Unit 4 Protecting our heritage sites Grammar and usage （ppt课件） (3)-2023新牛津译林版（2020）《高中英语》选择性必修第三册.pptx

1、1.Where are the Abu Simbel temples located?2.When exactly were the temples constructed?There are divisions among historians over when exactly the construction of the twin temples started,but no one can deny the fact that they were constructed in the 13th century BCE.In Egypt.Lead-in3.How were the Ab

2、u Simbel temples saved from the rising waters?An international team worked together to take the temples apart,moved their parts to a new location and then put them back together.They eventually managed to relocate all the Abu Simbel temples without incident.4.What can we learn from the success of th

3、e saving?We learn that it is significant to strengthen international cooperation.Lead-inRead the following sentences and pay attention to the underlined parts.1.Their friend,Danny Lin,was waiting at the airport.2.Mr.Smith,our new teacher,is very kind to us.3.We Chinese people are brave and hard-work

4、ing.4.I have the impression that people there are always on the go.1.1.同位语可以由：同位语可以由：_构成。构成。当同位语由句子构成时，就叫当同位语由句子构成时，就叫 _ 2.2.同位语的位置：同位语的位置：,作用作用:_:_01定语从句定语从句02名词性从句名词性从句03状语从句状语从句从句类型从句类型主语从句主语从句subject clause 宾语从句宾语从句object clause 表语从句表语从句predicative clause 同位语从句同位语从句appositive clauseWhether I can

5、 attend university is a question.I cant believe that you are such a goofball.The problem is that he can not speak English.Chris is reading an article about the effort to save historic temples in Egypt.Find the sentences with appositive clauses.()()()()()()()()Check your answers!1.no one can deny the

6、 fact that they were constructed in the 13th century BCE.2.they had no idea whether the temples could be saved from the rising waters.3.Some experts,however,had a feeling that it was possible.4.At first,they had no idea which way could work.5.There was no guarantee that it would work.6.the experts h

7、ad no clue whether any parts of the temples would break during transport.7.we have the belief that we will need this kind of cooperation in heritage preservation.that whether0101subordinating conjunction从属连词从属连词 that/whether0202conjunctive pronouns连接代词连接代词who/what.0303conjunctive adverbs连接副词连接副词why/

8、where/how/when.Introductive words从属连词从属连词 that,whether1)He told me the news _ he would come home from abroad soon.2)She was in doubt _ she had made the right decision.3)The news came _ the national team won the game.Use conjunctions to fill the blank.thatthatwhether同位语从句同位语从句可以不紧跟可以不紧跟在其在其解释说明的名词后。解

9、释说明的名词后。小结：小结：that:_ _意义意义、_成分成分、_省略省略，只起连接作用只起连接作用whether:_ _意义意义、_成分成分、_省略省略无无不作不作不可不可有有不作不作不可不可tip:只用只用 whether 引导引导,不用不用 if宾语宾语在从句中作：在从句中作：主语主语状语状语连接代词连接代词 what,which,who,whose 等等 连接副词连接副词 when,where,how,why主语主语状语状语状语状语状语状语小结：连接代小结：连接代/副词副词 _ _意义、意义、_成分、成分、_省略省略有有作作不可不可point 1:间隔式同位语从句间隔式同位语从句同位

10、语从句同位语从句通常通常是紧跟在它解释或说明的名词后，是紧跟在它解释或说明的名词后，有些情况下，有些情况下，为了保持句子平衡，同位语从句和为了保持句子平衡，同位语从句和名词名词被其他词隔开。被其他词隔开。特殊形式：特殊形式：The problem whether they should continue to do the experiment has been solved.The story goes that William Tell killed the king with an arrow.Word came that their team had won.Point 2:同位语从句

11、的虚拟语气同位语从句的虚拟语气在表示在表示“建议，劝说，命令建议，劝说，命令”的名词的名词 idea,advice,suggestion,request,proposal 等后面等后面的同位语从句中，谓语动词用的同位语从句中，谓语动词用“should+动词原形动词原形”，should可省略可省略特殊形式：特殊形式：I made a proposal that we should get up early tomorrow.My proposal is that we should get up early tomorrow.It is proposed that we should get u

12、p early tomorrow.I proposed that we should get up early tomorrow.一坚持一坚持 insist二命令二命令 order,command三建议三建议 advise,suggest,propose四要求四要求 require,request,demand,desirePoint 3:doubt 的同位语从句的同位语从句 用于肯定句时用用于肯定句时用 whether 引导引导 用于否定句时用用于否定句时用 that 引导引导特殊形式：特殊形式：There is no doubt that it was his friend that pl

13、ayed tricks on him.There is some doubt whether he can adapt to the new surroundings here.I doubt whether he is at home.We dont doubt that they can complete the task ahead of time.同位语从句同位语从句定语从句定语从句性质性质实例实例定语从句是从句定语从句是从句对其先行词的对其先行词的修饰或限制修饰或限制，属于，属于形容词性从句形容词性从句的范畴的范畴同位语从句是从句同位语从句是从句对前面抽对前面抽象名词的进一步的说明和

14、解象名词的进一步的说明和解释释，属于，属于名词性从句名词性从句的范畴的范畴The news that our team has won the game is true.我们队赢了那场比赛的消息是我们队赢了那场比赛的消息是真的。真的。(同位语从句同位语从句,补充说明补充说明news到底是一个什么消息到底是一个什么消息)The news that he told me yesterday was true.昨天他告诉我的那个消息是昨天他告诉我的那个消息是真的。真的。(定语从句定语从句,news在从句中在从句中作作told的宾语的宾语)区别区别定从定从和和同从同从 ：同位语从句同位语从句定语从句定

15、语从句先行词先行词实例实例同位语从句前面的名词只能是同位语从句前面的名词只能是idea,fact,news,hope,belief,suggestion,proposal,word,thought,doubt,truth,possibility,order等等抽象名词抽象名词定语从句的先行词可以定语从句的先行词可以是是名词、代词、主句的名词、代词、主句的一部分或是整个主句一部分或是整个主句(可抽象可具体可抽象可具体)He told me the news that he would come home from abroad soon.Word came that he had been ab

16、road.Our team has won the game,which made us very happy.(同位语从句同位语从句)(定语从句定语从句)(同位语从句同位语从句)同位语从句同位语从句定语从句定语从句引导词引导词实例实例that引导同位语从句时引导同位语从句时只起连接作用只起连接作用，无具体意义，在从句中不作成分，无具体意义，在从句中不作成分，不能用不能用which代替，且不能省略。代替，且不能省略。that引导定语从句时，不但起引导定语从句时，不但起连接作用连接作用，而且，而且在从句中作成在从句中作成分，作宾语时可以省略分，作宾语时可以省略The order that we

17、should send a few people to help the other groups was received yesterday.(同位语从句同位语从句,是对是对order的具体解的具体解释释that虽不作成分虽不作成分,但不能省略但不能省略)The order that we received yesterday was that we should send a few people to help the other groups.(定语从句定语从句,是名词是名词order的修的修饰语饰语,that在从句中作在从句中作received的宾语的宾语,可以省略可以省略)1.T

18、he news that we had successfully sent up another communication satellite spread throughout the world.2.Please tell me the reason why you missed the plane.3.Thats the best piece of news Ive heard.4.Is there any hope that he will be home at 7:30?5.The possibility that you referred to doesnt exist at a

19、ll.6.The fact that we talked about is very important.7.There is a strong possibility that we may be in France for the next week.判断下列句子哪些含有判断下列句子哪些含有同位语从句同位语从句，哪些含有哪些含有定语从句定语从句定语从句定语从句定语从句定语从句同位语从句同位语从句同位语从句同位语从句定语从句定语从句定语从句定语从句同位语从句同位语从句Read the sentences below and tick the ones with appositive clau

20、ses.P49 B11.We have no doubt that UNESCO is trying to protect the heritage sites.2.This was the clue that helped the police find the man who had destroyed the ancient statues.3.Many people do not know the reason why this heritage site is threatened.4.There is no question that we should protect our s

21、hared heritage-we simply have to.5.I want to plan my trip but I have no idea when the temples will open.定语从句定语从句定语从句定语从句Chris meets with Miss Ma to discuss UNESCOs work related to heritage preservation.Complete the conversation below with proper linking words to form appositive clauses.P49 B2whether

22、thathow manythatthat1.There is some doubt _we can finish the work on time.2.I have no idea _ is to be done next.3.We were very excited at the news _ our football team won.4.People believe that there is no doubt _ a cure for AIDS will be found.5.Do you have any idea _is actually going on in the class

23、room?6.There is a feeling in me _ well never know what a UFO is-not ever.7.The idea _ computers will recognize human voices surprises many people.8.He put forward the suggestion _ the meeting should be put off.whether what that that what Practice thatthat that1.that3.that2.whether4.what5.how6.that7.

24、whether8.that9.whether10.what1.We were excited at the news.Our football team had won the match.2.I have a dream.I can get more pocket money.3.They had the question.Could he pass the final exam?4.The problem has been solved.Why were so many areas flooded during the heavy storm?We were excited at the

25、news that our football team had won the match.I have a dream that I can get more pocket money.They had the question whether he could pass the final exam.The problem why so many areas were flooded during the heavy storm has been solved.SUMMARY定义定义连接词连接词先行词先行词区分定从和同从区分定从和同从apposition news,fact,suggestion.