2020-2021学年Unit 2 Wildlife protection课堂教学ppt课件

这是一份2020-2021学年Unit 2 Wildlife protection课堂教学ppt课件，文件包含22pptx、21pptx、24pptx、22docx、23pptx、21docx、24docx、23docx等8份课件配套教学资源，其中PPT共154页， 欢迎下载使用。

精读课文　疏通理解障碍[读文清障][1] equally adv.平等地[2] dlphin/'dɒlfɪn/n.海豚[3] pay attentin t 注意，关注t为介词，后接名词、代词或动词-ing形式作宾语。[4] survive v．生存，幸存；活下来survive n靠……活下来；靠……生存(＝live n)[5] billins f 数十亿的hundreds f 数以百计的thusands f 成千上万的millins f 数百万的
[6] cut dwn 砍倒；削减[7] the habitat f ……的栖息地[8] such as 例如；像……这样的用于列举前面提到的事物的一部分。[9] kala/kəʊ'ɑːlə/n.树袋熊；考拉[10]in this way 用这种方法/方式
[原文呈现]Give Ugly a Chance!When it cmes t wildlife prtectin 【1】， all species—the gd, the bad, and the ugly—shuld be treated equally[1].Pandas, dlphins[2]， and ther cute wildlife are imprtant, but we must pay attentin t[3] less cute animals, t.The wrld needs all kinds—withut variety, ur planet cannt survive[4].S if yu want the future t be beautiful 【2】， yu have t give ugly a chance.【1】“When it cmes t...”意为“一谈到……；就……而论”， t是介词， when 引导时间状语从句。【2】此处是if引导的条件状语从句。
Dn't Make Paper with My Hme!Billins f[5] trees are being cut dwn[6]【3】 every year t make paper fr humans.Every tree that is cut dwn 【4】 is a part f the habitat f[7] animals such as[8] these kalas[9].In this way[10] a lt f animal hmes are being destryed【5】！ Is it right t make animals hmeless s that humans can have mre paper【6】？【3】此处是现在进行时的被动语态，是正在进行的被动动作。【4】此处是that引导的定语从句，that在从句中作主语，不可省略。【5】此处是现在进行时的被动语态，突出强调了动作的承受者a lt f animal hmes。【6】句中it是形式主语， t make animals hmeless 是真正的主语；s that意为“为了，以便”，在句中引导目的状语从句，相当于in rder that。从句中往往含有can, culd, may等情态动词，表明动作尚未发生。
[课文翻译]给难看的动物一个机会！当谈到野生动物保护时，所有的物种——好的、坏的和丑的——都应该得到平等的对待。熊猫、海豚以及其他可爱的野生动物固然很重要，但是我们也必须关注那些不那么可爱的动物。世界需要万物——没有多样性，我们的星球就无法生存。因此，如果你想让未来变得美丽，你得给不好看的动物一个机会。不要用我的家来造纸！每年，数十亿棵树木遭到砍伐，用于人类造纸。每棵被砍伐的树木都是诸如考拉等动物栖息地的一部分。砍树造纸摧毁了众多动物的家园！为了让人类有更多的纸张，就让动物无家可归，这样做对吗？
对接写作　体现学以致用目标一 宏观理解　构建模板1.Read the psters and write a ne-sentence summary fr each.Give Ugly a Chance: ____________________________________________________________________________________________________Dn't Make Paper with My Hme: _________________________________________________________________________________________
“Ugly” animals are just as imprtant as cute animals because nature needs variety t functin prperly.
Cutting dwn trees t make paper destrys the natural habitat f many animals.
2．What des each pster use t stir up emtins?_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3．Accrding t the tw psters, we can learn t use the fllwing utline when we write a pster.(写作模板)Title＋PictureWhen it cmes t..., be/... are imprtant, but we must... Withut..., ur planet cannt... S if yu want..., yu have t...
The first pster uses an ugly picture f an animal t get a reactin frm the reader, but then makes the pint that this reactin is part f the prblem, because all animals shuld be prtected, nt just nes we think are cute.The secnd has a cute picture and the headline is written as if the kalas were speaking t the reader which may make them mre sympathetic.
目标二 写作要领　技法指导本单元的写作任务是写一则海报。文体感知海报是向大众发布某种消息的布告。海报的形式多为招聘广告、活动宣传和人物介绍。英文海报的内容常为球讯、影讯、商业报道、展览会、报告会、专题讲座等。
话题词汇①prtect v. 保护②ppulatin n. 种群③envirnment n. 环境④pllutin n. 污染⑤rare adj. 珍稀的⑥habitat n. 栖息地⑦balance n. 平衡⑧melt v. 融化⑨disappear v. 消失⑩damage v. 破坏⑪human beings 人类⑫live in harmny with 与……和谐相处
话题句式(一)开门见山，说明主题。1．As we all knw, animals are dying ut fr a variety f reasns.众所周知，动物由于各种原因而灭绝。2．There is n dubt that animals are ur lyal friends.毫无疑问，动物是我们忠实的朋友。
(二)列出相关信息。1．If peple keep cutting dwn the frests, the wild animals will have nwhere t live.如果人们继续砍伐森林，野生动物将无处栖身。2．Giant pandas, which are ne f the endangered animals, live in the frest and live n bamb. 大熊猫是濒危动物之一，它们生活在森林里， 以竹子为食。3．The number f plants and animals n the earth is becming smaller and smaller.地球上的植物和动物的数量正变得越来越少。
4．Air and water are being plluted s that the envirnment where animals live is destryed.空气和水正受到污染，以至于动物生存的环境被破坏。5．It is necessary that we shuld raise peple's awareness f animal prtectin.我们有必要提高人们的动物保护意识。
(三)用标语或口号鼓舞人心。1．I call n everyne t d their best t prtect the animals.我呼吁每个人都尽最大努力保护动物。2．Strict laws shuld be made t ensure the safety f endangered animals.应该制定严格的法律来确保濒危动物的安全。3．Prtecting wild animals is a gd way t keep the balance f nature, which affects the survival and develpment f mankind.保护野生动物是保持自然平衡的好方法，这影响到人类的生存和发展。4．Saving them is saving urselves!拯救他们就是拯救我们自己！
目标三 写作实践　分步演练【写作要求】请根据下面有关远东豹的信息写一则关于保护远东豹的海报。Amur lepard (远东豹)Situatin: Amur lepard is seen as ne f the mst endangered animals in China.Ppulatin: less than 100Why is it endangered: Illegal hunting and habitat lssWhat are being dne: Sme reserves have been set up and illegal hunting has been banned.What can we d: Ban illegal hunting and prtect their habitat!注意：词数80左右。可适当增加细节。
第二步　遣词造句1．谈到远东豹， 我们都处于危险之中。______________ Amur lepard, all f us are in danger.2．我们对大自然和人类都很重要。____________________ nature and t human beings.3．我们必须很好地得到保护。We must _____________．4．由于森林砍伐， 我们的栖息地正变得越来越小。__________________________________ due t defrestatin.
When it cmes t
We are imprtant bth t
be well prtected
Our habitats are becming smaller and smaller
5．我们的种群现在正快速减少。___________________________________________________________6．我们的数量不足100。___________________________________________________________7．为了阻止我们灭绝， 我们希望拥有足够的生存空间。___________________________, we hpe t have enugh living spaces.8．停止非法捕猎， 立刻拯救我们的栖息地吧！ ___________________________________________________________
Our ppulatin is reducing rapidly nw.
Our numbers are less than 100.
In rder t stp us frm dying ut
Stp illegal hunting and save ur habitats nw!
第三步　句式升级9．用连接句2、句3______________________________________________________________________________________________________________________10．用介词＋which连接句4、句5______________________________________________________________________________________________________________________
We are s imprtant bth t nature and t human beings that we must be well prtected.
Our habitats are becming smaller and smaller due t defrestatin, as a result f which ur ppulatin is reducing rapidly nw.
第四步　完美成篇用适当的过渡词语，把以上词汇和句式，再加上联想内容，组成一篇英语短文。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
We are in danger!When it cmes t the Amur lepard, all f us are in danger. We are s imprtant bth t nature and t human beings that we must be well prtected. Our habitats are becming smaller and smaller due t defrestatin, as a result f which ur ppulatin is reducing rapidly nw. Our numbers are less than 100. In rder t stp us frm dying ut, we hpe t have enugh living spaces.Stp illegal hunting and save ur habitats nw!
自查语基　落实基本知能Ⅰ.核心词汇根据语境写出正确的单词1．a ban n hunting ________ 禁止猎杀鹿2．play with sme ________ 和一些袋鼠一起玩3．________ pllutin 降低污染4．________ pest 害虫5．in yur ________ 在你的社区6．pandas, ________， and ther cute wildlife 熊猫， 海豚以及其他可爱的野生动物7．hunt fr its ________ and fur 猎杀获取它的皮毛
Ⅱ.拓展词汇根据语境写出相应的派生词1．①stir up ne's ________ 激发情感②________ experience 情感体验2．①an ________ thing 一件不同寻常的事②________ practice 惯例
Ⅲ.重点短语1．________________ 由于；因为 2．________________ 搜索；查找 3．________________ 激起4．pay attentin t ________________5．cut dwn ________________6．carry ut ________________
Ⅳ.重点句型1．[句型]when it cmes t... 意为“当谈及/涉及……时”[教材]____________________________, all species—the gd, the bad, and the ugly—shuld be treated equally.当谈到野生动物保护时， 所有物种——好的、坏的和丑的——都应受到平等对待。2．[句型]if 引导状语从句[教材]S _____________________________， yu have t give ugly a chance. 所以， 如果你想让未来变得美丽， 你必须给丑陋的动物一个机会。
When it cmes t wildlife prtectin
if yu want the future t be beautiful
3．[句型]“It is/was＋被强调部分＋that/wh...”强调句型[教材]_____________________ the WWF cnstantly put up infrmatin t stir up public interest in the welfare f the planet.就是因为这个原因，世界自然基金会不断发布信息，以激发公众对地球福利的兴趣。
It is fr this reasn that
探究新知　发展语言知识1(教材P19)They gt up early s as t search fr wild birds.他们早起寻找野鸟。◎search fr 搜索；查找(1) 为找……而搜索……(2)in ne's search fr 寻找in search f 寻找[佳句]　The rescue wrkers were wrking hard t search fr thse survivrs.救援工作者们正在努力寻找那些幸存者。
[练通]——单句语法填空①As a result, they have t search _______ new habitats t survive.②The yung lady has searched everywhere _______ her lst ring but she can't find it.[写美]——一句多译他决心去美国寻找更美好的生活。③He is determined t g t the USA ____________ a better life.④He is determined t g t the USA t ___________ a better life.
in search f
2(教材P20)When it cmes t wildlife prtectin, all species—the gd, the bad, and the ugly—shuld be treated equally.当涉及野生动物保护时，所有的物种——好的、坏的和丑陋的——都应该被平等对待。◎句型公式： When it cmes t...当涉及/谈及…… “when it cmes t...”意为“当涉及/谈及……时”；在该句型中t为介词。[佳句]　When it cmes t hw t prtect China's cultural heritage，the students hld different pints f view.当谈到如何保护中国文化遗产时，学生们持有不同的观点。
[写美]——应用文之建议信__________________________， my advice is that yu shuld practice speaking English as ften as pssible. Just as the ld saying ges, “Practice makes perfect”．当谈到提高英语时，我的建议是每天尽可能地多听多说英语，正如俗话所说，“熟能生巧”。
When it cmes t imprving English
3(教材P21)Write a title that is simple, interesting, and unusual，...写一个简单、有趣且不寻常的标题……◎unusual adj.特别的；不寻常的(1)It is unusual fr sb. t d sth. 某人做某事是不同寻常的(2)as usual 像往常一样(3)usually adv. 通常[佳句]　Tu Yuyu is an unusual wman scientist, wh makes great cntributins t medicine.屠呦呦是一位不寻常的女科学家，她对医学做出了巨大的贡献。
[练通]——单句语法填空①This kind f dlphin is _______ (usual), because their skin is different frm that f ther nes.②________ (usual), we have lunch at schl n weekdays.[写美]——应用文佳句③虽然他在事故中受了伤，但他照常工作。Althugh he was injured in the accident, he carried n _____________．
wrking as usual
4(教材P22)It is fr this reasn that the WWF cnstantly put up infrmatin t stir up public interest in the welfare f the planet.正是基于这个原因，世界自然基金会不断发布信息，以激发公众对地球福利的兴趣。◎句型公式：“It is/was＋被强调部分＋that/wh...”强调句型(1)It 是强调句，用来强调句子中的除谓语和定语之外的成分。被强调的部分为人时用wh或that均可，其他情况均用that。(2)句式的强调结构： It is/was nt [佳句]　It was my grandma wh/that gave me a happy and rich childhd.是我的奶奶给了我一个快乐、丰富多彩的童年。