外研版高中英语选择性必修第四册UNIT 3 Section Ⅰ Starting out & Understanding ideas课件

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外研版高中英语选择性必修第四册UNIT 3 Section Ⅰ Starting out & Understanding ideas课件

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(共66张PPT)
UNIT 3 The world meets China
(单元主题语境:人与社会——跨文化沟通)
Section Ⅰ Starting out & Understanding ideas
Ⅰ.重点词汇
1. n.通向……的门户
2. n.(沙漠中的)绿洲
3. n.证据;证明
4. n.雕像;塑像
5. n.高峰,顶点
6. n.活动中心,汇集地
7. n.展览会,博览会
gateway
oasis
testimony
statue
peak
crossroads
expo
Ⅱ.拓展词汇
1.glory n.光荣→glorify v.赞美;美化→ adj.辉煌的→gloriously adv.辉煌地;光荣地
2. v.(地方、机构等)自豪地拥有(好的事物)→boaster n.自夸的人;大言不惭的人→boastful adj.自夸的→boastfully adv.自夸地
3.religion n.宗教;宗教信仰→ adj.宗教的;虔诚的
4.heaven n.天国→ adj.天国的
glorious
boast
religious
heavenly
5.strong adj.强的;坚强的;强烈的;强壮的→strength n.力量;强度;长处→ v.加强
6.cover v.遮盖;掩蔽;涉及;洒上n.覆盖物;避难所;掩护;封面→ ,n.覆盖范围
strengthen
coverage
动词加后缀-age变成名词,后缀-age表示行为、状态或行为的结果等。
cover→coverage pass→passage
marry→marriage link→linkage
Ⅲ.短语互译
1.成为……的证明
2.详细地
3.起源于,追溯到
4.多亏,幸亏
5.封闭;密封
6.使复苏;使苏醒 ,
be testimony to
in detail
date from
thanks to
seal up
bring ...to life
7.be known as ... ,
8.vary from ...to ... ,
9.be unique to ... ,
10.a stone’s throw ,
11.to name just a few ,
12.fade from ... ,
作为……而出名
从……到……变化
附近
仅举几例
从……中淡出
对……来说是独特的
Ⅳ.重点句式
1.句型:介词短语置于句首的倒装句式
教材原句:In a sealed cave,now known as the famous Library Cave,were hidden thousands of manuscripts,paintings and scrolls,as well as silk embroideries.
翻译:
在一个封闭的洞窟,也就是现在赫赫有名的藏经洞中,藏着成千上万的手稿、绘画、卷轴以及织绢。
2.句型:so ...that ...如此……以至于……
教材原句:The scrolls are so detailed that they describe the vast range of goods that were imported and exported from Dunhuang,such as ceramics,medicine,perfumes and fruit,to name just a few.
翻译:
这些卷轴内容非常详细,描述了敦煌进出口的各种商品,如陶瓷、药品、香料和水果——仅举几例。
熟读精思·研读文本精华
Ⅰ.原文释译
WELCOME TO DUNHUANG!
Welcome to Dunhuang! On the old Silk Road,this city was the gateway① to and from Ancient China,a place where East met West,and a green island in the middle of the desert.You can only imagine② how travellers felt when they saw the oasis③ of Dunhuang ahead of them.
where 引导定语从句,修饰先行词place,where在从句中作地点状语。
how引导宾语从句,作动词imagine的宾语,其中when引导时间状语从句。
Dunhuang’s long and glorious④ history represents⑤ its significance⑥as a centre of cultural and commercial⑦ exchange⑧.Today,Dunhuang is a world-class tourist destination⑨ boasting⑩ sites with UNESCO-protected heritage status.Now,we are going to enter some of the city’s famous caves, of which
there are more than 700.Known as the Mogao Grottoes,these ancient caves were carved out of the rock over a period of 1,000 years. If you look up,you can see the paintings and other artworks that are testimony to how the Silk Road brought East and West together.Look at these statues! You can see elements from Ancient Greece,India and Iran.Now look around the walls of the e a little bit closer so that you can get a better view.Look at them! The murals cover an astonishing area of 45,000 square metres.
“介词of+which”引导非限制性定语从句,修饰先行词famous caves。
If引导条件状语从句。
that引导定语从句,修饰先行词the paintings and other artworks;how引导宾语从句,作介词to 的宾语。
so that引导目的状语从句。
The subjects of the Dunhuang murals vary from religious stories to scenes of everyday life.But one type of mural that is unique to Dunhuang shows the Apsaras ,or “Flying Immortals ”.Representations of these heavenly musicians,singers and dancers decorate the walls of many caves.Take a look at this mural.The Apsaras are depicted sailing in the bright blue sky, with their scarves flying, as if they are about to fly down to meet us.And here is another one.Move over here where you can see it in more detail.The Apsaras are holding lotuses,playing musical instruments,dancing and throwing flowers.The painting of Apsaras reached a peak during
the Tang Dynasty;these images are full of life, reflecting the confidence and optimism of people from that time.
that引导定语从句,修饰先行词one type of mural。
with的复合结构,其形式为“with+ n.+doing”。
as if 引导方式状语从句。
where引导定语从句,修饰先行词here,在从句中作地点状语。
现在分词短语作结果状语。
Now,something really extraordinary happened in 1900,when a Taoist priest made one of the most important finds of the 20th century. In a sealed cave,now known as the famous Library Cave,were hidden thousands of manuscripts ,paintings and scrolls ,as well as silk embroideries .We’ll have a chance to see some of them shortly—the Library Cave is only a stone’s throw from here. Dating from 405 AD to 1002 AD,these hidden treasures give us a picture of Dunhuang when it was at the very centre of the Silk Road trade. Thanks to this ancient library, we now know that goods arrived in Dunhuang from as far away as North-east Europe,and that goods were also
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exported from Dunhuang across Asia and Europe. The scrolls are so detailed that they describe the vast range of goods that were imported and exported from Dunhuang,such as ceramics ,medicine, perfumes and fruit, to name just a few .The scrolls also reveal how many different communities lived side-by-side within this great city.However,the reason why the Library Cave was sealed up all those years ago remains a mystery.
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15
完全倒装句。now known as the famous Library Cave是过去分词短语作定语,修饰cave。
两个that从句为并列的宾语从句,作know的宾语。
“so ...that ...”结构,表示“如此……以至于……”;句中第二个that引导定语从句,修饰先行词goods。
关系副词why引导定语从句,修饰先行词reason。
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15
In the Ming Dynasty,trade routes changed and Dunhuang was not as prosperous as it used to be.Gradually,it faded from memory, even though it was once such a great city.
方式状语从句。
even though引导让步状语从句。
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17
16
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This century is bringing the Silk Road to life once more through the Belt and Road Initiative .Dunhuang has once again become a global crossroads 一since it hosted hundreds of representatives from 51 countries for the Silk Road International Cultural Expo in 2017. Given that the theme of the Expo was to promote cultural exchange and strengthen mutual cooperation between the countries along the Silk Road,Dunhuang was the ideal place.
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since引导时间状语从句。
given that引导原因状语从句,意为“鉴于,考虑到”。
Now let’s move on to the next cave ...
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◆难词注解
①gateway n.通向……的门户
②imagine vt.想象;猜想,设想
③oasis n.(沙漠中的)绿洲
④glorious adj.辉煌的
⑤represent vt.代表;作为……的象征;描绘
⑥significance n.重要性;意义
⑦commercial adj.商业的;贸易的;盈利的
⑧exchange vt.交换;交流;兑换 n.交换;交流
⑨destination n.目的地;终点
⑩boast v.(地方、机构等)自豪地拥有(好的事物)
testimony n.证据;证明
mural n.壁画
astonishing adj.令人惊讶的;惊人的
religious adj.宗教的
vary from ...to ...从……到……不等,在……到……之间变化
Apsaras n.飞天
immortal n.神
heavenly adj.天国的
decorate vt.装饰;装点
depict v.描绘;描画;描述
peak n.高峰,顶点
be full of 充满
※be filled with 装满,填满,使充满
confidence n.信心;自信
optimism n.乐观;乐观主义
Taoist priest道士
manuscript n.手稿;原稿;手写本
scroll n.纸卷,卷轴
embroidery n.绣花;刺绣(品)
date from追溯到;始于
※date back to =date from,意为“追溯到,始于”(常用一般现在时,不用被动语态)
thanks to由于;多亏
ceramics n.陶瓷制品
perfume n.香水;香味;芳香
to name just a few 仅举几例
reveal v.揭示;显示
initiative n.倡议;主动权;主动性
crossroads n.活动中心,汇集地
expo n.展览会,博览会
strengthen v.加强
mutual adj.共有的;共同的;相互的
Ⅱ.文本理解
主旨匹配
(  )Para.1 A.The introduction to Apsaras.
(  )Para.2 B.A general introduction to Dunhuang.
(  )Para.3 C.The reason why Dunhuang faded.
(  )Para.4 D.The Library Cave:the hidden treasures.
(  )Para.5 E.Dunhuang came to life.
(  )Para.6 F.Statues and murals.
答案:Para.1~Para.6 BFADCE
细节探究
1.What can we learn from the second paragraph? (  )
A.Dunhuang is over 700 years old.
B.Dunhuang has always been a world-class tourist destination.
C.The ancient caves of the Mogao Grottoes have existed for 1,000 years.
D.The statues in the caves contain many elements.
2.When did the painting of Apsaras reach the highest level? (  )
A.In the Tang Dynasty.
B.In the Ming Dynasty.
C.In the 1900s.
D.Since 2017.
3.Who found the famous Library Cave? (  )
A.A Greek man. B.An Iranian man.
C.A Chinese man. D.An Indian man.
4.What made Dunhuang less prosperous in the Ming Dynasty? (  )
A.The trade routes changed.
B.It became deserts gradually.
C.There were no trade activities between Europe and Asia.
D.People were no longer interested in it.
答案:1~4 DACA
课文语法填空
Dunhuang used to be the gateway to and from Ancient China,a place
1. East met West,and a green island in the middle of the desert.Dunhuang’s long and glorious history represents its significance as a centre of 2. (culture) and commercial exchange.And now,it is a world-class tourist destination 3. (boast) sites with UNESCO-protected heritage status.4. (know) as the Mogao Grottoes,these ancient caves were carved out of the rock over a period of 1,000 years.5. , you look up,you can see the paintings and other artworks that contain
where
cultural
boasting
Known
If
elements from Ancient Greece,India and Iran.The subjects of the Dunhuang murals vary from 6. (religion) stories to scenes of everyday life.These images are full of life,reflecting the 7. (confident) and optimism of people from that time.In a sealed cave,now known as the famous Library Cave,8. (hide) thousands of manuscripts,paintings and scrolls,as well as silk embroideries.9. ,the reason why the Library Cave was sealed up all those years ago remains a mystery.In the Ming Dynasty,trade routes changed and Dunhuang was not as prosperous as it used to be.10. (gradual),it faded from memory,even though it was once such a great city.
religious
confidence
were hidden
However
Gradually
Dunhuang has once again become a global crossroads since it hosted hundreds of representatives from 51 countries for the Silk Road International Cultural Expo in 2017.
Ⅲ.教材熟词生义/一词多义
1. boast
①He wants these kids who lack confidence to learn to boast about themselves.
,
②Ireland boasts beautiful beaches,great restaurants,and friendly locals.
.
夸耀
自豪地拥有(好的事物)
2. peak
①She is at the peak of her career. .
②To reach the top of a mountain peak is not always easy. ,
③Oil production peaked in the early 1980s. ,
④March is one of the peak periods for our business. ,
巅峰
峰峦;山峰
达到最高峰
最繁忙的;高峰时期的
Ⅳ.教材续写积累
写作手法——as if表示比喻
The Apsaras are depicted sailing in the bright blue sky,with their scarves flying, as if they are about to fly down to meet us.
[仿写]完成句子
他突然坐起来,伸出双手,好像要去摘天上的星星。
He suddenly sat up and reached out his hands, in the sky.
as if to pick the stars
互动探究·精研核心知识
1 gateway n.通向……的门户;通道;途径
On the old Silk Road,this city was the gateway to and from Ancient China,a place where East met West,and a green island in the middle of the desert.
这座城市坐落在古丝绸之路上,曾经是古代中国的门户、东西方交汇的地方,也是沙海中的绿岛。
[要点突破]
①answer/reply to ……的回答
②entrance to ……的入口
③key to ……的钥匙/答案/关键
④access to ……的通道/机会
⑤approach to ……的途径/方法
⑥solution to ……的解决办法
[写作佳句]
To me,a home in the country is a gateway to happiness.
对于我来说,在乡下的家是通向快乐的大门。
[学以致用]
单句填空/完成句子
①Diet and exercise are the key good health.
②This could be the answer all our problems.
③男孩们发现洞穴的入口被堵住了,他们无法进去。
The boys found blocked up so they were unable to enter it.
to
to
the entrance to the cave
2 peak n.高峰,顶点v.达到高峰,达到最高值
The painting of Apsaras reached a peak during the Tang Dynasty;these images are full of life,reflecting the confidence and optimism of people from that time.
飞天壁画在唐朝达到了顶峰;这些图案栩栩如生,反映了当时人们的自信和乐观。
[要点突破]
a mountain peak山峰
peak season旺季
peak hours高峰时间
at the peak of ...在……的巅峰
[写作佳句]
We looked up at the rocky peaks towering above us.Though tired,we were determined to continue climbing up.
我们抬头看着高耸在我们头顶上的岩石山峰。虽然很累,但是我们决定继续往上爬。
[学以致用]
单句填空/完成句子
①We saw a victory by an athlete the peak of her fitness and career.
②Official figures show that unemployment reached peak in November.
③精彩之处包括中国的泰山诸峰和杭州连绵起伏的山脉、水路和宁静的寺庙。
Highlights at Mount Tai and Hangzhou’s rolling hills,waterways and peaceful temples.
at
a
include China’s peaks
3 date from起源于,追溯到(=date back to)
Dating from 405 AD to 1002 AD,these hidden treasures give us a picture of Dunhuang when it was at the very centre of the Silk Road trade.
这些隐藏的宝藏可追溯到公元405年至公元1002年间,为我们展现了敦煌作为丝绸之路贸易中心时的画面。
[要点突破]
①date back=go back追溯到
②out of date过时的
up to date现代的;最新的
[写作佳句]
Most of the existing Great Wall dates from the Ming Dynasty.
现存的长城大部分始建于明朝。
date from与date back to的用法
①date from/date back to+表示具体时间的名词。
②date from和date back to常用于一般现在时,没有进行时态和被动语态。常用现在分词形式作定语或状语。 
[学以致用]
单句填空/一句多译
①I’m updating the software.It’s of date.
②We were astonished to see the church dating back the 1100s in good condition but we were forbidden to enter it.
③我祖父还记得观看1983年首届春节联欢晚会电视直播的情景。
→My grandfather can still remember .
..
to
watching live TV coverage of the first Spring Festival Gala dating from 1983
out
4 strengthen v.加强;增强;巩固
Given that the theme of the Expo was to promote cultural exchange and strengthen mutual cooperation between the countries along the Silk Road,Dunhuang was the ideal place.
考虑到博览会的主题是推动文化交流,加强丝绸之路沿线国家间的合作,敦煌正是理想的会址。
[要点突破]
①strengthen sth.’s ties/bonds/links加强某事物的联系
②strength n.力量;长处
build up one’s strength 增强体力
strengths and weaknesses优势与劣势
③strong adj.强健的;强壮的
[写作佳句]
The exercises are designed to strengthen your stomach muscles.
这些活动的目的在于增强你的腹部肌肉。
[学以致用]
单句填空/完成句子
①(2023·新课标Ⅰ卷)In a journal or on a piece of paper,put the heading “Personal (strong)”. Now list all the characteristics you like about yourself.
②As far as I’m concerned,resolving an argument can also ,(strong) the relationship.
③了解自己的优点和缺点,你才能进步。
and you can make progress.
strengths
strengthen
Be aware of your own strengths and weaknesses
5 coverage n.覆盖范围;新闻报道;保险
The grassland coverage of the area has risen to 11 percent.
该地区的草地覆盖率已上升至11%。
[要点突破]
①media/press coverage媒体/报刊的报道
②cover vt.覆盖,掩盖;涉及;报道;足以支付;占(一片面积);行走(一段路程)
cover ...with ...用……覆盖……
be covered with/by ...被……覆盖
③under (the) cover of ...在……的掩护下
[写作佳句]
There is some TV coverage of the developing economy.
有一些关于发展中经济体的电视新闻报道。
[学以致用]
单句填空/完成句子
①Dan covered his face his hands and wept.
②The man (cover) 10 km in three hours,finally saw a farmhouse and then went in for help.
③联合国教科文组织将为实习期提供高达3万美元的有限保险。
UNESCO will provide $30,000 for the internship period.
with
covered
limited insurance coverage up to
1 介词短语置于句首的倒装
In a sealed cave,now known as the famous Library Cave, were hidden thousands of manuscripts,paintings and scrolls,as well as silk embroideries.
在一个封闭的洞窟,也就是现在赫赫有名的藏经洞中,藏着成千上万的手稿、绘画、卷轴以及织绢。
[情境探究]
①(2024·新课标 Ⅰ 卷)There,at the entrance,was a cash machine.
在入口处,有一台自动取款机。
②At the door stood Rose,who looked at me with anger in her eyes.
露丝站在门口,愤怒地看着我。
[要点突破]
完全倒装的条件:
①表示地点的介词短语或副词放在句首,或特定副词放在句首,如here、there、now、then、away、out、off等;
②谓语动词是不及物动词,如lie、stand、sit、exist等或系动词be;
③主语必须是名词。(主语是代词时不用倒装)
如:Here he comes.
他来了。
[学以致用]
单句填空/完成句子
①Between France and Spain (be) another mountain range—the Pyrenees.
②There (stand) a tree.
③Next door to ours (live) a foreign student,who seems to have settled into life in China.
④看这只小狗!它跑过来了。
Look at the little dog! .
stands
is
lives
Here it runs
2 so ...that ...如此……以至于……
The scrolls are so detailed that they describe the vast range of goods that were imported and exported from Dunhuang,such as ceramics,medicine,perfumes and fruit,to name just a few.
这些卷轴内容非常详细,描述了从敦煌进出口的各种商品,如陶瓷、药品、香料和水果——仅举几例。
[情境探究]
①He is so tired that he does not want to go with us.
他太累了,不想和我们一起去。
②He speaks so clearly that everyone can understand him.
他说得很清楚,每个人都能听懂。
③Nanjing is such a gateway to the south that it plays a vital role in location.
南京是通向南方的门户,在地理位置上起着至关重要的作用。
④So frightened was the boy that he didn’t know what to do.
那个男孩如此害怕,以至于不知道该做什么。
[要点突破]
引导结果状语从句的从属连词有so that、so ...that ...、such ...that ...。在非正式语体中,由so ...that ...和such ...that ...引导的句子中的that可以省略,注意其结构:
①so+many/much/few/little(少)+名词+that从句
②so+形容词+a/an+可数名词单数形式+that从句
③such+a lot of/lots of+名词+that从句
④such+形容词+可数名词复数形式/不可数名词+that从句
为了强调形容词和副词,当so或such置于句首时,主句要用倒装语序。
[学以致用]
单句填空/句式升级/同义句改写
①So fast did Tom run he was far ahead of others.
②Anne is such good cook that I can’t help eating everything she makes.
③We had to do so much homework that we had no time to take a rest.
→ that we had no time to take a rest.(倒装句)
④The English teacher is such a kind woman that we all like her.
→The English teacher is that we all like her.(so)
that
a
So much homework did we have to do
so kind a woman

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