U5
Dinosaurs导学案
A)
Work
in
pairs
and
complete
the
dialogue
1.
A:
Did
dinosaurs
live
on
the
Earth
before
people?
B:
Yes,
they
(1)
___________(lived)
long
before
people.
2.
A:
Were
all
dinosaurs
(2)
___________
(angry
and
dangerous)
and
(3)
_____________
(causing
harm)?
B:
No,
many
were
gentle
and
(4)
____________
(not
causing
harm).
3.A:
Are
there
any
dinosaurs
alive
now?
B:
No.
All
the
dinosaurs
(5)
______________
(all
died,
not
existed)
suddenly,
but
(6)
____________
(no
one)
knows
why.
4.A:
How
do
people
(7)
____________
(learn
about)
the
lives
of
dinosaurs?
B:
People
know
about
the
lives
of
dinosaurs
from
the
(8)
__________
,
eggs
and
(9)
_________
they(10)
__________
(left
and
not
took
along).
C)
About
dinosaurs
History
and
habitat
(居住地）：
Dinosaurs
lived
(1)
__________
on
the
Earth
over
(2)__________
years
ago.
Size:
Some
were
as
small
as
(3)
_________
and
others
were
as
big
as
(4)_____________.
Some
appearance
features
(某些外貌特点）
:
Some
had
(5)
__________
and
could
(6)
_________
Diet（饮食）：
Harmful
dinosaurs
ate
(7)
__________
and
harmless
ones
ate
(8)
__________.
Existence(生存情况）：
Dinosaurs
all
died
out
(9)
__________.
The
way
we
know
about
them:
People
know
about
the
lives
of
dinosaurs
from
(10)
______________________________________.
E．
find
out
mistakes
and
correct
them
1.
Dinosaurs
lived
on
the
Earth
over
sixty
thousand
years
ago.
2.
They
lived
only
on
land.
3.
All
the
dinosaurs
were
really
huge.
4.
They
were
all
harmless.
5.
Scientists
have
got
the
reason
why
they
died(共39张PPT)
297
______________________________________
3,000
______________________________________
10,000
______________________________________
8,431
______________________________________
150,000
______________________________________
342,000
______________________________________
708,000
______________________________________
Revision
60,000,000
Sixty
million
n.
恐龙
What
do
you
know
about
dinosaurs
already
?
encyclopaedia
(百科全书）
Where
can
we
get
more
information
about
dinosaurs
?
fierce
harmful
adj.
凶猛的
adj.
有害的
harmless
adj.
无害的
lived
existed
v.
存在
skeleton
n.
骨架
footprints
n.
足迹
causing
harm
live
not
causing
harm
dangerous
and
angry
encyclopaedia
footprint
skeleton
dinosaur
fierce
harmful
exist
harmless
Now
let’s
move
to
our
textbooks
.
1.
A:
Did
dinosaurs
live
on
the
Earth
before
people?
B:
Yes,
they
(1)
___________(lived)
long
before
people.
2.
A:
Were
all
dinosaurs
(2)
___________(angry
and
dangerous)
and
(3)
_____________(causing
harm)?
B:
No,
many
were
gentle
and
(4)
____________
(
not
causing
harm).
A.
Complete
the
dialogue
about
dinosaurs.
existed
fierce
harmful
harmless
A.
3.A:
Are
there
any
dinosaurs
alive
now?
B:
No.
All
the
dinosaurs
(5)
______________
(all
died
,not
existed)
suddenly,
but
(6)
____________
(
no
one)
knows
why.
A.
Complete
the
dialogue
about
dinosaurs.
died
out
nobody
A.
4.A:
How
do
people
(7)____________(learn
about)
the
lives
of
dinosaurs?
B:
People
know
about
the
lives
of
dinosaurs
from
the
(8)
__________
,
eggs
and
(9)
_________
they(10)
__________
(left
and
not
took
along).
know
about
left
behind
skeletons
footprints
A.
Complete
the
dialogue
about
dinosaurs.
B
Let’s
read
the
article
together
with
the
tape.
Dinosaurs
lived
on
the
Earth
over
sixty
million
years
ago.
This
was
a
long
time
before
people
existed.
Dinosaurs
lived
everywhere.
Some
were
as
small
as
chickens.
Others
were
as
big
as
ten
elephants.
Some
dinosaurs
even
had
wings
and
could
fly.
Many
dinosaurs
were
harmless.
They
were
as
gentle
as
sheep
and
ate
plants.
Others
were
harmful.
They
were
fiercer
than
tigers
and
ate
meat.
Dinosaurs
all
died
out
suddenly.
Nobody
knows
why.
We
know
about
the
lives
of
dinosaurs
from
the
skeletons,
eggs
and
footprints
they
left
behind.
(See
Earth
History)
C.
Complete
the
following
notes
for
the
project
about
dinosaurs.
History
and
habitat
(居住地）：
Dinosaurs
lived
(1)__________
on
the
Earth
over
(2)__________
years
ago.
Size
:
Some
were
as
small
as
(3)
_________
and
others
were
as
big
as
(4)_____________.
Some
appearance
features
(某些外貌特点）
:
Some
had
(5)__________
and
could
(6)__________.
chickens
10
elephants
C.
Complete
the
following
notes
for
the
project
about
dinosaurs.
Diet（饮食）：
Harmful
dinosaurs
ate
(7)__________
and
harmless
ones
ate
(8)__________.
Existence(生存情况）：
Dinosaurs
all
died
out
(9)__________.
The
way
we
know
about
them
:
People
know
about
the
lives
of
dinosaurs
from
(10)______________________________________.
the
skeletons,
eggs
and
footprints
they
left
behind.
D
E.
E.
Dinosaurs
lived
on
the
Earth
over
sixty
thousand
years
ago.
2.
They
lived
only
on
land.
3.
All
the
dinosaurs
were
really
huge.
million
everywhere
Some
But
others
were
as
small
as
chickens.
D.
4.
They
were
all
harmless.
5.
Scientists
have
got
the
reason
why
they
died.
Many
dinosaurs
were
harmless,
but
others
were
harmful.
haven’t
Nobody
knows
why.
Dinosaurs
What
do
you
know
about…?
lived….
lived
on
the
Earth
…
ago.
We
know
about
the
lives
of
dinosaurs
from
….
all
…
suddenly.
Many
were
harmless.
They
…
Others
were
harmful.
They
…
Some
even
had
….
Some
were….
Others
were
….
history
habitat
(居住地）
size
some
appearance
features
(某些外貌特征）
diet(饮食）
existence
(生存情况）
the
way
we
know
about
their
lives
---Hi，I
am
from
the
antient
times.
---Can
we
be
good
friends?
We
should
protect
the
Earth
for
animals
and
ourselves!
Read
the
article
after
the
tape
and
recite
it.
Copy
the
words
and
phrases.
3.
Describe
dinosaurs
with
your
own
words.
=
Some
dinosaurs
were
How
small
were
some
dinosaurs
?
____________________as
small
as
_________.
chickens
10
=
Some
dinosaurs
were
as
big
as
____________.
How
big
were
some
dinosaurs
?
ten
elephants
=
They
were
________________and
ate_______.
Say
something
about
harmless
dinosaurs.
as
gentle
as
sheep
plants
＞
They
were
fiercer
than
_______and
ate
______.
Say
something
about
harmful
dinosaurs.
tigers
meat
You
are
so
lucky
today
.There
are
no
questions
for
you
.
Congratulations!
Do
you
like
dinosaurs?英语八年级U5
Dinosaurs教学设计
课题名称：Dinosaurs
Learning
objectives
(学习目标)：
1.
Knowledge
objectives(知识目标):
a.
to
enable
students
to
grasp
some
words
expressions
of
the
article.
b.
to
enable
them
to
analyze
and
summarize
passages.
2.
Ability
goals(能力目标):
To
improve
students’
ability
to
express
their
ideas
properly.
3.
Emotional
aim(情感目标):
a.
to
enhance
their
environmental
consciousness（环保意识）
b.
to
develop
the
students’
teamwork
spirit
（团队合作意识）
key
teaching
points
(教学重点):
a.
Grasp
some
language
points.
b.
Get
the
main
ideas
of
the
whole
passage.
c.
Learn
the
true
meaning
of
the
passage.
Difficult
Points（教学难点）:
a.
the
ability
to
grasp
the
key
information
of
the
passage.
b.
to
retell
the
passage
with
the
help
of
mind
map.
Materials:
Student’s
book
8B
P63.
Paper
of
students
learning
plan.
Teaching
procedure：（教学过程）
I:
Revision：（复习旧知）
History
and
types
of
numbersrevision
–read
the
following
numbers.
---oneall.
Leading-in：（导入）60,000,000.
A
Special
number-->
sixty
million
years
ago.
The
host
of
the
earth
wasn’t
human.
They
were
a
mysterious
animalWhat?
Dinosaur
II.
New
words:
（生词学习）
1)
presentation(讲授)
1.Dinosaur
2.
encyclopedia(where,
overall
information)
3.
fierce(what
do
you
think.)
harmful
(eat
meat)
4.
Harmless(gentle,
eat
plant)
5.
existed(lived
long
time
ago)
6.
skeleton
7.
Footprint
2)challenge
memory
(挑战记忆力)
III.
Reading--dinosaur（阅读）
1.complete
dialogue（完成对话）
(Task
A
on
students’
paper)
1)Work
oneself
2).
ask
someone
to
read
the
answer
2.read
article
with
tape
(briefly—overall/in
details?)
Listen
twice
to
finish
the
task
C
3.complete
notes
(Task
C
on
students’
paper)
Check:
each
student
for
one
4.challenge
(挑战自我)
(Task
D
on
students’
paper
)
(boys
to
girls:
one
by
one)
game-relax
Decide
first
with
a
Rock-paper-scissors
game.
5.
Find
out
and
correct
mistakes(找错改错)
(Task
E
on
students’
paper)
IV:
Result
Output(成果输出)：mind
map:
what
do
you
know
about
dinosaur
(20’)
After
article.
What
do
you
know?
–next
task-Make
a
report
Group
discussion
(小组讨论)
Result
presentation
(成果展示)
(each
group
leader
goes
to
the
front
to
report)
V：Proposal:
（倡议）
All
the
animals
are
members
of
the
big
family
of
the
earth.
But
the
dinosaurs
died
out
suddenly.
Therefore,
we
can
only
see
them
in
the
encyclopedia
or
books.
What
a
pity.
Worse
still，
more
and
more
rare
animals
are
getting
died
out
because
of
environmental
problems.
We
will
also
only
be
able
to
see
them
in
books.
What
sad
news!
So
what
shall
we
do
now?
(show
the
slogan)
we
should
protect
the
earth
for
ourselves
and
our
animals.
VI:
homework.
(作业)
1.
Read
the
article
after
the
tape
and
recite
it.
2.
Copy
the
words
and
phrases.
3.
Describe
dinosaurs
with
your
own
words
