广东省深圳市Module 2 Unit 3 The environment Reading 教案

Module
2
Unit
3
The
environment
Reading
教案
教学内容分析
教学内容分析
本课题材出自广州牛津版9年级下学期第3单元的Reading部分，课型为一节阅读课。本节课阅读的内容是一篇有关保护环境的说明文，介绍了导致地球处于危险之中的三大因素，即温室效应、滥伐森林以及人们的不良生活习惯；阅读篇章提醒了人们应关注这些因素可能会导致的后果，又在结尾处为，我们提供了一些环保的小贴士。
学情分析
本单元的话题环保是非常热门的话题，而且为学生所熟悉，学生具有一定的背景知
识。学生分别在七年级上册和七年级的下册学习过有关这一话题的单元。但由于时间比较久，所以学生容易出现忘记的情况，所以他们只是停留在表面的知道有哪些大概的环境问题，但是对于具体有用的措施，他们还是比较缺乏的这方面的知识。还有学生对文中温室效应这一环境问题的原理和影响可能不是很清楚。学生具备了一定的阅读微技能和阅读策略，比如利用标题和小标题理解文章大意以及通过上下文找代词指代内容和推测词义等阅读技能。
四、教学目标
1.语言知识：认读和理解单词atmosphere,
temperature
guess,
green,
result,
increase,
sea
level,
surface,
habit,
proper,
和短语
greenhouse
effect,
in
danger,
as
a
result
of,
mountains
of,
take
action,
认识consumer。
2.语言技能：（1）能根据上下文猜测单词result,
increase,
sea
level,
surface和短语的含义as
a
result
of,
mountains
of的含义；(2)
能运用略读预测等策略，初步了解篇章的体裁结构和主要内容。(3)能根据上下文的逻辑关系找出代词指代的内容。
3.
学习策略：运用阅读预测等策略，初步了解主阅读篇章的，体裁结构和主要内容。
4.
情感态度：学会好环保，从我做起。
教学重点
五、教学重点、难点
教学重点：
1.
初步了解这阅读篇章的体裁结构和主要内容；
2.
学习核心单词和短语。
教学难点：
运用阅读预测的策略，了解主阅读篇章的体裁结构和主要内容。
六、教学过程
教学步骤
教师活动
学生活动
设计意图
Step
1
warming
up
T
shows
some
pictures
and
talks
about
it.
Ss
watch
the
pictures
and
talk
about
the
problems
related.
通过图片引入本节课主题
Step
2
pre-reading
1.
T
shows
pictures
and
asks
Ss
to
guess
what
problem
they
are
talking
about
and
lead
in
the
greenhouse
effect.
2.
T
teaches
the
word
and
phrase:
the
greenhouse
effect,
atmosphere.
3.
T
asks
Ss
to
complete
a
short
article
about
the
greenhouse
effect
and
read
the
article
aloud.
1.
Ss
try
to
guess
what
problem
it
is.
2.
Ss
read
the
words
and
try
to
tell
T
their
meaning.
3.
Ss
complete
the
article
with
the
given
information
and
read
the
article
together
while
checking.
完成读前活动，激活背景知识
Step
3
reading
1.
T
shows
Ss
the
picture
of
the
article
and
asks
them
to
tell
what
kind
of
article
it
is.
2.
Review
the
reading
tips.
3.
T
asks
the
Ss
to
answer
the
questions
of
Before
you
read
in
p34
with
the
reading
tips.
4.
T
leads
Ss
to
read
and
understand
the
words:
guess,
green
and
get
to
know
the
word:
consumer.
5.
T
asks
questions
to
lead
Ss
to
answer
the
last
question.
6.
T
asks
Ss
to
read
the
article
and
complete
the
chart
of
the
text
structure.
7.
T
leads
Ss
to
check
and
learn
about
the
structure
of
the
text.
T
leads
Ss
to
read
and
understand
the
words:
habit,
proper,
in
danger,
take
action.
1.
Ss
watch
the
layout
of
the
page
and
choose
the
best
answer
to
tell
the
text
type.
2.
Ss
watch
the
layout
and
think
about
how
to
scan
and
predict
the
main
idea
quickly.
3.
Review
the
reading
tips
about
title,
introduction,
and
subtitle.
4.
Ss
read
and
understand
the
words:
guess,
green
and
get
to
know
the
word:
consumer.
5.
Ss
think
and
answer
the
last
question.
Ss
get
to
know
A
“green
consumer”
is
someone
who
only
buys
and
uses
things
friendly
to
the
environment.
6.
Ss
read
the
article
and
complete
the
chart
of
the
text
structure.
7.
Ss
learn
about
the
structure
of
the
text
and
try
to
read
and
understand
the
words:
habit,
proper,
in
danger,
take
action.
运用略读、预测等策略，了解主阅读篇章的体裁和结构
Step
4
reading
2
1.
T
asks
Ss
to
read
the
article
again
and
answer
3questions
about
the
article.
2.
T
checks
the
answers
with
Ss.
3.
T
asks
Ss
to
finish
Comprehension
D1
in
page
37.
1.
Ss
read
the
article
again
and
answer
3questions
about
the
article.
2.
Ss
check
the
answers
with
T.
3.
Ss
review
how
to
find
out
the
information
pronouns
refer
to
and
replace
the
italicized
words
in
D1
with
information
from
the
article.
初步了解阅读篇章的主要内容
Step
5
Study
the
words
T
asks
Ss
to
finish
Vocabulary
C1
in
page
36
and
read
and
understand
the
key
words:
result,
increase,
sea
level,
surface,
as
a
result
of,
mountains
of
Ss
finish
Vocabulary
C1
in
page
36
and
try
to
read
and
understand
the
key
words:
result,
increase,
sea
level,
surface,
as
a
result
of,
mountains
of
according
to
the
English
meaning
and
the
context.
学习和巩固阅读篇章的核心词汇
Step
6
Summary
T
helps
Ss
summarize
what
they
read
about
and
what
reading
skills
they
practice
in
this
period
Ss
recall
what
they
read
about
and
what
reading
skills
they
practice
in
this
period
Ss
try
to
understand
why
the
writer
write
the
passage
and
keep
“we
should
take
proper
action
to
protect
the
environment.”
In
mind.
通过对本节课的归纳，让学生清楚
知道这节课
“读了什
么，训练了什么技能”。
Step
7
Homework
通过作业让学生课后进行拓展、朗读训练和巩固核心词汇。
七、板书设计
七、板书设计
Module
2
Environmental
Problems
Unit
3
The
environment
the
greenhouse
effect,
atmosphere.
green,
consumer
habit,
proper,
in
danger,
take
action
Scan
&Predict
title,
subtitle,
introduction,
topic
sentence
Structure:
Explain
the
problem,
Solve
the
problem
Take
proper
action