(共39张PPT)
Unit
2
Great
minds
Period
3
Grammar
牛津深圳版
九年级上
What
is
the
function
of
infinitive?
Lead
in
Lead
in
Read
the
sentence
and
pay
attention
to
the
words
in
red.
Einstein
often
received
invitations
to
explain
his
theories
at
different
universities.
Lead
in
What
is
the
function
of
infinitive?
Einstein
often
received
invitations
to
explain
his
theories
at
different
universities.
To
give
more
information
about
nouns.
Lead
in
Read
the
sentence
and
pay
attention
to
the
words
in
red.
To
tell
the
truth
is
important.
subject
Use
an
infinitive
as
the
subject
of
a
sentence.
Lead
in
What
is
the
function
of
infinitive?
Einstein
often
received
invitations
to
explain
his
theories
at
different
universities.
To
give
more
information
about
nouns.
Lead
in
Read
the
sentence
and
pay
attention
to
the
words
in
red.
My
wish
is
to
be
like
Einstein.
Jane's
dream
is
to
become
a
scientist.
Lead
in
What
is
the
function
of
infinitive?
We
also
use
infinitives
after
the
verb
to
be.
My
wish
is
to
be
like
Einstein.
Jane's
dream
is
to
become
a
scientist.
A1
Jim
is
telling
May
about
his
dream.
Complete
their
conversation
with
the
words
from
the
box.
Presentation
Infinitives
after
nouns
Presentation
Infinitives
after
nouns
be
become
help
make
start
An
ability
to
do
A
plan
to
do
An
ability
to
be
A
plan
to
make
A
way
to
do
A
way
to
help
The
time
to
do
The
time
to
start
Advice
to
do
Presentation
Infinitives
after
nouns
Einstein
often
received
invitations
to
explain
his
theories
at
different
universities.
名词或名词短语
（前面/后面）
可以接
（doing/
to
do）
作
（宾语/后置定语），
修饰该名词或名词短语。
后面
to
do
后置定语
Presentation
Infinitives
after
nouns
Make
conversations
with
the
information
in
A1
and
then
practice
them
with
your
partner.
Example:
A:
I've
made
a
decision.
B:
A
decision
to
do
what?
A:
A
decision
to
become
a
genius.
B:
You
can't
be
serious.
Presentation
Infinitives
after
nouns
Make
conversations
with
the
information
in
A1
and
then
practice
them
with
your
partner.
A:
I've
got
an
ability.
B:
An
ability
to
do
what?
A:
A
decision
to
be
a
great
doctor.
B:
I
don't
believe
it.
Presentation
Infinitives
after
nouns
Make
conversations
with
the
information
in
A1
and
then
practice
them
with
your
partner.
A:
I've
decided
to
find
a
way.
B:
A
way
to
do
what?
A:
A
way
to
help
people
live
to
be
1,000
years
old.
B:
You
must
be
joking.
Presentation
Infinitives
after
nouns
Make
conversations
with
the
information
in
A1
and
then
practice
them
with
your
partner.
Now
it's
your
turn.
Presentation
Infinitives
after
nouns
A2
Complete
the
paragraph
below
with
the
words
from
the
box.
become
a
scientist
go
to
university
do
Maths
try
again
At
school,
Einstein's
ability
(1)_________________
surprised
his
teachers,
but
he
was
bored
with
other
subjects.
At
the
age
of
15,
he
was
given
the
chance
(2)_______________________,
but
he
did
not
do
well
enough
in
the
exam.
He
did
not
lose
heart,
however,
and
he
had
a
wish
(3)_______________________
the
next
year.
This
time,
he
succeeded.
He
kept
trying,
so
he
achieved
his
dream
(4)_______________________.
to
do
Maths
to
go
to
university
to
try
again
to
become
a
scientist
Presentation
Infinitives
after
nouns
Can
you
rewrite
the
sentences
with
the
words
in
brackets?
He
decided
to
leave
school.
(decision)
He
made
a
decision
to
leave
school.
He
is
able
to
do
it.
(ability)
He
has
the
ability
to
do
it.
I
plan
to
visit
Paris
next
year.
(plan)
I
make
a
plan
to
visit
Paris
next
year.
Presentation
Infinitives
as
subjects
Read
these
sentences
and
pay
attention
to
the
red
words.
To
drive
a
genius
like
you
is
a
pleasure,
Dr
Einstein.
To
have
a
friend
like
Einstein
was
good.
To
answer
the
question
was
easy
for
Einstein.
Infinitives
as
subjects
Presentation
Infinitives
as
subjects
Read
these
sentences
and
pay
attention
to
the
red
words.
It's
a
pleasure
to
drive
a
genius
like
you,
Dr
Einstein.
It
was
good
to
have
a
friend
like
Einstein.
It
was
easy
for
Einstein
to
answer
the
question.
Presentation
Infinitives
as
subjects
Read
these
sentences
and
pay
attention
to
the
red
words.
To
drive
a
genius
like
you
is
a
pleasure,
Dr
Einstein.
To
have
a
friend
like
Einstein
was
good.
To
answer
the
question
was
easy
for
Einstein.
It's
a
pleasure
to
drive
a
genius
like
you,
Dr
Einstein.
It
was
good
to
have
a
friend
like
Einstein.
It
was
easy
for
Einstein
to
answer
the
question.
In
most
cases,
we
use
it
at
the
beginning
of
the
sentence
as
an
empty
subject
to
refer
to
the
infinitive.
Presentation
Infinitives
as
subjects
1.动词不定式可以在句中作
。
2.例句中
是形式主语，真正的主语是后面的
。
It's
a
pleasure
to
drive
a
genius
like
you,
Dr
Einstein.
主语
it
动词不定式
Presentation
Infinitives
as
subjects
Presentation
Infinitives
as
subjects
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.
Hans:
Hello,
Dr
Green.
How
long
did
it
take
you
to
get
here
by
plane?
Dr
Green:
(1)_______________________________________.
(take/two
hours)
How
long
will
it
take
to
get
to
the
university?
Hans:
(2)_______________________________________.
(take/20
minutes)
It
took
me
two
hours
to
get
here
by
plane
It'll
take
20
minutes
to
get
there/get
to
the
university
Presentation
Infinitives
as
subjects
Dr
Green:
Well,
that's
not
very
long.
Hans,
you're
a
very
good
driver.
Is
it
difficult
to
drive
a
car?
Hans:
No.
(3)____________________________.(easy/drive)
Dr
Green:
Maybe
I'll
learn
to
drive
some
day,
but
(4)________________________________________
(difficult/for
me/learn)
right
now.
I'm
too
busy.
Do
you
like
your
job,
Hans?
Hans:
Yes,
I
like
it
a
lot.
I
meet
many
great
people
because
I'm
a
driver.
(5)______________________________.
(lucky/for
me/have/job)
It's
easy
to
drive
a
car
it's
difficult
for
me
to
learn
to
drive
It's
lucky
for
me
to
have
this
job
Infinitives
after
the
verb
to
be
Presentation
Put
the
words
in
the
correct
order
to
make
sentences.
Add
other
words
if
necessary.
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.
My
idea
is
to
attract
the
students
by
making
a
poster.
Her
job
is
to
take
care
of
children.
Infinitives
after
the
verb
to
be
Presentation
动词不定式可以跟在be动词的
（前面/后面）作
，用来说明主语的内容、性质和特征。
后面
表语
My
wish
is
to
be
like
Einstein.
Game
time
I
have
an
idea
on
a
holiday.
A.
go
B.
going
C.
to
go
Let’s
play
C
Game
time
It’s
dangerous
through
the
forests
alone.
A.
to
go
B.
going
C.
goes
Let’s
play
A
Game
time
My
job
is
the
poor
children
learn
English.
A.
help
B.
to
help
C.
helping
Let’s
play
B
Pair
work
Discuss
with
your
partner
what
else
can
the
infinitive
act
as
in
a
sentence.
The
infinitive
can
act
as
subject,
predicate
and
attributive
in
a
sentence.
Discussion
Pair
work
Discussion
What
does
the
infinitive
act
as
in
the
sentence?
I
want
to
see
you
this
afternoon.
She
came
here
to
study
English.
I
warned
the
patient
to
drink
cold
water
after
the
operation.
宾语
状语
宾语补足语
Summary
Grammar:
Infinitives
after
nouns.
Infinitives
as
subjects:
We
use
it
at
the
beginning
of
the
sentence
as
an
empty
subject
to
refer
to
the
infinitive.
Infinitives
after
the
verb
to
be.
单项选择。
1.
It's
wrong
________
not
________
her
a
letter.
A.
of
you;
to
write
B.
for
you;
writing
C.
of
you;
writing
D.
for
you;
write
2.
—I'm
sorry,
I
_____
my
exercise
book
at
home.
—Don't
forget
_____
it
to
school
tomorrow,
please.
A.
forget;
to
take
B.
left;
to
bring
C.
forget;
to
bring
D.
left;
to
take
Exercise
A
B
单项选择。
3.
Before
you
go
abroad,
you
need
________
about
table
manners
in
that
country.
A.
knew
B.
known
C.
to
know
D.
knowing
4.
I
need
some
paper
________.
A.
to
write
B.
to
write
on
C.
to
write
in
D.
writing
Exercise
C
B
单项选择。
5.
—I
have
no
pens
________.
Could
you
please
lend
me
one?
—Sure.
Here
you
are.
A.
to
write
B.
to
write
down
C.
to
write
with
D.
to
write
in
6.After
describing
the
planned
improvements,
she
went
on______how
much
they
would
cost.
A.
to
explain
B.
explaining
C.
to
be
explaining
D.
having
explained
Exercise
C
A
Exercise
用所给词的适当形式填空
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.
to
climb
missing
to
stay
to
do
to
learn
Homework
1.
Review
the
grammar
we’ve
leant
in
this
lesson.
Summarize
the
functions
of
infinitives.
2.
Find
more
infinitive
sentences
and
categorize
them.
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Module1
Unit2
Great
minds
Period
3
Grammar?导学案
学生姓名
班级
序号
课题内容
Module
1
Unit
2
Great
minds
Period
3
Grammar
教材分析
本课时是Unit
2的第三课时,语法学习部分：通过一些例句，总结归纳除动词不定式的一般用法；然后分别深入学习动词不定式在名词后做后置定语；动词不定式做主语，用it
做形式主语，动词不定式在be动词后做表语；并且通过练习，帮助理解并强化对动词不定式的认识；掌握其基本用法，并能够准确运用到实际学习、生活中。
学习目标与核心素养
1.
掌握动词不定式的基本结构。2.
掌握动词不定式在句子中充当的成分。3.
能够运用动词不定式进行提问、回答。4.
培养学生发现问题、思考问题、解决问题的能力。
重点
1.
掌握动词不定式的基本结构。2.
掌握动词不定式在句子中充当的成分。
难点
1.
掌握动词不定式在句子中充当的成分。2.
能够运用动词不定式进行提问、回答。
1.
动词不定式在名词后做后置定语：
Einstein
often
received
invitations
to
explain
his
theories
at
different
universities.
名词或名词短语后面，可以接动词不定式作后置定语，修饰该名词或名词短语。
2.动词不定式做主语：
It's
a
pleasure
to
drive
a
genius
like
you,
Dr
Einstein.
动词不定式作主语时，常常用it作形式主语，放在句子的开头；真正的主语—动词不定式短语置于句末，以避免“头重脚轻”。动词不定式作主语，谓语动词用第三人称单数形式。
3.
动词不定式做表语：
动词不定式可以跟在be动词的后面作表语，用来说明主语的内容、性质和特征。
一、单项选择
1.
—Do
you
think
our
football
team
will
win
the
match?
—Yes,
we
have
better
players.
So
I
__
them
to
win.
A.
hope
B.
ask
C.
help
D.
expect
2.
I
am
allowed
______
until
12:00
on
the
evening
of
the
Spring
Festival.
A.
stay
up
B.
to
stay
up
C.
staying
up
D.
to
staying
up
3.
Cars
cause
most
of
Beijing’s
air
pollution.
So
the
“No
Car
Day”
campaign（活动）asks
Beijing
drivers
________
their
cars
at
home
one
day
each
month.
A.
leave
B.
leaving
C.
to
leave
D.
to
be
left
4.
—Do
you
like
sports?
—Sure.
I’m
looking
forward
to
_________
the
29th
Olympic
Games
_____
in
Beijing
on
TV.
A.
watch;
to
hold
B.
watching;
being
held
C.
watch;
held
D.
watching;
to
be
held
5.
Good
manners
usually
help
people
to
________
each
other.
A.
get
on
well
with
B.
get
started
C.
be
friendly
D.
get
together
6.
When
people
want
to
relax
themselves,
they
prefer
____
TV
or
listen
to
music
rather
than
________
newspapers.
A.
watching;
read
B.
watching;
to
read
C.
to
watch;
read
D.
to
watch;
reading
7.
—Oh,
terrible!
I
forgot
________
the
window.
It’s
windy.
—Really?
Let’s
go
back
home
quickly.
A.
closing
B.
to
close
C.
closed
D.
close
8.
—Shopping
with
me?
—Sorry,
I
have
a
lot
of
clothes
________.
A.
to
wash
B.
washed
C.
wash
D.
to
be
washed
9.
On
her
way
home
Lucy
saw
a
thief
_________
in
a
shop.
She
stopped
________
110
at
once.
A.
steal;
call
B.
to
steal;
call
C.
stealing;
to
call
D.
stealing;
calling
10.
There
are
some
dangerous
fishes
in
this
river,
and
I’ve
warned
Jack
________
here.
A.
not
to
swim
B.
to
not
swim
C.
swim
not
to
D.
to
swim
not
二、补全对话
A.
How
much
does
it
cost?B.
What
does
the
hairdresser
do?C.
Why
do
you
cut
your
hair
so
often?D.
Where
do
you
cut
your
hair?E.
How
can
you
do
that?F.
How
often
do
you
have
it
cut?G.
Does
he
do
a
good
job?
A:
Excuse
me.
I'm
doing
a
survey
about
hair
and
hairdressers.
Can
you
answer
a
few
questions?
B:
No
problem.
A:
(1)
______
B:
At
the
"Golden
Scissors"
Salon.
A:
(2)
______
B:
10
yuan.
A:
(3)
______
B:
Once
a
month.
A:
(4)
______
B:
He
washes
and
cuts
my
hair.
A:
(5)
______
B:
Yes,
he
is
excellent.
三、根据汉语意思完成句子。
1.我表弟有一个去月球旅行的梦想。
2.节约水资源是很重要的。
3.我父亲每天花十五分钟走路去地铁站。
四、阅读理解
“I
will
think
of
it.”
It
is
easy
to
say
this,
but
do
you
know
what
great
things
have
come
from
thinking?
Sir
Isaac
Newton
was
sitting
in
his
garden
when
he
saw
an
apple
fall
from
a
tree.
He
began
to
think
and
tried
to
find
out
why
the
apple
fell.
Then
he
discovered
how
the
sun,
moon,
and
stars
are
kept
in
their
places.
A
boy
named
James
Watt
sat
quietly
by
the
fire,
watching
the
lid
of
the
kettle
move
up
and
down.
He
wanted
to
find
out
why
the
steam
in
the
kettle
moved
the
lid.
From
that
time
he
went
on
thinking
and
thinking.
And
when
he
became
a
man,
he
improved
the
steam
engine(蒸汽机)
so
much
that
it
could
easily
do
the
work
of
many
horses.
James
Ferguson
was
a
poor
boy.
Once,
seeing
the
inside
of
a
watch,
he
wondered
"Why
should
I
not
make
a
watch?
But
how
could
he
get
the
materials
to
make
the
mainspring(钟表的主发条)?He
soon
found
he
could
make
it
with
whalebone.
He
then
made
a
wooden
clock
which
kept
good
time.
His
motto
was
“I
will
think
of
it.”
And
he
made
his
thoughts
useful
to
himself
and
the
world.
Boys
and
girls,
when
you
have
a
difficult
lesson
to
learn,
don
't
lose
heart,
and
don
't
ask
someone
for
help
before
helping
yourselves.
Think,
and
by
thinking
you
will
learn
how
to
think
to
some
purpose.
1.From
the
passage,
we
know
some
great
things
come
from
A.
listening
B.
reading
C.
speaking
D.
thinking
2.
The
idea
of
Isaac
Newton’s
discovery
was
from
___________.
A.
the
falling
of
an
apple
B.
the
cleaning
of
a
garden
C.
the
falling
of
a
tree
D.
the
moving
of
a
lid
3.
The
achievement
of
James
Watt
was
that
he___________.
A.
kept
thinking
B.
found
the
steam
in
the
kettle
C.
improved
the
steam
engine
much
D.
watched
the
lid
move
up
and
down
4.
The
right
order
of
the
following
sentences
①James
Ferguson
made
a
wooden
clock.
②James
Ferguson
saw
the
inside
of
a
watch.
③James
Ferguson
made
the
mainspring
with
whalebone.
A.
③②①
B.②③①
C.②①③
D.③①②
5.
What
is
the
main
idea
of
the
passage?
A.
Learn
to
ask
for
help.
B.
A
difficult
lesson
to
learn.
C.
It
is
easy
to
say
"I
will
think
of
it.”
D.
Think,
and
by
thinking
you
will
learn
how
to
think
to
some
purpose.
答案解析部分
一、单项选择
1-5
DBCDA
6-10
CBACA
二、补全对话。
1-5
DAFBG
三、根据汉语意思完成句子。
1.My
cousin
has
a
dream
to
travel
to
the
Moon.
2.It
is
important
to
save
water
resource.
3.It
takes
my
father
15
minutes
to
the
metro
station
every
day.
.
四、阅读理解。
1-5
DACBD
考点分析
同步训练
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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Unit
2第3课时教学设计
课题
Unit
2
Period
3
单元
Module
1
学科
English
年级
9
学习目标与核心素养
1.
Students
can
master
the
basic
structure
of
infinitives.2.
Students
can
master
what
the
infinitive
acts
as
in
a
sentence.3.
Learn
to
use
infinitive
to
ask
and
answer
questions.4.
Cultivate
students'
ability
to
find,
think
and
solve
problems.
重点
1.
Students
can
master
the
basic
structure
of
infinitives.2.
Students
can
master
what
the
infinitive
acts
as
in
a
sentence.
难点
1.
Students
can
master
what
the
infinitive
acts
as
in
a
sentence.2.
Learn
to
use
infinitive
to
ask
and
answer
questions.
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Brainstorm:What
is
the
function
of
infinitive?
Read
the
sentences
and
find
out
the
function
of
infinitive.
Let
students
know
the
function
of
infinitive.
新课讲授
Step1.
presentation
Infinitives
after
nounsJim
is
telling
May
about
his
dream.
Complete
their
conversation
with
the
words
from
the
plete
the
paragraph
below
with
the
words
from
the
box.Infinitives
as
subjectsHans
once
drove
another
scientist,
Dr
Green,
from
the
airport
to
a
university.
Complete
their
conversation
with
infinitives
and
words
in
brackets.Infinitives
after
the
verb
to
bePut
the
words
in
the
correct
order
to
make
sentences.
Add
other
words
if
necessary.
Step2.
SummaryGrammar:Infinitives
after
nouns.Infinitives
as
subjects:We
use
it
at
the
beginning
of
the
sentence
as
an
empty
subject
to
refer
to
the
infinitive.Infinitives
after
the
verb
to
be.Step3.
Exercise单项选择。1.
It's
wrong
________
not
________
her
a
letter.
A.
of
you;
to
write
B.
for
you;
writing
C.
of
you;
writing
D.
for
you;
write2.
—I'm
sorry,
I
_____
my
exercise
book
at
home.
—Don't
forget
_____
it
to
school
tomorrow,
please.
A.
forget;
to
take
B.
left;
to
bring
C.
forget;
to
bring
D.
left;
to
take3.
Before
you
go
abroad,
you
need
________
about
table
manners
in
that
country.
A.
knew
B.
known
C.
to
know
D.
knowing4.
I
need
some
paper
________.
A.
to
write
B.
to
write
onC.
to
write
in
D.
writing5.
—I
have
no
pens
________.
Could
you
please
lend
me
one?
—Sure.
Here
you
are.
A.
to
write
B.
to
write
down
C.
to
write
with
D.
to
write
in6.After
describing
the
planned
improvements,
she
went
on______how
much
they
would
cost.A.
to
explain
B.
explaining
C.
to
be
explaining
D.
having
explained用所给词的适当形式填空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.Step4.
Homework1.
Review
the
grammar
we’ve
leant
in
this
lesson.
Summarize
the
functions
of
infinitives.2.
Find
more
infinitive
sentences
and
categorize
them.
Complete
the
conversation
and
the
paragraph
with
the
words
from
the
plete
their
conversation
with
infinitives
and
words
in
brackets.Put
the
words
in
the
correct
order
to
make
sentences.Summarize
the
grammar
we’ve
learnt
in
this
lesson.Complete
the
plete
the
homework.
Let
students
know
more
about
infinitives
after
nouns.Let
students
know
more
about
infinitives
a
as
subjects.Let
students
know
more
about
infinitives
after
the
verb
to
be.Consolidate
what
we
have
learned
in
this
lesson.Consolidate
the
knowledge
we’ve
learnt
in
this
lesson.Consolidate
the
knowledge
after
class.
课堂小结
In
this
class,
we
learned
the
function
of
infinitives:
infinitives
after
nouns,
infinitives
as
subjects,
infinitives
after
the
verb
to
be.
Summarize
the
grammar
in
this
lesson.
Let
the
students
master
the
usage
of
the
grammar.
板书
Module
1
GeniusesUnit2
Great
mindsPeriod
3
GrammarGrammar:Infinitives
after
nouns.Infinitives
as
subjects:We
use
it
at
the
beginning
of
the
sentence
as
an
empty
subject
to
refer
to
the
infinitive.Infinitives
after
the
verb
to
be.
Visualize
the
key
points
of
the
lesson.
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