题目
“这台机器坏了,必须请一位技术人员马上修好”的英语译文为“The machine______, so one of the technicians______to repair it at once”,根据选择谓语的原则,划线部分应选择____。A. was broken down; must be fetchedB. has broken down; must be fetchedC. has broken down; must fetchD. broke down; must fetch
“这台机器坏了,必须请一位技术人员马上修好”的英语译文为“The machine______, so one of the technicians______to repair it at once”,根据选择谓语的原则,划线部分应选择____。
A. was broken down; must be fetched
B. has broken down; must be fetched
C. has broken down; must fetch
D. broke down; must fetch
题目解答
答案
B. has broken down; must be fetched
解析
本题考查动词时态和语态的选择,需结合语境判断正确形式。
- 第一空:描述机器当前的状态(已坏),需用现在完成时(has broken down),强调动作对现在的影响。
- 第二空:表达“必须被请来”的被动含义,需用被动语态(must be fetched),且情态动词后接动词原形。
第一空分析
- “坏了”对应现在完成时(has broken down),表示机器已坏的状态对现在产生影响(需立即修理)。
- 排除选项:
- A(was broken down):错误,break down 一般不用被动语态(无明确施动者)。
- D(broke down):错误,一般过去时仅描述过去动作,未体现当前影响。
第二空分析
- “必须请技术人员”需用被动语态(be fetched),因技术人员是“被请来”的对象。
- 排除选项:
- C/D(must fetch):错误,主动语态不符合逻辑。
- A(must be fetched):虽语态正确,但第一空错误。