新教材九年级Unit9定语从句.ppt

1、Why do you look unhappy?discussion What clothes do you like?I like music.Most people like the music.I like musicthat most people like.that 修饰先行词修饰先行词 musicthat 在从句中做宾语在从句中做宾语.(可以省略可以省略)定语从句定语从句II like singers.The singers sing the words clearly.I like singerswho sing the words clearly.who 修饰先行词修饰先行词

2、singerswho 在从句中做主语在从句中做主语.(不能省不能省)I love music.The music is sweet and beautiful.I like music.I can sing along with the music.I like music that I can sing along with He has a friend.The friend can speak English He has a friend who can speak English 请用请用that or who 并成一句并成一句1.I like music.The music is

3、loud and exciting._2.She loves movies.The movies are romantic._I like music that is loud and exciting.She loves movies that are romantic.3.Tony has a good friend.The friend can speak English well._4.Jim reads books.The books are written in English._ Tony has a good friend who can speak English well.

4、Jim reads books that are written in English.5.We have a good teacher.The teacher is very beautiful._6.I love songs.Zhou Jielun singsthe songs_We have a good teacher who is very beautifulI love songs that Zhou Jielun sings.The girl whothat was injured in the accident is now in the hospital.The man wh

5、othat answered the phone told me you were away.A bus thatwhich goes to the airport runs every half hour.A waitress who severed us was very impolite and impatientEx.IIIWhat kind of music do you like?Rosa likes music that is quiet and gentle.I love singers who write their own music.We prefer music tha

6、t has great lyrics.ExercisesIV:I like pets that are quite unusual.I like music that I can sing along withI like food that is really deliciousThe man who is staning under the tree is my brother.I like music that I can sing with.He missed the train that he usually catches.Do you know the girl who is t

7、alking with the teacher?Liu Li likes the singer who can write their own lyrics.Match the two sentences1.Im reading a book.The book is about Bill Gates._2.He is a teacher.The teacher teaches us Chinese._ Im reading a book that/which is about Bill Gates.He is a teacher who/that teaches us Chinese.3.I

8、dont like the man.He is smoking._4.Where is the picture?You bought it last week._ I dont like the man who is smoking.Where is the picture that you bought last week?1.1.作引导词作引导词2.2.在定语从句中担任一定的成分在定语从句中担任一定的成分;3.3.同时连接先行词与它引导的定语从句同时连接先行词与它引导的定语从句 (把主句和从句连起来）把主句和从句连起来）作用作用v首先要看首先要看先行词先行词,如果先行词是如果先行词是指人指

9、人,关系代词用关系代词用 who,that,whom,whosev如果先行词如果先行词指物指物,关系代词可用关系代词可用 which 或或 that;先行词先行词 主主 格格 宾宾 格格 所有格所有格 人人who,thatwho(m),that whose 物物which,thatwhich,that whose,of which1.who指人指人,作主语或宾语作主语或宾语(作宾语可省略作宾语可省略 The man(who)I talked with is our teacher.A person who steals things is called a thief.(who作宾语作宾语)(

10、who作主语作主语)The boy is Tom.The boy is smiling.a The boy who is smiling is Tom.(who(who作主语不能省去作主语不能省去)The boy who has a round face is Tom.The boy is Tom.The boy has a round face.(who(who作主语不能省去作主语不能省去)2.2.whom指人指人,作宾语作宾语 (作宾语可作宾语可省略省略,如介词提前则不能省如介词提前则不能省)The man(whom/who)I talked to is Mr.Li.The man to

11、whom I talked is Mr.Li.(whom前有介词前有介词to,whom 不能省去。不能省去。)注注:定语从句的时态不受主句定语从句的时态不受主句的限制。的限制。3.whose 是代词的所有格形式是代词的所有格形式,它既可以代人也可以代物。它既可以代人也可以代物。I saw a woman.Her bag was stolen.a I saw a woman whose bag was stolen.3.whose 是代词的所有格形式是代词的所有格形式,它既可以代人也可以代物。它既可以代人也可以代物。Please show me the book.Its cover is red

12、.a Please show me the book whose cover is red.4.which 指物，作主语或宾语(作宾语可省,如介词提前则不能)Is this the library(which)you borrow books from?Is this the library from which you borrow books?a Can you find the pen(which)I wrote with just now?a Can you find the pen with which I wrote just now?(which做宾语做宾语)When指时间指时间

13、 where 指地点指地点I never forget that day when we met.The room where I live is very big.在以下情况下只用关系词在以下情况下只用关系词that1.指物的先行词被形容词最高级或序数词修饰时2.先行词是 something,nothing,anything 等不定代词时 3.先行词既有人也有物时,只用 that4.先行词是one of,the one,或用 little,much,few,no,all,some,any,the only,the very,the same,the last 作修饰时5.当主句已有疑问词 w

14、ho 或 which时，用that只能用只能用which，不用，不用that 的情况：的情况：(1)在非限制性定语从中。在非限制性定语从中。The meeting was put off,which was exactly what we wanted.(2)定语从句由定语从句由介词介词+关系代词关系代词引导引导 先行词是物时。先行词是物时。The thing about which he is talking is of great importance.注注:who,that在指人可以通用，但在指人可以通用，但下列宜用下列宜用 who,不用不用that 1)先行词是先行词是anyone,s

15、omeone,those时，关系词使用时，关系词使用who2)在在there be 句型中，先行词指人句型中，先行词指人,关系词用关系词用who关系代词与介词关系代词与介词:介词放在关系代词的前面介词放在关系代词的前面时时,介词宾语只能用介词宾语只能用which代代物物,用用whom代人。代人。(介词在介词在末尾时末尾时,关系词可以省略关系词可以省略)v This is the hero(whom)we are proud of.vThis is the hero of whom we are proud.v This is the hero(that)we are proud of.The

16、room(that)I live in is very big.The room(which)I live in is very big.The room in which I live is very big.The room where I live is very big.(做宾语可省去做宾语可省去)(介词在前介词在前which不能省不能省)(where=in which)指物的先行词被形容词最高级或指物的先行词被形容词最高级或序数词修饰时，用序数词修饰时，用that。关系代词在句中作宾语。关系代词在句中作宾语。先行词是指物先行词是指物,可用可用that,which；关系代词在句中作；关

17、系代词在句中作wear 的宾语，可省去。的宾语，可省去。先行词是指人可以用先行词是指人可以用who/that先行词是先行词是 something,nothing,anything 等不定代词时等不定代词时,用用that 先行词先行词既有人也有物时既有人也有物时,只能用只能用 that,that 在句中作宾语在句中作宾语,可省去可省去当主句已有疑问词当主句已有疑问词 who 或或 which时，用时，用that 在在there be 句型中，先行句型中，先行词指人词指人,关系代词用关系代词用who先行词先行词one为不定代词，为不定代词，关系代词只能用关系代词只能用 that.先行词先行词one

18、为不定代词，关系代词为不定代词，关系代词只能用只能用 that;cost sb.money【例例5】This is the first article he has written in English.A.which B.that C.who D.what 先行词先行词article被序数词被序数词the first 修饰，关系代词只能用修饰，关系代词只能用 that.【例例6】This is the most interesting story I have heard of.A.which B.that C.who D.what先行词被最高级先行词被最高级the most 修修饰，关系代

19、词只能用饰，关系代词只能用 that.课时训练课时训练16.My necklace is not the only thing _ is missing.A.which B.that C.what D.where先行词被先行词被only修饰时用，修饰时用，关系代词用关系代词用that.先行词是先行词是anyone,someone,those时，时，关系词使用关系词使用who，不用不用that.9.The girl in red hat is my sister.(改为同义句)aa The girl _ _ _ red hat is my sister.10.I dont like bikes which have big wheels.(对划线部分提问)a_ bikes dont you like?11.The man who is wearing glasses stole Mrs.Greens necklace.(对划线部分提问)aa _ _ stole Mrs Greens necklace?Which man12.Its a pretty city that doesnt have any motor-bikes.(改为同义句)aa Its a pretty city _ _ motorbikes.withoutany