新教材人教版高中英语必修第二册Unit2-Wildlife-Protection教学ppt课件-非图片版.ppt

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1、Unit 2Wildlife ProtectionSection Listening and Speaking P4Section Reading and Thinking(1)P34Section Reading and Thinking(2)P45Section Discovering Useful Structures现在进行时的被动语态 P86Section Listening and Talking P101 Section The Rest Parts of the Unit(P1824)P111Section Reading for Writing有关濒危动物的海报 P129主题

2、语境人与自我之环境保护【语境概说】本单元的话题内容是“野生动植物保护”，它属于“人与自然”这一主题语境下的“环境保护”。本单元的主要内容包括人与环境、人与动植物、野生动植物保护等。这些内容与学生的社会生活有关，学习它们有助于进一步丰富学生在保护野生动植物方面的语言能力、文化意识、思维品质，促进学生学习能力的提高。It is everyones duty to protect birds and wildlife.保护鸟类，保护野生动物人人有责。Protecting wildlife means caring for human beings themselves.保护野生动物，就是关爱人类自己

3、。The earth without animals is like the blue sky without white clouds.地球没有了动物，就如蓝天没有了白云。Section Listening and Speaking1.Translate the following words and phrases.poster n._illegal adj._hunt v._ immediately adv._species n._alarm vt._n._rate n._vt._海报不合法的；非法的打猎；搜寻；追捕立刻物种使惊恐；使害怕警报；恐慌速度；(比)率划分等级extinctio

4、n n._mass adj._ n._average n._adj._concern vt._living adj._n._measure n._vt._authority n._ die out _aware of _ on average _make progress _ concerned about _adapt to _灭绝大量的；广泛的大量；堆；群平均数平均的涉及居住的；活的生活；生计措施；方法测量官方；当权；权威灭亡；逐渐消失意识到平均取得进步对关切的适应2.Brainstorming：Please name some wildlife in the world in Engli

5、sh or in Chinese.pangolin(穿山甲)，manchurian tiger(东北虎)，snow leopard(雪豹)，milu deer(麋鹿)，giant panda(大熊猫)，golden monkey(金丝猴)，white-flag dolphin(白鳍豚)，crested Ibis(朱鹮)3.Look at the pictures on Page 14 and predict what message the posters share.These pictures mean that some wildlife species _ and some _ so

6、we need _.are losingare in dangerto protect themFinish Ex.2&Ex.3 on Page 14.1.SpeakingFinish Ex.4 on Page 14 and Ex.1 on Page 15.2.PronunciationRead the words aloud and find out their stress syllables,and then fill in the blanks.“”stands for primary stress,and“”for secondary stress,and“”for unstress

7、ed syllable.Example：habitat：species _concern _average _ alarming _overseas _ literary _investigate _ contribution _archaeologist _ refrigerator _语言知识积累表示“观点”的常用表达1.In my opinion/view.2.I think/believe.3.As far as I am concerned.4.According to me.5.As for/to me.6.From my point of view.重音技巧点拨1.重音知识(1)

8、重音：单音节词单独读时都重读，不必标注重音符号；两个或两个以上的音节才标注重音符号。(2)次重音：在含有3个及3个以上音节的单词中，有的除了有主重音之外还有次重音，次重音表示读该音节时要弱于主重音节而强于其他音节。2.重音的一般规律(1)双音节词的重音多数在第一个音节上。(2)含不可分开的前缀的双音节词，重音常落在第二个音节上。(3)多音节词的重音多落在倒数第三个音节上。(4)以-ic,-ial,-ian,-ion等后缀结尾的多音节词，重音落在倒数第二个音节上。(5)三个音节以上的词除了主重音外，往往还带有一个次重音。次重音多落在第一个或第二个音节上。1.mass adj.大量的；广泛的n.大

9、量；堆；群This mass extinction is caused by hunting,habitat destruction and pollution.(教材P14)这种大规模灭绝是由狩猎、栖息地破坏和污染造成的。合作探究体会mass的用法和意义On his desk is a mass of books and papers.他的书桌上有大堆的书籍和文件。There are masses of people in the hall.大厅里有很多人。I wonder if they are truly concerned with the interests of the masse

10、s.我不知道他们是否真正关心民众的利益。自主发现a mass of大量的；众多的masses of 许多；很多the masses 民众；群众巩固内化单句语法填空/翻译句子There _(be)masses of work for your children to do.院子里有一大群孩子。_名师点津“a mass of/masses of可数或者不可名词”作主语时，谓语动词的数与其后所接的名词的数一致。isThere were a mass of children in the yard.2.aware adj.知道；发觉；有意识的awareness n.意识We must make peo

11、ple aware of the problem and help save the endangered wildlife before its too late！(教材P14)我们必须让人们意识到这个问题，趁着还不晚，帮助拯救濒危野生动植物！合作探究体会aware及其派生词的用法和意义It is of great importance for you to be aware of the content of Tang Poetry.了解唐诗的内容是非常重要的。While chatting with them,I became aware of the advantages of phys

12、ical exercises.和他们聊天时，我意识到体育锻炼的好处。I can learn more about how to protect pandas and raise peoples awareness of animal protection.我可以学到更多关于如何保护大熊猫，提高人们的动物保护意识。自主发现make sb aware _使某人意识到_ aware of sth 意识到be aware that.意识到raise sbs _ of 提高某人的意识ofbe/becomeawareness巩固内化(1)单句语法填空You should make your parents

13、 aware _ the benefits of the training class.An _(aware)of metaphors(暗喻)is very helpful in understanding poetry.(2)同义替换Hardly had he entered the office when he realized(_)that he had forgotten his report.ofawarenesswas/became aware3.average n.平均数；平均水平adj.平均的；正常的；普通的How many elephants are killed on av

14、erage every day?(教材P14)平均每天有多少头大象被杀？合作探究体会average的用法和意义The average of 6，8 and 10 is 8.6，8，10的平均数是8。400 people a year die of this disease on average.平均每年有400人死于这种疾病。To their great joy,their sons school work is well above average.令他们高兴的是，他们儿子的学习成绩远高于平均水平。自主发现the/an average _.的平均数_(an)average 平均；平均起来_

15、average 高于平均水平below average 低于平均水平ofonabove巩固内化(1)单句语法填空An average of about 100 emails a week _(be)received.(2)补全句子_(平均起来),each Chinese person read less than 8 books in 2018.This year the price of pork is _(高于平均水平)compared to other years.areOn(an)averageabove average4.concern vt.涉及；让担忧n.担心；担忧；忧虑；关爱c

16、oncerning prep.关于Im concerned about the African elephants.(教材P15)我很担心非洲象。合作探究体会concern及其派生词的用法和意义Im now writing to you to express my concerns about sleep time of senior high school students.我现在给你写信是想表达我对高中生睡眠时间的担忧。As/So far as Im concerned,living in China is better than living abroad.就我而言，住在中国比在国外要好

17、。If you have any information concerning the recent incident at the station,please contact the local police.如果你有最近这次车站事件的相关信息，请与当地警察联系。自主发现_ concerned about对关切的；对担忧的express ones concerns _ 表达对的担忧as/so far as ones _ 就某人而言，对某人来说be/feelaboutconcerned巩固内化(1)单句语法填空It does point out that many parents still

18、 limit electronic reading,mainly due to _(concern)about increased screen time.(2)翻译句子对他来说，什么也比不上他女儿重要。_现在，越来越多的人关心他们的健康。_concernsAs/So far as hes concerned,nothing is as important as his daughter.Nowadays more and more people are concerned about their health.5.adapt vi.适应vt.使适应；使适合；改编adaptation n.适应

19、；改编本Elephants need large living spaces,so its difficult for them to adapt to the changes.(教材P15)大象需要很大的生存空间，所以它们很难适应变化。合作探究体会adapt的用法和意义She found it difficult to adapt herself to the life in a foreign country.她感到难以适应国外的生活。The Wandering Earth is adapted from the short story written by Liu Cixin.流浪的地球

20、是根据刘慈欣的短篇小说改编的。The True Story of Ah Q has been adapted for a play.阿Q正传已被改编为戏剧。自主发现adapt(oneself)_ sth(使自己)适应某事adapt._.根据改编adapt._.把改编成tofromfor巩固内化(1)单句语法填空The play in this unit is adapted _ The Million Pound Bank.The _(adapt)of the play by the famous writer became popular in the country.(2)补全句子Im s

21、orry to hear that _.听说你在适应新学校方面有困难，我很难过。fromadaptationyou are having trouble adapting to your new school6.measure n.措施；方法；尺寸vt.测量；度量；估量What measures are being taken to help them？(教材P15)现在正在采取什么措施来帮助它们呢？合作探究体会measure的用法和意义The tailor took my measure for a new suit.裁缝给我量尺寸做了一套新西装。This room measures 10

22、metres across.这个房间(度量)宽十米。自主发现take _(to do sth)采取措施(做某事)take ones measure _ 量某人的尺寸做measure数值 _measuresfor度量为巩固内化(1)单句语法填空Our classroom _(measure)9 metres by 7 metres.There are some tall trees in our campus,some _(measure)more than forty meters.(2)补全句子It is time we _(采取有效措施)to solve this problem.meas

23、uresmeasuringtook effective measures7.die out灭亡；逐渐消失Our planets wildlife is dying out at an alarming rate.(教材P14)我们星球上的野生动植物正以惊人的速度灭绝。短语记牢记牢下列短语die of死于(内因)die from 死于(外因)die away (声音、风、光线等)渐息，渐弱die down (慢慢)熄灭；平静下来；逐渐平息be dying for sth/to do sth 迫切想要(做)某事Every possible means has been tried.However,

24、nothing can prevent him dying of lung cancer.一切可能的办法都试过了。然而，没有什么能阻止他死于肺癌。Its reported that many people die from traffic accidents each year.据报道，每年有许多人死于交通事故。Having been walking for nearly an hour,I am dying for a good sleep in bed.走了将近一个小时，我非常想在床上睡个好觉。巩固内化(1)介、副词填空The sound of the car died _ in the

25、distance.Unfortunately,the soldier died _ a wound in the chest.When the applause had died _，she began her speech.(2)补全句子The volunteers try to convince people of the fact that _(一些物种正处于灭绝的危险).awayfromdownsome species are in danger of dying outSection Reading and Thinking(1)1.DiscussingLook at the fol

26、lowing pictures and answer the questions.(1)What do you know about the animals in the picture?_(2)Why are these animals hunted?_2.PredictingLook at the pictures and the title on Page 16 and predict what the text is probably about._The animals are hunted illegally by some people.Because their fur or

27、skin are rare and hunters can make money.The text is probably about the Tibetan antelope.1.First readingMatch the main idea of each part.Part 1(Para.1-2)A.The reason for Zhaxi saving animals.Part 2(Para.3)B.What I thought about wildlife protection.Part 3(Para.4-6)C.What we saw on the plain and my fe

28、eling about antelopes.Part 4(Para.7)D.The bad time for antelopes and the governments protection programmes.答案Part 1 CPart 2 APart 3 DPart 4 B2.Second readingChoose the best answer according to the text.(1)Why did the author and his friends go to the Changtang National Nature Reserve?A.To climb the m

29、ountains.B.To enjoy the beautiful scenery.C.To watch Tibetan antelopes.D.To catch the man who hunt antelopes.(2)Some people hunt antelopes _.A.for their valuable furB.to protect other animalsC.because of their mass populationD.to practise their hunting skills(3)What can be inferred from the last but

30、 one paragraph?A.The Tibetan antelope species is still endangered.B.The antelopes has been moved out of the reserve.C.The government has stopped protecting antelopes.D.The threats to the antelope still exist.(4)Whats the authors attitude towards the wildlife protection?A.Unconcerned.B.Positive.C.Neg

31、ative.D.Unmentioned.答案(1)C(2)A(3)D(4)B3.Third readingRead the passage again and discuss the following questions.(1)How can we change our ways of life to protect the planet?_；_；_；_.(2)What do you think of Zhaxi,the guide of the author?Zhaxi is a _ villager.Never eat the meat of wild animalsNever buy

32、any goods made of rare animalsReduce the damage to the animals habitatsProtecting animals under the governments directionkind,devoted,strong-willed,kind-hearted and cooperativeAs a middle school student,what do you think you should do to protect wildlife?_First,we must learn about the laws about pro

33、tecting wildlife.Second,we can tell our families and others not to do harm to wildlife and buy any goods made of animals fur or bones.Third,we must protect the wildlifes habitats as possible as we can.阅读技巧点拨如何理解句子的字面意义和隐含意义？1.字面意义：根据所掌握的单词和短语的基本意义，通过直译法理解句子的字面意义。2.隐含意义：根据上下文解释或说明推测；根据已有知识推测；根据文章大意推测

34、。语言现象感知.单词理解体会句中加黑词(语)的词性和含义1.On the plain in front of us,we can just make out a herd of graceful animals._2.This is why were hereto observe Tibetan antelopes._3.Hunters were shooting antelopes to make profits._4.The antelope population has recovered._看清v.观察n.利润v.恢复.词块积累写出下列词块的含义1.disappear into clo

35、uds_2.be struck by their beauty_3.be reminded of the danger_4.place it under national protection_5.watch over the antelopes_6.keep them safe from attacks_耸入云端被它们的美丽打动被提醒危险把它置于国家保护之下守护藏羚羊保护它们不受袭击.句式欣赏1.why引导表语从句This is why were hereto observe Tibetan antelopes.2.only状语(从句)置于句首，主句用部分倒装Only when we lea

36、rn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.Section Reading and Thinking(2).单词语境记忆根据汉语提示写出单词的适当形式1.The book is _(保留)to whoever comes first.2.The farmer gained a lot of experience by _(观察)the growth of his vegetables.3.If sales continue to recover,they

37、can hire more workers and still make _(利润).4.The man was walking in the wood when he was _(攻击)by a snake.reservedobservingprofitsattacked5.The medicine is an _(有效的)cure for a headache.6.He is _(恢复)now.There is no need to call in a doctor.7.The patient had to have one of his legs _(去除)because of infe

38、ction.8.It is a big surprise to learn that you _(打算)to spend your winter holiday in China.9.Drunk driving not only affects our everyday life,but may also _(威胁)peoples lives.10.As we all know,water _(存在)in three forms：solid,liquid and gas.effectiverecoveringremovedintendthreatenexists.短语语境填空根据汉语提示写出适

39、当的短语1.It is convenient for parents to _(监督)their childrens net activities.2.He worked _(日日夜夜),hoping to earn more money for his family.3.His writing is so confusing that its hard to _(分清)what it is that hes trying to express.4.To protect our environment and live _(与和谐)animals is every citizens duty.

40、5.He put up a picture of Yao Ming beside the bed to _(提醒自己)his own dream.watch overday and nightmake outin harmony withremind himself of.句式语境仿写1.This is why were hereto observe Tibetan antelopes.这就是我们来这里的原因观察藏羚羊。仿写这就是我想找一个母语是英语的寄宿家庭的原因。_ a host family who are native English.2.They are being hunted i

41、llegally,for their valuable fur.它们因为珍贵的皮毛而正在被非法猎杀。仿写一项调查正在进行，以找出今天的年轻人最喜欢什么。_ what todays young people enjoy most.Thats why I want to findA survey is being conducted to find out3.Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.只有当我们学会与自然和谐相

42、处时，我们才能停止对野生生物和地球的威胁。仿写只有当他看到这幅画时，他才能决定这幅画是否值得买。_ whether the painting is worth buying.Only when he sees the painting can he decide语境串记多义词1.In the reserve,lots of animal species are reserved very well,and the reserve of food for rare animals is guaranteed.If you come to pay a visit,you must reserve

43、the ticket.该保护区内许多动物物种被保存得很好，而且为珍稀动物储藏的食物是有保证的。如果你要来参观，你必须预订门票。2.The people who live on the plain are usually very plain in character,and they live a plain life in a plain way.这些生活在平原上的人们通常在性格上很直率，而且他们以一种简单明了的方式过着平凡的生活。记单词3.When George observed the flowers,other villagers were observing their Flower

44、 Festival.They all observed a habit of sending beautiful flowers to their loved ones.当乔治观察这些花时，其他村民在庆祝他们的花节。他们都遵守着一个习惯，送美丽的花给他们所爱的人。句型公式1.This/That is why.，why引导表语从句。2.“bebeing过去分词”，进行时的被动语态。3.“only状语”位于句首的倒装句式。Understanding in contextA DAY IN THE CLOUDSThe air is thin and we have to rest several ti

45、mes on the short hike from camp.To our left,snow-covered mountains disappear into clouds that seem almost close enough to touch.On the plain in front of us,we can just make out a herd of graceful animals.This is why were hereto observe Tibetan antelopes.Tibetan antelopes live on the plains of Tibet,

46、Xinjiang,and Qinghai.Watching them move slowly across the green grass,Im struck by their beauty.Im also reminded of the danger they are in.They are being hunted，illegally,for their valuable fur.My guide is Zhaxi,a villager from Changtang.He works at the Changtang National Nature Reserve.The reserve

47、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.”文化视窗藏羚羊生活在中国的青藏高原，被称为“可可西里的骄傲”，其底绒非常柔软，是国家一级保护动物。藏羚羊背部呈红褐色，腹部为浅褐色或灰白色。成年雄性藏羚羊脸

48、部呈黑色，腿上有黑色标记，头上长有竖琴形状的角可以御敌；雌性藏羚羊没有角。成年雌性藏羚羊身高约75厘米，体重约25-30公斤；雄性藏羚羊身高约80-85厘米，体重约35-40公斤。1.observe vt.观察(到)，看到，注意到；注视；遵守；庆祝合作探究体会observe的用法和意义We often observe the behavior of birds.我们经常_鸟类的行为。With a joyful heart we observed our National Day.我们满怀喜悦的心情_国庆节。Anyone who comes here must observe the rules

49、.来这儿的任何人都必须_规定。I observed her walk away with a smile.我_她微笑着走开了。Mr.Wang observed a man trying to force the lock.王先生看到/注意到有个人正在设法撬锁。观察庆祝遵守看到/注意到自主发现observe sb _ sth看到/注意到某人做了某事observe sb _ sth 看到/注意到某人正做某事dodoing巩固内化单句语法填空/同义替换He observed a stranger _(hang)around the store at 12 pm last night.Last nig

50、ht Bruce was observed _(leave)the building with two young men and take a taxi away.Masses of people observe(_)the Chinese Farmers Harvest Festival which falls on the Autumnal Equinox(秋分)of the lunar calendar each year.hangingto leavecelebrate2.reserve n.(动植物)保护区；储藏(量)vt.预订；预留；保留合作探究体会reserve的用法和意义Zh