中小学教育资源及组卷应用平台
Module1
Unit
2
Great
minds
Grammar导学案
学生姓名
班级
序号
课题内容
Unit
2
Great
minds
Grammar
学习目标与核心素养
1.
掌握动词不定式做定语、主语和表语的用法。2.
能够在语境中正确使用动词不定式。3.
能够主动探究，善于发现语言的规律并能举一反三。
学习重点
1.
掌握动词不定式做定语、主语和表语的用法。2.
能够在语境中正确使用动词不定式。
学习难点
能够主动探究，善于发现语言的规律并能举一反三。
【预习案】
观察课本P23.24.25，了解动词不定式在句子中所做成分，并将其写在下面横线上。
①_______________
②
______________③______________
【列出我的疑惑】
【探究案】
探究点一：动词不定式做定语
Ⅰ.
Read
and
summary
1.
I
have
a
lot
of
homework
to
do.
2.
He
needs
a
cup
of
tea
to
drink.
3.
I
have
a
plan
to
study
abroad.
4.
Lily
made
a
decision
to
become
a
designer.
5.
Einstein
often
received
invitations
to
explain
his
theories
at
different
universities.
小结：动词不定式通常放在______词后,作后置定语,
起解释和说明前面的名词的内容，常见后接to
do
的名词有:
ability,
plan,
decision,
time,
chance,
effort等。
Ⅱ.完成课本P23
A1,
P24
A2.
探究点二：动词不定式做主语
Ⅰ.
Read
and
summary
To
learn
a
foreign
language
is
not
easy.
=
It
is
not
easy
to
learn
a
foreign
language.
To
take
more
exercises
every
day
is
necessary.
=
It's
necessary
to
take
more
exercises.
To
read
books
is
important.
=
It's
important
to
read
books.
小结：1.
to
do
做主语谓语动词用_____数。
2.
to
do
做主语可以和
________________句型的转换.
Ⅱ.完成课本P25B.
探究点三：动词不定式作表语
Ⅰ.
Read
and
summary
My
work
is
to
clean
the
room
every
day.
My
wish
is
to
be
like
Einstein.
My
suggestion
is
to
give
up
smoking.
My
plan
is
to
go
abroad
next
year.
Miss
Chen's
job
is
to
teach
us
English.
小结：to
do放在_____动词后作表语，用于补充说明主语的具体内容。
Ⅱ.完成课本P25C.
【我的知识网络图】
【训练案】
Ⅰ.单项选择。
1.
I
think
the
house
is
big
enough
____.
A.
to
live
in
B.
to
live
C.
live
D.
living
2.
I
haven’t
got
a
chair
_______.
Will
you
make
room
for
me?
A.
to
sit??????
B.
to
sit
in?
?????
C.
for
sitting??
????
D.
sitting
3.
—
_____
a
volunteer
is
great.
—
I
think
so.
Some
of
us
want
_____
volunteers
for
the
London
Olympics.
A.
Being;
being
B.
To
be;
being
C.
To
be;
to
be
D.
Be;
to
be
4.
My
main
job
is
_____
care
of
the
children
in
this
school.
A.
takes
B.
to
take
C.
took
D.
to
taking
5.
I’m
thirsty,
Shirley.
Please
give
me
something
_____.
A.
drink
B.
to
drink
C.
drinking
D.
drank
Ⅱ.根据汉语意思完成句子。
6.
我觉得那是提高你英语的最好办法。
I
think
that’s
the_______
________
________
________
your
English.
7.
她是一个工作起来很好相处的人。
She
is
a
nice
person_______
________
________
________
________.
8.
在上海生活是他一生的梦想。
_______
________
________
________
is
his
lifetime
dream.
9.
活到老，学到老。
One
is
never
_______
________
________
________
.
10.
我们的梦想是使城市更美好。
Our
dream
is_______
________
________
________
more
beautiful.
Ⅱ.完形填空
（2019烟台）It’s
March
12th.
Li
Li
and
Lin
Tao
are
digging
on
a
hill
nor
far
from
their
school.
In
China,
people
across
the
country
plant
trees
11
on
this
day.
The
idea
of
planting
trees
was
first
put
forward
in
1911
by
Sun
Zhongshan,
the
great
12
in
China’s
history.
He
said
more
trees
were
needed
as
a
13
against
flood(洪水)and
drought.
In
1915,
April
5th
was
named
as
Tree
Planting
Day.Then,
in
1979,
the
day
14
to
March
12th,
to
15
the
date
on
which
Sun
Zhongshan
died.
“Everyone
has
heard
of
the
Great
Wall
of
China,”says
Li
Li.
“But
have
you
heard
of
the
Green
Wall
of
China?
That’s
the
biggest
tree
planting
16
of
all.
”The
Gobi
Desert
in
the
north
of
China
was
17
every
year.
So
in
1978,
a
tree
planting
project
was
started
to
18
Gobi
spreading.
The
government
and
local
farmers
have
been
planting
millions
of
trees
to
build
a
great
green“wall”
along
the
edge
of
the
desert.
“Tree
planting
has
become
a
tradition
in
China
now,”says
Lin
Tao.
“Almost
everyone
does
it
on
March
12th.
Many
people
also
plant
a
tree
on
a
19
day.
My
parents
planted
a
tree
when
started
school.
And
my
cousin
planted
20
on
his
wedding
(婚礼）
day.
We
do
it
for
the
environment
and
for
ourselves.”
11.
A.
silently
B.
wisely
C.
completely
D.
actively
12.
A.
artist
B.
engineer
C.
pioneer
D.
musician
13.
A.
protection
B.
position
C.
preparation
D.
direction
14.
.A.
taken
B.
decided
C.
changed
D.
given
15.
A.
value
B.
remember
C.
express
D.
admire
16.
A.
research
B.
survey
C.
project
D.
success
17.
A.
growing
B.
appearing
C.
losing
D.
happening
18.
A.
keep
B.
have
C.
help
D.
stop
19.
A.
different
B.
special
C.
basic
D.
simple
20.
A.
one
B.
that
C.
it
D.
this
Ⅳ.阅读理解
(2019鞍山）Two
seeds(种子)
lay
side
by
side
in
the
soil(土壤).
The
first
seed
said,
“
I
want
to
grow!
I
want
to
send
my
roots(根)
deep
into
the
soil,
and
stretch
my
sprouts(
新芽)through
the
earth
above
me.
I
want
to
feel
the
warmth
of
the
sun
on
my
face
and
the
beauty
of
the
fresh
dew(露水)on
my
flowers
in
the
morning!
I
will
make
friends
with
other
plants,
and
we
can
grow
together.
”
So
she
grew.
However,
she
found
that
the
other
seed
did
nothing.
She
was
curious(好奇的)and
asked,
“Don't
you
want
to
come
out
and
see?”
The
other
seed
said,
"I
am
afraid.
If
I
send
my
roots
into
the
ground
below,
I
don’t
know
what
I
will
come
across
in
the
dark.
If
I
push
my
way
through
the
hard
soil
above
me,
I
might
hurt
my
sprouts.
And
if
I
open
my
flowers,
a
naughty(顽皮的)child
might
pull
me
out
of
the
ground.
No,
it
is
much
better
for
me
to
wait
until
it
is
safe.”
The
first
seed
didn't
know
what
to
say,
The
second
seed
sat
there
silently.
A
hen
was
walking
nearby
and
looking
for
food.
She
found
the
second
seed
and
ate
it.
Like
this
seed,
if
we
do
not
take
risks
in
order
to
grow,
life
may
swallow(吞掉)
us.
21.
What
do
we
know
about
the
first
seed?
A.
She
was
afraid
of
the
dark.
B.
She
wanted
to
grow.
C.
She
didn't
like
the
sunshine.
D.
She
didn’t
trust
her
sprouts.
22.
The
Chinese
meaning
of
the
underlined
word
“stretch”
is
_______
A.传播
B.持续
C.支撑
D.伸展
23.What
can
we
learn
from
the
first
seed?
A.
We
can
take
risks
to
grow.
B.
We
can
make
more
friends
C.
We
can
feel
the
warmth
of
the
sun
D.
We
can
enjoy
the
fresh
dew
24.
The
second
seed
is
afraid
of
growing
because
she
thought___________
A.
there
wasn't
much
soil
below
it
B.
she
couldn't
push
her
way
through
the
soil
C.
it
wasn’t
the
best
time
to
grow
D.
sending
roots
into
the
soil
would
hurt
her
sprouts
25.
The
story
mainly
teaches
us
about_________
A.
the
best
way
to
avoid
risks
B.
how
dangerous
the
outside
world
is
C.
different
attitudes(态度)
towards
taking
risks
D.
how
to
grow
plants
correctly
in
the
garden
【教与学的反思】
预习案答案：定语，主语，表语
探究案答案：
探究点一：
名词
A1
1.
A
decision
to
do,
A
decision
to
become
2.
An
ability
to
do,
An
ability
to
be
3.
A
plan
to
do,
A
plan
to
make
4.
A
way
to
do,
A
way
to
help
5.
The
time
to
do
,
The
time
to
start
6.
Some
advice
to
do
A2
to
go
to
university,
to
try
again,
to
become
a
scientist
探究点二：
单,
it's+adj+to
do
sth
B
It
took
me
two
hours
to
get
here
by
plane,
It
will
take
20
minutes
to
get
to
the
university,
It’s
easy
to
drive
a
car,
it’s
difficult
for
me
to
learn,
It’s
lucky
to
have
the
job
探究点三：
be
C
1.
The
most
important
thing
is
to
do
the
work
well.
2.
Mr
White’s
plan
is
to
have
a
small
shop
in
a
year.
3.
My
idea
is
to
attract
the
students
by
making
a
poster.
4.
Her
job
is
to
take
care
of
children.
训练案答案：
Ⅰ.1-5
ABCBB
Ⅱ.
6.best
way
to
improve
7.to
get
on
well
with
8.To
live
in
Shanghai
9.too
old
to
learn
10.to
make
our
city
Ⅲ.
11-15
DCACB
16-20
CADBA
Ⅳ.
21-25
BDACC
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
牛津深圳版英语九年级上册第3课时教学设计
课题
Great
minds
单元
Unit
2
学科
英语
年级
九年级
学习目标与核心素养
1.
Master
the
usage
of
infinitives
as
attributes,
subjects
and
the
predicative
elements.
2.
Be
able
to
use
the
infinitive
correctly
in
the
context.
3.
Be
able
to
actively
explore,
be
good
at
discovering
the
rules
of
language
and
draw
inferences
from
one
example.
重点
1.
Master
the
usage
of
infinitives
as
attributes,
subjects
and
the
predicative
elements.
2.
Be
able
to
use
the
infinitive
correctly
in
the
context.
难点
Be
able
to
actively
explore,
be
good
at
discovering
the
rules
of
language
and
draw
inferences
from
one
example.
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Lead
inLet
the
Ss
watch
a
video
about
infinitives
and
have
a
free
talk:What
kind
of
sentence
elements
can
infinitives
do?动词不定式（the
Infinitive）是一种非谓语动词,
由“to+
动词原形”构成，其否定形式是“not
to
+
动词原形”。动词不定式没有人称和数的变化，在句子中作主语、宾语、状语、表语和定语，但不能单独作谓语。
Watch
a
video
about
infinitives
and
have
a
free
talk.
以观看视频方式导入新课，吸引学生注意力。
Let’s
reviewLet
the
Ss
fill
choose
the
best
answers.1.
—China
is
getting
better
and
better
at
making
high
technology
products.
—That’s
right.
People
around
the
world
can
hardly
avoid
________
products
made
in
China.A.
not
buying
B.
not
to
buy
C.
to
buy
D.
buying2.
It
will
them
3
days
their
destination.
A.spend;
reaching
B.spend;
on
C.take;
to
reach
D.take;
get
3.
If
you
don’t
study
hard,
you’ll
________
your
parents
________.
A.
let;
down
B.
write;
down
C.
look;
up
D.
cheer;
up4.
---
Could
you
tell
us
where
______
the
ticket?
---
In
the
bookstore
near
our
school.
You
can
get
a
15%
discount
___
you
buy
the
ticket
there.
A.
buying;
if
B.
to
buy;
if
C.
buying;
although
D.
to
buy;
although5.
---
Early
experts
thought
that
our
planet
was
the
centre
of
the
______.
---
______in
the
past.
I
knew
it
was
not
true
after
I
was
in
Grade
3.
A.
universe;
So
I
did
B.
generation;
So
I
did
C.
universe;
So
did
I
D.
generation;
So
did
I
Fill
in
the
blanks
复习上节课所学重点单词短语，巩固所学知识。
讲授新课
Let’s
learnLet
the
Ss
read
the
example
sentences
about
infinitives.
Then
sum
up
the
rules.1.
I
have
a
lot
of
homework
to
do.2.
He
needs
a
cup
of
tea
to
drink.3.
I
have
a
plan
to
study
abroad.4.
Lily
made
a
decision
to
become
a
designer.5.
Einstein
often
received
invitations
to
explain
his
theories
at
different
universities.小结：动词不定式通常放在______词后,作后置定语,
起解释和说明前面的名词的内容，常见后接to
do
的名词有:
ability,
plan,
decision,
time,
chance,
effort等。注意：1.动词不定式在句子中可作名词或不定代词的定语，只能放在被修饰名词或不定代词的后面。
e.g.
We
should
have
courage
to
face
the
music.
I
want
to
get
something
to
drink.
I
have
much
homework
to
do
2.如果动词不定式和前面所修饰的词构成动宾关系，且动词是不及物动词，或者该不定式本身有宾语时，其后切记介词不能省。e.g.
I
have
a
small
bedroom
to
live
in．
Have
you
got
some
pens
to
write
with？如果动词不定式修饰time,
place,
way
等词时，介词可以省略。e.g.
He
has
no
place
to
live.
Read
the
example
sentences
about
infinitives.
Then
sum
up
the
rules.
用演绎法学习语法知识，锻炼学生的观察能力和总结概括能力。
Let's
doAsk
the
students
to
complete
the
conversation
with
the
words
from
the
box.1.
A:
I’ve
made
a
decision.
B:
_________________
what?
A:
_____________________
a
genius.
B:
You
can’t
be
serious.2.
A:
I’ve
got
an
ability.
B:
_______________what?
A:
_______________
a
great
doctor.
B:
I
don’t
believe
it.3.
A:
I’ve
made
a
plan.
B:
____________
what?
A:
______________
life
better
for
everyone.
B:
You’ll
probably
fail.4.
A
:
I’ve
decided
to
find
a
way.
B:
_______________what?
A:
_______________
people
live
to
be
1,000
years
old.
B:
You
must
be
joking.5.
A
:
So
now
is
the
time.
B:
_______________what?
A:
________________
work.
B:
I’ll
give
you
some
advice.6.
A:
________________
what?
B:
To
stop
dreaming.Complete
the
paragraph
below
with
the
words
from
the
box.At
school,
Einstein’s
ability
to
do
Maths
surprised
his
teacher,
but
he
was
bored
with
other
subjects.
At
the
age
of
15,
he
was
given
the
chance
________________,
but
he
did
not
do
well
enough
in
the
exam.
He
did
not
lose
heart
however,
and
he
had
a
wish
__________
the
next
year.
This
time,
he
succeeded.
He
kept
trying,
So
he
achieved
his
dream
___________________.
Complete
the
conversation
with
the
words
from
the
box.
通过完成练习，了解学生理解掌握情况，以便及时查缺补漏。
Let’s
learnLet
the
Ss
read
the
example
sentences
about
infinitives.
Then
sum
up
the
rules.To
learn
a
foreign
language
is
not
easy.=
It
is
not
easy
to
learn
a
foreign
language.
To
take
more
exercises
every
day
is
necessary.=
It's
necessary
to
take
more
exercises.
To
read
books
is
important.
=
It's
important
to
read
books.
小结：1.
to
do
做主语谓语动词用_____数。
2.
to
do
做主语可以和
________________句型的转换.注意：1.
It
be
+
adj.
+
for
sb.
+
to
do
形容词说明所做的事情,
“事情怎么样...”
e.g.
It
is
important
for
you
to
reduce
the
pressure
when
you
are
studying.
It's
easy
for
him
to
answer
the
question.
2.
It
be
+
adj.
+
of
sb.
+
to
do
形容词说明人的性格、品质,“人怎么样…”
e.g.
It's
foolish
of
you
to
laugh
at
him.
It's
clever
of
you
to
solve
the
problem.
3.
It’s+名词+to
do
sth.
做某事是...的...
e.g.
It’s
our
duty
to
keep
the
room
clean.4.
It
takes
sb.
some
time
to
do
sth.
花费某人多长时间去做某事
e.g.
It
takes
me
one
hour
to
do
my
homework.
5.
It
seems＋形容词＋to
do
?
做某事似乎是...的。
e.g.
It
seemed
impossible
to
save
money.
Read
the
example
sentences
about
infinitives.
Then
sum
up
the
rules.
用演绎法学习语法知识，锻炼学生的观察能力和总结概括能力。
Let's
doLet
Ss
complete
their
conversation
with
infinitives
and
words
in
brackets.Dr
Green:
Hello,
Hans.Han:
Hell,
Dr
Green.
How
long
did
it
take
you
to
get
here
by
plane?Dr
Green:
_________________________________.
(take/two
hours)
How
long
will
it
take
to
get
to
the
university?Han:
____________________.
(take/20
minutes)
Dr
Green:
Well,
that’s
not
very
long.
Hans,
you’re
a
very
good
driver.
Is
it
difficult
to
drive
a
car?Han:
No.
____________________.
(easy/drive)Dr
Green:
Maybe
I’ll
learn
to
drive
some
day,
but
______________________.
(difficult/for
me/learn)
right
now.
I’m
too
busy.
Do
you
like
your
job,
Hans?Han:
Yes,
I
like
it
a
lot.
I
meet
many
great
people
because
I’m
a
driver.
_________________.(lucky/for
me/
have/job)
Complete
their
conversation
with
infinitives
and
words
in
brackets.
通过完成练习，了解学生理解掌握情况，以便及时查缺补漏。
Let's
learnLet
the
Ss
read
the
example
sentences
about
infinitives.
Then
sum
up
the
rules.My
work
is
to
clean
the
room
every
day.My
wish
is
to
be
like
Einstein.My
suggestion
is
to
give
up
smoking.
My
plan
is
to
go
abroad
next
year.
Miss
Chen's
job
is
to
teach
us
English.
小结：to
do放在_____动词后作表语，用于补充说明主语的具体内容。
Read
the
example
sentences
about
infinitives.
Then
sum
up
the
rules.
用演绎法学习语法知识，锻炼学生的观察能力和总结概括能力。
Let’s
doAsk
the
students
to
put
the
words
in
the
correct
order
to
make
sentences.
1.
Do
the
work/
the
most
important
thing/well2.
In
a
year/Mr
White’s
plan/have
a
small
shop3.
Attract
the
students/my
idea/by
making
a
poster4.
children/her
job/take
care
of
Put
the
words
in
the
correct
order
to
make
sentences.
了解学生理解掌握情况，以便及时查缺补漏。
课堂小结
通过本节课学习，我们学会了动词不定式在句子中所做成分：定语、主语及表语，通过学习，我们掌握了演绎推理法来总结归纳语法规则。
板书
动词不定式肯定结构:动词不定式否定结构:充当成分1.
作_______,
动词用_____________.
可以与_______________
互换.
2.
作
_______,
放于be动词之后3.
作
___________,
起解释和说明前面的名词的内容，后接to
do
的名词有:___________________等
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Module
1
Geniuses
Unit
2
Great
minds
Period
3
Grammar
牛津深圳版
九年级上册
Lead
in
Watch
and
answer
What
kind
of
sentence
elements
can
infinitives
do?
主语
表语
定语
1.
To
forgive
is
divine.
2.
His
dream
is
to
be
a
doctor.
3.
I
want
to
find
something
to
eat.
动词不定式（the
Infinitive）是一种非谓语动词,
由“to+
动词原形”构成，其否定形式是“not
to
+
动词原形”。动词不定式没有人称和数的变化，在句子中作主语、宾语、状语、表语和定语，但不能单独作谓语。
Lead
in
Let’s
review
1.
—China
is
getting
better
and
better
at
making
high
technology
products.
—That’s
right.
People
around
the
world
can
hardly
avoid
________
products
made
in
China.
A.
not
buying
B.
not
to
buy
C.
to
buy
D.
buying2.
It
will
them
3
days
their
destination.
A.spend;
reaching
B.spend;
on
C.take;
to
reach
D.take;
get
3.
If
you
don’t
study
hard,
you’ll
________
your
parents
________.
A.
let;
down
B.
write;
down
C.
look;
up
D.
cheer;
up
单选
4.
---
Could
you
tell
us
where
______
the
ticket?
---
In
the
bookstore
near
our
school.
You
can
get
a
15%
discount
___
you
buy
the
ticket
there.
A.
buying;
if
B.
to
buy;
if
C.
buying;
although
D.
to
buy;
although5.
---
Early
experts
thought
that
our
planet
was
the
centre
of
the
______.
---
______in
the
past.
I
knew
it
was
not
true
after
I
was
in
Grade
3.
A.
universe;
So
I
did
B.
generation;
So
I
did
C.
universe;
So
did
I
D.
generation;
So
did
I
Let’s
review
Infinitives
after
nouns
1.
I
have
a
lot
of
homework
to
do.
2.
He
needs
a
cup
of
tea
to
drink.
3.
I
have
a
plan
to
study
abroad.
4.
Lily
made
a
decision
to
become
a
designer.
5.
Einstein
often
received
invitations
to
explain
his
theories
at
different
universities.
Read
and
summary
小结：动词不定式通常放在______词后,作后置定语,
起解释和说明前面的名词的内容，常见后接to
do
的名词有:
ability,
plan,
decision,
time,
chance,
effort等。
名
Presentation
注意：
1.动词不定式在句子中可作名词或不定代词的定语，只能放在被修饰名词或不定代词的后面。
e.g.
We
should
have
courage
to
face
the
music.
I
want
to
get
something
to
drink.
I
have
much
homework
to
do
Presentation
2.如果动词不定式和前面所修饰的词构成动宾关系，且动词是不及物动词，或者该不定式本身有宾语时，其后切记介词不能省。
e.g.
I
have
a
small
bedroom
to
live
in．
Have
you
got
some
pens
to
write
with？
如果动词不定式修饰time,
place,
way
等词时，介词可以省略。
e.g.
He
has
no
place
to
live.
Presentation
1.
A:
I’ve
made
a
decision.
B:
_________________
what?
A:
_____________________
a
genius.
B:
You
can’t
be
serious.
2.
A:
I’ve
got
an
ability.
B:
_______________what?
A:
_______________
a
great
doctor.
B:
I
don’t
believe
it.
be
become
help
make
start
A
decision
to
do
A
decision
to
become
Jim
is
telling
May
about
his
dream.
Complete
their
conversation
with
the
words
from
the
box.
An
ability
to
do
An
ability
to
be
Let’s
do
3.
A:
I’ve
made
a
plan.
B:
____________
what?
A:
______________
life
better
for
everyone.
B:
You’ll
probably
fail.
4.
A
:
I’ve
decided
to
find
a
way.
B:
_______________what?
A:
_______________
people
live
to
be
1,000
years
old.
B:
You
must
be
joking.
A
plan
to
do
A
plan
to
make
A
way
to
do
A
way
to
help
be
become
help
make
start
Let’s
do
5.
A
:
So
now
is
the
time.
B:
_______________what?
A:
________________
work.
B:
I’ll
give
you
some
advice.
6.
A:
________________
what?
B:
To
stop
dreaming.
The
time
to
do
The
time
to
start
Some
advice
to
do
be
become
help
make
start
Let’s
do
become
a
scientist，go
to
university，do
Maths，try
again
At
school,
Einstein’s
ability
to
do
Maths
surprised
his
teacher,
but
he
was
bored
with
other
subjects.
At
the
age
of
15,
he
was
given
the
chance
________________,
but
he
did
not
do
well
enough
in
the
exam.
He
did
not
lose
heart
however,
and
he
had
a
wish
__________
the
next
year.
This
time,
he
succeeded.
He
kept
trying,
So
he
achieved
his
dream
___________________.
to
try
again
to
go
to
university
to
become
a
scientist
Let’s
do
Complete
the
paragraph
below
with
the
words
from
the
box.
Infinitives
as
subjects
To
learn
a
foreign
language
is
not
easy.
=
It
is
not
easy
to
learn
a
foreign
language.
To
take
more
exercises
every
day
is
necessary.
=
It's
necessary
to
take
more
exercises.
To
read
books
is
important.
=
It's
important
to
read
books.
小结：1.
to
do
做主语谓语动词用_____数。
2.
to
do
做主语可以和
________________句型的转换.
Presentation
单
it's+adj+to
do
sth
Read
and
summary
1.
It
be
+
adj.
+
for
sb.
+
to
do
形容词说明所做的事情,
“事情怎么样...”
e.g.
It
is
important
for
you
to
reduce
the
pressure
when
you
are
studying.
It's
easy
for
him
to
answer
the
question.
2.
It
be
+
adj.
+
of
sb.
+
to
do
形容词说明人的性格、品质,“人怎么样…”
e.g.
It's
foolish
of
you
to
laugh
at
him.
It's
clever
of
you
to
solve
the
problem.
注意：
Presentation
3.
It’s+名词+to
do
sth.
做某事是...的...
e.g.
It’s
our
duty
to
keep
the
room
clean.
4.
It
takes
sb.
some
time
to
do
sth.
花费某人多长时间去做某事
e.g.
It
takes
me
one
hour
to
do
my
homework.
5.
It
seems＋形容词＋to
do
?
做某事似乎是...的。
e.g.
It
seemed
impossible
to
save
money.
Presentation
Hans
once
drove
another
scientist,
Dr
Green,
from
the
airport
to
a
university.
Complete
their
conversation
with
infinitives
and
words
in
brackets.
Dr
Green:
Hello,
Hans.
Han:
Hell,
Dr
Green.
How
long
did
it
take
you
to
get
here
by
plane?
Dr
Green:
_____________________________________.
(take/two
hours)
How
long
will
it
take
to
get
to
the
university?
Han:
_________________________________________.
(take/20
minutes)
It
took
me
two
hours
to
get
here
by
plane
It
will
take
20
minutes
to
get
to
the
university
Let’s
do
Dr
Green:
Well,
that’s
not
very
long.
Hans,
you’re
a
very
good
driver.
Is
it
difficult
to
drive
a
car?
Han:
No.
____________________.
(easy/drive)
Dr
Green:
Maybe
I’ll
learn
to
drive
some
day,
but
________________
_______.
(difficult/for
me/learn)
right
now.
I’m
too
busy.
Do
you
like
your
job,
Hans?
Han:
Yes,
I
like
it
a
lot.
I
meet
many
great
people
because
I’m
a
driver.
______________________.(lucky/for
me/
have/job)
It’s
easy
to
drive
a
car
it’s
difficult
for
me
It’s
lucky
to
have
the
job
to
learn
Let’s
do
Infinitives
after
the
verb
to
be
小结：to
do放在_____动词后作表语，用于补充说明主语的具体内容。
My
work
is
to
clean
the
room
every
day.
My
wish
is
to
be
like
Einstein.
My
suggestion
is
to
give
up
smoking.
My
plan
is
to
go
abroad
next
year.
Miss
Chen's
job
is
to
teach
us
English.
be
Presentation
Read
and
summary
1.
Do
the
work/
the
most
important
thing/well
2.
In
a
year/Mr
White’s
plan/have
a
small
shop
3.
Attract
the
students/my
idea/by
making
a
poster
4.
children/her
job/take
care
of
The
most
important
thing
is
to
do
the
work
well.
Mr
White’s
plan
is
to
have
a
small
shop
in
a
year.
Put
the
words
in
the
correct
order
to
make
sentences.
Add
other
words
if
necessary.
My
idea
is
to
attract
the
students
by
making
a
poster.
Her
job
is
to
take
care
of
children.
Let’s
do
动词不定式肯定结构:
动词不定式否定结构:
充当成分
1.
作_______,
动词用_____________.
可以与_______________
互换.
2.
作
_______,
放于be动词之后
3.
作
___________,
起解释和说明前面的名词的内容，后接to
do
的名词有:____________________________________________等
to
do
not
to
do
主语
第三人称单数
It's
+
adj
+
to
do
表语
后置定语
ability，plan，decision，time，chance，effort
Summary
1.
My
idea
is
_________(climb)
the
mountains.2.
My
father
got
up
early
to
avoid
________(miss)
the
bus.
3.
It’s
a
great
happiness
_______(stay)
with
my
grandma
in
countryside.4.
I
don’t
know
what
_______(do)
next.
Could
you
give
me
some
advice?5.
This
is
the
best
way
________(learn)
French.
用所给词的适当形式填空
to
climb
missing
to
stay
to
do
to
learn
Exercise
Exercise
1.
(2019
孝感)—In
my
opinion,
animals
shouldn’t
be
kept
for
fun.
—I
think
so.
Forests
are
the
best
places
for
animals
_________.
A.
live
B.
living
C.
to
live
D.
to
live
in
2.
--Shall
we
go
shopping?
--Sorry,
I
have
lots
of
homework
________.
A.
do
B.
to
do
C.
doing
D.
does
3.
It
is
very
important
______
us
________these
words.
A.
to,
to
remember
B.
for,
to
remember
C.
for,
remember
D.
for,
remembering
单选
4.
It’s
a
good
habit
________
a
walk
after
dinner.
A.
to
come
B.
to
be
C.
to
take
D.
to
go
5.
It
takes
me
half
an
hour
_____
to
school
by
bus.
A.
get
B.?gets
C.
getting
D.
to
get?
Exercise
Homework
Recite
these
sayings:
1.
Each
bird
loves
to
hear
itself
sing.
2.
Early
to
bed
and
early
to
rise
makes
a
man
healthy,wealthy
and
wise.
3.
Eat
to
live,
but
not
live
to
eat.
4.
It
is
hard
to
please
all.
5.
One
is
never
too
old
to
learn.
谢谢
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