中职英语高教版（2021）基础模块3Unit 7 Natural Disasters课堂教学ppt课件

这是一份中职英语高教版（2021）基础模块3Unit 7 Natural Disasters课堂教学ppt课件，共29页。PPT课件主要包含了Homework等内容，欢迎下载使用。
Culture Understanding
Gasline Cars Vs Electric Cars
What are the prs and cns f different types f cars?
Prs f Gasline Carswidespread availability high rangelwer upfrnt csts
Cns f Gasline Carsenvirnmental impactmaintenance cstsnise pllutin
Prs f Electric Carsenvirnmental benefitslwer fuel cstslw maintenance cstsquiet and smth ride
Cns f Electric Carslimited rangehigher upfrnt cstslnger charging time
Glbal cncern abut natural disasters is prbably at an all-time high. Cuntries arund the wrld have realized the imprtance f change frm a fssil fuel-driven（化石燃料驱动的） ecnmy t a sustainable and green ne.
One area that needs t change is transprtatin. The rad transprt mdel is als becming a serius prblem: private cars pwered by petrl lead t air pllutin, traffic jam and nise. A grwing number f cuntries have set targets fr electric vehicle sales. The UK and France want all new cars t be electric and prduce zer emissins（排放） by 2040.
Tw cuntries are leading the way when it cmes t electric cars and hybrids（混合动力汽车）. One is Nrway, where mre than half f the new cars sld fall int these categries. The ther is China, which leads the wrld in electric vehicle sales and whse market keeps grwing.
Electric Cars
Electric Planes
It is nt nly vehicles that are ging electric. Nrway plans t use electric planes fr all shrt flights f 1.5 hurs r less. Avinr, the public peratr f Nrwegian airprts, is planning t test an electric-pwered plane in 2025. Airbus, Rlls Ryce and Siemens are wrking tgether t develp a hybrid mdel which may make its first flight sn. These develpments will reduce greenhuse gas emissins and als reduce nise levels by half.
Read the passage and cmplete the table belw.
want all new cars t be electric and prduce zer emissins by 2040
mre than half f the new cars sld fall int these categries
leads the wrld in electric vehicle sales and whse market keeps grwing
plans t use electric planes fr all shrt flights f 1.5 hurs r less
at an all-time high 达到了空前的高度
E.g.: He has created an all-time recrd.
fssil fuel-driven 化石燃料驱动的
E.g.: Abut 90 percent f the energy used in the US is frm the fssil fuels.
sustainable adj.可持续的
E.g.: Change is lng-lasting and sustainable.
emissin n.排放物；排放
E.g.: This emissin f heat is cmpletely independent f temperature and pressure.
E.g.: I had t use a bit f petrl t get the fire alight.
Tw cuntries are leading the way when it cmes t electric cars and hybrids（混合动力汽车）. One is Nrway, where mre than half f the new cars sld fall int these categries. The ther is China, which leads the wrld in electric vehicle sales and whse market keeps
hybrid adj.混合的；混合动力的
E.g.: When yu drive a hybrid, yu start thinking mre abut hw yu brake and accelerate.
where 和 which 引导的非限性定语从句
Read the passage and answer the fllwing questins.
Accrding t the passage, which area needs t change in rder t imprve the envirnment?
A. Educatin. B. Technlgy. C. Transprtatin. D. Agriculture.
Which f the fllwing statements is NOT true?
The develpment in the area f transprtatin aims t imprve the envirnment.Mre and mre peple chse electric cars because these are cheaper than petrl cars.Nrway and China are leading the way f electric cars and hybrids.Electric planes will reduce greenhuse emissins.
Make a pster abut envirnmental prtectin.
Situatin你是环境保护协会的一名志愿者，现在你要和你的团队成员为宣传环境保护制作一张海报。
Wrk in grups. Read the fllwing material and take ntes.
小组活动，阅读有关自然灾害的材料，为海报制作收集信息。
Accrding t EM-DAT (Emergency Disaster Database), the ttal natural disasters reprted each year has been greatly increasing in recent decades. These disasters include drughts, typhns, and flds, which have been increasing ver the past years. In 1980, there were nly abut 100 such disasters reprted per year, but it has risen t ver 300 a year since 2000. Scientists believe that sme f these natural disasters are caused by human activities: fr example, rapid urban develpment, cutting dwn t many trees, air pllutin caused by harmful gases frm heavy industries and vehicles. Our envirnment is badly plluted, and the increased number f natural disasters is a warning sign. (Frm Livescience)
Read the news reprt abut natural disasters.
Nte 1: Abut natural disasters
drughts, typhns, and flds
human activities
rapid urban develpment
cutting dwn t many trees
harmful gases frm heavy industries and vehicles
Read the fllwing chart abut Earth prtectin.
Nte 2: Chse 5 actins that yu can d in yur daily life and give examples.
Cnserve water
Cnserve energy
Make gd use f waste water.
Bring a reusable shpping bag.
Turn ff the lights when yu leave the rm.
Vlunteer fr cleanups in my schl and my cmmunity.
Take public transprtatin, such as bus, subway.
Present and share in class.
展示制作好的海报并在班级分享。