1. Ann was angry at __________ at her.

　　A. his laughing B. him laugh C. him laughed D. him being laughed

　　【答案】A。他嘲笑安使得她很生气。介词后面接动名词。

　　2. Her parents objected to _______ that farmer, though he has a lot of money.

　　A. her marrying B. marrying C. marry D. her marring with

　　【答案】A。她的父母反对她和那个农民结婚，尽管他很有钱。

　　3. ________being ill made us worried.

　　A. He's B. He C. His D. Him

　　【答案】C。他的生病使我们非常担心。动名词的逻辑主语用形容词性物主代词。

　　4. Would you mind _____ the computer game in your room?

　　A. him playing B. his playing C. him to play D. him play

　　【答案】B 本题考查动名词的逻辑主语。mind的后面要接动名词做宾语，动名词的逻辑主语用物主代词，后接动名词。

　　5. I really can't understand ________ her like that.

　　A. you treat B. you to treat C. why treat D. you treating

　　【答案】D。动名词作宾语。我不能理解你这样对待他。

    1. Arriving at the bus stop, ____ waiting there.

　　A. he found a lot of people B. a lot of people were

　　C. he found a lot of people’s D. people were found

　　【答案】A 主句arriving at the bus stop 省略了when he was, 而waiting there的主语是people.所以状语的逻辑主语应该和句子的主语保持一致,故排除B, D.在发现某人做某事时应用名词或代词的宾格,不可以用所有格形式，故C项可以排除,正确答案选A.句意是“当他到达车站时,发现有很多人等在那里.”

　　2. To succeed in a scientific experiment, ____.

　　one needs being patient person

　　patience is to need

　　one needs to be patient

　　patience is what needed

　　【答案】C. 本题考查的是独立主格中分句和主句的主语要一致。逗号前面是非谓语做状语，逗号后面需是句子，且非谓语的逻辑主语应与句子主语一致，排除B、D。要想在科学实验中取得成功，必须要有耐心。

　　Need的用法：

　　1. 作情态动词时，与其他情态动词“can”，“may”，“must”的用法基本相同。

　　2. 作实义动词时，人+need+to do;物+need+doing=物+need+to be done。

　　3. 另外，“need”后还可以直接跟名词。

　　3. Having taken our seats, _____.

　　A. the professor began the lecture B. the lecture began in no time

　　C. we were attracted by the lecturer immediately D. the bell announced the beginning of the lecture

　　【答案】C。本题考查的是现在分词作状语。前半句话是分词形式的非谓语，所以后半句话应该不缺成分，有主语和谓语，而且句子主语也要是非谓语的逻辑主语。而Having taken our seats显然是我们才能发出的动作，因此选择C。我们都坐下以后，立刻被讲座吸引了。

　　4. Unless ________ to speak, you should remain silent at the conference.

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

　　【答案】A。被邀请。

　　5. ________ where to go, the old man turned to a policeman for help.

　　A. Lost his way and not knowing B. Lost his way and didn't know

　　C. Losing his way and didn't know D. Having lost his way and not knowing

　　【答案】D。迷了路又不知道去哪里，老人向警察求救。非谓语作状语，发生在谓语动词之前，所以用非谓语的完成时态，因此选择D。