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Section Grammar 复习动词时态()语法图解探究发现I needed to cool some bottles of white wine quickly, so I put them in the freezer.Before he volunteered to direct the traffic, Timoteo had had lots of jobs.He had been a miner and a soldier.Then one day while he was working as a lorry driver he had a close encounter with death.He was driving a lorry load of bananas when he came off the road at a bend and fell three hundred metres down the mountain.This last experience had a profound effect on Timoteo.我的发现(1)一般过去时表示过去某个时刻发生的动作,或过去经常发生的、习惯性的动作,如例句。(2)过去完成时表示在过去某一时间或动作之前已经完成的动作,即过去的过去,如例句。(3)过去进行时表示在过去某一时刻或某一段时间内正在进行或发生的动作,如例句。一、一般过去时1概念一般过去时指过去某一时刻或某段时间内发生的动作或存在的状态以及过去习惯性、经常发生的动作、行为。2用法(1)一般过去时表示过去某一个时刻或某一段时间内发生的动作或存在的状态,与yesterday, last week, in 2017, a few days ago, the other day, at one time等表示过去的时间状语连用。一般过去时还经常表示过去习惯性的动作。I saw Kevin in town three days ago.三天前我在城里看见了凯文。名师点津有些句子,虽然没有表示过去确定时间的状语,但实际上是指过去发生的动作或存在的状态时,也要用过去时。Your phone number again? I didnt quite catch it.再说一遍你的电话号码好吗?我刚才没听见。一般过去时与“for时间段”连用,表示过去某一阶段发生的事情。I stayed there for two months.我在那里待了两个月。一般过去时也可以与today, this week (month, year)等时间状语连用,但这些时间状语应指过去。Did you see him today?你今天见他了吗?(today指今天已过去的某一时刻)(2)描述几个相继发生的过去的动作。The students got up early in the morning, did morning exercises and then read English aloud in the classroom.学生们早上起床很早,做早操,然后在教室里大声朗读英语。(3)在时间、条件、让步、方式等状语从句中,用一般过去时表示过去将来。They said they would all leave if Jack stayed.他们说如果杰克留下,他们都将离开。(4)since引导的时间状语从句中的谓语用一般过去时。He has been talking since he came in.自从他进来后,他一直在说话。(5)wish, if only, its (high) time等后面的从句中,常用一般过去时表示对现在的假设或虚拟。would rather后面的从句中用一般过去时表示对现在或将来的虚拟。I wish she were here with me now while she would rather I kept away from her. I think its time we parted.我希望她现在和我在一起,而她却希望我离开她。我认为到了我们分手的时候了。即时演练1(1)用所给动词的适当形式填空(2017浙江高考)Pahlsson and her husband searched (search) the kitchen, checking every corner, but turned up nothing.The email she had looked forward to arrived (arrive) yesterday at last and she was very happy.Why have they sent me this bill? I paid (pay) it several weeks ago.I often studied (study) late into the night when I was in Senior Three.(2)用所给动词的适当形式完成小片段Mike likes (like) watching football matches. There was (be) a live football match yesterday. After work, he hurried (hurry) to get home, opened (open) the door, turned (turn) on the TV and enjoyed (enjoy) watching the football match.3一般过去时与现在完成时的区别(1)概念不同。一般过去时只表示动作发生在过去,与现在无关,属于“过去”的时态范畴;现在完成时的动作虽然发生在过去,但强调的是对现在造成的影响和结果,属于“现在时”范畴。Have you had your lunch?Yes, I have.Where did you have it?I had it at the school cafeteria.你吃过午饭了没有?(强调吃过还是没吃过午饭)吃过了。你在哪儿吃的?(回忆吃饭的地点)在学校餐厅吃的。(回忆当时的情景)(2)时间状语不同。一般过去时常与表示过去的时间状语连用,如:yesterday, two days ago, last year等。现在完成时往往不与表示过去的时间状语连用,而是多与before, already, ever, never, ever since, since, for时间段等连用。Have you seen my dictionary?Yes, I saw it on your bed yesterday.你见过我的词典吗?是的,我昨天看见它在你的床上。Have you heard about the recent election?Sure, it has been the only thing on the news for the last three days.你听说最近的选举没有?当然,这是最近三天新闻唯一做的事情。即时演练2选词填空Hi, Nancy, I didnt know you had come back, so have you graduated from college?Yes, I studied (studied, have studied) French for four years in Nanjing.Danny has_worked (worked, has worked) hard for long to realise his dream and now he is popular.二、过去进行时1概念过去进行时表示过去某时正在进行的动作(不强调是否完成)。2用法(1)过去进行时表示在过去某一时刻或某一段时间内正在进行或持续进行的动作。At that time she was working in a small factory.那时她正在一家小工厂工作。(2)go, come, start, stay, leave等动词的过去进行时可以表示过去将要发生的动作。Carlos said that he was staying at home the next week.卡洛斯说他下周在家待着。(3)表示礼貌,并不表示过去的时间,而表达现在的客气或礼貌。I was wondering if you could help me look up the word “refer”不知你能否帮我查找一下“refer”这个单词。(4)与表示频率的副词连用表示说话人高兴、不满、厌恶等感情色彩。He was always helping others.他总是帮助别人。The boy was constantly speaking in class.这个男孩总在课堂上讲话。(不满)即时演练3(1)用所给动词的适当形式填空What were you doing at 8 oclock last night?I was_watching (watch) television.At 6 oclock on Saturday morning we were_travelling (travel) to the airport.Did any signs come up before the earthquake?Yes. Unusual things were_happening (happen) all those days. For example, a number of animals got out of their homes.(2)完成句子I didnt like them because they_were_always_complaining.我不喜欢他们,因为他们总是抱怨。3过去进行时与一般过去时的区别(1)过去进行时表示过去某个时刻或时间段正在进行且尚未完成的动作,而一般过去时则表示已完成的动作。试比较: (2)过去进行时可表示过去反复进行的动作,而一般过去时表示只做一次的动作。试比较: (3)leave, arrive, start, die等的过去进行时表示“快要完成,即将”,而一般过去时表示“已经完成”。试比较:三、过去完成时1概念过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作或存在的状态。它表示句子中描述的动作发生在“过去的过去”。2用法(1)过去完成时表示在过去某个动作或某个具体的时间之前已经发生、完成的动作或存在的状态,即表示“过去的过去”。与过去完成时连用的时间状语常见的有:by 2017, by the end of last month, before等。When he got there, the train had already left.当他到那儿时火车已经离开了。The girl realized she had made a mistake.女孩意识到她犯了一个错误。By the time he was twenty, he had started his ow
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