高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection教学演示ppt课件

这是一份高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection教学演示ppt课件，共21页。PPT课件主要包含了Why，Report，句子仿写，万能结尾等内容，欢迎下载使用。
plluted/cntaminated waterwastewater frm sewage, shps, factries and agriculture
clean, beautiful, charming, picturesque
Using LanguageREDUCING WATER POLLUTION IN THE LI RIVER
1.dmestic/də'mestɪk/ and freign visitrs国内外游客2.have negative effects n有负面影响3.an increasing vlume/'vɒljuːm/ f turists游客数量的增加4.cmmercial/kə'mɜːʃ(ə)l/ and industrial enterprises工商企业5.a cmprehensive initiative/ɪˈnɪʃətɪv/一个全面的治理方案6.address the issues解决问题7.water cnservatin/kɒnsə'veɪʃ(ə)n/水资源保护8. Dzens f 很多9.garbage dispsal/dɪ'spəʊz(ə)l/ 垃圾处理10.the lcal authrity/ɔː'θɒrɪtɪ/当局（当地政府）11.carry ut inspectins regularly 定期进行检查
Sme reference
Text structure
Para.1 intrductin / prblem
Para.2 causes
Para.3 slutins
Para.4 further slutin / plan
· what is the style f the text ?· The key wrds :·What will the text be abut?
报告是一种常见的应用文体。报告征文通常包括问题描述、问题产生的成因分析、解决问题的具体措施以及成效。
water pllutin； the Li River； reduce
The text is maily abut the water pllutin in the Li River 、reasns and slutins t it.
Para.1 Intrducing the tpic
What：
Water pllutin
The beautiful Li River in China’s Guangxi Zhuang Autnmus Regin
This reprt lks at the prblem f water pllutin and sme actins...
Draw a mind map t shw all the factrs that caused the pllutin.
Li River Pllutin
Increasing number f turists
Turists thrwing rubbish in water
Tur bats thrwing cking il in water
Rise in number f cmmercial and industrial enterprises = mre waste
Mre chemicals fr crp prductin ging int water
Lcal ppulatin rise t meet turism demand = mre husehld waste
Activity 3: Read fr the cntent
Let’s write
Wrds and Expressins1. 对...有消极影响2. 导致严重水污染问题3. 采取紧急措施4. 恢复它原来的美丽5. ...的增长6. 有效地解决问题7. 垃圾分解办法8. 当局（当地政府）9. 下一代10. 一个干净（绿色）和可持续的未来
have negative effects n...
cntibute t severe water pllutin
ugent steps shuld be taken t...
restre its riginal beauty
the grwth/increase in
tackle the prblems effectively
garbage dispsal methds
the lcal authrities
generatins t cme
a clean and subtainable future
与垃圾相关的语块垃圾：trash / rubbish / garbage / waste     垃圾污染：garbage / waste pllutin垃圾分类：garbage / rubbish classificatin / srting回收箱：recycle bin厨余垃圾：kitchen waste               可回收物：recyclable waste有害垃圾：hazardus waste               生活垃圾：dmestic / husehuld garbage / waste干垃圾：residual waste / dry refuse        湿垃圾：husehld fd waste
与环境保护相关的语块untreated waste  未经处理的废弃物slid waste 固体废物white pllutin 白色污染mtr vehicle emissins 机动车辆排放develp renewable resurces 开发可再生资源glbal warming 全球变暖endangered wildlife 濒危野生物water resurce cnservatin zne 水资源保护区frest cverage rate 森林覆盖率
1. 显而易见的是，环境问题愈来愈严重，尤其是气候变化。(It is clear that...)It is clear t us that envirnmental issues are becming mre and mre serius, especially the climate change.2. 上周，我们学校开展了关于气候变化的调查，这使得我们意识到了环境保护的重要性。Last week, a survey cncerning climate change was carried ut in ur schl, making us aware f the significance f envirnmental prtectin.
3. 温室效应不仅已经导致了气温上升，而且全球的极端天气和自然灾害增多，甚至使人丧命。The greenhuse effect has led t nt nly the rise in temperature but als extreme weather and natural disasters wrldwide, even csting/claiming human lives. 4. 毫无疑问，气候变化如此严重，我们是时候采取紧急措施，以免付出更大代价。There is n denying that climate change is s severe a prblem that urgent steps/actins/measures shuld be taken t prevent a higher a price t pay.
5. 对于政府来说，考虑制定政策并采取恰当的行动和措施来减少温室气体排放，这是很重要的。(It is adj.＋t d sth)It’s f great significance fr the gvernment t cnsider making plicies and taking apprpriate actins and measures t reduce greenhuse gas emissins.6. 另外，地方当局可以使用大众媒体来教育普及气候变化的不利影响，并宣传环保意识。Furthermre, the lcal authrities are able t use the media t educate everyne abut the negative effects f climate change, and spread envirnmental awareness.
7.作为个人，我呼吁大家抓住每个机会来减少碳足迹 。（appeal t）As individuals, I’m appealing t everyne t seize every pprtunity t reduce ur "carbn ftprint" .8.有了这些有效措施, 相信全球变暖会得到改善，这将有助于促进人与自然的和谐。（）With these measures in effect, it is believed that the glbal warming will be relieved, which cntributes t the harmny between human and nature.
We are suppsed t make jint effrts t ensure a sund envirnment fr urselves and ur later generatins. Only in this way can ur planet have a bright and sustainable future.
当今，我们周围的空气环境变得越来越差，为了加强学生们的环保意识，学校打算开展以“为家乡空气污染问题出谋献策”为主题的征文活动，警示人们要保护环境。请你写一篇报告，内容要点如下： 1. 写明家乡空气污染的原因； 2. 建设绿色家乡，建议采取什么措施（2-3点）； 3. 倡议大家行动起来。其他要求：100词左右；注意使用本单元所学的语言表达和写作要点。
Reducing air pllutin　　My hmetwn has witnessed severe air pllutin fr several years, alarming us f the inapprpriate usage f fuel wastes as well as the increasing demand fr cars.  　　T tackle the prblem, the lcal authrities tk urgent steps. ①Nt nly did they carry ut strict regulatins, but als fined industrial factries fr fuel abuses. ②Besides, it was preferable t ppularize the cars using new clean energy, which reduced the carbn dixide emissin. ③Mst imprtantly, it is the gvernment’s measures that called n peple t get invlved in reducing the surce f air pllutin, such as replacing private cars with shared bikes, etc. Let’s spare n effrt t make cntributins t slving the air pllutin prblem in ur hmetwn!