冀教版七年级下册英语 Unit 2 It's Show Time! Lesson 8 Marco Polo and the Silk Road 教案

Lesson
8
Marco
Polo
and
the
Silk
Road
教学目标
●语言知识：
(1)学习和掌握本节课重点词汇。
(2)掌握动词一般过去时的变化，尤其是动词的不规则变化，并能熟练使用。
●语言技能：
通过本课的学习，培养学生综合运用语言的能力，有效提高学生听说读写能力。
●情感态度：
通过本课的学习，开拓学生的视野，使他们积累更多的人文地理常识，培养学生的探索精神和热爱旅游的生活态度。在老师和同学们的鼓励下，通过个人展示，可以培养学生的自信心，并能更好地调动学生。
重点
1.掌握词汇:Italy,
age,
goods,
Europe,
Asia,
journey,
king,
coal,
discover,
invent,
other,
hope,
at
the
age
of,
be
new
to.
2.能运用一般过去时熟练介绍名人的生平和重要成就。
教学难点
1.熟练、正确地将动词原形转化为动词的一般过去时。
2.掌握动词的不规则变化。
教学步骤
Step
1
Revision
(about
5
min)
1.
Quick
response:
Teacher
speaks
Chinese
meanings,
and
the
students
say
out
the
English
words
and
expressions
they
learnt
in
last
lesson.
2.
Translation:
Translate
the
important
sentence
patterns
one
by
one.
3.
Give
students
1
minute
to
review
the
conversations
they
made
yesterday,
then
invite
some
pairs
to
show
their
conversations.
Step
2
Presentation
(about
20
min)[]
1.
Teach
the
new
words
of
this
lesson.
2.
Teacher
shows
Marco
Polo’s
picture
and
makes
students
say
something
about
him
(Encourage
them
to
try
to
use
English
as
much
as
possible).
Then,
listen
to
the
tape,
and
fill
in
the
blanks.
3.
Let
students
read
and
analyze
the
passage
about
Marco
Polo
and
the
Silk
Road
in
groups.
Translate
the
passage
and
try
to
answer
the
following
questions:
(1).
What
country
did
Marco
Polo
come
from?
(2).
How
did
he
and
his
brother
travel?
(3).
When
did
he
travel
to
Peking?
(4).
How
long
did
his
journey
last?
(5).
What
did
he
bring
back
to
his
home
country?
4.
Ask
some
students
to
answer
the
]
5.
Make
students
analyze
every
important
points
of
the
passage,
especially
the
Irregular
Verbs.
Teachers
add
more
details.
(1.)
At
the
age
of
17,
he
went
to
China.
age
n.
年龄;
时代;
时期
e.g.
What
is
your
age?
你多大年纪？
at
the
age
of
在
......
岁时
e.g.
He
became
a
doctor
at
the
age
of
27.
他27岁时成了一名医生。
(2).
Their
journey
lasted
about
twenty
years.
journey
n.
旅程;
旅行;
行程
v.
旅行
e.g.
The
journey
was
long
and
difficult.
这次旅程漫长而又艰险
(3.)
辨析
discover
&
invent
discover
指“发现”某种本来存在，而以前未被发现的事物或未为人所知的东西。
invent指“发明”，即原来没有而后来发明创造的东西。?
e.g.Edison?didn’t?discover?electricity,but?invented?the?light?bulb.?爱迪生不是发现了电，而是发明了灯泡。
(4.)
Theses
things
were
new
to
Marco
Polo.
be
new
to
对……陌生
(5.)Grammer
(Past
Indefinite
Tense)
Regular
verb
forms
and
irregular
verb
forms
Let
a
student
sum
up
the
usage
of
Simple
Past
Tense.
Then,
pick
up
two
students
to
write
the
Irregular
Verbs
on
the
blackboard
as
much
as
they
can.
Step
3
Practice
(about
8
min)
1.根据要求变换句型。
I
had
a
nice
trip.
(1)
否定句:
____________________.
(2)
一般疑问句:_____________________?
否定回答:
______________________
?
2.
Fill
in
the
blanks
with
the
correct
forms
of
the
words
in
the
box.
hope
coal
journey
discover
goods
1.
People
sell
their
______
at
the
market.
2.
It’s
cold
in
the
house.
Put
some
_____
on
the
fire.
3.
After
the
long
________,
Marco
Polo
arrived
in
Beijing
at
last.
4.
He
didn’t
do
well
this
time.
But
he
______
to
do
better
next
time.
5.
I
walked
around
my
city
and
I
__________
some
beautiful
places.
3.
用所给单词的适当形式填空。
1.
Let’s
_______
and
see
a
film.
(
go
)
2.
Where
_______
your
book?
(
be
)
3.
Does
Danny
_______
a
computer?
(
have
)
4.
He
_____
to
school
yesterday.
(
go
)
5.
Jim
_______
a
new
pen
three
days
ago.
(buy)
6.
I
______
a
quick
breakfast
at
5
this
morning.
(
have
)
Step
4
Production
(about
5
min)
Work
in
groups.
Find
more
information
about
Marco
Polo
and
present
it
to
the
class.
Step
5
Summary
&
Homework
(about
2
min)
1.
Let
some
students
sum
up
what
they
have
learnt
today.
They
are
expected
to
sum
up
the
key
words,
phrases
and
sentence
patterns.
And
they
should
sum
up
how
to
make
a
report.
2.Homework:
Write
down
their
prepared
introduction
Step
6
Writing
on
the
blackboard
Lesson
8
Marco
Polo
and
the
Silk
Road
(1)
at
the
age
of
(2)
Journey
(3)
discover/invent
(4)
be
new
to
(5)
Irregular
verb
forms