冀教版英语九年级Unit 1 Stay Healthy Lesson 3 Good Food, Good Health 案例

Lesson
3
Good
food
,Good
Health
一、教材分析
本课选自冀教版衔接三年级起始版九年级课本第三课。这是一节阅读课，学生通过学习课文，了解健康知识，懂得如何保持健康。没有新授语法项目，只是生词太多。本课为科普文章，内容结合实际，贴近生活。
二、学生分析
进入九年级后，大部分学生都对最基本最常用的英语词汇、句型、交际会话等有了一定的积累，而且许多学生都有自己的学习方法。尤其是在面临中考的压力下，学习态度与七八年级相比有了好的转变，但是存在的一个主要问题就是学生间的两极分化现象日趋明显。因此，在日常教学中必须要照顾到不同程度的学生，使各层次的学生在45分钟的英语课堂中都能有所收获。
三、教学目标
（一）知识与技能
1、掌握本课词汇，短语及语言点；
2、了解四种主要的食物类型及不同种类食物的功用；
3、提高课本知识在实际生活中的灵活运用能力。
教学重点、难点
1、识记词汇，短语及语言点；
2、倡导均衡饮食，健康生活。。
　（二）情感态度与价值观
1.学生通过对不同种类食物的学习，对均衡饮食的重要性有所认识，并与自己的实际生活紧密联系起来，改变自己的不良饮食习惯，以利于孩子们的健康成长。
2.通过小组讨论活动，增强学生间的交流。
（三）、过程与方法
1.学生通过阅读、讨论的形式了解本课的基本内容，并对各个种类的食物功能加以掌握。
2.学生结合课本内容或者自己对课本知识的掌握完成食物种类及其功用的习题。
四、教学资源
1.
教师自制的多媒体课件；
2.多媒体大屏幕环境；
3.录音机
五、教学过程
Step
1.
Look
at
the
picture“a
fat
man
and
a
thin
man”，Talk
about
the
question:
what
do
you
eat
in
your
daily
life?
Do
you
think
what
the
foods
you
eat
contain?
Step
2
.
Free
talk:
1.
What
do
you
have
for
breakfast
\lunch\supper?
2.
Why
do
you
have
them?
3.
Are
they
good
or
bad
for
your
health?
Step
3.
Presentation
and
practice:
1.
New
words:
Show
on
the
screen
.
2.
Read
the
text
and
discuss
the
following
questions:
1)
How
many
food
groups
are
there
in
the
passage?
What
are
they?
2)
Is
fruit
different
from
vegetables?
3)
What's
the
popular
food
in
North
America?
4)
What's
salad?
5)
What
kinds
of
food
contain
protein?
6)
What's
kinds
of
foods
contain
calcium?
7)
What's
a
balanced
diet?
Step
4.
Read
the
text
in
details
and
finish
the
exercises.
1.Bread,
noodles
and
rice
are
made
from
_______.
2
______and
______are
very
good
source
of
_____,
______and
_______.
3.
______
______
are
made
from
potatoes.
4.Salad
is
made
of
_______
________.
5.Many
people
think
that
only
meat
and
chicken
have
_______.
______
makes
your
bones
and
teeth
strong.
Step5.
Discussion:
(
Look
at
the
pictures
on
the
screen
)
1.
What
food
contain
protein
?
2.
What
are
calcium
foods
?
3.
If
I
want
to
get
more
vitamins
,
what
should
I
eat
?
4.
Do
you
like
fruit
and
vegetables
?
Why
?
5.
Salad
is
delicious
.
Can
you
make
salad
?
Step
6
.Language
notes:
1.
be
made
of
由…制成（能看出原材料）
2.
be
made
from
由…制成（看不出原材料）
3.
be
made
in
+时间、地点
（在某地、某时制成）
4.
be
made
by
+sb.
由某人制成
5.
be
made
into
被制成…
Exercise:
1.
These
tables
are
made
wood
and
they
are
made
Shanghai.
2.
The
coat
was
made
my
mother.
3.
The
wine
is
made
grapes.
4.
Grapes
are
made
wine.
5.
Reading
(make)
me
happy.
6.
It's
important
to
keep
a
(balance)diet.
7.
It's
necessary
to
keep
the
(balance)
of
nature(自然).
Step
7.Translation:
1.与…不同
2.保持健康
3.
保持强壮
4.豆制品
5.含蛋白质食
6.含钙食物
7.由…制成
8.均衡的饮食
Step
8.Listen
to
the
tape
and
let
the
students
follow
it
for
twice.
Let
them
have
the
correct
pronunciation
and
intonation.
Step
9.Ask
some
students
to
read
the
text
in
the
class.
Don’t
read
the
whole
text,
read
only
the
important
words,
expressions
and
sentences.
Step
10.
Please
think
and
discuss
how
to
keep
healthy
?You
can
use
the
following
words
and
phrases;
good
eating
habits
,
eat
three
meals
a
day,
a
balanced
diet
,
sports
,
lose
weight
,
smoking
…
Homework:
1.
Read
the
text
again
and
again
.
2.Ask
your
friends
what
their
favorite
food
are,
and
tell
them
what
a
balanced
diet
is
.
课后反思：
在整个教学过程中，我根据新课标的教学理念，充分开发课程资源，设计了一系列生动有趣的教学活动，并用录音机、多媒体等教具，生动形象地开展教学和交际活动，最大限度地调动了学生的学习热情，体现了师生互动、生生互动的新的教学理念和教学模式。一方面突出知识重点，狠抓基础，另一方面，面向全体学生，把握节奏，备课先备人，平时注意了解和分析每个学生的具体实际情况，因材施教，有的防矢，合理安排好45分钟教学内容和进程，课堂上，让每个学生都参与学习活动，学生实践面较广并在同一水平基础上对内容从多视角理解，多角度开展操练运用，即在互相理解的基础上从听、说、读、写不同角度展开，自始至终在情景中进行教学，让学生练习理解运用，并设疑释疑、解惑，让学生积极思考，改变过去以教师为中心，满堂灌的状态。注重了培养学生的表达力、表现力及英语的应用能力，营造了美好的课堂氛围，达到了学生愿学、乐学的教学目的，收到了良好的教学效果。
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