2016年高考英语专题必做练习及答案(6)

《名词性从句》(二)

1.________ caused the accident is still a complete mystery.

A.What B.That C.How D.Where

答案　A

解析　主语从句中缺少主语，而能在主语从句中既充当主语又起引导作用的只有what。

2.I just wonder ________ that makes him so excited.

A.why it does B.what he does

C.how it is D.what it is

答案　D

解析　wonder后面的宾语从句本是“what makes him so excited”，但what需要被强调，故用强调句型。

3.Water，which seems so simple and common，is ________ makes life possible.

A.what B.that

C.which D.how

答案　A

解析　考查名词性从句的连接词。句意为：看似简单平常的水是使生命出现成为可能的东西。what引导表语从句并在句中作主语。

4.I’d like to work with ________ is honest and easy to get on with.

A.who B.whoever

C.whomever D.no matter who

答案　B

解析　所填词在宾语从句中作主语。who表达的意思不对，也不符合句子结构;whomever不能在句中作主语;no matter who不能引导名词性从句。

5.When you are reading，make a note of ________ you think is of great importance.

A.which B.that

C.what D.when

答案　C

解析　宾语从句中you think是插入语，从句中缺少主语，which意思不对，故选what。

6.Mr.Smith asked the boy a question________he could go to the concert with him.

A.whether B.that

C.what D.if

答案　A

解析　考查同位语从句。if不能引导同位语从句;句中缺少疑问词“是否”，故选A项。句意为：史密斯先生问了男孩一个问题，问他是否能和他一起去音乐会。