現(xiàn)在進行時及過去進行時講解及練習

1、現(xiàn)在進行時一、意義一一當表示現(xiàn)在正在進行的動作或正在發(fā)生的事。時間標志 now,句刖的look , listen二、構成：be (am, is ,are )+動詞現(xiàn)在分詞-ing形式肯定句：主語+ be +現(xiàn)在分詞V-ing (+其他)I m doing my homework now 杏定句：王語+be+not+動詞-ing +其他.I ， not doing my homework now一般疑問句：Be+主語+動詞-ing +其他？Are you doing your home work now?Yes, I am No , I ， m not 特殊疑問句：特殊疑問詞+be+主語+動詞-

2、ing+其他？What are you doing now ?三、現(xiàn)在分詞的構成：一般在動詞末尾直接加ing,以不發(fā)音字母e結尾的動詞，先去掉e,再加ing,以重讀閉音節(jié)結尾的動詞，中間只有一個元音字母，詞尾只有一個輔音字母，應雙寫末尾的輔音字母，再力口 ing,女 口: putt ing running begi nning stopp ingswim ming shopp ing jogg ing sitt ing gett ing forgett ing lett ing四、現(xiàn)在進行時的基本用法:表示現(xiàn)在（指說話人說話時）正在發(fā)生的事情。We are wait ing for you.習

3、慣進行：表示長期的或重復性的動作，說話時動作未必正在進行Mr. Gree n is writi ng ano ther no vel.（說話時并未在寫，只處于寫作的狀態(tài)。）She is lear ning pia no un der Mr. Smith.The leaves are turning red.It，s gett ing warmer and warmer.d責備）（4）與always, constantly, forever等詞連用，表不反復發(fā)生的動作或持續(xù)存在的狀 態(tài)，往往帶有說話人的主觀色彩。You are always cha nging your min（5 ）表示最近按

4、計劃或安排要進行的動作，如 女口： He is leaving for Nanjing this evening 他今晚動身去 xxoWe are having a holiday next Monday,我們 卜星期放彳段。 不用進行時的動詞1. 感官動詞不用于進行時態(tài)這些詞有 see, hear, smell, taste, feel 如：The cake smells good那塊蛋糕聞起來味道很好。2. 表示感情的動詞不用于進行時態(tài)這些詞有 love, hate, like, fear, prefer,女 口I like playi ng basketbal I 我喜歡扌籃球。3. 表

5、示思考和理解等意義的動詞不用于進行時態(tài)need這些詞有 know, understand, wish, hope, forget, remember,12/9現(xiàn)在進行時、寫出下列動詞的現(xiàn)在分詞walkrunswimmakegowriteshopsithavesi ngdan ceputseebuyliste njump 二、用現(xiàn)在進行時完成下列句子。1. Whatyou (do) ?2. Look! Someone(dance).3.Whathe(talk)?4.He(clean) a car.5.you(write) aletter?6.Cin dy(jump) inthe park?7.y

6、ou(ask) questions?8.We(play) gamesnow.9.My father(work) now.10. He(read) an En glish book now.二、用所給的動詞的正確形式填空。1 Whatyou(do) now?2. Wha tyour mot her(do) now?3. Look! Three boys(run).4. Liste n! some girls (sing) in the classroom.5. Its nine o clock. My father (work) in the office.6. Where is Mark? H

7、e (sit) on the grass.7. Look, Miss Chen(play) football.8 What is our daughter doing? She (liste n) to music.9. It，s 5 oclock now. We( have ) supper now.10. he (clea n) the classroom? No. He isn t He(talk).四、按要求改寫下列的句子。1. You are doing your homework.(用”作王語改與句子)2. She is closing the door now.改成凸疋句)The

8、 birds are singing on the tree就戈 U 線部分提冋)4. They are cleaning the window.(改為般疑冋句)5. Kate is dan ci ng對劃線部分提冋)6. I am riding a bike with my father.(對劃線部分提向)7. My mother is cooking the meal.（改為否定句）Mary is writing letter to her pen pal.（對劃線部分提冋）五、將下列句子改成現(xiàn)在進行時。1. 1 watch TV.2. Kitty and Ben have lunch a

9、t about twelve3. She works in a hospital.4. What do you do?5. Danny eats an apple過去進行時或表示過去某一last eve ning, whe1）概念：過去進行時主要表示過去某一時刻正在進行的動作， 階段一直在進行的動作2）常用的時間狀語this morning, the whole morning, all day yesterday，from nine to ten n, whileMy brother fell while he was ridi ng his bicycle and hurt himself

10、.It was raining whe n they left the stati on.When I got to the top of the mountain, the sun was shi ning.過去進行時結構:女口 What過去進行時謂語動詞形式由” was/were動詞的現(xiàn)在分詞”構成,were you doing at the time of the meeting?開會的時候你正在干什么?Jimmy was watch ing TV at this time last Mon day 上個星期一的這個時候吉米正在看電視。否定句則在 was/were 后加一個not,疑冋句

11、將was/were提前則可如:He was readi ng a book at 5:00pm yesterday.e was not readi ng a book at 5:00 yesterday.-as he readi ng a book at 5:00 yesterday?(Yes, he was / No, he wasn t)What was he doing at 5:00 yesterday?三、過去進行時的句式二、過去進行時用法：1. 過去進行時主要表示過去某個時刻正在進行的動作，XX表示過去的狀語連用。如：He was readi ng a book at 5:00pm

12、 yesterday.2. 過去進行時也可以表示過去某一段時間內(nèi)正在進行的動作。He was readi ng a book from 9 to 5 yes terday.3. 過去進行時與頻度畐【J詞 always forever, continually, constantly 等連用 時表 示過去經(jīng)常反復的動作，常常帶有埋怨、討厭、贊揚或喜愛等情緒。（1）My sister was always being late.表Z5埋怨）（2）He was always helping others.表不贊揚）4. 過去進行時表示過去將要發(fā)生的動作現(xiàn)在進行時可以表示將來的動作，同樣，過去進行時也

13、可以表示從過去某 時看來 將要發(fā)生的動作，常用在間接引語中。 Lucy arrived in Beiji ng last Friday. But she was leav ing for Hog Kong the next morning. 周五Lucy到達xx,但第二天早晨就要動身去xx 了。5 （ 1）是說用一般過去時，只表示有過這件事；用過去進行時，則強調(diào)動 作的 連續(xù)性。 I wrote a letter this morni ng. 今天上午我寫了一圭寸信（信寫完了）I was writing a letter this morning. 今天上午我在與圭寸信（信不定與完） The

14、childre n watched TV yesterday eve ning. 昨天晚上孩子們看了電視。（強調(diào)過去發(fā)生了這件事）The childre n were watchi ng TV yesterday eve ning.昨晚孩子們者H在看電視。（強調(diào)昨晚看電視這一動作的持續(xù)性）6使用過去進行時應注意的幾點（1）動詞hope, wonder等的過去進行時常用來表不提出要求，雖然表不現(xiàn)在的內(nèi) 容，但語氣比一般現(xiàn)在時或一般過去時要委婉。如：when作并列連詞，表示 這時）突然”之意時，第一個并列分句用過去進 行時， when引導的并列分句用一般過去時。女口：I was taki ng a

15、 walk whe n I met him.我正在散步,突然遇見了他。We were playi ng outside whe n it bega n to rai n.我們正在外邊玩，這時下起雨 來ToI was leaving for Wuhan that day. 那天我正要去 xxo一、用所給詞的適當形式填空。(過去進行時)1. Whatyou(do) at that time last ni ght?We(watch) TV.2. Mike and I(play) basketball at that time yesterdayafter noon.3. Jane (wait) f

16、or me when I (arrive).4. I first met Lisa three years ago. She (work) at a radio shop atthe time.5. What Jim(write) whe n the teacher came in?6. He(lie) on the ground at nine yes terday eve ning?7. Whe n I arrived at his office, he (speak) on the pho ne.8. 一一Was your fat her at home yesterday eve ni

17、ng?-Y es, he was. He(lis te n) to the radio at 7 : 00 pm yes terday.二、單項選擇。()1. Li Leia letter to his frie nd last ni ghtA. was writi ngB. was writte nC. will write the party D. writes()2.-Hi, Lin Tao. I did nt see you at the party一-Oh, Iready for the math exam.A. am gett in gB. was gett in gC. gotD

18、. have got()3. Theya foot ball game from 7 to 9 oclock las t ni ght.A. were watchi ngB. watchC. watchedD. are watch ing（）4. Whatyour gran dfather this time yesterday?A. is ; doin gB. was ; doin gC. did ; doD. does ; do（）5. youa meeti ng at four yesterday afternoon?A. Were ; having B. Was ; havingC. Did ; have D. Do ; have三、句式轉(zhuǎn)換。1Kate was readi ng books at eight last n ight?改為一般疑冋句，并作肯定和杏 定 回答）Y es, she. No, she .2. We were hav