he is.否定回答：No,he isn t.對“ The boy ” 提問： Who is playing basketball?2. 造句：1) She is closing the door now.(改成否定句)She is not clos ing the door now.2) You are doing your homework.(用I作主語改寫子)改成一般疑問句）I am doing myhomewo

19、rk.3) The Young Pioneers are helping the old woman.(Are the Young Pion eers helpi ng the old woma n?三、單項選擇( C ) 1.Look!The twinstheir mother do the housework.(A) are wan ti ng (B)help (C)are helpi ng(D)are look ing( B ) 2.are the birds doing? They are singing in a tree.(A)Who (B)What (C)How (D)Where(C )3.你在干什么？(A)What is you doi ng?(B)What are you do?(C)What are you doin g? (D)What do you do?(D )4.They aretheir clothes.(A)make ing (B)putt in