Ⅰ 英语语法大全
初三英语总复习资料
介词
I. 要点
1、介词和种类
(1) 简单介词,常用的有at, in, on, about, across, before, beside, for , to, without等。
(2) 复合介词,如by means of, along with, because of, in front of, instead of等。
2、介词和其他词类的习惯搭配关系
(1) 和动词的搭配,如agree with, ask for, belong to, break away from, care about等。
(2) 和形容词的搭配,如afraid of, angry with, different from, good at
(3) 和名词的搭配,如answer to , key to, reason for, cause of, visit to等.
3、介词短语可以有自己的修饰语,这种修饰语通常有right, just, badly, all, well, directly, completely等少数几个副词。如:
He came right after dinner.
He lives directly opposite the school.
4、 某些介词的意义与用法举例
(1) at, on, in(表时间)
表示时间点用at,如at four o'clock, at midnight等;表示不确定的时间或短期假日也用at,如at that time, at Christmas等。
指某天用on, 如on Monday, on the end of November, 指某天的朝夕用on,如on Friday morning, on the afternoon of September lst等。
指长于或短于一天的时段用in,如in the afternoon, in February, in Summer, in 1999等。
(2) between, among(表位置)
between仅用于二者之间,但说三者或三者以上中的每两个之间的相互关系时,也用between, 如
I'm sitting between Tom and Alice.
The village lies between three hills.
among用于三者或三者以上之间。如:He is the best among the students.
(3) beside, besides
beside意为"在…旁边",而besides意为"除…之外"。如:
He sat beside me.
What do you want besides this?
(4)in the tree, on the tree
in the tree 指动物或人在树上,而on the tree 指果实、树叶长在树上
(5)on the way, in the way, by the way, in this way
on the way 指在路上 in the way 指挡道
by the way 指顺便问一句 in this way 用这样的方法
(6)in the corner, at the corner
in the corner 指在拐角内 at the corner 指在拐角外
(7)in the morning, on the morning
in the morning 是一般说法 on the morning 特指某一天的早晨
(8)by bus, on the bus
by bus 是一般说法 on the bus 特指乘某一辆车
II. 例题
例1 Do you know any other foreign language____ English?
A except B but C beside D besides
解析:A、B两项except等于but,意为"除了…",C-beside意为"在…旁边",不符合题意。而D-besides, 意为"除了…之外,还有"。所以该题正确答案为D。该题意为:除了英语外,你还知道别的语言吗?
例2 He suddenly returned ____ a rainy night.
A on B at C in D ring
解析:我们均知道,at night这一短语,但如果night前有修饰词,表具体的夜晚,则要用介词on来修饰,故该题正确答案为A。
例3 I'm looking forward ____your letter.
A to B in C at D on
解析:该题正确答案为A。look forward to 为固定搭配,意为"期望、盼望"。
连词
I. 要点
1、 连词的种类
(1) 并列连词用来连接并列关系的词、短语或分句,如and, for, or, both…and, either…or, neither…nor等。
(2) 从属连词用来引导从句,如that, if, whether, when, after, as soon as等。
除了从属连词(引导状语从句)外,还有其它可以用来引导从句的词类。它们是连接代词和连接副词(引导名词性从句),关系代词和关系副词(引导定语从句)。
2、 常用连词举例
(1)and 和,并且
They drank and sang all night.
(2) both…and 和, 既…也…
Both my parents and I went there.
(3) but 但是,而
I'm sad, but he is happy.
(4) either…or 或…或…, 要么…要么…
Either you're wrong, or I am.
(5) for因为
I asked him to stay, for I had something to tell him.
(6) however 然而,可是
Af first, he didn't want to go there. Later, however, he decided to go.
(7) neither…nor 既不…也不
Neither my parents nor my aunt agrees with you.
(8) not only…but(also) 不但…而且…
He not only sings well, but also dances well.
(9) or 或者,否则
Hurry up, or you'll be late.
Are you a worker or a doctor?
(10) so 因此,所以
It's getting late, so I must go.
(11) although 虽然
Although it was late, they went on working.
(12) as soon as 一 …就
I'll tell him as soon as I see him.
(13) because 因为
He didn't go to school, because he was ill.
(14)unless 除非,如果不
I won't go unless it is fine tomorrow.
(15)until 直到…
He didn't leave until eleven. (瞬间动词用于not… until 结构)
He stayed there until eleven.
(16)while 当…时候,而 (表示对比)
While I stayed there, I met a friend of mine. (while后不可用瞬间动词)
My pen is red while his is blue.
(17)for 因为
He was ill, for he didn't come. (结论是推断出来的)
(18)since自从…
I have lived here since my uncle left.
(19)hardly… when 一… 就
I had hardly got to the station when the train left.
(20)as far as 就… 来说
As far as I know, that country is very small.
You may walk as far as the lake. (一直走到湖那里)
II. 例题
例1 John plays football ____, if not better than, David.
A as well B as well as C so well D so well as
解析:该题意为:John踢足球如果不比David好的话,那也踢得和David一样好。 和…一样好为as well as. 故该题正确答案为B.
例2 She thought I was talking about her daughter, ____, in fact, I was talking about my daughter.
A when B where C which D while
解析:该处意为"然而",只有while有此意思,故选D。
例3 Would you like a cup of coffee ____ shall we get down to business right away?
A. and B. then C. or D. otherwise
解析:该处意为"或者",正确答案为C。
动词时态、语态
I. 要点
1、 一般现在时
(1) 表示经常发生的动作或现在存在的状态,常与sometimes, always, often, every day等时间状语连用。如:Sometimes, we go swimming after school.
(2) 表示客观真理、科学事实等。如:The earth goes round the sun.
2、 现在进行时
(1) 表示说话时或现阶段正在进行的动作,常与now, at present等时间状语连用。如:
What are you doing now?
(2) 和always, continually等连用,表一种经常反复的动作,常含有某种情感。如:
He is always doing good deeds.
3、 现在完成时
主要表示动作发生在过去,对现在仍有影响,或动作一直延续到现在,或可能还要继续下去,常与just, already, so far, once, never 等词连用。如:Have you ever been to Beijing?
4、一般将来时
表示将来某一时间要发生的动作或存在的状态,常与tomorrow, next year等连用。如:
I'll meet you at the school gate tomorrow morning.
We're going to see a film next Monday.
5、一般过去时
表示在过去某一时间或某一阶段内发生的动作或存在的状态,常与yesterday, last year, in 1998, a moment ago等词连用。如:It happened many years ago.
6、过去进行时
表示过去某一时刻或某一时期正在发生的动作。如:
What were you doing this time yesterday?
7、 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。如:
The train had already left before we arrived.
8、一般过去将来时
表示说话人从过去的角度来看将来发生的动作。如:
He said he would come, but he didn't.
9、被动语态 被动语态的时态,以give为例。
时/式 一般 进行 完成
现在 am is given are am is being are has been given have
过去 was given were was being given were had been given
将来 shall be given will shall have been given will
过去将来 should be given would should have been given would
II.例题
例1 I learned that her father ____ in 1950.
A had died B died C dead D is dead
解析:该题正确答案为B。从句中的谓语动词动作虽然发生在主句谓语动词的动作之前,但因从句中有明确的过去时间状语in 1950, 所以不用过去完成时态,而用一般过去时态。
例2 The five-year-old girl ____ by her parents.
A is looked B has looked for
C is being looked for D has been looked
解析:该题正确答案为C。在带有介词的动词短语用于被动语态句中,介词不能省,否则就变成了不及物动词短语,而不能用于被动语态的句子中。
短语动词
I. 要点
英语中有许多短语动词在意义上是一个整体,其用法有的相当于及物动词,有的相当于不及物动词,有的兼有及物动词和不及物动词的特征。英语短语动词的构成主要有以下六种:
(1) 动词+介词
常见的有look for, look after, send for, care about, ask for, laugh at, hear of (from), add to, lead to等。这类短语动词的宾语只能放在介词后。如:
Don't laugh at others.
I didn't care about it.
(2) 动词+副词
常见的有give up, pick up, think over, find out, hand in, point out等。这类短语动词的宾语如果是名词,既可放在副词前边,又可放在副词后边;宾语如果是人称代词或反身代词,则要放在副词前边。如:You'll hand in your homework tomorrow.
Please don't forget to hand it in.
(3) 动词+副词+介词
常见的有look down upon, go on with, break away from, add up to, catch up with等。这类短语动词的宾语只能放在介词后边。如:
All his money added up to no more than $100.
After a short rest, he went on with his research work.
(4) 动词+名词+介词
常见的有take care of, make use of, pay attention to, make fun of 等。这类短语动词的宾语只能放在介词后边。如:You should pay attention to your handwriting.
We should make full use of our time.
(5) 动词+形容词
常见的有leave open, set free, cut open等。这类短语动词的宾语如果是名词,则宾语可放在形容词的前边,也可放在后边;宾语如果是人称代词或反身代词,则必须放在形容词前边。如:
The prisoners were set free.
He cut it open.
(6) 动词+名词
常见的有take place, make friends等。这类短语动词用作不及物动词。如:
This story took place three years ago.
I make friends with a lot of people.
(7)辨析
give away(让给,暴露) 和 give up(放弃,停止)
put away(放起,收起) 和 put out (扑灭)
turn up(出席,放大) 和 turn on (打开)
keep out(阻止) 和 keep off (不让靠近)
make up(编造,补上) 和 make out(辨认)
take off(脱,起飞) 和 take out(拿出)
II. 例题
例1 It is wise to have some money ____ for old age.
A put away B kept up C given away D laid up
解析:该题正确uot;;give away意为"分发";lay up"贮藏"。例2 Here's my card. Let's keep in ____.
A touch B relation C connection D friendship
解析:该题正确答案为A. keep in touch为短语动词,意为"保持联系"。
例3 ____! There's a train coming.
A Look out B Look around C Look forward D Look on
解析:该题选A. look out 意为"小心"。
动词不定式
I. 要点
1、 不定式的形式。以动词write为例。
式|语态 主动语态 被动语态
一般式 to write to be written
完成式 to have written to have been written
进行式 to be writing
完成进行式 to have been writing
2、 不定式的句法功能
(1) 作主语
To hear from you is nice.
To be a good teacher is not easy.
不定式作主语时,为了保持句子的平衡,往往以it作形式主语,而不定式置于谓语动词后。如:It's nice to hear from you.
It's not easy to be a good teacher.
(2) 作宾语
通常用于want, hope, wish, like, need, hate, begin, start, remember, agree, learn, pretend, refuse, manage, help等词后。如:
I forgot to lock the door.
Please remember to write to me.
(3) 作表语
My job is to pick up letters.
He seemed to have heard nothing.
(4) 作定语
不定式作定语时,须放在它所修饰的名词或代词后。如:
I have two letters to write.
I have a lot of work to do.
(5) 作宾补
通常用于want, wish, ask, order, tell, know, help, advise, allow, cause, force等词后。如:
He ordered her to leave at once.
He was forced to obey his order.
(6) 作状语
He got up early to catch the first bus.
He worked hard to catch up with the other students.
(7) 作独立成分
To tell you the truth, I told a lie.
(8) "疑问词+不定式"结构。 如:
I don't know how to choose them.
I cannot decide where to go.
(9)不定式的否定式。如:
I decided not to go.
(10)不定式的完成式。如:
He seemed to have cleaned the room before I came in.
The boy is said to have been sent to the hospital last week.
(11)too…to 结构。如:
He was too excited to go to sleep.
He was only too glad to go. (他太高兴了,乐意去)
(12)主动表被动。如:
The book is easy to read.
I have a book to read.
II.例题
例1 I haven't got a chair ____.
A to sit B for to sit on C to sit on D for sitting
解析:该题选C。不定式to sit on在句中作定语,修饰名词chair. 因为不定式和它所修饰的名词间是"动宾关系",所以不定式必须是及物动词,故此处on不能省略。
例2 He was made ____. A go B gone C going D to go
解析:该题选D。make sb. do sth. 如果是被动形式,不定式do前的to不能省略。
例3 A new factory is ____ very soon.
A to be built B built
C to build D to building
解析:该题选A。is to be built意为"将要被建"。
Ⅱ 英语几大语法
主语
1.名词
2.代词
定语
3.冠词和数词
4.形容词和副词
谓语
5.动词
6.动名词
7.动词不定式
其他
8.分词
9.独立主格专
10.动词的时态属
11.动词的语态
12.句子的种类
13.倒装
14.主谓一致
15.虚拟语气
16.名词性从句
17.定语从句
18.状语从句
Ⅲ 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。
(3)英语5大语法扩展阅读:
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)。
Ⅳ 英语语法大全
初一英语语法用法复习大全
时间: 2008年11月13日 作者: 来源:网络
1. 形容词的用法:
形容词用以修饰名词,表示人或事物的特征。在句中可以作定语、表语,用于限定被修饰语的特征,如长短、大小、重量、颜色、高矮、胖瘦、新旧等,。
,“限定词”包括:冠词、物主代词、指示代词、或数词,它位于各类形容词前。它本身分为三位,即:前、中、后。前位限定词有all、half、both、分数和倍数;中位限定词有冠词、指示代词、物主代词等;后位限定词有基数词和序数词,但序数词位于基数词前。如:both my hands、all half his income等。“描绘”性形容词如:beautiful、bad、cold、great等。“大长高”表示大小、长短、高低等一些词。表示“形状”的词如:round square等。“国籍”指一个国家或地区的词。“材料”的词如:wooden, woolen, stone,silk等。“作用类别”的词如:medical, college,writing desk,police car等。
The little girl is very pretty. 这个小女孩很好看。
--I want that one. 我想要那个。
--Which one? 哪一个?
--The new blue one. 那个蓝色新的。
Can I have a look at the big nice one? 我能看一看那个大的漂亮的吗?
2、人称代词:
是用来表示人的代词,有单数和负数之分,有主格和宾格之分。人称代词的主格在句中作主语;人称代词的宾格在句中作宾语,是作动词或介词的宾语。
主格:I, we, you, he, she, it, they在句子中作主语
宾格:me, us, you, him, her, it, them在句子中作宾语
He and I are in the same class. 我和他在同一个班级。
Can you see them in the street? 你能看见他们在街上吗?
3、可数名词和不可数名词
英语中名词分为可数名词和不可数名词。凡是可数计数的名词叫做可数名词;凡是不可以计数的名词叫做不可数名词。
(1)可数名词分为单数和复数两种形式。可数名词前可以用不定冠词、数词或some many等修饰。如:a man a desk an apple an orange some books some children tow pens
(2)不可数名词没有复数形式,前面不能用不定冠词、数词或many等词语修饰,但可以用some a little much等词语来修饰。有时可以与一些量词短语搭配,这些量词短语中的名词一般是可数的,有单数形式,也可以有复数形式。如:some water a little milk much food a piece of bread tow bottles of ink some glasses of water
4、祈使句
祈使句用来表示请求、命令等,句中没有主语,肯定形式由谓语或者谓语+宾语(+宾语补足语)构成,否定形式则在句前加Don’t.
Stand up, please. 请起立。
Don’t worry. 别担心。
can的用法:
can是情态动词,表示“能,会,可以,被允许等”,其后接动词原形,否定形式为cannot,可缩写为can’t.
She can speak Japanese. 她会讲日语。
I can’t remember his name. 我不记得他的名字了。
Can you spell your name? 你会拼写你的名字吗?
5、现在进行时态:
概念:表示现在(说话瞬间)正在进行或发生的动作,也可以表示目前一段时间内或现阶段正在进行的活动。
结构:由be动词(am, is, are) + 动词ing构成,其中be动词要与主语保持性数一致。
Mary is flying a kite in the park. 玛丽正在公园里放风筝。
--What are you doing now?你现在在干什么?
--I’m reading English. 我正在读英语。
Are they drawing the pictures now?他们正在画画吗?
动词现在分词是动词原形变化而来的,规则变化如下:
动词ing形式叫动词现在分词,其构成如下:
1) 直接在动词后加ing
play—playing, do—doing, talk—talking, sing--singing
2) 以不发音的字母e结尾的动词,先去e,再加ing
make—making, write—writing, have—having, take—taking
3) 以重读闭音节结尾的动词且词尾只有一个辅音字母,应双写这个辅音字母,再加ing
run—running, stop—stopping, put—putting, swim—swimming
注意对现在进行时态的判断。判断一个英语句子用什么时态,主要看句子的时间状语,一般说来,每种时态都有与之相对应的时间状语。现在进行时表示现在(说话瞬间)正在进行或发生的动作。因此,这个时态最常用的时间状语是now;但有不少句子并没有now,只能通过提示语如look、listen等或者通过上下文来确定用现在进行时。
She is cleaning her room now. 她正在打扫房间。
Look! The girl is dancing over there. 看!那个女孩在那里跳舞。
--Can you go and play games with me? 你能和我们一起做游戏吗?
--Can’t you see I am doing my homework? 你没看见我正在做作业吗?
6、have/ has的用法:
1) 谓语动词have表示“有”,有两种形式:have和has,前者用于第一人称(I, we),第二人称(you)和第三人称复数(they),后者用于第三人称单数(he, she, it)或单数名词。
I have an apple and he has two bananas. 我有一个苹果,他有两个香蕉。
You have a new English teacher. 你们有了一个新的英语老师。
It has two big eyes. 它有一双大眼睛。
Julie and Jack have a nice car. 朱莉和杰克有一辆好看的车。
2) have/has句型与there be句型的比较:两者都表示“有”,但用法不同。前者表示所属关系,即表示“某人或某物有什么”,而后者表示存在,表示“某地有什么”。
They have some new books. 他们有一些新书。
There are some new books on their desks. 他们桌子上有一些新书。
She has a lot of pretty skirts. 她有很多漂亮的裙子。
Ⅳ 英语语法五感都包括什么
感觉动词:look,sound,taste,smell,feel
这些动词要满足s+v+c 结构,eg
he looks young
it souds like a great idea
the soup tastes terrible
Ⅵ 英语语法有多少种
英语一共有多少种时态?
答;英语共16种时态.
http://www.cnite.com/wxf/ReadNews.asp?NewsID=39&BigClassName=%D1%A7%CF%B0%D4%B0%B5%D8&SmallClassName=%D3%A2%D3%EF&SpecialID=0
http://lunwen.zhupao.com/Article/2005-10-25/20070.shtml
English Grammar:动词的时态
英语共有16种时态,根据近几年曝光的四、六级考卷分析, 时态测试重点主要有:完成时态——现在完成时、过去完成时、将来完成时;进行时态——现在进行时、过去进行时、将来进行时、完成进行时;一般时态。
一、一般时态
1、一般现在时
(1)一般现在时表示没有时限的持久存在的动作或状态或现阶段反复发生的动作或状态,常和副词 usually,often,always sometimes, regularly,near,occasionally,every year, every week 等连用。例如:
1)The moon moves round the earth..
2)Mr. Smith travels to work by bus every day.
(2)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.
(3)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.
(4)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.
2.一般过去时
(1)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.
(2)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)
3.一般将来时
1)表示将来打算进行或期待发生的动作或状态。例如:
I shall graate next year.
2)几种替代形式:
1)be going to +v在口语中广泛使用,表示准备做或将发生的事情。例如:
I’m going to buy a house when we’ve saved enough money.
2)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.
3)be about to +v表示即将发生的事情。例如:
He was about to start.
4)be e to +v表示预先确定了的事, 必定发生的事。例如:
The train is e to depart in ten minutes.
5)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.
二、进行时态
1.现在进行时
(1)表示现在正在进行的动作,常与now,right now,at the mother,for the time being,for the present等连用。例如:
Don’t disturb her. She is reading a newspaper now.
(2)表示现阶段经常发生的动作, 常与always,continually,forever,constantly等连用。例如:
My father is forever criticizing me.
(3)表示根据计划或安排在最近要进行的事情。具有这种语法功能的动词仅限于过渡性动词。即表示从一个状态或位置转移到另一个状态或位置上去的动词。常用的有:go,come,leave,start,arrive,return等。例如:
They are leaving for Hong Kong next month.
(4)有些动词不能用进行时,这是一类表示“感觉,感情,存在,从属”等的动词。如:see,hear,smell,taste,feel,notice,look,appear,(表示感觉的词);hate,love,fear,like,want,wish,prefer,refuse,forgive(表示感情的动词);be,exist,remain,stay,obtain(表示存在状态的动词);have,possess,own,contain,belong,consist of,form(表示占有与从属的动词);understand,know,believe,think,doubt,forget,remember(表示思考理解的动词)。但是如果它们词义改变,便也可用进行时态。例如:
1)Tom looks pale. What’s wrong with him?
(look 在此为联系动词,意为“显得,看上去”)
2)Tom is looking for his books.
(look 在此为实义动词,意为“寻找”)
2. 过去进行时
过去进行时表示一个过去的动作发生时或发生后,另一个过去的动作正在进行,或表示过去反复的习惯,常与always,continually,constantly等动词连用。例如:
1)We were discussing the matter when the headmaster entered.
2)Whenever I visited him, he was always writing at the desk.
3. 将来进行时
将来进行时主要表示将来某一时刻正在进行的动作,或表示要在将来某一时刻开始,并继续下去的动作。常用来表示礼貌的询问、请求等。例如:
1)This time next day they will be sitting in the cinema.
2)What will you be doing at six tomorrow evening?
4. 完成进行时
(现在、过去、将来)完成进行时是(现在、过去、将来)完成时的强调形式,将放在完成时态部分讲述。
三、完成时态
完成时态通常表示已完成或从事的动作。它可分为:
1. 现在完成时
(1)现在完成时用来表示对目前状况仍有影响的,刚刚完成的动作(常与yet,already,just连用),或者过去某一时刻发生的,持续到现在的情况(常与for,since连用)。例如:
1)I have just finished my homework.
2)Mary has been ill for three days.
(2)常与现在完成时连用的时间状语有:since, for, ring, over等引导出的短语;副词already, yet, just, ever, now, before, often, lately, recently等;状语词组this week (morning, month, year), so far, up to now, many times, up to the present等。例如:
1)I haven’t been there for five years.
2)So far, she hasn’t enjoyed the summer vacation.
3)There have been a lot of changes since 1978.
(3)完成时态可用在下列结构中:
This (That, It) is (was) the first (second…) time +定语从句;This (That, It) is (was) the only (last) + n +定语从句;This (That, It) is (was) +形容词最高级+ n +定语从句。如果主句的谓语动词是一般现在时,从句的谓语动词通常用现在完成时;如果主句谓语动词是一般过去时,从句谓语动词通常用过去完成时。例如:
(1)This is one of the rarest questions that have ever been raised at such a meeting.
(2)There was a knock at the door. It was the second time someone had interrupted me that evening.
2. 过去完成时
(1)表示过去某时间前已经发生的动作或情况,这个过去的时间可以用by,before等介词短语或一个时间状语从句来表示;或者表示一个动作在另一个过去动作之前已经完成。例如:
1)We had just had our breakfast when Tom came in.
2)By the end of last year they had turned out 5, 000 bicycles.
(2)动词expect, hope, mean, intend, plan, suppose, wish, want, desire等用过去完成时,表示过去的希望、预期、意图或愿望等没有实现。例如:
I had meant to take a good holiday this year, but I wasn’t able to get away.
另外两种表示“过去想做而未做的事”的表达方式是:
1)was / were + to have done sth, 例如:
We were to have come yesterday, but we couldn’t.
2)intended (expected, hope, meant, planned, supposed, wished, wanted, desired) + to have done sth, 例如:
I meant to have told you about it, but I forgot to do so.
(3)过去完成时常用于以下固定句型:
1)hardly, scarcely, barely + 过去完成时+ when + 过去时。例如:
Hardly had I got on the bus when it started to move.
2)no sooner +过去完成时+ than +过去时。例如:
No sooner had I gone out than he came to see me.
3)by (the end of ) +过去时间,主句中谓语动词用过去完成时。例如:
The experiment had been finished by 4 o’clock yesterday afternoon.
3. 将来完成时
将来完成时表示在将来某一时刻将完成或在另一个未来的动作发生之前已经完成的动作;也可以用来表示一种猜测。常与将来完成时连用的时间状语有:by (the time / the end of ) + 表示将来时间的短语和句子;before (the end of ) + 表示将来时间的词语或句子;when, after等加上表示将来动作的句子等。例如:
1)By this time tomorrow you will have arrived in Shanghai.
2)I shall have finished this composition before 9 o’clock.
3)When we get on the railway station, the train will probably have left.
4. 完成进行时
完成进行时是完成时的强调形式,有现在完成进行时,过去完成进行时,将来完成进行时。
(1)现在完成进行时表示过去某一时刻之前开始的动作或状态一直延续到过去某一时刻。例如:
I have been looking for my lost book for three days, but I still haven’t found it.
(2)过去完成进行时表示过去某一时刻之前开始的动作或状态一直延续到过去某一时刻。例如:
It had been raining cats and dogs for over a week and the downpour had caused landslides in many places.
(3)将来完成进行时表示在将来某一时刻之前开始的一个动作或状态一直延续到将来某一时刻。例如:
By the time you arrive tonight, she will have been typing for hours.
四:时态一致
时态一致是英语四、六级考试的一个重要内容。通常应由主句谓语的时态决定从句的谓语时态。一般原则是:
1、当主句谓语使用现在时或将来时,从句的谓语根据具体情况使用任何时态
He says that he lives in Wuhan.
We hope that there will be many people at your party today.
“Did you hear that Bill finally sold the house?” “Yes, but I don’t know who bought it.”
“There’s a lot of excitement on the street.”
“There certainly is. Do you suppose the astronauts have returned?”
2、当主句谓语使用过去时的时候,从句的谓语必须使用过去范围的时态
He said he was writing a novel.
The teacher wanted to know when we would finish the experiment.
He said his father had been an engineer.
3、当从句是表示没有时间概念的真理时,从句的谓语应使用一般现在时。例如:
The teacher told them since light travels faster than sound, lightning appears to go before thunder.
注:在此种情况下,即使主句谓语用了过去式的各种时态,从句谓语也应用一般现在时。
4、从句谓语只能用虚拟语气的情况
利用时态一致原则确定从句动词时态时,还应注意,若主语动词是表示命令、请求、要求、建议、劝告等的动词,从句谓语只能用虚拟语气,不能遵循时态一致原则。例如:
We insisted that we do it ourselves.
动词的语态
语态也是动词的一种形式,英语有两种语态:主动语态和被动语态。主动语态表示主语是动作的执行者,而被动语态表示主语是动作的承受者。
1)We use electricity to run machines. (主动语态)
2)Electricity is used to run machines. (被动语态)
1. 不能用于被动语态的动词和短语
(1)在英语中,不及物动词不能用于被动语态,但有些不及物动词(包括短语)容易引起误用。如:appear, belong, belong, die, escape, fall, happen, last, remain, succeed, occur, come true, take place, consist of。
(2)某些表示状态或特征的及物动词,如:become, contain, cost, fit, have, resemble, suit也没有被动语态。
2. 被动语态的时态形式
常用的被动语态有表1 所列的几种时态形式。
表1
时间 一般时 进行时 完成时
现在 am asked am being asked
is asked is being asked
are asked are being asked
过去
was be asked was being asked
were be asked were being asked
将来 shall be asked shall have been asked
will be asked will have been asked
过去 should be asked should have been asked
将来 would be asked would have been asked
3. 短语动词的被动语态
短语动词转换为被动语态时,通常被看作是一个动词,后面的介词或副词不能拆开或省略。例如:
1)So far no correct conclusion has arrived at.
2)All the rubbish should be got rid of.
4.“get + -ed分词”的被动语态
“get + -ed分词”结构强调动作的结果,而非动作本身,常用来表示突发性的,出乎意料的偶然事件。例如:
The boy got hurt on his way home from work.
另外,“get + -ed分词”还可用于谈论为自己做的事,是主动的行为而不是被动的行为。例如:
get dressed(穿衣服) get divorced(离婚)
get engaged(订婚) get confused(迷惑不解)
get lost(迷路) get washed(洗脸)
get married(结婚)
5. 能带两个宾语和复合宾语的动词改为被动语态
(1) 能带两个宾语的动词改为被动语态时,一次只能由一个宾语作主语,另一个宾语被保留下来。例如:
1)We showed the visitors our new procts.(主动语态)
2)The visitors were shown our new procts.(被动语态)
3)Our new procts were shown to the visitors.(被动语态)
(2)能带复合宾语的动词改为被动语态时,原来的宾语补足语变为主语补足语。例如:
1)The teacher appointed him League secretary.(主动语态)
2)He was appointed League secretary.(被动语态)
6. 被动语态与系表结构的区别
(1)The novel was well written.(系表结构)
(2)The novel was written by Diskens.(被动语态)
7. 少数动词的主动语态有时有被动的意思
例1:The book is selling remarkably well.
例2:The song sounds very beautiful.
能这样用的动词还有read(读起来),clean(擦起来),wash(洗起来),write(写起来)。
例3:My watch needs cleaning. (= My watch needs to be cleaned).
能像need这样用的动词还有:want, require, deserve, do, owe, bind等。
例4:The meat is cooking.
例 5:The book written by the professor is printing.
Ⅶ 英语的几大语法是什么
这个内容很来广啊!
英语语自法是针对英语语言的语法进行的研究,指英语中语言的结构规律。包括词法和句法。英语的语法既可以是规范性的,也可以是描述性的。
内容很多,你自己看看吧,词法,句法不是几句话可以讲完的!
http://ke..com/view/328219.htm#4
Ⅷ 五大基本句型和英语语法
英语简单句自5种基本基本句型:
主
+
谓(不及物动词)
S+V
eg
the
birds
are
f
lying
主
+
谓(及物动词)宾
S+V
+O
eg.dogs
like
bones
主
+
谓(及物动词)宾
+
宾补
S+V
+O
+OC
he
makes
me
laugh
.
主
+
谓(及物动词)直接宾
+
间接
宾
S+V
+DO
+IO
eg
mum
bought
me
a
book
主
+
谓(联系动词)
+表语
S+V
+P
英语语法涉及的知识点太多,此处就不列出来了。