必修 第二册Unit 2 Wildlife protection教学演示ppt课件

这是一份必修 第二册Unit 2 Wildlife protection教学演示ppt课件，共30页。PPT课件主要包含了重点短语，Lead in，milu deer，EXAMPLE，Homework等内容，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
Lk and discuss
What d yu think f when yu see this pht?
endangered adj. (used abut grups f animals, plants, etc.) at risk f n lnger existing
2. D yu think that elephants are an endangered species?3. What ther wild animals are in danger?
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?
This is a vast frest in which the elephants, gemsbks, lins, fxes and wlves live.
2 D yu think that elephants are an endangered species?
Elephants, pandas, glden mnkeys, antelpes, Tibetan antelpes, Suth China tigers, Yangtze alligatr, mi-lu.
3 What ther wild animals are in danger?
Hw can we prtect the endangered species?
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.
Discuss these questins in pairs.
2. Which ne mves yu the mst? Why?
1. What message d these psters share?
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.
3 Listen t the secnd part and take ntes.Can yu answer the fllwing questins with yur ntes?
1. Hw many elephants are killed n average every day?2. What did Prince William say abut China? A. China has made a lt f prgress. B. China can becme a glbal leader in wildlife prtectin. C. China preserves its natural habitats well.
It means 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 .What des“Change begins with yu" mean?
Nw talk abut ne f the animals in the phts belw based n fllwing 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.
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.
In pairs, discuss the questins, rle-play the example, and then talk abut ne f the animals in the phts belw.
Prnunciatin
alarming annuncement authrity architecture civilisatincmpetitin cntributin electricity investigate literaryrecmmend respnsibility vcabulary vlunteer refrigeratr
______________
___________ ___________
_________ ___________
___________ _________
________ _____________
annuncement
architecture
investigate
refrigeratr
electricity
civilisatin
respnsibility
2. Check yur answers with anther pair. Then listen and repeat.
3. Listen t the cnversatin in Activity 5, paying attentin t the stress patterns f the plysyllabic wrds(多音节词) and repeat them.
A: I'm cncerned abut the African elephants. What d yu knw abut them?B: Well, I knw that they're being hunted and their habitat is getting smaller, s they're in danger f extinctin. Elephants need large living spaces, s it's difficult fr them t adapt t the changes.A: That's terrible. What measures are being taken t help them?B: The authrities are under pressure t build elephant parks and tell peple nt t buy elephant prducts.
Language pint
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. 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
3.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
1. What d yu knw abut the current situatin f elephants?2. Can yu describe the situatin f the endangered animals in yur wn wrds?3. D yu have a better understanding f wildlife prtectin? What des “Change begins with yu” mean? 4. What have yu learned abut the syllable stress?
1.Review the new wrds and fr mre infrmatin abut saving endangered an endangered animal and talk with yur partner abut the current situatin faced by this animal and hw we can help them.