Unit 2 I’ll help to clean up the city parks. Section A Grammar focus-4c 课件(共26张PPT，无音频)

(共26张PPT)
Unit2
I'll
clean
up
the
city
parks
Grammar
focus-4c
Mario
and
Mary
____
___
several
hours
each
week
__
____
others.
Mario
wants
__
___
an
animal
doctor.
He
_________
at
an
animal
hospital.
He
wants
__
_____
more
about
____
__
care
for
animals.
Complete
the
sentences.
how
to
to
help
give
up
to
be
to
learn
volunteers
Can
you
tell
something
about
Mario
to
us?
Mary
is
a
book
lover.
She
could
read
by
herself
__
___
____
of
four.
Last
year,
she
decided
__
___
___
for
a
volunteer
after-school
_______
program.
Mary
still
works
there
once
a
week
__
____
kids
_____
__
read.
Volunteering
here
is
a
dream
come
true
for
her.
She
can
what
she
_____
___
___and
helps
others
at
the
same
time.
to
try
out
at
the
age
loves
to
do
reading
learn
to
to
help
Can
you
tell
something
about
Mary
to
us?
Grammar
Focus
I’d
like
to
help
homeless
people.
She
decided
to
try
out
for
a
volunteer
after-school
reading
program.
You
could
ask
hospitals
to
let
you
visit
the
kids
and
cheer
them
up.
Mario
believes
it
can
help
him
to
get
his
future
dream
job.
She
volunteers
there
once
a
week
to
help
kids
lean
to
read.
I’m
making
some
signs
to
put
up
around
the
school.
构成：to
+
do(动词原形)
用法：
1.
用作宾语
(v.
+
to
do
)
I
want
to
buy
a
computer.
She
hopes
to
find
a
better
job.
I
wish
to
go
with
you.
动词不定式
Summary
2.
用作宾语补足语：(v.
+
sb.
+
to
do
)
She
asked
me
to
help
her.
The
teacher
told
him
to
come
on
time.
Edison’s
mother
taught
him
to
read
and
write.
want
sb.
to
do
wish
sb.
to
do
get
sb.
to
do
order
sb.
to
do
find
sb.
to
be
like
sb.
to
do
would
like
sb.
to
do
help
sb.
to
do
作宾语补足语不带to
的情况：
比较：
I
heard
her
singing
in
the
next
room.
I
heard
her
sing
in
the
next
room.
常见动词有：
使役动词:
let,
make,
have
感官动词:
see,
watch,
hear,
feel
Let
me
do
it.
I
saw
him
cross
the
street.
3.
用作状语(adverbial)：
He
came
to
show
me
his
new
CD
player.
(目的)
I
went
there
to
see
my
teacher.
(目的)
She
came
back
to
get
her
English
book.
(目的)
The
boy
was
too
scared
to
move.（结果）
4.用作主语
1)
To
be
here
at
Christmas
time
is
my
dream.
2)
To
travel
around
the
world
is
his
dream.
3)
To
say
is
easy,
to
do
is
difficult.
(可将其用形式主语it来替换)
→It
is
my
dream
to
be
here
at
Christmas
time.
→
It
is
his
dream
to
travel
around
the
world.
→
It
is
easy
to
say,
it
is
difficult
to
do.
5.
用作表语
His
work
is
to
feed
the
animals.
Her
job
is
to
look
after
the
patients.
My
wish
is
to
be
a
scientist.
Give
me
something
to
drink.
I
have
two
books
to
read.
I
have
much
homework
to
do.
He
asked
for
a
room
to
live
in.
I
don’t
have
a
pen
to
write
with.
6.
用作定语
(不定式与被修饰词有动宾关系。若是不及物动词,
介词不能省略。)
7.
疑问词who,
what,
which,
where,
when,
how
加to
do可构成不定式短语,
在句中可用作主语、宾语、宾语补足语、表语等。
When
to
start
has
not
been
decided.
(主语)
I
don’t
know
what
to
do.
(宾语)
He
can
tell
you
where
to
get
the
book.
(宾语补足语)
The
question
is
who(m)
to
ask.
(表语)
1.
He
made
me
____
(tell)
him
all
the
things.
2.
Please
remember
_______
(water)
the
plants
while
I’m
away.
3.
Let’s
______
(watch)
a
talk
show.
Ⅰ.
Fill
in
the
blanks.
to
water
tell
watch
4.
What
can
you
expect
_______
(learn)
from
the
news?
5.
My
parents
want
me
_____
(be)
a
doctor.
6.
I’d
like
________
(watch)
cartoons
at
home.
to
be
to
watch
to
learn
1.
Who
will
_______________
(自愿读)
these
words
for
us?
2.
The
girl
often
_____
her
mother
____
the
dishes
(帮妈妈洗餐具)
on
weekends.
Ⅱ.
Complete
the
sentences.
helps
do
volunteer
to
read
3.
We
______
her
________
(邀请
来)
to
our
party.
4.
The
old
man
had
____________
(无事可做)
every
day.
nothing
to
do
asked
to
come
4a
Fill
in
the
blanks
with
the
phrasal
verbs
in
the
box.
put
up,
hand
out,
call
up,
cheer
up,
come
up
with,
give
out,
put
off
1.
I
want
to
_______
my
plan
to
work
in
an
animal
hospital
until
next
summer.
I’m
too
busy
with
my
studies
this
year.
put
off
2.
She
hopes
to
______
at
least
five
primary
schools
to
ask
if
they
need
volunteers
for
their
after-school
programs.
call
up
3.
Our
class
is
trying
to
____________
some
ideas
to
________
sick
children
because
they
are
often
sad.
come
up
with
cheer
up
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
people.
put
up
hand
out
give
out
help
move
do
make
visit
spend
Most
people
today
are
only
worried
about
getting
good
jobs
1.
_______
lots
of
money.
In
their
free
time,
they
think
about
what
2.
____
for
fun.
However,
few
people
think
about
what
they
can
do
3.
______
others.
to
make
to
do
to
help
Fill
in
the
blanks
with
the
correct
forms
of
the
verbs
in
the
box.
4b
There
are
many
people
who
are
less
lucky
than
us.
Volunteering
our
time
to
help
these
people
is
a
good
way
4.
_______
our
free
time.
For
example,
we
can
make
plans
5.
______
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
6.
_______
to
another
place,
like
one
of
the
countries
in
Africa,
and
help
people
there.
to
spend
to
visit
to
move
2.
to
do
复合不定式做宾语。在业余时间，他们考虑做什么事情来休闲或娱乐。
3.
to
help
做目的状语。然而，没有人考虑他们可以做些什么事情来帮助他人。
1.
to
make
to不定式做后置定语。现在大部分人只关心获得份好工作以挣大钱。
5.
to
visit
做宾语补足语。我们可以制定计划去医院探望生病的儿童或……
6.
to
move
做目的状语。一些人甚至停止工作几个月到一年而移居到其他地方。
4.
to
spend
做定语。志愿花时间帮助这些人是打发
业余时间的一种好方式。
1.
I’d
like
to
volunteer
______________
_______________________________
2.
At
12:
a.m.,
I
called
my
friend
_____
_______________________________
Complete
the
sentences
with
your
own
ideas.
Use
infinitives.
to
help
kids
with
their
homework.
to
play
soccer
together
in
the
afternoon.
4c
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
(not)
___________________
take
the
trash
out
after
dinner.
not
to
do
that.
to
go
camping
with
my
friends.
1.完成课外资料SectionA部分全部内容
2.课后相互听写SectionA部分的单词。