四级词汇与语法练习及答案

1. If you play with electricity, you may get an electric ____________.

A) strike B) beat C) shock D) knock

2. A ____________change in policy is needed if relations are ever to improve.

A) strict B) wide C) ever D) radical

3. They bought the land with a __________to build a new office block.

A) purpose B) view C) goal D) reason

4. The governess agreed to teach the temperamental child ____________ she was given complete authority.

A) whether B) for C) that D) provided

5. The farmer used wood to build a house ____________ to store grain.

A) with B) in which C) which D) where

答案与解析：

1. C)

本题同样没有必要辨析四个选项的意思，只要知道“电击”是electric shock就够了。

2. D)

常用radical修饰change，表示根本的的变化。

3. A)

此处应选“目的”一词。C)表示具体的`目标，不通。

4. D)

provided是一个特殊的连词，相当于if，可引导状语从句。

5. B)

带介词的定语从句。农民盖房子的目的是要用房子来盛粮食，也就是说，要把粮食放在房子中，所以选B)。