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DIALOGUE 95 1--You're not looking very cheerful. What's the matter with you? 2--Oh, nothing special. I'm just a bit fed up. 1--With the job? 2--With everything, with catching the same train every morn
1)It is the first / second time. that结构中的从句部分,用现在完成时。 It is the first time that I have visited the city. It was the third time that the boy had been late. 2)This is the that结构,that 从句要用现在完成时
1)as, when 引导短暂性动作的动词。 Just as / Just when / When I stopped my car, a man came up to me. 2)当从句的动作发生于主句动作之前,只能用when 引导这个从句,不可用as 或 while。 When you have finished your w
1) since +过去一个时间点 (如具体的年、月、日期、钟点、1980, last month, half past six)。 I have been here since 1989. 2) since +一段时间+ ago I have been here since five months ago. 3) since +从句 Great changes have taken
现在完成时用来表示之前已发生或完成的动作或状态,其结果对现在造成影响。 (1)过去发生的动作发生到现在,刚刚完成; (2)从过去发生的动作,发生到现在,刚刚告一段落,但是后面会继续
英语的基本句型主要有五种,它们是: 1、主语动词表语 2、主语动词 3、主语动词宾语 4、主语动词宾语宾语 5、主语动词宾语补语 掌握好这些基本句型,就可以为灵活运用语言打下良好的基础
appear, look, seem的用法特点 一、基本区别 look 指视觉印象,appear 指外表给人的印象,这两者可能是真象也可能是假象,appear的不确定性更大一些,seem 侧重指根据某种迹象作出的推断,也不一定
定语从句 1. 定语从句的定义: 2. 定语从句的关系词: 3. 由介词+关系代词作介词宾语引导的定语从句: 注意点: 1)介词后面的关系词不能省略。 2)that前不能有介词。 3)某些在从句中充当时间