要想提高成绩，离不开做题和训练。通过做题，发现自己的知识短板，然后一点点去加强，就是我们进步的过程。

1.My train arrives in New York at seven o’clock this evening. The plane I would like to take from there _______ by then.

A. will have left B. would leave

C. had left D. has left

▶参考答案

【翻译】我乘坐的火车今天晚上七点钟能到达纽约，那时我想要乘的那趟飞机已经起飞了。

［考点］谓语动词的时态

【精析】 A 本题的后一句有明显的表示将来时的标志by then（到那时），又根据句意“到那时飞机已经起飞了”可知，应用将来完成时态。故选A。

2. He showed great interest in my field of work. He asked me _______ fresh developments.

A. to keep him informing

B. to keep him informed

C. to be kept informed of

D. to keep him informed of

▶参考答案

【翻译】他对我工作的领域表现出了极大的兴趣。他让我一有新的进展就通知他。

［考点］谓语动词的语态

【精析】D 根据句意，“他让我通知他”可知他是被通知，故应用过去分词。keep him informed of意为“使他知晓……”。故选D。

3. The hotel _______ we stayed was both cheap and comfortable.

A. when B. at which

C. with which D. since

▶参考答案

【翻译】我们住的那个旅店既便宜又舒适。

［考点］定语从句

【精析】 B 此句是which引导的定语从句，介词at提前了，which在这里作介词at的宾语。

4. Excuse me. If your call is not too urgent, do you mind _______ mine first？

A. I make B. if I make

C. me to make D. that I make

▶参考答案

【翻译】打扰一下，如果你的电话不是特别急的话，你介不介意我先打？

［考点］条件状语从句

【精析】B do you mind后跟从句有两种用法，一种为: do you mind+V-ing形式；另一种为：do you mind+if引导的从句。两种用法都是询问他人意见或请求他人的许可。故选B。

5. It is said that Americans eat _______ as they actually need every day.

A. twice sugar as much

B. twice as much sugar

C. sugar twice as much

D. as twice much sugar

▶参考答案

【翻译】据说，美国人每天吃的糖是他们实际需要的两倍。

［考点］状语从句

【精析】 C 在表示“A是B的几倍”时，英语中常用句型是“A is……倍数+形容词/副词+as+B”。故选C。

6. You don’t have to come in such a hurry. I’m busy now, and I would rather you _______ here tomorrow.

A. would come B. will come

C. came D. have come

▶参考答案

【翻译】你不必这么急忙赶来。我现在很忙，倒宁愿你明天来。

［考点］虚拟语气

【精析】C would rather(宁愿)后跟从句时，从句用虚拟语气，谓语动词用过去式形式，表示与现在事实相反。

7.There are two major problems linked with atomic power plants, the first （）concerns nuclear waste.

A. of which B. of the two

C. of them D. of the plants

▶参考答案

【翻译】有两个问题和原子能发电厂有关，其中一个和核污染有关。

［考点］定语从句

【精析】A前后两句逗号相连，都出现谓语动词，因此我们可以断定两句一定是主从句形式，后半句为非限定性定语从句，用介词+which引导。

8. —What’s that newly built building?

—（）the students have out of class activities, such as drawing and singing.

A. It is the building that

B. That’s where

C. It is in which

D. The building that

▶参考答案

【翻译】——那栋新建的楼是做什么的呢？

——那就是学生做课外活动的地方，比如画画、唱歌。

［考点］表语从句

【精析】B A项为强调句型句式，但去掉It is … that并不是完整的一句话，B项为where引导的表语从句，形式和句意均正确，C项和D项形式错误，并不是正确的定语从句。

9. Tom has been most helpful to us; in fact I don’t know what we（） without him.

A. have done B. will have done

C. had done D. would have done

▶参考答案

【翻译】Tom一直在帮我们，事实上我并不知道没有他我们能做什么。

［考点］虚拟语气

【精析】Dwithout：如果没有，为含蓄虚拟语气标志词，表示与事实相反；has been为一般完成时，表示动作或状态从过去某时开始持续到现在，或可能继续下去，由此可知我们从过去某时就得到了帮助，故假设应与过去事实相反。would have done表示对过去情况结果的虚拟，符合题意。

10. （）from heart trouble for years, Professor Black has to take some medicine with him wherever he goes.

A. Suffered B. Suffering

C. Having suffered D. Being suffered

▶参考答案

【翻译】由于Black教授患心脏病多年，他去哪儿都要随身携带药。

［考点］非谓语动词

【精析】C由句意可知，Black教授患心脏病，主语Black与动词suffer为主动关系，for years表示动作已经持续一段时间了，因此应用现在分词的完成式。故选C。

沉下心来，做好该做的事情，时间自然会给你想要的答案。