[摘要]单项选择题是继听力题后考查学生语言水平的第一项大题，单选题的成败关系到考生整场考试的心理状态和水平的发挥。现分享2015高考英语单选题解题技巧，供考生参考复习。

单选题考查覆盖面通常较广，涉及动词及动词短语、时态语态、从句、非谓语动词、倒装、主谓一致、交际用语等，语境灵活，题干新颖，迷惑性较大，不少学生反映并不容易做。那么如何在单选题中拿高分呢？笔者分别以刚刚结束的二模英语(课程)考试、一模考试和2014年江苏英语高考(课程)单选题为例，谈一谈单选题的解题技巧。

转换法

（二模，25） Look, ____beautiful flowers ____ the girl carrying that she becomes the focus in the room.

A.such；is B.so；are C.how；is D.what；are

正确答案为A。此题是一个such在句首的结果状语从句的倒装现象，第二空考查了主谓一致。乍一看，这道题有点无从下手。我们可以将倒装句转换成正常的语序来降低句子难度，即The girl ____ carrying beautiful flowers that she becomes the focus in the room.如此一来，不难看出选A。The girl is carrying such beautiful folwers that she becomes the focus in the room.这个女孩捧着如此美丽的花以至于她成为了房间里瞩目的焦点。

（一模，21）-Kim，give me your report by 10am.

- ____ have you been in charge of this project？

A.Since when B.By whom C.For what D.From where

正确答案为A。此题答句是一个时间状语前置的疑问句，可将其改为肯定句，即You have been in charge of this project ____.根据语境，应该选since when，意思为“从何时起你负责这个项目？”

删除法

（二模，22）-Why are you so familiar with my close friend Nipple？

-Yeah，I happen，believe it or not，____ him in a packed trip.

A. to meet B.to be meeting C.to have met D.to be met

正确答案为C。将believe it or not删除，使句子简化，即I happen ____him in a packed trip.因为说话人遇见Nipple 是在happen to （碰巧）之前，所以用to have met。

（一模，35）____ in running for head of the department，which most colleagues had not expected，made her parents very upset.

A.Lucy was defeated B.Lucy being defeated

C.Lucy's been defeated D.Lucy's being defeated

正确答案为D。题目中的非限制性定语从句起到补充说明的作用，可以先行删去使句子简化。句子的主干则变为____ in running for head of the department make her parents very upset.通过句子成分分析可知横线中的成分充当句子的主语，选择D，动名词的复合结构做句子主语。B项应该排除，因为动名词的复合结构做主语时，只能用名词的所有格，不能用普通格。

代入法

（二模，21）This course is based on a project，one of ____ aims is to improve the students' comprehensive ability in English.

A.whose B.which C.its D.what

正确答案为A。此题是考查的非限制性定语从句，先行词为project，可将project 代入定语从句中分析，即one of the project aims is to……不难发现，划线处应为the project's，原题中的划线处成分充当aims 的定语，所以选A。此题的难度不大，关键是考生在做题时要认真细致。如果审题不清，遗漏了“one of ____ aims is to improve”中的“is”，错误地看成了“aims to improve”，就容易误选成which了。

结合语境法

（二模，26）-Haven't seen you for ages！Where have you been？

-I ____ in Xinjiang for one year，volunteering services as a doctor.

A. have stayed B.stay C.stayed D.am staying

正确答案为C。由第一句话可知，答语中的人已经回来了，即已经不在新疆了。所以他曾经在新疆呆过一年，这个是过去发生事情，现在已经不在新疆了。由此可得出C。

（2014江苏高考，23）-How much do you know about the Youth Olympic Games to be held in Nanjing？

-Well，the media ____ it in a variety of forms.

A.cover B.will cover C.have covered D.covered

正确答案为C.。由答语中的“Well”可知，说话人对于南京青奥会非常了解，所以说媒体已经以各种形式报道过了。这题特别要注意语境，第一句话问道 “你对即将举行的南京青奥会了解多少？”很多考生会把答语中的“Well”理解为 “好吧，那么”，再根据第一句话中的“to be held in Nanjing”得出是“即将举行”，因此容易误选成B，用了将来时。实际上，答语中首先要回答前者的提问，所以考生在答题时一定要仔细审题，把握好语境。

此外，动词短语和同义词辨析也是近年来高考和模考考查的重点，2014年江苏高考英语单选题里共5道题涉及了动词短语或同义词辨析，今年的二模卷和一模卷里各有6道，占了单选这一项总题量的近一半。这类题要求学生平时善于总结和积累，整理易错题，及时复习，考前注意查漏补缺，知己知彼才能百战不殆。