高三英语The Renaissance教学案
作定语的不定式如果是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等，不定式后面须有相应的介词。
the browns have a comfortable house to live in.
布朗一家有一套舒适的房子居住着。 5.不定式作表语
to see is to believe.
眼见为实。
6.疑问词＋不定式结构
疑问词(who，which，when，where，how，what等)＋不定式，这个结构在句中起名词作用，可充当主语、表语、宾语。
i didn't know what to do.(宾语)
when to hold the meeting is not known yet.(主语) 活学巧练：
(1)(•安徽)—robert is indeed a wise man.
—oh，yes.how often i have regretted ________ his advice!
a.to take b.taking
c.not to take d.not taking 答案：d (2)(•浙江)the children talked so loudly at dinner table that i had to struggle ________.
a.to be heard b.to have heard
c.hearing d.being heard
答案：a (3)what worried the child most was ________ to visit his mother in the hospital.
a.his not allowing b.his not being allowed
c.his being not allowed d.having not been allowed
答案：b (4)—can the project be finished as planned?
—sure.________ it completed in time，we'll work two more hours a day.
a.to have got b.to get
c.getting d.having got
答案：b (5)her father ________ in the u.s.a. for another year，so that she could work toward her master's degree.
a.agreed her to stay b.permitted her stay
c.let her staying d.approved of her staying 答案：d 考 题 演 练
1.(•山东卷)—john and i will celebrate our fortieth wedding anniversary next month.
—oh，________！
a. cheer up b. well done
c. go ahead d. congratulations 答案与解析：d cheer up“振作起来”，表示鼓励；well done干得好；go ahead干吧(做吧，用吧)；congratulations祝贺。根据上句“我和约翰将在下月庆祝结婚四十周年纪念”可知，答语应是表示祝贺。 2.(•辽宁卷)________，you need to give all you have and try your best.
a. being a winner b. to be a winner
c. be a winner d. having been a winner 答案与解析：b 句意：为了成为赢家，你要付出你的所有并全力以赴。所以空格部分在句中应作目的状语，故要用动词不定式。 3.(•安徽卷)we tried to find a table for seven, but they were all ________.
a. given away b. kept away
c. taken up d. used up 答案与解析：c 句意：我们想要找到一个七人餐桌，但它们都被占用了。give away泄露；分发；keep away使离开；use up用尽，均不合题意。take up占据，符合题意。 4.(•安徽卷)the play ________ next month aims mainly to reflect the local culture.
