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7.12 不定式的特殊句型so as to - [语法学习]
2009-11-24
2) so kind as to ---劳驾
Would you be so kind as to tell me the time?
Tom kept quiet about the accident so as not to lose his job.
1) 表示目的;它的否定式是so as not to do。
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Go in quietly so as not to wake the baby. ... -
11.4 一般将来时 - [语法学习]
2009-11-24
留意:be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。
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will 在陈述句中用于各人称,在争求意见时常用于第二人称。
c. 有迹象要发生的事
4) be about to +不定式,意为马上做某事。
He is about to leave for Beijing.
Which paragraph shall I read first.
b. 计划... -
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I found my car missing. 我发现我的车不见了。
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9.4 分词作补语
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通常在感官动词和使役动词之后,如:
I'll have my watch repaired. 我想把我的腕表修一下。 -
11.12 比较since和for - [语法学习]
2009-11-24
I have not heard from my uncle for a long time.
Since 用来说明动作起始时间,for用来说明动作延续时间长度。
I have lived here since I was born..
小窍门: 当现在完成时+一段时间,这一结构中,我们用下面的公式转化,很轻易就能排除非延续动词在完成时中的误使。
1) (对) Tom has studied Russian for three years.
... -
14.2 倒装句之部分倒装 - [语法学习]
2009-11-24
Never have I seen such a performance.
A. man did know B. man know C. didn't man know D. did man know
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改写为正常语序为,Man did not know what heat is until the early years of the 19th. 现在将not提前,后面就不能再用否定了,否则意思就变了。
Nowhere wil... -
13.3 夸大句结构 - [语法学习]
2009-11-24
答案C. 夸大句的结构是: It +be +夸大部分 + that (who) + 主谓句。 夸大句的连词只有两个,that和who。当夸大的部分是人,且为句子的主语时,才用 "who",其余用that。
原句: My father did the experiment in the lab yesterday evening.
夸大主语: It was my father who did the experiment in the lab yesterday evening.... -
21.7 情态动词+ have +过往分词 - [语法学习]
2009-11-24
5) would like to have done sth 本打算做某事
He ought not to have thrown the old clothes away.(事实上已扔了。)
21.7 情态动词+ have +过往分词
Philip may (might) have been hurt seriously in the car accident.
1) ma... -
16.7 比较if only与only if - [语法学习]
2009-11-24
If only he comes early. 希看他早点回来。
16.7 比较if only与only if
I wake up only if the alarm clock rings. 只有闹钟响了,我才会醒。
资料春节彩图
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only if表示"只有";if only则表示"假如……就好了"。If only也可用于陈述... -
12.7 need/want/require/worth - [语法学习]
2009-11-24
典:done,"不可能已经"。must not do 不可以(用于一般现在时)。
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答案A. need (实意) +n /to do,need (情态)+ do,当为被动语态时,还可need + doing. 本题考最后一种用法,选A。如有to be clean 则也为正确答案。
A. cleaning B. be cleaned C. clean D. being cleaned
留意:当 need, want, require, ... -
18.2 关系副词引导的定语从句 - [语法学习]
2009-11-24
His father died the year (that / when / in which) he was born. 他父亲在他出生那年逝世了。
18.2 关系副词引导的定语从句
关系副词可代替的先行词是时间、地点或理由的名词,在从句中作状语。
关系副词when, where, why的含义相当于"介词+ which"结构,因此经常和"介词+ which"结构交替使用,例如:
... -
留意:若谓语动词为hope,宾语从句中的否定词不能转移。
1) 将think, believe, suppose, expect, fancy, imagine等动词后面宾语从句的否定词转移到主句中,即主句的谓语动词用否定式,而从句的谓语动词用肯定式。
2) 将seem, appear 等后的从句的否定转移到前面。
看来他们不知道往哪往。
3) 有时将动名词,介词短语或整个从句的否定转变为对谓语动词的否定。
(anyone 作主语,从句中的谓语动词不能用否定... -
8.11 begin(start) doing/to do - [语法学习]
2009-11-24
I was beginning to get angry。
How old were you when you first started playing the piano?
2) begin, start用进行时时,后面动词用不定式to do
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我开始明白***。
begin / start doing sth.
4) 物作主语时
be... -
7.15 动名词与不定式 - [语法学习]
2009-11-24
不定式表达的是: 目的,结果,原因,具体,一次性,将发生的
10 mean to do mean doing
动名词表达的是: 状态,性质,心境,抽象,经常性,已发生的
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9 interested to do interested doing
8 afraid to do afraid doing
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2 forget to do f... -
19.8 比较while, when, as - [语法学习]
2009-11-24
Just as / Just when / When I stopped my car, a man came up to me.
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3)从句表示"随时间推移"连词能用as,不用when 或while。
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日子一天天过往,天气越变越坏。
When you have finished your work, you may have a rest.
1)as, when 引导短暂性动... -
6.2 worth 的用法 - [语法学习]
2009-11-24
3. worth-while: be worth-while to do sth "值得做某事"
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be worthy to be done "某事值得被做"
It is worth while sb to do sth.
worth while: It is worth while doing sth
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1. worth: be worth + n. 当名词为金钱时,表示"…... -
11.1 一般现在时的用法 - [语法学习]
2009-11-24
2) 客观真理,客观存在,科学事实。
I am doing my homework now.
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I don't want so much.
4) 现在时刻的状态、能力、性格、个性。
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时间状语: every…, sometimes, at…, on Sunday
I leave home for school at 7 every morni... -
11.21 将来进行时 - [语法学习]
2009-11-24
11.21 将来进行时
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I'll be meeting him sometime in the future.
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Soon, tomorrow, this evening,on Sunday, by this time,tomorrow, in two days, tomorrow evening
1) 概念:表示... -
7.14 不定式的时态和语态 - [语法学习]
2009-11-24
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1) 现在时:一般现在时表示的动词,有时与谓语动词表示的动作同时发生,有时发生在谓语动词的动作之后。
进行式 to be doing
He seems to know this.
完成式 to have done to have been done
He seems to be eating something.
完成进行式 to have been doing
... -
11.14 延续动词与瞬间动词 - [语法学习]
2009-11-24
11.14 延续动词与瞬间动词
He slept until ten o'clock.
2.---I'm sorry to keep you waiting.
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延续动词表示经验、经历; 瞬间动词表示行为的结 果,不能与表示段的时间状语连用。
A. had met B. have met C. met D. meet
---Oh, not at all... -
16.6 wish的用法 - [语法学习]
2009-11-24
2)Wish to do表达法。
将来不大可能实现的愿看 将来时 would/could +
真实状况 wish后
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I wish the manager to be informed at once. (= I want the manager to be informed at once.)
I wish to... -
15.5 指代意义决定谓语的单复数 - [语法学习]
2009-11-24
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All is right. (一切顺利。)
His family isn't very large. 他家不是一个大家庭。
A number of +名词复数+复数动词。
The majority of the students like English.
All are present. (所有人都到齐了。)
The number of +名词复数+单数动词。
... -
11.13 since的四种用法 - [语法学习]
2009-11-24
4) It is +一段时间+ since从句
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11.13 since的四种用法
Great changes have taken place since you left.
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It is two years since I became a postgraduate s... -
19.2 方式状语从句 - [语法学习]
2009-11-24
资料春节彩图
说明:as if / as though也可以引导一个分词短语、不定式短语或无动词短语,例如:
你希看人家怎样待你,你就要怎样待人。
As water is to fish, so air is to man.
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两者的意义和用法相同,引出的状语从句谓语多用虚拟语气,表示与事实相反,有时也用陈述语气,表示所说情况是事实或实现的可能性较大。汉译常作"仿佛……似的","似乎……似的",例如:... -
11.20 过往进行时 - [语法学习]
2009-11-24
典型例题
My brother fell while he was riding his bicycle and hurt himself.
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,用过往进行;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的过往时),是系动词,后跟形容词,如:fall sick。
1) Mary ___ a dress... -
19.6 条件状语从句 - [语法学习]
2009-11-24
unless = if not.
If you are not too tied, let's go out for a walk.
if 引导的条件句有真实条件句和非真实条件句两种。非真实条件句已在虚拟语气中阐述。
连接词主要有 if, unless, as/so long as, on condition that 等。.
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典型例题
A. unless B. until C. if D. or... -
4.6 兼有两种形式的副词 - [语法学习]
2009-11-24
2) late 与lately
4.6 兼有两种形式的副词
6) free与freely
3) deep与deeply
What have you been doing lately?
You have come too late.
Even father was deeply moved by the film.
He pushed the ... -
14.7 其他部分倒装 - [语法学习]
2009-11-24
解析:答案为B. 句中的nor引出部分倒装结构,表示"也不"。由 so, neither, nor引导的倒装句,表示前一情况的重复出现。其中, so用于肯定句, 而 neither, nor 用在否定句中。
May you all be happy.
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A. nor don't I care B. nor do I care
典型例题:
Were I you, I would try it again.... -
5.2 什么是助动词 - [语法学习]
2009-11-24
He is singing. 他在唱歌。
He doesn't like English. 他不喜欢英语。
Did you study English before you came here? 你来这儿之前学过英语吗?
2) 助动词协助主要动词完成以下功用,可以用来:
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d. 与否定副词not适用,构成否定句,例如:
助动词自身没有词义,不可单独使用,例如:
e. 加强语气,例如:
... -
11.19 不用进行时的动词 - [语法学习]
2009-11-24
seem, remain, lie, see, hear, smell, feel, taste, get, become, turn
He loves her very much.
I have two brothers.
4) 系动词
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accept, receive, complete, finish, give, allow, decide, refus... -
17.4 if, whether引导的名词从句 - [语法学习]
2009-11-24
形容词宾语: She's doubtful whether we shall be able to come. 她怀疑我们是否能够前来。
主语:Whether the plan is feasible remains to be proved. 这一计划是否可行还有等证实。
同位语:They are investigating the question whether the man is trustworthy. 他们调查他是否值得信赖。
介词宾语: I...







