4-5现在进行时、过去进行时.doc

4.现在进行时、动词的ing形式现在进行时动词的现在进行时由be的现在时形式“am/is/are+现在分词”构成，主要用于以下几方面。（1）用来表示现在此时此刻正在进行或发生的动作。例如： What are you doing? We are playing basketball.你们在干什么？我们在打篮球 Theyre having a meeting. 他们在开会。（2）有时用来表示现阶段正在进行，而说话时不一定正在进行的动作。例如： Are they working hard this term? 这学期他们在努力学习吗？ We are picking apples on a farm these days? 这些天我们正在农场摘苹果。（3）表示即将发生的动作（如在最近按计划或安排好要进行的动作）。Come, go, leave, start, arrive等动词常与将来时间的状语连用表示这种意义。例如： They are going to Shanghai this Friday.他们这个星期主要去上海。Tom is coming here next week.汤姆下周要来这儿。（4）现在进行时与always, often, forever等连用表示赞扬、厌烦等语气。如： Youre always interrupting me! 你老打断我的话!(抱怨) My father is always losing his car keys. 我爸老丢车钥匙。(不满) Shes always helping people. 她老是帮助别人。(赞扬) 注意：像 be, think, understand, love, have, own, see, hear, find, belong to 等静态动词通常不用于进行时。现在进行时态的肯定、否定和疑问式及特殊疑问句1)现在进行时的肯定形式：主语+be(am/ is/are)+doing+其他成分I am singing . They are writing .2)现在进行时的否定形式:主语+be(am/ is/are)+not +doing+其他成分I am not singing . They arent writing .3）一般疑问句及回答：be(am/ is/are)+ 主语+doing+其他成分Am I singing ? Yes ,you are . / No ,you arent .Are they writing ? Yes ,they are . / No ,they arent .4)特殊疑问句及回答:特殊疑问词+be(am/ is/are)+主语+doing+其他成分缩写形式如下:I am-Im You are-Youre He is-Hes She is-ShesIt is-Its We are-Were They are-Theyre动词的ing形式的构成 （1）一般在动词原形末尾加ing。例如：workworking, studystudying. （2）以不发音的字母e结尾的动词，先去掉e，再加ing。例如:havehaving, liveliving. （3）以重读闭音节结尾的动词，如结尾只有一个辅音字母，应先双写出这一字母，再加ing。例如：runrunning, stopstopping, forgetforgetting, beginbeginning.课堂练习 一、写出下列动词的ing形式walk jump watch lie playsing smoke dance drive run swim sittie readeat 二、用现在进行时完成下列句子:1. _you_(fly) a kite? Yes,_.2. _you_(sit) in the boat?3. _he_(talk) with me?4. We_(play) football now.5. What_you_(do)?6. I_(sing) an English song.7. What_he_(mend)?8. He_(mend) a car.9. These boys _ (play) tennis on the playground.10. My mother_ (cook) in the kitchen.三、选择1. Look. Lucy is_ a new bike today.A. jumping B. running C. riding D takeing2. The children _ football.A. is playing B. are playing C. play the D. play a3. They _TV in the evening. They do their homework.A. are watching B. cant watching C. dont watch D. dont watching4. Listen! She_ in the classroom.A. is singingB. sing C .to sing D. is sing5. _are you eating? Im eating _ meat.A. What,some B. Which,any C. Where,not D. What,a6. Is she _ something?A. eat B. eating C. eatting D. eats7. I cant catch up with the fashion,because the clothes style_ all the time.A. has changed B. is changed C. is changing D. changed8.Look! The children_ basketball on the playground.A. plays B. played C. is playing D. are playing9.Jack and Ketty_ in the lake. Lets join them,shall we?A. swim B. have swum C. swamD. are swimming10.Its six in the afternoon. The Greens_ lunch together.A. has B. are having C. have hadD. had had四、选择1. Tom his teeth now. A. brush B. brushes C. is brushing D. will brush2. He now.A. smoke B. smokes C. is smoking D. will smoke3. Look! That girl .A. dance B. dances C. is dancing D. will dance4. Listen! The baby .A. cry B. cries C. is crying D. will cry5. He now.A. dance B. dances C. is dancing D. will dance6. Look! The monkeya banana.A. peel B. peels C. is peeling D. will peel7. Dont be so naughty! My mother.A. sleep B. sleeps C. is sleeping D. will sleep8. Cats on the floor now.A. lie B. are lying C. are liing D. will lie9. Listen! She .A. sing B. sings C. is singing D. will sing10. I _ for my friends now. A: will wait B: am waiting C: waited D: waits11. The baby-sitter _ the baby now. A: will feed B: is feeding C: feeds D: fed12. His mother _ him how to tell time now. A: will teach B: is teaching C: teaches D: taught13. He _ the jungle gym now.A: climbs B: is climbing C: will climb D: climbed14. Joe _ a hamburger now. A: is eating B: will eat C: eats D: ate家庭作业一、填空1. She (play) now.2. We (sit) on the beach now.3. Dont come in! I (take) a bath.4.The cat （run）in the garden now.5. Look! The bird .(fly)6. Listen! She !(sing)二、选择。1.I on the chair now.A. is sitting B. am sitting C. am siting2.She ball now.A. is play B. is playing C. is playing3.Tom on the bed.A. are jumping B. is jumping C. is jump4.My parents in the kitchen.A. is cooking B. are cooking C. cooks5.Listen! The baby .A. cry B. cries C. is crying6.The cat in the garden.A. is running B. is runing C. run7.Elva now.A. is smile B. is smileing C. is smiling8.Look! The bird .A. is fly B. flying C. is flying9.Dont bother me ! I .A. work B. is working C. am working10.Dont come in! She .A. take a bath B. is takeing a bath C. is taking a bath11. Elva juice now.A. drinks B. is drinking5、过去进行时一、过去进行时的构成过去进行时表示过去某一时刻或某段时间正在进行的动作。过去进行时由“was/ were+动词-ing”构成。二、过去进行时的用法过去进行时的基本用法表示在过去某一时刻正在发生的动作或该动作与过去的另一动作同时发生。I was having supper at 7:00 yesterday evening. 昨天晚上7点我正在吃晚饭。She was playing the piano while I was reading the newspaper. 她弹钢琴时我在看报。表示过去一段时间内正在进行的动作。We were talking about you the whole morning. 我们整个上午都在说你。提示当句子意思很清楚时，我们也可以把两个动词都换成一般过去时。We listened carefully while the teacher read the text. 老师读课文时，我们都仔细地听着。表示按计划、安排过去将要发生的事。用于come, go, leave, start, arrive等表示位置转移的动词时，也可以用过去进行时表示过去将要发生的动作。如：He told me that he was going soon. 他告诉我他很快就要走了。She said she was leaving for New York the next month. 她说她下个月动身去纽约。过去进行时的特殊用法表示故事发生的背景。It was snowing as the medical team made its way to the front.那支医疗小组往前线行进时，天正下着雪。Tom slipped into the house when no one was looking. 汤姆乘没人注意时溜进了房间。表示一个新的动作刚刚开始。过去进行时可用来引出一个新的动作，这种用法颇有点儿像镜头转换。Five minutes later, he was standing at the door, smoking. 5分钟后，他已站在门口抽着烟。The baby was crying hard, and suddenly the crying stopped.这婴儿在大声啼哭，突然，哭声停止了。过去进行时还可和when结构遥相呼应，含有意外之意。I was walking in the street when someone called me. 我正在街上走时突然有人喊我。We were playing outside when it began to rain. 我们正在外面玩时天突然下起了雨。用来陈述原因或用作借口。She went to the doctor yesterday. She was having a lot of trouble with her heart.她昨天去看病了。她患了很严重的心脏病。I havent finished my homework because I was helping my mother at home all day yesterday.我作业没做完是因为我昨天一直帮妈妈在家干活。与always, constantly等词连用，表示感情色彩。The girl was always changing her mind. 这女孩老是改变主意。In the past he was constantly asking me for money.过去他总是向我要钱。过去进行时与一般过去时的比较一般过时往往表示某一动作已经完成，而过去进行时却表示动作在持续或未完成。She wrote a letter to her friend last night. 她昨晚给朋友写了封信。 (信写完了)She was writing a letter to her friend last night. 她昨晚一直在给朋友写信。 (信不一定写完)一般过去时表示只做一次动作，而过去进行时却表示动作反复地进行。She waved to me. 她朝我挥了挥手。She was waving to me. 她不断地朝我挥手。The boy jumped up and down. 这男孩跳了一下。The boy was jumping up and down. 这男孩不停地跳着。句中有a moment ago之类的短语一般用一般过去时。句中有at this time last Sunday, from 8 to 9 yesterday 之类的状语一般用过去进行时。过去进行时练习题二、 用动词的适当形式填空。1. While we _ (wait) for the bus, a girl _ (run) up to us.2. I _ (telephone) a friend when Bob _ (come) in.3. Jim _ (jump) on the bus as it _ (move) away.4. We _ (test) the new machine when the electricity _ (go) off.5. She _ (not want) to stay in bed while the others _ (all, work) in the fields.6. While mother _ (put) Cathy to bed, the door bell _ (ring).7. As I _ (walk) in the park, it _ (begin) to rain.8. Even when she _ (be) a child she _ _ (already, think) of becoming a ballerina (芭蕾舞演员).9. It was quite late at night. George _ (read) and Amy _ (ply) her needle when they _ (hear) a knock at the door.10. There _ (be) a group round the fire when they _ (reach) it. An old woman _ (sit) on the ground near the kettle; two small children _ (lie) near her; a donkey _ (bend) his head over a tall girl.1. I _ (have) my breakfast at half past six yesterday morning.2. Mary _ (go) over her lessons from six to seven last night. John and peter _(do) the same thing.3. What _ you _ (do) at that time? We _ (watch) TV.4. Was your father at home yesterday evening? Yes ,he was. He _ (listen) to the radio.5. They _(not make) a model ship when I saw him.6. _ they _ (have) a meeting at 4 yesterday afternoon?No, they _. They _ (clean) the classroom.7. _ it _(rain) when you left school? Yes, it _. (No, it _)8. What _ your father _ (do) when he was your age?9. One day, Edison _ (wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play.10. He asked me if I _ (go) fishing that afternoon.11. The three of them were in a hurry because their plane _ (leave) in five minutes.12. In a letter, john told us that he _ (come) to china next month.13. When the bell rang, jenny _ (wait) in her seat.14. She _ (make) her dress the whole afternoon.15. While my father _ (look) through the evening paper, he suddenly _ a cry.三、 选择题。1. I _ cooked a meal when you _ me.A. cooked, were ringing B. was cooking, rangC. was cooking, were ringingD. cooked, rang2. He said he _ to draw a plane on the blackboard at that time.A. triesB. tried C. was tryingD. will try3.While she _ TV, she _ a sound outside the room.A. was watching, was hearing B. watched, was hearing C. watched, heard D. was watching, heard4. They _ a football game from 7 to 9 last night.A. were watching B. watch C. watchedD. are watching5. What book _ you _ when I _ you at four yesterday afternoon?A. did, read, was seeing B. did, read, saw C. were, reading, saw D. were, reading, was seeing6.It was Friday evening. Mr and Mrs. Green _ ready to fly to England.A. are gettingB. get C. were gettingD. got7. Lei Feng _ always _ of others when he _ in the army.A. is, thinking, was B. was, thinking, isC. did, think, is D. was, thinking, was8. A girl _ my pen fall off the table when she _ me.A. saw, passed B. was seeing, passed C. was seeing, passed D. was seeing, was passing9.We _ for tom at ten last Sunday. He often kept us _.A. were waiting, waiting B. were waiting, waitC. waited, waiting D. waited, wait10. He _ his father on the farm the whole afternoon last Saturday.A. helps B. would helpC. was helpingD. is helping11.While mother _ some washing, I _ a kite for Kate.A. did, made B. was doing, madeC. was doing, was making D. did, was making12.“_ you angry then?” “they _ too much noise.”A. are, were making B. were, were makingC. are, madeD. were, made13.He _ some cooking at that time, so _ meA. did, heard B. did, didnt hear C. was doing, heard D. was doing, didnt hear14.This time yesterday jack _ his bike. He _ TVA. repaired, didnt watch B. was repairing, watchedC. repaired, watched D. was repairing, wasnt watching15. His parents wanted to know how he _ on with his new classmates.A. was gettingB. gets C. is getting D. will get四、 翻译。1 昨天这个时候你们英语老师在做什么？她在和一些家长谈话吗？2 当我离开的时候他正在画一幅世界地图。3 当你看见他们的时候他们在干什么？他们在打扫教室。4 那时二班的学生没在操场上踢足球，他们在打篮球。5 一天，母亲下班回家的时候，约翰在写给一个朋友写信。6 上周五一下午，学生们在干什么？他们一直在往墙上贴海报。7 昨天这个时候，一些学生在植树,一些学生在给小树浇水。8 老师走进教室的时候，学术们正在谈论当天的新闻。9 老虎等猴子的时候，他听到一个声音。10. 今天上午放学的时候在下雨吗？是的，天正下着大雨。14奥鹏个性化辅导初中英语讲义现在进行时The keys:二、1. Are ,flying,I am 2. Are sitting,3.Is,talking 4. are plying 5. are,doing 6.am singing 7. is,mending 8. is mending 9.are plying10.is cooking三、1.C 2.B 3.C 4.A 5.A 6.B 7.C 8.D 9.D 10.B四、1-5 CCCCC 6-10 CCBCB 11-14 BBBA过去进行时The keys:二、1. were waiting; ran 2. was telephoning; came 3. jumped; was moving4. was testing; went 5. didn