現(xiàn)在進(jìn)行時(shí)態(tài)

1、現(xiàn)在進(jìn)行時(shí)態(tài)現(xiàn)在進(jìn)行時(shí)態(tài)review of the present continuous tense教學(xué)重、難點(diǎn)教學(xué)重、難點(diǎn)1、現(xiàn)在進(jìn)行時(shí)態(tài)的鞏固與運(yùn)用2、現(xiàn)在分詞的構(gòu)成一、一、定義定義 現(xiàn)在進(jìn)行時(shí)態(tài)表示現(xiàn)在、說(shuō)話瞬間或當(dāng)前一直做著的動(dòng)作。eg : jenny is watching tv now . i am writing to my best friend . look ,they are playing football.二、謂語(yǔ)結(jié)構(gòu)二、謂語(yǔ)結(jié)構(gòu) 現(xiàn)在進(jìn)行時(shí)態(tài)的謂語(yǔ)結(jié)構(gòu)為：am/is/are+現(xiàn)在分詞。am/is /are 在時(shí)態(tài)中坐助動(dòng)詞用，無(wú)實(shí)際意義。am/is/are的選擇運(yùn)用由

2、句子主語(yǔ)的人稱(chēng)和數(shù)決定。eg : i am watching tv at home now . look , dave is cleaning the room . the students are seeing a movie .三、現(xiàn)在分詞的構(gòu)成三、現(xiàn)在分詞的構(gòu)成1、一般動(dòng)詞在后面直接加ing ,如： readreading playplaying 2、以不發(fā)音的e結(jié)尾的單詞，去e再加ing . 如： writewriting havehaving 3、以ie為重讀音節(jié)結(jié)尾的單詞，變ie為y再加 ing. 如：diedying lielying .4、重讀閉音節(jié)結(jié)尾的單詞，要雙寫(xiě)最后一 個(gè)

3、輔音字母，再加ing .如： swimswimming runrunning sitsitting beginbeginning getgetting stopstopping shopshopping hiccuphiccupping planplanning babysitbabysitting 寫(xiě)出下列動(dòng)詞的ing形式1. make- 2. open3. clean- 4. carry5. lie - 6. begin7. see- 8. get9. stop- 10. play- makingopeningcleaningcarryinglyingbeginningseeinggett

4、ingstoppingplaying四、句型轉(zhuǎn)換1、肯定句變?yōu)橐话阋蓡?wèn)句：把句中的is或are 提到句首;句中第一人稱(chēng)變?yōu)榈诙朔Q(chēng)。 eg : steve is talking to his teacher . is steve talking to his teacher ? yes , he is . / no , he isnt . we are singing . are you singing ?2、肯定句變?yōu)榉穸ň鋾r(shí)，在be動(dòng)詞后加not . eg : kate and jim are reading in the room . kate and jim arent reading

5、 in the room . jim is playing with a football . jim isnt playing with a football .i see !五、現(xiàn)在進(jìn)行時(shí)態(tài)的判定1、一般句中用到表示“在現(xiàn)在”的時(shí)間狀語(yǔ)， 如：now , right now , at the moment 或 its+幾點(diǎn)鐘的句型，常判定用現(xiàn)在進(jìn)行時(shí)。 eg : hurry up. mr wu is waiting for us now. its six oclock .the children are playing basketball. 2、句中用到“l(fā)isten!”, “l(fā)ook!

6、”, “keep quiet!” “dont make noise!”等提示語(yǔ)時(shí)，表示說(shuō) 話間另一個(gè)動(dòng)作正在進(jìn)行，句子要用現(xiàn)在 進(jìn)行時(shí)態(tài)。 eg : keep quiet ! the teachers are talking in the office .3、現(xiàn)在進(jìn)行時(shí)常用來(lái)表示在當(dāng)前一直做著 的動(dòng)作，這時(shí)句中常用these days , all the time 等時(shí)間狀語(yǔ)。 eg : these days , uncle wang is building a small room for his dog . i am reading in my room all the time this

7、 morning .4、通過(guò)上下文句義，表明某個(gè)動(dòng)作是現(xiàn)在 或說(shuō)話瞬間發(fā)生的動(dòng)作，這個(gè)句子也要 用現(xiàn)在進(jìn)行時(shí)態(tài)。 eg :.is your mother at home “ yes , she is . she is watching tv . .where is tom ? he is running on the playground .5、表示狀態(tài)或感覺(jué)的詞，一般不能用于現(xiàn)在 進(jìn)行時(shí)態(tài)。因?yàn)樗鼈儾荒鼙硎菊谶M(jìn)行的 動(dòng)作。eg :. look ! there are some sheep on the hill. look! the boat looks like a duck. now

8、, i want to go to beijing .6、對(duì)于無(wú)法持續(xù)動(dòng)作的詞，一般常用現(xiàn)在進(jìn) 行時(shí)態(tài)表示將來(lái)。如： go , come , leave , start , arrive , move 等等 eg :. where are you going ? . im leave for beijing tomorrow . . hurry up ! the bus is coming . . my family is moving to china on friday .用所給詞的適當(dāng)形式填空1. listen ! mr wu _(talk) on the phone.2. i _(no

9、t play) soccer. im walking now .3. is your father at home ? yes , he is . he _(watch) a tv show .4. they _(want) to go to the shop now .5. dont speak! my father _(sleep)is talking am not playing is watchingwantis sleeping用所給詞的適當(dāng)形式填空6. steve is very busy . he_(write) now .7. _ you _(wait) for your fr

10、iend ? - no , im not .8. its 12 oclock now .the students_ (have) lunch. 9. dont go out ! it _(rain) heavily .10.why _ you _(stand) here now ?is writingarewaitingare having is raining arestandingtalk about the people in the people whats she doing ?she is reading .talk about the people in the peoplewhats he doing ? he is running .talk about the people in the peopleis the girl cleaning the room? no , she isnt . she is doing t