Unit 3 Look and see 第一课时教案

Unit
3
Look
and
see
教案
课时1
1教学目标
1、能正确地听、说、读、写词汇rise,godown,shadow,high,sky,noon.
2、能正确使用句型The
sun
….
in
the 来描述一天中太阳的方位。
3、能用一般现在时的三单正确描述太阳和影子在一天中的变化。
4、通过小组合作形式培养同学之间团结合作的意识。
2学情分析
四年级是小学生知识、能力、情感价值观形成的关键时期,他们对自我、他人、家庭、社会有了一些浅显的认识,养成了一定的好的行为习惯,随着他们社会生活范围的不断扩大,进一步认识了解社会和品德的形成成为迫切的需要。
四年级学生大多数淳朴、活泼、积极向上。这学年是他们知识、能力、情感价值观形成的关键时期,他们对自我、他人、家庭、社会有了一些浅显的认识,养成了一定的好的行为习惯,随着他们社会生活范围的不断扩大,进一步认识了解社会和品德的形成成为迫切的需要。因本课程的开放性、活动性、实践性较强,绝大部分学生乐于这一门课程的学习,能积极与到本课程的课内外的学习活动中去。学生思维活跃、动手能力较强。但也有一小部分学生比较自私,团结协作精神差。学生的学习主动性和自觉性比较差,有些学生作业拖拉,字写得比较差。上课时,不爱动脑、动笔,需要不断督促。
3重点难点
1、词汇:rise,
go
down,
shadow,
high,
sky,
noon
等词的发音、拼写及意思。
2、句型:The
sun
…in
the…。和The
shadow
is
long/short.两个重点句型的运用。
3、语音:rises,
shadow的读音。
4教学过程
活动1【导入】Warming－up
1.
Sing
a
song:
《Twinkle,
twinkle,
litter
star》活跃气氛。
2.
Ask
and
answer:
T:
What
is
the
song
about
S1:
It’s
about
stars.
T:
Yes,
can
you
see
stars
in
the
daytime
S2:
No,
I
can
see
stars
at
night.
T:
What
else
can
you
see
in
the
sky
at
night
S3:
I
can
see
the
moon.
T:
What
else
can
you
see
in
the
sky
in
the
morning
S4:
I
can
see
the
sun.
活动2【讲授】Revision
1.
Let
Ss
revise
the
words
‘star,
moon,
sun,
noon,
night,
evening’.
T
draws
the
pictures.(边说单词边画画)
2.
Let's
play:
Look
at
the
picture,
where
is
the
mouse
It's
on/under/in
the
box.
(复习介词on/under/in)
Read
the
phrases:
in
the
morning,
in
the
afternoon,
in
the
evening,
at
noon,
at
night.注意介词的使用。
活动3【讲授】Presentation
一.Learn
the
words
1.
Show
the
riddle,
let
Ss
guess
and
guess.
让学生猜一猜,激发学生学习的兴趣。
Ss:
影子。
(鼓励表扬:You
are
clever!)
2.
Show
the
word
‘shadow’
on
the
screen
and
teach.
板书:
sh_d_
_
fat
window
bad
blow
Reading:
Ss
read
after
T.
Read
in
pairs.
Read
it
in
the
row.
(You
are
great)
Think
and
say
Show
the
plash
and
ask:
‘How
does
your
shadow
change
from
the
morning
to
the
evening ’
T:
结合自己这几天的实际观察,发现你的影子在一天中是如何变化的
师引导学生说出
The
shadow
is
long/
short
in
the
….
(add
points)
Find
the
questions
预习时遇到的难题,让学生指出来,师进行解决。要求学生作好笔记。
6.
Learn
‘rise,
go
down,
again,
sky,
high’
1)
Show
the
plash
to
learn
‘rise,
rises,
go
down,
goes
down’.
Ss
read
them
after
T.
(强调rises的读音)
2)
Using
the
same
way
to
teach
‘sky,
high,
again’
3)
Read
and
write
the
words
on
the
notebook.
培养学生写的能力
二.Learn
‘listen
and
say’
1.
Listening
and
reading
1)
Listen
to
the
tape.
2)
Listen
again
and
read
after
it.
(注意模仿录音里的语音语调)
3)
T
reads
the
sentences.
4)
Ss
read
them
after
T.
5)
Ss
read
by
themselves
or
in
groups.
(小组讨论写出每句的关键词,组长组织好达到人人开口说英语,一定教会不会读的学生)
6)展示:Read
them
point
to
the
Ss.
(小组加分来鼓励)
2.Say
these
important
words
in
each
group.
活动4【练习】practise
1.
Retell
the
sentences
according
to
the
flash
and
these
important
words.
Picture1:
morning,
sun,
rises,
shadow,
long.
Picture2:
noon,
sun,
high,
shadow,
short.
Picture3:
evening,
sun,
goes
down,
shadow,
long.
Picture4:
night,
moon,
high.
2.
Read
and
write.
Make
and
say
自己说说自己或者某事物在太阳下影子的变化情况。
活动5【练习】Do
exercise
and
check.
用moon/sky
rise/go
down
high
morning/noon/evening/night填空
1.
The
sun
_______
in
the
morning.
The
shadow
is
long.
2.
At
______,
the
sun
is
_____
in
the
_____.
The
shadow
is
short.
3.
The
sun
goes
down
in
the
_________.
Look
at
the
shadow.
It
is
long
again.
4.
At
______,
the
______
is
_____
in
the
_____.
活动6【作业】Summary
and
homework
1.
Sum
up
what
we
learnt
in
the
class.
2.
Copy
the
words
below:
evening
night
moon
2.
Read
the
passage
on
page
10
twice.
3.
Sing
the
song
on
page
11.
4.
Complete
Workbook
4B
pages
14and
17.