中小学教育资源及组卷应用平台
Unit
6
When
was
it
invented?
Section
A(1a-2d)同步学案
学习目标
1.掌握本单元的重点词汇、短语及重点句型。
重点词汇:
invent;style;pleasure;project;daily;website;pioneer;list;mention
重点短语:
the
style
of
...
......的样式;be
used
for用来......;think
of
想起;have
a
point;at
that
time当时
重点句型:
—Can
you
help
me
think
of
an
invention?
你能帮我想一种发明吗？
—With
pleasure!
很荣幸！
—When
was
the
telephone
invented?
电话是什么时候发明的？
—It
was
invented
in
1876.
它是1876年发明的。
2.能够听懂以发明为话题的听力材料。
3.掌握一般过去时被动语态的结构及变化，并且能用一般过去时的被动语态谈论物品发明的历史以及其发明过程。
学会用一般过去时的被动语态谈论发明。
4.掌握重点句型:
invent，invention,
inventor，calculator
A:
When
was
the
telephone
invented?
B:I
think
it
was
invented
in
1876.
A:
Who
was
it
invented
by?
B:It
was
invented
by
Bell.
A:
What
was
it
used
for?
B:It
was
used
for...
学习过程
自主学习
一、写出下列单词的中文意思。
1.
invent_____________
2.
style______________
3.pleasure____________
4.website_____________
5.list________________
6.daily______________
7.mention____________
8.the
style
of__________
9.think
of_____________
10.be
used
for__________
11.have
a
point_________
12.think
of____________
13.at
that
time__________
14.With
pleasure________
15.pioneer_____________
二、把下列句子翻译成中文。
1.我认为电视机是在小汽车之前被发明的。
_______________________________________
2.它是被用来做什么的？
_______________________________________
3.很荣幸！
_______________________________________
4.似乎你说得确实有点道理。
_______________________________________
5.它被用来改变写字的样式。
三、完成下列句子。
1.Edison
________(发明)
the
light.
2.The
girl
________(带有;戴,)a
pair
of
glasses
is
Liu
Hua.
3.The
hat
is
really
_________(流行).
4.—Can
you
help
me
solve
my
math
problem?
—__________(非常愿意).
5.According
to
survey,the
average
number
of
_________(日常的)steps
of
people
across
the
world
is
4,950.
新知学习
Work
on
la
When
we're
talking
about
when
they
were
invented.
Please
use
the
following
structure.
A:I
think
the
TV
was
invented
before
the
car.
B:
Well,
I
think
the
TV
was
invented
after
the
car.
A:
When
was
the
telephone
invented?
B:
I
think
it
was
invented
in
1876.
I
think
it
was
invented...
Work
on
1b
1.We'll
listen
to
a
conversation
between
a
girl
and
a
lady,
What
are
they
talking
about?(
inventions
and
years)
2.Listen
carefully
and
match
the
inventions
with
the
years.Write
the
correct
letter
in
front
of
each
date
as
the
sample
given.
3.Listening
the
recording
again.Ask
students
repeat
and
imitate
the
pronunciation
and
intonation
in
the
recording.
Work
on
1c
Make
conversations
in
pairs.
A:
When
was
the
telephone
invented?
B:I
think
it
was
invented
in
1876.
Work
on
2a-2c
1.Look
at
the
picture
in
2a.
Answer
the
questions:
Answer
the
following
questions:
What
can
you
see
in
this
picture?
What
is
that
girl
doing?
What
is
that
boy
doing?
What
is
the
spoon
used
for?
What
are
these
shoes
made
of
?
2.Listen
and
number
the
inventions
[1
-
3]
in
the
order
you
hear
them.
3.Listen
again
and
fill
in
the
chart.
What
is
it/
are
they
used
for?
___________shoes
with
special
heels
___________the
style
of
the
shoes
___________shoes
with
lights
___________hot
ice-cream
scoop
,runs
on
electricity
2b
Listen
again
and
complete
the
chart
below.
Invention
What?is?it/are?they?used?for?
shoes?with?special?heels
____________the?style?of?the?shoes
shoes?with?lights
seeing__________
hot?ice-cream?scoop
________really?cold?ice-cream
Listen
again
and
answer
the
following
questions:
Which
is
Carol's
favorite
invention?
What
is
Carol
writing
about
for
her
English
homework?
Why
do
people
need
shoes
with
lights?
2c
Make
conversations
using
the
information
in
2b.
A:
What
are
they
used
for?
B:
They're
used
for
...
1.Look
at
a
picture
of
a
zipper,answer
the
question:
What’s
this?
Where
can
you
see
zippers
in
your
life?(
You
can
see
zippers
on
dresses,
trousers,
shoes,
bags
...
almost
everywhere!)
2.Read
the
conversation
carefully
and
answer
the
following
questions:
Who
invented
the
zipper?
When
was
the
zipper
invented?
So
when
did
it
become
popular?
3.Play
the
tape
again,
ask
students
to
repeat.
4.Role-play
the
conversation
in
pairs.Then
ask
some
pairs
to
act
out
their
conversations.
重点突破
一.invent
[?n?vent]发明;invention
n.发明
I
think
the
TV
was
invented
before
the
car.
我认为电视机是在小汽车之前被发明的。
1.e.g:Edison
invented
the
lights.
爱迪生发明了电灯。
2.It’s
a
most
useful
invention.
这是一项极其有用的发明。
was
invented
一般过去时被动语态
e.g:The
balloon
was
invented
before
the
plane.
热气球是在飞机发明之前被发明的。
e.g:The
telescope
was
invented
in
1608.
望远镜是人们在1608年发明的。
invent的名词形式是________,意思为“发明”。发明者英文是___________.
二.be
used
to
do
sth./be
used
for
What
are
they
used
for?
它们是用来做什么的？
e.g:Computers
can
be
used
to
do
a
lot
of
work
now.
如今电脑可用来做许多事。
e.g:Time
is
be
used
to
do
something
valuable.
时间是用来干有意义的事情的。
be
used
to
do
sth.意思为_________,介词for在此表示用途，后面接__________.
课堂练习
一.在句子空格处填入合适的单词。
1.Think
about
how
often
it's
used
in
our________(日常的)
lives.
2.you
do
seem
to
___________(有道理).
3.The
_________(先锋;先驱)of
different
inventions
were
_______
(列表;列清单)there.
4.For
example,
it
__________(提到)
that
the
zipper
was
invented
by
Whit
comb
Judson
in
1893.
5.Her
clothes
are
always
in
_______(样式;款式).
二.按照要求改写句子.
1.Many
people
enjoy
this
sport.
(改为被动语态)
This
sport________by
many
people.
2.Can
you
tell
us
how
we
can
play
this
new
game?
(改为简单句)
Can
you
tell
us______this
new
game?
3.It
was
invented
by
mistake.
(对画线部分提问)
_________it
invented?
4.We
finished
the
work
with
the
help
of
our
teachers
at
last.
(改为同义句)
We
finished
the
work
with
the
help
of
our
teachers____________.
5.Mary
has
a
brother.
His
name
is
Jimmy.
(合并为一句话)
Mary
has
a
brother____________.
自我反思
1.我的收获：
Words
and
expressions:
________________________________________________________________________________________________________________________________________________________
Sentences:
________________________________________________________________________________________________________________________________________________________
2.学习本节课后，我能用英语进行:
________________________________________________________________________________________________________________________________________________________
3.易错点:
________________________________________________________________________________________________________________________________________________________
参考答案：
一.在句子空格处填入合适的单词。
1.daily
2.have
a
point
3.pioneer;list
4.mentioned
5.style
二.按照要求改写句子。
1.is
enjoyed
2.
how
to
play
3.
How
was
4.
in
the
end
5.named/called
Jimmy
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Unit
6
When
was
it
invented?
Section
A(1a-2d)
人教版
九年级全一册
目录
CONTENTS
Part
1
课前导入
Part
2
课文讲解
Part
3
课后总结
Part
4
课后练习
Part
1
课前导入
What
are
the
four
great
inventions
of
ancient
China?
中国古代四大发明是什么？
The
four
great
inventions
of
the
Chinese
people
in
ancient
times
are
paper
making,
printing,
the
compass
and
gunpowder.
中国古代四大发明分别是造纸术，印刷术，指南针和火药。
paper
making
printing
the
compass
gunpowder
Do
you
know
what
these
inventions
are?
Do
you
know
who
these
inventors
are?
In
what
order
do
you
think
they
were
invented?
1a
Look
at
the
things
below.
In
what
order
do
you
think
they
were
invented?
Discuss
them
with
your
group.
Then
number
them[1-
4]
(1
=
first,
4
=
last).
A:I
think
the
TV
was
invented
before
the
car.
B:
Well,
I
think
the
TV
was
invented
after
the
car.
Language
Goal:
Talk
about
the
history
of
inventions
Section
A
When
was
it
invented?
1
2
3
4
Part
2
课文讲解
I
think
the
TV
was
invented
before
the
car.
我认为电视机是在小汽车之前被发明的。
1.invent
[?n?vent]发明;invention
n.发明
e.g:Edison
invented
the
lights.
爱迪生发明了电灯。
2.was
invented
一般过去时被动语态
e.g:The
balloon
was
invented
before
the
plane.
热气球是在飞机发明之前被发明的。
e.g:The
telescope
was
invented
in
1608.
望远镜是人们在1608年发明的。
被动语态(Present
Simple
passive)是动词的一种形式，用以说明主语与谓语动词之间的关系。英语的语态共有两种:主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。
e.g:—Why
did
you
leave
the
position?
为什么你会离职？
—I
was
offered
a
better
position
in
another
factory.
另一家工厂给了我一个更好的职位。
一.被动语态定义
被动语态的基本结构是“be+及物动词的过去分词”（be
+
done）。Be有人称,
数和
时态的变化。一般现在时的被动语态结构：主语+am/is/are+及物动词的过去分词。
二.被动语态构成
肯定句
主语十was/
were+及物动词的过去分词(+
by...)
否定句
主语+was/were+
not+及物动词的过去分词(+by...)
疑问句
Was/Were+主语+及物动词的过去分词(
+by...)
特殊疑问词十was/were+主语+及物动词的过去分词(+
by...)
1、一般过去时的被动语态结构
2、一般过去时的被动语态
用法
示例
表示过去某一具体时间发生的动作,且句子的主语是谓语动词动作的承受者。
The
house
was
built
in
1990.
这所房子建于1990年。
讲述发生在过去的动作,且不知道动作的执行者。
He
was
honored
with
the
name“Father
of
Hybrid
Rice".
他被授予“杂交水稻之父”的称号。
3、含双宾语和复合宾语的主动句变为被动语态的方法
方法
示例
含有双宾语的主动句变为被动语态时,通常把指“人”的间接宾语变为主语,而指“物”的直接宾语则不变。
He
gave
me
a
book
yesterday.
→I
was
given
a
book
(by
him)
yesterday.
如果要把指“物”的直接宾语变为主语,则在间接I
brought
him
some
food,宾语前加to或for。
I
brought
him
some
foods.
→Some
food
was
brought
to
him
(by
me).
含有复合宾语的主动句变为被动语态时,要将其中的宾语变成主语,宾语补足语不变。
Jim
asked
Tom
to
go
for
a
walk.
→Tom
was
asked
(by
Jim)
to
go
for
a
walk.
1b
Listen
and
match
the
inventions
with
the
years.
_______1876
_______1885
_______1927
_______1971
d
a
c
b
1c
Student
B,
cover
the
dates.
Student
A,
ask
Student
B
when
the
things
in
the
picture
in
1b
were
invented.
Then
change
roles
and
practice
again.
A:
When
was
the
telephone
invented?
B:
I
think
it
was
invented
in
1876.
Answer
the
following
questions:
What
can
you
see
in
this
picture?
What
is
that
girl
doing?
What
is
that
boy
doing?
What
is
the
spoon
used
for?
What
are
these
shoes
made
of
?
2a
Listen
and
number
the
inventions[1-3]in
the
order
you
hear
them.
2a
Listen
and
number
the
inventions[1-3]in
the
order
you
hear
them.
________________shoes
with
special
heels
________________shoes
with
lights
________________hot
ice-cream
scoop,runs
on
electricity
3
1
2
2b
Listen
again
and
complete
the
chart
below.
Invention
What
is
it/are
they
used
for?
shoes
with
special
heels
____________the
style
of
the
shoes
shoes
with
lights
seeing__________
hot
ice-
cream
scoop
________really
cold
ice-cream
2b
Listen
again
and
answer
the
following
questions:
Which
is
Carol's
favorite
invention?
What
is
Carol
writing
about
for
her
English
homework?
Why
do
people
need
shoes
with
lights？
shoes
with
special
heels
有特殊鞋跟的鞋
with
prep.带有;具有，表示伴随情况。
e.g:—I'm
thirsty.I'd
like
a
glass
of
orange
juice.What
about
you,Andy?
—I
prefer
a
cup
of
tea
with
nothing
in
it.
我渴了。我想要一杯橘子汁果汁。你呢，安迪？
我喜欢一杯不加任何东西的茶。
2b
Listen
again
and
complete
the
chart
below.
invention
What
is
it
/are
they
used
for?
shoes
with
special
heels
____________the
style
of
the
shoes
shoes
with
lights
seeing____________
hot
ice-cream
scoop
__________really
cold
ice-cream
changing
in
the
dark
serving
the
style
of
the
shoes
1.style[sta?l]
n.“样式;款式”。其常用短语in
style
意为“时髦的”,反义短语out
of
style,意为“过时的”。
e.g:This
year's
style
in
the
dresses
is
different
from
last
year's.
今年的服装样式与去年的不同。
e.g:Her
clothes
are
always
in
style.
她的衣服总是很时髦。
2.
style
作名词,意思为“方式”。
e.g:Our
children
need
new
learning
styles.
我们的孩子需要新的学习方式。
A:
What
are
they
used
for?
B:
They're
used
for
...
2c
Make
conversations
using
the
information
in
2b.
What
are
they
used
for?
它们是用来做什么的？
be
used
to
do
sth.被用来做某事
e.g:Computers
can
be
used
to
do
a
lot
of
work
now.
如今电脑可用来做许多事。
e.g:Time
is
be
used
to
do
something
valuable.
时间是用来干有意义的事情的。
Paul:
Hey
Roy,
the
subject
for
my
school
project
is“Small
inventions
that
changed
the
world"
Can
you
help
me
think
of
an
invention?
Roy:
My
pleasure!
Let
me
think
...
hmm
...
I
know!The
zipper!
Paul:
The
zipper?
Is
it
really
such
a
great
invention?
Roy:
Think
about
how
often
it's
used
in
our
daily
lives.
You
can
see
zippers
on
dresses,
trousers,
shoes,
bags
..
almost
everywhere!
Paul:
Well,
you
do
seem
to
have
a
point
...
Roy:
Of
course!
1
thought
about
it
because
I
saw
a
website
last
week.
The
pioneers
of
different
inventions
were
listed
there.
For
example,
it
mentioned
that
the
zipper
was
invented
by
Whit
comb
Judson
in
1893.
But
at
that
time,
it
wasn't
used
widely.
Paul:
Really?
So
when
did
it
become
popular?
Roy:
Around
1917.
2d
Role-play
the
conversation.
保罗：嘿，罗伊，我学校项目的主题是“改变世界的小发明”你能帮
我想出一个发明吗？
罗伊：很荣幸！让我想想...嗯...我知道了！拉链！
保罗：拉链？它真的是如此伟大的发明吗？
罗伊：想想它在我们日常生活中的多么频繁。你可以看到连衣裙上的
拉链，裤子、鞋子、包上......几乎无处不在！
保罗：嗯，你说得确实有点道理......
罗伊：当然！我考虑到它是因为我上周看到了一个网站。不同先驱者
的发明被列举在那里。例如，它提到拉链是由惠特科姆.贾德
森于1893年发明的。但在那个时候，它并没有被广泛使用。
保罗：真的吗？那么它什么时候开始流行的？
罗伊：大约在1917年。
My
pleasure!
pleasure[?ple??(r)]
n.高兴;愉快
1.My
pleasure!很荣幸;非常愿意
e.g:He
takes
no
pleasure
in
his
work.
他从工作中得不到丝毫的乐趣。
e.g:It
was
my
pleasure.
I
enjoyed
helping
you.
这是我的荣幸。我乐意帮助你。
辨析:pleasure,pleased与pleasant
①pleasure意思为“高兴;愉快”，表示跟对方致谢的客气语气，常用短语My
pleasure./With
pleasure/It's
my
/a
pleasure.
②pleased
adj.意思为“高兴的”，短语be
pleased
to
do
sth.“乐于做某事”;be
pleased
with“对......满意”，句子的主语通常为人。
③pleasant
adj.“令人愉快的”,可以做定语，表语修饰物。
e.g:—Thanks
for
helping
me.
谢谢你帮助了我。
—My
pleasure./It's
pleasure.
别客气。
e.g:I
am
pleased
with
the
painting.我对这幅画很满意。
e.g:Wish
you
a
pleasant
journey.
祝你旅途愉快！
Think
about
how
often
it's
used
in
our
daily
lives.
daily(every
day)[?de?li]
adv.每日的;日常的
e.g:The
milkman
comes
daily
to
our
house.
送奶人每天都到我们家来送奶。
e.g:The
Visitor
Centre
is
open
daily
8.30
a.m.
–
4.30
p.m.
游客中心每日上午8:30至下午4:30开放。
weekly
adj.每周的;
adv.一周一次
monthly
adj.
每月的
adv.一月一次
yearly
adj.每年的
adv.一年一次
Well,
you
do
seem
to
have
a
point
...
have
a
point
固定短语，意思为“有道理”。
e.g:You
have
a
point—It
would
be
better
to
wait
till
tomorrow.
你说的由道理，还算是等明天比较好。
e.g:Well,
you
certainly
have
a
point
there.
好吧，你的说法当然有点道理。
e.g:I
admit
(
that)
you
have
a
point.
我承认你有理。
The
pioneers
of
different
inventions
were
listed
there.
不同先驱者的发明被列举在那里。
1.pioneer[?pa???n??(r)]
n.可数名词
先锋;先驱pioneer
后面接of或in,表示......的先驱/先锋。China
Young
Pioneers
“中国少年先锋队”。
e.g:He
is
a
computer
pioneer.
他是计算机方面的先驱。
2.list[l?st]v.列表;列清单
n.名单;清单
e.g:List
them
and
you
will
never
forget
them.
把它们流出来你就不会忘记了。
拓展
list用法
list用作名词，意思为“名单;清单”。
e.g:I
did
not
see
his
name
on
the
list.
把它们列出来你就不会忘记了。
For
example,
it
mentioned
that
the
zipper
was
invented
by
Whit
comb
Judson
in
1893.
例如，它提到拉链是由惠特科姆.贾德森于1893年发明的。
mention
[?men?n]
v.提到;说到，其后可接引导的宾语从句。
e.g:He
mentioned
that
the
food
was
invented
by
a
Chinese.
他提到这种食物是一个中国人发明的。
拓展
mention
其他搭配
1.mention
sb./sth.(to
sb.)
(向某人)提起某人/某事
e.g:Nobody
mentioned
anything
to
me
about
it.没人向我提过这件事。
2.mention
doing
sth.提到某事
Whenever
I
mention
having
dinner
together,he
says
he's
too
busy.
无论何时我一提起一块儿吃顿饭，她说太忙。
Part
3
课后总结
重点单词
1.
invent
[?n?vent]发明;invention
n.发明
2.
style
[sta?l]
n.样式;款式
3.
pleasure[?ple??(r)]
n.高兴;愉快
4.
project
[?pr?d?ekt
,
pr??d?ekt]
n.项目;工程
5.
daily[?de?li]
adj.每日的;日常的
6.
website
[?websa?t]
n.网站
7.
pioneer[?pa???n??(r)]
n.先锋;先驱
8.
list[l?st]v.列表;列清单
n.名单;清单
9.
mention
[?men?n]
v.提到;说到
重点单词
1.
the
style
of
...
…...的样式
2.
be
used
for用来......
3.
think
of
想起
4.
have
a
point
有道理
5.
at
that
time当时
重点短语
1.
—Can
you
help
me
think
of
an
invention?
你能帮我想一种发明吗？
—With
pleasure!
很荣幸！
2.—When
was
the
telephone
invented?
电话是什么时候发明的？
—It
was
invented
in
1876.
它是1876年发明的。
重点句型
3.
—Who
was
it
invented
by?
是被谁发明的？
—It
was
invented
by
Bell.
是被贝尔发明的。
4.
—What
was
it
used
for?
它被用来做什么？
—It
was
used
for
...
它被用来做......
重点句型
Part
4
课后练习
(1)
Neil
Alden
Armstrong
was
the
first
man
who
walked
on
the
moon.
So
he
was
a
______in
his
field.
(2)
Has
he
gone
to
New
York
on
business
or
for
______?
(3)
Don't
leave
the
lights
on.
It
wastes______.
(4)
My
classmates
are
doing
a______on
Roman
history.
(5)
I
don't
like
to
wear
shoes
with
high______.They
make
me
uncomfortable.
pioneer
electric
heel
please
project
一.Write
a
conversation
about
an
invention.
二.用方框中所给单词的适当形式填空。
[答案](1)
pioneer(2)
pleasure(3)
electricity(4)project(5)heels
[解析]
pioneer先锋
;
electric电的;
heel跟;
please请;
project项目
(1
)句意:
Neil
Alden
Armstrong是第一个在月球上行走的人,所以他在他的领域里是先锋。pioneer先锋
,可数名词,
a后面用单数,故填pioneer.
(2)句意:他已经去纽约出场还是娱乐?
for是介词,所以用名词,动词please的名词是pleasure
,可数名词,故填pleasure.
(3)句意:不要开灯,它浪费电。开灯会浪费电,
wastes是及物动词,后面接名词,形容词electric的名词是electricity
,可数名词,故填electricity.
(4)句意:我的同学正在做关于罗马历史的项目。do
a
project
,做项目,固定搭配,故填project.
(5)句意:我不喜欢穿高跟鞋,它们让我不舒服。shoes
with
high
heels
,高跟鞋,固定搭配,故填heels.
谢谢
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Unit
6
When
was
it
invented?
Section
A(1a-2d)同步练习题(原卷版)
一.单词拼写。
1.
I
bought
the
shoes
because
I
liked
the______(款式)
of
them.
2.Did
you_______(提到)
the
important
detail
to
the
police?
3.We
can
get
lots
of
information
from
the_______(网站).
4.The
zipper
is
used
in
our______(日常的)
lives.
5.All
of
them
are
the________(先驱)of
the
field.
二.单项选择题。
1.—What
are
you
doing
now,
Lily?
—I'm
looking
for
some
information
on
the
A.
project
B.
list
C.
instrument
D.
website
2.—Yang
Ming,
could
you
please
teach
me
Chinese?
—__________.
A.
not
at
all
B.
It
is
a
big
deal
C.
With
pleasure
D.
That's
all
right
3.A
new
robot_______by
a
middle
school
student
last
term.
A.
invented
B.was
invented
C.
invents
D.
is
invented
4.Edison_______the
light
bulb
and
Columbus______America.
A.
discovered;
discovered
B.
invented;
discovered
C.
invented;
invented
D.
discovered;
invented
5.—Many
thanks
for
what
you've
done
for
us.
_______.
A.
That's
right
B.
Never
mind
C.
Don't
mention
it
D.
You
seem
to
have
a
point
三.用方框中所给单词的适当形式填空，使对话通顺、正确每词仅用一次每空闻，
A:
What's
that,
Nick?
B:
Oh,
it's
my
1
,
Come
and
look
at
it,
Bob.
A:
Is
it
a
model(模型)
car?
B:
Yes,
and
it's
a
"clean
car".
A:
It's
2
.How
does
it
go?
B:
It
uses
sunlight
or
3
.
A:
That's
great.
The
air
would
be
clean
4
all
the
cars
were
like
it.
B:
You're
right,
Bob.
A:
Could
you
make
one
for
me,
Nick?
B:
Sure.
You'll
have
a
5
one
next
Monday.
A:
Thank
you.
electricity
new
if
beautiful
invent
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Unit
6
When
was
it
invented?
Section
A(1a-2d)同步教案
单元分析
本单元的话题为:发明(inventions),通过本单元的学习使学生了解一些发明的历史、用途以及历史上的发明对人类生活的影响,学生能够简要谈论发明的历史。本单元Section
A是一节听说课，介绍了生活中常见的物品发明历史，课文向学生介绍这些发明的时间，发明人，这些发明的作用以及发展过程等。本单元的核心语法内容为一般过去时的被动语态。要求学生掌握一般过去时的被动语态和句式结构，并且能用一般过去时的被动语态谈论物品发明的历史以及其发明过程。
本课分析
本课是新目标英语九年级第6单元的第一课时，这是节听说课教材以“When
was
it
invented?"为话题。Section
A介绍了我们生活中的一些常见物品的发明历史，介绍它们被发明的时间，被什么人发明及其作用或发展等。从语言结构上学习一般过去时的被动语态。1a
-
le引入本单元的功能语言结构When
was
it
invented?
It
Was
invented
in...,2a-2d板块阅读板块，讲述了神农氏无意中发明茶和茶的历史和发展情况的故事。
学情分析
经过上个单元的学习，学生已经对被动语态的结构和用法有了基本的了解，少数同学在使用被动语态中对主动语态变成被动语态的知识点掌握得不够好容易出错。要想学生熟练掌握本单元核心语法结构应该指导学生进行专项练习。
教学目标
1.掌握本单元的重点词汇、短语及重点句型。
重点词汇:
invent;style;pleasure;project;daily;website;pioneer;list;mention
重点短语:
the
style
of
...
......的样式;be
used
for用来......;think
of
想起;have
a
point;at
that
time当时
重点句型:
—Can
you
help
me
think
of
an
invention?
你能帮我想一种发明吗？
—With
pleasure!
很荣幸！
—When
was
the
telephone
invented?
电话是什么时候发明的？
—It
was
invented
in
1876.
它是1876年发明的。
2.能够听懂以发明为话题的听力材料。
3.掌握一般过去时被动语态的结构及变化，并且能用一般过去时的被动语态谈论物品发明的历史以及其发明过程。
教学重难点
重点:能够运用目标语言询问发明的时间、发明人及用途。
难点:能够使用过去时的被动语态谈论发明历史。
课时安排
1课时
课前准备
1.搜集关于重要发明的发明者和发明时间的资料。
2.制作课件、教案、学案。
教学方法
任务型教学法情景教学法、自主学习与合作学习法。
教学过程
新课导入
Step
1
Lead-in
1.Show
pictures
of
the
four
great
inventions,
Today
we
are
going
to
talk
about
inventions.What
are
the
four
great
inventions
of
ancient
China?The
four
great
inventions
of
the
Chinese
people
in
ancient
times
are
paper
making,
printing,
the
compass
and
gunpowder.
2.Do
you
know
what
these
inventions
are?
Do
you
know
who
these
inventors
are?
In
what
order
do
you
think
they
were
invented?
3.Show
some
pictures
about
modern
inventions.(
computer,
television,
telephone
and
car).Introduce
the
objects
on
the
picture
to
students.
All
of
them
have
been
invented
in
the
past
150
years.
Ask
the
students
to
name
what
the
invention
is
and
name
the
inventor.
(设计意图:通过图片导入本单元话题invention，介绍我国著名的四大发明和过去150年间的现代发明，为下一步谈论发明创造做铺垫。)
新知呈现
Step
2:
Work
on
la
Ask
students
to
think
about
the
following
questions.
Can
you
guess
which
one
was
invented
first?
Which
one
was
invented
last?
Was
television
invented
before
or
after
the
car?
1a
Look
at
the
things
below.
In
what
order
do
you
think
they
were
invented?
Discuss
them
with
your
group.
Then
number
them[1-
4]
(1
=
first,
4
=
last).
Ask
the
students
to
discuss
in
groups:
A:I
think
the
TV
was
invented
before
the
car.
B:Well,I
think
the
TV
Was
invented
after
the
car.
C:I
think
the
telephone
was
invented
in
1876.
D:I
think
it
was
invented..
2.
Ask
students
to
look
at
the
picture
and
guess
the
date
of
invention
and
write
it
on
the
blackboard.
Talk
with
the
class
and
check
the
answers.
T:
When
was
the
computer
invented?
S:I
think
the
computer
was
invented
in
1971.
T:Wonderful.
The
computer
was
invented
in
1971.
(设计意图:引导学生通过给出的图片猜测课文物品发明的先后顺序，导入功能句型I
think
it
was
invented
before/after...为下一步作铺垫。)
新知学习
Step
3:Listen
to
1b
1.1b
Listen
and
match
the
inventions
with
the
years.
Ask
student
to
look
at
the
picture.
Ask
student
to
say
the
names
of
them.We'll
listen
to
a
conversation
between
a
girl
and
a
lady,
What
are
they
talking
about?"
(
inventions
and
years)
Ask
students
to
pay
attention
to
the
order
of
invention
time.
In
the
conversation
they
will
talk
about
when
these
things
were
invented.
Listen
carefully
and
match
the
inventions
with
the
years.
Write
the
correct
letter
in
front
of
each
date
as
the
sample
given.
Ask
students
to
have
a
look
at
the
sample
answer.
Play
the
recording
the
first
time.
The
students
only
listen
and
try
to
catch
the
main
idea.
3.
Check
the
answers.
4.
Then
play
the
recording
again.Ask
students
repeat
and
imitate
the
pronunciation
and
intonation
in
the
recording.
(设计意图:课堂设计通过听力导入本课的重要功能句型，让学生在实际的听力训练中掌握目标语言。引导学生把握听力题的细节，提高正确率。最后，让学生跟读听力材料并模仿朗读者的语音语调，让学生说地道的英语。)
Step
4:Work
on
1c
1c
Student
B,
cover
the
dates.
Student
A,
ask
Student
B
when
the
things
in
the
picture
in
1b
were
invented.
Then
change
roles
and
practice
again.
1.Tell
the
students
that
they
will
discuss
the
date
of
invention
with
their
partner.
2.Let
students
give
examples
in
their
textbooks.
Ask
two
students
to
read
the
dialogue.
3.Let's
make
use
of
the
information
in
activity
1b
to
practice
the
dialogue
in
pairs.
Ask
groups
of
students
to
perform
the
dialogue
in
front
of
the
class.
S
:
When
was
the
telephone
invented?
S:I
think
it
was
invented
in
1876.
4.Then
get
the
students
to
practice
in
pairs,
using
the
information
in
Activity
1b.Ask
several
pairs
to
share
their
conversations
with
the
class.
(设计意图:借助听力练习给学生提供口语会话练习，让学生理解并能熟练运用本课的目标语言。)
Step
5:Work
on
2a-2b-2c
1.
Show
some
pictures
to
students，Explain
the
meaning
of
words:
heel,
scoop,
electricity.
2.
Look
at
the
picture.Ask
students
to
answer
the
following
questions:
What
can
you
see
in
this
picture?
What
is
that
girl
doing?
What
is
that
boy
doing?
What
is
the
spoon
used
for?
What
are
these
shoes
made
of
?
3.
Listen
and
number
the
inventions
[1-3]
in
the
order
you
hear
them.
Play
the
recording
the
first
time.
Then
play
the
recording
again,
check
answers.
(answers:3,1,2)
4.2b
Listen
again
and
complete
the
chart
below.
Invention
What?is?it/are?they?used?for?
shoes?with?special?heels
____________the?style?of?the?shoes
shoes?with?lights
seeing__________
hot?ice-?cream?scoop
________really?cold?ice-cream
Listen
again
and
answer
the
following
questions:
Which
is
Carol's
favorite
invention?
What
is
Carol
writing
about
for
her
English
homework?
Why
do
people
need
shoes
with
lights
2c
Make
conversations
using
the
information
in
2b.
A:
What
are
they
used
for?
B:
They're
used
for
...
(设计意图:使用图片导入生词和核心句型。听力训练结合对话练习为学生提供了练习重点句型的机会。)
Step
7:Work
on
2d
1.Show
a
picture
of
a
zipper,Ask
the
students
to
answer
the
question:“What’s
this?”,then
teach
the
word
Zipper.Where
can
you
see
zippers
in
your
life?
You
can
see
zippers
on
dresses,
trousers,
shoes,
bags...
almost
everywhere!
2.Read
the
conversation
carefully
and
answer
the
following
questions:
Who
invented
the
zipper?
When
was
the
zipper
invented?
So
when
did
it
become
popular?
(设计意图:通过问答形式让学生充分理解课文，使学生充分了解课文并顺利完成角色扮演。)
课堂小结
重点词汇:
invent;style;pleasure;project;daily;website;pioneer;list;mention
重点短语:
the
style
of
...
...的样;be
used
for用来......;think
of
想起;have
a
point;at
that
time当时
重点句型:
—Can
you
help
me
think
of
an
invention?
你能帮我想一种发明吗？
—With
pleasure!
很荣幸！
—When
was
the
telephone
invented?
电话是什么时候发明的？
—It
was
invented
in
1876.
它是1876年发明的。
—When
was...invented?
...是什么时候被发明的？
—I
think
it
was
invented
in...
我想它是在...被发明的
—Who
was
it
invented
by?
它是谁发明的？
—It
was
invented
by...
它是由...
—What
was
it
used
for?
它是用来干什么的？
—It
was
used
for...
它是用来...
课后练习
一.Write
a
conversation
about
an
invention.
二.用方框中所给单词的适当形式填空。
(1)
Neil
Alden
Armstrong
was
the
first
man
who
walked
on
the
moon.
So
he
was
a
______in
his
field.
(2)
Has
he
gone
to
New
York
on
business
or
for
______?
(3)
Don't
leave
the
lights
on.
It
wastes______.
(4)
My
classmates
are
doing
a______on
Roman
history.
(5)
I
don't
like
to
wear
shoes
with
high______.They
make
me
uncomfortable.
板书设计
重点词汇:
invent;style;pleasure;project;daily;website;pioneer;list;mention
重点短语:
the
style
of
...
...的样;be
used
for用来......;think
of
想起;have
a
point;at
that
time当时
重点句型:
—Can
you
help
me
think
of
an
invention?
你能帮我想一种发明吗？
—With
pleasure!
很荣幸！
—When
was
the
telephone
invented?
电话是什么时候发明的？
—It
was
invented
in
1876.
它是1876年发明的。
—When
was...invented?
...是什么时候被发明的？
—I
think
it
was
invented
in...
我想它是在...被发明的
—Who
was
it
invented
by?
它是谁发明的？
—It
was
invented
by...
它是由...
—What
was
it
used
for?
它是用来干什么的？
—It
was
used
for...
它是用来...
教学反思
本节课话题是重要发明的发明时间、发明者及用途。本节课首先通过图片引出本单元主题及词汇,结合听说训练。引导学生谈论发明时间的先后顺序学习一般过去时被动语态的结构。让学生在听说活动中运用目标语言，熟练运用一般过去时被动语态的结构谈论发明。学生使用一般过去时的被动语态进行表达的时候有一定难度，话题贴近学生实际生活，学生们对发明话题很感兴趣。多媒体组织听说读的训练,激发了学生兴趣，提高了课堂效率。听力材料的结合口语练习，便于学生牢固掌握本课语言结构。
不足之处:
对话练习中少数学生对目标语言掌握得不太熟练。
在学习2d角色扮演时，部分学生的口语表达能力有待提高。
2.学生在使用被动式句子时不够流畅，准确性欠缺。
pioneer
electric
heel
please
project
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Unit
6
When
was
it
invented?
Section
A(1a-2d)同步练习题(解析版)
一.单词拼写。
1.
I
bought
the
shoes
because
I
liked
the______(款式)
of
them.
[答案]style
[解析]句意:我买了鞋,因为我喜欢它们的款式。款式用style
,可数名词,根据句子可知指的是一双鞋的款式,所以用单数,故填style.
2.Did
you_______(提到)
the
important
detail
to
the
police?
[答案]
mention
[解析]句意:你向警察提到重要的细节了吗?提到用mention
,实义动词,
一般过去时中的实义动词用原形,故填mention。
3.We
can
get
lots
of
information
from
the_______(网站).
[答案]
website
[解析]句意:我们可以从网站上得到许多信息。网站用website,可数名词,根据句子可知是一个网站,所以用单数,故填website.
4.The
zipper
is
used
in
our______(日常的)
lives.
[答案]
daily
[解析]句意:拉链被用在我们日常生活里。日常的用daily,形容词,形容词修饰名词,
lives是名词,所以用形容词daily,故填daily。
5.All
of
them
are
the________(先驱)of
the
field.
[答案]pioneers
[解析]句意:他们都是这一领域的先驱。Pioneer先驱,名词,由句中all
of
them可知pioneer
应该用复数，故应该填pioneers.
二.单项选择题。
1.—What
are
you
doing
now,
Lily?
—I'm
looking
for
some
information
on
the
A.
project
B.
list
C.
instrument
D.
website
[答案]
D
[解析]
句意:你现在在做什么,莉莉?我正在网站找一些信息。A.工程;
B.清单;
C.乐器;
D.网站。根据I'm
looking
for
some
information可知,找信息应该是在网站上找,其他不符合逻辑,故选D.
2.—Yang
Ming,
could
you
please
teach
me
Chinese?
—__________.
A.
not
at
all
B.
It
is
a
big
deal
C.
With
pleasure
D.
That's
all
right
[答案]
C
[解析]句意:杨明,你能教我中文吗?A.别客气;
B.这是一件大事;
C.我很愿意;
D.没关系。根据语境可知,此处表示委婉的请求,回答应该用“我很愿意”，故选C.
3.A
new
robot_______by
a
middle
school
student
last
term.
A.
invented
B.was
invented
C.
invents
D.
is
invented
[答案]
B
[解析]句意:上学期一个中学生发明了一种新机器人。根据时间last
term,可知用一般过去时
,排除C和D
(
一般现在时)
,
根据句意可知主语是动作发明的承受者,应该用被动语态:
be+动词的过去分词,排除A
,故答案为B.
4.Edison_______the
light
bulb
and
Columbus______America.
A.
discovered;
discovered
B.
invented;
discovered
C.
invented;
invented
D.
discovered;
invented
[答案]
B
[解析]
句意:爱迪生发明了灯泡,哥伦布发现了美洲。“发明”为invent
,主要指发明世界上原本不存在的东西.
—Many
thanks
for
what
you've
done
for
us.
—________.
A.
That's
right
B.
Never
mind
C.
Don't
mention
it
D.
You
seem
to
have
a
point
[答案]
C
[解析]句意:多谢你为我们做的一切。不用谢。
A.
那是对的。B.
不介意。C.
不客气。D.
你似乎说得有点对。故选B.
三.用方框中所给单词的适当形式填空，使对话通顺、正确每词仅用一次每空闻，
A:
What's
that,
Nick?
B:
Oh,
it's
my
1
,
Come
and
look
at
it,
Bob.
A:
Is
it
a
model(模型)
car?
B:
Yes,
and
it's
a
"clean
car".
A:
It's
2
.How
does
it
go?
B:
It
uses
sunlight
or
3
.
A:
That's
great.
The
air
would
be
clean
4
all
the
cars
were
like
it.
B:
You're
right,
Bob.
A:
Could
you
make
one
for
me,
Nick?
B:
Sure.
You'll
have
a
5
one
next
Monday.
A:
Thank
you.
[答案]
1.invention
2.
beautiful
3.electricity
4.if
5.
new
[解析]
electricity电;
new新的;
if如果;
beautiful漂亮的;
invent发明
(1)句意:它是我的发明。形容词性物主代词修饰名词,
my是形容词性物主代词,所以用动词invent的名词invention,
is表明后面的名词是单数,故填invention.
(2)句意:它是漂亮的。is后面用形容词,
beautiful
,漂亮的,形容词,故填beautiful.
(3)句意:它用阳光或者电。or是连词,连接并列成分,
sunlight是名词,所以or后面也用名词,
electricity电,不可数名词,故填electricity。
(4)句意:如果所有的车都像它一样,空气将是干净的。空气干净的条件是所有的车使用阳光或者电,后句表示条件,所以用if,如果，故填if。
(5)句意:下周一你将有一个新的。one代指car
,形容词性修饰名词,所以用new
,新的,形容词,故填new.
electricity
new
if
beautiful
invent
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