where引導從句的用法有:
一、Where引導定語從句—形容詞性從句
當where 引導定語從句時,Where前有表示地點的先行詞,where 引導的從句修飾先行詞,Where是關係副詞,在從句中作地點狀語。例如:
1.He's got himself into a dangerous situation where he is likely to lose control over the plane .(2001年上海)
評析:situation 是先行詞,其後是Where引導的定語從句。
2.This is the place where Luxun once lived .
評析: the place 是先行詞,其後是 where引導的定語從句 ,where 在從句中作地點狀語。
二、Where引導狀語從句—副詞性從句
當Where引導狀語從句時,Where前沒有表示地點的先行詞,Where是從屬連詞,Where引導的從句修飾主句的謂語動詞。例如:
3.The famous scientist grew up where he was born and in 1930 he came to Shanghai.(2002年春季高考上海)
評析:句中“the famous scientist grew up "這一部分是該句的主句,Where到句子最後是地點狀語從句,where前沒有表示地點的先行詞.
4.She found her passport where she lost it .
評析:"passport"是主句 found 後的賓語,它並不是從句中lost的地點,因此 where 引導的是地點狀語從句,從屬連詞where引導的從句修飾主句的謂語動詞 found 。
三、where 引導賓語從句、表語從句、主語從句、同位語從句———名詞性從句
where引導的名詞性從句,意思接近the place where ,可譯為:“……的地方”,where是疑問副詞。例如:
5. This is where Luxun once lived. (where 引導表語從句)
評析:此句與第2句意思一樣,即:這是魯迅曾經住的地方。但語法功能不一樣,第2句中,where 前有先行詞 the place, the place在主句中作表語,而第5句中,where 引導的表語從句前沒有名詞,從語法功能看,where 引導從句的位置是表語位置,where 在表語從句中作地點狀語。
6.I don't know where Luxun once lived .(where 引導賓語從句)
評析:此句where 引導的是動詞know的賓語從句。Where引導的從句
7.She was free to go to where she liked and do what she liked . (where 引導賓語從句)
評析:此句中,where 引導的從句作介詞的賓語,意思接近 the place where。
8.We haven't yet settled the question where we are going to spend our summer vacation. (where 引導同位語從句)
評析:本句中疑問副詞where 引導的從句,與其前麵的名詞the question 是同位關係,the question 的具體內容就是where 引導的從句,因此,where 引導的是同位語從句。
9.Where Mary was born is Beijing . 來自 www.yingyuyufa.com (where 引導主語從句)
評析:本句中疑問副詞where 引導的從句,放在主句主語的位置,因此這裏where 引導的從句是主語從句。譯:瑪利出身的地方是北京。
一個SELECT語句的WHERE用法
怎麼說勒...用關係副詞(比如:where why)還是用關係代詞(比如:which who) 取決於從句中的謂語動詞,如及物動詞後無賓語,就用關係代詞,而不及物動詞就用關係副詞或者判斷先行詞在定語從句中的成分,也可判斷出用關係副詞還是關係代詞,當先行詞在從句中做主、定、賓語是,用關係代詞,當先行詞做狀語時,用關係副詞不缺主 謂 賓的時候用where缺主 謂 賓的時候用that/which在定語從句中做地點狀語 (1) Shanghai is the city where I was born. (2) The house where I lived ten years ago has been pulled down.與其他關係副詞用法基本一致關係副詞=介詞+關係代詞 why=for which where=in/ at/ on/ ... which (介詞同先行詞搭配) when=during/ on/ in/ ... which (介詞同先行詞搭配) 1. where是關係副詞,用來表示地點的定語從句。
2. when引導定語從句表示時間〔注〕值得一提的是,表示時間“time"一詞的定語從句隻用when引導,有時不用任何關係代詞,當然也不用that引導。
By the time you arrived in London, we had stayed there for two weeks. I still remember the first time I met her. Each time he goes to business trip, he brings a lot of living necessities, such as towels, soap, toothbrush etc。
3. 當從句的邏輯主語是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing時,常用there is來引導 There is somebody here who wants to speak to you. 這裏有人要和你說話。
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