where 和from where 引導(dǎo)定語從句的區(qū)別.ppt

1、1.在from which 中，which指代的是前面的某個名詞或代詞。如： The village has only one well from which the villagers draw water. 這個村子僅有一口井供村民們?nèi)∷?2.在from where中，where指代的是前面表地點的介詞短語，指明具體的地點方位。如： He hid himself under the bed, from where he could hear what they were talking about. (from where = and from under the bed) 3.一般情況

2、下，where可直接引導(dǎo)定語從句。 What is the name of the town where we stayed last night? 我們昨晚呆過的那個小鎮(zhèn)叫什么？,4.但在特定語境中，用where不如用from where。如： She climbed up to the top of the hill, from where she could have a good view of the whole town. 她登上山頂，從那里她可以一覽全城風(fēng)光。 該句中的from where相當(dāng)于and from on the top of the hill或from on the

3、 top of which, 不可變?yōu)閒rom which，但可直接用where引導(dǎo)。不過，語義較為含糊，不如from where生動、形象、具體。where常籠統(tǒng)地表示位置，所含的意義很泛，它可以指“不同方位的介詞+地點/位置名詞”，這些常見的方位介詞有 in, on, by, at, below, under, beside, inside, above, near.等等。,We walked for two and a half hours to get therefirst up a mountain to a ridge from where we had fantastic vie

4、ws and then down a steep path to the valley below. 這里介詞(from)+關(guān)系副詞(where)相當(dāng)于from +地點狀語，即關(guān)系副詞相當(dāng)于代替前面的一個介詞短語，以便所表達(dá)地點更加具體，更加清晰準(zhǔn)確。 A: from which 中的關(guān)系代詞which只能代替”一個表示地點/事物的名詞，不能代替一個介詞短語，有時候無法準(zhǔn)確表達(dá)一個確切地點狀語。 B:from where 中的關(guān)系副詞where能代替一個“表示確切地點的介詞短語”因此能描述一個比較準(zhǔn)確地點狀語。這個比較準(zhǔn)確地點狀語是用來說明定語從句謂語動作發(fā)生的地點。（即某人在某地干了某事）,

5、定語從句中 from where = and from there（here） 從那里 since when = and since then 從那時起,She climbed up to the top of the hill, from where she could have a good view of the whole town.(非限制性定語從句） =She climbed up to the top of the hill, and from on the top of the hill she could have a good view of the whole town.

6、（有連詞and 連接并列句） 她登上山頂，從那里她可以一覽全城風(fēng)光。（引導(dǎo)定語從句） 劃線部分相當(dāng)于 A: and from on the top of the hill B: from on the top of which(which代替先行詞the hill),He hid himself under the bed, where he could hear what they were talking. 他躲在床下面，在床那兒他聽到他們談話。 He hid himself under the bed, from where he could hear what they were talking. (from where = and from under the bed) 解析：1 句中的 where 可指為“在床邊”“在床上”“在床下”等，意思不夠。意思比較模糊） 2.句中的 from where 可理解為 from under the bed，意思是“從床下面”, 即在定語從句中關(guān)系副詞where取代/代替了介詞短語under the bed）,【最后總結(jié)】 當(dāng)先行詞為：介詞+地點名詞而不是單個地點名詞作先行詞時，定語從句需要使用引導(dǎo)詞from where 來引導(dǎo)定語從句。 (1)from which= from +名詞，相當(dāng)于表達(dá)