外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature教课课件ppt

这是一份外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature教课课件ppt，共30页。PPT课件主要包含了Grammar，Homework，Lead-in，Part 1，Part 2 ，Activity 1，Activity 2，Activity 3，Activity 4，Part 3 等内容，欢迎下载使用。
Integrated skills
Task: Lk at the sentences frm the reading passage and answer the questins.
a. Wild animals such as these Tibetan antelpes have nw been using these passages fr years.b. I knw it, we have reached Tanggula Statin.
1 Which f these statements is true abut sentence (a)?
(1) Wild animals started using these passages in the past.(2) Wild animals used these passages nly nce.(3) Wild animals still use these passages nw.
Present perfect cntinuus
2 What is the difference between the expressins in bld in sentences (a) and (b)?
They are different in frm and meaning:Fr Sentence (a) the frm is “have been ding”, while fr (b) is “have dne”. In meaning, the bld part sentence (a) means the actin is cntinuus frm the past; while the bld part sentence (b) means the actin happened nce in the past.
Nw lk fr mre sentences with the present perfect cntinuus tense in the reading passage, and summarise its use in yur wn wrds.
1. The train has been racing alng steadily since it left Xining.2. All this time, the sng “Sky Railway” has been playing inside my head.3. The jurney has been flying by, The Qinghai-Tibet Plateau has been attracting peple’s admiratin fr centuries.5. …passengers frm all ver the cuntry have been enjying these magical landscapes.
Cmplete the passage with the crrect frm f the verbs in brackets.
1. have been hearing2. has been making3. is mving4. have been flying5. have been given6. have been using
Lk at the charts and make sentences using the present perfect cntinuus tense.
1. The number f trees has been increasing in the last 20 years.
2. Desert areas have been reducing in the last 20 years.
3. Butterfly ppulatin has been increasing / has becming larger and larger in the last 20 years.
Wrk in pairs.
Talk abut hw the envirnment where yu live has changed.Use the present perfect cntinuus tense where apprpriate.
Turism and the envirnment
Did yu knw?
Ecturism is a type f turism that cnservesthe envirnment. It encurages peple t berespnsible travellers and invlves educating them abut the natural wrld. Fr cuntries such as Csta Rica, Kenya and Nepal ecturism is an imprtant part f the ecnmy. Sme ecturism hlidays invlve vluntary wrk, such as planting trees r cunting endangered animals.
Listen t the cnversatin and chse the places mentined.
Nepal and Thailand are mentined.
Listen again and cmplete the ntes.
hike in the muntainscunthard wrkelephantslie n the beacha nice htela ne-day bike tur
Nw wrk in pairs. Discuss what type f travel yu prefer.
Cmplete the bxes with the expressins frm the cnversatin.
The fact is 't yu agree find a cmprmise. Let's meet in the middle.As a cmprmise, agree, but.
Persuading thers
• The fact is that…• Wuldn’t yu agree that…?• I agree, but…
• As a cmprmise, …• Let’s find a cmprmise.• Let’s meet in the middle.
Cmplete the passage with the expressins in the bx.
Nw listen t the passage and check yur answers.
1. attract mre turists2. create pprtunities fr new businesses3. help the lcal ecnmy4. prvide mre jbs fr peple living in the area补充：5. raise awareness f lcal wildlife6. prvide lcals with a chance t experience ther cultureshy
Cmplete the bxes with the expressins in Activity 8.
1. nt ec-friendly2. disturb the wildlife3. use up natural resurces4. higher carbn emissins补充：5. pllute inshre seawater6. destry lcal eclgical envirnment...
Disadvantages
Nw think abut mre advantages and disadvantages f building the htel at White Beach.
Student A:Yu are a htel peratr wh wants t build a htel n sme frested land.Student B: Yu are a cnservatinist wh wants t prtect the wildlife there.
Rle-play a discussin t reach an agreement that is satisfactry fr everyne.
Nw think abut hw well yu apprached the prblem frm different perspectives and reached an agreement.
Activity 10