Lesson 33 Life on Wheels 教学设计

Lesson
33
Life
on
Wheels教学设计
【教学目标】
1.Master
words
and
phrases:wing,pull,able,appear,machine---;be
able
to,---
2.Learn
about
"life
on
wheels"
by
asking
students
to
describe
their
favorite
means
of
transportation.
【教学重难点】
重点：掌握本课重点单词、短语及句型。
难点：通过让学生介绍自己喜欢乘坐的交通工具来了解“车轮上的生活”。
【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
33
Life
on
Wheels
（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：wing,pull,able,appear,machine---;be
able
to,---
2.通过学习，我要学会用英语介绍自己喜欢乘坐的交通工具。
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.翅膀
　　__　?2.拉;拖
　　___　?
3.能,能够
　　___　?
4.出现;呈现;来到
　　
　?5.机器;机械
　　
　?6.太空;空间;距离
　　
　?
7.想像;想到
　
　　?
8.环境
　
　　?
参考答案：1.wing　2.pull　3.able　4.appear　5.machine
6.space　7.imagine　8.environment
Ⅱ.短语识记　
9.关于交通的报告
　　　　　　
　?10.似乎/好像要做某事
　　　　
　　　?
11.能,会,能够
　　　　　?12.成千上万的
　　　　　　?13…的开始
　　　　　　　?
14.一百多年以前
　　　　　　?15.车轮上的生活
　　　　　　?16.变得更快
　　　　　
参考答案：9.report
on
transportation　10.seem
to
do
sth.
11.be
able
to　12.thousands
of　13.the
beginning
of…　14.over
100
years
ago　15.life
on
wheels　16.get
faster
III.重点句型
(根据汉语意思完成句子)
1.一切都好像有轮子、发动机或翅膀。
Everything____
____
have
wheels,
engines
or
wings.
2．那时蒸汽能给船舶和小汽车提供动力。
Then
steam________
________
________
power
boats
and
cars.
3．第一辆小汽车大约出现于两百年以前，而现在，路上到处都是小汽车。The
first
car_______
about
two
hundred
years
ago,
and
now
the
roads
_______
_______
_______
cars..
【Keys】1.seems
to　2.was
able
to
3.appeared;
are
full
of
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
passage
and
write
true
(T)or
false
(F).
(　　)(1)The
lesson
is
about
a
report
on
engines.
(　　)(2)Now
we
even
have
engines
on
skateboards.
(　　)(3)Transportation
is
just
on
the
ground
and
water.
(　　)(4)Jeremy’s
favourite
type
of
transportation
is
the
bicycle.
(　　)(5)Steam
engines
make
the
U.S.a
nation
on
wheels.
(　　)(6)Trains
began
in
the
1700s.
【Keys】　(1)F　(2)T　(3)F　(4)T　(5)F　(6)T
2.
Finish
“Let’s
Do
it”
part1.
探究二:
Reading　1.Read
the
text
and
finish
“Let’s
Do
it”
part2.
2.Read
the
text
again
and
answer
the
following
questions.
(1)According
to
Jeremy,what
does
everything
seem
to
have?___________________________
(2)What
did
horses
do
long
ago?_________________________________________________
(3)What
did
people
do
over
100
years
ago?_________________________________________
(4)Can
you
travel
to
space
by
airplane?____________________________________________
【Keys】　(1)Everything
seems
to
have
wheels,engines
or
wings.　(2)Long
ago,horses
pulled
carts.　(3)Over
100
years
ago,people
began
to
make
flying
machines.　(4)No.
探究三：Language
Points
1.invent
v.发明
invention意为“发明”，可作可数名词；inventor意为“发明家”，是可数名词
Edison，a
famous
inventor，invented
many
inventions
during
his
life.著名的发明家爱迪生在他的一生中发明了许多发明。
2.辨析：be
able
to和can　(1)be
able
to
1)强调通过努力而获得的能力　He
will
be
able
to
sing
this
song
in
English,
too.
他将也能用英语唱这首歌。2)强调一种结果　Luckily,
he
was
able
to
escape
from
the
big
fire
in
the
end.
幸运的是，他最终逃出了大火。3)be
able
to可以有各种时态He
is
/
was
/
will
be
able
to
help
you.他能帮你的忙
(2)can　1)
can强调自身已具有的能力She
can
sing
the
song
in
English.
她能用英语唱这首歌。2)
没有将来式和完成式　3)
可用于表示可能性、推测、允许等情况，而be
able
to通常不这样用
3.imagine
v.
想象；想到
Can
you
imagine
the
life
on
a
lonely
island?
你能想象在孤岛上的生活吗？imagine后跟动名词形式。imagine
doing
sth.想象做某事。imagine作不及物动词时，常用于插入语或感叹句，意为“想象，幻想”。You'll
like
the
film，I
imagine.
我想你会喜欢那部电影的。imagine的派生词：image
n.
形象；印象imaginative
adj.
富有想象力的imaginary
adj.
想象的；虚构的imagination
n.
幻想；想象力
探究四：Finish
“Let’s
Do
it”
part3~4.
四、训练环节（13分钟）Ⅰ.根据句意及首字母或汉语提示完成句子
1.
Don't
p________
the
door.
You
should
push
it.
2.My
mother
bought
a
new
washing
m________
yesterday.
3.How
many
spaceships
are
there
in________(太空)?
4.
Can
you________(想象)
what
our
future
life
will
be
like
in
the
future?
5.
People
should
do
something
to
protect
our________(环境)．
参考答案：1.pull　2.machine　
3.space　4.imagine　5.environment
Ⅱ.根据汉语意思完成句子
1.她好像完成了所有的工作。She
　　　　　　　　　　　　finished
all
the
work.?
2.那个孩子已经会说话了。That
child
　　　　　　　　　　　　to
speak.?
3.那个箱子太重了。它里面装满了书。The
box
is
too
heavy.It
　　　　　　　　books.?
4.它正在变成一个车轮上的国家。It
is
turning
into
a
nation
　　　　　　　　.?
5.每天步行回家要花去我半个小时。
　　　　　me
half
an
hour
to
walk
home
every
day.?
参考答案：1.seems
to
have　2.has
been
able　3.is
full
of　4.on
wheels　5.It
takes　
课堂总结：OK
！Let’s
make
a
summary.
-----
That’s
all
for
today.
Class
is
over!
附：板书设计
Lesson
33
Life
on
Wheels
1.invent
v.发明
2.辨析：be
able
to和can
【教学反思】