Unit 8 We shouldn't waste water 课件(共33张PPT)

(共33张PPT)
Unit8
We
shouldn’t
waste
water
湘少版
六年级上
Unit8:
We
shouldn’t
waste
water.
aim
学习目标
1.掌握重要单词：should,
waste,
blouse,
enough,
save,
drop,
fresh等。
2.掌握重要词组：
waste
water,
save
every
drop
of
water,
on
the
earth,
enough
water,
keep
the
rivers
clean,
keep
the
air
clean
and
fresh,
plant
more
trees,
instead
of等。
3.掌握和熟练运用重点句型：We
should
plant
more
trees.
We
shouldn’t
waste
water.
4.掌握语境：应该做VS不应该做
words
Vocabulary
should
[??d
,
??d]
动词，应该
发音：sh发/?/
否定词：shouldn’t
waste
[we?st]
动词，浪费
发音：a发/e?/
形近词：
taste:尝
blouse
[bla?z]
名词，短上衣
发音：ou发/a?/
形近词：
house房子
words
Vocabulary
enough
[??n?f]
形容词，足够的
发音：gh发/f/
save
[se?v]
动词，节约
发音：a发/e?/
drop
[dr?p]
名词，(一)
滴
发音：dr发/dr/
fresh
[fre?]
形容词，新鲜的
发音：sh发/?/
practice
Vocabulary
根据首字母提示完成句子：
We
s_____
study
hard
and
do
homework
carefully.
We
shouldn’t
w____
water.
We
should
s____
energy（能源).
The
air
is
very
f_____
here.
There
isn’t
e____
water
in
China.
practice
Vocabulary
答案解析：
We
s_____
study
hard
and
do
homework
carefully.
We
shouldn’t
w____
water.
We
should
s____
energy（能源).
The
air
is
very
f_____
here.
There
isn’t
e____
water
in
China.
答案：
1.
should:
我们应该努力学习，认真写作业。
2.
waste:我们不应该浪费水。
3.
save:
我们应该节约能源。
4.
fresh：这里的空气是非常新鲜的。
5.
enough：中国没有足够的水资源。
A
Let’s
listen
and
say
A
Let’s
listen
and
say
讲解
What
are
you
doing?
I’m
washing
my
blouse.
你在做什么？
我在洗我的短上衣。
现在进行时的核心结构：
be动词+
doing;
用现在进行时问，用现在进行时回答。
2.
We
shouldn’t
waste
water.
我们不应该浪费水。
should:情态动词，应该，后面加动词原形
否定句：主语+shouldn’t+动词+其它,
即在should后面加not.
3.
Everyone
needs
water.
每个人都需要水。
everyone作主语时，谓语动词用单数形式
A
Let’s
listen
and
say
A
Let’s
listen
and
say
讲解
4.
There
isn’t
enough
water
on
the
earth.
地球上没有足够的水。
water，不可数名词，做主语时谓语动词用单数形式；
enough:
作为限定词，修饰不可数名词或可数名词复数，放在名词之前；作为副词，修饰形容词时放在形容词的后面。
on
the
earth:
在地球上
5.
We
must
save
every
drop
of
water.
我们必须节约每一滴水。
must:情态动词，必须，后面加动词原形；否定词mustn’t
禁止
every
修饰名词单数，
a
drop
of
water:
一滴水
A
随堂小测试
单项选择：
What
are
you
doing
?—
I
_____
my
clothes.
A
wash
B
washing
C
am
washing
2.
We
____
waste
water.
A
should
B
shouldn’t
C
must
3.
Everyone
_____
water.
A
need
B
needs
C
needing
4.
There
_____
enough
water
on
the
earth.
A
aren’t
B
is
C
isn’t
A
随堂小测试
答案解析：
What
are
you
doing
?—
I
_____
my
clothes.
A
wash
B
washing
C
am
washing
（用什么时态问，用什么时态回答;
现在进行时
be
doing
）
2.
We
____
waste
water.
A
should
B
shouldn’t
C
must
（根据翻译得出答案）
3.
Everyone
_____
water.
（everyone做主语，谓语动词用单数形式）
A
need
B
needs
C
needing
4.
There
_____
enough
water
on
the
earth.
（不可数名词做主语，动词用单数并结合翻译）
A
aren’t
B
is
C
isn’t
B
Let’s
learn
C
Let’s
Practise
C
随堂小测试
用should和shouldn’t填空：
We
_______
litter.
We
________keep
the
air
fresh.
We
________
kill
wild
animals.
We
________
plant
more
trees.
We
________waste
water.
C
随堂小测试
答案解析：
We
_______
litter.
We
________keep
the
air
fresh.
We
________
kill
wild
animals.
We
________
plant
more
trees.
We
________waste
water.
答案：
shouldn’t,
should,
shouldn’t
should,
shouldn’t
D
Let’s
Read
笔记：
1.not
far
away
from…
距离…不远
2.use
sth
to
do
sth
用某物做某事
3.too
often
太频繁
4.
so
much
water:
如此多的水
much修饰不可数名词
5.
on
foot:
在句子中作状语，步行
6.
enjoy
doing
sth:
喜欢享受做某事
D
Let’s
Read
根据短文内容完成下列各题：
D
Let’s
Read
答案参考：
?
?
?
?
E
Let’s
Write
E
Let’s
Write
答案参考：
many
cars
by
bus
on
foot
by
car
drive
back
home
E
随堂小测试
按要求写句子：
We
should
kill
wild
animals.（变否定句）
____________________________
2.
What
we
should
do
for
environment?
（按实际回答）
_____________________________
3.
We
can
go
to
school
on
foot.（对划线部分提问）
______________________________
4.
What
we
shouldn’t
do
for
everyone?（按实际回答）
_______________________________
E
随堂小测试
答案解析：
We
should
kill
wild
animals.（变否定句）
We
shouldn’t
kill
wild
animals.
2.
What
we
should
do
for
environment?
（按实际回答）
We
should
plant
more
trees.
3.
We
can
go
to
school
on
foot.（对划线部分提问）
How
can
you
go
to
school?
4.
What
we
shouldn’t
do
for
everyone?（按实际回答）
We
shouldn’t
waste
water.
总
Summary
重点单词：
动词：should,
waste,
save
名词：drop,
blouse
形容词：fresh
副词/限定词：
enough
重点词组和搭配：
waste
water,
save
every
drop
of
water,
on
the
earth,
enough
water,
keep
the
rivers
clean,
keep
the
air
clean
and
fresh,
plant
more
trees,
instead
of
等。
重点句型：We
should
plant
more
trees.
We
should
save
every
drop
of
water.
We
shouldn’t
waste
water.等
语法：should
do
VS
shouldn’t
do
总
单元测试
一、按要求写单词：
should
not
（缩写形式）_______
is
not（缩写形式）____________
waste（对应词）_____________
wash（第三人称单数）________
shop（动词-ing形式）_________
总
单元测试
答案解析：
should
not
（缩写形式）
shouldn’t
is
not（缩写形式）
isn’t
waste（对应词）
save
wash（第三人称单数）
washes
shop（动词-ing形式）
shopping
总
单元测试
二、选词填空：
Everyone
_____(is/are)
here.
Let’s
begin
our
class.
He
has
a
cold.
He
_____(should/shouldn’t)
drink
more
water.
Mr.
Li
can’t
come.
I
will
go
to
the
meeting
______(instead/instead
of)
him.
There
is
_____(enough/many)
water
in
the
bottle.
We
should
_____(keep/
waste)
the
water
clean.
We
often
use
our
pens
______(write/to
write)
总
单元测试
答案解析：
Everyone
_____(is/are)
here.
Let’s
begin
our
class.
He
has
a
cold.
He
_____(should/shouldn’t)
drink
more
water.
Mr.
Li
can’t
come.
I
will
go
to
the
meeting
______(instead/instead
of)
him.
There
is
_____(enough/many)
water
in
the
bottle.
We
should
_____(keep/
waste)
the
water
clean.
We
often
use
our
pens
______(write/to
write)
答案：
1.
is：everyone做主语，谓语动词用单数形式；2.
should:
根据翻译，他感冒了，他应该多喝些水；
3.
instead
of:
考察词组，代替；
4.
enough：
修饰不可数名词，不能用many，可以用enough;
5.
keep:
根据翻译，我们应该保持水干净；6.
to
write:
use
sth
to
do
sth,
用…做某事
课后作业
根据日常生活补充以下句子：
We
should
_____________________________.
We
shouldn’t
________________________.
We
should
_____________________________.
We
shouldn’t
________________________.
We
should
_____________________________.
We
shouldn’t
________________________.
We
should
_____________________________.
We
shouldn’t
________________________.
Thanks
a
lot
谢谢
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