Unit 5 Discovering Useful Structures (ppt课件)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、Describe your favourite thingsTo learn the restrictive relative clauses with when,why,where,in/at which.To use the restrictive relative clauses to give reasons.Try to find if the underlined phrases give essential or extra information.Ancient China was a place where states were often at war with each

2、 other.But it was also a time when there were many great philosophers.Confucius is the philosopher whose influence has been the greatest.Mozi was another teacher who was very influential.Joe came from a family which was very poor.1.It was a time when people were divided geographically.2.Emperor Qins

3、hihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.Look at these sentences and underline the restrictive relative clauses.What kind of information does each clause communicate?a time for an eventa location for an event3.T

4、here are many reasons why people learn a foreign language.4.These were animal bones and shells on which symbols were carved by ancient Chinese people.a reason for an actiona location for an actionThis is our school _ we study and make friends.Change two simple sentences into a restrictive relative c

5、lauses2)We study and make friends in this school.where1)This is our school.1)The most unforgettable school activity is the art festival.2)We had great fun in art festival.The most unforgettable school activity is the art festival _.when we had great fun Fill in the table to complete each phrase with

6、 a restrictive relative clause.the day whenthe reason whythe place wherethe place/time in/at whichthe earthquake happenedI didnt get a pay-riseMy friends livesI found Grandmas glassesUse the phrases to make complete sentences.the day whenthe reason whythe place wherethe place/time in/at whichthe ear

7、thquake happenedI didnt get a pay-risemy friends livesI found Grandmas glassesI was on holiday the day when the earthquake happened.I dont know the reason why I didnt get a pay-rise.She works near the place where my friends lives.This is the cupboard in which I found Grandmas glasses.类型类型限制性限制性定语从句定

8、语从句描述主句所涉及的人或物的具体情描述主句所涉及的人或物的具体情况，是况，是主句不可缺少的一部分主句不可缺少的一部分；如；如省去，主句意义不完整或失去意义。省去，主句意义不完整或失去意义。关系词关系词关系副词关系副词when,where,why等等介词介词+whichin/on/at/during+which等等限制性定语从限制性定语从句句关系副词关系副词when指时间指时间在从句中作时间状语在从句中作时间状语where指地点指地点在从句中作地点状语在从句中作地点状语why指原因指原因在从句中作原因状语在从句中作原因状语“介词介词+which”引导的定语从句引导的定语从句1.如果如果关系代词

9、指关系代词指“物物”，该定语从句，该定语从句常用常用“介词介词+which”引导等引导等。e.g.I finished reading the book in which the 13-year-old boy describes his life.2.“介词介词+which”引导定语从句时，介词的选用和它前面的先引导定语从句时，介词的选用和它前面的先行词或它后面的从句中的谓语动词的搭配有关行词或它后面的从句中的谓语动词的搭配有关。e.g.The chair on which you sat has just been painted.(on和和sat构成搭配构成搭配)3.引导引导定语从句定语

10、从句的的“介词介词+which”有时也可以用关系副词来有时也可以用关系副词来代替代替。e.g.I remember the day on which(=when)I went abroad.The reason for which(=why)he didnt come isnt clear.1.much/all后用后用that不用不用which，作定语从句的宾语时可以省略。，作定语从句的宾语时可以省略。e.g.There was not much(that)we could do when it was raining.That is all that works.限制性定语从句的注意事项限制

11、性定语从句的注意事项2.关系代词作动词的间接宾语时，用关系代词作动词的间接宾语时，用to/for。无关系代词时，。无关系代词时，也要用也要用to/for。e.g.Who is the girl that he gave the flower to?The lady I wrote the poem for was my sister.3.正式英语中，介词可放从句之首，正式英语中，介词可放从句之首，whom/which 之前。注之前。注意介词不能放意介词不能放who/that前。前。e.g.This is the great writer to whom our teacher was refe

12、rring.He asked a question to which there was no answer.4.定语从句的谓语如果是以介词结尾的短语动词定语从句的谓语如果是以介词结尾的短语动词，介，介词不词不能移至从句之首。能移至从句之首。e.g.He received the email he was looking forward to.用正确的关系副词或用正确的关系副词或“介词介词+关系代词关系代词”完成下面对话。完成下面对话。Amanda:Here are our holiday photos from Italy.Thats the town 1._ we stayed.This

13、is Robert,the boy 2._ we travelled.He is fluent in ten languages.Anna:Oh,is that the boy whose sister is a language teacher in our school?You told me about him.Amanda:Yes,thats right.He was nice.We had a great time.where/in whichwith whomAnna:Do you always take photos of people you meet on holiday a

14、nd places 3._ you stay?Amanda:Yes,I do.But this photo is one of the funniest Ive ever taken.Thats the reason 4._ I like it best.We were eating in a restaurant when Roberts chair broke and he fell into his plate of spaghetti!where/at whichwhy/for which选用正确的关系词填空。选用正确的关系词填空。1.China first had to put a

15、satellite in orbit above the moon in a spot _ it could send signals to the spacecraft and to Earth.(2020新新课标全国课标全国I)2.In ancient China lived an artist _ paintings were almost lifelike.(2020新新课标全国课标全国III)wherewhose 3.The 80,000 objects collected by Sir Hans Sloane,for example,formed the core collecti

16、on of the British Museum _ opened in 1759.(2020全全国新高考国新高考I)which/that 4.Many lessons are now available online,from _ students can choose for free.(2020江苏江苏)A.whose B.which C.when D.whom5.Thank you for your letter,what really made me happy.(2020课课标全国标全国II)6.Understanding her good intentions,I eat all

17、 the food what is provided by Mom with appreciation.(2020课课标标全国全国III)which thatComplete the passage with the correct relative adverbs or pronouns.Add a preposition where necessary.When I started studying German,it was a struggle.The words felt strange on my tongue,and the grammar would not stay in m

18、y head.I told my mum that I wanted to give up,and that I would never live in a country _ German was spoken.My mum told me that studying a language was not just for my future.where/in which lt was exercise for the brain;the more I learnt of a language,the more my brain would grow.And I remember that

19、day _ I suddenly felt like German was no longer a foreign language.It felt like my brain had doubled in size.I had finally come to a place _ I could think in this foreign language,and I could see the world from a different point of view.I felt as if I had reached the goal _ I had been fighting for.I

20、 could open a book and see meanings,not just a sea of words.I finally understood the reason _ my mum had encouraged me not to give up.Thanks,Mum!when/on which which/that where/at which why Ask and answer questions.关关系系代代词词that指物和人指物和人在从句中作主语或宾语在从句中作主语或宾语which指物指物在从句中作主语或宾语在从句中作主语或宾语who指人指人在从句中作主语或宾语在从句中作主语或宾语whom在从句中作宾语在从句中作宾语whose指人和物指人和物在从句中作定语在从句中作定语关关系系副副词词when指时间指时间在从句中作时间状语在从句中作时间状语where指地点指地点在从句中作地点状语在从句中作地点状语why指原因指原因在从句中作原因状语在从句中作原因状语引导定语从句的关系词引导定语从句的关系词Write a short passage of 7 sentences to describe the Chinese writing system.At least 3 restrictive relative clauses must be used.