高中英语牛津译林版 (2019)选择性必修 第三册Unit 4 Protecting our heritage sitesGrammar and usage教案配套课件ppt
展开Explring the rules
Abu Simbel temples
Aswan High Dam
Read the article n page 48 and answer the fllwing questin.1. What’s the cnnectin between the Abu Simbel temples and the Aswan High Dam?2. Hw were the Abu Simbel temples saved frm the rising waters?
A Explring the rules
1. What’s the cnnectin between the Abu Simbel temples and the Aswan High Dam?
The cnstructin f the Aswan High Dam wuld cause water levels t rise, which culd in turn fld the Abu Simbel temples.
2. Hw were the Abu Simbel temples saved frm the rising waters?
An internatinal team wrked tgether t take the temples apart, mved their parts t a new lcatin and then put them back tgether. They eventually managed t relcate all the Abu Simbel temples withut incident.
花几十年的时间关于…的分歧 没人能否认事实 处于威胁当中 反过来 不能保证在危机时刻
Useful Expressins
it tk decades t d...
n ne can deny the fact that ...
under threat
there is n guarantee that...
in times f crisis
the use f a nun (phrase) r clause immediately after anther nun (phrase) that refers t the same persn r thing
① Mr. Smith, ur new teacher, is very kind t us.② Yesterday I met Tm, a friend f my brthers'.③ We Chinese peple are brave and hard-wrking. ④ I have the impressin that peple there are always n the g.
read the article abut the effrt t save histric temples in Egypt again. Find the sentences with appsitive clauses.
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1. ne can deny the fact that they were cnstructed in the 13th century BCE.2. had n idea whether the temples culd be saved frm the rising waters.3. Sme experts, hwever, had a feeling that it was pssible.4. At first, they had n idea which way culd wrk.5. There was n guarantee that it wuld experts had n clue whether any parts f the temples wuld break during transprt.7. have the belief that we will need this kind f cperatin in heritage preservatin.
Wrking ut the rules
.Definitin定义
1.同位语一个名词(或其它形式)对另一个名词或代词进行解释或补充说明,这个名词(或其它形式)就是同位语。
2.分类名词(短语)代词从句
本课重点:从句充当同位语
1. Yur brther, a nice teacher, is teaching gegraphy.2. My father will g and see it himself.3. My friends all understand me.4. I gt a feeling that ne day he will be famus.5. We Chinese peple are determined and hard-wrking.
①定义同位语从句指在复合句中充当同位语的从句,属于名词性从句的范畴。同位语从句用来对其前面的抽象名词进行解释说明,被解释说明的词和同位语在逻辑上是主表关系(即被解释说明的词=同位语)。
girls were surprised at the fact that cean ships can sail up the Great lakes.巨大的海轮可以开到五大湖,让姐妹俩感到吃惊。
同位语从句即重复说明同一个称谓或事件的从句
1.可以跟同位语从句的名词通常有:news,idea,fact,prmise,questin,dubt,thught,hpe,message,suggestin,wrd, pssibility,decisin (一般的“抽象”名词都可用)。
must answer the questin whether he agrees with it r nt.他必须回答他是否同意这样一个问题。The idea that yu can d this wrk well withut thinking is quite wrng.你认为不动脑筋就能做好这件工作的想法是完全错误的。
2.先行词定语从句的先行词是名词或代词;而同位语从句的先行词只能是名词,而且仅限于idea,plan,fact,thery,prmise,hpe,news,dubt,truth,infrmatin,suggestin,questin, thught,belief,cnclusin等少数名词。
①The by wh is playing ftball is my classmate.②Thse wh wrk hard will succeed.③The fact that he had nt said anything surprised everybdy.④The fact that yu are talking abut is imprtant.
引导同位语从句的词语通常有连词that,whether,连接代词和连接副词等。
①连词that和whether的用法
that连接从句时从句为一个句意完整的陈述句。that不能省略,没有具体的意思,不充当句子成分,只起连接作用。【注意1】在某些名词(demand,wish,suggestin,reslutin等)后面的同位语从句要用虚拟语气 was a suggestin that Brwn shuld be drpped frm the team.
whether引导(注:if不能引导同位语从句) questin whether we shuld call in a specialist was answered by the family dctr.我们是否请专家由家庭医生来定。【注意】whether 可引导同位语从句,但if不能引导同位语从句。
连接代词what,wh,whm,whse,which,引导同位语从句,同位语从句缺主要成分。(1)I have n idea what size shes she wears. 我不知道她穿几号的鞋。(what作定语)(2)The questin wh will take his place is still nt clear. (wh作主语)
连接副词when,where,hw,why引导同位语从句,从句缺状语。 We haven’t yet settled the questin where we are ging t spend ur summer vacatin. 到哪儿去度暑假,这个问题我们还没有决定。
. Distinctin(定语从句与同位语从句的区别)
同位语从句先行词为名词且是抽象名词。①The fact that he had nt said anything surprised everybdy.
定语从句先行词是名词和代词。抽象名词和具体名词都可以充当其先行词。①The by wh is playing ftball is my classmate.②Thse wh wrk hard will succeed.
同位语从句同位语从句是用于说明所修饰名词的具体内容的,它与被修饰词语通常可以划等号。We are glad at the news that he will cme.听到他要来这个消息我们很高兴。
定语从句定语从句是限制或修饰所修饰名词的,它的作用是将所修饰的名词与其他类似的东西区别开来。We are glad at the news that he tld us.听到他告诉我们的这个消息我们很高兴。(
what,hw,whatever 等可引导同位语从句,但不引导定语从句。
.连词.连接代词.连接副词
②引导词在功能上的不同
同位语从句由连接词that引导,连接词that本身无意义,在同位语从句中不充当任何成分,不可省略不可以用其他词替代;定语从句由关系代词that引导,关系代词that在从句中充当一定的成分,作宾语时可省略.
由when,where,why引导的 同位语从句和定语从句的区别在于:同位语从句由连接副词只起连接作用,没有指代作用; 定语从句由关系副词引导,关系副词具有指代先行词的作用,常用一个介词加关系代词替换。
when和where 引导定语从句时,通常只修饰表示时间和地点的名词;它们引导同位语从句时却不一定;又如why引导定语从句,它通常只修饰名词the reasn,而它引导同位语从句时则不一定。
Applying the rules
Read the sentences belw and tick the ne with appsitive clauses.
1 We have n dubt that UNESCO is trying t prtect the heritage sites.
2 This was the clue that helped the plice find the man wh had destryed the ancient statues.
对dubt内容进行描述
3 Many peple d nt knw the reasn why this heritage site is threatened.
4 There is n questin whether we shuld prtect ur shared heritage -- we simply have t.
5 I want t plan my trip but I have n idea when the temples will pen.
对questin内容进行描述
对idea内容进行描述
Chris meets with Miss Ma t discuss UNESCO’s wrk related t heritage preservatin. Cmplete the cnversatin belw with prper linking wrds t frm appsitive clauses.
Chris: Srry t interrupt yu, Miss Ma. I’m writing an article abut UNESCO’s wrk n heritage preservatin. Can yu tell me smething abut it? Miss Ma: Sure. In 1972, the Cnventin Cncerning the Prtectin f the Wrld Cultural and Natural Heritage was adpted by the General Cnference f UNESCO.
Chris: But I’ve heard sme peple have serius dubts _______ the Wrld Heritage Cnventin really helps. Miss Ma: Sure, it des. It links the cncepts f nature cnservatin and the preservatin f cultural prperties tgether. Apart frm the Cnventin, the Wrld Heritage Cmmittee was established in 1976 and passed the mtin _______ we shuld prtect ur cultural and natural heritage sites.
Chris: I see. Can yu tell me what the Wrld Heritage Cmmittee des? Miss Ma: Of cuse. Fr example, it vtes t determine which sites are t be listed as UNESCO heritages sites and mnitrs the state f cnservatin. Chris: That’s amazing. Is China ne f the UNESCO States Parties? Miss Ma: Yes. D yu have any idea _________ Chinese prperties are n the Wrld Heritage List?
Chris: Yes, mre than 50 nw. Fr example, the Grand Canal, the wrld’s lngest and ldest canal, was n the list in 2014. I’ve heard the news _______ certain heritage sites in China are under threat. Miss Ma: Yu’re right. The prpsal _______ we shuld raise public awareness f heritage prtectin is wrth cnsidering.
Fill in the table belw abut the wrk UNESCO has dne related t heritage preservatin.
It links the cncepts f nature cnservatin and preservatin f cultural prperties tgether.
The Wrld Heritage Cmmittee was established.
It vtes t determine which sites are t be listed as UNESCO heritage sites, and mnitrs the state f cnservatin.
Chris is talking t her friend Jenny abut a histric site in the city. In pairs, cmplete the cnversatin belw using appsitive clauses.
Chris: I was upset that thse ancient buildings were in such bad cnditin.Jenny: But didn’t yu hear the news ______________________________?Chris: N, I didn’t. That’s great news! I have a dream ________________________________________________ ________________________________________________.Jenny: I’ll jin yu. After all, we have n idea ____________________________________.
that they are being restred
when we’ll get anther chance t visit
that I’ll be able t visit this site when the repair wrk is ver
Fill in the blanks with prper linking wrds t frm appsitive clauses.
1 Sme hld the belief _______ they can always find mre ways f slving prblems.2 The decisin _______ we wuld have the celebratin next mnth was finally made.3 We wrk as hard as we can with the knwledge ________ ur effrts will eventually pay ff.
4 Des anyne have any idea ________ has happened t Paul? Why hasn’t he cme yet?5 We came t the cnclusin ________ we must make sme changes t ur plan.6 We have just received a warning _________ a strm is n the way. We need t get prepared.
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