Unit 4 Discovering Useful Structures (ppt课件) -2022新人教版（2019）《高中英语》必修第一册.pptx

1、【版本：人教册别：必修一】Discovering Useful Structures：Describe pictures of disasters contentsUnderstand attribute and attributive clause Learn more about relative pronounsThe usage of the relative pronouns HomeworkDo some exercisesVVILanguage points Understand attribute and attributive clause Underline the att

2、ribute in the sentences1.Strange things were happening in the countryside.2.A smelly gas came out of the cracks.3.Some people saw bright lights in the sky.4.More buildings fell down.5.All hope was not lost.6.Fresh water was taken to the city by train,truck and plane.7.The woman in the room is my mot

3、her.8.People there are very kind to me.9.The girl with a book in her hand is Mary.10.He is a famous writer who comes from a small town.Dont forget the things that once you owned.Treasure the things that you cant get.Dont give up the things that belong to you and keep those lost things in memory.Appr

4、eciate the sentences below and translate them into Chinese曾经拥有的,不要忘记。得不到的，更要珍惜。属于自己的，不要放弃。已经失去的，留作回忆。这个男人是杰克船长这个男人是杰克船长。这个男人正在奔跑。这个男人正在奔跑。这个正在奔跑这个正在奔跑的的男人是杰克船长。男人是杰克船长。The man is Captain Jack.The man is running.Translate the following sentences into ChineseThe man who is running is Captain Jack.在主从复

5、合句中，对某一名词或代词起修饰作用的从句叫定语从句。被修饰的名词或代词叫先行词，引导定语从句的连接词叫关系词（关系代词和关系副词）。定语从句一般位于先行词后。The man who is running is Captain Jack.先行词先行词关系代词关系代词SummaryAttributive Clause The usage of the relative pronouns which,who,whom,that,whose1.which 在从句中作主语、宾语或介词宾语在从句中作主语、宾语或介词宾语,指物。指物。They planted the trees which didnt ne

6、ed much water.The fish which we bought were not fresh.This is the house which we lived in last year.This is the house _ we lived last year.主语；指物主语；指物 宾语；指物宾语；指物介词宾语；指物介词宾语；指物in whichwhich作介词宾语时，介词既可放在关系代词作介词宾语时，介词既可放在关系代词which 之前，之前，也可以放在从也可以放在从句中动词之后句中动词之后where2.who在在从句中作主语和宾语从句中作主语和宾语,whom 在从句在从句中

7、作宾语中作宾语；都指人。；都指人。The foreigner who visited our school yesterday is from Canada.主语；指人主语；指人 The boy who broke the window is called Michael.主语；指人主语；指人 The person(whom/who)you just talked to is Mr Li.宾语；指人宾语；指人 Mr Read is the professor to whom you should write.宾语；指人宾语；指人在定语从句中紧接着介词的只能用which和whom。指人用whom

8、，指物用whichwhich,who,whom,that,whose3.that 在从句中作主语或宾语，指人或物，作宾语时可省略。在从句中作主语或宾语，指人或物，作宾语时可省略。A plane is a machine that can fly.作主语；指物作主语；指物 The noodles(that)I cooked were delicious.作宾语；指物作宾语；指物 Lets ask the man that is reading a book over there.作主语；指人作主语；指人 The girl(that)we saw yesterday is Jims sister.

9、作宾语；指人作宾语；指人which,who,whom,that,whose4.whose 在从句中作定语在从句中作定语,修饰人或物，意为修饰人或物，意为“的的”，可，可与与 of which(whom)the.互换。互换。Miss Flower is the teacher whose house caught fire last week.of whom the This is the boy whose composition the teacher talked of.of whom the This is the book whose cover is blue.of which th

10、e which,who,whom,that,whose关系代词指代在定语从句中所充当的成分人物句子主语宾语定语whowhomwhichthatwhose The usage of the relative pronouns 1.The Tangshan earthquake was a terrible experience that my great-grandma cannot forget.2.The couple who live next to us volunteered to help after the volcano erupted.3.The supplies which

11、were provided to the disaster area were collected from around the country.4.Mr Li is an architect whose designs for the new town have won praise.5.A doctor with whom James used to work died in the 2016 earthquake in Ecuador.Translate the following sentences 1.The Tangshan earthquake was a terrible e

12、xperience that my great-grandma cannot forget.2.The couple who live next to us volunteered to help after the volcano erupted.Translate the following sentences唐山大地震是我曾祖母无法忘记的可怕经历。住在我们隔壁的那对夫妇在火山爆发后自愿去帮忙。3.The supplies which were provided to the disaster area were collected from around the country.4.Mr

13、 Li is an architect whose designs for the new town have won praise.5.A doctor with whom James used to work died in the 2016 earthquake in Ecuador.Translate the following sentences提供给灾区的物资是从全国各地调来的。李先生是一位建筑师，他为新城所作的设计赢得了赞誉。和詹姆斯曾经工作过的一名医生在20162016年厄瓜多尔地震中去世。1.先行词指人时，关系代词在句中_；关系代词用_。2.先行词是物时，用关系代词_，在从句

14、中作_。3.whose 在从句中作在从句中作_，既可以指人，意为，既可以指人，意为“_”；也也可以指物，意为物，意为“_”。4.关系代词关系代词that,who,whom,which 在定语从句中作在定语从句中作_时可以省略时可以省略。作主语或宾语that/who(whom)that/which主语或宾语定语某(些)人的某物的宾语 Summary Learn more about relative pronouns 关系代词的作用关系代词的作用关系代词的选择关系代词的选择 连接主从句 代替先行词 在从句中充当成分 找到从句与先行词把先行词还原到从句中，分析先行词在从句中所充当 的句子成分根据表

15、格选择相应关系代词 1.The earthquake _ hit San Francisco on April 18 shook down hundreds of thousands of dollars worth of walls and chimneys(烟囱).2.The firefighters to _ the task was given did their best but there was no way to organise or communicate.3.Tens of thousands _ had lost their homes left the city to

16、 look for shelter from the fires.4.The team brings help and hope to those _ lives are changed by a storm,flood,earthquake or any other natural disaster.Complete each sentence with that,which,who,whose,whom or“/”that/which whom who/thatwhose 5.The list of people to help has been given is long.6.The t

17、eam treated more than 3,000 people were injured in the 2006 earthquake in Indonesia,helped 2,500 wounded people after the earthquake hit Haiti in 2010,and spent several months giving aid to over 25,000 victims of the 2010 floods in Pakistan(巴基斯坦).7.They have to be able to do work is difficult under

18、conditions can be very dangerous.who/thatthat/whichthat/whichthat/whichwhomComplete each sentence with that,which,who,whose,whom or“/”Learn more about relative pronounsNote:that 和 which 在指物的情况下一般可以互换，但在下列情况中，一般用that而不用which。I am sure she has something(that)you can borrow.Ive read all the books that

19、are not mine.This is the first book(that)he has read.This is the very book that belongs to him.They talked of things and persons that they remembered.下列情况中，定语从句中关系代词一般用that而不用which：1.先行先行词为词为all,everything,nothing,something,anything,little,much 等不定代词时。等不定代词时。2.先行词被先行词被all,every,no,some,any,little,mu

20、ch等修饰时。等修饰时。3.先行词被先行词被序数词序数词或或形容词最高级形容词最高级修饰时。修饰时。4.先行词被先行词被the only,the very,the same,the last修饰时。修饰时。5.先行词先行词既有人又有物既有人又有物的时候，只能用的时候，只能用that。SummaryStarting PromptsExampleWork with a partner.Take turns to ask each other about the pictures.Make sentences with restrictive relative clauses using that,

21、which,who,whose,or whom.l Who are the soldiers who?l Who is the man who?l Where is mother who?l Where is the city that?A:Whats the rescue worker doing?B:Shes feeding the baby who survived the earthquake.Do some exercises Though I cant remember everything _ happened during the time in university,I st

22、ill remember some people and things _ were related to Miss Brown,_ used to be monitor in our class.If you want to know who the lady is _ I referred to in my diary,I can tell you its her,Miss Brown.Here is a story _ makes me remember Miss Brown until now.One afternoon,she and I arrived in New York,_

23、we would look forward to.We went to the biggest bookshop in _ there were different kinds of books to be sold.thatthatwhothatthatwhichwhich基础练习基础练习She persuaded me to read every grammar book _ could offer me knowledge of grammar and buy a dictionary _ I could look up the new words in.Miss Brown also

24、bought the same books _ I did.Just when we left the bookshop and were ready to go back to our university,a big man stopped us and robbed me of my necklace.Ill never forget that time _ Miss Brown tried her best to help me and lost one of her fingers.thataswhichwhen基础练习基础练习1.They were well trained by

25、their masters had great experience with caring for these animals.(2019全国III卷)2.On the edge of the jacket,there is a piece of cloth gives off light in the dark.(2019浙江卷)3.Two of the authors of the review also made a study published in 2014 showed a mere five to 10 minutes a day of running reduced the

26、 risk of heart disease and early deaths from all causes.(2018全国I卷)who/thatwhich/thatwhich/that高考链接高考链接4.The Chinese Minis try of Agriculture finds that between 2005 when the government started a soil-testing program gives specific fertilizer recommendations to farmers and 2011,fertilizer use dropped

27、 by 7.7 million tons.(2018全国II卷)5.Many westerners come to China cook much less than in their own countries once they realize how cheap it can be to eat out.(2018浙江卷)6.Id skipped nearby Guilin,a dream place for tourists seeking the limestone mountain tops and dark waters of the Li River are pictured

28、by artists in so many Chinese paintings.(2015全国I卷)which/thatwho/thatwhich/that高考链接高考链接Language pointsV Important phrases (P52)1volunteer to do sth 2win praise 3wake up 4put up shelters 5in the open air 6be damaged/destroyed by 7be taken to the hospital 8write a thank-you letter 9be rescued by 10 take turns to do something 11 survive the earthquake 自自愿做某事愿做某事醒来醒来；睡醒睡醒搭建避难棚搭建避难棚在户外在户外受到受到的破坏的破坏/毁坏毁坏被送往医院被送往医院写一封感谢信写一封感谢信赢得称赞赢得称赞被被拯救拯救轮流做某事轮流做某事在地震中存活下来在地震中存活下来 HomeworkVI1.Do exercises 2 on Page 52 in the textbook.2.Do exercises 1 on Page 90 in the textbook.