一般过去式与过去进行时.doc

般过去式与过去进行时1. 常见形式1)一般过去时 “主 +was/were”或者“主 +动词过去式”① I was very surprised when the Alien went into a toy shop.② The Alien was so cute!③ We were on the playground when the UFO landed.④ When the police arrived, the Alien disappeared suddenly. 注：be 动词在一般过去时中表示 “是”、“在”，有意义2)过去进行时“主 + was/were + 过去分词”① We were playing football when the UFO landed?② I was eating an apple when the UFO landed?③ I was reading a book when the UFO landed? 注：be 动词在过去进行时中只是一个符号，无意义2. 用法1)一般过去时(1) 表示过去某个时间发生的动作或存在的状态① He was at home yesterday.② I got up at six thirty yesterday morning.③ I visited my aunt last weekend.(2) 表示过去经常或反复发生的动作。

① My father often went to work by bus last year.② When I was a child, I often listened to music.③ He always carried an umbrella.(3) 常与一般过去时态连用的时间有① yesterday, yesterday morning, the day before yesterday② last night last week, last month, last year ⋯③ two days ago, three years ago ⋯④ a moment ago=just now( 刚才)⑤ in 1990, (in 1998 ⋯ )⑥ this morning, this Monday⑦ When I was 5 years old2)过去进行时(1) 过去进行时常表示过去某一时刻或过去某一阶段内正在进行的动作① I was doing my homework at this time yesterday. (过去某一时刻 )昨天的这个时候我正在做作业② I was doing my homework last night. (过去某一阶段内)昨晚我一直在作业。

2） 过去进行时可描述故事发生的背景一个长动作发生的时候，另一个短动作 突然发生长动作（延续性动词）用过去进行时，短动作（点动词）用一般 过去时注：当两种时态用于同一个句子时， 过去进行时描述故事发生的背景， 过去时报 道该事件① When my mother came back, I was watching TV. （ when + 一般过去 时，过去进行时）② I was watching TV when my mother came back. （过去进行时 ， when + 一般过去时）③ When（while） I was watching TV, my mother came back. （ when/while + 过去进行时 , 一般过去时）④ My mother came back when（while） I was watching TV. （一般过去时+ when/while + 过去进行时）（3） 过去进行时可表示两个动作同时进行 , 有时含“对比”的含义 （过去进行时 + while + 过去进行时）注：两个动作同时发生，并且都是长动作（延续性动词）时，才能都用过去进行 时。

① While I was watching TV, my mother was cooking. 当我在看电视时，我母亲在做饭4） 过去进行时常与 always ，forever 等连用，表示厌恶，埋怨，表扬，喜爱等 感情色彩① My father was always smoking when he was young. 埋怨② She was always thinking of others. 表扬③ She was forever complaining. 厌恶（5） 下列几类动词通常不用过去进行时① 表示状态的动词 be；② 感官动词： feel ，hear ，see，smell ，taste 等；③ 表示思维或心理状态的动词： believe （认为），forget ， consider （考 虑认为），know，understand,remember ，hope，wish ， want 等；④ 表示所属关系的动词： belong （属于）， have，own（拥有），hold （容 纳）等（6） 与过去进行时连用的时间状语有 :① at this （ that ） time + 过去时间② at ten o ' clock+ 过去时间③ from 6 to 9+ 过去时间④ those days⑤ 由 when 和 while 引导的一般过去时的句子3. 过去进行时与一般过去时的区别1) 过去进行时着重描述当时正在持续进行的动作，强调过程 ;2) 一般过去时表示发生过的动作或存在的状态，即表示动作发生过，或者已经 结束了，强调事实或结果。

她昨晚给她的朋友写她昨晚一直在① She wrote a letter to her friend last night. 了封信（信写完了）② She was writing a letter to her friend last night. 给她的朋友写信信不一定写完）专项练习1. Paul ant I tennis yesterday. He did much better than I.A. play B. will play C. played D. are playing2. The teacher with students ___ singing and dancing at the party held in our school last night.A. is B. was C. are D. were3. — Why didn ' t you go to play football with us yesterday afternoon?— I my mother with the housework then.A. helped B. was helping4. He when the UFO arrived. He didnA. slept B. was sleepinghomeworkC. had helped D. have been helping't wake until the UFO disappeared.C. was singing D. was doing5. —Have you ever been to Hong Kong？ — Yes, I ＿＿＿ there last month.A. went to B. have been C. went D. was went6. — I called you at 4:00 yesterday afternoon, but no one answered.— Sorry, I with my friends at that time.A. swim B. swam C. will swim D. was swimming7. Mr. Li us a report on the environment when the earthquake happened in Japan.A. gave B.is giving C.was giving D. was given8. — Mr. Lee _ to a student when I entered the classroom this morning.- He is very patient _ _he is young.A. talking; but B. talks; though C. was talking, though D. talked, however9. —Were you at school when he came to see you? —Yes, I a math class.A. had B. was having C. am having D. have10. Mr. Black is going to marry a girl he in Japan last year.A. meetsB. metC. has metD. would meet11. He went into his room, the light and began to work.A. has turned on B. turned off C. turned onD. has turned off12.13.14.15.16.I met a good friend of mine while I on the street.A. walks B. walk C. was walkingI when the UFO landed.A. am watching TV B. was watching TV C. have watched TVD. am walkingD. watched TVThe girl with two cats in the yard when the earthquake happened.A. was playing B. is playing C. are playing D. were playing— You have found your lost umbrella, haven 'yto u? — Yes. I it behind the door thisafternoon.A. have found B. will find C. found D. was findingTom, along with three other boys seen playing football a moment ago.A. is B. was C. are D. wereTen minutes ago, there an eraser, a pen and some books on the desk.A. was B. were C. is D. are18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.— Lin Kai, hand in your homework, 。