(完整)仁爱版九年级英语优质课教案.doc

仁爱版九年级英语优质课教案
Topic 2 All these problems are very serious. Section A
上课教师：刘丽娟
The main activities are 1a and 2.本课重点活动是1a 和 2。

Ⅰ. Teaching aims and demands 教学目标
1. Learn a new word and some phrases:
as a result, behavior, in the beginning, day by day, die out
2.Learn some useful sentences:
(1)As a result, air pollution has become a serious problem.
(2)Humans have come to realize the importance of protecting animals.
3.Learn the indefinite pronoun and adverb:
(1)None of us likes pollution.
(2)Don ’ t spit anywhere in public.
(3)Everyone should care for wild animals and plant more trees.
4. Learn the importance of protecting the environment.
Ⅱ. Teaching aids 教具
有关污染的和学生不文明行为的教学图片/小黑板 /录音机 /警示标语
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步复习(时间:7分钟)
复习污染的类型及其危害，教师创设一个空气污染的情境，引入本课话题。

1.(教师收集一些有关污染的图片，让学生说出它们分别属于哪种污染，有何危害并提出解
决建议。

)
T: What kind of pollution is it?
Ss:It is noise pollution.
T: What harm can it cause?
S1:It can disturb others and make people feel uncomfortable and unpleasant.
’ s hearing. It can even make people sick or deaf.
S2:It does great harm to people
T: Good. How should we solve this problem?
S3: Don’ t always listen to loud pop music.
S4: Don’ t make a loud noise in public.
⋯
(其它染用同的方法复。

学生可以在教帮助下回答。

)
Step 2 Presentation 第二步呈(:10 分 )
展示 1a 的片，入新，呈本生和。

解不定代和不定副的用法。

教育学生必保境。

(教一个空气染的情境，引入本。

例如：教一拍身上的灰，一咳嗽着走教室，然后描
述。

)
T: It is too dirty and there is too much heavy smoke outside. I can’ t stand it.
1.(教展示 1a 的片，入新。

)
T: Do you like the environment here?
Ss:No, we don’ t.
T: Why?
Ss: Because there is too much smoke. It ’ s a serious air pollution.
T: Very good. We should stop burning coal. It is said that China has become the world large’st producer and user of coal. As a result, air pollution has become a serious problem.。