Lesson 21 Eat a Donut and Turn Right 教学设计

Lesson
21Eat
a
Donut
and
Turn
Right教学设计
【教学目标】
1.Master
words
and
phrases:coffee,through,himself
----;be/get
lost,turn
right---
2.Let
the
students
master
the
daily
communication
expressions
of
asking
directions
and
giving
directions.
【教学重难点】
重点：掌握本课重点单词、短语及句型。
难点：让学生掌握问路和指路的日常交际用语。
【课时安排】1课时
【教学过程】
一、导入环节（2分钟）（一）导入新课，板书课题
导入语：Good
morning,
class.
How
are
you?
Today,
we
are
going
to
learn：
Lesson
21Eat
a
Donut
and
Turn
Right
（二）出示学习目标　过渡语:First
,let’s
read
the
learning
goals
together.
1.我要掌握单词和短语：coffee,through,himself
----;be/get
lost,turn
right---
2.通过学习，我要掌握问路和指路的日常交际用语。
过渡语:I
believe
everyone
can
achieve
your
goal?
Can
you
?
Let’s
begin
.
二、先学环节（15分钟）
过渡语:First
look
at
the
guides
carefully
and
then
finish
the
tasks
step
by
step.
（一）出示自学指导　1.读课文，划出不熟悉的单词、短语和句子
2.完成自学检测
（二）自学检测反馈
Ⅰ.单词闯关
1.咖啡________　2.穿过________
3.他自己________
4.cherry________　5.entrance________
6.sidewalk________?
参考答案：1.coffee　2.through　3.himself
　4．樱桃　5.进入；入口　6.人行道
Ⅱ.短语识记　1.一张纸
　　　　　　　?2.看电影
　　　　　　　?
3.开始做某事　　　　　　　?4.迷路
　　　　　　　?5.在……入口
　　　　　　　?
6.沿着……走
　　　　　　　?7.心中暗想,自言自语　　　　　　　?
参考答案：1.a
piece
of
paper　2.see
a
movie　3.start
doing
sth.　4.get/be
lost　5.at
the
entrance
of　6.walk
down/along　7.say
to
oneself
III.重点句型
(根据汉语意思完成句子)
1.Go
　　　　(市中心)and
you
will
find
the
school.?
2.They
are
going
to
　　　　(
看电影)downtown.?
3.　　　　
(沿着……走)the
road,and
you
will
see
a
shop.?
4.　　　　(穿过)the
park
and
　　　　(向右拐).?
5.　　　　(打扰了).Can
you
tell
me
the
way
to
the
post
office??
6.The
bookstore
will
　　　　(正前方).?
7.Turn
left
at
the
　　　　(第二个十字路口).?
8.
　　　　(三分钟后),they
got
to
the
factory.?
【Keys】1.downtown　2.see
a
movie　3.Walk
down　4.Walk
through,turn
right　5.Excuse
me　6.be
straight
ahead　7.second
crossing　8.Three
minutes
later
质疑问难
过渡语:After
learning
,do
you
have
any
questions?
If
you
have
some
questions,
put
up
your
hands.请你把自学过程中的问题提出来，然后在班内解决。--------
后教环节（15分钟）
过渡语:
Next
,let’s
learn
and
discuss
some
important
language
points.
学法指导：先独立思考合作探究当中的问题，然后注意结合例句，小组讨论本课语法知识点，不理解的提交班内解决。
探究一:Listening　
1.Listen
to
the
tape
and
answer
the
questions.
(1)Who
has
written
the
way
on
a
piece
of
paper?＿＿＿＿(2)Who
tells
Brian
the
way?＿＿＿
【Keys】　(1)Danny.　(2)A
lady.
2.Finish
“Let’s
Do
it”
part1.
探究二:
Reading　　1.Read
the
text
and
finish
part
2
in
“Let’s
Do
it”.
2.Read
the
passage
and
answer
the
following
questions.
(1)Where
is
Brian?
(2)Where
are
Brian
and
Danny
going?
(3)What
did
Danny
do
to
help
Brian
find
the
movie
theatre?
(4)What
does
he
do
when
he
finds
he
is
lost?
【Keys】　(1)Brian
is
on
his
way
to
meet
Danny.
(2)They
are
going
to
see
a
movie
downtown.　(3)He
wrote
the
way
on
a
piece
of
paper.　(4)He
asks
a
lady
for
help.
探究三：Language
Points
1.direction　n.方向；方位；说明　　相关的短语：
directions
for
use用法说明　in
all
directions(＝in
every
direction)(向)四面八方　in
the
direction
of
向……方向，在……方向　under
the
direction
of
sb.在某人的指导下。
2.as
作连词,引导时间状语从句时,表示“在……期间,当……的时候;一边……一边”。
【辨析】　when和as
引导时间状语从句的区别:when
可以和延续性动词连用,也可以和短暂性动词连用;as多和延续性动词连用。when
从句的谓语动词可以在主句谓语动作之前、之后或同时发生;as
从句的谓语动词必须是和主句谓语动作同时发生。
【辨析】through,across　
肯定推测
否定推测
有把握
must＋动词原形(be)
can't＋动词原形(be)
无把握
may＋动词原形(be)
through,across都指“从一边到另一边的动作”。区别是:across
表示动作是在某物体的表面进行的,意为“横过,跨过”;through
表示动作是在空间内进行的,从内部通过,意为“穿过”。
4.辨析can't
be，may
be和must
be
[练一练]
(1)He
must
be
in
the
classroom
now.
他现在一定在教室。
(2)The
football
may
be
under
the
bed.
足球可能在床底下。
(3)It
can't
be
him.
I
saw
him
go
out
just
now.
不可能是他。我刚才看见他出去了。
探究四：Finish
“Let’s
Do
it”
part3~4.
训练环节（13分钟）Ⅰ.根据句意及首字母提示补全单词
1.Mike
learns
French
by
h　　　
because
no
one
can
understand
French.?
2.The
s　　　
day
of
a
week
is
Monday.?
3.I
am
l　　　.Can
you
tell
me
the
way
to
the
hospital??
4.The
travelers
walked
t　　　
the
forest(森林)and
came
back
home.?
参考答案：1.himself　2.second　3.lost　4.through
Ⅱ.用括号内所给单词的适当形式填空
1.It's
easy
to
get
________(lose)
in
big
cities.
2.The
old
man
said
to
________(him)
that
there
was
something
wrong.
3.
We
are
waiting
for
you
at
the________(two)
traffic
light.
Please
come
here
quickly.
4.
The
girl
has________(eat)
an
apple,
but
she
wants
to
eat
more.
5.
These
delicious________(cherry)
are
for
you.
参考答案：1.lost　2.himself　
3.second　4.eaten
5．cherries　
课堂总结：OK
！Let’s
make
a
summary.
-----
That’s
all
for
today.
Class
is
over!
附：板书设计
Lesson
21Eat
a
Donut
and
Turn
Right
1.direction　n.方向；方位；说明
2.as
作连词,
3.【辨析】through,across　
【教学反思】