Unit 1 Great scientists Period 6 优秀教案（人教版必修5）

word版
英语
word版
英语
word版
英语
Period
6　Language
Focusing
The
General
Idea
of
This
Period
This
is
the
sixth
period
of
this
unit.
In
this
unit,
we
will
mainly
deal
with
the
language
points
in
the
material
that
we
have
learnt,
including
some
words,
phrases
and
sentence
patterns.
Because
we
have
talked
about,
read
and
to
the
material,
and
the
students
are
already
familiar
with
them.
The
aims
of
this
class
are
to
let
the
students
know
the
usage
of
these
words,
phrases
and
sentence
patterns;
help
the
students
to
use
them
correctly
and
finish
some
exercises
about
the
words,
phrases
and
sentence
patterns.
First
check
their
homework.
Secondly,
present
the
usage
of
the
words,
phrases
and
sentence
patterns.
In
order
to
have
a
deep
impression
on
them,
you
can
ask
the
students
to
find
them
in
the
context
and
underline
them,
because
on
one
hand,
they
have
learnt
them;
on
the
other
hand,
that
will
help
to
develop
the
students’
ability
of
learning
by
themselves.
To
make
them
more
familiar
with
the
words,
phrases
and
sentence
patterns,
the
teacher
can
give
them
more
practice,
both
oral
and
written.
Meanwhile,
the
teacher
will
help
them
to
make
up
sentences,
to
improve
their
ability
of
using
the
language
and
imagination.
As
to
consolidation,
the
students
are
supposed
to
make
sentences
by
themselves,
using
the
new
words
and
phrases
in
this
unit.
At
last,
they
are
asked
to
finish
some
of
the
exercises
on
Page
4
and
Page
42
and
Page
43
as
their
homework.
Teaching
Important
Points
To
learn
the
following
words
and
phrases:
put
forward,
know
about,
attend,
expose,
control,
absorb,
instruct,
look
into,
in
addition,
prevent
sth.from
doing,
lead
to,
make
sense,
punish
sb.for,
suggest,
complete,
reject,
valuable,
be
to
blame,
link
to,
announce,
deadly,
cure,
have
sth.
done,
defeat,
apart
from,
a
cloud
of
To
study
the
following
sentence
structures:
1）But
he
became
inspired
when
he
thought
about
helping
ordinary
people
exposed
to
cholera.
2）He
got
interested
in
two
theories
explaining
how
cholera
killed
people.
3）So
many
thousands
of
terrified
people
died
every
time
there
was
an
outbreak.
4）Only
if
you
put
the
sun
there
did
the
movements
of
the
other
planets
in
the
sky
make
sense.
Teaching
Difficulty
How
to
let
the
students
learn
to
use
these
phrases
and
sentence
structures
in
written
and
oral
English.
Teaching
Aids
Multi-media
classroom
and
other
normal
teaching
tools.
Three
Dimensional
Teaching
Aims
Knowledge
Aim
To
learn
the
useful
expressions
and
sentence
structures
in
the
unit.
Ability
Aim
To
enable
the
students
to
use
these
language
points
both
orally
and
in
the
written
form.
Emotional
Aim
Develop
the
students’
sense
of
loving
English.
Teaching
Procedure
Step
1
Greeting
T:
Hello,
my
friends.
Ss:
Hello,
Miss
Ma.
Step
2
Reviewing
Grammar:
the
Past
Participle
T:
In
this
unit,
we
have
learned
a
lot
about
past
participle.
Now,
let’s
do
some
exercises
about
this
grammar.
Look
at
the
multiple
choices
on
the
blackboard.
Please
finish
it
as
quickly
as
possible,
then
we
will
check
the
answers.
1.__________
by
the
beauty
of
nature,
the
girl
from
London
decided
to
spend
another
two
days
on
the
farm.
A.
Attracting　
B.
Attracted　　
C.
To
be
attracted　　
D.
Having
attracted
2.
Don’t
use
words,
expressions,
or
phrases
__________
only
to
people
with
specific
knowledge.
A.
being
known
B.
having
been
known
C.
to
be
known
D.
known
3.
Linda
worked
for
the
Minnesota
Manufacturing
and
Mining
Company,
__________
as
3M.
A.
knowing
B.
known
C.
being
known
D.
to
be
known
4.A
man
is
being
questioned
in
relation
to
the
__________
murder.
A.
advised
B.
attended
C.
attempted
D.
admitted
5.The
pilot
asked
all
the
passengers
on
board
to
remain__________
as
the
plane
was
making
a
landing.
A.
seat
B.
seating
C.
seated
D.
to
be
seating
1.答案：B
解析：by是解题的关键,
应选表示被动的B项或C项。根据题意选择B项。
2.答案：D
解析：know与words,
expressions和phrases是被动关系,
而该被动结构不表示进行,
故排除A项;
B项常用来作状语,
强调该动作发生在主句动作之前;
C项不合题意。
3.答案：B
解析：be
known
as“作为……而出名”,
此处为非谓语动词,
故只用known
as。
4.答案：C
解析：此题考查过去分词作定语的用法。advised
“建议”,
attended
“出席,
照料”,
attempted
“试图,
尝试”,
admitted
“承认,
接收”。本句意为“一个男人正被询问有关昨晚试图进行的谋杀案”。
5.答案：C
解析：此题考查动词seat的用法。seat作动词时常与反身代词连用或以过去分词形式出现。
Step
3
Learning
about
Words
and
Expressions
T:
As
we
all
know,
a
lot
of
scientists
made
a
lot
of
discoveries
and
inventions.Who
put
forward
a
theory
about
black
holes?
Ss:
Stephen
Hawking.
T:
What
does
“put
forward”
mean?
Ss:
It
means
propose
or
suggest
something
for
discussion.
T:
Let’s
translate
some
sentences.
1.他对养狗提出了一个新的观点。
2.我们提议周末去郊游.
Suggested
answers:
He
put
forward
a
new
idea
about
raising
dogs.
We
put
forward
a
suggestion
that
we
go
outing
at
the
weekend.
T:
Let
me
help
you
to
go
over
some
“put”
phrases:
1)
put
sth.
aside把某物放到一边;
储存（钱）以便他日之需
She
put
the
newspaper
aside
and
picked
up
a
book.
她把报纸放下,
拿起了一本书。
She
has
put
aside
a
large
sum
of
money
for
her
retirement.
她存了一笔相当可观的钱以便退休之用。
2）put
sth.
back把某物放回原处
Please
put
the
dictionary
back
on
the
shelf
when
you’ve
finished
with
it.
词典用完后请放回书架上。
3）put
off
推迟,
取消
This
afternoon’s
meeting
will
have
to
be
put
off.
今天下午的会议得延期。
4)
put
on
穿上
What
dress
shall
I
put
on
for
the
party?
我穿什么衣服去参加聚会呢？
5)
put
up
with
容忍,
忍受
I
don’t
know
how
she
puts
up
with
him.
我不明白她怎么能容忍他。
T:
Now,
let’s
come
to
the
phrase
“know
about”,
which
means
“have
knowledge
about
something”
or
“be
aware
of
something”.
Can
you
make
some
sentences
about
it?
Ss:
Not
much
is
known
about
his
background.
他的背景不太为人了解。
He
asked
me
about
the
new
book.
I
happened
to
know
about
it
他向我问起那本新书,
正巧我了解它的一些情况。
T:
Quite
good.
And
how
to
say“证明”？
Ss:
Prove.
T:
Good.
In
English
it
means
“show
that
something
is
true
or
certain
by
means
of
argument
or
evidence”.
For
example:
1)Can
you
prove
it
to
me?
你能向我证实吗？
2)
I
shall
prove
to
you
that
what
I
said
is
the
truth.　
我将向你证明我所说的是真话。
It
also
means
“be
seen
or
found
to
be
something”;
“turn
out
to
be
something”.
It
is
always
followed
by“(to
be)+adj.”
or
“that
clause”.
For
example:
1)The
task
proved
(to
be)
more
difficult
than
we
had
thought.
这项任务原来比我们预想的难得多。
2)He
proved
himself
(to
be)
a
very
good
driver.
他的表现说明他是一个很好的司机。
T:
Are
you
clear?
Ss:
Yes.
T:
You
did
well.
So
much
for
the
language
points
in
warming
up
and
pre-reading.
Then,
please
look
at
the
blackboard,
there
are
some
sentences
for
you.
Some
are
chosen
from
the
reading
passage.
According
to
what
you
have
learned,
please
fill
in
the
blanks.
(Teacher
shows
the
following
on
the
blackboard.)
1.
John
Snow
once
a__________
Queen
Victoria
to
e__________
the
birth
of
her
babies.
2.
He
became
inspired
when
he
thought
about
helping
ordinary
people
e__________
to
cholera.
3.
Dry
sands
can
a__________
water.
4.
Which
driver
was
to
b__________
for
the
accident?
5.__________,
（除此以外）,
he
found
two
other
deaths
in
another
part
of
London
that
were
__________（有联系）the
Broad
Street
outbreak.
6.To
（防止它再次发生）,
John
Snow
s__________
that
the
source
of
all
water
supplies
be
examined
and
the
new
methods
of
dealing
with
polluted
water
be
found.
7.Only
if
you
put
the
sun
there
did
the
movements
of
the
other
planets
in
the
sky__________（讲得通,
有意义）.
8.
The
Christian
Church
r__________
Copernicus’
theory,
saying
it
was
against
God’s
idea
and
people
who
supported
it
would
be
attacked.
Suggested
answers:
1.attended,
ease　2.exposed　3.absorb　4.blame　5.In
addition,
linked
to6.prevent
it
from
happening
again,
suggested　7.make
sense　8.rejected
T:
You
should
know
very
well
about
these
words
and
phrases.
Let’s
deal
with
them
one
by
one.
What
does
“attend”
here
mean?
S:
It
means
“照顾”.
T:
Yes.
It
means
“take
care
of”
.For
example:
The
nurse
who
attends
the
old
man
is
very
patient.
看护那位老人的护士非常有耐心。
T:
What
other
meanings
do
you
know
about
it?
S:
It
can
also
mean
“be
present”.
Only
a
few
friends
attended
their
wedding.
只有几个朋友参加了他们的婚礼。
T:
Thank
you.
You
are
very
clever.
The
phrase
“attend
to”
means
“give
practical
consideration
to”.
For
example:
There
are
50
students
for
me
to
attend
to.
我要关照50
名学生。
T:
Who’d
like
to
say
something
about
“ease”?
S:
It
means
“relieve
from
pain,
anxiety,
discomfort”.
T:
Can
you
give
us
some
examples
to
help
us
remember
this
word?
S:
OK.
1)
Talking
eased
his
anxiety.
那一番谈话打消了他的顾虑。　
2)
The
medicine
eased
my
headache.
这药使我头痛减轻。
T:
Excellent.
The
phrase
“at
ease”
means
comfortable
and
unworried;
completely
relaxed.
I
never
feel
at
ease
in
his
company.
我跟他在一起总是感到很不自在。
They
were
all
so
kind
and
friendly
that
I
felt
completely
at
ease.
他们每一个都和蔼可亲,
使我一点也不拘束。
T:
And
how
about
this
one
“Tom
is
so
strong
that
he
can
lift
the
stone
with
ease.”
Ss:
汤姆身体很强壮,
能轻易地举起那块石头。
T:
So
here
“with
ease”
means
“without
any
difficulty”.
Right?
Then
let’s
talk
about
the
word
“expose”.
It
means
“uncover,
leave
uncovered
or
unprotected”.
It
is
often
used
with
“to”.
So
how
can
we
say
使皮肤暴露于阳光下?
Ss:
Expose
one’s
skin
to
the
sun.
T:
What’s
the
Chinese
meaning
of
Sentence
4?
Ss:
哪个司机该负责？
T:
Pay
attention,
the
phrase
“be
to
blame”
means“
be
responsible
for
sth.
bad”,
“deserve
to
be
blamed”.
We
should
use
the
active
voice.
Another
example:
谁该为这次火灾负责？Who
can
translate
this
sentence?
S:
Who
is
to
blame
for
the
fire?
T:
Besides,
we
have
“blame
sb.
for
sth.”,
“blame
sth.
on
sb.”?
1)
They
blamed
him
for
the
accident.
他们为这起事故而责怪他.
2)
They
blamed
the
accident
on
him.
他们把这起事故归咎于他。
T:
“in
addition
(to)”means
as
an
extra
person,
thing
or
circumstance.
Put
the
following
sentences
into
Chinese.
In
addition
(to
the
names
on
the
list)
there
are
six
other
applicants.
In
addition,
we
also
bought
many
books
for
the
children
in
the
poor
area.
Suggested
answers:
除此（名单上的名字）之外还有六个申请人。
此外我们还给贫困地区的孩子们买了很多书。
T:
What
does
“link
to”
mean?
Ss:
把……与……连接起来,
联系
T:
Who’d
like
to
give
us
the
Chinese
meaning
of
“Fingerprints
linked
the
suspect
to
the
crime.”?
S:
指纹证实了嫌疑犯的犯罪行为。
T:
“suggest”means
1)
put
sb./sth.
forward
for
consideration
2
)
propose
sth.
to
sb.
3)
put
an
idea
into
sb.’s
mind
For
example:
I
wrote
suggesting
that
he
should
come
for
the
weekend.
我写信请他来度周末。
I
suggested
to
him
that
we
should
start
earlier.
我向他建议我们早点动身。
His
words
suggested
that
he
was
angry.
他的话表明他生气了。
(When“suggest”means
建议,
we
should
use
subjunctive
mood
in“that
clause”)
T:
“make
sense”means“have
an
understandable
meaning”.Please
translate
my
sentences:
1)你的话没有道理。
2)这些词藻堆砌在一起讲不通。
Answers:
1)
What
you
say
makes
no
sense.
2)
These
words
are
jumbled
up
and
don’t
make
sense.
T:
And
we
have
the
phrase
“make
sense
of
sth.”
which
means
理解或弄懂困难的事物.
T:
...
Step
4
Learning
some
sentence
structures
T:
Now
let’s
learn
some
sentence
structures.
Can
you
find
the
sentence
in
the
passage?
Can
you
translate
it
into
Chinese?
But
he
became
inspired
when
he
thought
about
helping
ordinary
people
exposed
to
cholera.
S:
一想到要帮助那些受到霍乱威胁的普通百姓,
他就感到很振奋。
T:
Can
you
help
me
to
analyze
this
sentence?
S:
Let
me
have
a
try.
In
this
sentence,
the
subject
is
“he”,
the
predicate
is
“became
inspired”.“when
clause”is
an
adverbial
clause
for
time.
In
this
adverbial
clause,
“exposed
to
cholera”
is
used
as
the
attribute.
T:
Well
done.
You
should
pay
special
attention
to
the
word
“exposed”
in
this
sentence.
It
is
used
as
an
attribute.
Are
you
clear?
Ss:
Yes.
T:
In
the
sentence
“So
many
thousands
of
terrified
people
died
every
time
there
was
an
outbreak.”,
Can
you
explain
“every
time”
to
us?
S:
every
time在这起一个从属连词的作用,
后面接从句。类似的短语还有each
time,
the
moment,
the
minute等等。如:
1)
I
will
write
to
you
the
moment
I
get
to
Beijing.
2)
The
old
woman
couldn’t
help
crying
each
time
she
thought
of
her
son
who
died
in
the
battle.
T:
Then
look
at
this
sentence
“He
got
interested
in
two
theories
explaining
how
cholera
killed
people.”
Why
should
we
use
“explaining”
here?
S:
It
is
also
used
as
an
attribute.
We
can
change
this
sentence
into
another
form:
He
got
interested
in
two
theories
which
explained
how
cholera
killed
people.
T:
How
about
this
sentence
“Only
if
you
put
the
sun
there
did
the
movements
of
the
other
planets
in
the
sky
make
sense.”?
S:
这句话的意思是:
只有当你把太阳放在中心位置上,
天空中其他行星的运动才能说得清楚。这是一句倒装句。因为only从句放在句首,
句子要用部分倒装结构。
T:
Can
you
give
us
more
examples?
S:
Only
by
studying
hard
can
we
learn
English
well.
Step
5
Consolidation
T:
We
have
just
learned
some
words,
phrases
and
some
sentence
structures.
Do
you
have
any
other
difficulties?
Now
look
through
the
passages
to
understand
more
and
find
out
your
own
puzzles.
(The
students
should
be
allowed
to
read
the
passages,
while
the
teacher
had
better
give
them
individual
help
if
necessary.
If
there
are
some
common
problems,
the
teacher
should
explain
them
in
the
whole
class.)
T:
If
you
haven’t
any
problems,
let’s
have
a
competition.
You
can
choose
any
of
the
words
or
phrases
we
learned
to
make
up
some
sentences.
For
each
sentence,
I
will
give
you
ten
marks.
The
more,
the
better.
Now,
let’s
begin.
Ss:
...
(Finally
the
teacher
should
sing
highly
of
the
winner,
and
encourage
the
others
to
work
hard
to
succeed
next
time.)
Step
6
Homework
T:
After
class,
please
go
over
what
we
have
learned
today
and
make
up
a
story
in
which
you
had
better
try
to
use
as
many
new
words
and
phrases
in
this
unit
as
possible.
Then
finish
the
exercises
on
Page
4,
Page
42
and
Page
43.
The
Design
of
the
Writing
on
the
Blackboard
Unit
1　Great
Scientist
Period
6　Language
Focusing
Difficult
sentences
Words
and
phrases
1.But
he
became
inspired
when
he
thought
about
helping
ordinary
people
exposed
to
cholera.2.He
got
interested
in
two
theories
explaining
how
cholera
killed
people.3.Only
if
you
put
the
sun
there
did
the
movements
of
the
other
planets
in
the
sky
make
sense.4.So
many
thousands
of
terrified
people
died
every
time
there
was
an
outbreak.
1.put
forward2.know
about3.prove4.attend5.ease6.in
addition7....
Research
and
Activities
Surf
the
Internet
for
more
information
about
great
scientists
that
you
are
most
interested
in.Then
summarize
their
similarities
and
write
a
composition
about
what
you
can
learn
from
them.
Reference
for
Teaching
1.attend
attend/join/join
in/take
part
in
【辨析】这几个词的区别在于它们后面所跟的宾语不同。attend的宾语主要是meeting,
conference,
lecture,
school,
ceremony;
join的宾语主要是表示团体,
组织（如军队,
党派）,
一群人等;
join
in的宾语可以指游戏,
运动等;
take
part
in指的是参加大型的体育活动。
【试题】1)She
said
she
had
an
important
meeting
__________.
A.
to
attend　　
B.
attend　　
C.
to
attending　　
D.
to
attend
it
答案：A
2)
When
did
you
__________
the
Youth
League?
A.
join
B.
join
in
C.
attend
D.
take
答案：A
3)
Every
year,
a
lot
of
athletes
from
all
over
the
world
will__________
the
Olympic
Games.
A.
join
B.
take
part
in
C.
attend
D.
attend
in
答案：B
4)
Will
you
__________?（加入我们打篮球）
答案：join
us
in
our
basketball
game
2.expose
to
Uncover
or
leave
sb./sth./oneself
uncovered
or
unprotected.
【例句】
1)He
likes
to
expose
his
skin
to
the
sun.
他喜欢使皮肤暴露于阳光下。
2)The
baby
was
left
exposed
to
the
wind
and
rain.
婴儿被离弃于风雨之中。
3.control　
Have
power
or
authority
over
sb./sth..
【例句】
1)
Can’t
you
control
that
child?
你管不了那个孩子吗？
2)
I
was
so
furious
that
I
couldn’t
control
myself,
and
I
hit
him.
我气得不得了,
就打了他。
The
phrases“be/get
out
of
control”means
“be/become
no
longer
manageable”;
“bring/get
sth./be
under
control”means
“master
sth.”.
3)
The
children
are
out
of
control.
管不住这些孩子了。
4)
The
fire
has
been
brought
under
control.
火势已受到控制。
4.absorb
Take
sth.
in;
suck
up
and
include
sb./sth.
as
part
of;
incorporate.
1)
Clever
children
absorb
knowledge
easily.
聪明孩子容易吸取知识。
2)
The
large
firm
absorbed
the
smaller
one.　
那家大公司吞并了那家小公司。
“be
absorbed
in”means“with
one’s
attention
fully
held
in”?
She
is
absorbed
in
her
book.
她埋头读她的书。
5.have
it
delivered
Cause
sth.
to
be
down.
1
)I
will
have
my
hair
cut
tomorrow.
我明天去理发。
2)We’re
having
our
car
repaired.
我们的车正在修理。
Suffer
the
consequences
of
another
person’s
action.
3)He
had
his
pocket
picked.
他的口袋被掏了。
4)
They
have
had
their
request
refused.
他们的请求遭到拒绝。
Other
phrases
go
with
“have”:
“have
sth./sb.
doing”means
“allow
or
tolerate”;
“have
sb.
do
sth.”?
means
“order
or
arrange”;
“have
sth.
to
do”means
“sth.
must
be
done”?
5)The
two
cheats
had
their
lights
burning
all
night
long.
那两个骗子让他们的灯整夜亮着。
6)I’ll
have
the
gardener
plant
trees.
我要让园丁种些树。
7)I
have
many
exercises
to
do
today.
我今天有很多练习要做。
6.apart
from
【例句】
1)
Apart
from
the
cost,
the
hat
doesn’t
suit
me.
除了价格,
这顶帽子也不适合我戴。
2)
I
can’t
think
of
anything
I
need,
apart
from
a
car.
除了一辆小汽车外,
我想不出我需要什么。
3)
Apart
from
the
injuries
to
his
face
and
hands,
he
broke
both
legs.
他除了脸部和双手受伤之外,
两条腿也断了。
4)
Apart
from
the
cost,
it
will
take
a
lot
of
time.
它除了价钱贵之外,
还要占用很多的时间。
【注意】
apart
from
虽然都可以译作“除了”,
但它们的含义却是不同的。例１,
２表示“排除或例外”,
相当于except,
except
for,
例４,
５则表示“包括”,
相当于besides,
in
addition。
7.reject
【例句】
1.When
a
doctor
wanted
to
examine
his
legs,
he
refused.
医生要检查他的腿,
他拒绝了。
2.The
high
court
rejected
his
appeal.
高等法院拒绝了他的上诉。
【辨析】
refuse表示肯定地“拒绝”某种要求,
是普通用语;
reject表示直截了当地“拒绝”某种事物,
预期更强,
暗示所拒绝的事物是无用和没有价值的。refuse可接invitation,
而reject不能;
reject后可接plan,
suggestion,
而refuse不能。
【注意】
1）refuse后面只接动词不定式,
不接动名词,
不定式的复合结构和从句。如:
They
refused
to
go.他们拒绝去。
2）对于对方的邀请、请求、提议等,
在表示“不接受”时,
不用refuse,
也不用reject,
应用can
not
accept。refuse后可接双宾语。
【试题】
I
offered
to
lend
him
a
sum
of
money
but
he
refused
__________.
A.
accepting
my
offer
B.
to
receive
my
offer
C.
accept
my
offer
D.
my
offer
答案：D
8.
complete
Complete
/finish
【辨析】
complete与finish均可表示“完成”,
complete强调的是“补足缺少的部分使之圆满”,
finish侧重于事情的结束,
完结。
complete/perfect
【辨析】
complete表示“完全的,
完整的”,
perfect表示“完美的”,
指没有缺陷的,
常用于修饰人。
【试题】
1.
All
the
preparations
for
the
task
__________,
and
we
are
ready
to
start.
A.
completed
B.
complete
C.
had
been
completed
D.
have
been
completed
2.
The
__________
village
was
destroyed.
A.
complete
B.
entire
C.
perfect
D.
total
答案：D　B
9.
deadly
dead/deadly
【辨析】
dead是形容词,
意为“死的”,
a
dead
snake是指“一条死蛇”。deadly作形容词时,
作“致命的”解,
a
deadly
snake是指“一条致命的蛇”。
【注意】
1.如果要说明死亡了多少时间或用作定语,
就用dead。如:
He
has
been
dead
for
three
yeas.
2.看一看,
怎样表达“他死了10年了”。
误:
He
had
died
for
ten
years.
正:
He
died
ten
years
ago.
正:
He
has
been
dead
for
ten
years.
正:
It
is
ten
years
since
he
died.
PAGE
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NUMPAGES