人教版 (2019)必修 第二册Unit 2 Wildlife protection精品ppt课件

这是一份人教版 (2019)必修 第二册Unit 2 Wildlife protection精品ppt课件，文件包含新人教版高中必修二unit2wildlifeprotectionperiod1listeningandspeakingpptx、新人教版高中必修二unit2wildlifeprotectionperiod1listeningandspeaking学案doc、Unit2listeningandspeaking22mp3、Unit2listeningandspeaking3mp3、中国环保措施mp4、地球面临问题mp4等6份课件配套教学资源，其中PPT共46页， 欢迎下载使用。

illegaladj.[ɪˈliːɡl] illegal activities
hunt v.&n.[hʌnt] g huntinghunt fr
immediatelyadv.[ɪˈmiːdiətli] immediate adj.immediate actin
alarmingadj.[əˈlɑːmɪŋ]alarm vt.in alarm
raten.[reɪt] at the rate f
extinctadj.[ɪkˈstɪŋkt]extinctin
mass adj.&n.[mæs]a mass f /mass f the mass f
awareadj. [əˈweə(r)] becme aware f
endangervt.[ɪnˈdeɪndʒə(r)]endanger animals
averageadj.&n.[ˈævərɪdʒ]n averagean average f
measure n.&v.[ˈmeʒə(r)]made t measure
pressure n.[ˈpreʃə(r)] under pressure
Key phrases
1. n earth 究竟;到底2. aware f 意识到;知道3. die ut 灭亡;逐渐消失4. n average 平均5. make prgress 取得进步6. cncerned abut 对...关切的;为担忧的7. adapt t 适应
Hw d these animals relate t the title f the unit?
Can yu describe what yu see in the picture?
Lk at the pening page f the unit.
②I see several gemsbks, they are a type f antelpe in Suthern Africa.
When the buying stps, the killing can t.——Wild Aid
①I see an African elephant,the elephant's lng teeth (tusks).I thught that the elephant's teeth culd be made int ivry prducts.
Lk at the pening page f this unit. Discuss with yur prater and answer the fllwing questins.
1 What d yu think f when yu see this pht?2 D yu think that elephants are an endangered species?3 What ther wild animals are in danger?
1 What d yu think f when yu see this pht?
This is a vast frest in which the elephants, gemsbks, lins, fxes and wlves live.
Africa elephant is the largest mammal(哺乳动物) n land. Because f its tall bdy, it is a real Hercules(大力士)and Big Mac(巨无霸)in the land animal wrld, and it has a lng nse and lng teeth as weapns. Therefre, there are n natural enemies in nature except human beings. Ivry is made f elephant tusks, which has been used as a precius carving material. Ivry is expensive, s elephants have been killed and caught indiscriminately, which is ne f the reasns fr the sharp decline in their number.
2 D yu think that elephants are an endangered species?
Watch the fllwing vide. What eclgical and envirnmental prblems are the earth facing?Why are wild animals in danger? Why d we say that man can save the earth, and man can destry it?
Elephants, pandas, glden mnkeys, antelpes, Tibetan antelpes, Suth China tigers, Yangtze alligatr, mi-lu.
3 What ther wild animals are in danger?
Pre-listening
1 What message d these psters share?2 Which ne mves yu the mst? Why?
Talk abut saving endangered wildlife.
1 Befre yu listen, discuss these questins in pairs.
Use visuals t predict cntentBefre yu listen, lk at pictures, charts, vides, and ther visuals t help yu predict what yu will hear.
a clck—— cunting the timea tiger at “11 'clck” psitina man at“12 'clck” psitinmany dead bdies under the clck immediatelywrds: stp illegal hunting immediately
Lk at the psters. Can yu describe what yu see in the pster and what message they cnvey?
illegal:nt allwed by law
message:illegal hunting has resulted in the extinctin f sme animals. If we dn’t stp it, human beings will be the next ne t die ut.
extinctin:death f all its living members
message:There are species 150-200 wildlife lst every 24 hurs. Call n peple t pay attentin t such a serius situatin.
Lk at the psters. Can yu describe what yu see in the psterand what message they cnvey?
an hurglasstp: 150-200 wildlife species lstdwn: lst filling dwn with sme wildlifeat the bttm (extinct wildlife) backgrund: every 24 hurs
extinctin n. extinct adj.
message:Up t 73 millin sharks end up in shark fin sup each year.Call n peple t prtect wildlife by stp having shark fin sup.
a big bwl f shark fin supa big dying shark with its fin falling dwn, bleeding dead sharks withut fins mre sharks n a spn
Features f a pster; big pictures/phts; pwerful wrds/ slgans; careful design and use f clrs,types f characters/letters...
What message d these 3 psters share?
Wildlife is under threat.
Which ne mves yu mst? Why?
Watch the vide belw. talk with yur partner, and answer the fllwing questins. What measures has China taken t prtect living things?
Pre—listening
Listening skills: Visual infrmatin can be used t predict cntent.Befre listening, yu can lk at the visual infrmatin related t the text, such as pictures, charts and vides, t help yu predict what yu will hear.
1.What is the cntent f listening?2.Hw t predict listening cntent?
What n Earth Are We Ding t Our Planet?Our planet's________is dying ut at an alarming rate.Between 150-200 species are becming extinct every day.This mass extinctin is caused by hunting, habitat_____and pllutin. We must make peple aware f the prblem and help________the endangered wildlife befre it's t late!
2 Listen t the first part and fill in the blanks.
mass: a large number f; huge; serius
habitat:natural envirnment where animals live and grw
Listen and check yur answers.
1. Hw many elephants are killed n average every day?2. What did Prince William say abut China?3. What is said at the end? What des it mean t yu?
3 Listen t the secnd part and take ntes.Can yu answer the fllwing questins with yur ntes?
China can becme a glbal leader in wildlife prtectin.
“Change begins with yu."If we want things t change, we must change urselves first and nt wait fr thers t change first. We must be the change we want t see in the wrld.
4 Discuss the questin in grups.What des“Change begins with yu" mean?
4. Lk at the pictures f 3 different kinds f animals. D sme research n them based n these questins:
1.What d yu knw abut the animals in the phts?2. What prblems d they face?3. What is being dne t help them?4.With what yu've fund ut, make a shrt speech abut any ne f them.
Lk at the pictures f 3 different kinds f animals. D sme research n them based n these questins:
With what yu've fund ut, make a shrt speech abut any ne f them.Yu can rganize the infrmatin in this way:
I'm cncerned abut... (an animal)
They are... (prblems)
Sme measures are being taken t help them. (measures)
African elephants
illegal hunting
habitats have been threatened
build elephant reserves
Publicity fr public welfare
A: I’m abut cncerned abut the African elephants. What d yu knw abut them?
Well, I knw that they're being illegal hunting and their habitatshave been threatened, s they're in danger f extinctin.Elephants need large living spaces.
The authrities are under pressure t build elephant reserves and tell peple nt t buy elephant prducts.
5 In pairs, discuss the questins, rle-play the example, and then talk abut ne f the animals in the phts belw.
Grup discussin. As teenagers, hw shuld we prtect wild animals?
dn't hunt wild animals
Dn’t disturb the animal habitat
raise mney
establish wildlife nature reserves
animal prtectin
Refuse t use animal prducts
Refused t eat wild animals
Snub-nsed mnkey(金丝猴) are the unique and rare animals in China.Distributin:They are distributed in the muntainus areas f Suthwest China. Species classificatin: Glden snub-nsed mnkey(川金丝猴), Rhinpithecus bieti(滇金丝猴)and Gray snub-nsed mnkey(黔金丝猴) in China. Feeding habits: feed n berries, bamb shts and msses (苔藓).Prtectin level:Snub-nsed mnkey(金丝猴) are the unique and rare animals in China, listed as endangered species in the China Species Red List(红色物种名录).
Cultural knwledge accumulatin: endangered animals in China.
Accumulatin
Snub-nsed mnkey
D yu knw what ther endangered animals are in China? What d yu knw abut these animals?
Distributin: the wild Suth China tiger is a typical muntain frest animal, mainly living in nature reserves in Suth China.Living habits: Suth China tigers like t live alne. They ften d activities in the evening. They have a gd sense f smell and mve quickly. They can swim, but they can't climb trees.Feeding habits: Suth China tiger are mainly deer, wild bar, re deer and ther animals.Prtectin level:Suth China tiger is a natinal first-class prtected animal.
Wild Suth China tiger
Prnunciatin
stressed syllables and unstressed syllables
alarming annuncement authrity architecture civilisatincmpetitin cntributin electricity investigate literaryrecmmend respnsibility vcabulary vlunteer refrigeratr
Reading all these wrds and separate the syllables first.
annuncement
recmmend
architecture
cmpetitin
investigate
civilisatin
electricity
refrigeratr
respnsibility
Mark the syllables with different clrs and put the wrds int crrect grups.(red fr primary stressed; black fr secndary stressed; blue fr unstressed)
Listen,check yur answer and repeat them.
Language pint
What n earth are we ding t ur planet?
n earth: used t make a questin mre frceful(放疑问词之后表强调,通常表示问题没有答案或很难回答)究竟;到底。
根据中文意思完成句子。①N ne had realized what was_________(到底)ging n. ②Hw________(究竟)did that happen? ③What's abut the children ________(到底)?
1.die ut:灭亡;逐渐消失die相关搭配:die away逐渐减弱;逐渐模糊;逐渐消失 die ff 相继死去；先后死去die ut灭绝;消失 die dwn逐渐变弱;逐渐平息;逐渐暗淡
... is dying ut at an alarming rate.
单句语法填空①The wild ppulatin f kalas is in danger f dying____s we shuld take steps t prtect them.②The fire died_____, s we put mre cal n it.③The sund f the car died______in the distance.
2.alarming 使人惊恐的;惊人的
单句语法填空①The pwer f ideas is very ________(alarm)!②“What have yu dne?”Ellie cried ___alarm.
alarming词语搭配：in alarm 惊恐地 an alarm system 警报系统air alarm 空袭警报 fire alarm systems 火灾报警系统
3. rate (1) n.速度;比率词语搭配：the birth/death rate 出生率/死亡率at a rate f 以的速度;以的比率at a steady rate 以平稳的速度at an average rate f 10 kilmeters an hur以平均每小时10千米的速度a high success/failure rate 很高的成功/失败率
(2)vt.划分等级The schls were rate accrding t their exam results.这些学校是按考试成绩排名次的。
完成句子①Mst peple walk____________________(平均速度为) 5 kilmeters an hur.②Lcal businesses are clsing______________(以的速度) three a year.③S far the spacecraft has been traveling_______________.(以稳定的速度).
at an average rate f
at a/the rate f
at a steady rate
根据中文意思填空 ___________________(大多数教师) are against the demand.②Their latest prduct is aimed at the______(大众)market.
mass adj. & n.(1) adj. 大量的;广泛的the prblem f mass unemplyment大批人失业的问题weapns f mass destructin大规模杀伤性武器
This mass extinctin is caused by hunting,habitat lss, and pllutin. 这种大量的灭绝是由狩猎、栖息地丧失和污染造成的。
(2) n.团,块,堆;群;大量，许多a mass f/masses f大量，许多搭配the mass 中的大多数
单句语法填空①I've gt ________(mass) f wrk t d.②The attempt is supprted by the_______(mass) f the ppulatin.
①The mass f teachers
extinct adj. 已灭绝的an extinct vlcan死火山an extinct species已灭绝的一个物种
Between 150 and 200 speckles are becming extinct every day.每天都有150到200个物种灭绝。
词语积累extinctin n.灭绝be clse t extinctin 濒临灭绝preserve endangered species frm extinctin保护濒危物种不致灭绝lead t the extinctin f many animals导致许多动物的灭绝
根据中文意思填空①The dinsaur became _______(灭绝)befre the appearance f man.②The muntain grilla is n the verge f __________(灭绝). ③The tiger is in be clse t _______(灭绝).
be cncerned abut 对关切的;为担忧的as/s far as sb./sth. is cncerned 就而言be cncerned with 关涉及; 对关心的
I'm cncerned abut the African elephants.我很担心非洲象。
cncern v. &n.(1)vt.涉及; ...担忧(2) n.担心;忧虑;关注;利害关系搭配with cncern关切地; shw/express cncern abut fr对...表示担心/关心
单句语法填空①My teacher is lking at me_____________(关切地).②They swed great cncern_______(对关心)her safety.③______________________(就我而言),reading English newspapers is f great help t ur English study.
with cncern
As far as I am cncerned
aware adj, 知道;发觉; ...意识的(不用于名词前)be/becme aware 知道/意识到知道/意识到
We must make peple aware f the prblem and help prtect the endangered wildlife.我们必须让人们意识到这个问题，帮助保护频危野生动
根据中文意思填空①We are fully_________(意识到)the dangers.②Curisity gave us all a natural __________(aware)．③ Peple shuld _______________(提高意识) envirnmental prtectin.
raise awareness
adapt vi.&vt.(1) vi.适应vt.使适应:使适合搭配: adapt t适应/透合 neself t 使其人自已适应/适合
Elephants need large living spaces,s It's difficult that fr them t adapt t the changes.大象需要大的生存空间，因此对它们来说适应变化是困难的。
(2) vt.改编，改写(剧本等)根据中文意思填空① I've decided t______(改编)the nvel fr a TV series.②It is nt easy t adapt neself ____(适应)new cnditins. ③If yu’re utging, it is very easy fr yu t __________________(适应新环境) while studying abrad.
are ften adapted fr
measure n. &v.(1) n.措施;方法;计量单位词语搭配made t measure量身定做take measures t d sth.采取措施做某事
What measures are being taken t help them?正在采取什么措施来帮助它们?
(2) vt.测量;度量;估量
(3) linking verb (尺寸、长短、数量等)量度为
根据中文意思填空①A number __________(方法)were taken t alleviate the prblem. ②I'll need t get a suit made t________(订做).③It's hard t _________(估量)the imprtance f gd manner. ④Educatin shuldn't be __________(衡量) nly by examinatin results.⑤The main bedrm __________ (量度为)12 feet by 15 feet.
1. illegal adj. 非法的;不合法的 2. hunt v.打猎;搜寻n.搜寻;打猎 3. immediately adv.立刻4. alarming adj.惊人的;使人惊恐的5. rate n. 速度;比率vt.等级划分6. extinct adj.已灭绝的7. mass adj.大量的;广泛的n.团;块 8. aware adj. 知道;意识到9. endanger vt. 使遭受危险;危害10. average adj.平均的;平常的 n.平均数;平均水平11. measure n.措施;方法v. 测量;度量12. pressure n.压力;要求
In this lessn, the reading part f the text first shws us the serius prblems in wildlife prtectin. In this part, we learn abut the endangered African elephant and expand ur understanding f the current situatin f ther endangered animals. Understand the reasns why animals are n the verge f extinctin. In the listening part, we listened t a speech n what measures peple are taking t prtect endangered animals. In the prnunciatin practice part, we practice wrd segmentatin accrding t syllables and read alud with crrect stress.
1.Review the new wrds and the excises an endangered animal and talk with yur partner abut the current situatin faced by this animal and hw we can help them.