after looking at 和 after having looked at
来源:百度知道 编辑:UC知道 时间:2024/06/11 10:44:30
新概念2书上第20课的原句是:
(两个简单句)
He looked at his watch.he hurried to the station.
改后是:(复合句)
After looking at his watch, he hurried to the station.
After having looked at his watch, he hurried to the station.
after这个词后的从句要跟完成时 , 主句用现在时,这是一般情况,但也有例外的。
After looking at his watch,he hurried to the station. after 后面跟的不是从句,而是动名词,构成非谓语动词,做状语。
用After having looked at his watch,he hurried to the station.。也可以的。
上一段话是网上大侠们的原话,我能明白After having looked at 是表示已经发生,那After looking at 为什么可以用呢?“后面跟的不是从句,而是动名词,构成非谓语动词,做状语”这个解释我不能理解,希望有更好的详细的解释,非常感谢!
(两个简单句)
He looked at his watch.he hurried to the station.
改后是:(复合句)
After looking at his watch, he hurried to the station.
After having looked at his watch, he hurried to the station.
after这个词后的从句要跟完成时 , 主句用现在时,这是一般情况,但也有例外的。
After looking at his watch,he hurried to the station. after 后面跟的不是从句,而是动名词,构成非谓语动词,做状语。
用After having looked at his watch,he hurried to the station.。也可以的。
上一段话是网上大侠们的原话,我能明白After having looked at 是表示已经发生,那After looking at 为什么可以用呢?“后面跟的不是从句,而是动名词,构成非谓语动词,做状语”这个解释我不能理解,希望有更好的详细的解释,非常感谢!
after是副词,副词后面直接跟动词的话就要用动名词。“在看了看表之后”“他急忙赶向车站。”。前半句是后半句的一个先决条件,是造成后半句发生的条件。所以这个非谓语动词就做了状语修饰后半句。这是语法的规定。
在after和before后,无论作介词后跟动名词或作连词后跟句子,用不用完成形式都可,意思没有区别。
I have to stay at school for 4 years,then I can looking for a job after 1 year.
Looking for a verb!!
looking for a Language partner~~
改错(每句一处错):One of you are looking after her
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The boy is looking after just ___sheep on the hill.
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Looking for a pan friend(English)!
I am looking for a song~~~~~~~~~~~~~~~~~~
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