U2T2SA

the earth away.
blowing the earth away.
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Group work
Group work
Post-listening 5
(10 mins)
S2: They can also stop the water from S2: They can also stop the water
Ss guess what kind of weather it is.
sandstorm and guess what kind 频，进入本课话题，从视
T: Hi, boys and girls! It’s a fine day, isn’t it? of weather it is.
觉，听觉等方面感知沙尘
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九年级上册教学案例设计
三、教学难点：
Grammar: Indefinite pronoun and adverb. 能够从所听材料中获得有效的细节信息来补全句子。 能够根据图片和信息提示词描述沙尘暴形成的过程。
本课通过谈论沙尘暴的成因说明了树木对环境保护的重要作用。同时也让学生了解天气与人类活动的关系，关 四、法制渗透点：
识。
4. Culture awareness: (optional) 通过课文的学习，让学生了解沙尘暴形成的原因和过程，关注全球的环境问题。
Words and phrases: sand, although, sandstorm, desert, human being,reduce, completely, change into, stop … from, blow/
注全球的环境问题。
五、教学方法：
通过引导学生在听前阅读 1b 和 3，培养学生形成听前熟悉、预测听力材料的学习习惯。 通过 3 中的插图预测并描述新话题，培养学生的逻辑推理能力。
六、教学辅助：
关于沙尘暴的视频和图片，录音机，幻灯片等。
七：教学过程
引入新课、教材讲解、典例分析、探究规律、发现结论、巩固提高
listen to 1a once and do 1b alone.
and choose the best answer in 预测课文内容，为完成听
T: Right. Now look at this picture. What’s 1b.
力降低难度。1b 的听力是
While-listening 4
Pair work
and choose the best answer in 1b. When you
are listening, pay attention to the main idea.
…
T: Now please check answers. The boy and
girls are talking about…
Ss: Yes.
Ss: Yes.
暴这种恶劣的天气现象，
2
Lead-in 2
(3 mins)
U2T2SA
Group work
T: Now watch the short movie and guess
为了解环境问题做好准
what kind of weather it is?
备。
…
T: Can you tell me what the weather is?
二、教学重点：
wash … away, as a result Sentences: A lot of water can be saved by forests.
Although we have built “The Green Great Wall”, we still need to do something to protect the environment.
S1: B, the reasons for sandstorms.
S1: B, the reasons for
…
sandstorms.
…
Step 2: Let the Ss listen to 1a again and Read and complete the functions 如果学生基础较好，也可
Stage
Interaction
(time period)
patterns
Getting
students ready
1
Class activity
for learning
（3 mins)
Teacher activity
Student activity
Remarks
Play a short video about a sandstorm and let Watch a video about a 通过播放与沙尘暴相关视
forests. But people needed some wood to trees and forests. But people 示环节，可以让学生以小
build houses and do other things, so they needed some wood to build 组为单位，一起上台做一
guess how sandstorm comes into being and sandstorm, guess how sandstorm 沙尘暴形成的过程，让学
number the pictures in 3.
comes into being and number 生对这种天气，有所了解，
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九年级上册教学案例设计
(8 mins)
the weather like? S1: It’s a sandstorm. T: How do you like the weather?
. S1: It’s a sandstorm.
抓对话的主题，不能直接 找到主旨句，而是要通过 归纳的方式得出，如果教
S2: I think it’s terrible.
很难记下来。因此，可以
in 1c.
用听读结合的方式，先听
…
两遍，记下关键词，再通
T: What are the trees’ functions?
过朗读，检查答案。
S1: Trees can stop the wind from blowing S1: Trees can stop the wind from
groups.
words in 3.
对沙尘暴形成的过程进行
T: Yeah, you are right. With the help of
描述，训练学生连词成句，
pictures and the words below, can you talk
连句成片的能力。为了降
something about sandstorm?
washing the earth away.
from washing the earth away.
Step 1: Let the Ss read 1a in groups and Read 1a in groups and then role
then role play it.
play it.
T: Read 1a with your group members and
complete the functions of trees in 1c. They in 1c. Discuss in pairs.
以将 1c 调整成听的活动，
can discuss in pairs.
学生能够找到答案，但会
T: Listen to 1a again and find the functions
discuss and number them in groups.
木的功能，这样，让课堂
…
环节更加流畅。
T: OK, how does the sandstorm come into
being? Tell me the right order, please.
S1: It’s 4-1-5-3-6-2.
一、教学目标： （知识目标、能力 目标、情感态度与 价值观）
2.Skill aims: 能听懂谈论沙尘暴成因的对话。能够从所听材料中获得有效的细节信息。 能够根据图片和信息提示词描述沙尘暴形成的过程。 3. Emotional aims: (optional)让学生了解环境污染的严峻形势，引导学生爱护大自然，爱护花草树木，树立绿色环保意
S2: I think it’s terrible.
师提示学生用“排除法”，
T: People can’t see things clearly. And it’s
可以帮助学生作出正确的
bad for our health. Now listen to the tape
选择。
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九年级上册教学案例设计
Ss: Yes, 沙尘暴.
Ss: Yes, 沙尘暴.
T: Right. We call it “sandstorm”. It’s a kind
of storm caused by sand. So we call it
sandstorm. Now read after me, “sand”
“sand”.
Group work
Pre-listening 3
(5-7 mins)
T: OK, do you know how sandstorm comes the pictures in 3.
然后在进入 1a，详细谈论
into being? Please look at the pictures, …
沙尘暴形成的原因以及树
低难度，可以这样操作：
Ss: Yes.
Ss: Yes.
先让小组内的每个成员根
T: Now discuss with your group members.
据提示词写一个或者几个
…
相关的句子，再一起将这
T: OK, who can try?
些句子串起来，最后注意
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U2T2SA
S1: Long ago, there were lots of trees and S1: Long ago, there were lots of 加上正确的连接词。在展
day. And the forests have gone 作的成果，体现小组的风
slowly…
采。
S2: …
S2: …
Individual work Step 1: Present the picture in 1a. Let the Ss Look at the picture in 1a, listen 通过课文插图，引导学生
cut down the trees day by day. And the houses and do other things, so 个 关 于 沙 尘 暴 的
forests have gone slowly…
they cut down the trees day by presentation，展示小组合
(Point to a scene in the video.)
Ss: “sand”, “sand”
Ss: “sand”, “sand”
教师在教读单词时，注意
T: “storm”, “storm”
T: “storm”, “storm”
使用升调和降调，配上手
Ss: “storm”, “storm”
Ss: “storm”, “storm”
S1: It’s 4-1-5-3-6-2.
Let the Ss talk about sandstorm according Talk about sandstorms according 引导学生通过图片和短语
to the pictures and the given words in 3 in to the pictures and the gi
Topic 2 All these problems are very serious.
学科：
任课教师：
Section A 精典教案（教学设计）
班级：
学习委员签字：
课型：
课题：
时间：
课时：
1.Knowledge aims： 掌握本课的重点词汇和短语，谈论沙尘暴的成因。初步感知不定代词和不定副词的用法。
势，培养学生的语音语调。
T:“sandstorm”,“sandstorm”
Ss: “sandstorm”, “sandstorm”
Show the pictures of a sandstorm, let the Ss Look at the pictures about a 先处理 3 部分，简单描述