(共24张PPT及音视频)
Read
p58
2d
Conversation
Helen
is
_____some
plans
to
work
in
an
old
people’s
home
this
summer.
But
Tom
did
that
_________.
They
were
asked
to
help
out
with
things_________
the
newspaper
to
the
old
people.
They
were
told
stories
about
the
past
and
how
things
__________.
He
knows
that
a
lot
of
people
are____
and
we
should
listen
to
them
and
_______
them.
making
last
summer
like
reading
used
to
be
lonely
care
for
Objectives
To
learn
new
words:
raise,
alone
Can
learn
the
usage
of
infinitives
raise
alone
v.
募集；征集
adv.
独自；单独
Words
and
expressions
We
would
like
to
r_______
money
for
sick
kids.
2.
The
old
man
lives_______,
but
he
never
feels____.
aise
alone
lonely
Free
talk
Do
you
want
to
be
a
volunteer?
What
else
could
you
do
to
help
people?
help
children
with
their
schoolwork.
visit
the
old
in
an
old
people’s
home.
help
watch
the
traffic.
give
our
old
books
to
“Hope
School”.
…
I’d
like
to
I
hope
to
I
could
I
volunteer
to
...
help
old
people
give
out
food
at
the
food
bank
visit
sick
people
in
the
hospital
cheer
up
sick
kids
raise
money
for
charity
clean
up
the
park
people
without
homes
start;
establish
make
something
clean
make
someone
happier
work
in
the
open
air
make
something
happen
later
give
something
to
somebody
in
order
to
help
someone
who
needs
help
to
hang
or
stick
something
on
(a
board)
clean
up
put
up
cheer
up
work
outside
offer
help
put
off
give
out
homeless
people
set
up
I
Try
,I
can!--match
the
phrases?
3a
Finish
the
blanks
with
the
phrasal
verbs
in
the
box.
put
up
hand
out
call
up
cheer
up
come
up
with
give
out
put
off
I
want
to
______
my
plan
to
work
in
an
animal
hospital
until
next
summer.
I’m
too
busy
with
my
studies
this
year.
She
hopes
to
______
at
least
five
primary
schools
to
ask
if
they
need
volunteers
for
their
after-school
programs.
put
off
call
up
put
up
hand
out
call
up
cheer
up
come
up
with
give
out
put
off
3.
Our
class
is
trying
to
______
____
some
ideas
to
________
sick
children
because
they
are
often
sad.
4.
We
decided
to
______signs
around
the
school
and
_____
notices
to
tell
students
about
the
book
sale.
We
will
_______
the
money
from
the
sale
to
homeless
e
up
with
cheer
up
put
up
hand
out
give
out
1)
I’d
like
to
help
homeless
people.
2)
She
decided
to
try
out
for
a
volunteer
after-school
reading
program.
3)
You
could
ask
hospitals
to
let
you
visit
the
kids
and
cheer
them
up.
4)
Mario
believes
it
can
help
him
to
get
his
future
dream
job.
5)
She
volunteers
there
to
help
kids
learn
to
read
and
write.
动词不定式
to
do
Grammar
动词不定式是一种非谓语动词形式，在句中不能作谓语，没有人称和数的变化。
其基本形式为：to＋动词原形，有时to可以省略；
否定形式：not
+
动词不定式
动词不定式具有名词、形容词和副词的特征，因此可以在句中作主语、宾语、宾语补足语、定语和状语等。
1.
I
want
_________
(become)
a
policeman
one
day.
2.
He
wants
the
students
_____
(eat)
well.
3.
The
teacher
made
his
students
_____
(come)
into
the
meeting
room
on
time.
4.
The
boy
was
free
_____
(go)
where
he
liked.
5.
Nobody
tells
him
what
_____
(do)
next.
根据提示完成下列句子。
to
become
to
eat
come
to
go
to
do
Practice
3b
Fill
in
the
blanks
with
the
correct
forms
of
the
verbs
in
the
box.
help
move
do
make
visit
spend
Most
people
today
are
only
worried
about
getting
good
jobs
_______
lots
of
money.
In
their
free
time,
they
think
about
what
_____
for
fun.
However,
few
people
think
about
what
they
can
do
______
others.
There
are
many
people
who
are
less
lucky
than
us.
to
make
to
do
to
help
help
move
do
make
visit
spend
Volunteering
our
time
to
help
these
people
is
a
good
way
________
our
free
time.
For
example,
we
can
make
plans
______
sick
children
in
the
hospital
or
raise
money
for
homeless
people.
Some
people
even
stop
doing
their
jobs
for
a
few
months
to
a
year
________
to
another
place,
like
one
of
the
countries
in
Africa,
and
help
people
there.
to
spend
to
visit
to
move
★可以放在一些动词后面用作宾语，这些动词有want,
plan,
agree,
ask
等。
你必须学着照顾自己。
You
must
learn
to
look
after
yourself.
我让他周日到达。
I
tell
him
to
arrive
on
Sunday.
★可作宾语补足语，表示宾语所做的动作，这些动词有tell,
ask,
want,
like等。
Practice
Practice
★有一些动词后用作宾语补足语的不定式通常不带to。一类是感官动词，常见的有see,
hear,
watch,
feel,
notice等；另一类是使役动词，常见的let,
make,
have等。
听说你病了我很难过。
I
am
sorry
to
hear
that
you
are
ill.
★动词不定式作状语常用在“be+形容词+
不定式”这种结构中。如：
When
to
start
is
not
decided
yet.
还没决定什么时候开始。
(作主语)
The
problem
is
where
to
have
the
party.
问题是去哪办聚会。(作表语)
I
don’t
know
where
to
go.
我不知道去哪。(作宾语)
★动词不定式可以和what,
which,
where,
when等连用，在句中可作主语、表语和宾语。如：
根据汉语提示补全句子。
1.
你愿意帮忙打扫城市公园吗？
Would
you
like
___
____
____
___
the
city
parks?
2.
简没有想出解决这道数学题的好方法。
Jane
didn’t
_____
______
_______
a
good
way
___
_____
____
this
math
problem.
to
help
clean
up
come
up
with
to
work
out
Exx
Grammar
Focus
3c
Complete
the
sentences
with
good
ideas.
Use
infinitives.
I’d
like
to
volunteer
_______________
At
12:00
a.m.,
I
called
my
friend
__________________________________
3.
I’m
very
busy
but
I
could
help
_________________________________
4.
Summer
vacation
is
coming,
and
I
want
____________________________
5.
I
want
to
travel
alone.
My
parents
told
me
________________________
to
help
poor
people.
to
have
lunch
together
to
do
the
housework
for
my
parents.
to
have
a
long
journey
abroad.
not
to
eat
unhealthy
food.
The
good
learning
ways
not
only
help
us
to
read,
but
also
help
us
to
write.
Summary
知识信息：
阅读方法：
Volunteer
jobs
&
infinitives
Some
new
learning
ways
What
have
we
learned
today?
Love
our
life
and
enjoy
our
life.
根据汉语提示完成下列句子。
We
must
find
a
person
____________
(做这项工作)
2.
In
my
family,
my
mother
is
always
the
first
one
_______
(起床).
3.
Do
you
have
____________________
(什么问题要问)？
to
do
the
work
to
get
up
any
questions
to
ask
what
to
say
4.
She
didn’t
know
__________
(说什么)？
Quiz
Homework
Review
the
new
words
&
expressions.
2.
If
you
work
for
the
school
volunteer
project,
some
students
want
to
be
volunteers.
Give
advice
to
them.
(using
infinitives)
Thank
you.
