2020—2021學年人教版高一英語《“介詞+關系代詞”引導的定語從句》課件

1、Unit5 Music難點名稱：“介詞+關系代詞”引導的定語從句1高一年級-必修二-第五單元2Read the following sentences and combine them into one sentence. There comes Tom. I have been waiting for him for an hour.There comes Tom, for whom I have been waiting for an hour.湯姆來了，我等了他一個小時。him 作for的賓語He handed me a pen.I wrote down his phone number

2、 with it. (it作介詞with的賓語)He handed me a pen, with which I wrote down his phone number.他遞給我一支鋼筆，我用它寫下了他的電話號碼。介詞+關系代詞（指人- whom, 指物- which） 介詞的選用1）根據(jù)定語從句中的謂語或形容詞來確定The fellow to whom I spoke made no answer at first. speak to2）根據(jù)先行詞來確定Yesterday we had a meeting at which we discussed many problems. at the

3、 meeting53）根據(jù)定語從句所表達的意義來確定Air, without which man cant live, is really important.This book has opened a window, through which we can see a wonderful world.4）有時需要同時考慮動詞和介詞的搭配關系及介詞和先行詞的搭配關系The clever boy made a hole in the wall through which he could see what was happening inside the house.see somethin

4、g through the hole6介詞的位置介詞若與從句中的動詞詞組有關，可置于關系代詞前，也可置于動詞后，但若此介詞與動詞為固定詞組，則此介詞一般不前置。Yesterday we paid a visit to the house in which Lu Xun once lived.Yesterday we paid a visit to the house which Lu Xun once lived in.This is the very pen that Im looking for.look for是固定詞組，介詞for不前置7 “介詞+關系代詞”的其他相關知識1）在限制性定

5、語從句中，介詞前置時，關系代詞不能用that，且不能省略；若介詞后置，則可以用that，也可以省略。This is the school in which I studied 3years ago.This is the school (that/which) I studied in 3 years ago.82)表所屬關系時，介詞用of， 關系代詞為which/whom, 即 n+of+which/whom,可轉化為whose+n.He lives in a room, the window of which faces west.He lives in a room, whose win

6、dow faces west.93）表示“整體中的一部分”或“.中最.的”介詞一般也用ofChina has many rivers, the longest of which is the Yangtze River.中國有眾多河流，最長的是長江。4）引導定語從句的“介詞+which”有時也可以用關系副詞來代替Wed like to know the reason for which (=why) she didnt accept the job. 真題在線（2019全國卷）They rose in the ranks not by being friendly but by smoking

7、 cigarettes, breaking rules and playing jokes on the others, among_ I stood found myself.A.that B. which C. who D. whom (2019年全國卷) He likes that he can sit and check his phone in peace or chat up the barkeeper with _ hes first-name basis if he wants to have a little interaction.A.that B. them C. who

8、m D. which DC(2019年全國卷) First, I wanted to be a fireman, _ uniform looked so cool.A.that B. which C. whose D. whom (2019年全國卷) Lin-Manuel Miranda wrote this musical about Alexander Hamilton, _ the birth of America is presented as an immigrant story.A. in which B. for which C. from which D. of whichCthe uniform of whomA【課堂小結】小結“介詞