Unit 2 What is happiness to you單元復(fù)習(xí)學(xué)案
a.devoted to bring out
b.devoted himself to bringing out
c.devoted to bringing out
d.devoting to bring out
解析：選c。句意：“致力于要揭開大自然的秘密，這位年輕的科學(xué)家?guī)缀鯖]有時間娛樂。”devoted to bringing out是形容詞短語作原因狀語，說明主語the young scientist所處的狀態(tài)，to是介詞。
4. (XX年長沙雅禮中學(xué)模擬) to be able to go abroad，she devoted as much time as she could________her spoken english.
a.practise b.to practise
c.to practising d.practising
解析：選c。句中she could承接as much...as一起來修飾time，實(shí)際上是devote much time to (doing)sth.結(jié)構(gòu)，故應(yīng)選c。
5.the time and effort he has devoted during the past few years ________ trees in that remote area is now considered to be of great value.
a.to planting b.to plant
c.plant d.planting
解析：選a。句意：人們認(rèn)為他在過去的幾年里在偏遠(yuǎn)地區(qū)植樹所花的時間和付出的努力是非常有價值的。本題題干中he has devoted during the past few years為定語從句，先行詞是the time and effort，將先行詞代入定語從句后為：he has devoted the time and effort to planting trees during the past few years.由此可知答案為a項。
3.cheer vt.& vi. 歡呼，喝彩；(使)高興，使振奮；
n.[c] 歡呼，喝彩
(回歸課本p19)everyone who saw her，from nurses to famous visitors like leonardo dicaprio from the film titanic，who went to see her in the hospital to cheer her up，all said she was in good spirits.
凡見過她的每個人，從護(hù)士到專門來醫(yī)院探訪、鼓勵她的著名人士，包括主演電影《泰坦尼克》的萊昂納多•迪卡普里奧，都說她情緒很好。
歸納拓展
例句探源
①(牛津p327)three cheers for the winners!
為優(yōu)勝者歡呼三次吧。
②(朗文p326)cheer up, it’s not that bad.
振作些，事情沒那么糟糕。
③they do this in order to encourage crowds to cheer their sports teams.
她們這樣做是為了鼓勵人們?yōu)樗齻兊那蜿牸佑汀?br>④all of my friends were here to cheer me on.
我所有的朋友都在這里為我加油。
6.(XX年高考山東卷)—john and i will celebrate our fortieth wedding anniversary next month.
—oh，________！
a.cheer up b.well done
c.go ahead d.congratulations
解析：選d。句意：——我和約翰下個月慶祝我們結(jié)婚40周年。——哦，祝賀你們！cheer up，“(使)高興起來，(使)振作起來”；well done，“做得好”；go ahead，“干吧，用吧”；congratulation，“祝賀你們”。
7.—i’m thinking of the test tomorrow.i’m afraid i can’t pass this time.
—________i’m sure you will make it.
a.go ahead! b.good luck!
c.no problem! d.cheer up!
解析：選d。句意：——我正想著明天的考試呢，恐怕我這次考不及格了。——振作起來！我確信你會及格的。a.“干吧，用吧”；b.“祝你好運(yùn)”；c.“沒問題”；d.“振作起來”。