現(xiàn)在進(jìn)行時(shí)精講精練

方圓 2009-07-17

展開全文

現(xiàn)在進(jìn)行時(shí)講解及練習(xí)

一、概念

現(xiàn)在進(jìn)行時(shí)表說話時(shí)正在進(jìn)行或發(fā)生的動(dòng)作,也可表示當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作．

結(jié)構(gòu)：助動(dòng)詞 be ( am / is / are ) +現(xiàn)在分詞.

二、現(xiàn)在分詞的構(gòu)成：

1.大多數(shù)動(dòng)詞后可在動(dòng)詞后直接加-ing．

　Eg: carry-carrying,catch-catching,drink-drinking, enjoy-enjoying hurry-hurrying ,do-doing , read-reading , think-thinking

2. 如果動(dòng)詞以-e結(jié)尾,則去掉-e,再加-ing,

　如come-coming , have-having , make-making,ride-riding,write-writing,take-taking,use-using．

3. 如果動(dòng)詞只有一個(gè)元音字母,而其后跟有一個(gè)輔音字母時(shí),將此輔音字母雙寫,再加-ing

　如： hit-hitting,let-letting, put-putting,run-running,sit-sitting．

4. 如果動(dòng)詞有兩個(gè)音節(jié),且重音在第二個(gè)音節(jié)上,則末尾的輔音字母須雙寫,再加-ing,

　如: for’get-forgetting,pre’fer-preferring,up’set-upsetting．試比較 ’benefit/benfiting, ’differ/differing,’profit/profiting,這些詞的重音在第一個(gè)音節(jié)上,因此其末尾的輔音字母不雙寫．

5. 以 -ic 結(jié)尾的動(dòng)詞,應(yīng)先把 -ic 變?yōu)?/span> -ick,再加 -ing,eg: panic/panicking,picnic/picnicking,但 lie/lying ,die/dying,tie/tying是特殊變化要記?。?/span>

三、句型結(jié)構(gòu)：

1.現(xiàn)在進(jìn)行時(shí)的肯定形式、否定形式、疑問形式及其回答,所有變化都體現(xiàn)在助動(dòng)詞 be ( is / am / are ) 上．

　1)現(xiàn)在進(jìn)行時(shí)的肯定形式：主語+be(am/ is/are)+doing+其他成分

　　I am singing . They are writing .

　2)現(xiàn)在進(jìn)行時(shí)的否定形式:主語+be(am/ is/are)+not +doing+其他成分

　　I am not singing . They aren’t writing .

　3）一般疑問句及回答：be(am/ is/are)+ 主語+doing+其他成分

　　Am I singing ? Yes ,you are . / No ,you aren’t .

　　Are they writing ? Yes ,they are . / No ,they aren’t .

　4)特殊疑問句及回答:特殊疑問詞+be(am/ is/are)+主語+doing+其他成分

　　What are you doing ? We are playing (要求就提問內(nèi)容具體回答).

2. 縮寫形式如下:

　　I am---I’m You are---You’re He is---He’s She is---She’s

　　It is---It’s We are---We’re They are---They’re

3.說明: 不是所有動(dòng)詞都能用現(xiàn)在進(jìn)行時(shí)態(tài)的,如：see、like、want、know 等動(dòng)詞往往都不用進(jìn)行時(shí)態(tài)．

四．用法：

1.表示現(xiàn)在( 指說話人說話時(shí)) 正在發(fā)生的事情．往往與 now,at the moment,just 等副詞連用,以示強(qiáng)調(diào)．

　We are waiting for you？ What are you doing? Some one’s knocking at the door．

2.正在進(jìn)行著的動(dòng)作可視為未完成的動(dòng)作： He’s talking to his friends in the classroom.

　可用 still 一詞強(qiáng)調(diào)動(dòng)作的持續(xù)性 He’s still talking to his friends in the classroom.

3. 表示長(zhǎng)期的或重復(fù)性的動(dòng)作,說話時(shí)動(dòng)作未必正在進(jìn)行．

　Mr. Black is writing another article. Don’t take that book away. Your father’s using it.

　She is learning piano under Mr. Black.

4.現(xiàn)在進(jìn)行時(shí)可用來表示不會(huì)長(zhǎng)期發(fā)生的動(dòng)作或情況,或被認(rèn)為在短期內(nèi)正在進(jìn)行的動(dòng)作或存在的情況：

　What’s your brother doing these days? He’s studying English at Oxford University.

5.現(xiàn)在進(jìn)行時(shí)也可以用來表示當(dāng)前的動(dòng)向：

　People are becoming more and more beautiful these days.

6. 表示漸變的動(dòng)詞有：become,turn,get,grow,run,go,begin等．

　The leaves are turning brow. It’s getting colder and colder.

7.與always,constantly,forever 等詞連用,表反復(fù)發(fā)生的動(dòng)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.

8. 現(xiàn)在進(jìn)行時(shí)(以及 be going to）可以表示為將來安排好的活動(dòng)和事件 We’re spending next winter in China. 用arrive,come,go,leave 等動(dòng)詞的現(xiàn)在進(jìn)行時(shí)描寫行程安排,也通常有“將到達(dá)”和“將離去”的意思： He’s arriving tomorrow morning.

9.當(dāng)現(xiàn)在進(jìn)行時(shí)表示某事發(fā)生的次數(shù)過多時(shí),則有時(shí)含有抱怨,討厭,贊揚(yáng)等的意思：

　He is always singing at night,and we can’t fall asleep late at night.

現(xiàn)在進(jìn)行時(shí)練習(xí)集錦

一、按要求改寫句子

1. The boy is playing basketball.

否定句：____________________________ 一般疑問句：_________________________

肯定回答：___________________否定回答：____________________

對(duì)“ The boy”提問：__________________________

1).she,the window,open,now.(用現(xiàn)在進(jìn)行時(shí)連詞成句.)_____________________

2).is,who,the window,cleaning?(連詞成句)______________________

3).She is closing the door now.(改成否定句)______________________

4.)You are doing your homework.(用"I"作主語改寫句子)______________________

5).they,the tree,sing,now,under.(用現(xiàn)在進(jìn)行時(shí)連詞成句.)____________________

6).The Young Pioneers are helping the old woman.(改成一般疑問句)__________                  7). Mrs White is watching TV.（對(duì)劃線部分提問）
   ________________________________________________
8). They are waiting for you at the library.（就劃線部分提問）
   ________________________________________________

二、單項(xiàng)選擇

（）1.我在照看孩子. (A)I am looking after the baby.(B)I'm look aftering the baby.

(C)I look am aftering the baby.(D)I looking after the baby.

( )2._____friend's making______a kite. (A)I,me (B)My,my (C)My,me (D)His,his

( )3.Is the woman ______ yellow your teacher?

(A)in (B)putting on (C)wearing (D)having

( )4.Look!The twins_____their mother do the housework.

(A)are wanting (B)help(C)are helping (D)are looking

( )5._____are the birds doing? They are singing in a tree. (A)Who(B)What (C)How (D)Where

( )6.Is she____something? (A)eat (B)eating (C)eatting (D)eats

( )7.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?

( )8.What are you listening_____? (A)/ (B)for (C)at (D)to

( )9.我正在聽他說話. (A)I listening to him. (B)I'm listening to him.

(C)I'm listen to him. (D)I'm listening him.

( )10.They are_____their clothes. (A)makeing (B)putting (C)put away (D)putting on

( )11.Listen! She____in the classroom. (A)is singing (B)sing (C)to sing (D)is sing

( )12.Today Jim______ his white shirt and brown trousers.

(A)is putting on (B)wear (C)put on (D)is wearing

( )13.______are you eating?I'm eating______meat.

(A)What,some (B)Which,any (C)Where,not (D)What,a

( )14.They______TV in the evening.They do their homework.

(A)are watching (B)can't watching (C)don't watch (D)don't watching

( )15.The children_____football. (A)is playing (B)are playing (C)play the (D)play a

( )16.They are flying kites. (A)他們喜歡放風(fēng)箏. (B)他們?cè)诜棚L(fēng)箏嗎?

(C)他們?cè)诜棚L(fēng)箏. (D)他們常放風(fēng)箏.

( )17.Look,They are swimming in the river. I want_____you.

(A)to go with (B)go with (C)helping (D)help

(    )18.Look.Lucy is_____a new bike today.   (A)jumping (B)running (C)riding (D)takeing（    ）19. Who ______ over there now?        A. singing    B. are sing    C. is singing
（    ）20. It’s nine ten. The students ______ a music class. A.have B.having C.are having
（    ）21. Listen! The boy _______.         A. crying    B. is crying    C. cries
（    ）22. Don’t talk here. Grandparents ______. A. sleep  B. is sleeping  C. are sleeping
（    ）23. Is the man _______ tea or milk?       A. drinks    B. drink    C. drinking

三、用括號(hào)中動(dòng)詞的適當(dāng)形式填空：

1.What_________you__________(do)? 2.I_____________(sing) an English song.

3.What________he____________(mend)? 4.He______________(mend) a car.

5.______you__________(fly) a kite?Yes,_______. 6.______she___________(sit) in the boat?

7.______you_____________(ask) questions? 8.We_______________(play) games now.

9. My parents _______（watch）TV now.             10. Look. Three boys _______（run）.
11. What _______ your mother _______（do）now?     12. _______ your dog _______ now?（sleep）
13. _______ you _______（listen）to music? Yes, I am.
14. Look, Miss Chen _______ football.（play）
15. Tom and his sister _______（wait）for you over there.
16. Now Class 3 and Class 4_______（have）a test.
17. Listen, someone _______（sing）in the classroom.
18. ——Where is Zhang Yan?
     ——She _______（talk）with her teacher in the teacher’s offi

四. 根據(jù)中文提示完成句子：
  1. 小花不是在寫作業(yè)，她在畫畫。
   Xiao Hua ______ ______ homework. She ______ ______ pictures.
  2. 今天李老師穿著一件紅色的連衣裙。
   Miss Li ______ ______ a red dress today.
3. 你爺爺在看報(bào)紙嗎？
   ______ your grandpa ______ the newspaper?
  4. Tom和Jim在做什么？
   ______ ______ Tom and Jim ______?
  5. 他們是在打籃球還是在打排球？
   ______ they ______ basketball ______ volleyball?
  6. 孩子們?cè)诟墒裁?？他們?cè)诔琛⑻琛?span lang=EN-US>
   ______ ______ the children ______? They ______ ______ and ______.
  7. 你喜歡跑步嗎？不。
   ______ you ______ ______?  No, ______ ______.
五. 改錯(cuò)：
  1. People like swiming in summer.（    ）
  2. He is going to go the park with his mom. （    ）
  3. Are you listen to me?（    ）
  4. I not writing a letter.（    ）
  5. Is she still helping Li Ling?（    ）

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