定从微课录制 吴定根.ppt

1、,Grammar and Usage,湖南华容一中: 吴定根 陈玲,Task 1,1.The school in which he once studied is very famous. 2.The theatre at which we watched the play yesterday is here. 3.The night at which we met was very cold. 4.I want to know the reason for which he failed. 5.He will never forget the day on which he married

2、6.There was no man from whom I could borrow money. 7.The money with which you were to buy dog food is gone. 8.The west lake, for which Hangzhou is famous, is a beautiful place. 9.Air ,without which we cant live , is really important. 10.In front of the house, Tom is planting a tree, under which he w

3、ill be able to sit and read.,Analyse these following sentences and try to find out the ways to choose a proper preposition.,1.The school in which he once studied is very famous. 2.The theatre at which we watched the play yesterday is here. 3.The night at which we met was very cold. 4.I want to know

4、the reason for which he failed. 5.He will never forget the day on which he married,15根据_来确定介词；,先行词,Analyse these following sentences and try to find out the ways to choose a proper preposition.,Task 1,Way 1,6.There was no man from whom I could borrow money. 7.The money with which you were to buy dog

5、 food is gone. 8.The west lake, for which Hangzhou is famous, is a beautiful place.,68根据 来确定；,定语从句的中的动词短语搭配,Analyse these following sentences and try to find out the ways to choose a proper preposition.,Task 1,Way 2,9. Air ,without which we cant live , is really important. 10.In front of the house,

6、Tom is planting a tree, under which he will be able to sit and read.,910根据定语从句_确定；,与主句的语义关系,Analyse these following sentences and try to find out the ways to choose a proper preposition.,Task 1,Way 3,Summary 1,Way 1：（15）根据_来确定介词； Way 2：（68）根据_ 来确定介词； Way 3：（910）根据定语从句 来确定介词；,先行词,定语从句的中的 动词短语搭配,与主句的语

7、义关系,Task 2,Task 2,Think about : Can all the sentences above be transformed into attributives clauses led by relative adverbs? Have a try to transform these you think can be.,Preposition+which/whomRelative Adverbs,1.The school in which=where he once studied is very famous. 2.The theatre at which=wher

8、e we watched the play yesterday is here. 3.The night at which=when we met was very cold. 4. I want to know the reason for which= why he failed. 5. He will never forget the day on which=when he married.,Preposition+which/whomRelative Adverbs,Task 2,Summary 2,Why =_ When/ Where =_,for which,in/at/on w

9、hich,Task 3,Think about: what can we use to transform sentences in part A into attributive clauses led by preposition + which/whom?,This is the teacher whose daughter is a famous doctor. This is the teacher of whom the daughter is a famous doctor. This is the teacher the daughter of whom is a famous

10、 doctor. The building whose roof we can see from here is a school. The building of which the roof we can see from here is a school. The building the roof of which we can see from here is a school.,Summary 3,Whose指人时= _ Whose指物时=_,the +n +of whom/ of whom +the +n,the +n +of which/ of which+ the +n, W

11、e have three foreign teachers, two of whom are from Canada. There are two buildings, the larger of which stands nearly a hundred meters high.,形容词（比较级/最高级）+ of +关系代词,all of whom,数词/代词+ of +关系代词,从属结构,Task 4,Is this the watch which you are looking for?( ) Is this the watch for which you are looking?( )

12、 The old man whom I am looking after is better.( ) The old man after whom I am looking is better.( ),Think about the reasons why sentences and are wrong?,Summary 4,注意：在_中介词不能提前.,固定短语,将动词和介词拆开后语义发生变化的短语, There was no man from whom I could borrow money. The money with which you were to buy dog food is

13、 gone. The west lake, for which Hangzhou is famous, is a beautiful place.,Task 5,There was no man from whom I could borrow money. ( ) There was no man from I could borrow money. ( ) The money with which you were to buy dog food is gone. ( ) The money with you were to buy dog food is gone. ( ),Think

14、about the reasons why sentences and are wrong?,Summary 5,注意：在介词+which/whom引导的定语 从句中，which、whom 。,都不能省略,Consolidation：,1.The Oxford Advanced Learners Dictionary is a dictionary which he often uses it. 2.It is a useful dictionary. This is the reason which his parents gave him the money to buy it. 3.The shop that he bought the dictionary is not far away from his school. 4.Miss Jones, his English teacher, is the person helps him a lot.,why,where,who,5.The pen by which she