初中英语仁爱科普版九年级上册Unit 2 Saving the earth.Topic 3 What can we do to protect the environment?优秀教案设计

这是一份初中英语仁爱科普版九年级上册Unit 2 Saving the earth.Topic 3 What can we do to protect the environment?优秀教案设计，共3页。
Unit 2 Saving the Earth
Tpic 3 What can we d at hme t prtect the envirnment?
Sectin B．
Warming up：
同唱One Wrld One Dream,引出课题。
展示教学目标。
Teaching aims：1.Learn sme new wrds and useful expressins:
electricity, distance ,clth, actin, ught t, shut ff,
had better, instead f.
2. G n learning t prtect the envirnment.
Pre-listening:
呈现一组图片，与学生讨论怎么样能成为环保者。引出主要短语ught t，并进行讲解。导入1a。
ught t 应该，相当于shuld,后+动词原形,
e.g.，Yu ught t shut ff the electricity when yu leave a rm .
shut ff 停止;关; distance 距离; clth 织物;布料 ;
actin 行动；行为; electricity 电；电能.
While-listening:
1.听1a录音，完成1b，并核对答案。
2.再听1a，找出文中谚语，正确理解意思。
3.再听1a，注意模仿语音语调，然后两人小组表演对话。
Pst-listening:
1.学生自主阅读1a，整合对话信息，完成1c。然后根据1c表格复述1a对话。
2. 呈现复述范文。
I wuld like t be a greener persn.
First， I ught t shut ff the electricity when I leave a rm.
Secnd, I’d better walk r ride a bike instead f taking a bus
r a taxi if I travel a shrt distance. I will save energy and reduce
air pllutin.
Third, I will take a clth bag when I g shpping. I wn’t use
plastic bags.
It’s easy t be a greener persn.
Practice:
呈现2中的图片，与学生讨论怎么才能成为一个更环保的人
2.完成2，并核对答案。
3.巩固练习。
= 1 \* GB3 ①.Yu ______ ______(应该) thrw the rubbish int the garbage.
= 2 \* GB3 ②.Yu shuld ______ ______(关闭)the electricity when yu leave a rm.
= 3 \* GB3 ③. Yu’d better walk r ride a bike ______ _____ (代替) taking a bus r a taxi if yu travel a shrt distance.
= 4 \* GB3 ④.It’s s ______(容易) t be a greener persn.
= 5 \* GB3 ⑤._______ _____ _____ _____ ________.(行动胜于言辞)
Summary：
The key pints :
Wrds and phrases: ught t, shut ff, electricity, had better,
instead f , actin.
Sentences:
First, yu ught t shut ff the electricity when yu leave a rm.
Secnd, yu’d better walk r ride a bike instead f taking a bus r a taxi if yu travel a shrt distance.
Dn’t use plastic bags.
Easier said than dne.
Actins speak luder than wrds.
Prject ：
如何从身边的小事做起来做一个环保人。