to1
介詞 prep.
1.向,往,到
She lives in the house to the right.
她住在右邊的房子裏。
This road leads to Paris.
這條路通往巴黎。
2.(表示距離)離
3.(表示時間)直到,在...之前
He wrote from morning to night.
他從早到晚寫東西。
4.(表示程度、範圍)到,達
He was wet to the skin.
他渾身濕透了。
5.趨於;(變)成,(變)到
Things are going from bad to worse.
情形每況愈下。
6.(表示位置)對,面對
7.(表示接近、接觸)在,於,緊貼著
8.(表示對象)對,向
Excessive drinking did harm to his health.
過量飲酒損害了他的健康。
9.屬於,歸於
I've lost the key to the house.
我把屋子的鑰匙丟失了。
10.(表示比較、對比)比
This engine is superior to that one.
這臺發動機比那臺要好。
11.(表示比例關系)每
12.對於,關於
What is her attitude to the issue?
她對這個問題抱什麽態度?
13.與...壹致,按...
Modern paintings are not to my taste.
現代畫不合我的口味。
14.為了,用作
We sat down to dinner at six.
我們六點鐘坐下來吃飯。
15.致使
To her delight, she passed the examination.
使她高興的是她考試及格了。
16.由於
副詞 ad.
1.向前
2.(門等)關上
She pushed the door to.
她用力把門關上。
3.恢復意識
The girl came to after a while.
過了壹會兒那個女孩醒過來了。
4.(做)起來,著手
They fell to with great relish.
他們津津有味地吃了起來。
5.在近旁
to2
介詞 prep.
1.(與原形動詞壹起構成不定式)
The government offered to give us financial help.
政府提出在經濟上給我們援助。
To gossip about others isn't right.
說閑話是不對的。
2.(用來代替不定式或不定式短語,以免重復)
You can do it this way if you care to.
如果妳樂意的話,可以這樣做。
also 英音：['?:ls?u] 美音：['?lso]
副詞 ad.
1.也,亦;還
John is also 19 years old.
約翰也是十九歲。
2.同樣地
Since you've accepted the invitation, I'll also accept it.
既然妳已接受邀請,那我也接受邀請。
連接詞 conj.
1.又;並且
Also, he has gone abroad.
再者,他已去了國外。
too和also,too和also都有“也”的意思，too可以放在句中（太)與句末(也），also只能放在句中（也）