中小学教育资源及组卷应用平台
Unit7
Section
B
2a-2e导学案
课时目标
知识目标：
1.熟练掌握以下词汇：
scientist,
already,
made,
factory,
simple,
human,
shape,
snake,
possible,
seem,
impossible,
housework,
hundreds
of
,
be
able
to，over
and
over
again，fall
down，look
for，for
example，look
like，wake
up
，bored，such
2.熟练掌握以下句型：
(1)
He
thinks
that
it
will
be
difficult
for
a
robot
to
do
the
same
things
as
a
person.
(2)
They
think
that
robots
will
even
be
able
to
talk
to
people
in
25
to
50
years.
(3)
Some
will
look
like
humans,
and
others
might
look
like
animals
(4)
We
never
know
what
will
happen
in
the
future！
技能目标：1.能够运用所给信息，如标题、图片等预测文章大意。
2.
能够运用本课的核心句型，想象和预测未来社会发展。
情感态度：
21世纪的青少年应该开拓思维，敢于设想和实践，善于运用科学知识发明创造。
课前预习
Ⅰ.
机器人发展史
早在三千多年前的西周时代，我国就出现了能歌善舞的木偶，称为“倡者”，这可能是世界上最早的“机器人”。上世纪五六十年代，出现第一代机器人，它属于“示教再现”(Teach-in/playback)型机器人，只具有记忆、存储能力，按相应程序重复作业，但对周围环境基本没有感知与反馈控制能力。进入80年代，出现了第二代机器人——有感觉的机器人。它能够获得作业环境和作业对象的有关信息，进行一定的实时处理作业，在工业生产中得到广泛应用。第三代机器人是目前正在研究的“智能机器人”。它不仅具有更加完善的环境感知能力，而且还具有逻辑思维、判断和决策能力，可根据作业要求与环境信息自主进行工作。
Ⅱ.
What
do
these
robots
look
like?
What
can
they
do?
课堂学习
Before
reading
1.
(1)根据要求，利用本课词汇填空。
Safe(反义词)__________
possible(反义词)___________
make(过去式)__________
easy(近义词)__________
hardly（近义词）__________dirty（近义词）_________
(2)拼装游戏。将下列词汇进行组合，看看能否构成其他词汇。你还能举出类似的例子吗？
danger
im
dis
house
agree
ous
possible
2.
利用课前画的机器人草图，全班同学就其外形和功能进行讨论，讨论时可借助如下句型：
A:
What
does
the
robot
look
like?
B:
It
looks
like
a…
A:
What
can
the
robots
do?
B:
It
can…
3.
Group
work:根据文章标题和插图猜测文章大体内容，完成2b.
While
reading
1.
Fast
reading
速读短文，回答下列问题。(阅读策略：以极快的速度阅读文章，寻找字面上阐述的信息。)
(1)Are
there
any
robots
now?
(2)Will
there
be
more
robots
in
the
future?
2.
Careful
reading
(阅读策略：仔细阅读短文，有目的性、针对性地在文中查找问题答案。)
根据文章内容，判断各句正误。
(1)
The
robots
help
people
do
the
most
pleasant
jobs.
(2)
Scientists
try
to
make
robots
look
different
from
people.
(3)
Robots
will
never
get
bored
to
do
simple
jobs
over
and
over
again.
(4)
Humans
will
have
more
work
to
do
it
the
future.
(5)
Space
rockets
seemed
possible
a
hundred
years
ago.
3.
Detailed
reading(阅读策略：有选择地精研细读有关章节或段落，解决疑难之处。)
阅读文章的1~3自然段，回答下列问题。
(1)
What
do
the
robots
do
in
some
science
movies?
(2)
Will
robots
get
bored?
(3)
What
can
the
robots
do
in
Japanese
companies?
(4)
Does
Mr.
White
think
robots
can
do
the
same
things
as
a
person?
阅读文章的4~5自然段，根据文章内容完成下列各题。
将下列发明按时间归类。computers,
the
robots
that
can
talk
to
people，the
robots
that
look
like
humans，the
snake
robots
a
hundred
years
ago
now
In
the
future
5.
Reading
up(研读)
1)
自主学习——找出重、难点。______________
2)
合作探究——细读全文，提出疑难问题，小组讨论，互助解答。
观察与思考：
1.
However,
they
agree
it
may
take
hundreds
of
years.
hundreds
of
意思为____________，后跟___________名词复数。当hundred
表示具体数量时，不可以+s，也不可以和of
连用。例如：400___________。
练习：There
are
________books
in
our
school
library.
A.
hundred
of
B.
hundreds
of
C.
nine
hundreds
D.
nine
hundreds
of
2.
He
thinks
that
it
will
be
difficult(
for
a
robot)
to
do
the
same
things
as
a
person.
…,it’s
easy
for
a
child
to
wake
up
and
know
where
they
are.
It
is
+形容词+（for
sb.
+）to
do
sth.
意思为_________________________
练习：汉译英。
①
学好英语对我而言很难。_______is
difficult
for
me
________
________English
well.
②
按时到校对我而言很容易。______is
easy
for
me
_______
_______to
school
on
time.
3.
For
example,
there
are
already
robots
working
in
factories.
There
be
sb.
/sth.
+doing
sth.
意思为_____________________________
练习：Listen!
There
is
a
girl
________(sing)in
the
next
room.
4.
That
may
not
seem
possible
now,…
seem意思为___________，其后可跟__________词或to
do.
练习：①她似乎病了。She
________
______
__________
___________.
/
She
________
____________.
②看，机器人似乎动了。Look!
The
robot
________
________
_________.
After
reading
1.
完成课本2c和2d的内容。
2.
介绍自己在课前设计的机器人的用途，完成2e
3.
Group
work:小组讨论全班同学设计的机器人图片，猜测它们的功能。讨论时借助如下对话形式：
A：What
do
you
think
the
robot
can
do?
B:
I
think
it
can…
知识巩固
Ⅰ.
根据汉语提示完成句子。
1.
No
one
knows
what
will
happen
___________the
____________(在将来).
2.
These
things
were
invented
__________
__________(数百)years
ago.
3.
When
I
work
for
a
long
time,
I’ll
_________
_________(感到厌倦).
4.
I
still
don’t
have
a
computer
of
__________
__________(我自己的).
5.
When
she
was
20,
her
dream
to
be
a
singer
__________
__________(实现).
课堂反思
在本课，我们又了解到许多关于机器人和未来世界的知识。请你总结一下，本课学到了哪些重点语句？应从哪几方面描述未来的机器人？＿＿＿＿＿＿＿＿＿＿＿
家庭作业
Ⅰ.
你设想的未来机器人拥有什么外形和功能？请就此话题写一篇100字左右的短文。
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Unit7
Will
people
have
robots?
SectionB(2a-2e)
新目标(Go
for
it)版八年级上册
Warming-up
Let’s
enjoy
a
video
about
the
future
life.
Learning
Aims
Step1:New
words
&
phrases
Step2:Reading
strategies(阅读技巧)
Step3:Make
predictions（预测未来）
Step4:Retelling（复述)
What
do
robots
look
like?
The
robots
have
many
different
shapes.
They
look
like
humans/animals/huge
arms...
Free
talk
[’hjum?n]人，人类
[
?eip
]
形状
What
can
they
do?
They
look
like
human
servants.
They
can
do
the
same
things
as
we
do.
the
same
as...
和...一样
[?s??v?nt]
仆人;
用人
What
else
can
they
do?
They
can
work
in
a
car
factory.They
can
do
simple
jobs
over
and
over
again.
The
buildings
fall
down.They
can
help
look
for
people
under
the
buildings.
They
can
explore(探险)
the
universe（宇宙）.
[‘f?kt?r?]
工厂
[
'simpl
]
简单的
reading
skills
（阅读技巧）
2.skimming（略读）
3.scanning(细读)
4.mind
map
（思维导图）
1.predicting（预测）
predicting(预测)
Do
you
think
you
will
have
your
own
robot?
Picture:
Title(题目):
What
is
this
passage
talking
about？
robots
To
predict
what
we
are
learning
in
the
class
根据文章标题和图片预测学习内容
Pay
attention
to
the
first
and
the
last
sentence
of
each
paragraph.
skimming（略读）
通过首句，了解每段大意。
They
are
usually
like
human
servants.
They
help
with
the
housework
and
do
jobs
like
working
in
dirty
or
dangerous
places.
Some
can
help
to
build
cars,
and
they
do
simple
jobs
over
and
over
again.
Fewer
people
will
do
such
jobs
in
the
future
because
they
are
boring,
but
robots
will
never
get
bored.
Some
robots
in
Japan
can
walk
and
dance.
They
are
fun
to
watch.
However,
some
scientists
believe
that
although
we
can
make
robots
move
like
people,
it
will
be
difficult
to
make
them
really
think
like
a
human.
For
example,
scientist
James
White
thinks
that
robots
will
never
be
able
to
wake
up
and
know
where
they
are.
But
many
scientists
disagree
with
Mr.
White.
They
think
that
robots
will
even
be
able
to
talk
like
humans
in
25
to
50
years.
However,
they
agree
it
may
take
hundreds
of
years.
These
new
robots
will
have
many
different
shapes.
Some
will
look
like
humans,
and
others
might
look
like
animals.
In
India,
for
example,
scientists
made
robots
that
look
like
snakes.
If
buildings
fall
down
with
people
inside,
these
snake
robots
can
help
look
for
people
under
the
buildings.
This
was
not
possible
20
years
ago,
but
computers
and
rockets
also
seemed
impossible
100
years
ago.
We
never
know
what
will
happen
in
the
future!
Read
the
paragraphs
and
put
them
in
right
order.
When
we
watch
movies
about
the
future,
we
sometimes
see
robots.
Today
there
are
already
robots
working
in
factories.
Scientists
are
now
trying
to
make
robots
look
like
humans
and
do
the
same
things
as
we
do.
Some
scientists
believe
that
there
will
be
more
robots
in
the
future.
Today
there
are
already
robots
working
in
factories.
Some
can
help
to
build
cars,
and
they
do
simple
jobs
over
and
over
again.
Fewer
people
will
do
such
jobs
in
the
future
because
they
are
boring,
but
robots
will
never
get
bored.
Some
scientists
believe
that
there
will
be
more
robots
in
the
future.
However,
they
agree
it
may
take
hundreds
of
years.
These
new
robots
will
have
many
different
shapes.
Some
will
look
like
humans,
and
others
might
look
like
animals.
In
India,
for
example,
scientists
made
robots
that
look
like
snakes.
If
buildings
fall
down
with
people
inside,
these
snake
robots
can
help
look
for
people
under
the
buildings.
This
was
not
possible
20
years
ago,
but
computers
and
rockets
also
seemed
impossible
100
years
ago.
We
never
know
what
will
happen
in
the
future!
When
we
watch
movies
about
the
future,
we
sometimes
see
robots.
They
are
usually
like
human
servants.
They
help
with
the
housework
and
do
jobs
like
working
in
dirty
or
dangerous
places.
Scientists
are
now
trying
to
make
robots
look
like
humans
and
do
the
same
things
as
we
do.
Some
robots
in
Japan
can
walk
and
dance.
They
are
fun
to
watch.
However,
some
scientists
believe
that
although
we
can
make
robots
move
like
people,
it
will
be
difficult
to
make
them
really
think
like
a
human.
For
example,
scientist
James
White
thinks
that
robots
will
never
be
able
to
wake
up
and
know
where
they
are.
But
many
scientists
disagree
with
Mr.
White.
They
think
that
robots
will
even
be
able
to
talk
like
humans
in
25
to
50
years.
When
we
watch
movies
about
the
future,
we
sometimes
see
robots.
Today
there
are
already
robots
working
in
factories.
Scientists
are
now
trying
to
make
robots
look
like
humans
and
do
the
same
things
as
we
do.
Some
scientists
believe
that
there
will
be
more
robots
in
the
future.
Get
the
main
idea
of
each
paragraph.
Topic
Sentences
Pre-reading
scanning(细读)
Moving
your
eyes
quickly
down
the
page
to
find
the
information
you
need.
快速阅读，找出所需信息
Read
para.1
and
finish
the
tasks.
When
we
watch
movies
about
the
future,
we
sometimes
see
robots.
They
are
usually
like
human
servants.
They
help
with
the
housework
and
do
jobs
like
working
in
dirty
or
dangerous
places.
Robots
in
movies
While–reading
Do
You
Think
You
Will
Have
Your
Own
Robot?
What
are
robots
like?
Where
do
they
work?
What
can
they
do?
human
servants
They
do
many
things
for
people.
help
with
the
housework
&
do
jobs
in
dirty
or
dangerous
places
Robots
in
movies
Read
para.2
and
finish
the
tasks.
2.Today
there
are
already
robots
working
in
factories.
Some
can
help
to
build
cars,
and
they
do
simple
jobs
over
and
over
again.
Fewer
people
will
do
such
jobs
in
the
future
because
they
are
boring,
but
robots
will
never
get
bored.
Robots
in
factories
While–reading
today’s
robots
They’re
working
in_________.
Some
can
help
to
__________.
They
____________
over
and
over
again.
What
can
they
do?
Robots
will
never_________.
get
bored
build
cars
do
simple
jobs
factories
where?
why?
Read
para.3
and
finish
the
tasks.
3.Scientists
are
now
trying
to
make
robots
look
like
humans
and
do
the
same
things
as
we
do.
Some
robots
in
Japan
can
walk
and
dance.
They
are
fun
to
watch.
However,
some
scientists
believe
that
although
we
can
make
robots
move
like
people,
it
will
be
difficult
to
make
them
really
think
like
a
human.
For
example,
scientist
James
White
thinks
that
robots
will
never
be
able
to
wake
up
and
know
where
they
are.
But
many
scientists
disagree
with
Mr.
White.
They
think
that
robots
will
even
be
able
to
talk
like
humans
in
25
to
50
years.
While–reading
James
White
VS
×
Think
like
humans？
They
look
like
humans.
2.Which
country
was
mentioned(提到)?
Japan.
They
can
walk
and
dance.
3.What
can
robots
do?
1.What
do
robots
look
like
now?
Today’s
robots
who?
James
White
disagree
agree
never
be
able
to
________
and
____________
wake
up
know
where
they
are
be
able
to
______________
talk
like
humans
4.Will
robots
think
like
humans?
many
scientists
Some
scientists
why?
Read
para.4
and
finish
the
task.
4.Some
scientists
believe
that
there
will
be
more
robots
in
the
future.
However,
they
agree
it
may
take
hundreds
of
years.These
new
robots
will
have
many
different
shapes.
Some
will
look
like
humans,
and
others
might
look
like
animals.
In
India,
for
example,
scientists
made
robots
that
look
like
snakes.
If
buildings
fall
down
with
people
inside,
these
snake
robots
can
help
look
for
people
under
the
buildings.This
was
not
possible
20
years
ago,
but
computers
and
rockets
also
seemed
impossible
100
years
ago.
We
never
know
what
will
happen
in
the
future!
While–reading
Robots
in
the
future
Now
In
the
future
in
India:
___________
and
_________
________
shapes
can
help:
__________________________
Do
you
think
there
will
be
more
robots
in
the
future?
Possible/Impossible?
(形状)
humans
animals
look
for
people
under
the
buildings
snakes
Fill
in
the
blanks.
As
long
as
you
work
hard
and
use
your
imagination,
nothing
is
impossible.
只要你不断努力，大胆想象，一切皆有可能。
Mind
map(思维导图)
It
can
help
you
get
the
main
idea
and
important
details
more
easily.
帮助我们更好的掌握文章大意和重要细节
Build
cars
simple
job
get
bored
in
Japan
in
factory
walk
dance
do
future
shape
use
for
different
ideas
in
the
movie
the
same
as
be
difficult
humans
housework
dirty
now
shape
time
dangerous
hundreds
of
years
humans
snakes
Summarize
and
retell.
倒下
Which
apple
is
falling
down?
寻找
成百的
反复地
不同意
能够做
不同意你的观点
成百的书籍
寻找他们
倒下
反复地
Look
and
say.
1.Will
robots
think
like
humans
in
the
future?
human
n.人。表示区别于其他动物或神的“人”。作名词时为可数名词,其复数形式为humans。
【辨析】person泛指一切人,包括男女老幼,既有单数,也有复数形式。people意为“人,人们,人民”,
可用some,many等修饰。表示复数意义。people
在句中用作主语时,谓语动词为复数形式。
people
在俗语中还作“家人,亲属”解。
eg：Are
robots
as
clever
as
humans?
机器人跟人一样聪明吗？
She
is
just
the
person
you
wanted.
她就是你要找的人。
A
lot
of
people
go
to
enjoy
the
cool
under
the
big
tree
every
evening.
每天晚上都有许多人去那棵大树下面乘凉
。
Language
points
2.Today
there
are
already
robots
working
in
factories.
“There
be+
sb./sth.+doing
sth.”表示“有某人或某物正在做某事”,该句型常用来强调动作,一般对进行时态进行强调。
【拓展】 “There
must
be
sb./sth.doing
sth.+地点”
表示“某处一定有某人/某物在做某事”。
There
are
many
children
playing
on
the
playground.
有很多孩子在操场上玩耍。
There
is
a
girl
singing
under
the
tree.树下有个女孩在唱歌。
There
must
be
a
child
crying
in
the
room.
房间里肯定有个小孩在哭。
3.Fewer
people
will
do
such
jobs
in
the
future
because
they
are
boring,
but
robots
will
never
get
bored.
such
adj.
&adv.这样的&这样地，常用来修饰名词.
such＋adj.＋可数名词复数/不可数名词
such＋a/an＋adj.＋可数名词单数=“so
+adj.+
a
/an
+可数名词单数”，表示“如此……的一个……”。（当名词前有many，much，few或little等词修饰时，用so不用such。）
She
is
such
a
lovely
girl.
=
She
is
so
lovely
a
girl.
Don’t
go
out
in
such
cold
weather.
The
man
told
us
so
funny
a
story.
How
can
you
get
so
much
money
to
buy
the
car?
名前such，形(副)前so；多多少少(many，much，few，little)也用so；little一词特殊记，“小”用such，“少”用so。
4.Scientists
are
now
trying
to
make
robots
look
like
humans…
make
sb.do
sth.使某人做某事。使役动词make和see,hear,listen
to,look
at,watch,notice
等感官动词都接不带to的不定式作宾补。help后可带to,也可不带to。【注意】make
sb.do
sth.在变为被动结构时,不定式的to要还原回来。
She
made
me
stay
with
her.她让我和她待在一起。
The
boss
made
his
workers
work
over
twelve
hours
a
day.
=The
workers
were
made
to
work
over
twelve
hours
a
day.老板逼迫工人每天工作超过12个小时。
5.But
many
scientists
disagree
with
Mr.
White.
However,
they
agree
it
may
take
hundreds
of
years.
hundreds
of意为“数以百计的”，用于笼统的数量。当hundred为复数时，前面不可与具体数字连用，并在后面接“of＋可数名词复数”。hundred,表示具体的数量，意为“一百”，当hundred前有具体数字修饰时，只能用单数。类似的还有thousands
of成千上万的,millions
of几百万的等。
There
are
nine
hundred
students
in
our
school.
我们学校有900个学生。
There
are
hundreds
of
books
in
the
library.
这个图书馆里有数百本书。
Discuss
in
groups
and
design
your
own
robots.Draw
a
picture
and
introduce
what
it
can/will
do.
Report:
In
my
group,
we
will
have
our
own
robots.
They
look
like…
They
can…
Great
designers
Group
work
I
think
some
future
robots
might
look
like
spiders.
They
will
be
able
to
help
us
clean
the
window,
sweep
the
floor.
Some
robots
might
look
like
snakes.
They
will
be
able
to
help
look
for
people
under
the
buildings
if
buildings
fall
down
with
people
inside.
Some
robots
will
be
look
like
people.
They
will
be
able
to
sing,
dance
and
talk
with
us.
They
will
also
be
able
to
sever
us.
They
can
make
dinner,
do
the
dishes
and
make
coffee
for
us.
Some
robots
might
look
like
big
arms.
They
will
be
able
to
work
in
factories.
They
can
help
make
cars
and
do
simple
jobs
over
and
over
again.
Example
We
never
know
what
will
happen
in
the
future!
Favourite
sentence
after
now
past
after
past
now
Do
you
think
you
will
have
your
own
robot?
World
Changes
Fast
Read
the
passage
after
the
tape
twice.
Do
you
think
it’s
a
good
idea
to
change
the
title
of
this
article
to
that
of
the
unit?
Why?
You
can
choose
one
of
the
following:
Finish
2e
on
Page
54.
Finish
2c
and
2d
on
Page
54.
You
have
to
do
the
following:
Homework
谢谢
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