人教版高中英语Book2-Unit-3-computers-grammar-定语从句教学课件-(共3.ppt--（课件中不含音视频）

1、 小芳小芳 村里有个姑娘叫小村里有个姑娘叫小芳芳 长得好看又善良长得好看又善良 一双美丽的大眼睛一双美丽的大眼睛 辫子粗又长辫子粗又长 在回城之前的那个在回城之前的那个晚上晚上 你和我来到小河旁你和我来到小河旁 There is a beautiful and kind girl named Xiaofang in the village.She has a pair of beautiful big eyes and long thick hair.who定语从句If a person loses wealth,he loses much.If a person loses friends,

2、he loses more.If a person loses courage,he loses all.A person who loses wealth loses much.loses friends,more.loses courage,all.A person(who loses wealth)loses much;A person(who loses friends)loses more;A person(who loses courage)loses all.先行词先行词 主句、从句、先行词、关系代词主句、从句、先行词、关系代词关系代词关系代词 关系代词：关系代词：A perso

3、n who loses wealth loses much;A person who loses friends loses more;A person who loses courage loses all.hehehe代替先行词代替先行词在定语从句中充当成分在定语从句中充当成分定语定语人人/物物 whose主语主语/宾语宾语/表语表语人人/物物 that主语主语/宾语宾语/表语表语人人/物物 as主语主语/宾语宾语物物 which宾语宾语人人 whom主语主语/宾语宾语人人 who在从句中的成分在从句中的成分先行词先行词关系代词关系代词 The man will succeed.He ha

4、s a positive attitude.The man will succeed.who has a positive attitudewho 代替人代替人 在定语从句中作主语或宾语在定语从句中作主语或宾语练习：用定语从句连成一个句子练习：用定语从句连成一个句子The girl is a singer.(定定)The girl is sitting in the corner.The girlis a singer.who is sitting in the cornerwhon whom代替人在定语从句中作宾语代替人在定语从句中作宾语n 作宾语时作宾语时whom可以省略可以省略This

5、is the person.(定定)I talked to the person just now.This is the personwhom I talked to just now.This is the personto whom I talked just now.whomwhoI have many friends.(定定)I send postcards to my friends before their birthday.n I have many friends whom I send postcards to before their birthday.n I have

6、many friends to whom I send postcards before their birthday.练习：用定语从句连成一个句子练习：用定语从句连成一个句子whomwhonwhich指代物指代物,在定语从句中既可作在定语从句中既可作主语也可作宾语主语也可作宾语n作宾语时作宾语时which可省略可省略Thinking is the key.The key opens the doors of the world.Thinking is the keywhich opens the doors of the world.n Dont expect people to do th

7、ings.(定定)You wouldnt do the things yourself.Dont expect people to do thingsyou wouldnt do yourself.whichwhich介词介词+whom/whichnThere are two days about _ nobody worries,and these are yesterday and tomorrow.nThis is the person to _ I just talked.whichwhom whom指代人，指代人，which指代物指代物1.1.含有关系词的：含有关系词的：n开始开始关

8、系词关系词(介词介词+关系代词关系代词)n结束结束第二个谓语动词之前第二个谓语动词之前People who used horses to pull heavy loads would choose to keep stronger animals.定语从句的拆分定语从句的拆分 People used horses to pull heavy loads.1.People may have chosen to keep horses that had a gentle personality so they could be ridden more easily.Horses had a gen

9、tle personality.练习练习 2.We write long letters in which we often discover our strangest selves.We often discover our strangest selves in letters.2.无关系词的：无关系词的：开始开始句中出现主谓结构句中出现主谓结构结束结束第二个谓语动词之前第二个谓语动词之前This is the person I talked to.The first interactions human had with horses were far different from t

10、hose today.Human had interactions with horses.练习：用定语从句连成一个句子练习：用定语从句连成一个句子The train ran over and killed a girl and her dog.(定定)The girl and her dog were just crossing the road.that关系代词关系代词thatnthat可以代替人，也可以代替物可以代替人，也可以代替物 n(人人+物物)+that n(序数词序数词/最高级最高级)+先行词先行词+thatneverything/anything/nothing/all/muc

11、h/little+thatn(no/little/few/any)+先行词先行词+that1.The man and the horse _fell into the river were drowned(淹死淹死).A.which B.who C.that D.of which2.There is nothing in the world _ can frighten him.A.that B.which C.who D.whom CA3.They first went to a large room _ looked like a shop A.that B.which C.what D

12、where 4.Do you know everybody _ came to the party?Almost,but I dont know the one with _ you talked.A.who,who B.which,which C.that,whom D.who,thatABC 关系副词关系副词when,where,why关系副词关系副词先行词先行词 在从句中的成分在从句中的成分when时间时间时间状语时间状语where 地点地点地点状语地点状语why reason原因状语原因状语whenn when可用可用in/on/at/during+which 代替代替I still

13、remember the day.(定定)I first met him on the day.I still remember the day on which I first met him.whenwhichwheren where可用可用in/on/at/to+which代替代替The dictionary is the only place.(定定)Success comes before work in the dictionary.The dictionary is the only place in which success comes before work.wherewh

14、ichnAmerica is the country.nI was born in the country.America is the country in which I was born.which.whereBeijing is the city in which I was born.where关系关系代词代词和关系和关系副词副词的区别的区别关系代词关系代词在定语从句中在定语从句中作主语、宾作主语、宾语语关系副词关系副词在定语从句中在定语从句中作状语作状语小结：小结：Women _ drink more than two cups of coffee a day have a gre

15、ater chance of having heart disease than those _ dont.(06北京北京)A.who,/B./,who C.who,whoD./,/CHe owns a little shop _ sells a lot of goods _ are necessary to the people _ are living nearby.A.where,that,who B.that,which,/C./,which,who D.which,that,whoD 关系代词关系代词or关系副词？关系副词？n断断断句断句n找找被修饰的词（即先行词）被修饰的词（即先行

16、词）n放放将先行词放到定语从句中将先行词放到定语从句中n直接放回直接放回关系代词关系代词 “.的的”whose,of which/whom 加介词放回加介词放回 介词介词+which/whom where,whenThis is the chicken farm _ we visited last year.This is the chicken farm _ we worked last year.(which,that,where)which/thatwherelI will never forget the days _ we spent in the village last year

17、.lI will never forget the days _ we worked together in the village last year.(which,that,when)which/thatwhenn This is the reason _ he is leaving now.A.as B.which C.why D.whatnThe reason _ she gives for not coming to the party is that her mother wont let her.A.what B.why C.when D.which He is leaving for the reason.CDShe gives the reason for not coming to the party.