高中英语外研版 (2019)必修 第三册Unit 6 Disaster and hope优秀学案

这是一份高中英语外研版 (2019)必修 第三册Unit 6 Disaster and hope优秀学案，共4页。

Unit 6 Disaster and hpe Using language
课
型
新授课
课
时
第三课时
学
习
目
标
1. T master basic knwledge f this lessn and use them freely.
2. Help students learn t use ellipsis crrectly.
3. T sharpen students’ listening abilities by practising with the help f teacher.
重
点
难
点
1.Help students learn smething abut natural disasters.
2.Guide students t talk abut hw t describe the weather.
学
法
指
导
1.课前30分钟自主学习，完成预习学案。
找出自己的疑惑和需要讨论的问题，用红笔做好标记。
2.课上25分钟高效讨论展示答案
3.课上10-15分钟答疑解惑。
4.课后20分钟巩固学习
课堂探究
Using language Ellipsis
Step 1
1 Cmpare the tw grups f sentences and answer the questins. Sentences (a) and (b) are frm the reading passage.
1. What has been left ut in sentences (a) and (b)?


2. Why des the authr leave them ut?


Nw lk fr mre sentences with the past future tense in the reading passage.




2 Read the paragraph and find ut what wrds have been remved befre r after the underlined wrds.
Technlgy isn’t the nly way t frecast the weather. Nature has its ways, t. Unusual animal behaviur, fr example, can indicate whether it’s cld, wet weather that’s n the way r a ht, dry perid. If fish are jumping higher than usual r frgs are craking mre ludly, it may rain. And next time yu lk up at the sky, dn’t just lk fr rain cluds, but als fr birds. If they are flying lw, grab yur umbrella. It is als said that mice and snakes head fr safer grund several days befre an earthquake, while dgs aviding the beach may be a sign that a tsunami is appraching. Of curse, althugh these things may suggest smething bad is ging t happen, they wn’t tell us when and where. S, fr accurate and reliable predictins, it’s best t check an fficial, scientific reprt.
(1)Nature has its ways, t.


(2)Unusual animal behaviur, fr example, can indicate whether it’s cld, wet weather that’s n the way r a ht, dry perid.


(3)If fish are jumping higher than usual r frgs are craking mre ludly, it may rain.


(4)And next time yu lk up at the sky, dn’t just lk fr rain cluds, but als fr birds.


(5)Of curse, althugh these things may suggest smething bad is ging t happen, they wn’t tell us when and where.


3 Remve wrds frm the news reprt t make it mre cncise.
Internatinal rescue teams sn began t arrive in the cuntry. Amngst all the internatinal heavy rescue teams, the China Internatinal Search and Rescue Team (CISAR) was the first internatinal heavy rescue team t arrive. Cnsisting f 62 peple, it nt nly included rescuers and medical staff, but als included earthequake experts. By early May, emergency aid wrth 9.7 millin US dllars had been dnated by China, with a further rund f emergency aid t fllw.
The 8.1- magnitude earthquake that hit Nepal n 25 April 2015, was ne f the wrst earthquakes in histry. On hearing the news, China was quick t start rganizing emergency aid.
CHINA’S RESCUE EFFORTS IN NEPAL
Step 2
1. Teach students hw t use ellipsis.
2. Take ntes

Step 3 Listening
Listen t the weather frecast and match the weather symbls t the lcatins n the map.
Listen again and cmplete the frm.
Anchrage (安克雷奇)
Yu will need 1 .
Temperatures will stay arund 2 ℃
Phenix (菲尼克斯)
Temperatures are really high and it’s prbably ht enugh t 3
Be sure t 4 if yu r thers have symptms f heatstrke.
Hustn (休斯敦)
It’s 5 seasn and there will be a big ne acrss the Atlantic.
Stay 6 and listen ut fr the latest frecasts.
Washingtn, DC (华盛顿)
Temperatures are ging t stay arund 7 ℃.
Dn’t drive 8 !
San Francisc (旧金山)
Temperatures are ging t be arund 9 ℃.
Peple are suffering frm 10 which are causing damage and lss.
Learning t learn
While listening t a weather frecast, pay attentin t the fllwing infrmatin:
temperature levels
descriptins f frthcming weather cnditins
weather warnings
Nw talk abut hw the speakers describe the weather. Listen again if necessary.
Wrk in pairs. Act ut the cnversatin t talk abut an extreme weather cnditin.
Students A Turn t page 83
Students B Turn t page 86
Hmewrk
1. Sum up what we learned in class and take ntes.
2.Preview the next perid.