1、人教课标高一 必修 2,Unit 5 Music,本节课主要讲述定语从句中的介词+关系代词与when.where或why转换，介词的选用等重点用法，这一块也是高考必考考点，但又是学生容易出错的地方。 在讲解的时候，本节课从重点分析先行词在从句中的成分入手，从而就避免了学生的思维误区。而且解析了大量的容易混淆的练习，不断的让学生进行比较，分析，并配备了大量的合适的练习，而且题型多样，让学生马上学以致用，也能及时发现问题，解决问题。,Preposition +which/+whom总结,定语从句,介词+关系代词,“介词+关系代词”引导定语从句时，介词的宾语只能用which（指物）或whom(指人)
2、，whose既可指人也可指物,即介词+which/whom/whose.,介词+关系代词,介词+关系代词与when、where或why转换介词的选用“介词+关系代词”型定语从句四大考点,介词+关系代词与when、where或 why转换,关系副词：在句中作状语 关系副词=介词+关系代词,Point 1,关系副词: when, where, whywhen指时间，在从句中作时间状语。when=during/ on/ in/ . which (介词同先行词搭配) (2) where指地点，在从句中作地点状语。 where=in/ at/ on/ . which (介词同先行词搭配) (3) why
3、的先行词只有reason，why在从句中作原因状语。 why=for which (4)先行词指物时，whose= the + n. of which,关系副词 whereThis is the house in which / where he used to live.This is the house (which/that ) he used to live in.I know of a place in which / where we can swim.I know of a place (which /that ) we can swim in.,Theyll never for
4、get July 1 _ Hong Kong returned to its motherland.The days _ we used foreign oil are gone forever.,关系副词when,There was a time _ the businessman lost heart.,when,= on which,when,= on which,when,先行词是表示原因的名词，即reason，在定语从句中充当原因状语，用why，这时一般可以用for which来代替:I dont know the reason why/ for which he did it.Th
5、e reason why/ for which he was fired was not clear.,试比较：The reason _he explained to the teacher is not true.The reason _ was explained to the teacher is not true.,which/ that,（作宾语）,which /that,（作主语）,关系副词why,先行词是position, situation, point, case, condition等时在定语从句中作状语用关系副词where连接.,They are in such a si
6、tuation where everything is in disorderThe police are looking into the case where two VIPs were killed.Can you make a sentence where this verb can be used?,They were at the point where/at which they had to decide what to de next.,考虑三个因素: “一先,二动,三意义”根据定语从句中先行词的搭配习惯确定I never forget the days during whi
7、ch I studied hard. I never forget the day on which I went to college.I never forget the year in which I went to college.,days,day,year,Point 2 介词的选用,2. 根据定语从句中谓语动词的搭配习惯确定Have you found the book for which I paid $10?Have you found the book on which I spent $10?Have you found the book about which she
8、often talks?,paid,spent,talks,3.根据定语从句所表达的意义来确定Air, _ which man cant live, is really important.The film _ I fell asleep was very boring.The pen _which he is writing now was bought yesterday.,during which,without,with,This is the river,_which there is a factory.,by/beside,_ there is a boat.,on which,
9、_a bridge was built.,over/across which,_we often have a walk.,along which,1、恰当的简单介词+关系代词,We managed to find a boat,_we could get to the island.The lab,_the experiments used to be done,is being repaired.She is a girl _you can share your sorrow and happiness.,in which,in which,with whom,Point 3 “介词+关系
10、代词”定语从句四大考点,2.复杂介词+关系代词,We got to a house at the back of which was a large garden.Is there a certain test by means of which the No. 1 will be decided?,as a result of,because of,by means of,in front of,at the back of,at the top of 等,3.the +n.+of +关系代词,The headmaster_ _(他的学校） Mr Brown teaches in is a
11、man who works hard.,Recently I bought an ancient Chinese vase, _(它的价格） was very reasonable.,whose price/the price of which,of whom,Whose从句可转换为“ the + of +关系代词”型,whose school/the school,4.some/any/all/both/none/neither/either/most/many/few/数词（序数词/基本数词/分数或百分数）/the 比较级(最高级) of +关系代词,The chinese team wo
12、n 16 gold medals ,_(其中有12枚）were won by women.He paid the boy $10 for washing ten windows,_(他们中有绝大多数）hadnt been cleaned for at least a year.,12 of which,most of which,逗号不可以连接两个句子,不定代词/数词/名词+ 介词+which /whom + 从句She has three sons, all of whom joined the army.She has three sons, two of whom were engine
13、ers.I want a room, the window of which faces the south.,注意,I picked up the apples, _ were bad. I picked up the apples. _ were bad. I picked up the apples and / but _ were bad.,some of which,Some of them,some of them,I have lots of friends, some/none of _are friendly.,I have lots of friends, and some
14、 of _are friendly.,I have lots of friends. Some of _are friendly.,whom,them,them,1.Do you know who lives in the building_there is a well? A.in front of it B. in front of whoseC.in front of which D.in front which2.Ill never forget the day_I joined the League. A.on which B.in which C.which D.at which3
15、.The woman_my brother spoke just now is my teacher. A. who B.to whom C.to who D whom,C,A,B,4.Jeanne was her old friend,_she borrowed a necklace. A.from who B.from whom C.to that D.to whom5.His glasses,_he was like a blind man,fell to the ground and broke its leg. A.which B.with which C.without which
16、 D.that,B,C,6.she is a teacher of much knowledge,_much can be learned. A. who B. that C. from which D. from whom7.He built a telescope_he could study the skies. A. in which B. with that C. through which D. by it8.Do you know the reason_he was late?A. that B.which C. for what D.for which,D,C,D,9.I ha
17、ve bought two ballpens,_writes well. A.none of which B.neither of which C.none of them D.neither of them10.The Second World War_millions of people were killed in 1945. A.during which B.in that C.where D.on which,B,A,11.China has many rivers,_the Changjiang River is the longest. A.which B. in which C
18、.among which D. one of which12.This is the very knife_I used to cut apples yesterday. A.that B.by which C.which D.with which13.The speed_which you drive your car mustnt too high.14.In the park there are many flowers,the colour_ which is bright and nice.15.The little girl is reading a book,_which the
19、re are many pictures.16.What were the things_which he was not too sure?,C,D,at,of,in,about,17.They held a meeting,_which the hospital director made a speech.18.The book,_which he paid 6 yuan,is worth reading.19.Is this the man_whose house the police found the lost coloured TV?20.The villagers dug along tunnel_which they could go to the fields without being found by the Japanese soldiers.21.Wu Dong,_whom I went to the concert, enjoyed it very much.22.The stories about Long March,_which this is one example,are well written.,at,for,in,through,with,of,
