英语语法,求解释
ButneverbefoerhaveIadmiredapersonsomuchasHelenKeller__who/whom__Ijustreadabout.(不是应该填...
But never befoer have I admired a person so much as Helen Keller __who/whom__ I just read about.(不是应该填which的吗 ,I just read about后面不是缺宾语吗,而那个宾语就是Helen Keller啊)
I grew up in Africa, _or_ at least I should say that spent much of the first ten years of my life there.(为什么不是填and啊) 展开
I grew up in Africa, _or_ at least I should say that spent much of the first ten years of my life there.(为什么不是填and啊) 展开
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一般现在时
1.表示现在习惯或经常反复发生的动作。常与always, usually, often, sometimes, every day (week, month)等连用。
He plays football twice a week.他每周踢两次足球。
I sometimes go to work on foot.我有时步行去上班。
2.表示现在的事实或状态。
It’s cold today.今天很冷。
You look tired now.你现在看起来很疲乏。
3. 现在时刻的状态、能力、性格、个性。
I don't want so much.
Ann Wang writes good English but does not speak well.
比较:Now I put the sugar in the cup.
I am doing my homework now.
第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。
4.表示格言或警句中。
Pride goes before a fall.骄者必败。
注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
例:Columbus proved that the earth is round..
5.表示客观事实或普遍其理。
It’s far from the earth to the sun.地球与太阳间的距离很远。
Five and three makes eight.五加三得八。
5.表示已预先安排或计划好将来确定会发生的动作。
但主要用于go, come, leave, start, return, arrive等瞬间动词。
The train from London arrives at 7:00.从伦敦来的火车7:00到站。
He leaves on business the day after tomorrow.他后天出差。
6.在时间、让步及条件状语从句中表示将来的动作。
I’ll call you as soon as I get there.我一到那里就打电话给你。
I’ll come if he invites me.他如果邀请我我就来。
7.在以here, there开头的句子里,表示正在发生的动作。
Her comes the bus!汽车来了!
There goes the bell!铃响了!
当主语是代词时,代词必须放在动词之前。如:
There he comes!他来了!
8.某些表示心理状态和感觉的动词,如feel, love, hope, want, understand等表示现在发生的具体行为。
I feel pain in my head.我头疼。
I don’t understand what you mean.我不理解你的意思。
此时只用一般现在时而不用现在进行时。
9在由after,until,before,once,when,even if,in case,as long as,as soon as,the moment以及if,unless等引导的时间状语从句或条件状语从句中,通常用一般现在时代替将来时。例如:
1)I will tell him the news as soon as I see him.
2)I will not go to countryside if it rains tomorrow.
10某些表示起始的动词,可用一般现在时表示按规定、计划或安排要发生的动作,这类动词有:be,go,come,start,depart,arrive,begin,leave等。例如:
1)The plane leaves at three sharp.
2)The new teachers arrive tomorrow.
11在由why,what,where,whoever,who,that,as等引导的从句中,也常用一般现在时代替将来时。例如:
1)Free tickets will be given to whoever comes first.
2)You’ll probably be in the same train as I am tomorrow.
12一般现在时用于倒装句中可以表示正在发生的动作,动词以come, go为主。如:Here comes the bus. (车来了) / There goes the bell.(铃响了)。
13一般现在时常用于体育比赛的解说或寓言故事中。Now the midfield player catches the ball and he keeps it.
14一般现在时的特殊用法
a. 用于新闻标题或图片说明中
China Declares Manned Spaceflight Successful
中国宣布载人航天飞行圆满成功
Laura Bush Arrives in Moscow
劳拉•布什抵达莫斯科
b. 用于体育运动、表演等实况报道中
Francis slips past, passes the ball to Yao Ming, who jumps, catches and shoots it into the basket.
弗朗西斯穿过去,把球传给姚明,姚明跳起来,接住球投进篮里。
Now, look, I press the button and turn on the machine.
现在,看,我按下按扭,打开了这台机器。
c. 表示告诫或劝说
You mind your own business.
你不要管闲事!
If he does that again, he goes to prison.
如果他再那样的话,他就会进监狱的。
d. 表示现在瞬间的动作
Here comes the bus.
汽车来了。
There goes the bell.
铃响了。
一般过去时
1.表示过去发生的动作或存在的状态,常与表示过去时间的副词如:yesterday, last week, two hours ago等连用。
My family moved here five years ago.我家五年前搬到了这里。
I was born in 1973.我生于1973年。
2.表示过去一段时间经常或反复发生的动作。这时可与频度副词如:often, usually, always等连用。
He always worked into night those days.那些日子他总是工作到深夜。
I often left on business in 1987.1987年我经常出差。
表示“过去经常,而今不再”时,要用used to。如:
I used to read newspaper after breakfast.
我过去经常早饭后看报纸。(意指现在已不是这样)
The children often swam in this river. 孩子们过去经常在这条河里游泳。
3.表示过去连续发生的一连串动作。
He put down the heavy box, took out the keys, and opened the door.
他放下这沉重的箱子,掏出钥匙开了房门。
过去发生的一连串动作,若用and, or, but等并列连词连接,则一律用过去式。
They moved the chairs to the table, sat down and began to have supper.
他们把椅子搬到桌边,坐下开始吃饭。
4.在时间和条件状语从句中,用一般过去时表示过去将来的动作。
He said that he would let me know as soon as he got the information.
他说他一得到消息就立即让我知道。
Mary told me that she would stay at home if it rained.玛丽告诉我如果下雨她就呆在家里。
5表示过去某一特定时间所发生的、可完成的动作或状态,常与表示确切过去时间的词、短语或从句连用。例如:
We went to the pictures last night and saw a very interesting film.
6表示过去习惯性动作。例如:
1)He always went to class last.
2)I used to do my homework in the library.
(注意与be used to doing短语的区别)
7,讲故事、对过去经历的回忆、双方都明白的过去事件等一般用过去时,而且经常省略时间状语。如:I happened to meet Rose in the street.(我正好在街上遇到露西)
8一般过去时的特殊用法
a. 在虚拟语气中表示现在或将来时间的动作或状态
It's time we went.
是我们该走的时候了。
I wish I were twenty years younger.
但愿我年轻20岁。
I would rather you didn't do anything for the time being.
我宁愿你暂时先不要采取什么措施。
b. 在口语中,一般过去时往往显示委婉客气。
I wondered if you could give me a hand.
我想请你帮个忙。
Might I come and see you tonight?
我想今晚来看你,好吗?
9句型:
It is time for sb. to do sth"到……时间了""该……了"
It is time sb. did sth. "时间已迟了""早该……了"
It is time for you to go to bed.你该睡觉了。
It is time you went to bed.你早该睡觉了。
would (had) rather sb. did sth.表示'宁愿某人做某事'
I'd rather you came tomorrow.
10 wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等。
I thought you might have some. 我以为你想要一些。
比较:
一般过去时表示的动作或状态都已成为过去,现已不复存在。
Christine was an invalid all her life.
(含义:她已不在人间。)
Christine has been an invalid all her life.
(含义:她现在还活着)
Mrs. Darby lived in Kentucky for seven years.
(含义:达比太太已不再住在肯塔基州。)
Mrs. Darby has lived in Kentucky for seven years.
( 含义:现在还住在肯塔基州,有可能指刚离去)
注意: 用过去时表示现在,表示委婉语气。
1)动词want, hope, wonder, think, intend 等。
Did you want anything else?
I wondered if you could help me.
2)情态动词 could, would.
Could you lend me your bike?
一般将来时
一般将来时是由“will / shall + 动词原形”构成的。shall只限于第一人称,主要见于英国英语,现在的趋势是第一、二、三人称的单复数形式均用will表示。在口语中,shall和will常缩写成“'ll”,紧接在主语之后。其否定式shall not 和will not 常简略为shan't 和won't。在状语从句中用一般现在时表示将来。在以第一人称为主语的问句中,常用 shall 表示提议和询问情况,在以第二人称作主语的问句中,用will 表示请求。当主语是第一人称时,用will 表示意愿.决心.允诺.命令等
(1)表示将要发生的动作或存在的状态,常与表示将来的时间状语如next month, tomorrow, in a week, soon等连用。
I will go to the zoo next Sunday.下周日我将去动物园。
She’ll go to the cinema tonight.今晚她将去看电影。
注意:
在口语中,常用will / shall + be doing结构来代替will / shall + 动词原形,以表示生动。
I'll be seeing a friend off at the airport.
我要去机场给一个朋友送行。
He'll be going with us tomorrow.
他明天和我们一起去。
(2)表示将来经常发生的动作或某种必然的趋势
Some birds will fly away to the south when winter comes.
冬季来临时,一些鸟儿将飞往南方。
(3)表示将来打算进行或期待发生的动作或状态。例如:
I shall graduate next year.
(4)be to +v表示计划安排要做的事,具有“必要”的强制性意义。例如:
I am to play tennis this afternoon.
(5))be about to +v表示即将发生的事情。例如:
He was about to start.
注意:be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。
(6)be due to +v表示预先确定了的事,必定发生的事。例如:
The train is due to depart in ten minutes.
(7)be on the point/verge of +v – ing强调即将发生的某种事态。例如:
The baby was on the point of crying when her mother finally came home.
(8)表示将要反复发生的动作
My uncle will come to see me every Saturday.
我叔叔每个星期六都会来看我。
The students will have five English classes per week this term.
本学期学生们每周要上五节英语课。
(9)表示同意或答应做某事
That bag looks heavy. I'll help you with it.
这个包看起来很重,我来帮你提。
I won't tell anyone what happened, I promise.
我保证不告诉别人所发生的事。
(10)表示一种倾向或推测
Flowers will die without water.
没有水花会枯死的。
Water will change into ice at 0℃.
水在零摄氏度就会结冰。
This will be your sister, I guess.
我猜想这是你姐姐。
一般将来时的常用结构
①用于“I expect, I'm sure, I think, I wonder + 宾语从句”中
Don't worry about the exam. I'm sure you'll pass.
不要担心这次考试,我确信你会通过的。
I wonder what will happen.
我不知道将会发生什么事。
I don't think the test will be very difficult.
我想这次测验不会太难。
②用于“祈使句 + and + 陈述句”中
Work hard and you will succeed.
如果你努力,就会成功的。
Go at once and you will see her.
马上去,你就会见到她了。
③与表示时间或条件的状语从句连用
I'll let you know as soon as he arrives.
他一到我就通知你。
If you ask him, he will help you.
如果你请他,他会帮助你的。
We shall go unless it rains.
除非下雨,否则我们是要去的。
将来时间的其他表达法
①be going to + 动词原形
“be going to+ 动词原形”这一结构常用于口语中。
a. 表示决定或打算要做某事
I'm going to buy a new coat this winter.
今年冬天我打算买一件新大衣。
Are you going to play basketball after class?
下课后你去打篮球吗?
He is going to be a doctor when he grows up.
他长大后要当医生。
What are you going to do today?
今天你打算做什么?
b. 表示有迹象即将要发生什么事,主观判断即将要发生的事情
Look at those black clouds. It is going to rain.
瞧那乌云,天要下雨了。
The car is going to turn over.
汽车要翻了!
There is going to be a snowstorm.
将有一场暴风雪。
比较:
“be going to + 动词原形”与“will / shall + 动词原形”的区别
1.be going to通常表示很快就要发生的事,而will/shall既可表示不久的将来,也可表示长远的将来或不确定的将来。
She is going to get better.
她的病要好了。(有恢复健康的迹象)
She will get better.
她的病会好的。(认为最终会恢复健康的)
2.will表示将来,通常是指事先无计划的意图,是临时决定的; be going to则表示事先有计划的意图,是经过考虑的。
— George phoned while you were out.
你外出的时候乔治打电话来的。
— Ok. I'll phone him back.
好的,我给他回电话。(临时决定)
— Matthew phoned while you were out.
你外出的时候马修打电话来了。
— Yes, I know. I'm going to phone him back.
是的,我知道了。我准备给他回电话。(早有安排)
但在正式文体中,要用will来表示事先安排的动作。
The meeting will begin at 10:00 a.m..
会议将在10点开始。
Coffee will be served from 9:30 from today onwards.
从今天起9:30开始供应咖啡。
3.表示有迹象显示将要发生某一动作时,要用be going to,不用will或shall。
I feel terrible. I think I'm going to be sick.
我觉得不舒服,我想我要生病了。
4.be going to 可用于条件句,表示将来时间,will则不能。
If you are going to attend the meeting, you'd better leave now.
如果你要出席会议,你最好现在就动身。
②be + 动词的-ing形式
“be + 动词的-ing形式”表示根据现在的计划或安排,预期将会发生某事,这种安排不容随意改变。在这一结构中,动词-ing形式通常是表示位置转移的动词,如arrive, come, go, leave, move, start, stay, get 以及eat, meet, see off, die等,并与表示将来的时间状语连用。如果没有时间状语,则所表示的动作有即将发生之意。
He is leaving for Xinjiang in a few days.
他几天后要动身去新疆。
I am dining out tonight.
今晚我将出去吃饭。
The plane is taking off soon.
飞机马上就要起飞了。
The old man is dying.
那位老人快要死了。
比较:
“be + 动词的-ing形式”和“be going to + 动词原形”的异同
1.表示按计划发生的动作时,两者可互换。
We are moving to a new flat tomorrow.
我们明天就要搬到新房子里去了。
We are going to move to a new flat tomorrow.
我们明天就要搬到新房子里去了。
2.表示由于客观因素而产生的将来动作或状态时,用be going to结构,不用be + 动词的-ing形式。
You are going to fall if you climb that tree.
如果你爬树的话,你会摔下来的。(不可说 You are falling if ...)
Be careful. You are going to break that chair.
当心!你会把那张椅子弄坏的。(不可说 You are breaking that chair)
③ be + 动词不定式
这一结构中的be,只有现在式 (am, is, are) 和过去式 (was, were) 两种形式。
a. 表示按计划或安排将要发生的动作
The highway is to be open to traffic in May.
这条公路将在五月份通车。
Am I to take over his work?
我是不是要接管他的工作?
b. 用于条件句中强调按计划或安排将要发生的动作
If we are to take the 5:00 train, we must leave now.
如果我们乘坐5点的火车的话,那我们现在就得出发。
c. 表示命令或吩咐等。否定形式常表示“禁止”或“不许”。
You are to be back before 10 p.m..
你必须在10点前回来。
You are not to go out alone at night.
晚上你不能单独出去。
比较:
“be + 动词不定式”与“be going to+ 动词原形”的区别
1.“be going to+ 动词原形”侧重说话人个人的意图和打算,“be + 动词不定式”侧重受别人的指示或安排要做的事。
I'm going to try my best to write this article well.
我将尽力把这篇文章写好。
Am I to wait here till their arrival?
我要在这儿一直等到他们抵达吗?
2.表示由于客观因素或不受人控制的将要发生的动作时,只用“be going to+ 动词原形”,不用“be + 动词不定式”。
It's going to rain.
天要下雨了。(不说It's to rain.)
Rachel is going to faint.
雷切尔要晕倒了。
④ 一般现在时
一般现在时可以用来表示将来时间,主要用法有:
a. 表示由于日历或时刻表的规定而固定不变的或比较不易变更的将来时间发生的动作。
Tomorrow is Friday.
明天是星期五。
What time does the next train leave for Paris?
下一班开往巴黎的火车几点出发?
b. 在时间状语从句或条件状语从句中,用一般现在时表示将来时间的动作或状态。
I'll give the book to you after I finish it.
我看完这本书就给你。
If he arrives, we must go and meet him at the railway station.
如果他到了,我们就得到火车站去接他。
c. 在hope, suppose等后面的宾语从句中常用一般现在时表示将来动作或状态。
I hope all is well with him.
我希望他一切都好。
Suppse we go hiking tomorrow.
我们明天还是去远足吧。
will与be going to都可表示将来,通常可互换,但下面几种情形只用will而不用be going to。
(1)表示“带有意愿色彩的将来”时
I’ll help you if you need.如果需要,我帮你。
(2)问对方是否愿意或表示客气的邀请或命令时
Will you go shopping with me? 你和我一起去购物吗?
Will you please open the door?请把门打开好吗?
(3)表示临时决定要做某事
It begins to rain./Will have to stay at home.
天开始下雨了,我只好呆在家里了。(本来打算外出)
(4)表示客观必然会发生的事情
It will be Monday tomorrow.明天是周一。
(5)在含有时间状语从句或条件状语从句的复合句中,主句如果是将来时,则多用will。
I’ll take care of your baby when you are out.你出门时我会照看你的小宝宝。
I’ll open the window if you smoke here.你如果在这儿抽烟我就把窗户打开。
一般过去将来时
用来表达从过去某时间点上看将要发生的动作
过去将来时的用法与一般将来时的用法相同(参见一般将来时)
过去将来时表示过去习惯性的动作时,只能用would,而不用should。如:
I would swim in this pool when I was a child.我孩童时期经常在这个池塘游泳。
This window wouldn’t close.这个窗户老是关不上。
1.一般过去将来时的构成
一般过去将来时是由“should/would + 动词原形”构成的。
He asked me yesterday when I should leave for Paris.
昨天他问我什么时候动身去巴黎。
They wanted to know how they would finish the homework earlier.
他们想知道怎样才能早一点儿完成家庭作业。
2.一般过去将来时的用法
一般过去将来时间的出发点是过去,即从过去某一时刻看以后要发生的动作和状态。
a. 一般过去将来时常用于间接引语中
He said they would arrange a party.
他说他们将安排一个晚会。
I asked if he would come and fix my TV set.
我问他是否来帮我修电视机。
b. 一般过去将来时可用来表示非真实的动作或状态
If I had a chance to study abroad, I would study at Cambridge University.
如果我有机会出国学习的话,我就会去剑桥大学。
I wish he would go with me to the cinema tonight.
今晚他能和我一起去看电影就好了。
c.过去将来时由“助动词should(第一人称)或would(第二、三人称)+动词原形”构成。在美国英语中,过去将来时的助动词一律用“would +动词原形”。
d.过去将来时常由于宾语从句中,时间状语有:later, soon, the next (day).
e.在时间状语从句和条件状语从句中不可以使用过去将来时,而应该使用一般过去时。如:He promised that he would pay me a lot if I helped him with the project.(他答应付给我许多钱如果我帮助他搞那个项目)/ Every time when he was free,he would sit down and read some books.(每次只要他有空他就会坐下来看看书)
f.表示纯粹的将来时用would或should,表示打算或主观认为的事情用was/were going to (+动词原形)。如:She told me she would be 18 the next month.(她告诉我她下个月就18岁了)/ She told me that she was going to have a walk with her pet dog.(她告诉我她打算带她的宠物狗去散步)
g.过去将来时还可以表示一个过去经常性的动作。如:When it rained in the day, he would bring an umbrella with him.(白天下雨时他会随身带一把雨伞)
3.过去将来时间其他表达法
a. was/were going to +动词原形
He said that he was going to live in the country when he retired.
他说他退休后要住在农村。
They thought it was going to rain.
他们认为天要下雨了。
b. was/were +动词的-ing形式
Nobody knew whether the guests were coming.
没人知道客人们是否要来。
I was told that the train was leaving in a few minutes.
我被告知火车几分钟后就要开了。
c. was/were +动词不定式
She said she was to clean the classroom after school.
她说她放学后要打扫教室。
It was reported that another bridge was to be built across the Yangtse River.
据报道长江上将要再建一座大桥。
提示:
“was/were going to +动词原形”或“was/were + 动词不定式完成式”可表示未能实现的过去将来时间的动作。
Last Sunday we were going to visit the Great Wall, but it rained.
上星期天我们本想去游览长城的,但却下雨了。(没有去成)
I was to have helped with the performance, but I got flu the day before.
我是打算帮忙演出的,但前天我感冒了。(没有帮上忙)
d. was/were about to do
“was/were about to do”表示说话的瞬间就会发生的动作。
I felt something terrible was about to happen.
我觉得有可怕的事要发生了。
e. was/were on the point of doing
I'm glad you have come. I was on the point of calling you, but you've saved me the trouble now. 很高兴你来了。我正准备给你打电话,现在你省去我这个麻烦了。
提示:
“be about to do”和“be on the point of doing”结构一般不与表示将来的时间状语连用,但后面可以接when引导的分句。
I was about to start when it suddenly began to rain.
我正要动身天突然下雨了。
1.表示现在习惯或经常反复发生的动作。常与always, usually, often, sometimes, every day (week, month)等连用。
He plays football twice a week.他每周踢两次足球。
I sometimes go to work on foot.我有时步行去上班。
2.表示现在的事实或状态。
It’s cold today.今天很冷。
You look tired now.你现在看起来很疲乏。
3. 现在时刻的状态、能力、性格、个性。
I don't want so much.
Ann Wang writes good English but does not speak well.
比较:Now I put the sugar in the cup.
I am doing my homework now.
第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。
4.表示格言或警句中。
Pride goes before a fall.骄者必败。
注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
例:Columbus proved that the earth is round..
5.表示客观事实或普遍其理。
It’s far from the earth to the sun.地球与太阳间的距离很远。
Five and three makes eight.五加三得八。
5.表示已预先安排或计划好将来确定会发生的动作。
但主要用于go, come, leave, start, return, arrive等瞬间动词。
The train from London arrives at 7:00.从伦敦来的火车7:00到站。
He leaves on business the day after tomorrow.他后天出差。
6.在时间、让步及条件状语从句中表示将来的动作。
I’ll call you as soon as I get there.我一到那里就打电话给你。
I’ll come if he invites me.他如果邀请我我就来。
7.在以here, there开头的句子里,表示正在发生的动作。
Her comes the bus!汽车来了!
There goes the bell!铃响了!
当主语是代词时,代词必须放在动词之前。如:
There he comes!他来了!
8.某些表示心理状态和感觉的动词,如feel, love, hope, want, understand等表示现在发生的具体行为。
I feel pain in my head.我头疼。
I don’t understand what you mean.我不理解你的意思。
此时只用一般现在时而不用现在进行时。
9在由after,until,before,once,when,even if,in case,as long as,as soon as,the moment以及if,unless等引导的时间状语从句或条件状语从句中,通常用一般现在时代替将来时。例如:
1)I will tell him the news as soon as I see him.
2)I will not go to countryside if it rains tomorrow.
10某些表示起始的动词,可用一般现在时表示按规定、计划或安排要发生的动作,这类动词有:be,go,come,start,depart,arrive,begin,leave等。例如:
1)The plane leaves at three sharp.
2)The new teachers arrive tomorrow.
11在由why,what,where,whoever,who,that,as等引导的从句中,也常用一般现在时代替将来时。例如:
1)Free tickets will be given to whoever comes first.
2)You’ll probably be in the same train as I am tomorrow.
12一般现在时用于倒装句中可以表示正在发生的动作,动词以come, go为主。如:Here comes the bus. (车来了) / There goes the bell.(铃响了)。
13一般现在时常用于体育比赛的解说或寓言故事中。Now the midfield player catches the ball and he keeps it.
14一般现在时的特殊用法
a. 用于新闻标题或图片说明中
China Declares Manned Spaceflight Successful
中国宣布载人航天飞行圆满成功
Laura Bush Arrives in Moscow
劳拉•布什抵达莫斯科
b. 用于体育运动、表演等实况报道中
Francis slips past, passes the ball to Yao Ming, who jumps, catches and shoots it into the basket.
弗朗西斯穿过去,把球传给姚明,姚明跳起来,接住球投进篮里。
Now, look, I press the button and turn on the machine.
现在,看,我按下按扭,打开了这台机器。
c. 表示告诫或劝说
You mind your own business.
你不要管闲事!
If he does that again, he goes to prison.
如果他再那样的话,他就会进监狱的。
d. 表示现在瞬间的动作
Here comes the bus.
汽车来了。
There goes the bell.
铃响了。
一般过去时
1.表示过去发生的动作或存在的状态,常与表示过去时间的副词如:yesterday, last week, two hours ago等连用。
My family moved here five years ago.我家五年前搬到了这里。
I was born in 1973.我生于1973年。
2.表示过去一段时间经常或反复发生的动作。这时可与频度副词如:often, usually, always等连用。
He always worked into night those days.那些日子他总是工作到深夜。
I often left on business in 1987.1987年我经常出差。
表示“过去经常,而今不再”时,要用used to。如:
I used to read newspaper after breakfast.
我过去经常早饭后看报纸。(意指现在已不是这样)
The children often swam in this river. 孩子们过去经常在这条河里游泳。
3.表示过去连续发生的一连串动作。
He put down the heavy box, took out the keys, and opened the door.
他放下这沉重的箱子,掏出钥匙开了房门。
过去发生的一连串动作,若用and, or, but等并列连词连接,则一律用过去式。
They moved the chairs to the table, sat down and began to have supper.
他们把椅子搬到桌边,坐下开始吃饭。
4.在时间和条件状语从句中,用一般过去时表示过去将来的动作。
He said that he would let me know as soon as he got the information.
他说他一得到消息就立即让我知道。
Mary told me that she would stay at home if it rained.玛丽告诉我如果下雨她就呆在家里。
5表示过去某一特定时间所发生的、可完成的动作或状态,常与表示确切过去时间的词、短语或从句连用。例如:
We went to the pictures last night and saw a very interesting film.
6表示过去习惯性动作。例如:
1)He always went to class last.
2)I used to do my homework in the library.
(注意与be used to doing短语的区别)
7,讲故事、对过去经历的回忆、双方都明白的过去事件等一般用过去时,而且经常省略时间状语。如:I happened to meet Rose in the street.(我正好在街上遇到露西)
8一般过去时的特殊用法
a. 在虚拟语气中表示现在或将来时间的动作或状态
It's time we went.
是我们该走的时候了。
I wish I were twenty years younger.
但愿我年轻20岁。
I would rather you didn't do anything for the time being.
我宁愿你暂时先不要采取什么措施。
b. 在口语中,一般过去时往往显示委婉客气。
I wondered if you could give me a hand.
我想请你帮个忙。
Might I come and see you tonight?
我想今晚来看你,好吗?
9句型:
It is time for sb. to do sth"到……时间了""该……了"
It is time sb. did sth. "时间已迟了""早该……了"
It is time for you to go to bed.你该睡觉了。
It is time you went to bed.你早该睡觉了。
would (had) rather sb. did sth.表示'宁愿某人做某事'
I'd rather you came tomorrow.
10 wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等。
I thought you might have some. 我以为你想要一些。
比较:
一般过去时表示的动作或状态都已成为过去,现已不复存在。
Christine was an invalid all her life.
(含义:她已不在人间。)
Christine has been an invalid all her life.
(含义:她现在还活着)
Mrs. Darby lived in Kentucky for seven years.
(含义:达比太太已不再住在肯塔基州。)
Mrs. Darby has lived in Kentucky for seven years.
( 含义:现在还住在肯塔基州,有可能指刚离去)
注意: 用过去时表示现在,表示委婉语气。
1)动词want, hope, wonder, think, intend 等。
Did you want anything else?
I wondered if you could help me.
2)情态动词 could, would.
Could you lend me your bike?
一般将来时
一般将来时是由“will / shall + 动词原形”构成的。shall只限于第一人称,主要见于英国英语,现在的趋势是第一、二、三人称的单复数形式均用will表示。在口语中,shall和will常缩写成“'ll”,紧接在主语之后。其否定式shall not 和will not 常简略为shan't 和won't。在状语从句中用一般现在时表示将来。在以第一人称为主语的问句中,常用 shall 表示提议和询问情况,在以第二人称作主语的问句中,用will 表示请求。当主语是第一人称时,用will 表示意愿.决心.允诺.命令等
(1)表示将要发生的动作或存在的状态,常与表示将来的时间状语如next month, tomorrow, in a week, soon等连用。
I will go to the zoo next Sunday.下周日我将去动物园。
She’ll go to the cinema tonight.今晚她将去看电影。
注意:
在口语中,常用will / shall + be doing结构来代替will / shall + 动词原形,以表示生动。
I'll be seeing a friend off at the airport.
我要去机场给一个朋友送行。
He'll be going with us tomorrow.
他明天和我们一起去。
(2)表示将来经常发生的动作或某种必然的趋势
Some birds will fly away to the south when winter comes.
冬季来临时,一些鸟儿将飞往南方。
(3)表示将来打算进行或期待发生的动作或状态。例如:
I shall graduate next year.
(4)be to +v表示计划安排要做的事,具有“必要”的强制性意义。例如:
I am to play tennis this afternoon.
(5))be about to +v表示即将发生的事情。例如:
He was about to start.
注意:be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。
(6)be due to +v表示预先确定了的事,必定发生的事。例如:
The train is due to depart in ten minutes.
(7)be on the point/verge of +v – ing强调即将发生的某种事态。例如:
The baby was on the point of crying when her mother finally came home.
(8)表示将要反复发生的动作
My uncle will come to see me every Saturday.
我叔叔每个星期六都会来看我。
The students will have five English classes per week this term.
本学期学生们每周要上五节英语课。
(9)表示同意或答应做某事
That bag looks heavy. I'll help you with it.
这个包看起来很重,我来帮你提。
I won't tell anyone what happened, I promise.
我保证不告诉别人所发生的事。
(10)表示一种倾向或推测
Flowers will die without water.
没有水花会枯死的。
Water will change into ice at 0℃.
水在零摄氏度就会结冰。
This will be your sister, I guess.
我猜想这是你姐姐。
一般将来时的常用结构
①用于“I expect, I'm sure, I think, I wonder + 宾语从句”中
Don't worry about the exam. I'm sure you'll pass.
不要担心这次考试,我确信你会通过的。
I wonder what will happen.
我不知道将会发生什么事。
I don't think the test will be very difficult.
我想这次测验不会太难。
②用于“祈使句 + and + 陈述句”中
Work hard and you will succeed.
如果你努力,就会成功的。
Go at once and you will see her.
马上去,你就会见到她了。
③与表示时间或条件的状语从句连用
I'll let you know as soon as he arrives.
他一到我就通知你。
If you ask him, he will help you.
如果你请他,他会帮助你的。
We shall go unless it rains.
除非下雨,否则我们是要去的。
将来时间的其他表达法
①be going to + 动词原形
“be going to+ 动词原形”这一结构常用于口语中。
a. 表示决定或打算要做某事
I'm going to buy a new coat this winter.
今年冬天我打算买一件新大衣。
Are you going to play basketball after class?
下课后你去打篮球吗?
He is going to be a doctor when he grows up.
他长大后要当医生。
What are you going to do today?
今天你打算做什么?
b. 表示有迹象即将要发生什么事,主观判断即将要发生的事情
Look at those black clouds. It is going to rain.
瞧那乌云,天要下雨了。
The car is going to turn over.
汽车要翻了!
There is going to be a snowstorm.
将有一场暴风雪。
比较:
“be going to + 动词原形”与“will / shall + 动词原形”的区别
1.be going to通常表示很快就要发生的事,而will/shall既可表示不久的将来,也可表示长远的将来或不确定的将来。
She is going to get better.
她的病要好了。(有恢复健康的迹象)
She will get better.
她的病会好的。(认为最终会恢复健康的)
2.will表示将来,通常是指事先无计划的意图,是临时决定的; be going to则表示事先有计划的意图,是经过考虑的。
— George phoned while you were out.
你外出的时候乔治打电话来的。
— Ok. I'll phone him back.
好的,我给他回电话。(临时决定)
— Matthew phoned while you were out.
你外出的时候马修打电话来了。
— Yes, I know. I'm going to phone him back.
是的,我知道了。我准备给他回电话。(早有安排)
但在正式文体中,要用will来表示事先安排的动作。
The meeting will begin at 10:00 a.m..
会议将在10点开始。
Coffee will be served from 9:30 from today onwards.
从今天起9:30开始供应咖啡。
3.表示有迹象显示将要发生某一动作时,要用be going to,不用will或shall。
I feel terrible. I think I'm going to be sick.
我觉得不舒服,我想我要生病了。
4.be going to 可用于条件句,表示将来时间,will则不能。
If you are going to attend the meeting, you'd better leave now.
如果你要出席会议,你最好现在就动身。
②be + 动词的-ing形式
“be + 动词的-ing形式”表示根据现在的计划或安排,预期将会发生某事,这种安排不容随意改变。在这一结构中,动词-ing形式通常是表示位置转移的动词,如arrive, come, go, leave, move, start, stay, get 以及eat, meet, see off, die等,并与表示将来的时间状语连用。如果没有时间状语,则所表示的动作有即将发生之意。
He is leaving for Xinjiang in a few days.
他几天后要动身去新疆。
I am dining out tonight.
今晚我将出去吃饭。
The plane is taking off soon.
飞机马上就要起飞了。
The old man is dying.
那位老人快要死了。
比较:
“be + 动词的-ing形式”和“be going to + 动词原形”的异同
1.表示按计划发生的动作时,两者可互换。
We are moving to a new flat tomorrow.
我们明天就要搬到新房子里去了。
We are going to move to a new flat tomorrow.
我们明天就要搬到新房子里去了。
2.表示由于客观因素而产生的将来动作或状态时,用be going to结构,不用be + 动词的-ing形式。
You are going to fall if you climb that tree.
如果你爬树的话,你会摔下来的。(不可说 You are falling if ...)
Be careful. You are going to break that chair.
当心!你会把那张椅子弄坏的。(不可说 You are breaking that chair)
③ be + 动词不定式
这一结构中的be,只有现在式 (am, is, are) 和过去式 (was, were) 两种形式。
a. 表示按计划或安排将要发生的动作
The highway is to be open to traffic in May.
这条公路将在五月份通车。
Am I to take over his work?
我是不是要接管他的工作?
b. 用于条件句中强调按计划或安排将要发生的动作
If we are to take the 5:00 train, we must leave now.
如果我们乘坐5点的火车的话,那我们现在就得出发。
c. 表示命令或吩咐等。否定形式常表示“禁止”或“不许”。
You are to be back before 10 p.m..
你必须在10点前回来。
You are not to go out alone at night.
晚上你不能单独出去。
比较:
“be + 动词不定式”与“be going to+ 动词原形”的区别
1.“be going to+ 动词原形”侧重说话人个人的意图和打算,“be + 动词不定式”侧重受别人的指示或安排要做的事。
I'm going to try my best to write this article well.
我将尽力把这篇文章写好。
Am I to wait here till their arrival?
我要在这儿一直等到他们抵达吗?
2.表示由于客观因素或不受人控制的将要发生的动作时,只用“be going to+ 动词原形”,不用“be + 动词不定式”。
It's going to rain.
天要下雨了。(不说It's to rain.)
Rachel is going to faint.
雷切尔要晕倒了。
④ 一般现在时
一般现在时可以用来表示将来时间,主要用法有:
a. 表示由于日历或时刻表的规定而固定不变的或比较不易变更的将来时间发生的动作。
Tomorrow is Friday.
明天是星期五。
What time does the next train leave for Paris?
下一班开往巴黎的火车几点出发?
b. 在时间状语从句或条件状语从句中,用一般现在时表示将来时间的动作或状态。
I'll give the book to you after I finish it.
我看完这本书就给你。
If he arrives, we must go and meet him at the railway station.
如果他到了,我们就得到火车站去接他。
c. 在hope, suppose等后面的宾语从句中常用一般现在时表示将来动作或状态。
I hope all is well with him.
我希望他一切都好。
Suppse we go hiking tomorrow.
我们明天还是去远足吧。
will与be going to都可表示将来,通常可互换,但下面几种情形只用will而不用be going to。
(1)表示“带有意愿色彩的将来”时
I’ll help you if you need.如果需要,我帮你。
(2)问对方是否愿意或表示客气的邀请或命令时
Will you go shopping with me? 你和我一起去购物吗?
Will you please open the door?请把门打开好吗?
(3)表示临时决定要做某事
It begins to rain./Will have to stay at home.
天开始下雨了,我只好呆在家里了。(本来打算外出)
(4)表示客观必然会发生的事情
It will be Monday tomorrow.明天是周一。
(5)在含有时间状语从句或条件状语从句的复合句中,主句如果是将来时,则多用will。
I’ll take care of your baby when you are out.你出门时我会照看你的小宝宝。
I’ll open the window if you smoke here.你如果在这儿抽烟我就把窗户打开。
一般过去将来时
用来表达从过去某时间点上看将要发生的动作
过去将来时的用法与一般将来时的用法相同(参见一般将来时)
过去将来时表示过去习惯性的动作时,只能用would,而不用should。如:
I would swim in this pool when I was a child.我孩童时期经常在这个池塘游泳。
This window wouldn’t close.这个窗户老是关不上。
1.一般过去将来时的构成
一般过去将来时是由“should/would + 动词原形”构成的。
He asked me yesterday when I should leave for Paris.
昨天他问我什么时候动身去巴黎。
They wanted to know how they would finish the homework earlier.
他们想知道怎样才能早一点儿完成家庭作业。
2.一般过去将来时的用法
一般过去将来时间的出发点是过去,即从过去某一时刻看以后要发生的动作和状态。
a. 一般过去将来时常用于间接引语中
He said they would arrange a party.
他说他们将安排一个晚会。
I asked if he would come and fix my TV set.
我问他是否来帮我修电视机。
b. 一般过去将来时可用来表示非真实的动作或状态
If I had a chance to study abroad, I would study at Cambridge University.
如果我有机会出国学习的话,我就会去剑桥大学。
I wish he would go with me to the cinema tonight.
今晚他能和我一起去看电影就好了。
c.过去将来时由“助动词should(第一人称)或would(第二、三人称)+动词原形”构成。在美国英语中,过去将来时的助动词一律用“would +动词原形”。
d.过去将来时常由于宾语从句中,时间状语有:later, soon, the next (day).
e.在时间状语从句和条件状语从句中不可以使用过去将来时,而应该使用一般过去时。如:He promised that he would pay me a lot if I helped him with the project.(他答应付给我许多钱如果我帮助他搞那个项目)/ Every time when he was free,he would sit down and read some books.(每次只要他有空他就会坐下来看看书)
f.表示纯粹的将来时用would或should,表示打算或主观认为的事情用was/were going to (+动词原形)。如:She told me she would be 18 the next month.(她告诉我她下个月就18岁了)/ She told me that she was going to have a walk with her pet dog.(她告诉我她打算带她的宠物狗去散步)
g.过去将来时还可以表示一个过去经常性的动作。如:When it rained in the day, he would bring an umbrella with him.(白天下雨时他会随身带一把雨伞)
3.过去将来时间其他表达法
a. was/were going to +动词原形
He said that he was going to live in the country when he retired.
他说他退休后要住在农村。
They thought it was going to rain.
他们认为天要下雨了。
b. was/were +动词的-ing形式
Nobody knew whether the guests were coming.
没人知道客人们是否要来。
I was told that the train was leaving in a few minutes.
我被告知火车几分钟后就要开了。
c. was/were +动词不定式
She said she was to clean the classroom after school.
她说她放学后要打扫教室。
It was reported that another bridge was to be built across the Yangtse River.
据报道长江上将要再建一座大桥。
提示:
“was/were going to +动词原形”或“was/were + 动词不定式完成式”可表示未能实现的过去将来时间的动作。
Last Sunday we were going to visit the Great Wall, but it rained.
上星期天我们本想去游览长城的,但却下雨了。(没有去成)
I was to have helped with the performance, but I got flu the day before.
我是打算帮忙演出的,但前天我感冒了。(没有帮上忙)
d. was/were about to do
“was/were about to do”表示说话的瞬间就会发生的动作。
I felt something terrible was about to happen.
我觉得有可怕的事要发生了。
e. was/were on the point of doing
I'm glad you have come. I was on the point of calling you, but you've saved me the trouble now. 很高兴你来了。我正准备给你打电话,现在你省去我这个麻烦了。
提示:
“be about to do”和“be on the point of doing”结构一般不与表示将来的时间状语连用,但后面可以接when引导的分句。
I was about to start when it suddenly began to rain.
我正要动身天突然下雨了。
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But never before have I admired a person so much as Helen Keller __who/whom__ I just read about.
(不应该填which因为先行词 是人 ,
I just read about缺宾语,那个宾语就是Helen Keller,这是人 ,所以不能用which)
I grew up in Africa, _or_ at least I should say that spent much of the first ten years of my life there.(不填and因为这不是并列的两种 情况,而是换种说法 ,指的还是在非洲 长大。)
(不应该填which因为先行词 是人 ,
I just read about缺宾语,那个宾语就是Helen Keller,这是人 ,所以不能用which)
I grew up in Africa, _or_ at least I should say that spent much of the first ten years of my life there.(不填and因为这不是并列的两种 情况,而是换种说法 ,指的还是在非洲 长大。)
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第一题,Helen Keller后面的是一个定语从句,她在定语从句中作read about 的宾语,指代人所以用whom
第二题,后面的句子意思是对前面的退一步的说法,前面说的是在非洲长大,后面接上或者最少是生命的前十年都花在了非洲,就是说就算不是在非洲长大,至少也是前十年都呆在非洲,所以带有转折意,如果用and 就没有表示转折的意思了
第二题,后面的句子意思是对前面的退一步的说法,前面说的是在非洲长大,后面接上或者最少是生命的前十年都花在了非洲,就是说就算不是在非洲长大,至少也是前十年都呆在非洲,所以带有转折意,如果用and 就没有表示转折的意思了
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是缺宾语,但which修饰物,whom和who才是修饰人啊
下一个……我在非洲长大,或者至少可以这么说,我人生的前十年大多在非洲
en转折关系
下一个……我在非洲长大,或者至少可以这么说,我人生的前十年大多在非洲
en转折关系
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which修饰物,whom和who是修饰人 再看是做宾语还是主语
两边是转折的意思 所以。。。
两边是转折的意思 所以。。。
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