初中过去进行时态精讲及练习讲课教

1、初过去进行时态精讲及练习初中过去进行时态精讲及一、概念和用法 :1）概念：表示过去某时正在进行的状态或动作。2）过去进行时的主要用法是描述一件事发生的背景；一个长动作发生的时 候，另一个短动作发生。3）常用的时间状语 this morning, the whole morning, all day yesterday, from nine toten last evening, when, while 例如： We were watching TV from seven to nine last night.昨天晚上七点到九点的时候我们在看电视。What was he researchi ng

2、 all day last Su nday上周日他一整天都在研究什么？ My brother fell while he was ridi ng his bicycle and hurt himself.我哥哥骑自行车的时 候从车上摔下来，受伤了。It was raining when they left the station. 他们离开车站的时候天正在下雨。When I got to the top of the mou ntai n, the sun was shi ning.当我至 U达山顶的时 候，阳光灿烂。二、过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介 词短语、副

3、词或从句来表示。如：What was she doing at nine oclock yesterday?乍天晚上九点她在做什么？（介词短语表示时间点 ）When I saw him he was decorati ng his room当我看见他的时候他正在装饰房 间。 （when 从句表示时间点 ）三、在复合句中，如果主要动作和背景动作都是延续的或同时发生的，那 么主从句的动词都可用过去进行时。例如：While he was wait ing for the bus, he was readi ng a n ewspape他边等车边看 报。 （两个动作都是延续的 ）He was clea

4、 ning his car while I was cook ing他擦车时我在做饭。（两个动作同 时进行）四、通常不能用于过去进行时的动词主要有： agree, be, believe, belong, care,forget, hate, have（拥有）,hear, kno w, like, love, mea n, mind, no tice, own, remember,seem, suppose, un dersta nd, want, wish 等。例如：误： I was knowing the answer.正：I knew the answer.我知道答案。误： I wasn

5、t understanding him.正：I did nt un dersta nd him.我不明白他的意思。五、典型例题1）Mary _ a dress when she cut her finger.A. madeB. is makingC. was makingD. makes答案C割伤手指是已发生的事情，应用过去时。同时，when表时间的同时性， 玛丽在做衣服时 提供事情发生的背景，因此用过去进行时。2）As she _ the newspaper, Granny _ asleep.read；was fallingB. was reading； fellC. was reading

6、；was fallingD. read；fell答案B.句中的as = when, while,意为当之时。描述一件事发生的背景 时，用过去进行；一个长动作发生的时候，另一个短动作发生。句意为在她看报纸时,奶奶睡着了。 句中的 fell （fall 的过去时）,是系动词,后跟形容词, 如：fall sick。过去进行时专项练习一、单项选择1. My brother _ while he _ his bicycle and hurt himself.A. fell, was riding B. fell, were ridingC. had fallen, rode D. had fallen,

7、 was riding2. Tom _ into the house when no one _.A. slipped, was looking B. had slipped, lookedC. slipped, had looked D. was slipping, looked3. The last time I _ Jane she _ cotton in the fields.A. had seen, was picking B. saw, pickedC. had seen, pickedD. saw, was picking4.I don t think Jim saw me; h

8、e _ into space.A. just staredB. was just staringC. has just stared D. had just stared5.I first met Lisa three years ago. She _ at a radio shop at the time. A. has workedB. was workingC. had been working D. had worked6. -Hey, look where you are going!-Oh, I m terribly sorry.A. I m not noticingB. I wa

9、sn t noticingC. I haven t noticed D. I don t notice7. The reporter said that the UFO _ east to west when he saw it. A. was travelingB. traveledC. had been traveling D. was to travel8. I _ my breakfast when the morning post came.A. hadB. had been havingC. have been having D. was having9. When I arriv

10、ed at his office, he _ on the phone.A. was speakingB. spokeC. had been speaking D. had spoken10. “ What s the matter, Ali? You look sad.”“ Oh, nothing much. As a matter of fact, I _ of my friends back home. thoughtB. have just been thinkingC. was just thinking D. have just thought二、动词填空。1. John(work

11、) all day yesterday.2. He(walk) home whe n the (rian) beg in.3. What you(do) at ten oclock yesterday ?I ( studay)in class.4. When Harry(have) breakfast Lily(telephone)him. 5. When I(go) to school this morning I(see) a carrunning into abus.6. This time yesterday Jack (mend) his bike.7. I (write) a le

12、tter at ten last night.8. It was six. The Greens (have) supper.9. When you (knock) at the door yesterday,I (do) some washing.10. While my mother (watch) TV, I (make) a kite.三、xx 互译。1、昨晚我给你打电话时，你正在干什么？2、上中学时，我住老师家里。3、他昨天本来要看那场戏的，可是太忙了。4、They wanted to know when we were leaving for Shanghai.5、Soon the whole town was talking about it.xx 互译答案1、What were you doing