托福写作之重难点1
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托福写作之重难点1
摘要:如果快速让你的托福写作立马高大上,童鞋们在写定语成分时倾向于写定语从句和非谓语,其实定语从句和非谓语在一定程度上是能够互换的。今天书海的Zoe就来和你一起了解定语从句和非谓语的转换,瞬间要你的托福写作得高分。关系从句和形容词具有同样的功能,都是给出更多关于主句中所指的人或物的信息。非谓语(-ing,-ed , to do, to be done,being done )可以和关系从句一样使用。
A.如何转换
非谓语可以作定语使用原则:
a. ”。。。的”中有动作,并且该动作跟核心名词能产生主被动关系
(-ing 分词从句可以用来代替动词为主动的限定性关系从句;-ed 和being done 从句可以用来代替动词为被动式的限定性关系从句;to 的不定式从句可以用来表示主动将来)
b.逻辑主语是核心名词
c.写法:核心词名+非谓语结构
Ing 用法:Eg: Any passengers travelling to Cambridge should sit in the first carriages of the train. ( any passengers who are travelling to…/travels to 动作表主动非将来的限制性定语从句与doing 做定语可以互换) Ed用法:The weapon used in the murder has now been found.(The weapon that was used in the murder….动作表示被动非正在的限制性定语从句与done 可
以互换)
Being done 用法 : the question being discussed is so easy (the question which / that is being discussed is so easy 动作表示正在被动的限制性定语从句可以与being done 互换)
To do 用法: 动作表示将来的主动(例句自拟)
My decision to resign from the company was made after a great deal of thought.
To be done 用法:动作表示将来的被动(例句自拟)
B:转换的条件
限制性定语从句时关系代词引导that/which/who ,如果关系副词when,where, why则不行。
He was not looking forward to the time when he would have to leave. c. 与其他形式的转换
定语从句与介词短语的转换
The vase which/ that is on the shelf is very nice.
The vase on the shelf is very nice.
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