to用法归纳
prep.向；对；到…为止；比；到，达
介词 prep. 到；向；往
word that shows where someone or something is going,etc.
· We walked to town.
我们走路进城。
· He leads us from victory to victory.
他领导我们从胜利走向胜利。
· Point to the blackboard.
指着黑板。
· That road leads to Beijing.
那条路通向北京。
· The peach is rotten to the core.
这个桃子烂到核里了。
介词 prep. （表示接受者）给
word that shows who is receiving something
· Please give the book to me.
请把书给我。
· I gave the candy to Mary.
我把糖果给了玛丽。
介词 prep. （表示几点差几分）到；缺
word that shows how many minutes before the hour
· It's ten minutes to six.
六点差十分。
· They fought to the last.
他们战斗到底。
介词 prep. 远至；直到
as far as; until
· I shall stay to the end of June.
我会一直待到六月底。
· She read the book from the beginning to the end.
这本书她从头到尾全都看了。
介词 prep. （表示地点）在；到
word that shows where
· He tied the donkey to the tree.
他把驴拴在树上。
· Fasten it to the wall.
将它系到墙上。
介词 prep. （表示原因）为
word that shows why
· He came to help me.
他帮我的忙来了。
介词 prep. （表示变化）成为
word that shows a change
· He was brought to poverty.
他变穷了。
· The sky changed from blue to grey.
天空由蓝变灰。
介词 prep. 表示发展到的地步
(expressing some point reached or extent)
· He is an Englishman to core.
他是彻头彻尾标准的英国人。
· I got wet to the skin.
我全湿透了。
介词 prep. 表示比较、相比
(expressing comparison) compared with�
· He is quite rich to what he once was.
比起从前，他现在是富裕多了。
介词 prep. 表示加上、附合、配合
expressing addition or accompaniment with
· Add three to five.
五加上三。
· We danced to the music.
我们配合着音乐跳舞。�
介词 prep. 表示结果或事情引发的情状
expressing a result or a resulting condition
· He tore it to pieces.
他把它撕成一片片。
· The train slowed to a stop.
火车缓速而后停下来。�
介词 prep. 构成动词不定式 用作名词；用作形容词；用作副词；其他用法
(used as a sign of the infinitive) a) noun use; b) adjectival use ;c) adverbial use;d) other uses
· a)It is wrong to tell a lie.
说谎是不对的。
· b)I have something to eat.
我有些吃的东西。
· water to drink
可饮用的水
· a house to let
出租的房子
· c)We eat to live.
我们吃是为了活下去。
· I am glad to see you.
见到你很高兴。
· d)To tell the truth, he is a good student.
说实话，他是一个好学生。
· He is to come at three o'clock.
他三点钟要来。
· He seems to be happy.
她看来似乎快乐。
· They learned how to write letters in English.
他们学习了怎样写英文信。
副词 adv. 来回地
to and from, backwards and forwards
· She swung to and from on the swing.
她在秋千上摆来摆去。
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