Unit 5　Section C　Developing ideas & Presenting ideas & Reflection同步（ppt课件） (共36张PPT)-2022新外研版（2019）《高中英语》选择性必修第二册.pptx

1、Section CDeveloping ideas&Presenting ideas&Reflection.知识体系图解重点词汇 1.n.比较 2.adj.视觉的 3.n.一段时间 4.n.地位,身份 5.adj.稀有的,罕见的 6.adv.据说;看来;似乎 7.n.海拔(高度)8.adj.濒临灭绝的 9.adv.在别处 10.adj.稳固的,安全的 comparisonvisualsessionstatusrareapparentlyaltitudeendangeredelsewhere secure11.herbal adj.12.vast adj.13.variation n.14.th

2、rive v.15.fossil n.16.evasion n.17.coexist v.18.adj.神秘的 n.神秘的事情 19.n.标准,准则pl.标准,准则 20.adj.生物的,与生物有关的 n.生物,生物学 用香(药)草制成的巨大的,广大的差异;变化茁壮成长化石涌入共存;共处mysterious mysterycriterion criteriabiological biology重点短语1.代表 2.导致 3.被视作 4.多亏了 5.作为报答 6.give a lecture 7.on and on 8.be named after 9.coexist with 10.in ha

3、rmony with on behalf ofresult inbe regarded asthanks toin return演讲不停地,持续不断地以命名与共存 和谐相处重点句式Is it its forests that stretch on and on like great green seas?.介词填空1.return,the king sent him a troop of the best soldiers.2.The new bridge will be named a hero in the accident.3.Only when we live in harmony t

4、he sea animals can we live a happy life on the planet.4.Cycling is regarded one of the best all-round forms of exercise.5.Hangzhou is known its charming West Lake,a UNESCO world heritage site.Inafterwithasfor.阅读导学根据课文内容,选择正确答案1.Which of the following is NOT TRUE?A.Shennongjia is a UNESCO World Herit

5、age.B.Shennongjia has“Yeren”.C.Shennongjia is named after Shennong.D.Shennongjia has a great green sea.2.How many criteria does Shennongjia meet as a world heritage?A.1B.4C.3 D.2答案:D 答案:D 3.Why are there so many species in Shennongjia?A.Because of its long history.B.Because of its vast altitude.C.Be

6、cause of its location.D.Because of peoples protection.4.What do scientists do in winter to protect the monkeys?A.Provide food for monkeys.B.Bring monkeys back indoors.C.Warm the place where the monkeys live.D.Get some statistics from the monkeys.答案:B 答案:A 重点词汇重点句式文化意识高分写作随堂练习1.Data,examples and comp

7、arisons are then used to support the main ideas.数据、例子和对比被用来支撑主要观点。(p.56)【词汇精讲】comparison为名词,意为“对比,比较”。The article makes a comparison between the two poems.这篇文章把这两首诗进行了比较。It is hard to make a comparison with her previous bookthey are completely different.这很难与她以前的书相比两者是截然不同的。重点词汇重点句式文化意识高分写作随堂练习【词汇拓展】

8、by/in comparison with与相比较by comparison(用于句首)比较起来compare v.比较compare.to.把比作;把与相比compare.with.把与相比In comparison with the past,peoples life becomes much better.和过去相比,人们的生活好了很多。He compared the two reports carefully.他仔细地比较了两篇报告。Compared with his room,my room is even smaller.和他的房间相比,我的房间更小。重点词汇重点句式文化意识高分写

9、作随堂练习重点词汇重点句式文化意识高分写作随堂练习重点词汇重点句式文化意识高分写作随堂练习2.The vast range in altitude results in a great variation in climatic conditions.高度的巨大变化导致了气候条件的巨大变化。(p.57)【词汇精讲】variation为名词,意为“变化,变异,变种”。The machine records every variation in temperature.这个机器记录温度上的每一个变化。This soup is a variation on a traditional favouri

10、te.这种汤是对一种受欢迎的传统美食的改良。重点词汇重点句式文化意识高分写作随堂练习【词汇拓展】variety n.变化;多样性;种类a variety of多种多样的various adj.种类繁多的;各种各样的vary vi.改变;变化vary with sth.随而变化vary in在方面变化vary from.to.从到不等;在到之间变动重点词汇重点句式文化意识高分写作随堂练习The Internet makes us smarter over various kinds of things.网络使我们在各种各样的事情上更聪明。A variety of hooks are used,e

11、ach for a different kind of fish.依鱼的种类不同使用各种各样的鱼钩。Our clothes vary with the season.我们的着装随季节而变化。Opinions on this matter vary from person to person.对于这件事,人人意见不一。重点词汇重点句式文化意识高分写作随堂练习重点词汇重点句式文化意识高分写作随堂练习3.The vast range in altitude results in a great variation in climatic conditions.高度的巨大变化导致了气候条件的巨大变化。

12、(p.57)【词汇精讲】result in意为“导致”。They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.他们还赞同下述观点,正是由于燃烧越来越多化石燃料导致了二氧化碳的增加。重点词汇重点句式文化意识高分写作随堂练习【词汇拓展】as a result表示“结果;因此”,引出结果,在句中充当状语as a result of表示“作为的结果;由于”,引出原因,是介词短语without result毫无结果;

13、白费result from由造成;因而产生result in导致People have better access to health care than they used to,and theyre living longer as a result.人们有了比过去更便捷的医疗服务,结果,人们更长寿了。She died as a result of her injuries.她因伤死亡。I think his illness resulted from the overfull tiredness.我认为他的疾病是因为过度劳累而造成。重点词汇重点句式文化意识高分写作随堂练习【微写作】The

14、 Student Union declared the result of the English Speech Contest.As a result,most of the contestants were satisfied with it.In some way,this contest will result in more interest in English.重点词汇重点句式文化意识高分写作随堂练习重点词汇重点句式文化意识高分写作随堂练习Is it its forests that stretch on and on like great green seas?是不是它的森林不

15、断延展,好像绿色的海洋?(p.56)【句型分析】本句为强调句。It is/was+被强调部分+that/who+其他,这个句型可以强调主语、宾语、介词短语及状语。被强调部分表示人时,可以使用that或who。强调句的基本结构基本句式It is/was+被强调部分+that/who+句子其他成分.一般疑问句Is/Was it+被强调部分+that/who+句子其他成分?特殊疑问句特殊疑问词+is/was it+that+句子其他成分?not.until句型的强调句It is/was not until+被强调部分+that+句子其他成分.重点词汇重点句式文化意识高分写作随堂练习It was in

16、 the park that I met Tom yesterday.我昨天在公园遇到了汤姆。Is it Laura who/that is helping you with your English?是劳拉在帮助你学英语吗?What was it that you wanted to find yesterday?昨天你想找的东西是什么?重点词汇重点句式文化意识高分写作随堂练习重点词汇重点句式文化意识高分写作随堂练习重点词汇重点句式文化意识高分写作随堂练习Macquarie Island Macquarie Island,subantarctic island,Tasmania,Austra

17、lia,lies about 930 miles(1,500 km)southeast of the main island of Tasmania.Macquarie,a volcanic mass with an area of 47 square miles(123 square km)and a general elevation of 800 feet(240 metres),measures 21 by 2 miles(34 by 3 km)and has several rocky islets offshore.Recognised as the only place in t

18、he world where rocks from Earths mantle are actively exposed above sea level(a result of geologic activity),the island is an exposed portion of the seabed,the Macquarie Ridge,where the Pacific and Indian-Australian plates meet.Earthquakes occur there about once per year.重点词汇重点句式文化意识高分写作随堂练习Rounded h

19、ills rise some 1,200 to 1,400 feet(365 to 425 metres),and the coast falls steeply away.Although the island is treeless,there are a variety of native vegetation types,including grasses and many species of moss.There are a few small glacial lakes.重点词汇重点句式文化意识高分写作随堂练习起草一篇关于梵净山的演讲稿,阐述梵净山被确定为世界文化遗产的原因。一、

20、审题定调1.确定体裁:本单元的写作任务是起草演讲稿。该篇习作要求起草一篇关于梵净山的演讲稿,主要阐述梵净山被确定为世界文化遗产的原因。该话题围绕“人与自然”,要求条理清晰,论证有力。2.确定人称:本文的主要人称为第三人称。3.确定时态:由于本文是对梵净山的介绍,主要用一般现在时。重点词汇重点句式文化意识高分写作随堂练习二、谋篇布局为使文章能够连贯通顺,习作内容应包括以下四个方面:1.阐明演讲主题;2.说明梵净山被选为世界文化遗产的原因;3.关于梵净山的其他信息;4.结论。重点词汇重点句式文化意识高分写作随堂练习三、组织语言1.核心词汇heritage遗产UNESCO世界教科文组织reserve

21、自然保护区diversity多样性species物种represent 代表重点词汇重点句式文化意识高分写作随堂练习2.高级句式位于贵州省铜仁市的梵净山被列入了世界文化遗产,使得中国的世界文化遗产总数增加到五十三个。Fanjing Mountain,located in Tongren city,Guizhou Province,has been added to UNESCO World Heritage List,bringing the total number of UNESCO sites in China to 53.主要原因是它的生物多样性,在梵净山保护区有大约五十种濒危动植物。

22、The main reason is its biological diversity,with approximately 50 endangered plant and animal species found in its protected area.梵净山有丰富的山毛榉(beech)森林,并且是金丝猴的栖息地。Fanjing Mountain has an abundance of beech forest,which is home to the Golden Monkey.重点词汇重点句式文化意识高分写作随堂练习作为中国第一批自然保护区之一,梵净山是中国环境保护的最大成就之一。A

23、s one of the first national reserves in China,Fanjing Mountain represents one of the countrys greatest achievements in environmental protection.作为避暑胜地,它也因其令人惊叹的风景而闻名。It is also renowned for its breathtaking scenery as a summer resort.梵净山,一个神圣的佛教圣地,是中国的五大佛教名山之一。Fanjing Mountain,a sacred Buddhist site

24、,is one of Chinas five famous Buddhist mountains.重点词汇重点句式文化意识高分写作随堂练习四、连句成篇参考范文Hello,everyone!What Ill talk about today is Fanjing Mountain.Fanjing Mountain,located in Tongren city,Guizhou Province,has been added to UNESCO World Heritage List,bringing the total number of UNESCO sites in China to 53.

25、The main reason for its inclusion is its biological diversity,with approximately 50 endangered plant and animal species found in its protected area.Fanjing Mountain has an abundance of beech forest,which is home to the Golden Monkey.重点词汇重点句式文化意识高分写作随堂练习As one of the first national reserves in China,

26、Fanjing Mountain represents one of the countrys greatest achievements in environmental protection.It is also renowned for its breathtaking scenery as a summer resort.Fanjing Mountain,a sacred Buddhist site,is one of Chinas five famous Buddhist mountains.重点词汇重点句式文化意识高分写作随堂练习.单句填空1.It is myto get the

27、invitation.答案:pleasure2.The mountain rises 6,000 feet sea level.答案:above3.Our foreign policy is to coexist other countries.答案:with4.Forest fires are also developing at higher frequencies as a result global warming.答案:of重点词汇重点句式文化意识高分写作随堂练习5.She no longer has time to enjoy the(vary)activities in the

28、club.答案:various6.addition,some sculptures and statues should be moved indoors.答案:In7.The experiment shows that proper amounts of exercise,if(carry)out regularly,can improve our health.答案:carried8.It was then Claire realised that Tony had opened the curtains of the front window.答案:that重点词汇重点句式文化意识高分写

29、作随堂练习.课文语法填空In 2016,Shennongjia made it onto the UNESCO World Heritage List.It 1.(award)this status because it meets two 2._(criterion).It contains a naturally-balanced environment that allows various species 3.(live)and prosper.It is also one of the rare 4.(location)in the world 5.scientists can ob

30、serve in real time the 6.(ecology)and biological processes that occur as the plants and animals develop and evolve.The vast range in altitude results 7.variation in climatic conditions.Shennongjia has more than 600 vertebrate species,8.(include)Golden Snub-nosed Monkey.The local people take things from nature without 9.(cause)damage.Shennongjia deserves 10.(it)place on the UNESCO World Heritage List.was awardedcriteriato livelocationswhereecologicalinincludingcausingits