题目
6、College students are expected____ more independent and responsible for themselves.A. to beB. beC. to beingD. been
6、College students are expected____ more independent and responsible for themselves.
A. to be
B. be
C. to being
D. been
题目解答
答案
A. to be
解析
本题考查动词expect的固定搭配。核心思路是掌握expect的两种常见用法:
- expect to do(表示“期望某人做某事”或“预计会发生某事”);
- expect sb. to do(表示“期望某人做某事”)。
在被动语态中,动词不定式前的to必须保留。因此,本题需选择to be。
句子结构分析
原句为被动语态:College students are expected____ more independent...
对应的主动语态为:Someone expects college students to be more independent...
可见,expect后需接不定式to do,被动语态中仍需保留to。
选项辨析
- A. to be:正确,符合expect的固定搭配。
- B. be:错误,缺少to,不符合被动语态的结构。
- C. to being:错误,being是动名词,此处需用不定式。
- D. been:错误,been是过去分词,无法构成不定式。