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高一英语32In college Edith received all the training (needed )fo

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高一英语32
In college Edith received all the training (needed )for her job in the future.
为什么这里不能用which needed?
1.使用needed,则为过去分词短语needed for her job in the future做后置定语,修饰training.
因为被修饰词training和动词need之间为被动关系.
2.如果使用which来引导定语从句的话,则从句动词need必须使用谓语形式以作从句的谓语.
不过因为先行词training被all修饰,所以关系代词必须使用that,不能使用which.
即必须写成:(that) was needed for her job in the future
= (the training) was needed for her job in the future.
其中,关系代词that代替先行词training做该定语从句的主语;
从句使用被动语态,所以其谓语必须写成was needed.