高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection表格教案

这是一份高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection表格教案，共13页。
课程基本信息
学科
高中英语
年级
高二
学期
春季
课题
Unit 3 Using Language （1）Listening and speaking
教科书
书 名：《普通高中教科书英语》 选择性必修第三册
出版社：人民教育出版社 11月
教学目标
1. 学生通过听力前的讨论，掌握air pllutin相关话题的词汇。
2. 学生通过正误判断题听力练习，训练学生准确获取细节信息的能力。
3. 学生通过听力技能训练，提高学生概括信息的能力。
教学内容
教学重点：
1. 学生通过听力前的讨论，掌握air pllutin相关话题的词汇。
2.如何提高获取信息的能力
教学难点：
1.学生通过听力技能训练，提高学生概括信息的能力。
教学过程
Step Ⅰ Lead-in
Lk at the pictures and discuss the questins in grups
1.What infrmatin can yu get frm these pictures?
2.Hw d these situatins influence yur life?
Step Ⅱ Pre - listening
Activity 1 Discuss in yur grups and answer the questins
1.What did yu knw abut “smg”?
2.Is “smg” a main surce f pllutin?
Activity 2 Predict the cntent f the listening material (interview)
_______________________________________________________
Step Ⅲ While-listening
Task 1 Listen t an interview with an air pllutin expert and decide whether the statements are True(T) r False(F)
1.The expressin “smg” riginated in Britain and means a cmbinatin f “smke” and “fg”.
2.Smg became a severe prblem in Britain because peple at that time burnt lts f fssil fuels.
3.The wrst smg in British histry happened in Lndn in 1942.
4.The Great Smg f Lndn claimed 5,000 lives.
5.Later,the UK gvernment rdered peple nt t burn wd in their hmes.
Task 2 Listen again and take ntes n what the expert said. Then summarize the infrmatin yu gt frm the interview.
Ben Drake, an expert n air pllutin, is being interviewed n the radi. He said that smg was a severe prblem _______________century in Britain. At that time, Britain was experiencing a bm in ___________. Factries and hmes________________, which created smg. He als mentined the heavy smg in Lndn _______________________________________in 1952.Later the UK gvernment restricted ______________in hmes and frced factries t_________________________________ . As smg is harmful t everyne, the expert advised us t_________________________________, use ________________________ , and further develp _______________.
Step IV Pst-listening
Task 1 What ther causes and measures d yu think f ?
Task 2 Wrk in grups and discuss the questins.The expressins in the bx may help yu.
Have yu experienced heavy smg where yu live?Have yu seen phts f big cities under cluds f smg?What is it like?
Eg:I have ccasinally experienced heavy smg where I live. I have als seen pictures f heavy smg ver cities. It is very thick and hard t see thrugh. There is n dubt that it is nt a gd thing.
What d yu think are the majr causes f smg in China?
Eg:Industry and vehicles are the majr causes f smg in China.
What measures have the gvernment and citizens taken t help address the prblem?
Eg:Mst peple think that pllutin at a certain level is a necessary result f grwth, but the gvernment is taking measures t keep it in check by develping green energy slutins and cntrlling factry and vehicle emissins.
Referring t cmmn knwledge
·Everyne knws that... ·There is n dubt that...
·Mst peple think that...·We all knw that...
·As is knwn t all,...·It is bvius that...
clean energypublic transprt
restrict the cnsumptin f fssil fuel
enfrce new emissin standards
Hmewrk:
Chse ne task and write dwn yur answer with at least 80 wrds.
1.D yu think smg is extreme weather r a disaster? Hw did the extreme weather and disasters cause serius damage r lsses?
2.Are we facing an unavidable dilemma (两难的困境)? D we have t sacrifice ur envirnment fr ecnmic develpment? Hw can we balance them?what can we d?