九年级英语上册U2T2SA教学设计最新仁爱版
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九年级英语上册U2T2SA教学设计最新仁爱版
Unit2Saving the Earth
Topic2All these problems are very serious.
Section A
Ⅰ.Material analysis
本课是九年级第二单元第二话题的第一课时。主活动是1a。1a通过Kangkang向他的同伴Maria和Jane抱怨恶劣的天气，引出本课的功能意念：抱怨和责备。同时也初步呈现了本单元的语法点：不定代词和不定副词。1b主要培养听力策略，即重点听对话的大意。1c侧重于考查归纳总结的能力。在2中，通过“用所给词的正确形式填空”这种题型，巩固1a中的重点语言点。借助3的图片和信息提示，进一步形象地了解沙尘暴形成的过程。通过4的听力练习，提高学生听取文段细节的能力。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，关注全球的环境问题。
Ⅱ.Teaching aims
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。
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。
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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。
Ⅲ.The key points and difficult points
1.Key points:
Words and phrases:sand,although,sandstorm,desert,human
being,reduce,completely,change
into,stop…from,blow/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.
Grammar:Indefinite pronoun and adverb.
2.Difficult points：
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。
Ⅳ.Learning strategies
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。
Ⅴ.Teaching aids
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关于沙尘暴的视频和图片，录音机，幻灯片等。Ⅵ.Teaching
procedures
Stage (time period)Interaction
patterns
Teacher activity Student activity Remarks
1Getting students
ready for
learning
（3mins)
Class activity
Play a short video about a sandstorm and let Ss guess what kind of weather it is.
T:Hi,boys and girls!It’s a fine day,isn’t it?
Ss:Yes.
T:Now watch the short movie and guess what
kind of weather it is?
…
T:Can you tell me what the weather is?
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”.
(Point to a scene in the video.)
Watch a video about a sandstorm
and guess what kind of weather it
is.
Ss:Yes.
Ss:Yes,沙尘暴.
通过播放与沙尘暴相关视
频，进入本课话题，从视觉，
听觉等方面感知沙尘暴这种
恶劣的天气现象，为了解环
境问题做好准备。
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Ss:“sand”,“sand”
T:“storm”,“storm”
Ss:“storm”,“storm”
T:“sandstorm”,“sandstorm”Ss:“sand”,“sand”
T:“storm”,“storm”
Ss:“storm”,“storm”
Ss:“sandstorm”,“sandstorm” 教师在教读单词时，注意使
用升调和降调，配上手势，
培养学生的语音语调。
2Lead-in
(3mins)
Group work
Show the pictures of a sandstorm,let the Ss
guess how sandstorm comes into being and
number the pictures in3.
T:OK,do you know how sandstorm comes into
being?Please look at the pictures,discuss and
number them in groups.
…
T:OK,how does the sandstorm come into
being?Tell me the right order,please.
S1:It’s4-1-5-3-6-2.
Look at the pictures about a
sandstorm,guess how sandstorm
comes into being and number the
pictures in3.
…
S1:It’s4-1-5-3-6-2.
先处理3部分，简单描述沙
尘暴形成的过程，让学生对
这种天气，有所了解，然后
在进入1a，详细谈论沙尘暴
形成的原因以及树木的功
能，这样，让课堂环节更加
流畅。
3Pre-listening (5-7mins)
Group work Let the Ss talk about sandstorm according to the
pictures and the given words in3in groups.
Talk about sandstorms according to
the pictures and the given words in
引导学生通过图片和短语提
示，正确排列图片顺序，对
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T:Yeah,you are right.With the help of pictures and the words
below,can you talk something about sandstorm?
Ss:Yes.
T:Now discuss with your group members.
…
T:OK,who can try?
S1:Long ago,there were lots of trees and forests.But people
needed some wood to build houses and do other things,so they
cut down the trees day by day.And the forests have gone slowly…
S2:…3.
Ss:Yes.
S1:Long ago,there were lots of
trees and forests.But people needed
some wood to build houses and do
other things,so they cut down the
trees day by day.And the forests
have gone slowly…
S2:…
沙尘暴形成的过程进行描
述，训练学生连词成句，连
句成片的能力。为了降低难
度，可以这样操作：先让小 组内的每个成员根据提示词
写一个或者几个相关的句
子，再一起将这些句子串起
来，最后注意加上正确的连
接词。在展示环节，可以让
学生以小组为单位，一起上
台做一个关于沙尘暴的
presentation，展示小组合作
的成果，体现小组的风采。
4While-listening
(8mins)
Individual work Step1:Present the picture in1a.Let the Ss
listen to1a once and do1b alone.
Look at the picture in1a,listen and
choose the best answer in1b.
通过课文插图，引导学生预
测课文内容，为完成听力降
5
Pair work T:Right.Now look at this picture.What’s the
weather like?
S1:It’s a sandstorm.
T:How do you like the weather?
S2:I think it’s terrible.
T:People can’t see things clearly.And it’s bad
for our health.Now listen to the tape and
choose the best answer in1b.When you are
listening,pay attention to the main idea.
…
T:Now please check answers.The boy and girls
are talking about…
