(共39张PPT)
Unit
1
Whose
bag
is
this
crayons
football
watch
wallet
bag
eraser
gloves
What’s
this
/
What
are
these
some
crayons
a
football
watches
a
wallet
a
bag
an
eraser
a
pair
of
gloves
What’s
this
/
What
are
these
It’s
a
/
an
…
/
They
are
…
Whose
…
is
this
/
Whose
are
these
It’s
/
They
are
mine
/
hers
/
his
/
yours
...
some
crayons
a
football
a
watch
a
wallet
an
eraser
a
pair
of
gloves
a
bag
Listen
and
answer
the
questions.
1.
Is
the
football
Tony’s
2.
Are
the
crayons
Betty’s
3.
Whose
gloves
are
these
Yes,
it
is.
No,
they
aren’t.
They
are
Betty’s.
Listen
to
the
conversation
and
match
the
people
with
their
things.
Lingling
Daming
Tony
Betty
Ma
Li
crayons
gloves
tapes
wallet
watch
1.
How
many
people
are
there
Who
are
they
Four.
They
are
Ms
Li,
Lingling,
Daming
and
Tony.
2.
What
are
in
the
lost
and
found
box
A
bag,
crayons,
an
eraser,
tapes,
a
purple
wallet,
a
watch,
some
gloves.
Read
and
answer
the
following
questions.
Read
again
and
answer
the
questions.
1.
Whose
bag
is
this
2.
Whose
crayons
are
these
3.
Whose
eraser
is
this
4.
Whose
tapes
are
these
It’s
Lingling’s.
They’re
Lingling’s.
It’s
Lingling’s.
They
are
Daming’s.
5.
Whose
purple
wallet
is
this
6.
Whose
watch
is
this
7.
Whose
gloves
are
they
It’s
Tony’s.
It’s
Betty’s.
They
are
Ms
Li’s.
Complete
the
passage.
Ms
Li
w_______
her
students
back
to
school.
First
of
all,
she
asks
her
students
to
come
and
l_______
in
the
lost
and
found
box.
There
are
a
lot
of
things
in
it.
Lingling
f________
her
bag,
c________
and
her
eraser
in
the
box.
There
are
some
tapes
and
they
are
Daming's.
elcomes
ook
inds
rayons
Here
is
a
purple
w________
and
it's
Tony's
because
here
is
his
name
"Tony".
Look
at
this
n________
watch.
Daming
thinks
it's
Betty's.
And
Lingling
says
it's
h_______.
Ms
Li
tells
e________
to
be
careful
w________
their
things
from
now
on.
W________
gloves
are
they
Oh,
they
are
Ms
Li's.
allet
ice
ers
veryone
ith
hose
Work
in
pairs.
Ask
and
answer.
—
Are
the
crayons
Betty’s
—
No,
they’re
not
hers.
They’re
Lingling’s.
Lingling’s
—
Is
the
bag
Lingling’s
—
No,
it’s
not
hers.
It’s
Betty’s.
Betty’s
—
Is
the
wallet
Tony’s
—
No,
it’s
not
his.
It’s
Daming’s.
Daming’s
—
Are
the
erasers
Daming’s
—
No,
they’re
not
his.
They’re
Tony’s.
Tony’s
Listen
and
repeat.
back
bag
thank
eraser
name
wallet
watch
[ ]
[e ]
[ ]
[ ]
发这个音的字母和字母组合a
a:
dad
cap
cat
bad
apple
bag
flag
hand
rabbit
ant
black
fat
has
stand
rat
map
[ei]
发这个音的字母和字母组合a
ai
ay
a:
cake
make
name
game
snake
gate
lazy
ai:
rain
train
wait
ay:
day
May
play
today
way
[ ]
发这个音的字母和字母组合o
a
o:
fox
coffee
dog
shop
dog
doctor
long
a:
watch
Work
in
groups
of
three
or
four.
Put
four
or
five
school
things
on
the
desk.
Ask
and
answer.
A:
Is
this
your
pen
B:
Yes,
it’s
mine.
A:
Whose
pencil
is
it
C:
It’s
…
A:
Is
this
your
eraser
B:
No,
it’s
not
mine.
It’s
Tony’s.
A:
Whose
wallet
is
this
C:
It’s
…
A:
Is
this
your
...
B:
Yes,
it’s
mine.
/No,
it’s
not
mine.
It’s
...
A:
Whose
...
is
it
C:
It’s
…
1.
find
&
lose
find和lose都可作及物动词，后面可直接跟宾语。find的意思是“发现；找到”，lose的意思是“失去；丢失”。它们是一对反义词。如：
I
find
an
eraser
on
my
desk.
我在我的课桌上发现一块橡皮。
People
often
lose
things
when
they’re
in
a
hurry.
人们在勿匆忙忙时经常丢东西。
lost和found分别是动词lose和find的过去分词形式，过去分词可以修饰名词作定语，lost在这里意为“丢失的”，found意为“找到的”，它们作定语修饰名词box。
Come
and
look
in
the
lost
and
found
box!
过来看看失物招领箱！
[链接]
根据括号中所给汉语填空。
1.
She
can’t
_____
(找到)
her
gloves.
She
often
_____
(丢失)
things.
2.
I
______
(丢失)
my
wallet
yesterday;
I
can’t
_______
(找到)
it
everywhere.
[Practice]
loses
find
lost
find
2.
look
for
look
for是一个动词短语，意思是
“寻找”。由于for是介词，所以后面要接名词或代词作宾语，look
for
sth.意为“寻找某物”，使用时注意，look
for这两个单词不能分开使用。如：
I
can
help
you
look
for
the
wallet.
我可以帮你找钱包。
They
are
looking
for
their
phones,
cameras,
watches
and
computers.
他们正在寻找他们的电话、照相机、手表和电脑。
(由于本句中的时态是现在进行时态，所以要将动词look变为现在分词形式，即looking。)
[辨析]
find和look
for的用法
find和look
for
都有“找”的意思，但含义不同。find
强调“找”的结果，而look
for强调“找”的过程。如：
He
is
looking
for
his
bike.
他在找他的自行车。
I’m
looking
for
my
watch,
but
I
can’t
find
it.
我在找我的手表，但是找不到。
I
hope
you
will
soon
find
your
lost
ring.
希望你尽快找到丢失的戒指。
请根据所给汉语意思，完成下列英语句子，每空词数不限。
1.
最后，我在床底下找到了那本书。
I
________
that
book
under
the
bed
in
the
end.
2.
你在找什么？
—What
are
you
______________
我在找我的自行车。
—I’m
____________
my
bike．
found
looking
for
looking
for
[Practice]
3.
你昨天找到李明了吗？
—Did
you
_______
Li
Ming
yesterday
没有。我们到处找了，但没有找到他。
—No,
we
_________
him
everywhere，but
didn’t
________
him．
find
looked
for
find
3.
first
of
all
first
of
all
首先，最重要的
（一般举例子的时候用，“首先…,
其次…,
再次…”）
强调次序。如：
First
of
all,
let
me
tell
you
the
news.
首先，让我告诉你这个消息。
First
of
all,
he
agreed
to
have
lunch
with
some
of
the
students.
首先他同意和部分同学共进午餐了。
here
is
/
are
…
这儿有……,
……在这儿（用于刚找到某人或某物时）,
是一个完全倒装句结构。当主语为代词时,
用部分倒装。如：
Here
is
the
address.
这是那里的地址。
Here
is
an
apple.
这儿有一个苹果。
—
Could
you
give
me
an
orange
—
Here
you
are.
4.
here
is
/
are
…
from
now
on从现在开始，从此以后，今后。
From
now
on,
I
will
begin
to
write
my
book.
从现在起，我将开始写我的书了。
From
now
on,
I
will
try
to
do
better.
从现在起我要尽量做得好些。
5.
from
now
on
6.
Whose
tapes
are
these
这些录音带是谁的？
whose一般是就物主代词或名词所有格提问。
1)
提问部分作定语时，用“Whose
＋名词＋一般疑问句？”结构。如：
It’s
my
shirt.
这是我的衬衫。
→
Whose
shirt
is
it
这是谁的衬衫？
2)
提问部分作表语时，用“Whose
＋一般疑问句？”结构。如：
The
shirt
is
mine.
这件衬衫是我的。
→Whose
is
the
shirt
这件衬衫是谁的？
I.
根据所给汉语正确拼写单词。
1.
Where
is
my
red
crayon
I
can't
______
(找到)
it.
2.
There
are
two
______
(录音带)
on
the
desk.
3.
Is
Lucy's
new
bike
______
(紫色的)
4.
My
mother
wants
to
buy
______
(手套)
for
my
birthday.
5.
Can
I
use
your
______
(橡皮擦)
Exercises
find
tapes
purple
gloves
eraser
II.
从方框中选出合适的单词或短语完成句子，每个单词或短语只能用一次。
1.
I
don't
have
a
_________.
What
time
is
it
2.
You
are
not
good
at
maths,
so
study
hard
___________.
3.
Look!
There
is
a
bird
in
our
classroom.
________
bird
is
it
from
now
on,
whose,
mine,
careful,
yours,
first
of
all,
watch,
hers
watch
Whose
from
now
on
4.
Please
be
________
with
your
things.
Don’t
lose
them.
5.
My
sister
doesn’t
have
a
football,
so
the
football
is
not
_________.
6.
__________,
come
and
look
at
the
blackboard.
7.
Your
bag
is
very
big
but
_________
is
very
small.
8.
My
gloves
are
new
and
red.
What
about
_________,
Sam
careful
hers
First
of
all
mine
yours
Recite
the
conversation
and
make
a
new
one.
