外研版 (2019)选择性必修 第二册Unit 5 A delicate world集体备课ppt课件

这是一份外研版 (2019)选择性必修 第二册Unit 5 A delicate world集体备课ppt课件，共58页。PPT课件主要包含了Part 1，Part 2，Part 3，Part 4，Part 5，Para 1-2，Para 3-5，Para 6-7，Para 8，Para 9等内容，欢迎下载使用。
Hw much d yu knw abut UNESCO Wrld Heritage Site?
A Wrld Heritage Site may signify a remarkable accmplishment f humanity, and serve as evidence f ur intellectual histry n the planet, r it might be a place f great natural beauty. It is administered by the United Natins Educatinal, Scientific and Cultural Organizatin (UNESCO).
What are the UNESCO Wrld Heritage Sites in China?
the Great Wall, the Frbidden City, the Terractta Warrirs, the Ptala Palace
the Jiuzhaigu Nature Reserve, the Leshan Giant Buddhathe Guilin Karst Landfrm, Munt Huang
Have yu ever been t Shennngjia?D yu knw the stry abut Shennng?
Watch the vide and answer the questins.
Wh is Shennng?Where is Shennngjia and what is it famus fr?
Wh is Shennng?Where is Shennngjia and what is it famus fr?What else d yu knw abut Shengnngjia?
A mythical figure in ancient China wh brught agriculture and the use f tls t China and wh invented agricultural tls and techniques, and the Chinese calendar with its 24 slar terms.
Shennngjia lies in the nrth-west f Hubei Prvince and is famus fr its beauty and diversity.
It's said that there may be wild men here.
WhyShennngjia?
Predict & Read fr the genre
Lk at the title and pictures and make predictins.What des the title mean? The title raises a questin: Why did Shennngjia make it nt the UNESCO Wrld Heritage List?What is the genre f the passage?
The genre f the passage is lecture.
The lecture is ne f the ldest teaching methds, and is still widely used tday. A typical lecture ften starts with addressing the tpic directly. Data, examples and cmparisns are then used t supprt the main ideas. Bth verbal and visual infrmatin is used in rder t maintain the audience’s interest. The end f a lecture is ften fllwed by a shrt questin-and-answer sessin.
Whie-reading
Read the sentences frm the passage and decide if they serve t give data (D), examples (E) r make cmparisns (C).
1　The regin rises frm abut 400 metres t ver 3,000 metres abve sea level, 2　... ver 3,000 plant species have been recrded there. This represents mre than ten per cent f China’s ttal flral richness. ______ 3　Shennngjia supprts mre than 600 vertebrate species, including the Glden Snub-nsed Mnkey and the Cluded Lepard. ______ 4　In winter, scientists brave heavy snw and freezing temperatures t supply fd t the Glden Snub-nsed Mnkey. ______ 5　Althugh endangered elsewhere in China due t the invasin f freign species, the bees f Shennngjia have cexisted with the lcal peple fr centuries. ______
Read fr the structure
Hw des the lecturer rganise the lecture?
WHY SHENNONGJIA?
Greeting + intrductin
Criteria fr selectin
Prtective measures
Wrk in grups. Make the mind map fr the lecture.
Para. 1-2 Greeting + Intrductin
What rles d the questins in Paragraph 2 play?
Para. 1: Gd mrning, everyne. It is my great pleasure t give a lecture here n behalf f the Be at One with Nature Assciatin.Para. 2: As we knw, in 2016, Shennngjia made it nt the UNESCO Wrld Heritage List. But there are s many imprtant places nt yet n this list. S yu might ask: why Shennngjia? Is it its frests that stretch n and n like great green seas? Is it the legendary father f Chinese herbal medicine, Shennng, after whm the park is named? Or is it the mysterius creature called “Yeren” (wild man) that has captured the imaginatin f the wrld?
They serve t intrduce the tpic and attract the audience.
Read fr details
Para. 3 Criteria fr selectin
What are the criteria required by the UNESCO Wrld Heritage List?
Para. 3: UNESCO awarded Shennngjia this status because it meets tw criteria required by the list. It cntains a naturally-balanced envirnment that allws the many and varius species t live and prsper. It is als ne f the rare lcatins in the wrld where scientists can bserve in real time the eclgical and bilgical prcesses that ccur as the plants and animals develp and evlve.
Cntaining a naturally-balanced envirnment and being ne f the rare lcatins in the wrld where scientists can bserve in real time the eclgical and bilgical prcesses.
Para. 4 Criteria fr selectin
What makes Shennngjia the mst “cmplete” natural areas in the wrld?
Para. 4: Fr the first criterin, Shennngjia is apparently ne f the mst “cmplete” natural areas in the wrld. The regin rises frm abut 400 metres t ver 3,000 metres abve sea level, giving it the name the “Rf f Central China”. The vast range in altitude results in a great variatin in climatic cnditins. This allws a wide variety f species t thrive. Sme f the plants and animals have survived millins f years, and are regarded as living fssils.
Shennngjia rises frm abut 400 metres t ver 3,000 metres abve sea level, which results in a great variatin in climatic cnditins, allwing a wide variety f species t thrive.
Para. 5 Criteria fr selectin
Read carefully and fill in the blanks.
incredible bidiversity
Over 3,000 _____ species
mre than ten per cent f China’s ttal ______________
mre than ____ vertebrate species
the Glden Snub-nsed Mnkey and ____________________
arund 4,300 ______ species
flral richness
the Cluded Lepard
Para. 6 Prtective measures
Hw des the scientist prtect the species?
Para. 6: It is a challenge t lk after s many species. In winter, scientists brave heavy snw and freezing temperatures t supply fd t the Glden Snub-nsed Mnkey. Thanks t their effrts, the mnkey’s ppulatin has dubled since the 1980s. Their number reached ver 1,300 in 2015 and cntinues t grw.
They brave heavy snw and freezing temperatures t lk after the species.
Para. 7 Prtective measures
The lcal peple
prviding them ________________
Peple f Shennngjia live and wrk ______________________________ nature.
with a secure hme
in harmny with
Why ShenNngjia?
Opening (Para 1-2)
Greeting(Para 1)
Intrductin(Para 2)
Reasns fr selectin (Para 3-5)
Tw criteria（Para 3)
Naturaliy- balanced envirnment (Para 4)
Bidiversity(Para 5)
Peple live in harmny with nature (Para 6-7)
Scientists(Para 6)
Lcal peple(Para 7)
Cnclusin(Para 8)
Q&A (Para 9)
understanding, awareness and hard wrk
What rles d the questins in Paragraph 2 play? Accrding t the passage, what has been dne t prtect the eclgy f Shennngjia?
The questins in Paragraph 2 serve t intrduce the tpic and attract the audience.
T prtect the eclgy f Shennngjia, scientists make every effrt t lk after the species. In winter, scientists brave heavy snw and freezing temperatures t supply fd t the Glden Snub-nsed Mnkey. Mre imprtantly, the lcal peple live in harmny with the nature. They take things frm nature withut damaging it.
Which part f Shennngjia interests yu mst? Why?
I admire the lcal peple wh live in harmny with nature and I like their way f life.
Wrk in grups. Give a talk cmparing Macquarie Island and Shennngjia.
Think abut the similarities and differences between Macquarie Island and Shennngjia and make ntes.
Bth have wild and natural beauty.Bth are UNESCO Wrld Heritage Sites.
Macquarie Island was nce in chas due t the intrductin f nn-native species, while Shennngjia has always been in natural harmny.The native species f Macquarie Island existed fr thusands f years, while sme f the plants and animals in Shennngjia have survived ver millins f years.Shennngjia has mre varied species f plants and animals than Macquarie island.
Decide what cnclusins yu can draw frm cmparing the tw places and what yu wuld like t include in yur talk.Give yur talk t the class.
Humans are nly part f naturally-balanced nature as the animals. We shuld live withut disturbing the nrmal ecsystem r we'll be punished by nature.
Language pints
Data ， examples and cmparisns are then used t supprt the main ideas . 然后使用数据、例子和比较来支持主要观点。cmparisn n. 比较by/in cmparisn with 与……相比make a cmparisn 进行比较【归纳拓展】cmpare A with/t B　把A 和B 相比较cmpare A t B　把A 比作Bcmpared with/t 与……相比（在句中作状语）beynd cmpare 无与伦比
◆完成句子(1)_________________________________________（与……相比）ther students，Mike is mre intelligent.(2) The interviewers_____________________ （进行对比） amng the interviewees and tried t find ut which ne was the best.◆单句语法填空(3)________（cmpare） with yur translatin wrk，yur partner’s is better.(4) Peple ften cmpare a teacher_______ a gardener wh takes great care f varius plants.(5) Cmparing this mtrbike ________ that ne，I like the latter which has bright clur and new style.
By/In cmparisn with 或 Cmpared with/t
made a cmparisn
It is my great pleasure t give a lecture here n behalf f the Be at One with Nature Assciatin. 我很开心能代表人与自然和谐相处协会在这里发表演讲。n behalf f/n ne’s behalf（1）代表On behalf f my whle family，I’d like t extend my sincere gratitude fr yur help. 我谨代表我全家对你们的帮助表示真诚的感谢。（2）因为（某人）；为了（某人）Please dn’t leave n my behalf. 请不要因为我而离开。
◆完成句子(1)_____________（代表）everyne here，I wish yu a pleasant jurney back t yur cuntry.(2)Mr King can’t be here，s his wife will accept the prize_____________________________（代表他）.
On behalf f　
n his behalf/n behalf f him
Is it the legendary father f Chinese herbal medicine，Shennng，after whm the park is named? 还是因为它是以中国草药之父神农命名？ name… after…用……的名字给……命名【归纳拓展】name sb. as... 任命某人为…… call ne’s name 叫某人的名字call sb. names 辱骂某人　 by the name f... 名叫…… under the name f 以……的别名in the name f sb. 属于某人；以某人的名义
◆完成句子(1)As a child，Jack studied in a village schl，which_________________ （以……的名字命名） his grandfather.(2) I have t talk t a cach _______________ （名叫） Tm Green.(3) I’ve cme t cllect my tickets—I bked them by phne yesterday _______________ （以……的名义）William.
was named after
by the name f
in the name f
UNESCO awarded Shennngjia this status because it meets tw criteria required by the list. 联合国教科文组织令神农架入选是因为它符合入选名录的两项标准。【句式分析】过去分词短语 required by the list 作后置定语。tw criteria 与 require 是被动关系，故 require 用过去分词形式。过去分词（短语）作定语（1）位置：单个的过去分词作定语时，常放在被修饰词之前；过去分词短语作定语时，常放在被修饰词之后，其作用相当于一个定语从句。the fallen leaves 落叶paintings painted by a girl =paintings that are painted by a girl 一个女孩的画作
UNESCO awarded Shennngjia this status because it meets tw criteria required by the list. 联合国教科文组织令神农架入选是因为它符合入选名录的两项标准。【句式分析】过去分词短语 required by the list 作后置定语。tw criteria 与 require 是被动关系，故 require 用过去分词形式。过去分词（短语）作定语（2）意义：及物动词的过去分词作定语，表示被动和完成；不及物动词的过去分词作定语，只表示动作已完成，不表示被动。a furnished rm 有家具的房间（表示被动和完成）the questin discussed yesterday 昨天讨论的问题（表示被动和完成）a retired teacher 一名退休教师（只表示完成）an escaped prisner 一名逃犯（只表示完成）
◆单句语法填空(1)T return t the prblem f water pllutin，I’d like yu t lk at a study__________（cnduct） in Australia.(2)After cmpleting it，please return the frm t us in the __________（prvide）envelpe.(3) ［2017· 北京卷］ Jim has retired，but he still remembers the happy time __________ （spend）with his students.(4) Tsinghua University，_________（fund）in1911，is hme t a great number f utstanding figures.(5) The players __________（select）frm the whle cuntry are expected t bring us hnr in this summer game.(6)We finished the run in less than half the time __________ （allw）.(7) I’m calling t enquire abut the psitin __________ （advertise） in yesterday’s China Daily.
advertised
The vast range in altitude results in a great variatin in climatic cnditins. 海拔的巨大差异导致了迥然不同的气候环境。result in 导致，造成Neglecting t prtect the envirnment will result in a lt f severe cnsequences. 忽视环境保护将会导致许多严重的后果。【归纳拓展】（1）同义表达：lead t，bring abut，cntribute t，cause（2）result frm 起因于，由……造成 as a result 结果，因此 as a result f 由于，作为……的结果The unfair judgement results frm the prejudice. 不公平判决由偏见引起。The prejudice results in the unfair judgement. 偏见导致不公平判决。
◆单句语法填空(1) Abut fifty percent rad accidents result ______ head injuries.(2) The accident that resulted _______ the death f tw passengers resulted _______ careless driving.◆同义句转换(3) The delay f the flight resulted frm the heavy fg.=The heavy fg _______________________________________________the delay f the flight.
resulted in/led t/brught abut/cntributed t/caused
In winter，scientists brave heavy snw and freezing temperatures t supply fd t the Glden Snub-nsed Mnkey. 冬季，科学家们不畏暴雪和严寒为川金丝猴提供食物。supply v. & n.（1）v. 供应，提供（2）n.［C］供应（量），供给（量）；（常用复数）日用品，补给品the water/gas supply 水/ 煤气供应
◆单句语法填空(1) They will supply us _______technlgy supprt withut asking fr anything in return.(2)This bk will supply sme scientific methds _______ us in English learning.(3)At the beginning f every semester，students ______________ （supply） with a list f bks that they are expected t read.(4) Our schl library can prvide all kinds f gd bks _______ students.(5)We are here t prvide the public ________ a service.(6) Finally，the manager ffered a gd jb _______ me.
are supplied
By prviding the bees with a secure hme，the villagers cllect their hney in return. 村民为它们提供安全住所，蜜蜂为人们提供蜂蜜。in return 作为回报 / 报答；作为回应in return fr 作为对……的回报 / 报答【归纳拓展】in turn 依次，轮流；相应地，转而The kids walked ut f the rm in turn. 孩子们依次走出了房间。Increased prductin will，in turn，lead t increased prfits. 增加生产会继而增加利润。
◆完成句子(1)He is willing t help thse in truble. _____________（换来的是），peple respect him，saying he is a warm-hearted man.(2) He didn’t expect anything _____________ （作为对……的回报） his help.◆选词填空（in return/in turn）(3)This pem describes the painful feelings f a man in lve with smene wh des nt lve him _____________.(4)Thery cmes frm practice and _____________ serves practice.(5)While staying in the village，James unselfishly shared whatever he had with the villagers withut asking fr anything _____________.
in return fr
in return　
Drafting a lecture
Read the passage and answer the questins.
Where is Fanjing Muntain? Why is it significant?
Fanjing Muntain is lcated in Guizhu Prvince. It is significant because it represents ne f the cuntry’s great achievements in envirnmental prtectin.
Why was Fanjing Muntain selected fr inclusin in the UNESCO Wrld Heritage List?
The main reasn fr its inclusin is its bilgical diversity, with apprximately 50 endangered plant and animal species within its prtected area.
Cmplete the utline t rganise yur lecture draft based n the infrmatin in Activity 5. D nline research if necessary.
Opening: 1) greeting2) intrductin t the tpic:___________________________________________Reasn fr selectin:______________________________________________________________________________________Other infrmatin:1) _________________________________________2) _________________________________________Cnclusin:___________________________________________Q&A
Why Fanjing Muntain has been added t the UNESO Wrld Heritage List.
Opening:1) greeting2) intrductin t the tpic:
Reasn fr selectin:
Because f its bilgical diversity.
Other infrmatin:
Fanjing Muntain is ne f the first natinal nature reserves in China.
Fanjing Muntain has breathtaking scenery which makes it a summer resrt.
Fanjing Muntain represents ne f China's greatest achievements in prtecting envirnment.
Wrk in pairs. Make imprvements t each ther's lecture drafts and share them with the class.
Nw think abut hw well yu understd the features f a lecture, and what yu shuld pay attentin t when drafting a lecture.
演讲稿是在较为隆重的仪式上和某些公众场所发表的讲话文稿。它可以用来交流思想、感情，表达主张、见解，也可以用来介绍自己的学习、工作情况和经验。演讲稿具有宣传、鼓动、教育等作用，它可以把演讲者的观点、主张与思想感情传达给听众，使他们信服并在思想感情上产生共鸣。
开头：好的开头能够紧紧地抓住听众的注意力，为整场演讲的成功打下基础。常用的开头有点明主题、交代背景、提出问题等。
称呼：最常用的是Ladies and gentlemen，也可根据不同情况，选用 Fellw students, Distinguished guests, Mr. Chairman, Hnrable judges等。
演讲稿的结构分称呼、开头、正文和结尾四个部分。
正文：它是整篇演讲的主体，必须有重点、有层次。由于演讲材料是通过口头表达的，为了便于听众理解，各段落应上下连贯，段与段之间有适当的过渡和呼应。
结尾：它是演讲内容的收束，起着深化主题的作用。结尾的方法有归纳法、引文法、反问法等。归纳法是概括一篇演讲的中心思想，总结强调主要观点；引文法则是引用名言警句，升华主题，留下思考；反问法是以问句引发听众思考和对演讲者观点的认同。此外，演讲稿的结尾也可以用感谢、展望、鼓舞等语句作结，使演讲能自然收束，给人留下深刻印象。
一、审题定调本写作任务要求写一篇讲座文稿，介绍一处位于中国的世界自然遗产。完整的讲座文稿应当包含开场问候、开头点题、内容阐述、结尾总结以及问答环节（本文可以省略）这几个部分。撰写讲座文稿时应当注意紧扣主题、结构清晰、语言准确。
二、谋篇布局根据提示信息，我们可将本写作任务分为三部分：第一部分：引入主题，简要介绍地理位置；第二部分：具体介绍入选理由；第三部分：说明申遗成功的意义。
useful expressins
glbal warming 全球变暖white pllutin 白色污染husehld garbage 生活垃圾greenhuse effect 温室效应greenhuse gas emissins 温室气体排放endangered wildlife 濒危野生动物sustainable develpment 可持续发展
eclgical destructin 生态破坏energy cnservatin and emissins reductin 节能减排unique natural eclgy 独特的自然生态eclgical and envirnmental prtectin 生态环境保护raise envirnmental awareness amng the general public 提高全民环保意识
The eclgical envirnment is crucial t human civilizatin and China’s develpment. 人类文明和中国的发展都与生态环境息息相关。China’s gal is t build a resurce-cnserving and envirnmentally friendly sciety. 中国的目标是建设一个资源节约型和环境友好型的社会。A better understanding f the envirnment is necessary. 更好地了解环境情况是有必要的。
useful sentences
The Wnders f Fanjing Muntain Gd afternn, everyne! I'm very happy t be here t give a shrt lecture. Have yu ever heard f Fanjing Muntain? Or have yu ever visited it? If yu haven't, yu sn will! Fanjing Muntain lies in Tngren, Guizhu Prvince with an elevatin f abut 2,570 metres. It is the highest peak f the Wuling Muntain range in suth-west China. Fanjing Muntain was added t the UNESCO Wrld Heritage List in 2018.
The Fanjingshan Nature Reserve was established in 1978 and represents ne f the cuntry's greatest achievements in envirnmental prtectin. The rich bidiversity f the Wuling Muntain range is the principal reasn fr Fanjing Muntain's inclusin in the UNESCO Wrld Heritage List. Cmprising the largest subtrpical primeval beech frest, the regin is hme t 2,000 species f plants, such as the endangered Chinese dve tree. Endangered animal species that can be fund n Fanjing Muntain and its surrunding muntain range include the Chinese giant salamander, frest musk deer and grey snub-nsed mnkey.
Fanjing muntain is f curse als renwned fr the breathtaking views frm its summit—r, mre accurately “summits”, as there are three f these! And when night falls leaving this magnificent scenery in darkness, the Mushrm Stne, ne f the many strange rck frmatins, is illuminated s that visitrs can still marvel at the wnders f Fanjing Muntain. All explains why Fanjing Muntain earned its place n the UNESCO Wrld Heritage List. Thank yu fr yur listening! Nw, des anyne have any questins?
Presenting ideas
Read the qute and answer the questins.1　What is yur understanding f “clear waters and lush muntains” and “gld and silver”?2　What message is cnveyed by the qute?
“Clear Waters and Lush Muntains” refers t ur natural envirnments and “Gld and Silver” refers t invaluable assets.
The qute cnveys that natural envirnments are als invaluable assets and we shuld make every effrt t prtect them.
Wrk in grups. Talk abut yur understanding f the qute. Find example(s) that can prve it and make ntes.
My understanding:My example(s):Cnclusin:
Prepare a shrt speech. Cnsider the fllwing：
1　the structure f yur speech2　useful wrds, expressins and structures
Review language pints.Prepare a shrt speech.