(共27张PPT)
Unit4
Body
Language
Period
2
Build
up
your
vocabulary
选择性必修一
人教版（2019）
Revision
We
use
both
words
and
body
language
(express)
our
thoughts
and
(opinion)
and
to
communicate
with
other
people.
Just?likespoken?language,?body?language?varies?from?culture?
?culture.?
The
crucial
thing
is
using
body
language
in
a
way
is
appropriate
to
the
culture
you
are
in.
For
example,
The
gesture
for
“OK”
has
different
meanings
in
(differ)
cultures.
Even
the
gestures
we
use
for
“yes”
and
“no”
differ
around
the
world.
Perhaps
best
example
is
smiling.
A
smile
can
help
us
get
through
difficult
situations
and
find
friends
in
a
world
of
（strange）.
if
we
are
feeling
down
or
lonely,
there
is
nothing
（well）than
seeing
the
smiling
face
of
a
good
friend.
to
express
opinion
to
that
different
the
strangers
better
Study
vary
vi.(根据情况)变化；改变
My
weight
varied
from
50kg
to
70kg
three
years
ago.
My
weight
varies
from
70kg
to
50kg
because
of
balanced
diet
and
regular
exercise.
Study
(1)在某方面不同
随……而变化
由……到……变化
(2)变化；种类；多样性
许多的；各种各样的
(3)各种各样的
vary
in
sth.
vary
with
sth.
vary
from…to…
variety
n．
a
variety
of＝varieties
of
various
adj.
The
prices
of
some
goods
vary
with
the
season.
某些货物的价格随着季节的变化而变动。
Study
contrast
vi.形成对比
vt.对比;对照
n.对比;对照
In
contrast
to
Yao
Ming,
I
am
shorter.
相比之下
和……相对照
对比
by/in
contrast
in
contrast
to/with...
contrast...with...
She
contrasted
the
situation
then
with
the
present
epidemic
situation.
她把那时的情况与现在的疫情进行了对比。
Study
break
down
break
in
break
into
break
out
break
through
break
up
break
away
from
非法闯入;插嘴;打断
破门而入;非法闯入;突然开始
(战争、火灾、疾病等)突然发生;爆发(不用于被动语态)
突破
解散;结束
脱离;摆脱;挣脱
出故障
分解
（身体）垮掉
Study
A
smile
can
break
down
barriers.
微笑可以消除障碍。
I
was
late
because
my
car
broke
down
on
the
half
way.
我迟到的原因是我的车子在半路上出故障了。
If
you
continue
to
stay
up
all
night
playing
your
phone,you
will
break
down.
如果你继续熬夜玩手机，你的身体会垮掉的。
Affixation
Affixation
falls
into
two
forms,
adding
prefixes
or
suffixes.
Most
of
prefixes
can
change
the
meaning
of
words,
but
many
suffixes
can
change
the
part
of
the
speech.
We
will
add
some
suffixes
to
change
the
part
of
the
speech.
The
first
way
to
build
up
your
vocabulary
Suffixes
Noun
suffix
1．动词＋?ion/?tion/?ation/?sion(表示动作或动作过程)
correct→
expect→
consider→
conclude→
2.
动词＋?ment(表示行为状态、过程、手段或结果)
punish→
achieve→
5．动词＋?al→名词
arrive→
3.
动词＋?ance/?ence
perform→
prefer→
4.
动词＋?ure/?ture
fail→
mix→
correction
纠正；改正
expectation
期望
consideration
考虑
conclusion
结论
punishment
惩罚
achievement
成就
performance
表演
preference
偏爱
failure
失败
mixture
混合物
arrival
到达
Suffixes
Adjective
suffix
2.
动词/名词＋?able/?ible
“可以（被）…的”、“适合…的”等。
accept→
access→
1.
动词＋?ive
act→
instruct→
3.名词＋?ous
danger→
mountain→
active
积极的
instructive
具有教育意义的
acceptable可接受的
accessible容易达到的
dangerous危险的
mountainous
多山的
Suffixes
Adverb
suffix
变化形式
例词
直接加?ly(表示以某种方式)
slow→slowly
缓慢地extreme→extremely
极端地
以辅音字母加y结尾的单词，改y为i，加?ly
happy→happily
高兴地merry→merrily
快乐地
去e加?ly
true→truly
真正地
以le结尾的形容词去e加?y
simple→simply简单地gentle→gently温柔地
形容词转化为副词的一般规律
Discussion
Fill
in
the
table
with
different
forms
of
the
words.
verb
None
Adjective
Adverb
differ
vary
rely
interact
approve
embarrass
difference
different
differently
variety
various
variously
reliability
reliable
reliably
interaction
interactive
interactively
approval
embarrasment
embarrassed
embarrassing
approved
embarrassingly
approvingly
Conversion
Chang
one
part
of
speech
into
another
part
of
speech，but
the
form
of
words
can
not
be
changed.
The
second
way
to
build
up
your
vocabulary
Observation:
1.
I
can
take
the
can.
2.
Many
nurses
are
willing
to
nurse
the
old
people
in
the
rural
area.
傻傻分不清
Conversion
1．动词转化为名词
He
is
a
man
of
strong
build．
2．名词转化为动词
Hand
in
your
papers
please．
3．形容词转化为动词
We
will
try
our
best
to
better
our
living
conditions．
Read
the
following
sentences.
Conversion
4．副词转化为动词
Murder
will
out．
5．形容词转化为名词
The
girl
in
black
appears
very
beautiful．
Read
the
following
sentences.
Conversion
1.
I
rest
my
head
on
the
desk
to
get
some
rest.
2.
The
child
displayed
great
interest
in
the
huge
fireworks
display.
3.
Most
students
favour
the
plan,
while
their
teachers
are
not
in
favour
of
it.
vt
使依靠
Work
out
the
meaning
of
the
underlined
words
in
the
sentences
below.
n
休息
vt
展示，显露
n
展览，展示
vt
支持
n
支持，恩惠
Tip：Use
the
structure
of
each
sentence
and
the
original
meanings
of
words
Conversion
4.
Jeremy
witnessed
the
whole
incident
and
was
expected
to
be
the
key
witness
at
the
trial.
5.
His
lack
of
eye
contact
when
talking
with
people
shows
that
he
lack
confidence.
6.
When
he
noticed
a
slight
frown
on
his
twin
sister's
face，he
frowned
as
well.
vt
目睹，见证
Work
out
the
meaning
of
the
underlined
words
in
the
sentences
below.
n
证人
n
缺乏
vt
缺乏
n
皱眉
v
皱眉头
Pair
work
mother
vt
养育；关怀照顾
In
pairs,
list
more
words
of
the
same
kind.
n
母亲
n
黑色
adj
黑色的
vt
使变黑
My
mother
is
always
mothering
me.
black
Black
ink
blacks
the
crow
more.
Pair
work
question
vt
怀疑；探讨；询问
In
pairs,
list
more
words
of
the
same
kind.
n
问题
n
桥梁
vt
架桥
The
question
that
a
boiled
egg
can
hatch
a
chicken
is
worth
questioning.
bridge
If
the
bridge
between
us
and
elephants
were
bridged
early，they
wouldn’t
leave
their
home
to
the
north.
Exercise
Try
to
guess
the
meanings
and
usages
of
the
following
words
and
phrases.
相比之下
by
contrast
by
comparison
和……相对照
in
contrast
to/with...
消除；分解；打破?
break
down
n.交流;相互影响
vi.互相影响;互相作用
adj.交互式的;相互作用的?
interaction
interact
interactive
vi.赞成;同意vt.批准;通过
n.批准;认可;赞成
vi.不赞成;不同意
n.不赞成;不喜欢?
approve
approval
disapprove
disapproval
Exercise
Complete
the
passage
below
with
the
correct
forms
of
the
words
in
the
box.
by
contrast
by
comparison
break
down
interaction
demonstrate
approve
of
clue
gesture
When
we
think
about
nonverbal
behaviour,
or
body
language,
we
think
about
communication.
When
we
think
about
communication,
we
think
about
.
So
what
is
our
body
language
to
others?
Social
scientists
have
spent
a
lot
of
time
looking
at
the
effects
of
our
body
language.
We
make
assessments
and
inferences
from
body
language.
And
according
to
those
judgements
we
one
person
and
dislike
another.
So
body
language
provides
external
that
are
influenced
by
approve
of
demonstrating
interaction
clues
Exercise
internal
thoughts
and
feelings.
Scientists
have
found
that
when
we
feel
proud
and
powerful,
we
usually
straighten
up
to
make
ourselves
bigger.
,
when
we
feel
powerless,
we
tend
to
slump,
making
ourselves
smaller.
It
is
obvious
that
our
minds
can
influence
our
bodies.
But
is
it
also
true
that
our
bodies
can
affect
our
minds?
Scientific
experiments
show
that
if
we
make
powerful
long
enough,
we
may
actually
feel
more
powerful.
People
who
remember
to
use
positive
body
language
are
more
likely
to
feel
positive
,
so
some
scientists
suggest
that
we
use
our
bodies
to
try
power
posing
to
help
our
feelings
of
shyness
and
powerlessness.
By
contrast
gestures
by
comparison
break
down
Exercise
1.
(2020·全国卷Ⅰ)In
tonight's
Easter
special,
they
come
to
the
aid
of
a
family
in
need
of
some
delicious
________
(inspire)
on
a
budget．
inspiration
2.
(2020·天津高考)Being
the
coach
of
the
new
team,
I
was
excited
because
I
knew
we
were
going
to
win,
but
to
my
______
(disappoint)
we
were
defeated．
disappointment
3.
(2020·浙江高考)Cooking
food
can
be
fun．You
might
also
begin
to
notice
the
effects
not
only
on
your
________
(healthy)
but
in
your
pocket．
health
Exercises
4.
(2019·全国卷Ⅲ)The
city
was
crowded
with
disappointed
people
with
no
interest
in
settling
down,
and
when
they
heard
there
were
new
gold
_______
(discover)
in
Alaska,
they
left
Dawson
City
as
quickly
as
they
had
come．
discoveries
5.(2019·全国卷Ⅰ)To
avoid
knee
pain,
you
can
run
on
soft
surfaces,
do
exercises
to
________
(strength)
your
leg
muscles
(肌肉),
avoid
hills
and
get
good
running
shoes．
strengthen
Exercise
1.
Prices
vary
______
the
type
of
the
room
you
require.
2.
Opinions
on
this
matter
vary
greatly
from
person
____
person.
3.
It
is
interesting
to
contrast
the
British
legal
system
the
American
one.
4.
His
car
broke
________
on
the
way,
and
that
was
why
he
was
late
for
the
meeting.
5.
The
Second
World
War
broke
in
September,
1939.?
with
to
with
down
out
Fill
in
the
blanks
We've
learned
the
following
in
the
class：
Summary
Use
the
two
ways
of
forming
words
to
remember
more
words
Requirement：
Try
to
find
ten
words
of
each
way.
Homework中小学教育资源及组卷应用平台
新人教版（2019）英语选择性必修一
Unit4
Body
Language
Period
2
Build
up
your
vocabulary教学设计
课题
Period
2
Build
up
your
vocabulary
单元
Unit4
学科
English
年级
Senior
Grade
2
教材分析
The
topic
of
this
unit
is
"Body
language"
And
this
part
is
to
build
up
your
vocabulary.
This
part
will
show
how
to
build
your
vocabulary
by
affixation,
conversion.
学习
目标与核心素养
Knowledge
objectives:
grasp
some
important
words
in
this
part
Skill
objectives:
master
related
ways
to
form
a
new
words.
Emotional
objectives:
learn
to
build
more
vocabulary
and
use
body
language
to
communicate
properly.
重点
Help
students
to
know
how
to
know
and
use
some
words.
难点
The
meaning
of
some
words
and
the
way
to
form
a
word.
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Step1
lead–in
Work
in
groups
to
discuss
the
question.
Question：how
to
build
up
your
vocabulary？
T:
There
many
available
ways
to
help
you
build
up
your
vocabulary，we
will
learn
two
of
them
in
this
part。
Discuss
a
question
in
group
The
method
can
arouse
students’
interesting,
and
they
can
come
into
the
class
actively.
讲授新课
Step2
Study
(1)vary
in
sth.在某方面不同
vary
with
sth.随……而变化
vary
from…to…由……到……变化
(2)variety
n．变化；种类；多样性
a
variety
of＝varieties
of许多的；各种各样的
(3)various
adj.各种各样的
contrast
vi.形成对比 vt.对比;对照n.对比;对照
by/in
contrast
相比之下
in
contrast
to/with...
和……相对照
contrast...with...
对比
break
down
出故障；分解；打破；（身体）垮掉
break
in
非法闯入;插嘴;打断
break
into
破门而入;非法闯入;突然开始
break
out
(战争、火灾、疾病等)突然发生;爆发(不用于被动语态)
break
through
突破
break
up
解散;结束
break
away
from
脱离;摆脱;挣脱
Affixation
The
first
way
to
build
up
your
vocabulary
Affixation
falls
into
two
forms,
adding
prefixes
or
suffixes.
Most
of
prefixes
can
change
the
meaning
of
words,
but
many
suffixes
can
change
the
part
of
the
speech.
We
will
add
some
suffixes
to
change
the
part
of
the
speech.
Noun
suffix
1．动词＋?ion/?tion/?ation/?sion(表示动作或动作过程)
correct→correction
纠正；改正
expect→expectation
期望
consider→consideration
考虑
conclude→conclusion
结论
2.
动词＋?ment(表示行为状态、过程、手段或结果)
punish→punishment
惩罚
achieve→achievement
成就
3.
动词＋?ance/?ence
perform→performance
表演
prefer→preference
偏爱
4.
动词＋?ure/?ture
fail→failure
失败
mix→mixture
混合物
5．动词＋?al→名词
arrive→arrival
到达
Adjective
suffix
1.
动词＋?ive
act→active
积极的
instruct→instructive
具有教育意义的
2.
动词/名词＋?able/?ible
“可以（被）…的”、“适合…的”等。
accept→acceptable
可接受的
access→accessible
容易达到的
3.名词＋?ous
danger→dangerous
危险的
mountain→mountainous
多山的
形容词转化为副词的一般规律
Adverb
suffix
直接加ly(表示以某种方式)
slow→slowly?缓慢地
extreme→extremely??极端地
以辅音字母加y结尾的单词，改y为i，加?ly
happy→happily
高兴地
merry→merrily
快乐地
去e加ly
true→truly??真正地
以le结尾的形容词去e加y
simple→simply简单地gentle→gently温柔地
Discussion
Fill
in
the
table
with
different
forms
of
the
words.
differ
different
difference
differently
vary
various
variety
variously
rely
reliable
reliability
reliably
interact
interactive
interaction
interactively
approve
approved
approval
embarrass
embarrassed
embarrassing
embarrassment
embarrassingly
Conversion
The
second
way
to
build
up
your
vocabulary
Chang
one
part
of
speech
into
another
part
of
speech，but
the
form
of
words
can
not
be
changed.
Observation:
1.
I
can
take
the
can.
2.
Many
nurses
are
willing
to
nurse
the
old
people
in
the
rural
area.
Read
the
following
sentences.
1．动词转化为名词
He
is
a
man
of
strong
build．
2．名词转化为动词
Hand
in
your
papers
please．
3．形容词转化为动词
We
will
try
our
best
to
better
our
living
conditions．
4．副词转化为动词
Murder
will
out．
5．形容词转化为名词
The
girl
in
black
appears
very
beautiful．
Exercises
Work
out
the
meaning
of
the
underlined
words
in
the
sentences
below.
1.
I
rest
my
head
on
the
desk
to
get
some
rest.
2.
The
child
displayed
great
interest
in
the
huge
fireworks
display.
3.
Most
students
favour
the
plan,
while
their
teachers
are
not
in
favour
of
it.
4.
Jeremy
witnessed
the
whole
incident
and
was
expected
to
be
the
key
witness
at
the
trial.
5.
His
lack
of
eye
contact
when
talking
with
people
shows
that
he
lack
confidence.
6.
When
he
noticed
a
slight
frown
on
his
twin
sister's
face，he
frowned
as
well.
Complete
the
passage
below
with
the
correct
forms
of
the
words
in
the
box..
by
contrast
by
comparison
break
down
Interaction
demonstrate
approve
of
clue
gesture
When
we
think
about
nonverbal
behaviour,
or
body
language,
we
think
about
communication.
When
we
think
about
communication,
we
think
about
.
So
what
is
our
body
language
to
others?
Social
scientists
have
spent
a
lot
of
time
looking
at
the
effects
of
our
body
language.
We
make
assessments
and
inferences
from
body
language.
And
according
to
those
judgements
we
one
person
and
dislike
another.
So
body
language
provides
external
that
are
influenced
by
internal
thoughts
and
feelings.
Scientists
have
found
that
when
we
feel
proud
and
powerful,
we
usually
straighten
up
to
make
ourselves
bigger.
,
when
we
feel
powerless,
we
tend
to
slump,
making
ourselves
smaller.
It
is
obvious
that
our
minds
can
influence
our
bodies.
But
is
it
also
true
that
our
bodies
can
affect
our
minds?
Scientific
experiments
show
that
if
we
make
powerful
long
enough,
we
may
actually
feel
more
powerful.
People
who
remember
to
use
positive
body
language
are
more
likely
to
feel
positive
,
so
some
scientists
suggest
that
we
use
our
bodies
to
try
power
posing
to
help
our
feelings
of
shyness
and
powerlessness.
Exercises
一、
In
tonight's
Easter
special,
they
come
to
the
aid
of
a
family
in
need
of
some
delicious
_______
(inspire)
on
a
budget．
2.Being
the
coach
of
the
new
team,
I
was
excited
because
I
knew
we
were
going
to
win,
but
to
my___
(disappoint)
we
were
defeated．
3.Cooking
food
can
be
fun．You
might
also
begin
to
notice
the
effects
not
only
on
your
________
(healthy)
but
in
your
pocket．
4.
The
city
was
crowded
with
disappointed
people
with
no
interest
in
settling
down,
and
when
they
heard
there
were
new
gold
_______
(discover)
in
Alaska,
they
left
Dawson
City
as
quickly
as
they
had
come．
5.To
avoid
knee
pain,
you
can
run
on
soft
surfaces,
do
exercises
to
________(strength)
your
leg
muscles
(肌肉),
avoid
hills
and
get
good
running
shoes．
二、
1.
Prices
vary
______
the
type
of
the
room
you
require.
2.
Opinions
on
this
matter
vary
greatly
from
person
____
person.
3.
It
is
interesting
to
contrast
the
British
legal
system
the
American
one.
4.
His
car
broke
________
on
the
way,
and
that
was
why
he
was
late
for
the
meeting.
5.
The
Second
World
War
broke
in
September,
1939.?
Study
the
ways
to
build
up
your
vocabulary
and
make
notes.
Discuss
and
fill
in
the
table
with
different
forms
of
the
words
in
group
Learn
the
way
to
remember
more
words
Finish
the
exercises
in
groups.
Discuss
in
Groups
to
complete
the
passage
with
the
correct
forms
of
the
words
as
soon
as
possible.
Improve
students’
the
ability
of
understanding.
And
they
can
remember
more
words
using
these
methods,
thus
cultivating
students’
analytical
and
creative
abilities.
Develop
their
creativity
to
new
words
and
remember
words
more
clearly
Learn
to
draw
a
conclusion
to
help
them
finish
the
exercise
easily.
课堂小结
Step5:Summary:
These
are
what
we’ve
learned
in
this
passage
Step6
Homework
Use
the
two
ways
of
forming
words
to
remember
more
words
Requirement：
Try
to
find
ten
words
of
each
way.
板书
Unit4
Body
Language
Build
up
your
vocabulary
形容词转化为副词的一般规律
1.直接加ly(表示以某种方式)
slow→slowly?缓慢地
extreme→extremely??极端地
2.以辅音字母加y结尾的单词，改y为i，加?ly
happy→happily
高兴地
merry→merrily
快乐地
3.去e加ly
true→truly??真正地
4.以le结尾的形容词去e加y
simple→simply简单地gentle→gently温柔地
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