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请问英语语法中

发布时间:2021-02-12 19:36:07

❶ 请问英语语法中的关联词的具体用法有谁知道谢谢

关联词是历年高考所关注的热点,尤其那些既有区别又有联系的连词更是倍受命题者所青睐一、that,what 1.两者都可引导名词性从句。1)that本身无词义,常引导名词性从句,此时的从句意义已完整,常不省略(宾语从句除外)。It worried her a bit that her hair was turning gray.(it为形式主语) 2)what引导名词性从句时,在从句中常作主语或宾语。如:2.what一般不可引导定语从句,不能用作强调词;而that既可引导定语从句(由其前的先行词确定),又可作强调词。如:All that is needed is a supply of rice. It was only when I reread the article lastnight that I realized the extended meaning. 3.what可作为感叹词引导感叹句,而that不可。如:What a long way it is from Beijing to Lon-don! 二、whether ,if 1.两者都能引导名词性从句之异同:1)当引导一个没有疑问词的问句时,两者均可。如:I'm not sure whether(if)I'll have time. 2)当提出两种选择时要用whether。如:Let me know whether you can come or not. 3)whether可用在介词后,if则不可。如:I haven't settled the question of whether I'll go back home. 4)whether可与不定式连用,if则不行。如:She doesn't know whether to get married now or wait. 5)引导主语从句时,if不能放句首,whether在句首、句中均可。如:It is doubtful if(whether)he is coming. 2.if还可以引起条件状语从句,whether不可以。如:If we try hard,we'll be able to complete the task in time. 3.whether...or(无论),引起让步状语从句,if不可。如:Whether you come or not,I'll set off on time. 三、in case,if 两者都引导条件状语从句。1)in case作"如果"意义时,常放在句前,可与if替换。如:In case(If)he comes,let me know. 2)in case作"免得,以防"意义时常放在主句后,不能用if替换。试比较:You should insure your house in case there's a fire. John may call tonight.I don't want to go out in case he phones. I don't think I'll need any small change but I'll bring some in case. You should call 999if there's a fire. 四、though,although,as 这三个词都有转折之意,表示"虽然"、"尽管"。1.though和although引导让步状语从句时,常可互换,只是although的语气较强些,其主句前可用副词yet,still,nevertheless修饰,也可不用。如:Though/Although it was late,the farmer kept on harvesting the crops by the lights of the tractors. Though he was old,(yet)he worked hard. 2.though作连词时,可以用于省略句,引起让步状语从句可以用部分倒装语序;作副词时表"可是"、"然而",常放于句末,但上述用法不适用于although。如:I've a bit of cold.It's nothing serious,though. 3.as引导让步状语从句时,从句用倒装语序,将表语、状语等置于句首,可与though互换。Poor though /as I am,I can afford it. 五、however /whatever...,no matter how/what... 1.no matter what /how等只能引导以形容词或副词为中心的让步状语从句,且用部分倒装形式。如:However /No matter how hard it may be,I must try. 2.however无论怎样,whatever无论什么,既可引导让步状语从句也可引导名词性从句,要视具体情况而定。如:These wild flowers are so special that I would do whatever I can to save them. However late he is,Mother will wait for him to have dinner together. We will have to finish the job,however long it takes. 六、even if,even though "即使"、"纵使"都可引导让步状语从句,但even if更强调假定性。如:Even if he is poor,she loves him.=He may be poor,yet she loves him. Even though he is poor,she loves him.=He is poor,yet she loves him. Even though /if I didn't know anybody,Ihad a good time. 七、when,while 二者都可以引导时间状语从句,当从句的动词是延续性动词时,两者可互换。如:He entered the room while(when)his mother was talking with his headteacher. 1.若要表示转折的对比,用while,意为"而,然而"。如:She thought I was talking about her uncle,while in fact,I was talking about my uncle. 2.when相当于"and then"或"at the time that"也是常见考点,主句为特定时间,常用过去进行时或be about to do(即将发生)表达,从句表达的多是偶然性的动作。八、unless(除非,如果不),if...not 两者都引导条件状语从句。如:He is sure to come unless he has some urgent business. =He is sure to come if he hasn't any urgent business. The men will have to wait all day unless the doctor works faster. 1.当从句是虚拟形式时,只用if...not,不用unless引导。如:The flowers would have died,if you had not watered diligently. 2.当主句为疑问句时,不用unless,而用if...not。如:What shall we do if he doesn't reply to our letter? 3.当unless引导的从句带有否定词时,不能用if...not代替。如:I'll go unless no one else goes. 九、till,until(直到……,直到……才) 1.都可引导时间状语从句,当从句在主句后面时,二者均可用;主句谓语动词为延续性动词,用肯定式;若是短暂性动词,用否定式。如:Sandy had left his keys in the office so he had to wait until /till his wife came back. They watched the train until /till it disappeared in the distance. I didn't leave until /till he came back. 2.但是在句首或强调句中时,一般用until而不用till;在句首时,主句谓语要部分倒装而从句不倒装。如:Not until all the fish died in the river did the farmers realize how serious the pollution was! 十、in order that,so that,so...that 1.前两者都可以引导目的状语从句,从句中通常要有can /could,m ay /might,will /would等情态动词,而且,当从句的主语与主句的主语一致时从句可转化为in order to do sth./so as to do sth./to do sth.。如:John shut everybody out of the kitchen so that he could prepare his grand surprise for the party. They set off for the station very early in order that /so that they might not miss the first bus.

❷ 英语语法到底是什么意思怎么用啊

英语语法是针对英语总结归纳出来的一系列语言规则。英语语法的精髓在于掌握语言的使用。

基本用法:

一般现在时(Simple Present Tense)表示现在的状态、经常的或习惯性的动作、主语具备的性格和能力等。

1.时间状语:Always, usually, often, sometimes, every week (day, year, month…),once a week(day, year, month…),on Sundays(on Mondays …).

2.基本结构:主语+be/do+其他;(如主语为第三人称单数,动词上要改为第三人称单数形式)。

否定形式:主语 + am/is/are + not + 其他(此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词)。

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。

(2)请问英语语法中扩展阅读

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:yet, already ,just, never, ever, so far, by now, since + 时间点,for + 时间段,recently, lately,in the past few years, etc.

3,基本结构:主语 + have/has + p.p(过去分词) + 其它

4,否定形式:主语 + have/has + not + p.p(过去分词) + 其它

5,一般疑问句:have或has放句首。

参考资料:

英语语法--网络

❸ 请问在英语语法中,词性共有多少种分别是什么急啊~~~

11种吧 1名词 2代词 3数词 4副词 5动词 6形容词 7冠词 8介词 9连词 10助词 11叹词
或许就是12种 外加判断词yes no 但是我感觉这两个应该属于动词里面的

❹ 请问:英语语法中:现在分词短语,从理解上讲,为什么不能担任主语成分宾语呢(应该也不行)

英文语法里的确规定现在分词短语不能做主语,也不能做宾语,因为现在分词专是实际上是一属个谓语形式。看2个例子 I have to go shopping clothes. 这里的shopping clothes 就是一个分词短语形式,只能做补语或者是复合句子成分的一部分,不能单独做名词性成分。
但是还有一个容易混淆的情况,动名词短语和现在分词结构在形式上是一样的,所以不要把动名词看成是现在分词,动名词是可以做名词性的成分的,比如说主语和宾语。
这一点需要注意。

❺ 请问英语语法中、名词可以修饰名词吗

那要一些特点的单词,当然由名词进行转化以后变成的形容词性的单词也属于你说的,名词修饰名词。

❻ 请问英语语法中最前面的是什么最后面的是什么

你好,因为英语句子可以分为简单句和复合句还有并列句,简单句的话版一般最前面的是权主语,最后面的是宾语,状语可在前可在后;如果是复合句最前面的是主语,最后面的可以是从句;并列句就是两个简单句并列起来。你要是想要做题的时候明确区分开来需要先学会句子成分和词性,然后根据这两个来辅助练习,每次见到一个句子都来试着分析句子结构,一段时间下来,就会进步。希望能够帮助到你哦~

❼ 请问初中的英语语法都有哪些啊

基本句型一: S V (主+谓)

基本句型二: S V P (主+谓+表)

基本句型三: S V O (主+谓+宾)

基本句型四: S V o O (主+谓+间宾+直宾)

基本句型五; S V O C (主+谓+宾+宾补)

八大时态
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,动词上要加(e)S)

4.否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加don't,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。

6.例句:. It seldom snows here.

He is always ready to help others.

Action speaks louder than words.

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(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

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。

6.例句:She often came to help us in those days.

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。

6.例句: How are you feeling today?

He is doing well in his lessons.

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。

6.例句:At that time she was working in a PLA unit.

When he came in, I was reading a newspaper.

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 +d one.

5.一般疑问句:have或has。

6.例句:I've written an article.

It has been raining these days.

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。

6.例句:As soon as we got to the station, the train had left.

By the end of last month. We had reviewed 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: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:be放于句首;will/shall提到句首。

6.例句:They are going to have a competition with us in studies.

It is going to rain.

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。

6.例句:He said he would go to Beijing the next day

1. 人称代词
主格: I we you she he it they
宾格: me us you her him it them
形容词性物主代词:my our your her his its their
名词性物主代词: mine ours yours hers his its theirs

2.形容词和副词的比较级
(1) 一般在形容词或副词后+er
older taller longer stronger, etc
(2) 多音节词前+more
more interesting, etc.
(3) 双写最后一个字母,再+er
bigger fatter, etc.
(4) 把y变i,再+er
heavier, earlier
(5) 不规则变化:
well-better, much/many-more, etc.

3.可数词的复数形式
Most nouns + s a book –books
Nouns ending in a consonant +y - y+ ies a story—stories
Nouns ending in s, sh, ch or x + es a glass—glasses a watch-watches
Nouns ending in o +s or +es a piano—pianos a mango—mangoes
Nouns ending in f or fe - f or fe +ves a knife –knives a shelf-shelves

4.不可数名词(单复数形式不变)
bread, rice, water ,juice etc.

5. 缩略形式
I’m = I am you’re = you are she’s = she is he’s = he is
it’s = it is who’s =who is can’t =can not isn’t=is not etc

6. a/an
a book, a peach
an egg an hour

7. Preposition:
on, in ,in front of, between, next to, near, beside, at, behind.
表示时间: at six o’clock, at Christmas, at breakfast
on Monday on 15th July On National Day
in the evening in December in winter

8. 基数词和序数词
one – first two-second twenty-twentieth

9. Some /any
I have some toys in my bedroom.
Do you have any brothers or sisters?

10. be 动词
(1) Basic form: am/are/is
(2) 肯定和否定句 I am(not) from London.
My eyes are(not) small.
My hair is(not) long.
(3)一般疑问句: Am I a Chniese? Yes, you are. No, you aren’t.
Are they American? Yes, they are. No, they aren’t.
Is the cat fat? Yes, it is. No, it isn’t.

11. there be 结构
肯定句: There is a …
There are …
一般疑问句:Is there …? Yes, there is./ No, there isn’t.
Are there…? Yes, there are. /No, there aren’t.
否定句: There isn’t …. There aren’t….

12. 祈使句
Sit down please
Don’t sit down, please.

13. 现在进行时.通常用“now”.
形式: be + verb +ing
eg: I am(not) doing my homework.
You/We/They are(not) reading.
He/She/It is(not) eating.

动词 —ing 的形式
Most verbs +ing walk—walking
Verbs ending in e -e + ing come—coming
Short verbs ending in a vowel + a consonant run –running swim—swimming

14 一般现在时。通常用 “usually, often, every day, sometimes”。
形式:
肯定句:
I go to school on foot every day.
She goes to school on foot every day

❽ 请问英语那些语法该怎么用啊

主格宾格的区别:
例句:均以第一人称为例
①I love you.
②You love me.
第一句,由于第一人称“我”作的是主语,所以就要用主格
而第二句,第一人称“我”作的是love的宾语,所以就要用宾格。
明白了不? 宾格用在介词等后面。如:Give me the book=Give the book to me 都是宾格的

形容词性物主代词与名词性物主代词的区别:例句(仍旧以第一人称为例)
①My book is lost。
②The book is mine.
第一句是形容词性物主代词my 在book前面,意思是"我的",因为用法就跟形容词一样啊,后面加名词。翻译过来也是 “的”都是形容词的特点,很好理解。
第二句是名词性物主代词mine。为什么是“名词性”呢,因为它的用法跟名词是一样的,充当的是is的宾语,这就是两者的区别。

the是定冠词,用于特指。 比如你给领人走路,到了目的地说,“这就是那所房子”就是“This's the house!” 。这里面的the特指你们的目的地。
这是the的基本用法,高级用法很复杂,情况也比较多。 这是the 与a,an最本质的区别

of是介词,基本意义可以表示从属关系。如。this's her book=this's a book of hers.这个句子你所问的所有问题都包含了,你们看明白的话用法就掌握的差不多了。至于of用法也是很多的,以后你接触的动词多了会有很多搭配的,别急,慢慢来。
不懂的话hi我

❾ 请问英语语法中冠词的用法

2、冠词
2.1 不定冠词的用法
冠词本身不能单独使用,也没有词义,它用在名词的前面,帮助指明名词的含义。英语中的冠词有三种,一种是定冠词,另一种是不定冠词,还有一种是零冠词。
不定冠词a (an)与数词one 同源,是\"一个\"的意思。a用于辅音音素前,一般读作[e],而an则用于元音音素前,一般读做[en]。
1) 表示\"一个\",意为one;指某人或某物,意为a certain。例如:
A Mr. Ling is waiting for you. 有位姓凌的先生在等你。
2) 代表一类人或物。例如:
A knife is a tool for cutting with. 刀是切割的工具。
Mr. Smith is an engineer. 史密斯先生是工程师。
3) 组成词组或成语,如a little / a few / a lot / a type of / a pile / a great many / many a / as a rule / in a hurry / in a minute / in a word / in a short while / after a while / have a cold / have a try /keep an eye on / all of a sudden等。
2.2 定冠词的用法
定冠词the与指示代词this,that同源,有\"那(这)个\"的意思,但意义较弱,可以和一个名词连用,来表示某个或某些特定的人或东西。
1)特指双方都明白的人或物。例如:
Take the medicine. 把药吃了。
2)上文提到过的人或事。例如:
He bought a house. I\'ve been to the house. 他买了幢房子。我去过那幢房子。
3)指世上独一物二的事物,如the sun, the sky, the moon, the earth等。
4)与单数名词连用表示一类事物,如the dollar 美元; the fox 狐狸;或与形容词或分词连用,表示一类人:the rich 富人; the living 生者。
5)用在序数词和形容词最高级,及形容词only,very,same等前面。例如:
Where do you live? I live on the second floor. 你住在哪?我住在二层。
That\'s the very thing I\'ve been looking for. 那正是我要找的东西。
6)与复数名词连用,指整个群体。例如:
They are the teachers of this school.(指全体教师)
They are teachers of this school. (指部分教师)
7)表示所有,相当于物主代词,用在表示身体部位的名词前。例如:
She caught me by the arm.. 她抓住了我的手臂。
8)用在某些由普通名词构成的国家名称、机关团体、阶级、等专有名词前。例如:
the People\'s Republic of China 中华人民共和国
the United States 美国
9)用在表示乐器的名词之前。例如:
She plays the piano. 她会弹钢琴。
10) 用在姓氏的复数名词之前,表示一家人。例如:
the Greens 格林一家人 (或格林夫妇)
11) 用在惯用语中。例如:
in the day, in the morning (afternoon,evening), the day after tomorrow
the day before yesterday, the next morning,
in the sky (water,field,country)
in the dark, in the rain, in the distance,
in the middle (of), in the end,
on the whole, by the way, go to the theatre
2.3 零冠词的用法
1) 国名,人名前通常不用定冠词:England,Mary。
2)泛指的复数名词,表示一类人或事物时,可不用定冠词。例如:
They are teachers. 他们是教师。
3)抽象名词表示一般概念时,通常不加冠词。例如:
Failure is the mother of success. 失败乃成功之母。
4)物质名词表示一般概念时,通常不加冠词,当表示特定的意思时,需要加定冠词。例如:
Man cannot live without water. 离开水人就无法生存。
5)在季节、月份、节日、 假日、日期、星期等表示时间的名词之前,不加冠词。例如:
We go to school from Monday to Friday. 我们从星期一到星期五都上课。
6)在称呼或表示官衔,职位的名词前不加冠词。例如:
The guards took the American to General Lee. 士兵们把这个美国人送到李将军那里。
7)在三餐、球类运动和娱乐运动的名称前,不加冠词,如have breakfast,play chess。
8)当两个或两个以上名词并用时,常省去冠词。例如:
I can\'t write without pen or pencil. 没有钢笔和铅笔,我就写不了字。
9)当by 与火车等交通工具连用,表示一种方式时,中间无冠词,如by bus,by train。
10)有些个体名词不用冠词,如school,college,prison,market,hospital,bed,table,class,town,church,court 等个体名词,直接置于介词后,表示该名词的深层含义。例如: go to hospital 去医院看病
go to the hospital 去医院 (并不是去看病,而是有其他目的)
11)不用冠词的序数词;
a. 序数词前有物主代词时。
b. 序数词作副词。例如:He came first in the race. 他跑步得了第一。
c. 在固定词组中,如at(the)first, first of all, from first to last等。
2.4 冠词与形容词+名词结构
1) 两个形容词都有冠词,表示两个不同的人或物。例如:
He raises a black and a white cat. 他养了一只黑猫和一只白猫。
The black and the white cats are hers. 这只黑猫和白猫都是他的。
2) 如后一个形容词无冠词,则指一人或一物。例如:
He raises a black and white cat. 他养了一只花猫。
2.5 冠词位置
1) 不定冠词位置
不定冠词常位于名词或名词修饰语前。注意:
a. 位于such,what,many,half等形容词之后。例如:
I have never seen such an animal. 我从来没见过这样的动物。
Many a man is fit for the job. 许多人适合这岗位。
b. 当名词前的形容词被副词as, so, too, how, however, enough修饰时,不定冠词应放在形容词之后。例如:
It is as pleasant a day as I have ever spent. 我从未这么高兴过。
So short a time 如此短的时间
Too long a distance 距离太远了
c. quite,rather与单数名词连用,冠词放在其后。但当rather,quite 前仍有形容词,不定冠词放其前后均可,如:rather a cold day/a rather cold day。
d. 在as,though 引导的让步状语从句中,当表语为形容词修饰的名词时,不定冠词放形容词后。例如:Brave a man though he is,he trembles at the sight of snakes. 他尽管勇敢,可见到蛇还是发抖。
2) 定冠词位置
定冠词通常位于名词或名词修饰语前,但放在all, both,double,half,twice,three times等词之后,名词之前。例如:All the students in the class went out. 班里的所有学生都出去了。

❿ 请问在英语语法中,这个叫什么该注意什么

答:是不是动副词组如put on,作及物动词,其宾语若为名词,可放在副词的后面也可放在两者专中间如:put on the coat , put the coat on 而如属果是人称代词,则只能放中间:Put it on.
如果是动介词组如look after作及物动词,则宾语不管是名词还是代词,都必须放在介词的后面如:look after the baby , look after her.

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