3. Do you find it funny to see someone sliding on a banana skin?你看到有人被香蕉皮滑倒会觉得可笑吗?

句中it是形式宾语，真正的宾语是不定式to see someone sliding on a banana skin，其中sliding on a banana skin是动词-ing作宾语补足语.所以本句包括两个结构：

(1)find it+adj.+to do sth. 觉得做……很……

I find it difficult to understand him.

(2)see sb. /sth. doing sth.看见某人做某事

Can you smell anything burning?

I heard Mr. Smith singing in the next door.

考点例题：

It is pretty well understood ____ controls the flow of carbon dioxide in and out the atmosphere today.

A. that　　 　　　　 B. when　 　　　　　 C. what　 　　　　　　 D. how

I hate ______ when people speak with mouthful.

A. it　 　　　　　　　　　　 B. that　　 　　　　　　 C. because　 　　　　 D. for

模拟试题

2. Using his hybrid rice framers are producing harvests twice as large as before.用他的杂交水稻种子，农民种出比以前多一倍的粮食。

倍数表达法：

(1)A+be+倍数+as+adj.+as+B

Asia is four times as large as Europe.

(2)A+be+倍数+比较级+than+B：

Asia is three times larger than Europe.

(3)A+be+倍数+(由某些形容词变化来的)名词+of+B

Asia is four times the size of Europe.

考点例题：

The meeting room is ______________________________(四倍大)as our classroom.

1. Wishing for things, however, cost nothing.然而，愿望是不花本钱的。

wishing for things为动词的-ing形式做主语.动词的-ing形式由动词原形+ing构成，如：

Collecting information is very important to businessmen.

Learning a foreign language is very useful to me.

to do 也可以作主语，但是表示一个具体的特定的动作，而doing更强调一个抽象的平常的动作。

________________________ basketball is very popular with boys in our school.

________________________ basketball is what I want to do this afternoon.

7. deal with 与do with处理；对待

　 ________ can they deal with waste water in this way?

　 _________ should do with the problem?

6. pick up捡起，(用车)接某人，学会(语言)，接收(节目)，(无意)获得

She soon picked up French when she went to live in France.

5. bump into (=knock into)碰撞；偶然碰到

He bumped/knocked into his teacher in the street yesterday.

4. refer to指的是提到，查阅

When I said some people are stupid, I wasn’t referring to you.

I don’t know the word. I have to refer to a dictionary.

3. be satisfied with对……表示满足或满意=be content with

You’ve done well at school. I am really satisfied with you.

2. supply…to　 提供……给……

The media supplies a lot of information to us every day.

拓展：

supply sth. to sb. = supply sb. with sth. = sth. be supplied to do

the water supply供水

in short supply供应不足

1. lead a …life过着……的生活

If the operation succeeds, the patient will be able to lead a normal life.