Ⅰ.单项填空(共15小题;每小题1分，满分15分)
从A、B、C和D四个选项中选出可以填入空白处的最佳选项。
1.(2014·泰安高一检测)It is obvious ________ she is very clever.
A.as B.which
C.whether D.that
答案：D 句意：很明显，她挺聪明。it是形式主语，______ she is very clever是真正的主语，引导词在此只起连接作用，不作任何成分，故用that。
2.(2014·太原高一检测)—When are you planning to ______ tomorrow?
—At six o'clock.
A.set off B.put off
C.turn off D.take off
答案：A 考查动词短语意义。句意：——你打算明天几点启程?——六点。set off“出发，动身”，符合题意。put off“推迟，拖延”;turn off“关掉，避开”;take off“拿掉，起飞，脱衣”。
3.(2014·浙江效实中学下学期期末)Though a new analysis suggests lightning and volcanoes helped make life possible, the ________ of life remains a mystery.
A.origin B.intelligence
C.power D.movement
答案：A 句意：尽管一种新的分析表明闪电和火山都有助于使生命变成可能，但生命的起源仍然是个迷。A起源;B智力;C电力，动力，权力;D运动。根据题意选A。
4.(2014·宁波市高一期末)He is said to have written and sung the song ________ his wife who died from skin cancer 2 years ago.
A.in memory of B.in need of
C.in honour of D.in support of
答案：A 句意：据说他已经为了纪念两年前列于皮肤癌的妻子写了一首歌并且唱了这首歌。本题介词短语的用法。四个选项的含义分别是：A. in memory of为了纪念，B. in need of需要， C. in honour of为了对…表达敬意，D. in support of支持，所以答案是A。
5.(2014·沈阳高一检测)—Excuse me, but I want to use your computer to type a report.
—You ________ have my computer if you don't take care of it.
A.shall not B.might not
C.needn't D.shouldn't
答案：A 考查情态动词。句意：——打扰一下，我想用你的电脑打一篇报告。——如果你不好好爱护它，你就不能用。在表达许诺、警告、意图、命令、决心等，且主语为第二人称时，需用情态动词shall。
6.He received honour and ________ from the government for his contribution to agricultural production.
A.award B.reward
C.favour D.quality
答案：A 考查词义辨析。句意：他因为在农业生产上作出贡献而获得政府给予的荣誉和奖励。award意为“奖，奖品”，较正式，符合题意。reward“回报，酬金”;favour“恩惠，好感”;quality“质量，品质”。
7.(2014·宁波市高一期末)Mr Johnson ________ knows the street like the palm(手掌) of his hand.
A.finally B.obviously
C.approximately D.simply
答案：B 句意：很显然，Johnson先生了解这条街就像他的掌纹一样。这里需要副词： A. finally最终地，B. obviously显然地， C. approximately 大约， D. simply简单地，所以选B。
8.(2014·淄博市高一下学期期末)Though ________ of the danger of hiking in such weather, the young men still wouldn't give up their plan.
A.reminding B.reminded
C.being reminded D.having reminded
答案：B 句意：虽然被警告在这样的天气远足是危险的，但是年轻人还是不愿意放弃他们的计划。由于remind与其逻辑主语the young men之间是被动关系，故用其过去分词形式。though reminded of ...相当于状语从句though they were reminded of ...。选B。
9.(2014·宁波市高一期末) —What did you say to your sister? I saw her crying in the room.
— It ________ my fault. I just said hello to her when I met her, nothing else.
A.must have been B.can't have been
C.oughtn't to be D.should have been
答案：B 句意：——你对你姐姐说什么了，我看见她在房间里面哭。——肯定不是我的过错，我见到她的时候只是和她打招呼，没有别的。因为是对过去事情的推测，所以用情态动词的完成式，而且这里用can't have done表示对过去的事情的否定推测，must have been 过去一定做了，should have been过去本应该做却没有做，所以选B。
10.The audience ________ as the acrobat (杂技演员) walked along the tightrope.
A.held their hands B.held their breath
C.held their noses D.held their tongues
答案：B 考查短语。句意：杂技演员在钢丝绳上表演时，观众们屏息观看。hold one's breath“屏息，屏气”，固定词组，符合题意。hold one's hands抓住某人的手;hold one's nose捂住鼻子;hold one's tongue保持沉默。
