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定語從句which意思

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定語從句中which的用法怎麼用呢?下面是小編整理的定語從句which意思,歡迎大家閲讀參考,希望幫助到大家。

定語從句which意思

 定語從句which意思

which是定語從句的關係代詞之一。GMAT語法考試限定,which有且僅有兩種用法。

一,which前面有逗號,逗號前面是個名詞,which就近指代那個名詞。

(1) Tankfield emailed Pea some photos, which did not cheer Pea up.

which就近指代photos,定語從句中謂語動詞did not cheer (Pea up)的發出者即從句主語即先行詞photos,是photos沒讓豌豆家屬高興起來。

(2) Tankfield emailed Pea some photos, which Pea did not find interesting.

which就近指代photos,photos是定語從句中的賓語,把定語從句還原成一個完整句就是Pea did not find the photos interesting.

可以看到,上面兩個句子都可以以that為關係代詞改寫,即

(1)’ Tankfield emailed Pea some photos that did not cheer Pea up.

(2)’ Tankfield emailed Pea some photos that Pea did not find interesting.

改寫與原版區別在哪兒?就在一個逗號。which前面是名詞,名詞和which之間沒逗號的,在GMAT語法裏算錯。

二,which前面是介詞,介詞前面是名詞,which就近指代介詞前的那個名詞,名詞和介詞之間有無逗號均可。

Tankfield once lent Pea a book from which Pea glimpsed the basics of genes.

這個句子可以“拆”成如下兩句:(每個定語從句都可以拆成兩句,以先行詞為拆分點)

Tankfield once lent Pea a book. Pea glimpsed the basics of genes from the book.

先行詞實際上是定語從句中介詞的賓語,這時,需要把介詞提前,避免如下表達:

Tankfield once lent Pea a book, which Pea glimpsed the basics of genes from. (XXX)

Tankfield once lent Pea a book that Pea glimpsed the basics of genes from. (XXX)

下幾種只能使用which的情況

1. 在“介詞+關係代詞”結構中,關係代詞必須用which。

如: The house in which we live is very large. 我們住的房子非常大。

This is the reference book of which the teacher is speaking. 這就是老師正在談及的那本參考書。

注意: 如果介詞不放在修飾事物的限定性定語從句的句首, which就可換為that, 例如: This is the question which/that we've had so much discussion about. =This is the question about which we've had so much discussion. 這就是我們已經多次討論過的問題。

2. 先行詞為“those+表事物的複數名詞”時, 關係代詞通常只用which而不用that。

如:you should grasp well those skills which may be used in the future work.

最後,記得這個特殊情況吧:當先行詞是表示原因或方式的`名詞時,可以用that引導定語從句,相當於介詞+which,that可以省略。

如: She likes the child for the very reason that (=for which) she loves his father. 她喜歡那個孩子因為她愛着孩子的父親。

He didn't like the way that (=in which) she speaks to his mother. 他不喜歡她對他的母親那樣説話。

Imagine the speed that (=at which) he drives the car. 很難想象,他開車開得那麼快。

The reason (that /for which /why) he came here was to ask for our help.他來這裏的原因是尋求我們的幫助。

高中英語定語從句學習方法

方法1、要注意關係代詞的選用。首先記住幾個大原則,譬如whothat引導人的從句,thatwhich引導物的從句whose表示所屬關係。其次還要注意在某些場合下關係代詞的固定使用,譬如先行詞中有人有物要用that,這些情況等等。值得一提的是,what無論如何不能引導定語從句。

方法2、要注意從句中動詞的類別。這主要是説看看這個動詞是及物還是不及物。在不及物動詞的情況下,要記住帶上固有的介詞。還要注意這個介詞放置的位置,可以提前到關係代詞前,也可以緊跟在動詞之後。這種情況是考試最愛考的,其中涉及到動詞與介詞的固定搭配,句子理解與分析,是熱點難點。

方法3、在熟練掌握定語從句的情況時,要注意省略關係代詞和使用分詞結構來代替從句。

標籤:從句 定語