Unit 7 At school 第三课时教案

Unit
7
At
school
教案
课时3
1教学目标
(一)知识目标:
1、学会用star,
square,
triangle,
rectangle,
circle表示物体的形状;
2、知道dr-
和pr-在单词中的发音;
3、继续学习How
many… 句型。
(二)能力目标:
1、能正确使用star,
square,
triangle,
rectangle,
circle来表述物体的形状;
2、能用How
many… 询问物体的数量并用There
is/are
…做出回答。
(三)情感目标:
通过各种游戏活动激发学生的学习兴趣,通过对话、小组活动培养他们的合作、参与精神。
2学情分析
四年级的学生已经经历过了由低年级向中、高年级过渡时心理和知识技能上的大转折,已经掌握了一定的语言知识结构,具备了一定量的语言材料,但可能因为年龄和生活积累的关系,大部分学生不善于把已有的语言材料进行有机地整合。同时,根据该年龄段儿童的心理特点,以及《英语新课程标准》的要求,我们仍应以激发和培养学生对英语学习的兴趣,鼓励他们大胆开口说英语,并用英语进行交际等良好的英语学习习惯作为主要目标。因此,四年级教学的特点就是帮助学生将三年级所学知识进行巩固和提高,以便他们今后进行更多语言技能的学习。
3重点难点
(一)教学重点:
1、听懂、会说表示形状的单词并能正确运用;
2、听懂、会用句型How
many…
There
is/are
…
3、知道dr-和pr-在单词中的发音。
(二)
教学难点:
1、rectangle的正确发音;
2、How
many
… 句型的使用和回答。
4教学过程
活动1【导入】at
school
Pre-task
preparation
Have
free
talk.
教师跟学生进行一些简单的日常问候后提问,What
can
you
do 引导学生边做动作边回答:Jump,
jump,
I
can
jump./
Swim,
swim,
I
can
swim./…营造活跃轻松的课堂气氛,使学生带着积极和活跃的心态投入到课堂中。
II.
While-task
procedure
Learn
the
sounds.
T:
What
can
I
do
Draw,
draw,
I
can
draw.
I
can
draw
a
dress.
(边说边画)
dr-
/dr/
跟读
/dr/
/dr/
draw,
/dr/
/dr/
dress.
T:
I
can
draw
a
prawn.
(边说边画)
pr
-/pr/
跟读/pr/
/pr/
prawn
认读Draw
a
dress
and
a
prawn.
通过教师的示范表演,让学生直观地理解新的语音内容
While-task
procedure
Play
a
guessing
game
请一位学生上黑板完成指令:Draw
a
square.接着教师提问:It’s
big.
It’s
a
square.
It’s
red..
What
is
it
(当学生回答后教师完成黑板上的书包图画。)再让学生猜一猜形状是circle,
star,
triangle的物体,如:It’s
a
circle.
It’s
brown.
What
is
it
猜一猜的游戏让学生兴致高昂地复习了表示形状的单词。
3.
Learn
the
new
shape:
rectangle
1.
Show
them
a
triangle.
T:
What
shape
is
it
S:
It’s
a
triangle.
2.
Show
them
a
square.
T:
How
many
triangles
S:
There
are
two
triangles.
T:
We
can
use
two
triangles
to
make
a
square.
3.
Show
them
a
rectangle.
T:
How
many
triangles
S:
There
are
two
triangles.
T:
Is
it
a
square
S:
No.
T:
It’s
a
rectangle.
跟读rectangle
,开火车读
4.比较triangle和rectangle
以旧带新,学习表示形状的单词。并通过集体跟读、个别朗读,纠正学生的发音。
4.
Read
and
guess.
1.
Students
read
the
books.
2.
T:
(Give
an
example)
It
is
in
the
classroom.
It
is
a
rectangle.
The
teachers
always
write
on
it.
It
is
black.
What
is
it
3.
Group
work:
Make
a
new
riddle
and
let
the
other
students
guess.
拓展学生思维,能够灵活运用所学知识进行交际活动,小组创编培养学生合作精神及创新能力。
5.
Sentence
patterns:
How
many…
There
is/are
…
1.
Game:
Counting.
Show
a
picture.
Read
the
questions
and
see
which
student
can
give
the
answer
most
quickly.
2.
Show
the
picture
on
page
26.
Have
students
count
the
shapes.
运用游戏操练How
many… 句型,并且也注重语言与思维的结合,强调“用语言”和小组合作。
Post-task
activity
Use
the
shapes
to
make
a
picture
and
describe
it.
1.
T:
Look,
what’s
in
my
hand
(There
are
three
triangles,
a
star
and
a
rectangle.)
2.
T:
What
can
you
make
(a
tree)
3.
Ask
some
more
able
students
to
draw
a
picture
and
say
something
about
their
pictures.
再次巩固所学的新词,运用不同形状组成一个图形,并要求学生用新词和句型描述所组成的图形,培养他们综合运用新旧知识的能力。
IV.Homework
Make
a
riddle
or
draw
a
picture
and
say
something
about
it.