初中现在进行时和过去进行时知识点和题

1、一现在进行时1) i am teaching english.2) she is learning to swim these days.定义：表示现在或现阶段（未必在说话时）正在进行或发生的动作或存在的状态易错点 1.结构主 语 + be（is/am/are） + not +现在分词+其他；i am doing my homework now. they are not cooking in the kitchen.疑问句： be 提前are you cooking now. i my.hungrwhat is she looking at.易错点 2.现在分词1 一般情形下直接加ingst

2、udy-studyingspeak-speakingsay-sayingcarry-carrying2 以不发音的字母e 结尾的单词 ,去掉字母 e，再加 ingcome-comingmake-makingleave-leavinghave-having3 以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读 的音节）结尾，出现“辅，元，辅 ”结构的动词，双写末尾的辅音字母，再加 ingstop-stoppingsit-sittingrun-runningforget-forgettingbegin-beginning 这类词仍有： cut, get, hit, run, set, sit

3、, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等；把 ie 改 y 再加 ing4. die-dyingtie-tyinglie-lying易错点 3.时间状语时间类： now, at this moment, at present, in this mont，hthese days情境类： look. listen. be careful.where is tom. i can t find him. is there raincoat yours.eg: at the this moment, he i

4、s only weeping. look. my mother is running.listen. they are reading.be careful. the car is running at you.- where is tom. i can t find him.-he is playing games.-is there raincoat yours.-mine is hanging out here.易错点 4.特别用法与 always, constantly, forvever等词连用，表示反复发生的动作或存在的状态，往往带有说话人的主观颜色，厌恶，憎恨，惊奇，喜爱等you

5、 are always changing your mind.he is often playing the guitar. i can t focus.现在进行时表将来 ,立刻，按方案将要发生的事情来来去去开头停止死come, arrive, go, leave, begin, start, stop, die the bus is coming.i m going home in half an ho我ur.一个半小时内要回家；练习：1. who over there now.a. singingb. are singc. is singingd. sing2. it s eight o

6、clock. the students an english class.a. haveb. havingc. is having d. are having3. listen. the baby in the next room.a. cryingb. criedc. is cryingd. cries4. look. the twins new sweaters.a. are wearingb. wearingc. are wear d. is wearing5. don t talk here. grandparents .a. is sleepingb. are sleepingc.

7、sleepingd. sleep6. - hu rry up. we re all waiting for you.- i for an important phone. go without me.a. waitb. was waitingc. am waitingd. waited7. - is this your hat.- no, mine there behind the door.a. has hungb. is hangingc. hungd. will hang8. when he back.sorry, i donktnow.a. does,comeb.are comingc

8、.is comed.is coming六、过去进行时1) she was reading a book at 8 a.m. this morning.2) they are shopping from 8 to 9 last night.定义：表示过去某个时刻或过去某个阶段正在进行或发生的动作或存在的状态易错点 1.结构主语+ be was/were + not + 动词现在分词+其他be 表达 过去时态， doing表示 动作进行we were having a meeting this time yesterday. what were you doing when i called yo

9、u.疑问句： was/were 提前易错点 2.常用时间状语，特别用法this morning , the whole morning, all day yesterday, this time last night, from 2 to 4 yesterday,when, whilemy brother fell and hurt himself while he was riding his bike. she was making cakes when her mother arrived at home.when, while都表示“当时”的时候，while后一般都是进行时态， whe

10、n 后可加任何时态， 但考试时候， 多考 when 后加一般时态，while后加进行时态的辨析；详细情形详细分析，仍考情商1. she apples in her garden when i to see her yester day.ba. picked， wentb. was picking， wentc. picked， was goingd. was picking，was going2. i an old friend of mine when i in the street yesterday after noon .aa. met. was walkingb. was meeti

11、ng . walkedc. was meeting . was walkingd. met . walked3. while she tv in the sitting room , the bell . ca. watches， ringsb. is watching ，rangc. was watching ， rangd. watched， was ringing4. the little girl was her cat while her mother was the pian o . ca. playing ， playingb. playing ， playing withc.

12、playing with ， playingd. playing with，playing with2. 宾语从句，主过从过she said that she was sleeping at 8:00.练习：1. what your grandfather this time yesterday .a. is . doingb. was . doingc. did . dod. had . done2. you a meeting at four yesterday afternoon .a. were . havingb. was . havingc. did . haved. do . h

13、ave3. a: i called you at about half past eight last night , but nobody answe red .b: oh , i in my office at that time .a. will workb. was workingc. workedd. had worked 4. his family tv from ten to twelve last night .a. watchedb. were watchingc. had watchedd. was watching 5. a: hi , lin tao . i didn

14、stee you at the party .b: oh, i ready for the maths exam .a. am gettingb. was gettingc. gotd. have got6. a: i called you yesterday evening ,but there was no answer.b: oh ,i am sorry i dinner at myfriendhosme.a havebhadcwas having d have had7. a: did you notice him come in.b: no. ia football game.a.

15、have watchedb. had watchedc. am watchingd. was watching 8. you must tell us what you at ten yesterday evening .a. didb. was doingc. were doned. were doing9. it was friday evening. mr and mrs. green ready to fly to en gland.a. are gettingb. getc. were gettingd. got 10. a: how did the accident happen

16、.b: you know , it difficult to see the road clearly because it .a. was , was rainingb. is , has rainedc. is,is rainingd. will be ,will rain11. one day when i the post office , i my uncle .a. pass. sayb. was passing . sawc. passed . was seeingd. am passing . am seeing12. the student to move the bag of rice he heard the sound of a motorbike .a. was running. whenb. was running . whilec. runs . whend. ran . while13. mark while he up and down.a. falls.is jumpingb. fell.was jumpingc. was falling.was jumpingd. felt.was jumping14. he said he to draw a plane on the bla