3. go to prison 坐牢

They went to prison for stealing.

他们因为盗窃而坐牢。

拓展：

(1) send /take sb. to prison; throw /cast sb. into prison;

put sb. in /into prison 都可以表示“把某人投入监狱”这些词组表示动作。

(2) be in prison 在坐牢(表状态)

(3) come out of prison 出狱(表动作)

(4)be out of prison 出狱 (表状态)

有些名词前加冠词不加冠词意思区别很大。 加冠词表示“场所，地点”，不加表示与之相关的行为。

go to school上学 go to the school去这个学校

go to the church去教堂 go to church 去做礼拜

be in hospital 住院 be in the hospital 在医院里

运用：改错

(1) On Sundays, he always goes to the church.

答案：去掉 the go to church 意思为“去做礼拜”。

(2) Leaving school of his working for 15 years, he went to France for further study.

答案：school前加 the 表示特指。 leave school 意思为“毕业”。

三.重点句型

1. If possible, try to guess the answer.如果可能，设法猜出答案。

拓展： If possible为省略句，实际上是If it is possible。在时间，地点，条件，方式或让步状语从句中，

如果从句谓语动词是 be或 含有 be动词且主语又和主句的主语一致，或者从句的主语为 it，谓语动词是be，

常常把从句的主语和谓语动词be 省略。

If necessary, I will help you.

假如必要的话，我将帮你。

When it is completed, the museum will be open to the public next year.

来年博物馆竣工后将对公众开放。

运用： 选择填空

(1) He advised me not to say anything until ______.

A. asked B.ask C.be asked D. I asked

答案： A 完整的句子为until I was asked

(2) Unless ___ to speak,you should remain silent at the conference.

A. invited B.having invited C.being invited D.inviting

答案： A 完整的句子为until you are invited to speak,

2. 表示“花费”的句型

拓展：

(1)sb spend time/money in doing sth 某人花时间/钱做某事

sb spend time /money on sth某人在某事上花时间/钱

(2)It costs sb money to do sth 花费某人多少钱去做某事

sth cost sb money 某物花费某人多少钱

(3)做某事花时间

It takes sb time to do sth

sth take sb time

sb take time to do sth

(4) 做某事浪费时间/钱

sb wastes time /money in doing sth

sb wastes time /money on sth

运用： 翻译

我花了10元买了这本书。

答案：1. I spent 10 yuan on the book./

2. I spent 10 yuan in buying the book. /

3. The book cost me 10 yuan. /

4. It cost me 10 yuan to buy the book.