2. To keep themselves awake they sat on the floor and told each other stories.
3. Firemen had to break the door down to reach the people trapped inside.
A. to tell B. to be told C. telling D. told
11. He is very happy _______ his friends.
A. Seeing B. saw C. to seeing D. to see
12. She was not frightened of dancing with strangers, but she was frightened to dance with Mr. Green tonight, because she thought him dangerous.
8. I arrived at the shop only to find I’d left all my money at home.
9. He woke (up) to find himself alone in the house.
10. He hurried to the booking office only ______ that all the tickets had been sold out.
不ቤተ መጻሕፍቲ ባይዱ式做状语
主谓宾（主系表）to do sth.
（1）To do 做
状语
1. I’m saving up to buy a computer.
2. To buy a computer, I’m saving up.
3. I wrote down his phone number in order not to /so as not to forget it.
• The vocabulary and grammatical differences between British and American English are so trivial and few as hardly to be noticed.
• so…as to, such…as to, enough…to, too…to结 构做程度状语。如：
（3）To do 做
状语
• I’m glad to see you.
• I’m sorry to hear that.
• 不定式作原因状语主要用于表示表情与心理状态的 动词或表语形容词；表示人对某事某物的反应如何， 常译作“因……而……”的说法。
• 常见的这类表情心态形容词有（be）glad, happy, sorry, sad, worried, pleased, satisfied, surprised, shocked, terrified, frightened, disappointed等。
4. She arrived early in order to get a good seat.
5. I left a message so as to be sure of contacting her.
6. The time is enough to finish it.
7. He has barely enough money to live on.
• He opened his eyes only to find the world around him changed.
• We waited three hours only to be told to come again the next day.
• He lifted a stone only to have it dropped on his own feet.
心理状态+to do
Match
目的状语
in order to do so as to do to do
结果状语
so…as to do such…as to do enough…to do too…to do
原因状语 程度状语
only to do
1. To avoid any delay please phone your order direct.
in order to 和 so as to 也可以表示目的状语。 只是so as to 不可以用于句首。
如果试题考查否定式not的位置，not一律放 在to的前面。
（2）To do 做
状语
• He rushed to the airport only to find the plane had taken off.
• 如: The man shuddered to see the terrifying scene看 见这恐怖的场面这个人浑身发抖。(因为看到了这恐 怖场面,这人才浑身发抖.)
（4）To do 做
状语
• The solution works only for couples who are self-employed, don’t have small children and get along well enough to spend most of their time together.