出国旅游口语一本通(MP3+中英字幕)第18期:Buying a Bus Map 买公交车路线图
日期:2014-12-25 10:50

(单词翻译:单击)

第18期:Buying a Bus Map 买公交车路线图

Y:Excuse me.May I have a bus map,please?
Y:对不起,请给我一份公交车路线图好吗?
X:You mean one for the city?
X:您是说本市的吗?
Y:Yes,within New York.
Y:是的,纽约市区内的。
X:I'm afraid we don't have any.If I were you,I'd try one of the newspaper stands.
X:我们没有。如果我是您,就会到书报摊去看看。
Y:Thank you.
Y:谢谢你。


其他出国旅游英语句型:

If I were you,I'd try one of the newspaper stands.
如果我是你,我会到书报摊去看看。

a.本句是“虚拟语气”句型。“虚拟语气”是一种表示虚拟状态的句型,由if引导的条件从句与结果主句构成。

b.虚拟语气可依时态不同,形成下列四种基本句型:
1)条件虚拟语气—用现在式。
例:If Johnny is here,I will ask him.
如果强尼在这儿,我会问他。
2)与现在事实相反的虚拟语气—用过去式。
例:If Johnny were here,I would ask him.(But Johnny is not here.)
如果强尼现在在这儿,我会问他。—但他现在不在这儿。
3)与过去事实相反的虚拟语气—用过去完成式。
例:If Johnny had been here,I would have asked him.(But he was not here.)
如果强尼当时在这儿,我会问他。—但他当时不在这儿。
4)与未来状况相反的虚拟语气—if从句要用助动词should(万一),结果从句则用过去式或现在式助动词。
例:If Johnny should be here,I would(或will)ask him.
万一强尼在这儿,我会问他。

c.本文中的句子,乃属上述的第2)项,亦即与现在事实相反的假设语气。
因此,if引导的条件从句的be动词得用过去式were,而表示结论的结果主句,则用助动词过去式,在本句中的I'd,就是I would的缩写。
例:If I were you,I would many her.
如果我是你,我就会娶她。
If Lily were here,she would agree with me.
如果莉莉在这里,她会同意我的。

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