英语中to的用法

英语中to的用法
英语中to的用法

英语中to的用法
一：表示相对,针对
be strange (common, new, familiar, peculiar, distinct, sensitive, immune, vulnerable, indispensable) to
Air is indispensable to life.
Aircrafts are vulnerable to interference caused by radiation.
This injection will make you immune to infection.
二：表示对比,比较
1：以-ior结尾的形容词,后接介词to表示比较,如：superior ,inferior,prior,senior,junior
The quarrel happened prior to my arrival.
2: 一些本身就含有比较或比拟意思的形容词,如equal,similar,equivalent,analogous
A is similar to B in many ways.
3：表示一些先后顺序的形容词,如：second,subsequent,next,preliminary,preparatory
Subsequent to the war,they returned to their hometown.
4: to也偶尔出现在个别动词之后,与动词形成固定词组,表示比较,如:prefer to,compare to,in contrast to
compare to sth.表示比喻或比拟,而compare with sth.表示比较,如:
World is usually compared to a stage
Compared with his past,he has changed a lot.
Prefer的正确句型是:prefer A to B或prefer doing A to doing B,但当prefer后接动词不定式时,表示比较的介
词to就要改成rather than ,如:
The undaunted soldier preferred death to surrender.
Many people prefer spending money to earning money.
They prefer to pursue careers rather than remain home as house wives.
5: to与及个别的名词构成比较之意,如:alternative
Going to an under water concert is a great alternative to going to dinner.
三: 表示修饰关系
1: 表示回复,反应意思的词,如:answer to question,
solution to problem,response to inquiry,reaction to proposal,reply to letter
2: 表示建筑构件的词汇,如: entry,entrance,approach,access,passage,exit,vent,path
the approach to a bridge引桥
the approach to science
Half of the population was estimated to have no access to the health service.
The access to education 接受教育的机会
The access to medical care 享受公费医疗的权利
3: 表示人物职位和官衔的词,如:assistant to manager, ambassador to Spain, successor to tradition, heir to
throne,deputy to the National People’s Congress
advisor to the Prime Minister
4: 表示权利和许可的词汇,如:right,admission
The employee finally got the admission to the boardroom.

Everyone has an equal right to ……..
5: 表示栅栏或障碍的词汇,如:bars to development,the barrier to progress
6: 表示与书籍,文本相关的词,如:introduction to passage.
7: 表示恭喜或是祝贺,如:
The director proposed a toast to the health of the guests.
Let’s drink to Dick’s success in business
8: 另外还有一些名词符合这种用法,有的具有两者息息相关,缺一不可的含义.如:key to door,invitation to
party,
guide to action,limitation to life,accessory to school
四: to还具有依据,伴随,和着节奏的含义,如:sing to piano, chance to the tune, stamp to the rhythm of the song, add salt to taste
（一）：表示相关联,相连接,如：be related to,be relative to,in relation to,be relevant to,link to
Investigate all the facts related to the problem.
People often linked walth to happiness.

（二）：表示反对和赞同.
1：to引导的表示反对,抗拒,对抗意义的词组.Be opposed to,be oppsist to,be contrary to,be adverse to,be
resistant to,be contradictory to,object to,oppose to,deny tp,be aline to
These buildings are resistant to earthquake.
They are to tally opposed to any changes being made in the plans.
2: to引导的表示同意,赞同意义的词组：consent to,subseribe to,
The employer consented to give him a salary raise.

表示调整,使符合,使适应的含义,如：adapt to,commodate to, adjust to,conform to,habituate to,fit to,suit
to,correspond to,cater to
She tried to habituate herself to the style of plain living.
Your action should conform to the interests of the people.
They offered various foods to cater to the need of customers.
His words doesn’t fit to his actions.
Suit your writing style to the masses.
3: 表示投降,屈服,服从的含义,如:be subject to,be subordinate to,submit to,subject to,surrender to,give in
to,confess to,admit to.
The minority is subordinate to the majority少数服从多数
Countries nearby oceans are always subject to earthquake.
He confessed to having robbed the woman of her wallet.
We’re not the kind of people to yield to any military threat.
五: 表示趋势或倾向,如:tend to,be prone to,be inclined to,be apt to,be liable to
He’s liable to seasickness.
You are liable to come to wrong conclusion.
六: 表示对事情的坚持与执着,如:sick to,hold o,adhere to,cling to
He still holds on to his original views.
七: 表示约束,局限,如:limit to,confine to,resrict to
He’s confined to the house by illness.
He confined his remarks to scientific mangement.
八: 表示一种习惯或是一种适应性,如:get (be) to,used to,be accustomed to
Finally,the students got used to my teaching method.
九: 表示起因和原由,如:owing to,due to,thanks to,attribute to,come down to
The flight was cancelled due to the thick fog.
The famous artist attributed his success to his wife.
十: 表示目的或结果,如:aim to,lead to,give rise to
I aim to be an excellent college teacher.
His conceit lead to his failure.
These bad condition has given rise to a lot of crises
十一: 表示命运,注定,如:be doomed to,be destined to,
All military adventures by the two super powers are doomed to fail.
十二: 表示数量上的积累或增加,如:in addition to,add to,amount to
In addition to relief supplies,he also presented with some money.
The annual output of steel amounts to 1200 tons.
十三: 表示全身心投入的含义,如:be addicted to,contribute to,devote to,commit to
He is determined to devote all his life to his.
十四: 表示展望或是回顾,如:look forward to反date back to
The church dates back to the 13th century.
十五: 表示方位概念.如:close to,next to
I don’t like wool next to my skin.
十六: 表示依靠或借助,如:resort to,turn to,appeal to,
He usually appeals to arms to settle the territory dispute.
十七: 表示有关注,关于: as to,with regard to
十八: 表示关注或重视,如:pay attention to,attach to,
We should attach primary importance to job training.
十九: 表示依据或是根据,如:according to,in proportion to
According to today’s newspaper,the match will be postponed.
The lending countries subscribe towards capital stock in proportion to heir economic importance.
二十: 表示应该或必须含义的句式, 如:
It’s time to get up.
We are supposed to get here at seven.
It’s up to this country to ban nuclear weapons.
常用词组
respond to（反应）, appeal to（吸引）, catch on to（理解）, listen to （收听）,used to（过去常常）, give birth to,attend to（照料）, see to（负责）, be entitled to（有权）, belong to（属于）, come to（苏醒）, stand up to（勇敢面对）, help oneself to（请自便）, refer to,to the point（切题）,
Train them to stand up to any severe test in hard.
The ticket entitled you to a free meal in the luxury hotel.
See to it that the children get a hot meal after their swim.
You will catch on to the job shortly after wards.
People usually refer to television for up-to-the-minute news.

已知:如图,抛物线y=ax^2-4ax+c(a≠0)与Y轴交于点C（0,3），与X轴交于点A，B，点A的坐标为A（0,1）.（1）求该抛物线的对称轴及解析式

to 的词性 prep . [释] 去 .向. 给 , 到 , 位于...方向 , 紧挨着 在...之前 , 对. 关于. 比. 伴随 . 用时一般都采用直指 to 或组合的词短语. to a to the to be to... with to ... about
to...for tu go o...

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to 的词性 prep . [释] 去 .向. 给 , 到 , 位于...方向 , 紧挨着 在...之前 , 对. 关于. 比. 伴随 . 用时一般都采用直指 to 或组合的词短语. to a to the to be to... with to ... about
to...for tu go out of to... into to grow out of to set out to face to face
( 请参阅词典例句 )

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prep.
1. [表示方向等，与 from 相反]向，往，到：
turn to the right
向右转
She came to the garden.
她来到这个花园。
2. [表示时间的限度]直至；到…为止； 在…之前：
to this day
直到今天
no parking from three to six

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prep.
1. [表示方向等，与 from 相反]向，往，到：
turn to the right
向右转
She came to the garden.
她来到这个花园。
2. [表示时间的限度]直至；到…为止； 在…之前：
to this day
直到今天
no parking from three to six
三时至六时禁止停车
3. [表示程度、情况、数量的限度]及于；至；达到：
wet to the skin
浑身湿透
a fight to the death
殊死的战斗
4. [表示目的、意愿]为了：
to come to dinner
来吃饭
to go to the rescue
去救援
5. [表示结果]致，致使；被…弄得…；…的是：
sentenced to ten years in prison
被判处十年徒刑
to no purpose
白白，徒然
6. [表示原因]由于：
The flowers opened to the sun.
花儿在阳光下开放。
7. [表示比较]比，比较，相比：
inferior to last year's crop
比去年的收成低
superior to the others
优于其他
8. 倾向；趋向于(某一状况等)：
to grow to manhood
长大成人
a rise to fame
成名，出名
9. [表示相对位置]对；面对；对立；到…上；接近：
parallel to the roof
与屋顶平行
a house to the left
左边的一幢房子
10. 给，予：
Listen to her.
听她说。
Give the dictionary to him.
把字典给他。
11. 致敬；祝贺：
They drink to his health.
他们为他的健康干杯。
a toast to your success
为你的成功干杯
12. [表示归属]属于；…的：
the key to the classroom
教室的钥匙
13. [表示附加]附加于；加于：
add this to the others
把这个加在另外几个上面
Where is the top to this box?
这个盒子的盖儿哪去了?
14. [表示伴随]跟着； 伴随；随同：
She danced to the music.
她合着音乐跳舞。
to do something to one's liking
据某人的爱好做某事
15. 关于；就…而言；对于；依…看：
That's all there is to it.
那就是有关这一点的一切；如此而已。
What will he say to this?
对此他会说什么?
16. 适合；合乎；对…的反应是：
not to one's taste
不合某人的口味
The dog came to his whistle.
狗听到他的哨声就来了。
17. [表示数目或数量的关系]每：
12 to the dozen
一打为12个20
miles to the gallon
一加仑汽油可行驶20英里
18. [后接 oneself]专为…所用：
She has a room to herself.
她独住一间房。
19. [口语]带有；以( = with)：
a field planted to corn
玉米地
20. [方言]在(某处)：
He's to home.
他在家
adv.
1. 向前：
His hat is on wrong side to.
他的帽子前后戴歪了。
2. (门窗等)关上；虚掩着：
The door was blown to.
风吹把门关上了。
3. 开始；着手：
We turned to with a will.
我们开始努力干。
4. 在附近：
We were close to when it happened.
事情发生时我们正在附近。
5. 苏醒过来：
after he came to
在他苏醒过来以后
6. 【航海学】(帆船)向上风
n.
[用于动词前与动词构成不定式]
[动词不定式用作主语]：
To see is to believe.
[谚语]眼见为实。
[用作宾语]：
She can't afford to buy a computer.
她买不起电脑。
[用作宾语补语]：
I asked her to show me her new car.
我要她给我看看她的新汽车。
[用作表语]：
My wish is to become a scholar.
我的愿望是成为一名学者。
[用作定语]：
Mary was the first person to think of the idea.
玛丽是第一个想到这个主意的人。
[用作状语]：
We were surprised to hear it.
听了这个我们感到吃惊。
[用作插入语]：
To tell you the truth,I don't quite agree with you.
说真的，我不太同意你的意见。
adj.
[用来代替动词不定式或不定式短语，以避免重复前面的动词]：
I shall go if I want to.
如果我想去我就去。

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