高三英語The Renaissance教學案
作定語的不定式如果是不及物動詞，或者不定式所修飾的名詞或代詞是不定式動作的地點、工具等，不定式后面須有相應的介詞。
the browns have a comfortable house to live in.
布朗一家有一套舒適的房子居住著。 5.不定式作表語
to see is to believe.
眼見為實。
6.疑問詞＋不定式結構
疑問詞(who，which，when，where，how，what等)＋不定式，這個結構在句中起名詞作用，可充當主語、表語、賓語。
i didn't know what to do.(賓語)
when to hold the meeting is not known yet.(主語) 活學巧練：
(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 題 演 練
1.(•山東卷)—john and i will celebrate our fortieth wedding anniversary next month.
—oh，________！
a. cheer up b. well done
c. go ahead d. congratulations 答案與解析：d cheer up“振作起來”，表示鼓勵；well done干得好；go ahead干吧(做吧，用吧)；congratulations祝賀。根據上句“我和約翰將在下月慶祝結婚四十周年紀念”可知，答語應是表示祝賀。 2.(•遼寧卷)________，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 答案與解析：b 句意：為了成為贏家，你要付出你的所有并全力以赴。所以空格部分在句中應作目的狀語，故要用動詞不定式。 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 答案與解析：c 句意：我們想要找到一個七人餐桌，但它們都被占用了。give away泄露；分發；keep away使離開；use up用盡，均不合題意。take up占據，符合題意。 4.(•安徽卷)the play ________ next month aims mainly to reflect the local culture.