1. 常用的英语语法有哪些呢
语从句(Subject
Clause)
定义:如果一个句子在复合句中充当一个主语,那么这个句子就是主语从句.
第一部分:常规主语从句,即句子在复合句中充当一个主语
第二部分:为了防止句子头重脚轻,通常把形式主语it放在主语位置,真正主语搁置于句末
状语从句
(Adverbial
Clause)
状语从句指句子用作状语时,起副词作用的句子.它可以修饰谓语、非谓语动词、定语、状语或整个句子.根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句.状语从句一般由连词(从属连词)引导,也可以由词组引起.从句位于句首或句中时通常用逗号与主句隔开,位于句尾时可以不用逗号隔开.
同位语部分是个句子,就是同位语从句,这种用法比较"固定",把关键的几个词背下来.
下面这个材料供参考.
一、在复合句中用作同位语的从句叫同位语从句.它一般跟在某些名词后面,用以说明该名词表示的具体内容.如:
I
heard
the
news
that
our
team
had
won.我听到了我们队获胜的消息.
I
had
no
idea
that
you
were
here.我不知道你在这里.
二、可以跟同位语从句的名词通常有news,idea,fact,promise,question,doubt,thought,hope,message,suggestion,words(消息),possibility等.如:
I’ve
come
from
Mr
wang
with
a
message
that
he
won’t
be
able
to
see
you
this
afternoon.
我从王先生那里来,他让我告诉你他今天下午不能来看你了.
三、英语中引导同位语从句的词通有连词
that,whether,连接副词
how,when,where等.(注:if,which
不能引导同位语从句.)如:
l
have
no
idea
When
he
will
be
back.我不知道他什么时候回来.
He
must
answer
the
question
whether
he
agrees
to
it
or
not.
他必须回答他是否同意这样一个问题.
四、有时同位语从句可以不紧跟在说明的名词后面,而被别的词隔开.如:
Several
years
later,word
came
that
Napoleon
himself
was
coming
to
inspect
them.
几年以后,有消息传来说拿破仑要亲自视
察他们.
The
thought
came
to
him
that
maybe
the
enemy
had
fled
the
city.
他突然想起可能敌人已经逃出城了.
五、同位语从句与定语从句的区别.
1、同位语从句与前面的名词是同位关系,即说明它前面名词的内容;而定语从句与前面的名词是修饰与被修饰关系,即限定它前面的名词范围,或补充一些情况.如:
The
news
that
l
have
passed
the
exam
is
true.我通过了考试这一消息是真的.
(同位语从句,即从句所表达的意思就是前面名词的内容.)
The
news
that
he
told
me
just
now
is
true.他刚才告诉我的消息是真的.
(定语从句,从句对前面名词起修饰限制作用,即“他告诉我的”那个消息,而不是别的消息.)
2、引导同位语从句的that是连词,在从句中不充当任何成份,而引导定语从句的that是关系代词,除起连接作用外,还在从句中充当主语、宾语或表语等.如:
The
idea
that
computers
can
recognize
human
voices
surprises
many
people.
计算机能够识别人的声音的想法使许多人感到惊奇.(that在从句中不充当任何成份.)
The
idea
that
he
gave
surprises
many
people.他提出的观点令许多人感到吃惊.
(that在从句中作gave的宾语.)
一个名词(或其它形式)对另一个名词或代词进行修饰,限定或说明,这个名词(或其它形
式)就是同位语.同位语与被它限定的词的格要一致,并常常紧挨在一起.
2. 现代英语语法大全的介绍
《现代英语语法大全》是2008年上海交通大学出版社出版的图书,作者是赵俊英。
3. 英语各种语法的英文名称,例如名词性从句怎么说
1、句式
从句clause
从属句 subordinate clause
并列句 coordinate clause
名词从句 nominal clause
定语从句 attributive clause
状语从句adverbial clause
宾语从句 object clause
主语从句 subject lause
同位语从句appositive clause
时间状语从句 adverbial clause of time
地点状语从句 adverbial clause of place
方式状语从句 adverbial clause of manner
让步状语从句 adverbial clause of concession
原因状语从句 adverbial clause of cause
结果状语从句 adverbial clause of result
目的状语从句adverbial clause of purpose
条件状语从句 adverbial clause of condition
真实条件状语从句 adverbial clause of real condition
非真实条件状语从句 adverbial clause of unreal condition
含蓄条件句 adverbial clause of implied condition
错综条件句adverbial clause of mixed condition
句子 sentence
简单句simple sentence
并列句compound sentence
复合句 complex sentence
并列复合句 compound complex sentence
陈述句 declarative sentence
疑问句interrogative sentence
2、时态
时态tense
过去将来时past future tense
过去将来进行时 past future continuous tense
过去将来完成时 past future perfect tense
一般现在时 present simple tense
一般过去时past simple tense
一般将来时future simple tense
现在完成时 past perfect tense
过去完成时present perfect tense
将来完成时 future perfect tense
现在进行时 present continuous tense
过去进行时past continuous tense
将来进行时 future continuous tense
过去将来进行时 past future continuous tense
现在完成进行时 present perfect continuous tense
过去完成进行时 past perfect continuous tense
(3)英语各种语法用英语的介绍扩展阅读
句型结构
句子按其结构可分为简单句、并列句和复合句。
1、简单句
基本形式:简单句的基本形式是由一个主语加一个谓语构成。其它各种句子形式都是由此句型发展而来,如五大基本句型:
(1)主语+谓语(s.+predicate)
这种句型简称为主谓结构,其谓语一般都是不及物动词,例:Things change.事物是变化的。Nobody went.没有人去。
(2)主语+系动词+表语(s.+link v.+predicative)
这种句型称为主系表结构,其实联系动词在形式上也是一种谓语动词,系动词与表语一起构成了复合谓语,例:Mr. Turner is an artist.特纳先生是位画家。
(3)主语+谓语+宾语(s.+predicate+o.)
这种句型可称为主谓宾结构,它的谓语一般多是及物动词,例:We never beat children.我们从来不打孩子。
(4)主语+谓语+间接宾语+直接宾语(s.+predicate+oi.+od.)
这种句型可称为主谓宾宾结构,其谓语应是可有双宾语的及物动词,两个宾语一个是间接宾语,一个是直接宾语,例:He gave the book to his sister.他把这本书给了他的妹妹。
(5)主语+谓语+宾语+宾语补足语(s.+predicate+o.+o.c.)
这种句型可简称为主谓宾补结构,其补语是宾语补语,与宾语一起即构成复合宾语,例:I found the book easy.我发现这本书不难。(形容词easy作补语)
注意:有时两个或更多的并列主语拥有一个共同的谓语,甚至并列有两个主语和两个谓语,这样的句子仍然是简单句,例:China and other countries in the east Asia are developing rapidly.
中国和东亚其它国家正在迅速地发展。(China and other countries并列主语)
2、It引导结构
It 既是代词又是引词。作代词时,它可做人称代词、指示代词、非人称代词,用于前指、非确指或习语中。作引词时,它本身无实义,只起先行引导的作用。
可作形式主语(it is + adj. + for/of sb. to do sth.)或形式宾语(it + adj. + to do sth.),真实的主语或宾语是不定式、动名词或名词从句,它们则放在后面。
It 也用于强调句结构。如想强调某个词或部分,可用it is (was) + 强调部分(主语、宾语或状语) + that(who)…的强调结构。本章要求了解代词it 和引词it 的各种用法,重点掌握it 用于前指或后指;引导词it 用于强调结构。
3、并列句
两个或两个以上的简单句用并列连词连在一起构成的句子,叫做并列句,其基本结构是“简单句+并列连词+简单句”。
并列连词有:and, but, or, so等。并列句是由两个或两个以上的简单句连接而成。并列句中的各简单句意义同等重要,相互之间没有从属关系,是平行并列的关系。它们之间用连词连结。
4、复合句
复杂句(Complex Sentence)由一个主句(Principal Clause)和一个或一个以上的从句(Subordinate Clause)构成。
主句是全句的主体,通常可以独立存在;从句则是一个句子成分,不能独立存在。
从句不能单独成句,但它也有主语部分和谓语部分,就像一个句子一样。所不同在于,从句须由一个关联词(connective)引导。
4. 英语各种语法全解
1. 动词的时态和语态
1.1 动词的时态和语态一览表
时态语态 一般现在时 一般过去时 一般将来时
主动被动 doare done didwere done will dowill be done
现在进行时 过去进行时 将来进行时
主动被动 are doingare being done were doingwere being done will be doing
现在完成时 过去完成时 将来完成时
主动 被动 have donehave been done had donehad been done will have donewill have been done
现在完成进行时
主动 被动 have been doing
1.2 动词主要时态的意义及运用
1) 现在完成时,过去完成时和将来完成时
英语提示语:up to now, so far, for three years, since 1995, over past ten years, by the end of this week, by the year of 1995
汉语提示语:已经,早已,了
e.g. We haven’t met each other since last year.
By the end of this week, we’ll have finished the task.
2) 现在完成进行时
从过去一直持续到现在,没有间断。
汉语提示语:一直
e.g. The water has been running the whole night.
3) 过去完成时
a) said, reported, thought 等引导的间接引语中。
e.g. He missed the train. He said he had missed the train.
b) hardly…when, no sooner… than
e.g. No sooner had he got up than he received the call.
c) 与过去事实相反的虚拟语气的条件状语从句中
e.g. If I had tried harder, I would have won.
I wish I had done better in the exam.
历年考题中的动词时态和语态
1. Much of the carbon in the earth ___ (come) from things that once lived.
2. In the past two decades, research ___ (expand) our knowledge about sleep and dream.
3. Some proverbs ___ (be) in the language for 1,000 years, for example, A friend in need is a friend indeed.
4. ___ (stand) at the gate was a young man in green coat.
5. In 1991, after the Gulf War, Bush’s approved rating reached 91 percent, the highest level recorded since polling ___ (begin) in the 19302.
6. Seeing violence on television or reading about it in the newspapers every day ___ (make) us tolerate crime more than we should.
7. So far, Irving ___ (live) in New York City for ten years.
8. The patient ___ (send) to another hospital before we got there.
9. The second half of the nineteenth century ___ (witness) the first extended translation into English of the writings of Eliphas Levi.
10. All the worries they might have felt for him ___ (drive) off by the sight of his cheerful face.
Key:
1. comes 一般现在时,主语为不可数名词,谓语用单数
2. has expanded 现在完成时
3. has been 现在完成时
4. Standing 过去进行时的倒装形式
5. began 一般过去时
6. makes 一般现在时,动名词做主语,谓语用单数
7. has been living 现在完成进行时
8. had been sent 过去完成时的被动形式
9. witnessed 一般过去时
10. were driven 一般过去时的被动
2. 非谓语动词
2.1 动词主要时态和语态一览表
非谓语动词 形式 意义
现在分词
一 般 式 Doing 主动, 正在进行
被 动 式 being done 被动, 正在进行
完成主动式 having done 主动, 已经完成
完成被动式 having been done 被动, 已经完成
过去分词 Done 被动, 已经完成
动词不定式
一 般 式 To do 主动,将要进行
被 动 式 To be done 被动, 将要进行
完成主动式 To have done 主动, 已经完成
进行主动式 To be doing 主动, 正在进行
2.2. 非谓语动词作状语
•动词不定式:1)目的状语;2)结果状语
e.g. I came here to meet you. (目的)
He hurried to the rail station only to miss the train. (结果)
•分词:1) 伴随状语;2)原因状语;3)条件状语 4)让步状语;5)时间状语
e.g. Walking along the street, he met his old friend. (时间)
Being very tired, my father didn’t go out with us. (原因)
Made by hand, the silk shirt is very expensive. (原因)
Seen from the space, the earth looks like a blue ball. (条件)
2.3 非谓语动词,状语从句和独立结构
1) Having done their homework, the children began to play. (分词作状语)
2) After having done their homework, the children began to play. (连词+分词)
3) After they had done their homework, the children began to play. (状语从句)
4) With homework done, the children began to play. (独立结构)
2.4 非谓语动词作定语
1) If there is no choice, there is no decision ___ (make). (to be made)
2) Do you know the man ____ ( stand) in front of the house? (standing)
3) The question ____ (discuss) at the moment is very important. (being discussed)
4) The bridge ____ (build) in the 1950s is still in good condition. (built)
2.5 动名词和动词不定式
• 作主语和表语
动名词作主语/表语表示一般、抽象的情况;动词不定时作主语表示具体某次的情况。
e.g Rising early is good for health.
To rise early tomorrow is difficult for me.
It is difficult for me to rise early tomorrow.
My biggest wish is to go abroad.
Seeing is believing.
• 作宾语
接动名词作宾语的动词:
admit, acknowledge, avoid, appreciate, consider, delay, enjoy, escape, excuse, forgive, finish, include, involve, mind, put off, postpone, suggest, feel like, look forward to, be used to, be accustomed to, etc.
接动词不定式作宾语的动词:
want, tend, intend, pretend, hope, plan, expect, be supposed to, seem, be likely to, used to, be willing to, desire, force, prefer, start, begin
接动名词和动词不定式有不同含义的动词:
1) forget, remember, regret
2) stop, continue
3) need/ want
4) allow doing/ allow sb to do
(1) How can I forget meeting you for the first time?
Sorry, I forgot to lock the door.
(2) I can’t stop laughing. Can you stop to give me a hand?
(3) The grass needs cutting. The grass needs to be cut.
(4) We don’t allow smoking here. You are not allowed to smoke here.
历年考题中的非谓语动词
1. A man cannot be really happy if what he enjoys ___ (do) is ignored by society as of no value or importance.
2. Anyone ___(want) to understand the instry of the future will have to know about robotics.
3. It is a well-known fact that a person will move in a circle when he cannot use his eyes ___ (control) his direction.
4. As research techniques become more advanced, the number of animals ___ (use) in experiments may decrease.
5. It seems reasonable to assume that, other things ___ (be) equal, they would prefer single to shared rooms.
6. This poem, if ___ (translate) word for word into Chinese, will make no sense.
7. They may have their passports _____ (remove), making leaving or “escaping” actually impossible.
8. Her body, with hands and feet ____ (bind), was discovered by a traveler early in the morning.
9. I couldn’t help but ___ (feel) this is a very strange life.
10. Let us consider the earth as a planet ____ (revolve) round the sun.
Key:
1. doing 动名词做enjoy的宾语
2. wanting 现在分词作定语
3. to control 动词不定式作目的状语
4. used 过去分词作定语
5. being 现在分词用在独立结构中
6. translated 连词加过去分词作状语
7. removed 过去分词作宾补
8. bound 过去分词用在独立结构中
9. feel couldn’t help but 后接动词原形
10. revolving 现在分词作定语
3. 虚拟语气
第一大类:非真实条件下的虚拟语气
时间 从句 主句
与现在事实相反 did/ were should/could/would + do
与过去事实相反 had done should/could/would + have done
与将来事实相反 were to doshould do should/could/would + do
e.g. If I were you, I would be happy to do it.
If we had got the news, we could have prepared earlier.
If the job were to succeed, you should work harder.
第二大类:从句中用过去时或过去完成时的虚拟语气
1) would rather + 从句
2) wish + 从句
3) if only + 从句
4) as if/ as though + 从句
5) It’s time + 从句
e.g. I would rather you didn’t tell me the story now.
I would rather you had told me the story yesterday.
第三大类:从句中用should加动词原形的虚拟语气,其中should可省略。
1) suggest, propose, advise, move(动议), ask, order, require, request, desire, insist, prefer 等动词后接的宾语从句;
2) suggestion, proposal, advice, motion, order, requirement, request, desire, preference等名词后的同位语从句;
3) important, necessary, essential, imperative, desirable, advisable, preferable 等形容词用在it is … that…句型中;
4) lest, in case, for fear that 等引导的从句中。
e.g. It is suggested that the meeting (should) be put off.
It is my suggestion that the meeting (should) be put off.
It is necessary that the meeting (should) be put off.
He came to the office earlier lest he (should) miss the important meeting.
历年考题中的虚拟语气
1. If it hadn’t been for your help, we ___ (be) in real trouble. He would have given you more help, if he ___ (not be) so busy.
3. It is high time that we ___ (take) firm measures to protect our environment.
4. It was imperative that students ___ (finish) their papers before July 1st.
5. They demanded that the right to vote ___ (give) to every alt person.There was a mistake on my paycheck. I _____(receive) $10 more.I would rather he ____ ( buy) the house next year. The manager told us to be friendly to the visitors as if we ___ (meet) them before.
9. Should she come tomorrow, I ___ take her to the museum.
[A] can [B] will [C] would [D] must
10. If we ___ everything ready by now, we should be having a terrible time tomorrow.
[A] hadn’t got [B] didn’t get [C] wouldn’t have got [D] wouldn’t get
Key:
1. would have been 与过去事实相反的虚拟语气的主句
2. had not been 与过去事实相反的虚拟语气的从句
3. took It is high time +过去式的虚拟形式
4. should finish/finish It was imperative that+动词原形的虚拟形式
5. be given demand所接宾语从句用动词原形的虚拟形式
6. should have received 与过去事实相反的虚拟语气的主句,表示“本应该收到”而实际上没有。
7. bought would rather后接宾语从句,从句用过去式表示虚拟语气。
8. had met as if 所引导的从句用过去完成式表示虚拟语气。
9. C 与将来事实相反的虚拟语气的主句。
10. A 从句与现在事实相反,但本身已经是现在完成时(从by now可以看出),所以变为过去完成时。
结束语:
掌握语法题的要诀在于1)牢记上述表格;2)分清楚题目属于哪种具体情况;3)熟练套用正确形式;4)最后再检查一下是否应作必要的改动:如是否被动,三人称动词后加s,动词的不规则变化等。在理解上述表格的适用条件后,再通过大量作题来巩固,及时纠正出现的错误,我们一定能攻克语法难题,在语法部分得到一个理想的分数!
____…., …..
leave me _worrying__ (worry)
Leave the book _damaged__ (damage)
Enable me to solve the problem .
Enable the problem to be solved
I would rather not go with you.
I would rather I didn’t go with you.
It’s time it _was done_ (do) immediately.
It’s time to do it immediately.
He acted as if the book had been written (write) by him.
Command, demand
The order which/that is given by my boss is hard to carry out.
The order that the task should be finished (finish) today is hard to carry out.
1. Studies have shown ___ teenagers often suffer from depression.
A. that B. which C. in which D. in that
2. ____ driving around all day looking for somewhere to park, why don’t you take a bus to town?
A. In spite of B. Rather than
C. In place of D. other than
He hasn’t read one book _other than__ novels.
He has read no book other than novels.
3. In his composition there were no other errors ___ a few misspelled words.
A. except B. besides C. than D. beside
4. In deciding ___ a course of action, the candidates tried to estimate its likely impact on the voters.
A. how to pursue B. whether to pursue
C. how pursuing D. whether pursuing
5. The kids are ___ be hungry when they get home—they always are.
A. obliged to B. bound to C. desired to D. motivated to
6. It is said the conference is ____ (hold) in this hall next month. Is to be held
7. Little did they realize that they had made_ (make) an important discovery in science.
8. A life lived (live) without fantasy and daydreaming is a really poor life indeed.
9. They proposed that the chance (that is available to them) be explained____ (explain) in detail.
10. (They are afraid that) everything well prepared (prepare), they may still lose the game.
11. While compelled (compel) to make the decision in a hurry, he made the right choice.
12. He is said/known/reported to have made (make) a lot of money before he was thirty years old.
He is said to take the job next week.
He is said to have taken the job last week.
I find him to have made a lot of money…
He is found to have made…
He said he had made
13. He would like to buy a used_ (use) car instead of a new one.
14. Having been deprived of all his money, he had to find a job to support himself.
15. How can you explain the phenomenon that occurs (occur) again and again in our daily life?
5. 有什么好的英语语法介绍的
书的话:《
》
视频你可以去可可英语网和沪江网看一下
时态讲解
一、一般现在时主要用于:
1 、表示经常性或习惯性动作。 e.g. It seldom snows here.
2 、表示现在的特征或状态。 e.g. He is always ready to help others.
3 、普遍真理。 e.g. Action speaks louder than words.
4 、剧情图片介绍,背景说明,动作解说。 e.g. (Tom enters the room and sits at the table)
Doctor : What's your trouble, young man?
Tom : I've caught a cold, doctor.
5 、时间、条件、让步、方式状语从句表将要发生的动作时。
e.g. Tomorrow we shall go for an outing unless it rains.
与这种时态连用的时间状语常有: always, often, never, seldom, usually, once, a week, now 等。
二、一般过去时主要用于:
1 、表示过去某个时间发生的动作或情况(包括习惯性的动作或状态)
e.g. When did you read the novel? She often came to help us in those days.
2 、谈到过去的情况时 e.g. I didn't know you were so busy.
3 、谈到已死人的情况时 e.g. Lei Feng was a great communist fighter.
与这个时态连用的时间状语常有:
yesterday, last night, the other day, two months ago, in 1985, then, just now, when, after, as soon as 引导的时间状语从句,表示主句动作开始的时间。
三、现在完成时主要用于:
1 、表示到现在为止这一时期中发生的动作或情况,即多次动作的总和。
e.g. We have learnt four English songs this month. How many times have you read the novel?
For many days we haven't seen each other.
2 、表示对现在有影响的某一已发生的动作。
e.g. The delegation has left 代表团已经走了(说明现在不在这里) Look, what you have done. 看你干的事。
与这一时态连用的时间状语有: already, yet, just, ever, never, by now, so far, recently, by the end of this month, since, for 短语,连词 since 引导的时间状语从句。
一般过去时与现在完成时的区别:
一般过去时:重在说明动作在过去发生时的具体情况(时间、地点、方式、对象、细节等)。
现在完成时:只提起已发生的动作(事实)及其影响,不说明动作发生时的具体情况。
cf. Have you had your lunch? What did you have for lunch?
I have ever been to the Great Wall, and I went there last summer with my father.
注:现在完成时表达的动作常具有反复性,故下面一句是错的:
Have you seen the six thirty's news program? 应改为: Did you see the six thirty's news program?
四、现在完成进行时主要用于:表示过去开始的某一动作一直持续到现在,以至延伸到将来,它强调动作延续时间之长久。e.g. I've been writing an article. 我一直在写一篇文章。(还在写)
cf. I've written an article. 我写了一篇文章。(已写完)
It has been raining these days. 这些天一直在下雨。
五、过去完成时
1 、过去完成时是一个相对时态,表示过去的过去,只有在两个过去发生的动作相比较时才可显示出来。
e.g. As soon as we got to the station, the train had left.
注:主从句表达的动作紧接时,即两动作发生的时间没有明显时间上的悬殊或空档时,主从句都可用一般过去时。 e.g. Where did your brother study before he joined the army?
2 、过去完成时可表示截止过去某一时间动作的总或动作的结束。
e.g. By the end of last month. We had reviewed four books By eight o'clock, he had finished his homework.
与这个时态连用的时间状语常有: by 1985, by eight o'clock, by then, by the end of last month, by the time when, when, as soon as, before 等连词引导的时间状语从句,表示主句动作结束的时间。
(六)现在进行时主要用于:
1 、表示现在或现阶段正在进行的动作。 e.g. Listen, someone is crying. What are you doing these days?
2 、代替一般现在时,表示经常性动作或状态,而含有某种感情色彩。
e.g. How are you feeling today? 你今天感觉怎样?(显得亲切)
He is doing well in his lessons. 他的功课很好。(赞扬)
You are always boasting. 你老爱吹牛。(厌烦)
3 、动词 go, come, leave, arrive 等表将要发生的动作时。 e.g. They are leaving for Shanghai.
与这种时态连用的时间状语常有: now, these days, recently, this week 等。
七、过去进行时主要用于: 表示过去某个时刻或阶段正在进行的动作。
e.g. At that time she was working in a PLA unit. 那时她在解放军某部工作。
What were you doing this time yesterday?
与这个时态连用的时间状语常用: at nine o'clock, this time last night, these days, at that time 等。
用 when 引导的时间状语从句表示主句的动作正在进行的时间。
e.g. When he came in, I was reading a newspaper.
注:
1 、 while 引导时间状语从句叙述过去的动作时,从句常用过去进行时。
e.g. I read a magazine while I was waiting for the bus.
2 、 when 用作并列连词,意为“这时”,连接两分句时,第一句多用过去进行时。
e.g. I was reading a newspaper when he came in.
一般过去时与过去进行时的区别:
一般过去时:强调过去某一时间开始或完成的动作。
过去进行时:强调过去某一时间正在进行的动作。
试区别下面两句:
We were building a reservoir last winter. 去年冬天我们在修建一座水库。(可能尚未建成)
We built a reservoir last winter. 去年冬天我们修建了一座水库。(已经建成)
八、一般将来时主要用于: 表示将要发生的动作或情况
e.g. Tom will have a bike of his own.
与这个时态连用的时间状语常用: tonight, tomorrow, the day after tomorrow, next week, in three hours, two days later 等。
一般将来时态与其它结构表将来情况的区别:
一般将来时态 :主要从时间的角度表将要发生的动作或情况。
be going to 结构 :①表(主观上)打算或准备做某事时。 ②表有发生某事的预兆时。
e.g. They are going to have a competition with us in studies. It is going to rain.
据以上区别,故下面一句是错的:
I am going to be eighteen years old next year. 应改为: I shall be eighteen years old next year.
be about to do sth 结构 :意为“刚要做某事”、“马上要做某事”强调时间之紧迫性。
e.g. We are about to discuss this problem. 我们将马上讨论这个问题。
be to do sth 结构: 表示按计划、安排、规定将实施某事或表示注定会发生某事。
e.g. When is the train to leave. All these things are to be answered for.
及物动词与不及物动词
英语中按动词后可否直接跟宾语,可把动词分成及物动词与和及物动词。
1.及物动词: 字典里词后标有vt. 的就是及物动词。及物动词后必须跟有动作的对象(即宾语),可直接跟宾语。see 看见 (vt.) +宾语 I can see a boy.
2.不及物动词:字典里词后标有vi. 的就是不及物动词。不及物动词后不能直接跟有动作的对象(即宾语)。若要跟宾语,必须先在其后添加上某个介词,如to,of ,at后方可跟上宾语。
具体每个动词后究竟加什么介词就得背动词短语了,如listen to,look at…..
3. 宾语(动作的对象):是名词或代词,或相当于名词的词或短语(如动名词)。其它词不看作动作的对象呢。
4.举例:“看”
(1)see 看见 (vt.) +宾语 I can see a boy.
(2)look 看 (vi.) x宾语(即不能直接加宾语). Look! She is singing.
Look carefully! (注意:carefully 是副词,不是名词,故不作宾语哟)
(3)look at 看…….+宾语 Look at me carefully! (me是代词,作宾语了)
连系动词
连系动词本身有一定的词义,但不能独立作谓语,必须与表语一起构成谓语。
表语通常由名词、形容词,或相当于名词或形容词的词或短语等充当,说明主语是什么或怎么样。
一、 连系动词的类型有:
1. "存在"类:表示存在或具有某种特征或状态.这类连系动词强调"存在"。常见的有:be(是),look(看起来),feel(摸上去),seem(似乎是),appear(似乎、显得),prove(证明是),smell(闻起来),taste(尝起来),sound(听起来)等。例如:
The story sounds true.
Those oranges taste good.
2. "持续"类:表示某种情况或状态的持续。这类连系动词强调"持续"。常见的有:remain(依然),keep(保持),stay(保持),continue(继续、仍旧),stand(处于某状况或情形)等。例如:
Why don't you put the meat in the fridge? It will stay fresh for several days.
It's already ten in the morning. The store remains closed. What's the matter?
3. "变化"类:表示由一种情况或状态变化成另一种情况或状态。这类连系动词强调"变化"后的情况或状态.常见的有:become(变成), turn(变成), grow(变得), go(变得)等。例如:
Put the fish in the fridge, or it will go bad in hot weather.
二、注意事项
1. 有些连系动词通常不用于被动语态和进行时态中。如:feel, taste等词。例如:
-Do you like the material?
-Yes, it feels very soft.
2. 一般情况下,连系动词主要跟形容词或分词作表语。例如:
Be careful when you cross this very busy street. If not, you may get run over by a car.
3. 能跟名词作表语的连系动词常见的有:be, become, appear, seem, prove, remain和turn等.注意:turn后跟(表示主语身份的)名词作表语时,不加冠词。例如:
Twenty years later, he turned teacher.
The population growth in China remains a problem.
4. 连系动词也可跟不定式(to do / to be),常见的有:appear, seem, remain, prove, look等。例如:
Having a trip abroad is certainly good for the old couple, but it remains to be seen whether they will enjoy it.
On the long journey, Peter proved to be a most interesting guide. We all had a wonderful time.
终止性动词与延续性动词
终止性动词指不会持续一段时间的动作,即动作在瞬间或短时间内完成。 例如:get arrive 这类动词不与一段时间连用
终止性动词:表示不能延续的动作,即动作发生后立即结束。如:begin,arrive, borrow, ...终止性动词的肯定式是不能持续的,所以不能和表示一段时间的状语连用,而终止性的否定式就可以和表一段时间的状语.
一、延续性动词和终止性动词的概念
英语中,动词按其动作发生的方式、动作发生过程的长短,可分为延续性动词和终止性动词。
延续性动词表示能够延续的动作,这种动作可以延续下去或产生持久影响。如:learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等。
终止性动词也称非延续性动词、瞬间动词或短暂性动词,表示不能延续的动作,这种动作发生后立即结束。如open, close, finish, begin, come, go, arrive, reach, get to, leave, move, borrow,buy等。
二、延续性动词的用法特征
1.延续性动词可以用于现在完成时,其完成时态可与表示"段时间"的状语连用。表示"段时间"的短语有:for two years, ring the past three years, since last year, how long等。如:I have learned English since I came here.自从我来到这儿就学英语了。
2.延续性动词不能与表示短暂时间的"点时间"状语连用。如:It raind at eight yesterday morning.(误) rain为延续性动词,而at eight表示"点时间",前后显然矛盾。如果用延续性动词表示一瞬间的动作,可以借助come, begin, get等终止性动词来表示。上句可改为:It began to rain at eight yesterday morning.(正)又如:
-When did you get to know Jack?
-Two years ago.
-Then you've known each other for more than two years.
-That's right.
三、终止性动词的用法特征
1.终止性动词可用来表示某一动作完成,因此可用于现在完成时。如:
The train has arrived.火车到了。
Have you joined the computer group?你加入电脑小组了吗?
2.终止性动词表示的动作极其短暂,不能持续。因此,不可与表示一段时间的状语连用(只限肯定式)。如:
(1)他死了三年了。
误:He has died for three years.
正:He has been dead for three years.
正:He died three years ago.
正:It is three years since he died.
正:Three years has passed since he died.
(2)他来这儿五天了。
误:He has come here for five days.
正:He has been here for five days.
正:He came here five days ago.
正:It is five days since he came here.
正:Five days has passed since he came here.
(1)、(2)句中的die、come为终止性动词,不能与表示"段时间"的状语连用。那么,应如何正确表达呢?可以采用下面的四种方法:
(1)将句中终止性动词转换为相应的延续性动词,如上面两例中的第一种正确表达方式。下面列举几例:leave→be away, borrow→keep, buy→have, begin/start→be on, die→be dead, move to→live in, finish→be over, join→be in/be a member of, open sth.→keep sth. open, fall ill→be ill, get up→be up, catch a cold→have a cold。
(2)将句中表示"段时间"的状语改为表示过去确定时间的状语,如下面两例中的第二种正确表达方式。
(3)用句型"It is+段时间+since..."表达原意,如上面两例中的第三种正确表达方式。
(4)用句型"时间+has passed+since..."表达原意,如上面两例中的第四种正确表达方式。
3.终止性动词可用于现在完成时否定式中,成为可以延续的状态,因而可与表示一段时间的状语连用。如:
He hasn't left here since 1986.
I haven't heard from my father for two weeks.
4.终止性动词的否定式与until/till连用,构成"not+终止性动词+until/till ..."的句型,意为"直到……才……"。如:
You can't leave here until I arrive.直到我到了,你才能离开这里。
I will not go to bed until I finish drawing the picture tonight.今天晚上直到我画完画,我才上床睡觉。
5.终止性动词可以用于when引导的时间状语从句中,但不可以用于while引导的时间状语从句中。when表示的时间是"点时间"(从句谓语动词用终止性动词),也可以是"段时间"(从句谓语动词用延续性动词)。而while表示的是一个较长的时间或过程,从句谓语动词用延续性动词。如:
When we reached London, it was twelve o'clock. (reach为终止性动词)
Please look after my daughter while/when we are away. (be away为延续性动词短语)
6.终止性动词完成时不可与how long连用(只限于肯定式)。如:
误:How long have you come here?
正:How long have you been here?
正:When did you come here?
6. 常见英语语法介绍
时态讲解
一、一般现在时主要用于:
1 、表示经常性或习惯性动作。 e.g. It seldom snows here.
2 、表示现在的特征或状态。 e.g. He is always ready to help others.
3 、普遍真理。 e.g. Action speaks louder than words.
4 、剧情图片介绍,背景说明,动作解说。 e.g. (Tom enters the room and sits at the table)
Doctor : What's your trouble, young man?
Tom : I've caught a cold, doctor.
5 、时间、条件、让步、方式状语从句表将要发生的动作时。
e.g. Tomorrow we shall go for an outing unless it rains.
与这种时态连用的时间状语常有: always, often, never, seldom, usually, once, a week, now 等。
二、一般过去时主要用于:
1 、表示过去某个时间发生的动作或情况(包括习惯性的动作或状态)
e.g. When did you read the novel? She often came to help us in those days.
2 、谈到过去的情况时 e.g. I didn't know you were so busy.
3 、谈到已死人的情况时 e.g. Lei Feng was a great communist fighter.
与这个时态连用的时间状语常有:
yesterday, last night, the other day, two months ago, in 1985, then, just now, when, after, as soon as 引导的时间状语从句,表示主句动作开始的时间。
三、现在完成时主要用于:
1 、表示到现在为止这一时期中发生的动作或情况,即多次动作的总和。
e.g. We have learnt four English songs this month. How many times have you read the novel?
For many days we haven't seen each other.
2 、表示对现在有影响的某一已发生的动作。
e.g. The delegation has left 代表团已经走了(说明现在不在这里) Look, what you have done. 看你干的事。
与这一时态连用的时间状语有: already, yet, just, ever, never, by now, so far, recently, by the end of this month, since, for 短语,连词 since 引导的时间状语从句。
一般过去时与现在完成时的区别:
一般过去时:重在说明动作在过去发生时的具体情况(时间、地点、方式、对象、细节等)。
现在完成时:只提起已发生的动作(事实)及其影响,不说明动作发生时的具体情况。
cf. Have you had your lunch? What did you have for lunch?
I have ever been to the Great Wall, and I went there last summer with my father.
注:现在完成时表达的动作常具有反复性,故下面一句是错的:
Have you seen the six thirty's news program? 应改为: Did you see the six thirty's news program?
四、现在完成进行时主要用于:表示过去开始的某一动作一直持续到现在,以至延伸到将来,它强调动作延续时间之长久。e.g. I've been writing an article. 我一直在写一篇文章。(还在写)
cf. I've written an article. 我写了一篇文章。(已写完)
It has been raining these days. 这些天一直在下雨。
五、过去完成时
1 、过去完成时是一个相对时态,表示过去的过去,只有在两个过去发生的动作相比较时才可显示出来。
e.g. As soon as we got to the station, the train had left.
注:主从句表达的动作紧接时,即两动作发生的时间没有明显时间上的悬殊或空档时,主从句都可用一般过去时。 e.g. Where did your brother study before he joined the army?
2 、过去完成时可表示截止过去某一时间动作的总或动作的结束。
e.g. By the end of last month. We had reviewed four books By eight o'clock, he had finished his homework.
与这个时态连用的时间状语常有: by 1985, by eight o'clock, by then, by the end of last month, by the time when, when, as soon as, before 等连词引导的时间状语从句,表示主句动作结束的时间。
(六)现在进行时主要用于:
1 、表示现在或现阶段正在进行的动作。 e.g. Listen, someone is crying. What are you doing these days?
2 、代替一般现在时,表示经常性动作或状态,而含有某种感情色彩。
e.g. How are you feeling today? 你今天感觉怎样?(显得亲切)
He is doing well in his lessons. 他的功课很好。(赞扬)
You are always boasting. 你老爱吹牛。(厌烦)
3 、动词 go, come, leave, arrive 等表将要发生的动作时。 e.g. They are leaving for Shanghai.
与这种时态连用的时间状语常有: now, these days, recently, this week 等。
七、过去进行时主要用于: 表示过去某个时刻或阶段正在进行的动作。
e.g. At that time she was working in a PLA unit. 那时她在解放军某部工作。
What were you doing this time yesterday?
与这个时态连用的时间状语常用: at nine o'clock, this time last night, these days, at that time 等。
用 when 引导的时间状语从句表示主句的动作正在进行的时间。
e.g. When he came in, I was reading a newspaper.
注:
1 、 while 引导时间状语从句叙述过去的动作时,从句常用过去进行时。
e.g. I read a magazine while I was waiting for the bus.
2 、 when 用作并列连词,意为“这时”,连接两分句时,第一句多用过去进行时。
e.g. I was reading a newspaper when he came in.
一般过去时与过去进行时的区别:
一般过去时:强调过去某一时间开始或完成的动作。
过去进行时:强调过去某一时间正在进行的动作。
试区别下面两句:
We were building a reservoir last winter. 去年冬天我们在修建一座水库。(可能尚未建成)
We built a reservoir last winter. 去年冬天我们修建了一座水库。(已经建成)
八、一般将来时主要用于: 表示将要发生的动作或情况
e.g. Tom will have a bike of his own.
与这个时态连用的时间状语常用: tonight, tomorrow, the day after tomorrow, next week, in three hours, two days later 等。
一般将来时态与其它结构表将来情况的区别:
一般将来时态 :主要从时间的角度表将要发生的动作或情况。
be going to 结构 :①表(主观上)打算或准备做某事时。 ②表有发生某事的预兆时。
e.g. They are going to have a competition with us in studies. It is going to rain.
据以上区别,故下面一句是错的:
I am going to be eighteen years old next year. 应改为: I shall be eighteen years old next year.
be about to do sth 结构 :意为“刚要做某事”、“马上要做某事”强调时间之紧迫性。
e.g. We are about to discuss this problem. 我们将马上讨论这个问题。
be to do sth 结构: 表示按计划、安排、规定将实施某事或表示注定会发生某事。
e.g. When is the train to leave. All these things are to be answered for.
及物动词与不及物动词
英语中按动词后可否直接跟宾语,可把动词分成及物动词与和及物动词。
1.及物动词: 字典里词后标有vt. 的就是及物动词。及物动词后必须跟有动作的对象(即宾语),可直接跟宾语。see 看见 (vt.) +宾语 I can see a boy.
2.不及物动词:字典里词后标有vi. 的就是不及物动词。不及物动词后不能直接跟有动作的对象(即宾语)。若要跟宾语,必须先在其后添加上某个介词,如to,of ,at后方可跟上宾语。
具体每个动词后究竟加什么介词就得背动词短语了,如listen to,look at…..
3. 宾语(动作的对象):是名词或代词,或相当于名词的词或短语(如动名词)。其它词不看作动作的对象呢。
4.举例:“看”
(1)see 看见 (vt.) +宾语 I can see a boy.
(2)look 看 (vi.) x宾语(即不能直接加宾语). Look! She is singing.
Look carefully! (注意:carefully 是副词,不是名词,故不作宾语哟)
(3)look at 看…….+宾语 Look at me carefully! (me是代词,作宾语了)
连系动词
连系动词本身有一定的词义,但不能独立作谓语,必须与表语一起构成谓语。
表语通常由名词、形容词,或相当于名词或形容词的词或短语等充当,说明主语是什么或怎么样。
一、 连系动词的类型有:
1. "存在"类:表示存在或具有某种特征或状态.这类连系动词强调"存在"。常见的有:be(是),look(看起来),feel(摸上去),seem(似乎是),appear(似乎、显得),prove(证明是),smell(闻起来),taste(尝起来),sound(听起来)等。例如:
The story sounds true.
Those oranges taste good.
2. "持续"类:表示某种情况或状态的持续。这类连系动词强调"持续"。常见的有:remain(依然),keep(保持),stay(保持),continue(继续、仍旧),stand(处于某状况或情形)等。例如:
Why don't you put the meat in the fridge? It will stay fresh for several days.
It's already ten in the morning. The store remains closed. What's the matter?
3. "变化"类:表示由一种情况或状态变化成另一种情况或状态。这类连系动词强调"变化"后的情况或状态.常见的有:become(变成), turn(变成), grow(变得), go(变得)等。例如:
Put the fish in the fridge, or it will go bad in hot weather.
二、注意事项
1. 有些连系动词通常不用于被动语态和进行时态中。如:feel, taste等词。例如:
-Do you like the material?
-Yes, it feels very soft.
2. 一般情况下,连系动词主要跟形容词或分词作表语。例如:
Be careful when you cross this very busy street. If not, you may get run over by a car.
3. 能跟名词作表语的连系动词常见的有:be, become, appear, seem, prove, remain和turn等.注意:turn后跟(表示主语身份的)名词作表语时,不加冠词。例如:
Twenty years later, he turned teacher.
The population growth in China remains a problem.
4. 连系动词也可跟不定式(to do / to be),常见的有:appear, seem, remain, prove, look等。例如:
Having a trip abroad is certainly good for the old couple, but it remains to be seen whether they will enjoy it.
On the long journey, Peter proved to be a most interesting guide. We all had a wonderful time.
终止性动词与延续性动词
终止性动词指不会持续一段时间的动作,即动作在瞬间或短时间内完成。 例如:get arrive 这类动词不与一段时间连用
终止性动词:表示不能延续的动作,即动作发生后立即结束。如:begin,arrive, borrow, ...终止性动词的肯定式是不能持续的,所以不能和表示一段时间的状语连用,而终止性的否定式就可以和表一段时间的状语.
一、延续性动词和终止性动词的概念
英语中,动词按其动作发生的方式、动作发生过程的长短,可分为延续性动词和终止性动词。
延续性动词表示能够延续的动作,这种动作可以延续下去或产生持久影响。如:learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等。
终止性动词也称非延续性动词、瞬间动词或短暂性动词,表示不能延续的动作,这种动作发生后立即结束。如open, close, finish, begin, come, go, arrive, reach, get to, leave, move, borrow,buy等。
二、延续性动词的用法特征
1.延续性动词可以用于现在完成时,其完成时态可与表示"段时间"的状语连用。表示"段时间"的短语有:for two years, ring the past three years, since last year, how long等。如:I have learned English since I came here.自从我来到这儿就学英语了。
2.延续性动词不能与表示短暂时间的"点时间"状语连用。如:It raind at eight yesterday morning.(误) rain为延续性动词,而at eight表示"点时间",前后显然矛盾。如果用延续性动词表示一瞬间的动作,可以借助come, begin, get等终止性动词来表示。上句可改为:It began to rain at eight yesterday morning.(正)又如:
-When did you get to know Jack?
-Two years ago.
-Then you've known each other for more than two years.
-That's right.
三、终止性动词的用法特征
1.终止性动词可用来表示某一动作完成,因此可用于现在完成时。如:
The train has arrived.火车到了。
Have you joined the computer group?你加入电脑小组了吗?
2.终止性动词表示的动作极其短暂,不能持续。因此,不可与表示一段时间的状语连用(只限肯定式)。如:
(1)他死了三年了。
误:He has died for three years.
正:He has been dead for three years.
正:He died three years ago.
正:It is three years since he died.
正:Three years has passed since he died.
(2)他来这儿五天了。
误:He has come here for five days.
正:He has been here for five days.
正:He came here five days ago.
正:It is five days since he came here.
正:Five days has passed since he came here.
(1)、(2)句中的die、come为终止性动词,不能与表示"段时间"的状语连用。那么,应如何正确表达呢?可以采用下面的四种方法:
(1)将句中终止性动词转换为相应的延续性动词,如上面两例中的第一种正确表达方式。下面列举几例:leave→be away, borrow→keep, buy→have, begin/start→be on, die→be dead, move to→live in, finish→be over, join→be in/be a member of, open sth.→keep sth. open, fall ill→be ill, get up→be up, catch a cold→have a cold。
(2)将句中表示"段时间"的状语改为表示过去确定时间的状语,如下面两例中的第二种正确表达方式。
(3)用句型"It is+段时间+since..."表达原意,如上面两例中的第三种正确表达方式。
(4)用句型"时间+has passed+since..."表达原意,如上面两例中的第四种正确表达方式。
3.终止性动词可用于现在完成时否定式中,成为可以延续的状态,因而可与表示一段时间的状语连用。如:
He hasn't left here since 1986.
I haven't heard from my father for two weeks.
4.终止性动词的否定式与until/till连用,构成"not+终止性动词+until/till ..."的句型,意为"直到……才……"。如:
You can't leave here until I arrive.直到我到了,你才能离开这里。
I will not go to bed until I finish drawing the picture tonight.今天晚上直到我画完画,我才上床睡觉。
5.终止性动词可以用于when引导的时间状语从句中,但不可以用于while引导的时间状语从句中。when表示的时间是"点时间"(从句谓语动词用终止性动词),也可以是"段时间"(从句谓语动词用延续性动词)。而while表示的是一个较长的时间或过程,从句谓语动词用延续性动词。如:
When we reached London, it was twelve o'clock. (reach为终止性动词)
Please look after my daughter while/when we are away. (be away为延续性动词短语)
6.终止性动词完成时不可与how long连用(只限于肯定式)。如:
误:How long have you come here?
正:How long have you been here?
正:When did you come here?
7. 高中英语所有语法介绍!
英语时态网页链接
比较级网页链接
最高级网页链接
频率副词网页链接
直接引语变间接引语网页链接
被动语态网页链接
定语从句网页链接
名词性从句网页链接
非谓语动词网页链接
虚拟语气网页链接
8. 英语语法的介绍
英语语法是针对英语语言的语法进行的研究。语法是组词造句的规则,是版把合适的词放进合适位权置的艺术文化底蕴,语法可以分成为两大部分:分别为词法和句法。词法包括各类词的形态及其变化,句法主要讲句子的种类和类型,句子成分以及遣词造句的规律。语法的精髓在于掌握语言的使用。
9. 英语共计多少种语法全部的,多少种词。
一共16个时态,分别是:
1、一般现在时 。
2、一般过去时 。
3、一般将来时。
4、一般过去将来时。
5、现在进行时 。
6、过去进行时 。
7、将来进行时 。
8、过去将来进行时。
9、现在完成时 。
10、过去完成时 。
11、将来完成时 。
12、过去将来完成时。
13、现在完成进行时 。
14、过去完成进行时 。
15、将来完成进行时 。
16、过去将来完成进行时。
(9)英语各种语法用英语的介绍扩展阅读:
英语测试
英国:国际英语测试系统(IELTS,International English Language Testing System,雅思),剑桥英文认证(Cambridge Main Suit),剑桥商务英语(Cambridge Business EnglishCertificate)。
美国:托福(TOEFL),机考托福(CBT;逐渐废除),网考托福(iBT),托业(TOEIC,商用英文考试),英语口语水平测试(TSE)。
中国大陆:,大学英语考试(CET),大学英语四级考试(CET-4),大学英语六级考试(CET-6),高等学校英语专业考试(TEM),英语专业四级考试(TEM-4),英语专业八级考试(TEM-8),英语等级考试(PETS)。
中国台湾:全民英语能力分级检定测验(GEPT)。