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1、,过去时态,一、一般过去时,1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为;表示客观规律和永恒真理等。 2.时间状语:ago, yesterday, the day before yesterday, last week,last(year, night, month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 3.基本结构:be动词;行为动词 的过去式 4.否定形式:was/were+not;在行为动词前加didnt,同时还原行为动词。 5.
2、一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词。 6.例句:She often came to help us in those days. I didnt know you were so busy.,一般过去时的用法 1)表示过去发生的,和现在没有联系的动作或状态。 1.-Look! Someone has spilt (溢出)coffee on the carpet.(地毯) -Well , it _ me. A. isnt B. wasnt C. hasnt been D. hadnt been 2.-Ive bought a box of c
3、hocolates for our daughter. -Oh, how good a dad! But she doesnt like sweet things. _ that? A. Dont you know B. Havent you known C. Didnt you know D. Hadnt you known 3.-Was Mary in the office when you arrived there? -Yes , but she _soon afterwards. A. had left B. left C. would leave D. will leave,一般过
4、去时的用法 2)注意:一般过去时与过去进行时的区别: 一般过去时表示一个完成的动作,而过去进行时则表示一个没有完成且正在进行的动作。 I wrote a letter this morning. 今天上午我写了一封信。(信已写完) I was writing a letter this morning. 今天上午我在写一封信。(正在写,不一定写完),1.-Has Tommy finished his job yet? -I have no idea of it ; he _ it this morning. A. was doing B. had been doing C. has done
5、D. did 2.As she _ the newspaper, Granny _asleep. A . read, was falling B. was reading ,fell C. was reading, was falling D. read ,fell 3.All morning as she waited for the medical report from the doctor, her nervousness_. A. has grown B. is growing C. grew D. had grown 4.-Im sorry , I shouldnt have be
6、en so rude to you. -You _ your temper but thats OK. A. have lost B. had lost C. did lose D. were losing.,二、过去进行时,1.概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。 2.时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。 3.基本结构:was/were+doing 4.否定形式:was/were + not + doing. 5.一般疑问句:把was或were放于句首。 6.例句:At
7、that time she was working in a PLA unit. When he came in, I was reading a newspaper.,过去进行时,1 .过去进行时表示过去某时正在进行的状态或动作。 2 .表示过去进行时的形式 was/ were doing 常用的时间状语 this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while My brother fell while he was riding his bicycle an
8、d hurt himself. It was raining when they left the station. When I got to the top of the mountain, the sun was shining.,过去进行时,1表示 过去某一时间正进行的动作 。通常有时间状语(从句),或由上下文表示。 1.-Hey ,look where you are going? -Oh, Im terribly sorry ._. A. Im not noticing B. I dont noticing C. I havent noticing D. I was nt noti
9、cing 2.-Hey ,what did I say? -I _. A. Im not listening B. I was not listening C. I dont listened D. I didnt listen,1) Mary _ a dress when she cut her finger. A. made B. is making C. was making D. 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, Gra
10、nny _ asleep. read; was falling B. was reading; fell C. was reading; was falling D. 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。,2 表示 过去某一阶段一直在进行的动作,但这个动作可以完,也可以不一定完成。 -Why didnt you join us last night?
11、 -I _ the live programs on the war between Iraq and the States. A. watched B. was watching C. had watched D. have been watching -Why werent you at the meeting? -I _ for a long distance call from my father in Australia. A. waited B. was waiting C. had waited D. have been Good heavens ! There you are
12、! We _ anxious about you . We _ you back much earlier all through the night. A. are , expect B. were, had expected C. will be , are expecting D. have been , were expecting -You look tired. -Yes. I _ until twelve oclock. A. am working B. was working C. has worked D. had worked,3 在简单句中有at that time, t
13、hen , this time yesterday / last week, at 10 oclock last night 等具体的时间状语用过去进行时态。 I first met Lisa three years ago . She _ at a radio shop at the time. has worked B. was working C. had been working D. had worked 特别注意: 与always连用,表示感情色彩。 My brother was always losing his key.,牛刀小试: 现在与过去时态的练习,1. Look! Ho
14、w wonderful my car is! Oh, Jack. What are you thinking about? Dont you like it? Im sorry I _ any remark(意见、评论/谈到、说起) about it in time. I certainly think its smart. A. wasnt making B. dont make C. wont make D. didnt make 2. To find the street where I lived in my childhood is no easy task because the
15、city _ so rapidly all these years. A. is changing B. has changed C. will have changed D. will change 3. He _ quite well, but he hasnt had time to swim since this summer. A. will swim B. have swum C. swam D. swims 4. Jimmy said that he would come to pick me up, but he _by now. A. hasnt turned up B. doesnt turn up C. wont turn up D. hadnt turned up,5. Im terribly sorry for being late, but I _ the wrong bus. A. catch B. had caught C. caught D. catching 7. T