题目内容
7.Chinese style road crossing is a bad habit and must beprevented(prevent).分析 "中国式过马路"是一个很坏的习惯,必须被阻止.
解答 答案:prevented.
首先根据语境推测句意是:"中国式过马路"是一个很坏的习惯,必须被阻止,主语Chinese style road crossing 是动作prevent 的承受者,确定用被动语态,设空处前面有情态动词must,说明本题考查含有情态动词的被动语态,其构成是:主语+情态动词+be+动词的过去分词. 故答案为:prevented
点评 本题考查用所给单词的适当形式填空,首先要根据语境明确句意,然后再根据相关语法对所给单词在形式上做出正确的变化.
练习册系列答案
相关题目
3.Please tell me ____ next.( )
| A. | how to do it | B. | what to do it | C. | how do it | D. | what to do |
20.--Do you know_____?
--He is a dentist.( )
--He is a dentist.( )
| A. | where he is from | B. | where is he from | ||
| C. | what does his father do | D. | what his father is |
1.-Could you tell me ?
-In ten minutes.( )
-In ten minutes.( )
| A. | when the bus left | B. | when did the bus leave | ||
| C. | when will the bus leave | D. | when the bus will leave |