1.The meeting _______ next week is sure to be a greatsuccess.
A. to take place ? ? B. to be taken place
C. to have taken place ? ?D.being taken place
答案：?A
解析：?通过"next week"得知会议是在下周举行，用不定式作定语表示将来的动作，take place没有被动形式。
2. ? _______Sunday, the students are at home.
A.Being?? B.To be?? C.It is?? D.It being答案：?D
解析：?本题考查独立主格结构,因为前后主语不一致，所以前面分词的逻辑主语不可以省略。It being Sunday相当于As it is Sunday。
3.?It"s no good _______ here. Let"s go home.
A. to wait ? ?B. waited ? ? C. waiting ? ?D. being waited答案：?C?
解析：??It is no good doing sth.这个结构中，doing是个动名词，用作主语。句意为在这里等着也没用，咱们还是回家吧。
4.?_______ by the Comrade Lei Feng, we try our best to do gooddeeds.
A. Inspired ? ? B. Being inspired ? ? ?C. To be inspired ? ? D. Inspiring答案：?A
解析：?题意为由于受到雷锋同志精神的鼓舞我们竭尽全力做好事。不定式作状语时常表示目的和结果，故C项不对。过去分词作状语时表被动和完成。B项表示正在进行的动作。
5.?The great hall was crowded with many people, _____ (include) many children _____(seat) on their parents’ laps.（填空练习）
答案：?including; seated
解析：?including为介词，由seat的用法可知，此处应用其过去分词形式。
6.We found the students seated at tables and had their eyes _____(fix) on the scene of the launch of Shenzhou V spaceship.（填空练习）
答案：?fixed
解析：?fix one’s eyes/attention on/upon为固定短语，意为“注视，注意”，故此处应用过去分词形式作宾语补足语。
【小知识】动词不定式的基本用法
（1）作主语：动词不定式作主语时，一般可用it作形式主语，而将作主语的动词不定式置于句末，如：It?is?good?to?help?each?other. ?
（2）作表语：动词不定式在系动词be之后作表语，与表示将来时的be?+?动词不定式结构有所区别，如：Our?plan?is?to?set?up?another?middle?school?for?the?peasants’?children.我们的计划是给农民子弟再成立一所中学。
句中的谓语动词为is，动词不定式to?set?up??为表语，主语为plan，但plan并不是动词不定式的逻辑主语，即动词不定式?to?set?up所表示的动作不是主语plan产生的。
