一：将语态与主谓一致结合起来命题

1. All the employees except the manager______ to work online at home.

A. encourages B. encourage C. is encouraged D. are encouraged

解析：主语是 all the employees(复数)，而不是 the manager，排除答案 A和 C;又因 all the employees与 encourage是被动关系，要用被动语态，排除 B，故选 D。

2. A library with five thousand books_______ to the nation as a gift.

A. is offered B. has offered C. are offered D. have offered

解析： a library是 offer的承受者，要用被动语态，排除 B和 D;又因主语 (library)是单数，排除 C;故选 A。注意： with five thousand books是 a library是定语。

二：将语态与虚拟语气结合起来命题

1.— Don’ t you think it necessary that he______ to Miami but to New York?

— I agree, but the problem is______ he has refused to.

A. will not be sent; that B. not be sent; that

C. should not be sent; what D. should not send; what

解析：因 he与 send是被动关系，排除 D;又因 it (is) necessary后的 that从句的谓语要用“( should+)动词原形”，排除选项 A;答句中的表语从句不缺任何句子成分，用 that;故选 B。

三：将语态与倒装结合起来命题

1. Only after my friend came______.

A. did the computer repaired B. be repaired the computer

C. was the computer repaired D. the computer was repaired

解析：因 the computer与 repair是被动关系，排除 A;又因 only加状语置于句首，要用部分倒装，排除选项 D和 B;故选 C。

四：将固定短语中的名词作主语来增加句子理解难度

1. Good care must______ babies, particularly while they are ill.

A. take B. take of C. be taken D. be taken of

解析：由固定短语 take good care of(好好照看)是可知， good care与 take是被动关系，排除 A和 B;选项 C中又漏掉了 of;故选 D。

五：在语境中将语态与时态结合起来命题

1. The number of deaths from heart disease will be reduced greatly if people______ to eat more fruit and vegetables.

A. persuade B. will persuade C. be persuaded D. are persuaded

解析：因 people与 persuade是被动关系，排除 A和 B。又因为主语是一般将来时，条件句中用一般现在时，所以选 D。