207.When their first child was born, they ______ for three years.　A. had married　　B. had been married　 C. had got married　 　 D. got married [解析★]选B。这道题考察过去完成时。看到for three years, 第一，马上想到使用完成时，排除D。第二，动作必须是可延续性的，所以排除A、C两项。答案C。208.I was really anxious about you. You _____ home without a word. A. mustn’t leave　　B. shouldn’t have left　 　 　　C. couldn’t have left　 　 　　D. needn’t leave　 [解析★★]选B。 这道题情态动词+have done 表示“对过去发生的事件的推测”。shouldn’t have done 表示“本不该做某事，但是却做了。”所以选B最合适。C. couldn’t have done 表示“过去不可能发生的事”。

206. By the time you get back， great changes ______ in this area.A.will take place B.will be taken place

C.are going to take place D.will have taken place

题干“By the time you get back”，是“到你(将来)回来时”，这里因为是时间状语从句，将来时用一般时代替，因此后半句的时间应当使“将已经”，故选择D.

205. The young girl sitting next to me on the plane was very nervous. She ____　 before.

　 　A. hasn‘t flown　B. didn‘t flyC. hadn‘t flown　D. wasn‘t flying

题干中前半句“was”，一般过去时；后半句最后出现“before”说明是在过去(was)之过去，前半句的“was”给出了选择过去完成时的时间背景，因此选择C.

204.I know a little bit about Italy as my wife and I ____ there several years　 ago.

　 　A. are going　B. had beenC. wentD. have been

　题干中前半句“know”，一般现在时；后半句出现“several years　 ago”，明显的表示过去的时间，所以选择一般过去时“went”，答案C.本题很多同学都顺着中文“去过”而误选了“D. have　 been”，是没有掌握好语句中出现了具体过去时间这一关键。

203.This text is very difficult. I can’t understand it. (合并为同义句)

This text is ______ difficult for me ______ understand.

too, to。因为too…to…意为“太……而不能……”正好与前面的意思相吻合。另外，改写后的句子也可说成The text is so difficult that I can’t understand it.

202.Hurry up, or you’ll miss the early bus. (改为含条件状语从句的复合句)

______ ______ hurry, ______ ______miss the early train.

If you, you will。“祈使句+and / or+陈述句”句型中的祈使句就相当于一个if引导的条件状语从句。注意：改写时因为前面用了连词if，后面的连词and / or要去掉。

201.Jack’s father asked him, “Have you packed your things?” (改为间接引语)

Jack’s father asked him ______ he ______ packed his things.

if, had。将一般疑问句的直接引语改为间接引语，就是将其改为一个以if(是否)引导的宾语从句。宾语从句要用陈述句语序，主句中的谓语动词是过去式时，宾语从句的谓语动词也用过去式。

200.Why didn’t she pass the exam? I want to know... (改为含宾语从句的复合句)

I want to know ______ ______ ______ pass the exam

why, she didn’t。注意宾语从句的词序与陈述句的词序相同，所以要说she didn’t。

199. 1. Mr Li said, “Don’t make such a mistake again, Tim.” (改为间接引语)

Mr Li told Jim ______ ______ ______ such a mistake again.

not to make。直接引语为否定祈使句时，若改为间接引语，用ask / tell sb not to do sth句型，注意其中的Don’t改成了not to。

198.Don’t throw waste paper on the ground. Please _______.

A. pick them up　　 B. pick up them　　 C. pick it up　 D. pick up it

[解析]此题陷阱选项为A。这是由于忽略语境造成的，如果不注意上文中的waste paper，就很可能误选为A。由于waste paper是不可数名词，应该用it来代替，故正确答案为C。