高中英语外研版 (2019)必修 第三册Unit 6 Disaster and hope教学演示ppt课件

这是一份高中英语外研版 (2019)必修 第三册Unit 6 Disaster and hope教学演示ppt课件，共24页。
Learning Objectives
By the end f the class, yu will be able t:1. tell the main idea f the weather frecast;2. nte dwn the detailed infrmatin f the weather frecast;3. talk abut anther extreme weather cnditin in a similar cnversatin;4. describe anther natural disaster and vice yur pinins.
1. Hw did peple recrd weather frecasts in Shang Dynasty?2. Hw d scientists predict the weather tday?
Lead-in: Extreme Weather Cnditins
During the Shang Dynasty, peple recrded weather frecasts n animal bnes and trtise shells.
1. Hw did peple recrd weather frecasts in Shang Dynasty?
2. Hw d scientists predict the weather tday?
Tday, satellite data and cmputer technlgy help scientists predict the weather mre precisely.
Listen t the weather frecast and matchthe weather symbls t the lcatins n the map.
When listening t a weather frecast, pay atentin t the fllwing infrmatinP:temperature levelsdescriptins f frthcming weather cnditinsweather warnings
Activity 8 Listen again and cmplete the frm
warm clthes
fry meat n the rad
get medical attentin
thrugh fldwaters
Nw read the weather frecast yurself again and take ntes n the expressins used t describe the weather.
Wrk in pairs. Act ut the cnversatin t talk abut an extreme weather cnditin. Student A: Turn t Page 83. Student B: Turn t Page 86.
Student AYu learn frm a TV reprt that Student B’s city has been suffering frm rainstrms and flds. Call student B t check if he / she is safe and ask abut the weather. Infrmatin yu’d like t knw:hw lng the rainstrms have lasted;the effect f the rainstrms n his / her city;hw t cpe during rainstrms and flds;what yu can d t help;hw the weather has changed ver recent years.
Student AUseful expressins
Learning t learn
I’m calling t check that…Hw lng have… lasted?What’s the effect f…?Hw d yu cpe with…?Is there anything I can d t…?Hw has the weather changed…?
Student B Yur city has been suffering frm rainstrms and flds. Student A calls yu t check yu are safe and ask abut the weather. Give him / her the infrmatin.Duratin: abut five days;Effect: n electricity; shrtage f fd and drinking water; damage t prperty.Pints fr attentin: stay away frm fallen pwer lines, particularly in r near water; mve t higher grund, away frm the flw f water.Things t help: make a dnatin; vlunteer t help peple in need; share knwledge n hw t prevent disease.Changes t the weather: mre frequent extreme weather cnditins; mre severe rainstrms and flds.
Student BUseful expressins
Thank yu fr…The… have lasted…The mst serius effect is…Be sure t…I’d really appreciate it if yu wuld…There have been mre…
Activity 4 Lk at the pictures
Which ne d yu think is the mst dangerus?Can yu name sme big natural disasters in histry?
Answering the questins
1. Which ne d yu think is the mst dangerus?I think earthquake is the mst dangerus because it can cause great damage t human beings.2. Can yu name sme big natural disasters in histry?Sme natural disasters in histry including:the 1976 Tangshan earthquake;the 8.1-magnitude earthquake hit Nepal in 2015;the Indian Ocean Tsunami in 2004…
Activity 5: Cmplete the reprts
Summarize the wrds describing natural disasters
Optin 1: Write a similar cnversatin t talk abut anther extreme weather cnditin, using what yu have learnt in this sessin. Optin 2: Talk abut a recent natural disaster yu have heard abut r seen n the news and vice yur pinin.