Unit2
Work
and
play
【学习目标】
1．学习本单元课文单词及重点词组，了解文章内容。
2．模仿、使用文中优美句式。
【学习重难点】
1．学习本单元课文单词及重点词组，了解文章内容。
2．模仿、使用文中优美句式。
【学习过程】
一、单词和短语
1．一定是
________________
2．优等生
________________
3．穿上
________________
4．去慢跑
________________
5．对……负有责任的
________________
6．在吃早饭时
________________
7．坐小汽车
________________
8．打电话给某人
________________
9．得A等
________________
10．考试不及格
________________
11．一月一次
________________
12．举行会议
________________
13．上小提琴课
________________
14．回到某地
________________
15．继续做某事
________________
16．叫某人做某事
________________
17．说实话
________________
18．首先
________________
19．发脾气
________________
20．做体育锻炼
________________
二、补充词汇、短语、句型、知识点
一般现在时的用法
1．现阶段经常性、习惯性的动作。
eg:
He
usually
goes
to
school
by
bike.
（经常性动作）
2．表示目前的状态。
eg:
We’re
students.
(现在的状态)
3．表示客观事实或真理。
eg:
The
earth
goes
round
the
sun.
（客观真理）
4．在时间状语从句和条件状语从句中，若主句的谓语为一般将来时，或含有情态动词，或是祈使句，从句要用一般现在时代替将来的动作。
eg:
I
will
go
swimming
if
it
doesn’t
rain
tomorrow.
动词第三人称单数的构成
1．一般情况直接加-s；works,
learns,
comes,
plays。
2．结尾为s,
x,
sh,
ch或o
加-es
；passes,
washes,
teaches,
goes
3．结尾为辅音字母+y
，变y为
i
再加
-es
；carry-carries,
fly-flies。
注明：不规则动词：
1．have----has
2．be-am-are-is
写出下列动词的第三人称单数
1．land
2．build
3．keep
4．blow
5．make
6．begin
7．pass
8．watch
9．touch
10．catch
11．fish
12．do
13．study
14．worry
15．carry
16．go
17．enjoy
18．play
19．miss
20．reach
21．stay
22．buy
23．wish
24．try
25．have
26．copy
27．give
三、词性互换
assist
v.
---
assistant
n.
usual
adj.
---
usually
adv.
discuss
v.
---
discussion
n.
sleep
v.
---
asleep
adj.
sleepy
adj.
possible
adj.
---
possibly
adv.
response
v.
---
responsible
adj.
1．You’ll
certainly
enjoy
_______
at
the
party,
children.
(you)
2．How
can
I
be
an
________
of
Father
Christmas?
(assist)
3．He
_______
works
on
the
computer
for
three
hours
a
day.
(usual)
4．The
problem
is
so
serious
that
I
should
have
a
_______
with
you.
(discuss)
5．It
is
________
to
improve
our
English
without
enough
practice.
(possible)
6．Peter
is
_______
for
sports
in
our
school
this
year.
(response)
四、阅读练习
I.
Choose
the
best
answer.
On
a
hot
African
morning,
Leila
was
lying
on
her
stomach
and
an
elephant
was
walking
towards
her.
Leila
waited．Then
she
pushed
the
button
on
her
camera．“And
I
got
my
best
photo
an
elephant
ever,
by
lying
under
my
car,”
Leila
explained．“I
wanted
to
get
close
to
the
elephants,
but
of
course
this
was
dangerous;
they
had
their
babies
with
them.
So
every
morning
I
used
to
park
my
car
in
the
open
near
the
path.
They
used
to
take
the
same
path
every
morning
when
they
left
the
water
hole.
After
a
week,
they
were
used
to
seeing
my
car.
So
the
next
morning,
I
lay
under
it
and
got
my
photo!”
Many
of
the
best
wildlife
photos
come
from
good
planning.
In
Africa,
photographers
set
up
their
hides
near
water
holes.
They
also
set
up
hides
near
forest
paths,
as
animals
use
the
same
paths
every
night.
For
bird-watching,
many
lakes
have
hides.
Inside
the
hides,
bird-watchers
can
watch
all
day
in
the
shade
out
of
the
wind
and
rain.
Good
wildlife
photos
are
needed
for
books,
postcards,
magazines
and
newspapers.
But
a
success
rate
of
1
in
20
is
good．
(
)
1．Why
did
Leila
lie
under
her
car
on
the
stomach?
A．Because
she
wanted
to
sleep.
B．Because
she
wanted
to
take
photos
but
was
afraid
of
the
animals.
C．Because
it’s
easy
to
see
the
elephants.
D．Because
it’s
very
comfortable.
(
)
2．How
can
photographers
take
good
photos?
A．By
making
good
preparation.
B．By
going
into
the
forest
at
night.
C．By
walking
around
the
holes.
D．By
going
to
the
nearest
lake.
(
)
3．Which
of
the
following
statements
is
right
according
to
the
passage?
A．All
animals
go
to
water
holes
at
night.
B．Lakes
are
good
places
for
bird-watching.
C．Leila
used
her
car
to
prevent
the
sunshine.
D．Animals
pay
no
attention
to
photographers.
(
)
4．What
can
we
know
from
the
underlined
sentence?
A．The
success
rate
of
taking
wildlife
photos
is
50%
at
most.
B．Photographers
who
take
wildlife
photos
need
more
practice.
C．To
take
good
wildlife
photos
is
not
difficult.
D．It
is
hard
to
take
good
wildlife
photos.
II.
Choose
the
words
or
expressions
and
complete
the
passage.
World
textures
could
increase
2℃
by
the
year
2040.
However,
the
increase
could
be
three
times
as
great
in
the
world
coldest
area．This
could
cause
the
icebergs
(冰山)
to
melt
(融化)
and
1
the
level
(水平面)
of
the
ocean
by
one
or
two
meters.
Many
cities
near
the
sea
would
be
2
water.
Why
is
this
happening?
There
is
too
much
CO2
in
the
air.
When
oil,
gas,
and
wood
burn,
they
produce
large
tons
of
CO2
into
the
atmosphere(大气层)
every
year.
The
CO2
lets
sunlight
enter
the
earth's
atmosphere
and
3
the
earth.
However,
it
does
not
let
as
much
heat
leave
the
atmosphere
and
enter
the
space.
It
is
like
a
blanket.
The
heat
can
pass
from
the
sun
through
the
blanket
to
warm
the
earth.
The
heat
stays
there
and
cannot
4
go
out
through
the
blanket
again.
Scientists
call
this
the
greenhouse
effect.
They
say
we
must
start
planning
now.
We
mustn't
bum
too
much
oil,
gas,
and
wood．
However,
other
scientists
5
.
They
say
there
is
no
reason
to
worry
because
we
have
thirty
years
to
plan.
They
believe
there
is
6
for
the
world
to
slow
this
down
or
stop
it.
We
just
have
to
prepare
for
a
high
temperature
world．
These
scientists
also
say
that
the
greenhouse
effect
is
not
the
only
cause
of
the
change
in
the
world
weather
condition
(状况).
Other
gases
and
dust
in
the
air
and
changes
in
the
clouds
are
7
important
to
the
weather
conditions
of
the
earth.
(
)
1．A．make
B．raise
C．get
D．let
(
)
2．A．over
B．on
C．under
D．above
(
)
3．A．heat
B．leave
C．reach
D．protect
(
)
4．A．difficultly
B．slowly
C．hardly
D．easily
(
)
5．A．disagree
B．dislike
C．disappear
D．agree
(
)
6．A．some
way
B．no
way
C．any
way
D．anyway
(
)
7．A．too
B．never
C．also
D．no
II.
Read
the
passage
and
fill
in
the
blanks
with
the
proper
words.
There
are
many
things
we
need
to
know
that
we
do
not
learn
at
school.
For
example,
if
we
want
to
use
our
pocket
money
wisely,
we
need
to
shop
c
1
.
We
need
know
how
to
compare
the
prices
of
things
in
different
shops.
We
need
to
know
how
to
make
sensible
choices
w
2
we
shop.
Knowing
how
to
make
such
choices
is
a
“life
skill”,
and
we
need
these
skills
if
we
want
to
l
3
useful
and
happy
lives.
Some
of
these
choices
are
small.
For
example,
will
I
take
an
apple
for
lunch
or
a
pear?
Will
I
get
the
bus
to
school
today
or
will
I
walk?
Will
I
wear
the
red
T-shirt
or
the
blue
one
to
the
movies?
Other
choices
are
more
i
4
.
For
example,
will
I
eat
healthy
food
or
will
I
eat
junk
food
because
it
is
tastier?
Will
I
work
hard
in
all
my
classes
or
will
I
only
work
hard
in
the
classes
which
I
enjoy?
We
make
decisions
l
5
this
every
day.
Making
the
wrong
choices
can
result
in
sadness.
We
have
to
r
6
that
the
choices
we
make
can
affect(影响)
the
rest
of
our
lives.
What’s
more,
our
choices
can
also
affect
other
p
7
.
The
next
time
you
decide
to
waste
time
in
class,
play
a
joke
on
someone
or
talk
loudly
at
the
movies,
consider
this:
Who
else
does
my
choice
affect?Unit2
Work
and
play
【学习目标】
1．能预习新单词，听懂教师用学过的语言介绍课文和课文的录音材料。
2．能就课文内容进行问答。
【学习重难点】
1．能根据要点提示复述课文大意。
2．能背诵课文中的重点句型或句子。
【学习过程】
一、单词和短语
1．一定是________________.
2．优等生________________.
3．穿上________________.
4．去慢跑
________________.
5．对……负有责任的________________.
6．在吃早饭时
________________.
7．坐小汽车________________.
8．打电话给某人________________.
9．得A等
________________.
10．考试不及格________________.
11．一月一次________________.
12．举行会议________________.
13．上小提琴课________________.
14．回到某地________________.
15．继续做某事________________.
16．叫某人做某事________________.
17．说实话________________.
18．首先________________.
19．发脾气________________.
20．做体育锻炼
________________.
二、一般现在时的用法
1．现阶段经常性、习惯性的动作。
eg:
He
usually
goes
to
school
by
bike.（经常性动作）
2．表示目前的状态。
eg:
We’re
students.（现在的状态）
3．表示客观事实或真理。
eg:
The
earth
goes
round
the
sun.（客观真理）
4．在时间状语从句和条件状语从句中，若主句的谓语为一般将来时，或含有情态动词，或是祈使句，从句要用一般现在时代替将来的动作。
eg:
I
will
go
swimming
if
it
doesn’
t
rain
tomorrow.
三、动词第三人称单数的构成
1．一般情况直接加-s;
works,
learns,
comes,
plays.
2．结尾为s,
x,
sh,
ch或o
加-es;
passes,
washes,
teaches,
goes
3．结尾为辅音字母+y
，变y为
i
再加-es
;
carry-carries,
fly-flies。
注明：不规则动词：
（1）have----has.
（2）be-am-are-is.
写出下列动词的第三人称单数：
1．Land:_____________.
2．build:_____________.
3．keep:_____________.
4．blow:_____________.
5．make:_____________.
6．begin:_____________.
7．pass:_____________.
8．watch:_____________.
9．touch:_____________.
10．catch:_____________.
11．fish:_____________.
12．do:_____________.
13．study:_____________.
14．worry:_____________.
15．carry:_____________.
四、词性互换
assist
v.
---
_______
n.
usual
adj.
---
_______
adv.
discuss
v.
---
_______
n.
sleep
v.
---
_______
adj.
_______
adj.
possible
adj.
---
_______
adv.
response
v.
---
_______
adj.
1．You’ll
certainly
enjoy
_______
at
the
party,
children.
(you)
2．How
can
I
be
an
________
of
Father
Christmas?
(assist)
3．He
_______
works
on
the
computer
for
three
hours
a
day.
(usual)
4．The
problem
is
so
serious
that
I
should
have
a
_______
with
you.
(discuss)
5．It
is
________
to
improve
our
English
without
enough
practice.
(possible)
6．Peter
is
_______
for
sports
in
our
school
this
year.
(response)
