which 在定語從句中的用法
下面是小編整理的一些關於which 在定語從句中的用法, 希望能幫助大家更好地認識with這個單詞,學好英語。
1. 引導限制性定語從句
A shop should keep a stock of those goods which sell best.
商店應存有最暢銷的貨物。
This is the family which is planning to move to the party.
這是要搬進城裏的一家。
2. 引導非限制性定語從句。
( 1 )用來指代一個句子。
Internet is so interesting, which makes all possible happen.
因特網是如此有趣,它使任何事都有可能發生。
( 2 )用來指代句子的一部分。
When deep in thought, which he often was, he would forget all around him.
他常常陷入沉思,這時他就會忘掉周圍的一切。
( 3 )如果要引導兩個非限制性定語從句,第二個 which 前要加 and. He bought a book, which was written by LuXun, and which he decided to give to his friend. 他買了本魯迅寫的書,他決定送給朋友。
3. 名詞+ of + which (= of which +名詞= whose + 名詞)通常放在先行詞的後面。
I'd like a room the window of which looks out over the sea. / I'd like a room of which the window looks out over the sea. / I'd like a room whose window looks out over the sea. 我要一間窗戶面臨大海的房間。
4. 介詞+ which 的替代作用。
( 1 )作時間狀語替代 when 。
There used to be a time at which / during which ( = when ) the Chinese people struggled for freedom. 中國人曾有一段爲自由而鬥爭的日子。
( 2 )作地點狀語替代 where 。 This is the office in which ( = where ) I used to work. 這是我過去工作過的辦公室。
( 3 )作原因狀語替代 why 。 I'd like you to explain the reason for which (= why ) you were absent. 我想讓你解釋一下缺席的原因。
( 4 )作方式狀語替代 that 或省略。
There are many ways in which (= that / 省略) we can solve the problem. 解決這個問題有很多方法。
5. which, when, where 關係詞的選擇。 關係副詞 when 與 where 用於引導定語從句時,往往修飾句中表示地點或時間的名詞。但是,有時候在表示時間或地點的名詞後面卻不能用 when 或 where ,而該用 which 或 that 。
Is this the factory which / that produces all kinds of washing machines? ( which / that 在定語從句中作主語,指代前面的 the factory )這就是生產各種洗衣機的那家工廠嗎?
I often think of the days which / that we spent together on the seaside. ( which / that 在定語從句中作賓語,指代 the days ,此時可省略。)我經常想起我們一起在海灘度過的日子。
The river where I used to swim is now seriously polluted. ( where 在定語從句中作狀語, where = in which = in the river )我過去常去游泳的那條河現在已被嚴重地污染了。
I still remember the day when I first came to Beijing. ( when 在定語從句中作狀語, when = on which = on the day )我仍然記得我第一次來北京的日子。 總結:在表示時間或地點的名詞後面,選擇何種關係詞,應看它們在從句中的作用,即在從句中充當什麼成份。如果在定語從句中充當時間或地點狀語,就該用 when 或 where ;如果在定語從句中充當主語或賓語等,則應用 which / that 。
6. 引導非限制性定語從句關係代詞 which, as 的選擇。
關係代詞 as 與 which 引導非限制性定語從句時可以用整個句子作爲先行詞,指代上文或下文所說的一件事。
He said he'd been working in the office for an hour, which / as was true.
他說他一直在辦公室工作了一個小時,這是真的。
總結:
( 1 ) Which 指前面主句所提到的這件事,常譯爲“這件事,這一點”等; as 具有“正如、像、由„„而知、與„„一致”的意思。
He was elected mayor of the city, which made us happy.
他被選爲這個市的市長,這使我們很高興。
As we expected, he didn't appear at the party.
正如我們所預料,他沒有在聚會上出現。
( 2 ) Which 在句法上一般用作實義動詞的主語,這時它所引導的從句與主句之間常含有並列、因果關係;句法上, as 常作一些實義動詞(如 see, know, report, watch, remember, say, tell, show, expert, guess 等)的賓語。
I bought my sister a big toy, which ( = and that ) delighted her greatly.
我給妹妹買了一個大玩具,這使她非常高興。
As is known to everybody, the moon travels round the earth once every month.
衆所周知,月球每個月環繞地球運行一次。
( 3 ) which 引導的非限定性定語從句位置比較固定,通常位於句末,不可移至句首;而 as 所引導的非限定性定語從句的位置比較靈活,可以位於句末,也可以位於句首或句中。
Taiwan is a beautiful island, as (= which ) we know.
正如我們所知,臺灣是一個美麗的島嶼。
As (不用 Which ) he realized, I was very useful to him.
他意識到我對他很有用。
Mary, as we had expected, passed the exam.
正如我們所預料, Mary 通過了考試。
( 4 )當從句的謂語動詞是否定形式或從句謂語動詞接了一個複合賓語結構時,一般用 which 而不用 as 。
He pretended not to know me, which I didn't understand. 他假裝不認識我,我真不明白爲什麼。
He admires everyone in the class, which I find quite strange. 他羨慕班裏的每個學生,我覺得很奇怪。
( 5 )不能省去非限定性定語從句中的 be 動詞時,用 which (反之則用 as )。
Jane told me she won the match, which was a lie.
簡告訴我她贏得了比賽,這是謊話。( was 不可省略) As (was)planned, we met at the airport. 正如計劃那樣,我們在飛機場見面了。( was 可省略)