Unit 2 Wild life Protection Reading and Thinking ppt课件-（2019）新人教版高中英语必修第二册-.pptx

1、UNIT 2 WILDLIFE PROTECTIONReading and ThinkingLearning objectivesIn this class, you will explore the writing purpose of the text; practise reading to determine literal and implied meaning; practise using new vocabulary and its different forms in context.GuessingGuessingYingyingYingyingAntelopeAntelo

2、peDo you know where antelopes live in ?Antelopes lives in the plains of Tibet, Qinghai and Xinjiang. GuessingGuessingStrong Strong What do you think of antelopes in this picture?What do you think of antelopes in this picture? living livingHow do you feel about this picture?How do you feel about this

3、 picture?angry angry afraid afraid Why did this happen?Actually, they suffer some attacks, because of their valuable fur. For example, hunters shoot them and use their furs to make profits.What can we do to change this situation?lawNational natural reservesreservesGuessingGuessing核心词汇 reserve n. & v

4、t. reserve n. & vt. reservation n. reservation n. 预订；保留预订；保留（1）n.（动植物）保护区；储藏（量） 搭配：in reserve 储备，备用 a nature/wildlife reserve 自然保护区 / 野生动植物保护区 （2 2）vt. vt. 预订；预留；保留预订；预留；保留make out make out （1 1）看清，理解，明白 （2 2）勉强认出，听清，分清 （3 3）声称，把说成 make up make up 组成，构成组成，构成 make up ones mind make up ones mind 下定决心下

5、定决心make use of make use of 利用利用observe vt. observe vt. （1 1）观察（到），观测；注视，注意到 （2 2）遵守；庆祝 observe Chinese new year observe Chinese new year 庆祝中国新年 observe sb. do sth. sb. is observed to do sth.observe sb. do sth. sb. is observed to do sth.（主动不带（主动不带toto，被动要带，被动要带 to to） 有类似用法的词：一有类似用法的词：一“感感”（feelfeel）

6、；二）；二“听听”（hearhear，listen tolisten to）；）；三三“让让” ” （makemake，letlet，havehave）；）；四四“看看”（seesee，watchwatch，observeobserve，noticenotice）；）；半半“帮助帮助” ” （helphelp）。）。 beauty n. beauty n. 美；美人；美好的东西有些名词表示抽象概念时是不可数名词，但被赋予具体含义后可变为可数名词。常见的这类名词有： remind vt. 提醒；使想起 shoot vt. & vi. shoot vt. & vi. （shotshot，shots

7、hot）射杀；射伤；发射 注意“shoot sb. in + the + shoot sb. in + the + 身体部位”中，身体部位名词前用thethe。shoot shoot 的过去分词shot shot 也可作名词，其对应的短语take a shot take a shot 可表示“开枪”“射门”或“拍照”。 profit n. & v. profit n. & v. （1 1）n.n.C C，U U利润，收益，盈利；U U利益，好处 （2 2）v. v. 对有用 / / 有益 搭配：profit from/by profit from/by 从中受益；靠获利 watch outwa

8、tch out（= look out= look out）小心，当心 watch out for watch out for 密切注意，留意；小心；当心 照顾的多种表达法：take care of/look after/ see to/ take care of/look after/ see to/ care for/attend to care for/attend to day and night day and night 日日夜夜；夜以继日 now and then now and then 时而，不时 here and there here and there 到处 back an

9、d forth back and forth 来回地 more or less more or less 或多或少地 sooner or later sooner or later 迟早 up and down up and down 上上下下 attack n. & v. attack n. & v. （1 1）n. n. C C，U U进攻；攻击；抨击；（疾病的）发作 have/suffer a heart attack have/suffer a heart attack 心脏病发作 （2 2）v. v. 攻击；抨击；进攻；（病、虫或化学物）侵袭攻击；抨击；进攻；（病、虫或化学物）侵袭

10、effective adj. effective adj. 有效的；生效的（1 1）effect n. effect n. 影响，结果（2 2）effectively adv. effectively adv. 有效地recover vi. &vt. recover vi. &vt. （1 1）vi. vi. 康复，痊愈 vt. vt. 恢复（能力、知觉等） （2 2）vt. vt. 找回，寻回；重新获得 remove vt. remove vt. （1 1）去除，清除，使消失（=get rid of=get rid of） （2 2）移动；搬开 （3）脱去（衣服等）；摘下（=take off

11、）（4）免除的职务，开除 搭配：remove sb. from sth. 免除某人的职务 intend vt. intend vt. 打算，计划，想要 had intended to do sth. had intended to do sth. 意为意为“本打算做某事本打算做某事”，表示过去未曾实现，表示过去未曾实现的愿望。的愿望。有这种用法的词还有有这种用法的词还有 plan plan，hopehope，thinkthink，expectexpect，mean mean 等。等。 threat n. threat n. 威胁（1）threaten vt. 威胁；危及threaten sb.

12、 with. 用威胁某人be threatened with 受到威胁threaten to do sth. 威胁做某事threaten ones life 危及某人的生命（2）threatening adj. 恐吓的，威胁的 exist vi. exist vi. 存在；生存（不用于进行时） existing adj. 现存的，现行的 harmony n. harmony n. 和谐，一致；融洽 the harmony of sea and sky the harmony of sea and sky 水天一色 an age of peace and harmony an age of pe

13、ace and harmony 和平共处的时代 used to do used to do 过去常常；过去曾经（而现在不再） be used to doing sth. 习惯于做某事（to 是介词） be used to do sth. 被用来做某事（被动语态） Before you readBefore you read，discuss these questions in pairs. discuss these questions in pairs. 1 1Look at the pictures below. What do you think the Look at the pict

14、ures below. What do you think the text is about? text is about? The pictures are of antelopesThe pictures are of antelopes，so the text must be so the text must be about them. about them. 2 2 What do you know about the Tibetan antelope and the What do you know about the Tibetan antelope and the Chang

15、tang National Nature Reserve? Changtang National Nature Reserve? The Tibetan antelope was an endangered animalThe Tibetan antelope was an endangered animal，but but because of human action to protect itbecause of human action to protect it，its numbers are its numbers are now recovering. The Changtang

16、 National Nature Reserve now recovering. The Changtang National Nature Reserve is in western China and covers an area of about 120is in western China and covers an area of about 120，000 square miles. It was created to protect the area 000 square miles. It was created to protect the area and the wild

17、life that live there. and the wildlife that live there. Before readingBefore readingLearn about protecting endangered animals Learn about protecting endangered animals Paragraph 1The writer visited Changtang in order to observe Tibetan antelopes.Fast readingFast reading用一句话概括每段的中心思想用一句话概括每段的中心思想Tibe

18、tan antelopes are in danger.Paragraph 2The authors guide thinks that the land is sacred and protecting the wildlife is a way of life.Paragraph 3Bad times for the Tibetan antelope.Paragraph 4The Chinese government and volunteers took effective measures to protect the Tibetan antelope.Paragraph 5The e

19、ffective measures have helped the population of Tibetan antelopes recover.Paragraph 6Human beings must change the way of life in order to save the planet.Paragraph 7Para 1Para 2Para 3Para 4Para 5Para 6Para7SummaryBackgroundResultsMeasuresSituation of Tibetan antelopesBad times for antelopeMy guide R

20、ead Read the text and match the key words.the text and match the key words.1 1Why did the writer visit Tibet?Why did the writer visit Tibet?He visited to observe Tibetan antelopes.He visited to observe Tibetan antelopes.2 2What did people do to help protect the Tibetan antelope?What did people do to

21、 help protect the Tibetan antelope?People volunteered to watch over the antelopes day and night to protect People volunteered to watch over the antelopes day and night to protect them. Bridges and gates were built to help them move around safely.them. Bridges and gates were built to help them move a

22、round safely.3 3What does“national protection”mean? Can you list more examples?What does“national protection”mean? Can you list more examples?“National protection”means something is protected across the whole “National protection”means something is protected across the whole countrycountry，and it is

23、 illegal to harm it.and it is illegal to harm it.4 4How does the writer feel about modern life? How do you know?How does the writer feel about modern life? How do you know?The writer thinks modern life goes against natureThe writer thinks modern life goes against nature，because he says we because he

24、 says we must change the way we live if we really want to protect wildlife and the must change the way we live if we really want to protect wildlife and the planet.planet.Read Read the text the text againagain to to answer the questionsanswer the questions. .A DAY IN THE CLOUDS A DAY IN THE CLOUDS T

25、heThe air is thin and we have to rest several times on the short hike from air is thin and we have to rest several times on the short hike from camp. To our leftcamp. To our left，snow-coveredsnow-covered mountains disappear into clouds that seem mountains disappear into clouds that seem almost close

26、 enough to touch. On the plain in front of usalmost close enough to touch. On the plain in front of us，we can just make we can just make out a herd of graceful animals. This is why were hereto observe Tibetan out a herd of graceful animals. This is why were hereto observe Tibetan antelopes. antelope

27、s. TibetanTibetan antelopes live on the plains of Tibet antelopes live on the plains of Tibet ，XinjiangXinjiang，and Qinghai. and Qinghai. Watching them move slowly across the green grassWatching them move slowly across the green grass，Im struck by their Im struck by their beauty. Im also beauty. Im

28、also reminded ofreminded of the danger they are in. They are being hunted the danger they are in. They are being hunted，illegallyillegally，forfor their valuable fur. their valuable fur. 被雪覆盖的现在分词短语作时间状语想起因为My guide is Zhaxi，a villager from Changtang. He works at the Changtang National Nature Reserve

29、. The reserve is a shelter for the animals and plants of northwestern Tibet. To Zhaxi，the land is sacred and protecting the wildlife is a way of life. “Were not trying to save the animals，”he says. “Actually，were trying to save ourselves.” The 1980s and 1990s were bad times for the Tibetan antelope.

30、 The population dropped by more than 50 percent. Hunters were shooting antelopes to make profits. Their habitats were becoming smaller as new roads and railways were built. In order to save this species from extinction，the Chinese government placed it under national protection. Zhaxi and other volun

31、teers watched over the antelopes day and night to keep them safe from attacks. Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains. keep+宾语+宾补随着，引导时间状语从句The measures were effective. The antelope population has recovered and in June 2015，the Tibetan a

32、ntelope was removed from the endangered species list. The government，however，does not intend to stop the protection programmes，since the threats to the Tibetan antelope have not yet disappeared. In the evening，I drink a cup of tea and watch the stars. I think about the antelopes and what Zhaxi told

33、me. Much is being done to protect wildlife， but if we really want to save the planet，we must change our way of life. Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet. only+状语从句：置于句首，主句用部分倒装intend to do sth 打算做某事与.协调一致A Review of the TextA Da

34、y in the CloudsA Day in the CloudsProtecting Tibetan antelopesWhy:Why: present situation (Para2) Bad times (Para 4)HowHow: measures (Para 5)Results: Results: recover (Para 6)More to doMore to doMy opinion (Para 7)Zhaxis opinion (Para 3)EXAMPLEEXAMPLEI I The Tibetan antelope lives high above sea leve

35、l. The Tibetan antelope lives high above sea level.（This is implied byThis is implied by“The air is thinThe air is thin”. .）Read the sentences belowRead the sentences below，and decide if each idea is the literaland decide if each idea is the literal meaningmeaning（L L） of the of the text or only imp

36、liedtext or only implied（l l） by the text. by the text. When they first saw the antelopes，they were very far away. （Implied by“we can just make out a herd of graceful animals”.） We should not buy goods made from endangered animals. （Implied by“They are being hunted，illegally，for their valuable fur”a

37、nd“Hunters were shooting antelopes to make profits”.） Human activities are threatening animals and plants.（Implied by“The reserve is a shelter for the animals and plants”and“the threats to the Tibetan antelope have not yet disappeared”.） The Tibetan antelope is not an endangered species now.（The sam

38、e meaning as“in June 2015，the Tibetan antelope was removed from the endangered species list”.）IIILhunter illegally reserve attack exist plain harmony threat Learn about elephants by reading and completing the passage with the correct forms of the words. Learn about elephants by reading and completin

39、g the passage with the correct forms of the words. Herds of elephants used to live on the _ of Africa and in the forests of Asia. But today，they face a serious _ f r o m _ _ _ _ _ _ _ _ _ _ _ _ _ . T h e s e l a r g e a n i m a l s a r e b e i n g k i l l e d _ for their body parts that are consider

40、ed valuable. In order to save them，some countries have created _where they can live in peace and safety. However，the _ on them will continue as long as interest in buying elephant products _. To achieve _ between humans and animals，the world must protect these beautiful creatures. Word StudyWord Stu

41、dyplainsplainsthreatthreathuntershuntersillegallyillegallyreservesreservesattacksattacksexistsexistsharmony harmony The writer says that we must change our way of life and learn to live in harmony with nature in order to save our planet. Do you agree? What do you think we should do or change? Discus

42、s the questions below in pairs. Discuss the questions below in pairs. I agree that we must try and live in harmony with nature in order to save our planet. I think what we must do is to realise that we are part of nature and not separate from it. We cant survive without it and so when we damage it，w

43、e literally damage ourselves. Therefore，I think education is very important to change how we relate to nature. 课文篇章结构分析课文篇章结构分析课文篇章结构分析课文篇章结构分析课文思维导图梳理与提示课文思维导图梳理与提示课文思维导图梳理与提示课文思维导图梳理与提示重点句式 教材原句p. 16 This is why were hereto observe Tibetan antelopes. 这就是我们来到此地的原因观察藏羚羊。1 This/That is why.这/ 那就是为什么（

44、why 引导表语从句） 【归纳拓展】 That/This/It is why + 结果那/ 这就是为什么 That/This/It is because + 原因那/ 这是因为 The reason（why.）is that.（的）原因是 教材原句p. 16 p. 16 Watching them move slowly across the green grassWatching them move slowly across the green grass，I Im m struck by their beauty. struck by their beauty. 看着它们（藏羚羊） 缓缓

45、穿过绿色的草地，我被其美丽所震撼。2 2 现在分词短语作状语现在分词（短语）作状语表示时间、原因、条件、伴随、方式或结果等。从时间上看，现在分词的一般式表示的动作与谓语动词表示的动作同时发生或几乎同时发生；从语态上看，现在分词往往表示主动的动作，它的逻辑主语就是句子的主语。（1 1）时间状语（相当于时间状语从句） Having persuaded him to change his mind Having persuaded him to change his mind，I went on a journey with him. I went on a journey with him. 说服

46、他改变主意后，我跟他一块儿去旅行了。（2 2）原因状语（相当于原因状语从句） Being ill Being ill，the athlete couldnthe athlete couldnt take t take part in the marathon. part in the marathon. 由于生病，这位运动员不能参加马拉松比赛。（3 3）条件状语（相当于条件状语从句） Turning right Turning right，you will find the you will find the stadium where we train. stadium where we t

47、rain. 向右转，你会看到我们训练的体育场。（4）让步状语（相当于让步状语从句） Knowing all this，they made me pay for the damage. 尽管知道了这一切，他们还是让我赔偿损失。（5）结果状语 The mother died，leaving a lot of money for her children. 那位母亲去世了，给她的孩子们留下了一大笔钱。 （6）伴随状语 He sat at the table，reading China Daily. 他坐在桌子旁看中国日报。 现在分词否定式：现在分词否定式：not+ not+ 现在分词现在分词 【误区

48、警示】 （1）现在分词表示结果时，指自然而然的结果。（2）不定式也可以表示结果，是出乎意料的结果，且多与only 或 just 连用。He hurried to the station，only to find the train had left. 他匆忙赶到车站，结果却发现火车已经开走了。教材原句p. 16 p. 16 Only when we learn to exist in harmony with nature Only when we learn to exist in harmony with nature can we stop being a threat to wildl

49、ife and to our planet. can we stop being a threat to wildlife and to our planet. 只有学会和自然和谐相处，我们才不会成为野生生物和地球的威胁。【句式分析】该句中 only only 后接 when when 引导的时间状语从句，此时主句 应使用部分倒装。3 3“ only+ only+ 状语（从句）”位于句首引起部分倒装 “ only + only + 状语（副词 / / 介词短语 / / 从句）”提至句首以示强调时，后面 的句子或主句要用部分倒装，即把助动词、情态动词或be be 动词提到主语前面。 （1 1）o

50、nly only 修饰的状语可以是副词、介词短语，也可以是状语从句。修饰的状语可以是副词、介词短语，也可以是状语从句。 如果如果only only 修饰修饰的是状语从句，主句用倒装，从句本身不倒装。的是状语从句，主句用倒装，从句本身不倒装。 Only when he is seriously ill does he ever stay in hospital. 只有当他病情严重时他才住院。（2 2）“only + “only + 状语（从句）状语（从句）”如果不放在句首，则不用倒装。如果不放在句首，则不用倒装。 The boy was rescued only when his father