高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature教学设计

这是一份高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature教学设计，共9页。教案主要包含了设计意图等内容，欢迎下载使用。
本课时包括 Starting ut和 Understanding ideas两部分。
Starting ut是导入部分，包括看图片回答问题和观看视频回答问题两个环节。通过了解图片中的四个著名景观，扩大学生的知识面，引导学生了解这些景点的位置、特色以及它们的共同点。通过观看视频，了解三种类型的世界遗产，即世界文化遗产、世界自然遗产、世界文化与自然双重遗产，并思考中国有哪些自然遗产。
Understanding ideas部分讲述了作者第一次乘坐青藏铁路线列车，感受“天路”之旅，作者充分肯定了青藏铁路建设所取得的成就以及建设者们克服重重困难和所付出的努力，表达了作者作为一名建设者的自豪之情，也表达了工程建设要以生态保护为前提的环保理念。
课时目标：
1.认知并灵活运用本课时的重点单词 steadily、massive、delicate、landmark、splendid、leisure、wetland、grassland、radiatin、mirrr-like、wander、scenery、plateau和短语 at ne’s leisure、have in cmmn、be sure f、put int peratin、pass by、be special t、wrk n、catch ne’s eye、、bring t life、thanks t、the amunt f…、be impressed by等。
2.通过速读、精读等方式，引导学生由浅入深，逐层推进，加深对文章的理解，并掌握不同的阅读技巧和方法。通过对所设置题目的解答，让学生学会根据关键词提取重要信息，理清文章线索，并学会深层次分析问题，进行语言加工，提高归纳概括、推理判断的能力。
3.通过阅读文章，学习建设者为建设“天路”而奋斗和奉献的精神以及不畏困难、攻克不可能的艰难险阻的大无畏精神。
重点难点：
重点：
学习、掌握本课时的重点单词 steadily、massive、leisure、grassland、radiatin、mirrr-like、wander、scenery、plateau和短语 at ne’s leisure、be sure f、have in cmmn、put int peratin、pass by、be special t、wrk n、catch ne’s eye、prtect…frm…、bring t life、thanks t、the amunt f...、be impressed by等，并能在具体语境中灵活运用。
难点：
1.通过解决阅读阶段所设置的题目，学会分析问题、解决问题，理清文章脉络，提高阅读水平。
2.通过阅读文章，学会观察，提高分析问题、思考问题、解决问题的能力。
教学准备：
教师准备：
1.准备好该部分内容的视频材料、PPT以及音频素材。
2.设计好阅读理解题目，利用不同方式拓展语言点，激发学生兴趣。
学生准备：
1.在网上搜索课本中提到的四个中外著名自然景观：中国的黄龙风景名胜区、阿根廷与巴西交界处的伊瓜苏瀑布、坦桑尼亚的乞力马扎罗山和澳大利亚的乌卢鲁巨石的相关信息，并找出它们的共同点。
2.了解有关“天路”的更多背景信息。
3.预习 Starting ut和 Understanding ideas两部分内容，通过查字典等方式提前解决词汇问题。
教学过程：
Step I Starting ut
1. Lk at the pictures and answer the questins.
·What d yu knw abut these places?
·What d these places have in cmmn?
2. Watch the vide and answer the questins.
·What are the three types f Wrld Heritage Sites?
·What ther natural heritage sites in China d yu knw f?
【设计意图】通过观看图片和视频，让学生初步了解本单元内容，为接下来的学习做铺垫。
Step II Reading
1. Pre-reading.
Wrk in pairs and cmplete the quiz. Try t guess if yu are nt sure f the answers.
【设计意图】通过简短的知识小测验，检测学生对青藏铁路的知识储备，激发学生学习的兴趣和欲望。
2. Fast reading.
(1) Read the passage quickly and find ut why the railway is particularly special t the authr.
【设计意图】运用速读方式，带着问题去文中获取关键信息，提高学生阅读的目的性和准确性。
（2）Read the passage again and chse the main ideas fr the parts.
Part 1（Para.1）___________________________________________________
Part 2（Paras.2~6）_________________________________________________
Part 3（Para.7）_____________________________________________________
【设计意图】通过该活动，引导学生理清段落大意，了解整篇文章的布局结构，有助于提高学生的概括、分析能力。
3.Careful reading.
(1) Read the passage and chse the best answers.
(2) Language pints.
Master the wrds and phrases:
steadily, massive, leisure, grassland, radiatin, mirrr-like，wander，scenery，plateau，at ne’s leisure, be sure f，have in cmmn，put int peratin，pass by，be special t，wrk n，catch ne’s eye，prtect…frm…，bring t life，thanks t，the amunt f...，be impressed by
【备注】词汇知识点讲解详见第二教案“新知探究”。
（3）Read the passage again and retell it.
【设计意图】通过设置一系列活动，引导学生进一步理解文章，吃透教材，从不同侧面加深对文章的理解，培养学生分析题目、把握题干和选项中的各种信息、找准关键词、回扣原文、归纳出正确答案的能力。
4.Pst-reading.
(1) D Activity 3 n Page 64.
Chse the authr’s purpse in writing the passage and give yur reasns.
① T prve that humans can cnquer nature.
② T highlight the amunt f wrk required t build the Qinghai-Tibet Railway.
③ T praise the wrkers’ effrts in building the Qinghai-Tibet Railway.
【设计意图】该活动以选择题的形式呈现，让学生选出作者的写作意图，锻炼学生获取关键信息、归纳总结的能力。
（2）D Activity 4 n Page 64.
Organise infrmatin frm the passage and cmplete the table.
【设计意图】通过表格的形式，将建设青藏铁路所面临的问题以及解决方案清晰地列出来，有助于学生理清文章主线、获取关键信息。引导学生抓住题目中的关键词，回扣原文，通过原文定位法，找到问题的答案。
Step Ⅲ Summing up
总结本节课的重点单词 steadily、massive、leisure、grassland、radiatin、mirrr-like、wander、scenery、plateau和短语 at ne’s leisure、be sure f、have in cmmn、put int peratin、pass by、be special t、wrk n、catch ne’s eye、prtect…frm…、bring t life、thanks t、the amunt f…、be impressed by以及句型，采用表格、思维导图等形式更清晰地了解它们的用法，形成知识脉络。
2.让学生简要概括建设青藏铁路面临的困难以及解决方法，进一步锻炼学生概括、归纳的能力。
3.通过对建设者们建设青藏铁路所付出的超于常人的努力的了解，学习他们克服困难、积极寻找解决问题的途径并为之奋斗的精神。
Step IV Hmewrk
1. Sum up what yu learned in class and take ntes.
2. Preview the next perid.
板书设计
Huanglng, China
Iguazú Falls,
Argentina and Brazil
Uluru. Australia
Munt Kilimanjar, Tanzania
Suggested answers：
·Cultural Wrld Heritage sites, Natural Wrld Heritage sites and Mixed Wrld Heritage sites.
·（略）
① Which is the highest railway in the wrld?
a The Trans-Siberian railway.
b The Qinghai- Tibet railway.
c The Chengdu-Kunming railway.
② In which year was the cmpleted Qinghai-Tibet Railway put int peratin?
a 1984.
b 2001.
c 2006.
③ Which f these statins is nt n the Qinghai-Tibet Railway?
a Lhasa.
b Glmud.
c Lanzhu.
④ Which f these natural Wrld Heritage Sites des the Qinghai- Tibet Railway pass by?
a Xinjiang Tianshan.
b Qinghai Hh Xil.
c Suth China Karst.
Suggested answers：
①b ②c ③c ④b
Suggested answers：
The authr has wrked n the Qinghai-Tibet Railway.Once believed“impssible”, the highest railway in the wrld is a recrd f the effrts f the wrkers t vercme the mst difficult engineering challenges.These effrts and their end results mean that the railway is special t the authr.
A. Hw the wrkers prtect the delicate ecsystem.
B. I’m prud that we built ur “impssible” railway with the care that the envirnment deserves.
C. I’m abut t travel alng the railway that many freign experts claimed was“impssible”.
Suggested answers：
Part 1: C； Part 2: A； Part 3: B
①Accrding t many freign experts ,_______.
A. it wuld take a few years t build the railway
B. it wuld need a lt f machines t build the railway
C. nly freign cmpanies culd cmplete the task
D. it was impssible t build the railway
② What can we infer frm the secnd paragraph?
A. It tk the wrkers less than a year t cmplete the railway.
B. The authr was amng the cnstructin wrkers f the Qinghai-Tibet railway.
C. The cnstructin wrkers paid n attentin t ecsystem prtectin while building the railway.
D. The cnstructin wrkers didn’t encunter the challenges freign experts had expected.
③ Why were 675 bridges with a ttal length f abut 160 kilmetres built between Glmud and Lhasa?
A. T prtect wild animals
B. T make sure the wrkers stayed healthy
C. T prtect Cuna Lake frm cnstructin waste.
D. T prevent damage t wetlands and grasslands.
④ Which f the fllwing is NOT true accrding t the passage?
A. The railway starts with Xining, the capital f Qinghai.
B. Lcated at ver 5, 000 metres abve sea level ,Lhasa Statin is the highest railway statin in the wrld.
C. The Qinghai-Tibet Plateau is referred t as the“rf f the wrld”.
D. Thusands and thusands f sandbags were used t prtect Cuna Lake.
Suggested answers：
①D ②B ③D ④B
Suggested answers：
③
Challenges
Slutins
T prtect
wild animals.
·①_____________have been built under the railway t allw the animals t ②____________.
T ③____________.
·675 bridges with④____________were built between Glmud and Lhasa.
·140,000 square metres f wetland were⑤____________ in rder t prtect its distinct ecsystem.
T make sure the wrkers stayed healthy.
·⑥_____________were cnstructed.
·The wrkers als enjyed ⑦_____________in lwer areas.
T ⑧____________.
·Thusands and thusands f sandbags were used t⑨_____________alng the lake t ⑩_____________.
Suggested answers：
① Thirty-three passages
② mve safely and freely in their natural habitat
③ prevent damage t wetlands and grasslands
④ a ttal length f abut 160 kilmetres
⑤ mved t a new area
⑥ several xygen-making statins
⑦ regular breaks
⑧ prtect Cuna Lake
⑨ build a twenty-kilmetre wall
⑩ prtect it frm cnstructin waste
Unit 6 Nurturing nature
Perid I Starting ut & Understanding ideas
I. Starting ut
1. Lk at the pictures and answer the questins.
·What d yu knw abut these places?
·What d these places have in cmmn?
2. Watch the vide and answer the questins.
·What are the three types f Wrld Heritage Sites?
·What ther natural heritage sites in China d yu knw f?
Ⅱ. Reading
1. Pre-reading.
Wrk in pairs and cmplete the quiz.
2. Fast reading.
(1) Read the passage quickly and find ut why the railway is particularly special t the authr.
(2) Read the passage again and chse the main ideas fr the parts.
3. Careful reading.
(1) Read the passage and chse the best answers.
(2) Language pints.
(3) Read the passage again and retell it.
4. Pst-reading.
D Activities 3 and 4 n Page 64.
Ⅲ. Summing up
Ⅳ. Hmewrk