作业帮He has__the army for ten years and is now an officer.A.gone
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He has__the army for ten years and is now an officer.A.gone into B.joined in C.been in D.come into
请问4个选项表示什么?B为什么不行?
请问4个选项表示什么?B为什么不行?
C
翻译：他参军十年而且现在是一名军官.
现在完成时中,for后面是时间段,表示这个工作在持续进行着,所以必须使用可延续性的动词,
ABCD都是加入的意思,只不过ABD动词都是短暂性动词,不能延续,所以淘汰
再问： 不好意思，请问如何区分短暂性动词与延续性动词。谢谢。
再答： 这些词需要记下来 靠着理解来记忆比如说start 开始，开始这个动作不能一直进行吧，如果一直进行就不叫开始了，所以它就是短暂性的，下面列出常用的短暂性动词，以及相对应的延续性动词。 arrive→be here begin(start)→be on die →be dead come back→be back leave →be away (from) fall ill(sick, asleep)→be ill(sick, asleep) get up→be up go out →be out finish →be over put on →wear 或be on open →be open join →be in或 be a member of… close →be closed go to school→be a student borrow →keep buy/get →have catch(a cold)→ have(a cold) get to know →know begin to study→study come to work→work move to → live in finish/end → be over come to → be in sit down → be seated marry → be married dress → be dressed等
翻译：他参军十年而且现在是一名军官.
现在完成时中,for后面是时间段,表示这个工作在持续进行着,所以必须使用可延续性的动词,
ABCD都是加入的意思,只不过ABD动词都是短暂性动词,不能延续,所以淘汰
再问： 不好意思，请问如何区分短暂性动词与延续性动词。谢谢。
再答： 这些词需要记下来 靠着理解来记忆比如说start 开始，开始这个动作不能一直进行吧，如果一直进行就不叫开始了，所以它就是短暂性的，下面列出常用的短暂性动词，以及相对应的延续性动词。 arrive→be here begin(start)→be on die →be dead come back→be back leave →be away (from) fall ill(sick, asleep)→be ill(sick, asleep) get up→be up go out →be out finish →be over put on →wear 或be on open →be open join →be in或 be a member of… close →be closed go to school→be a student borrow →keep buy/get →have catch(a cold)→ have(a cold) get to know →know begin to study→study come to work→work move to → live in finish/end → be over come to → be in sit down → be seated marry → be married dress → be dressed等
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