看到now用什么时态
http://www.newdu.com 2025/12/24 04:12:39 初三网 admin 参加讨论
用现在时态,包括现在进行时,一般现在时或现在完成时。如:He is playing basketball now.现在进行时;I'm free now.一般现在时;I've finished my homework now,so I can go out with you.现在完成时;不过,有时候用其他时态也是可以的,如一般将来时。如:Now I'll intrdouce myself to you all. ![]() 几个基本时态标志词: 1、一般现在时 标志:always,usually,often,sometimes,every week(day,year,month…),once a week,on Sundays, 结构:①be动词;②行为动词 2、一般过去时 标志:ago,yesterday,the day before yesterday,last week(year,night,month…),in 1989,just now,at the age of 5,one day,long long ago,once upon a time,etc. 结构:①be动词;②行为动词 3、现在进行时 标志:now,at this time,these days,etc. 结构:am/is/are+doing 4、过去进行时 标志:at this time yesterday,at that time或以when引导的谓语动词是一般过去时的时间状语等。 结构:was/were+doing 5、现在完成时 标志:recently,lately,since…for…,in the past few years,etc. 结构:have/has+done 6、过去完成时 标志:before,by,the end of last year(term,month)...... 结构:had done 7、一般将来 标志:tomorrow,next day,soon,in a few minutes.... 结构:1、be going to;2、will/shall do 8、过去将来时 标志:the next day,the following month 结构:1、be going to do;2、would /should do 这里列举的都是最基本的,具体题型中还有很多变化。 (责任编辑:admin) |
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