現(xiàn)在進行時的用法

1、學(xué)習(xí)必備歡迎下載現(xiàn)在進行時用法-、定義：1、表示說話時正在進行的動作及行為 2、表示現(xiàn)階段正在進行的動作。二、結(jié)構(gòu)：(1)肯定式：主語+ be + v-ing+其它。如： He is mending his bike ,他正在修自行車。(2)否定式：主語+ be+not +v-ing +其它。如：He is not (isnt) mending his bike .他沒在修自行車。(3)疑問式：主要分一般疑問句和特殊疑問句兩種句式。一般疑問句：Be +主語+ v-ing +其它？如： Is he mending his bike ?他正在修自行車嗎？一Yes, he is . (No, he

2、isnt .)特殊疑問句：疑問詞+ be +主語+ v-ing +其它？如：What is he doing ?他正在干什么？三、用法：(1)以Look !或Listen !開頭的句子提示我們說話時動作正在進行，應(yīng)用現(xiàn)在進行時。如 ：Look ! The children are playing games over there .Listen ! Whos singing in the classroom ?(2)當(dāng)句子中有now (現(xiàn)在)時，常表示說話時動作正在進行，這時也常用現(xiàn)在進行時。如：We are reading English now(3)描述圖片中的人物的動作時常用現(xiàn)在進行時，

3、以示生動。如:Look at the picture . The girl is swimming .（4）表示當(dāng)前一段時間內(nèi)的活動或現(xiàn)階段正在進行的動作時常用現(xiàn)在進行時。這時常與時間狀語 these days, this week 等連用。如： We are playing football these days .這些天我們在踢足球。（5）有時句子中可能沒有時間狀語，但如果表示的是說話時或者現(xiàn)階段正在進行的動作，就應(yīng)該用 現(xiàn)在進行時。如：Whats Jim doing ?吉姆在干什么？ -He is cleaning the room .他正在打掃房間。注意：是不是所有的動作都可以用現(xiàn)在進

4、行時？不是。有一些表示狀態(tài)、結(jié)果、感覺和感情的動詞，如 have （有），be （是），like （喜歡），know（知道），want （想要），think （認(rèn)為），see （看見），hear （聽見），forget （忘記）等，一般不用現(xiàn)在進行時。如：I have a new bike now .現(xiàn)在我有一輛新的自行車。但不說：Im having a newbike now .四、有些動詞的現(xiàn)在進行時表示近期按計劃或安排要進行的動作。go,come,leave,start,arrive,return,work,sleep,stay,play,do, have,wear, die 等。如：S

5、hes coming to see me tomorrow.她明天要來看我。The football match is starting next Monday.五、另外，有一些表示狀態(tài)和感覺的動詞，一般不用于現(xiàn)在進行時態(tài)be,love,like,hate,want,hope,need,prefer,wish,know,understand,remember,guess,mean,think（ 以 為），feel, seem, look（看起來）,see, own, hear, find, mind（ 在意）,have（有）等。六、現(xiàn)在分詞的構(gòu)成：1 一般情況下直接加ingthink-thin

6、kingsleep-sleepingstudy-studyingspeak-speakingcarry-carryingsay-saying2以不發(fā)音的字母e結(jié)尾的單詞，去掉字母e,再加ingwake-wakingmake-makingcome-comingtake-takingleave-leavinghave-having3以重讀閉音節(jié)結(jié)尾，呈現(xiàn)“輔，元，輔”結(jié)構(gòu)的動詞，先雙寫末尾的輔音字母，再加ingstop-stoppingsit-sittingrun-runningforget-forgettingbegin-beginning4以ie結(jié)尾的動詞，把ie改為y ,再加ingdie-d

7、ying lie-lying5以重讀閉音節(jié)結(jié)尾，呈現(xiàn)“輔，元，輔”結(jié)構(gòu)的動詞，先雙寫末尾的輔音字母，再加ing。這類詞有: bigin , cut, get,hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig,forget, regret, rid, 等。travel雖然重讀第一音節(jié)，詞尾音節(jié)不重讀，但是現(xiàn)在分詞仍要雙寫末尾輔音字母，然后再加ing,如：travel-travelling.初中階段此類詞只有這一個。現(xiàn)在進行時專練一、用括號內(nèi)所給動詞的適當(dāng)形式填空1. Look! Tom and his parents (

8、swim) in the river now .2. Its only 7 oclock , but Mary(sleep) in bed . She(not go )to bed so early every night. She is ill today .3. I(do) my homework . But my pen is broken . Dont (worry) . Ill (mend) it for you now .4. What are they doing now ? They (put) on their clothes .5.Its five oclock . The

9、 students (play) football on the playground .6.Listen ! Jims radio (make) a loud noise . Would you please tell him (turn) it down ?二、句型轉(zhuǎn)換1. He is at work now .(改為同義句)He now.2. They play basketball in the morning . (用 now 替換)They basketball now .3. The teacher is talking to my brother .(對劃線部分提問)is th

10、e teacher talking to ?is the teacher talking ?4. Mr. Green is teaching us English .(對劃線部分提問)Mr. Green?5. The women are working near the house .(對戈U線部分提問)the women working ?6. Tom and his classmates are cleaning the windows . （同義句）Tom his classmates is cleaning the windows三、單項選擇題1. Whatre the childre

11、n doing ? They.A.are listening the radio B.are looking books C.are watching TV D.seeing a film2. There is a dog in the yard （院子）now. A.run B.running C.runs D.is running3. We _any Chinese classes on Thursday . We an English class now .A.arent having;have B.dont have;have C.dont have;are having D.aren

12、t having;are having4. The twins red skirts today . They look fine .A. are wearing B. are putting on C. are wear D. put on5. One of the boys standing by the lake . A. are B. be C. is D. am6. Its 12 oclock . The Green family lunch .A. have B. has C. are having D. is having一般現(xiàn)在時和現(xiàn)在進行時的區(qū)別一般現(xiàn)在時表示經(jīng)常性的動作；而現(xiàn)在進行時表示暫時性的動作。He walks to work