1、Shall I tell bobby about it?
我应该告诉巴比这件事吗?
No, you needn't. I've told him already.
不用了,我已经告诉他了。
needn't 不必,不用。
wouldn't 将不, 不会的。
mustn't 禁止、不能。
shouldn't不应该。
在这个例子当中为不需要,不必的意思,应用needn't。
2、Finding a job is one of the most difficult jobs.
找工作是最困难的工作之一。
动词的ing 形式(动名词)作主语。
我们知道主语常常由名词和代词来充当,动词不能直接作主语,
必须把它变成相当于名词的词。这里也是同学们常常出错的地方。
告诉他不用担心是没用的。
用 it 作形式主语,把动名词(真实主语)置于句尾作后置主语。
在“It is no use...”,“It is no good...”,“It
is fun...”,“It is a waste of time...”等句型中,通常用动名词作真实主语:
It is no use/good/a waste of time talking about that.
谈论那个简直是浪费时间。
时态部分:
一、一般现在时
1.概念:经常、反复发生的动作或行为及现在的某种状况。
2.时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays
3.基本结构:动词原形(如主语为第三人称单数,动词上要改为第三人称单数形式)
4.否定形式:am/is/are+not;此时态的谓语动词若为行为动词(即实意动词,表示动作的动词。它分为及物动词和不及物动词两种),则在其前加don't(她没去那。She doesn’t go there.),如主语为第三人称单数,则用doesn't,同时还原行为动词。
5.一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
例句:
1、Ready is my middle name.
功夫熊猫:Are you ready?----Ready is my middle.
Action speaks louder than words.
2、He doesn't go there.他没去那里。
3、Action speaks louder than words.行动胜言行。
二、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。
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didn't,同时还原行为动词。
5.一般疑问句: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。
例句:
1、She often came to help us in those days.
2、I didn't know you were so busy.
三、现在进行时
1.概念:表示现阶段或说话时正在进行的动作及行为。
2.时间状语:now, at this time, these days, etc.
3.基本结构:am/is/are+doing
4.否定形式:am/is/are+not+doing.
5.一般疑问句:把be动词放于句首。
例句:How are you feeling today? 今天感觉如何?
四、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。
例句:
1、I was reading newspaper when he was came in.
2、He was working in a hospital at that time.
五、现在完成时
1.概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。
2.时间状语:recently, lately, since…for…,in the past few
years, etc.
3.基本结构:have/has + done
4.否定形式:have/has + not +done.
5.一般疑问句:have或has。
例句:
1、The countryside has changed a lot in the past few years.
2、I've written an article. 我写了一篇文章。
六、过去完成时
1.概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。
2.时间状语:before, by the end of last year(term, month…),etc.
3.基本结构:had + done.
4.否定形式:had + not + done.
5.一般疑问句:had放于句首。
例句:By the end of last month. We had learned four books。
七、一般将来时
1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。
2.时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.
3.基本结构:am/is/are/going to + do;will/shall + do.
4.否定形式:am/is/are not going to do ;will/shall not do。
5.一般疑问句:be放于句首;will/shall提到句首。
例句:It's going to rain. 要下雨了。
八、过去将来时
1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
2.时间状语:the next day(morning, year…),the following month(week…),etc.
3.基本结构:was/were/going to + do;would/should + do.
4.否定形式:was/were/not + going to + do;would/should + not + do.
5.一般疑问句:was或were放于句首;would/should 提到句首。
例句:He said he would go to Beijing the next day.
九、将来完成时
1.概念:在将来某一时刻之前开始的动作或状态
2.时间状语:by the time of;by the end of+时间短语(将来);by the time+从句(将来)
3.基本结构:be going to/will/shall + have done
例句:
By the time you get back,great changes will have taken place.
等你回来时这个地区就已经发生了巨大的变化了。
十、被动语态的用法:
1. 一般现在时的被动语态构成:is / am / are + 及物动词的过去分词
Our classroom is cleaned everyday. 我们教室每天都打扫。
I am asked to study hard. 要求我努力学习。
Knives are used for cutting things. 刀子是用来切东西的。
2. 一般过去时的被动语态构成:was / were + 及物动词的过去分词
A new school was built last year.去年建了一所新的学校。
十一、现在完成时的被动语态构成:has / have + been + 及物动词的过去分词。
This book has been translated into many languages.
这本书被译成多种语言。
十二、一般将来时的被动语态构成:will+ be + 及物动词的过去分词。
一所新的医院将在我市建成。
十三、含有情态动词的被动语态构成:情态动词+ be + 及物动词的过去分词。
十四、现在进行时的被动语态构成:am / is / are + being + 及物动词的过去分词。
They are planting trees over there.他们正在那边种树。
Those trees are being planted by them.那些树正在被他们种植。
Uncle Wang is mending my bike now.王叔叔正在给我修单车。
My bike is being repaired by Tom now.汤姆正在给我修单车。
十五、不定式的被动语态:to + be + 及物动词的过去分词。
There are two books to be read.这儿有两本书要读。
There are twenty more trees to be planted.有二十多棵树要栽。
十六、一般现在时: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。
十七、完成时:表示的动作发生在谓语动词表示的动作之前。
I'm sorry to have given you so much trouble.
很抱歉给你添了这么多麻烦。


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