人教版高一英语必修2 unit 4 Wildlife protection 全套课件.ppt

1、Have you ever seen these films about animals before? Which one do you like best? Tell out the reasons.,They are two cartoons about animal.,Garfield 加菲猫,Lion King 狮子王,20,000 years before, our planet is entering an ice age. All kinds of animals begin immigrating to the south, seeking more warm climate

2、s. Sid, a sloth who never stops talking is left behind sleeping while everyone else begins the journey to the south. Awaking, he meets Manny, a mammoth who travels to the north, and decides to follow him. When a humans camp is attacked by tigers, a woman takes her baby and jumps on a river. Before s

3、he drowns, the baby is rescued by Manny and Sid. The two animals decide to search for the father and return the baby to him. Diego, one of the tigers that attacked the humans, comes also claiming the baby.,March of the Penguins 帝企鹅日记,Two Brothers虎兄虎弟,They are two documentaries about the wild animals

4、.,Stuart Little 精灵鼠小弟,They are two films about the computer- made animal.,Kangaroo Jack 抢钱袋鼠,They are two films about animal with super power.,Babe 宝贝小猪,Firehouse Dog 消防犬,Animal and human are friends. We should love them and protect them.,Unit 4 Wildlife Protection,Knowledge Goals,Topic,1. What is w

5、ildlife? 2. How can we protect them from the air pollution and killing of human?,Words and Expressions,Listen to the tape and read as follows.,Words: wildlife, protection, wild, decrease, loss, reserve, hunt, zone, carpet, respond, distant, fur, relief, laughter, mercy, certain, importance, rub, mos

6、quito, insect, contain, powerful, affect, attention, appreciate, succeed, secure, income, employ, harm, bite, dinosaur, inspect, incident, dust, fierce, ending,Expressions: die out, in peace, in danger (of), in relief, burst into laughter, protect from, pay attention to, come into being, according t

7、o, so that,Functional Items,1. How to express intentions? I will Id like 2. How to express purposes? in order to so that,现在进行时被动语态的结构和用法。 We are being killed for the wool beneath our stomachs. Our fur is being used to make sweaters for people like you. I wonder what is being done to help you. So goo

8、d things are being done here to save local wildlife.,Grammar,Ability Goals,1. Enable the students to master those words which are related with wild animal protection. 2. Enable the students to use the structure appeared in the context. 3. Enable the students to write an English letter in a correct s

9、tyle and form.,Emotion Goals,1. Find the ten wild animals which will died out in China. 2. Discussing with your classmates, find some good method to provide protection for them. 3. In our ordinary life, what should we do about the air pollution?,Important and Difficult Points,Important Points,1. kno

10、wing how to say willing and purposes; 2. mastering the basic form of letter; 3. learning the grammar use of this article; 4. remembering the useful words and expressions by heart.,Difficult Points,1. mastering the basic form of letter; 2. learning the grammar use of this article.,Antelope羚羊,Which an

11、imals have you seen in the zoo? Why have they kept there?,Crane 鹤,Fox 狐狸,Elephant大象,Leopard豹,1. Can you speak out other animals name in English？Try your best and write down them on the paper. 2. What do you know about the living condition of the wildlife? 3. Are they living safely in the nature? Wha

12、t kind of danger will they face everyday? 4. Try to find out some films, cartoons and flashes about animal.,What can we do to protect the wild animals? 1.stop wearing clothes made of furs; 2.stop eating wild animals; 3.protect the environment where wild animals live in; 4.stop hunting wild animals a

13、s a joy; 5.decrease the pollution of the environment; 6.reinforce（加强） the consciousness（意识） of the importance of wild animals to our human;,7.propagandise(宣传) the need to protect wild animals; 8.make movies about wild animals to enhance peoples understanding of them. If we can allow these eight rule

14、s in our daily life, we will have no chance to see the pictures in the film again. Let all of us take an action to protect the lovely animals, and, at the same time, protect the environment we lived in.,Kekexili Nature PreserveTibet Antelope,Swan Delta Nature Preserve- White-flag dolphin,Shishou Nat

15、ure PreserveMi-lu,Wolong Nature PreservePanda,1. Can you predict what it is going to be about after looking at the title and those pictures? 2. Can you write down the names of the first top ten animals which are about being died out in China?,The first ten animals which will die out in China.,White-

16、flag dolphin 白鳍豚,Tibetan antelope 藏羚羊,Panda 大熊猫,Crossoptilon mantchuricum 褐马鸡,Red-crowned crane 丹顶鹤,Crested Ibis朱鹮,Yangtze alligator 扬子鳄,South China tiger 华南虎,Golden monkey金丝猴,Mi-lu 麋鹿,Watching the video about the wild animal as following.,Listen to the tape and read as follows.,Read the passage car

17、efully and write down the main information in the following chart.,Fill in the chart according to the text.,Answer these questions according to the text. What connects the three stories? 2. Which animal is being protected? 3. Why do we need wildlife protection? 4. Which animal is likely to disappear

18、 altogether?,Explanation,1. As a result these endangered animals may even die out. 结果，这些濒危的动物甚至可能会消亡。 endangered 是动词的过去分词作形容词。如： a broken road 起伏不平的道路 a broken home 破裂的家庭 a broken heart 破碎的心 a qualified student 一名合格的学生,We need qualified teacher. 我们需要合格的教师。 动词-ing 形式和过去分词都可以作形容词。如： Are you interested

19、 in football? 你对足球感兴趣吗？ Its a very interesting film. 这是一部很有趣的电影。 Watching NBA after lunch is so exciting. 吃完午饭看NBA太激动人心了。 He was getting excited just thinking about the trip. 一想到那次旅行他就兴奋。,2. Why are they in danger of disappearing? 为什么他们面临灭绝的危险？ in danger (of)处境危险，有的危险。如： The patient is in danger of

20、death. 那个病人有死亡的危险。 African rhino is in danger of extinction. 非洲犀牛正面临灭绝的危险。 介词和一些名词一起构成短语，表示处于某种状况或形势之中，除了in danger，,还有in trouble，in ruins, in good condition/state, in high spirits, in silence 等。 3. Daisy had always longed to help endangered species of wildlife. Daisy一直都很渴望帮助那些濒临灭绝的野生动植物。 long 作动词时，后

21、接不定式“to do” 或以for引导的介词短语，意思是对的渴望，很想有。例如：,I long to be seductive and tempting. Whats Helen got that I havent got? 我真希望自己富有迷人的魅力。为什么海伦就比我强呢？ I long to enjoy a trip to well-known mountains and rivers in the world. 我想畅游世界各地的名山大川。 4. Our fur is being used to make sweaters for people like you. 我们的毛被用来为像你一

22、样的人们制做毛衣。,be used to do 习惯于如： Taylor, the capitalist, used to play down to most of his employees. 资本家泰勒对他的大部分雇员经常故意伪装，企图赢得他们的好感。 be used to do 被用来做如： Glass is used to make spectacles, microscopes and telescopes. 玻璃通常用于制造眼镜、显微镜和望远镜。 The pressure of the water turns this wheel, and this is used to make

23、 electric power. 水压使轮子转动，这种动能被用来发电。,World Wildlife Fund,Background 世界自然基金会(WWF，World Wildlife Fund ),The World Wide Fund for Nature (WWF) is an international non-governmental organization working on issues regarding the conservation, research and restoration of the environment, formerly named the Wo

24、rld Wildlife Fund, which remains its official name in the United States and Canada. It is the worlds largest independent conservation organization with over 5 million supporters worldwide, working in more than 90 countries, supporting around 1300 conservation and environmental projects around the wo

25、rld. It is a charity, with approximately 60% of its funding coming from voluntary donations by private individuals. 45% of the funds income comes from the United States, the United Kingdom, and the Netherlands.,Mission WWFs mission is the conservation of nature. Using the best available scientific k

26、nowledge and advancing that knowledge where it can, it works to preserve the diversity and abundance of life on Earth and the health of ecological systems by protecting natural areas and wild populations of plants and animals, including endangered species; promoting sustainable approaches to the use

27、 of renewable natural resources; and promoting more efficient use of resources and energy and the maximum reduction of pollution. It is committed to reversing the degradation of our planets natural environment and to building a future in which human needs are met in harmony with nature. It recognize

28、s the critical relevance of human numbers, poverty and consumption patterns to meeting these goals.,Goal By 2020 WWF will conserve 19 of the worlds most important natural places and significantly change global markets to protect the future of nature.,Charity Advertisement of WWF,Charity Advertisemen

29、t of WWF,Language Points,Intention Expressions 1. Im going to Im going to play guitar for the celebrating of the New Years Party. 2. I will I will finish my task in two weeks. 3. Id rather not,Id rather not watching television to spend my free time. 4. I feel like I feel like reading in the morning

30、in a quiet little park. 5. I intend/mean/plan to I intend to forget the uncomfortable things happened in the small town.,6. Id like to Id like to find a part time job which could make me finish at home. 7. Im ready to Im ready to face the challenge with no fears.,Purposes Expressions,1.to help/save

31、Im always eager to travel abroad for the purpose of touching different cultures around the world. 2. so that The train runs so fast that we arrive the destination in two hours.,3. but doing I dont like sporting but reading. 4. to punish those who do harm to wildlife On the purpose of protecting the

32、wild animals, we should punish those who do harm to them. 5. to protectfrom Measures should be taken to protect the plants from the air pollution.,6. in order to In order to win his company back, he sold his apartment yesterday. 7. to teach them a lesson It is a good idea to teach them a lesson for

33、their fault.,Words,1. wild n. 荒野, 荒地 Its better for animal to live in the wild. 动物最好是生活在野外。 He is too young to cape in the wild. 他太小了以至于不能在野外宿营。,adj. 野性的, 野蛮的, 野生的, 失控的, 任性的, 杂乱的, 轻率的, 狂热的, 疯狂的 Many wildlife sanctuaries were built in recent years. 近年来，许多野生动物保护区建立了起来。 The girls were wild about the fi

34、lm star. 这些女孩狂热地崇拜这个电影明星。 adv. 狂暴地, 失控地 Cotton grows wild here. 棉花在这里长得极其茂盛。,He almost goes wild when he hears the news. 当他听到消息的时候几乎就要发狂了。 2. reserve n. 储备品, 贮量, 后备军, 自然保护区, 保留, 拘谨, 节制, 储备金 reserve ones strength for the next battle 养精蓄锐以利再战 Fanjing Shan Nature Reserve 梵净山自然保护区,vt. 保留, 保存, 预订, 延期, 推迟

35、 Well reserve the ticket for you till tomorrow noon. 票为您保留到明天中午。 In oil seeds they may occupy a large fraction of total volume of reserve cells. 在油质种子中，它们可占据贮藏细胞总体积的大部分。 3. carpet n. 地毯, 地毯状物 call sb. on the carpet 挨骂, 听“训”, 被(主人等)申斥,on the carpet 在审议中, 在研究中, 在考虑中 roll out the red carpet for sb. 展开红

36、地毯, 隆重地接待 shove sth. under the carpet 把.事情掩盖起来 step off the carpet 美俚结婚,4. rub n. 摩擦, 困难, 障碍, 磨损处 Theres (Thats) the rub. 这就是困难所在/问题就在这里。 the rub and worries of life 人生的辛酸 vt. 擦, 搓, 摩擦, 惹怒 Rub the surface dry.把表面擦干。 First rub it to powder. 先把它碾成粉末。,5. succeed vt.继.之后; 接替; 继承; 接着.发生 Day succeeds day.

37、 日复一日。 He had no son to succeed him. 他没有儿子继承他。 习惯用语 succeed in 在.获得成功 succeed sb. as 继某人出任(某职) succeed sb. in 继某人接掌(某职权); 袭某人爵位官衔,succeed to 继承 succeed with 在.上获得成功 succeed, prosper , flourish 与thrive的区别： succeed 指“在某项活动或事业中获得理想的结果”, 如: The attack succeeded beyond all expectations. 这次进攻获得了超过预期的成功。 p

38、rosper 指“获得成功”, 侧重“经济上的成功或赚了大钱”, 如: Mr. Black prospered from his wise investments.,布莱克先生由于巧妙的投资赚了不少钱。 flourish 原指“茂盛”, 比喻用法指“形势大好, 处于兴旺发达时期”, 如: Our great motherland is flourishing with each passing day. 我们伟大的祖国蒸蒸日上。 thrive 指“由于优越的环境而蓬勃发展和增长”, 如: Industry thrives in the south of China. 中国南方的工业发达。,6.

39、 affect vt.影响, 对.起作用反应; 使.感光; 改变; 损伤害 Both diet and exercise affect blood pressure. 饮食和运动都对血压有影响。 感动 He was deeply affected by my words yesterday. 他昨天听了我的话很受感动。 affect, effect 与influence 都有“影响”的意思，具体区别如下：,affect 指“产生的影响之大足以引起反应”,着重“影响”的动作, 有时含有“对.产生不利影响”的意思, 如: This article will affect my opinion ab

40、out him. 这篇文章将会影响我对他的看法。 effect 指“实现”、“达成”,着重“造成”一种特殊的效果, 如: This book effected a change in my opinion. 这本书使我的看法起了变化。,influence 指“通过说服、举例等对行动、思想、性格等产生不易觉察到的,潜移默化的影响”, 如: Influenced by a high-school biology teacher, he took up the study of medicine. 在一位中学生物教师的影响下, 他从事医学研究。,Morphology,1. decrease 前缀de

41、-来自拉丁语，意为“awayfrom”，所以这个前缀的意义之一就是“离开”、“出”。它构成的词有一定规律性，常表“离开”这一深层概念，而且常与介词from等搭配。 dethrone 废黜 deport 驱逐出境depart 离开 decolour 漂白,deduce 推断 derail 脱轨 另外，前缀de-还表示“除去”、“取消”以及“否定”、“非”、“相反”的意思。 decamp 撤营 decode 解码 deforest 砍伐森林 decolonize 非殖民化 devaluation 贬值 decrease 减少 decline 降低 defend 反抗 demodulation 调解

42、 descend 下降,3. disappear 前缀dis-与前缀de-同源，也来自拉丁语，原义为apart“分开”。dis-具有“不”、“无”的意思，所以加在某些动词或名词前构成反义词。 dishonest 不诚实的 disorder 无秩序，混乱,dis-还表示“取消”、“除去”以及“分开”、“离”、“散”的意思。由这些意义构成的词常与from等搭配。 discoun打折 distract 分散注意力 dis-也可表示“相反动作”或加强意义，由它构成的词也常与from等搭配，下面例子都表示“相反动作”。 disappear消失不见 discharge 出院,4.其他表否定的前缀 (1)i

43、n- (il-, im-, ir-) “不，无” illegal 非法的 irregular 不规则的 immodest 不礼貌的 (2)non- “非，不” nonsense 无意义的话 nonstop 直达飞行 (3)un- “不，非“ unable 不能，无能力的 untruth 谎话,5. endanger en-表示置于之中，登上.，使上. entrain 乘火车, encage 关入笼中, encase 装入, enplane 乘飞机, encave 藏于洞中, enroll 登记，记入名册中, enthrone 使登基, enshrine 藏于神龛中, enfold 包进、拥抱

44、en-使成某种状态，致使.，使之如.，作成.,enable 使能够, endanger 使危险, enlighten 启发，启蒙, enlarge 扩大，放大, enrich 使富足, enslave 使成奴隶，奴役 en-用.来做某事，饰以.，配以 enchain 用链锁住, enlace 用带缚, entrap 诱陷 en-加在动词之前，表示in,或只作加强意义 enclose 围入，关进, entrust 信任，委托, enforce 强制执行, enkindle 点火, enwrap 包入，卷入, enhearten 鼓舞，振奋,英语中能改变词性的前缀除了en-还有a-,be- a-

45、主要加在名词或动词前面，使之成为表语形容词。 asleep 睡的，睡熟的 awaken 唤醒，使觉醒 be-可以加在名词或形容词前面，使之成为动词，表示“使成为，变成” befriend 把当作朋友 belittle 贬低,Expressions,1. die out 灭绝, 逐渐消失, 渐渐止息 Those species inadaptable to changing conditions may die out. 那些不能适应变化中的环境的物种可能会灭绝。 Presently her footfall died out as she descended to the lower floo

46、r. 当她下到下一层楼时,她的脚步声不久就消失了。,2. in peace 安祥地，平静地，安宁地 The roommates lived in peace together. 室友们和平相处。 May his soul rest in peace! 愿他的灵魂安息！ 3. in relief 如释重负，松了口气 After visiting his father in hospital he sighed in relief. 从医院看完他父亲，他宽慰地舒了口气。 4. burst into laughter 突然大笑,He burst into laughter all of a sudd

47、en. 他突然大笑起来。 He burst into a loud fit of laughter when he heard it. 他听到此事，不禁哈哈大笑。 5. protectfrom 保护不受 The greenhouse protects vegetable from cold. 温室保护蔬菜免受冻害。 You should protect the children from catching cold. 你应该防备孩子们受凉。,6. pay attention to 注意 He doesnt like English at all, so he always pays more

48、attention to music. 他一点也不喜欢英语，所以他花了很多精力在音乐上。 I ask people to pay attention to the blackboard. 我要求大家注意黑板。 7. come into being 形成, 产生 When did the world come into being? 世界是什么时候形成的？,When did the club first come into being? 俱乐部是什么时候成立的？ 8. according to 根据; 按照;依照 According to my experience he will go to

49、France for his holiday. 按我的经验来说，他会去法国度假。 According to your request, we should deliver the goods this week. 按照你方要求，我方要在本周发货。,Find out the proper words and expressionswhich have the same meanings. 1. because of something that has happened (as a result) 2. disappear completely (die out) 3 in natural co

50、nditions; independent of humans (in the wild) 4. in or to a lower position than; below (beneath) 5. kindness and forgiveness shown towards someone whom you have authority over (mercy) 6. fix ones mind on something, especially by watching or listening (pay attention to),Structures,现在进行时的被动语态 现在进行时被动语

51、态表示说话时或现阶段某个动作正在被进行,谓语动词的形式为：“is/are/am+being+过去分词” 试比较下列句子:Look!Thechildrenarebeingtakencareofbytheir aunt. 瞧!孩子们现在正由阿姨照看着。(指现在的情况) Childrenaretakengoodcareofatschool.孩子们在学校被照看得很好。(指通常的情况),现在进行时被动语态的用法： 1.表示现阶段正在进行的动作。如： Manyinterestingexperimentsarebeing carriedoutthesedays. Rainforestsarebeingcut

52、andburned. 2.表示计划或安排。如： I am singing a folk next. Afolksongisbeingsungnext. We are holding a party tonight. Apartyisbeingheldtonight.,3. 表示一种经常性的被动行为,常和always, constantly等表示频度的副词连用这种用法常常带有赞扬或厌恶的感情色彩如: He is always being praised by the leader. 他总是受到领导的表扬 I feel very puzzled that the goods in our shop

53、 are always being stolen. 我感到很迷惑,我们商店的商品老是被偷 4. 与部分情态动词连用,表示对谓语动词正在进行的动作的一种推测如: She may be being interviewed at the very moment. 她此刻也许正在接受面试,a quiz,1. Do you know his new book_in that publishing house now? A. is published B. is being published C. has been published D. had been published 2. Listen, t

54、he news about the 2004 Olympic Games_ . A. is broadcasting B. is broadcast C. is being broadcasted D. is being broadcasting 3. Has the football match between China and Korea finished? No, it_ . A. was being played B. is being played C. is played D. was played,4. The serious expression on his face su

55、ggests that an important matter_by him. A. was being considered B. is considered C. has been considered D. is being considered 5. What a poor boy he is! He_by his father again. A. is being beaten B. is beaten C. was beaten D. was being beaten,Listening,Using language listening 2. Using language read

56、ing and listening 3. Work book listening problem1 4. Work book listening problem 2 5. Work book listening problem 3 6. Work book listening part a 7. Work book listening part b,Speaking,Talking with your partner as much information as you know about the wild animals and plants endangered. List the pr

57、otection measures the government took these years for the environment . Divided into two groups and discuss the good and bad facts of the industry development.,Reading and Writing,Dear WWF, I live on an island near Africa. This is the only home of the red Colobus monkey but there are very few left.

58、This is my plan to save the monkeys. First, Second, Please help the poor monkeys and I am sure that they will survive with your help. Yours sincerely, William Long,Read the sample letter , then write your own one . Change your writing with your partner, check the spelling and grammar sentence by sentence. Rewrite your letter in a correct way.,Useful Expressions,die out in peace in danger of in relief burst into laughter protectfrom pay attention to come into being according to so that,Useful Words,