高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters图片ppt课件

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters图片ppt课件，共17页。PPT课件主要包含了tsunami，landslide，snowslide，tornado，wildfire，earthquake，drought，flood，RESEARCH，ORGANISE等内容，欢迎下载使用。

Prject: give a presentatin n natural disasters
T discuss abut the natural disasters yu knw;T learn steps f preparing fr a presentatin n natural disasters;T give a presentatin n natural disasters t yur class.
What kind f natural disasters can yu think up?
typhn\ hurricane
vlcanic eruptin
lightningthunder
Wrk in grups f three r fur. Chse ne f the natural disasters abve and brainstrm answers t the questins.
Understanding the disaster
Are there any knwn causes f the disaster? Wildfires are usually caused by human and natural factrs (lightning, etc.).What can be dne t prevent it? Frest managers shuld be hired t prtect the frest and peple shuld be educated abut preventin f frest fires.
(Take wildfires fr an example)
BRAINSTORM:
What are the pssible effects f the disaster? The wildfire may threaten peple and /r their persnal prperty.What can be dne t prepare fr it? Peple nearby shuld be infrmed immediately when a wildfire begins.
Preparing fr the disaster.
In the event f a disaster.
What can yu d t stay safe during the disaster? I will try my best t stay calm and mve t safe places as sn as pssible.What kind f help d survivrs need? I think they are in need f a shelter t rest and medicine help when the get injured.
Which questins d yu nt knw the answers t?Which nes d yu need mre infrmatin n?Use the Internet r yur schl library t find ut mre.
Put tgether a presentatin using the infrmatin yu have gathered. Use the tips belw t help yu:
① Start yur presentatin with a “hk” (a stry r fact t catch the attentin f yur listeners). On Mnday, 5 December 20XX, 600 peple disappeared when…② Reduce yur ideas t three main pints t help listeners remember what yu say. S always remember t drp, cver, and hld n…③Prepare visual aids fr yur presentatin (phts, charts, tables, etc.)
Give a grup presentatin t yur class.
Thusands f peple in Nrthern Califrnia were tld t leave their hmes in Nvember 2018 because f spreading wildfires. Officials said the fire started as a result f lightning strikes (雷击). This is just ne f the many wildfires that happened in 2018. Then hw much d yu knw abut wildfires?
Wildfires are usually caused by human and natural factrs (like lightning, etc.). When wildfires begin, they may threaten peple and /r their persnal prperty. S we shuld try t prevent them. Frest managers shuld be hired t prtect the frest and peple shuld be educated abut preventin f frest fires.
Then what shuld we d when a wildfire begin? We shuld first infrm peple nearby abut it and evaluate them t safe places. We shuld try t stay calm and mve t safe places as sn as pssible. After the wildfire, we shuld prvide survivrs shelters t rest and medicine help fr the injured.