1. ... that he / she should have studied, so you don’t let him / her look at your paper. (P1) 【考点】 should have done表示“本来应该做而未做”；
shouldn’t have done表示“本来不应该做而做了”。
-Sorry, Professor Smith. I didn’t finish the assignment yesterday.
-Oh, you ______ have done it as yesterday was the deadline. (上海2010)
A. must B. mustn’t C. should D. shouldn’t
【点拨】 选C。题意为“对不起，史密斯教授，我昨天没有完成功课。”“噢，你应该完成的，因为昨天是最后的期限。”should have done符合题意。
2. I can well remember that there was a time when a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound. (P2)
【考点】 keep sb. / sth. done表示“让某人/某事处于被……”，do与sb. / sth. 之间是被动关系。
【考例】 Lucy has a great sense of humor and always keeps her colleagues ______ with her stories. (上海 2010)
A. amused B. amusing C. to amuse D. to be amused
【点拨】 选A。amuse与her colleagues之间是被动关系，故A项正确。
3. ...; it was the first time in a year and a half that I’d seen the night face to face ... (P2)
【考点】 It / This / That is / was the first / second / third / ... time (that) ... 意为“这/那是某人第一/二/三/……次……”。如果主句中的谓语动词是is，则that从句中的谓语动词用现在完成时；如果主句中的谓语动词是was，则从句中的谓语动词用过去完成时。
【考例】 This is the first time we ______ a film in the cinema together as a family. (陕西2009)
A. see B. had seen C. saw D. have seen
【点拨】 选D。由主句中的is可知，从句时态应用现在完成时。
4. British Betty: Would you like to see my flat?
American Amy: Yes. I’d like to come up to your apartment.
[考点] would like / love to 想要，愿意。它的肯定回答是：Yes, I’d like / love to；否定回答是：I’d like / love to, but ... 或者I’m afraid not。
[考例1] -Would you like to join me for a quick lunch before class?
-______, but I promised Nancy to go out with her. （2008全国卷I）
A. I’d like to B. I like it C. I don’t D. I will
[点拨] 选A。I’d like to 相当于I’d like to join you for a quick lunch before class。本句的句意为：我很乐意去，但是我答应Nancy要和她一块儿出去。
[考例2] -Would you like to join us in the game?
-______, for I have something important to attend to. （福建 2008）
A. I will B. I’d love to C. I won’t D. I’m afraid not
[点拨] 选D。此题的关键在于后半句for I ...，如果选B的话，要把for 改成but。此句的句意为：恐怕不行，因为我还有很重要的事情要去打理。