(共37张PPT)
人教新目标版
八年级上册英语
Unit2
How
often
do
you
exercise?
Section
A
2d-3c优质课件
(语法:频度副词)
Warm-up:
Enjoy
a
song
My
weekends
exercise/do
sports
read
books/do
some
reading/read
go
shopping/do
some
shopping/shop
help
with
housework/do
housework
watch
TV
go
to
the
movies
do
homework
go
fishing
go
to
the
beach
use
the
Internet
Quick
eyes:Weekend
activities
usually
sometimes
always
often
never
hardly
ever
总是
通常
常常
有时
几乎不
从不
Adverbs
of
frequency频率副词
How
often
do
you
do
these
things
on
weekends?
Can
you
put
these
phrases
into
English?
每天
_______________________
一星期一次
_______________________
一星期二次
_______________________
一星期三次
_______________________
一星期四次
_______________________
一个月一次
_______________________
一个月二次
_______________________
一个月三次
_______________________
一年五次
_______________________
four
times
a
week
once
a
month
twice
a
month
three
times
a
month
five
times
a
year
every
day
once
a
week
twice
a
week
three
times
a
week
其他表示频率词组：
运动/每
周四次
看电视/每天
上网/一周一次
看电影
/一个月两次
购物/
几乎不
上钢琴课/
一个月四次
去夏令营/
每年一次
帮做家务
一周两次
去沙滩/每年两次
阅读/每天两次
A:What
do
you
do
on
weekends?
B:
I
(always/uauslly/often
/sometimes/hardly
ever..)...
A:How
often
do
you...?
B:...
玩转盘编对话。
piano
lesson
dance
lesson
play
tennis
Wednesday
and
Friday
Tuesday
Monda
y
Claire
and
Jack
are
talking
about
weekend
activities.Skim
2d
and
match.
How
often
does
Claire
have
dance
lessons?
2.
How
often
does
Claire
have
piano
lessons?
3.
What
kind
of
dance
is
Clair
learning?
4.
Who
will
Claire
play
tennis
with?
She
has
dance
lessons
once
a
week,every
Monday.
She
has
piano
lessons
twice
a
week,
on
Wednesday
and
Friday.
She
is
learning
swing
dance.
Her
friends
and
Jack.
摇摆舞
Read
again
and
answer
the
questions.
摇摆舞属于爵士乐的一个分支，又称“摇摆爵士舞”，初现于20世纪早期的美国，并于20至50年代逐步发展成为一个独立的舞蹈分支，其音乐由爵士（Jazz）和蓝调(Blues)音乐演变而来，有摆荡的感觉，故而得名。
在美国，摇摆舞在不同地域有多种不同的形式，其中最为著名的是一种名为“林迪舞”（Lindy
Hop）的男女双人舞。除此之外，摇摆舞还有吉特巴(Jitterbug)，查尔斯顿(Charleston)、巴布阿(Balboa)、东岸摇摆舞(East
Coast
Swing)和西岸摇摆舞(West
Coast
Swing)等形式。
swing
dance
Jack:
Hi,
Claire,
are
you
free
next
week?
Claire:
Hmm…next
week
is
quite
full
for
me,
Jack.
Jack:
Really?
How
come?
Claire:
I
have
dance
and
piano
lessons.
Jack:
What
kind
of
dance
are
you
learning?
Claire:
Oh,
swing
dance.
It’s
fun!
I
have
class
once
a
week,
every
Monday.
Read
loudly.
adj.
空闲的
adj.
忙的；满的；充满的
为什么呢？/怎么会呢？，用来询问
事情的缘由或状况
哪种类型的……?
摇摆舞
Jack:
How
often
do
you
have
piano
lessons?
Claire:
Twice
a
week,
on
Wednesday
and
Friday.
Jack:
Well,
how
about
Tuesday?
Claire:
Oh,
I
have
to
play
tennis
with
my
friends.
But
do
you
want
to
come?
Jack:
Sure.
……怎么样？
不得不
1.
Next
week
is
quite
full
for
me.我下周比较忙。
full意为“忙的”，同义词是busy，反义词是free“空闲的”；
full意为“满的”，反义词是empty。词组：be
full
of
充满……相当于be?filled?with。
full意为“吃饱了的”，其反义词为hungry。
【运用】选出句子中full的含义。
A.
忙的???????
B.
满的??????
C.
吃饱了的
(?
)
(1)
Sorry,
the
hotel
is
full
now,
so
you
need
to
find
another
one.
(?
)
(2)
No
more
for
me,
thanks
—
I’m
full.
(?
)
(3)
Her
life
is
full
and
she
doesn’t
have
time
to
relax.
B
C
A
2.
Well
,
how
about
Tuesday?
嗯，周二怎么样？
How
about…?意为“……怎么样呢？”，常用于询问对方的情况或征求意见、提出建议等，其后接名词、代词或动名词。相当于What
about…?
e.g.
How
about
going
swimming?
去游泳怎么样？
How
about
a
drink?
喝杯酒怎么样?
It's
sunny
today.
How
/
What
about
playing
tennis?
今天天气不错。去打网球怎么样？
中考对接：
（江苏泰州中考）—I
feel
stressed
from
time
to
time.
Could
you
give
me
some
advice?
—
_______sharing
your
worries
with
your
parents?
A
.
Why
don’t
you
B
.
How
about
C
.
Why
not
D
.
Would
you
like
A:
Hi,
…
are
you
…
next
week?
B:
…next
week
…
for
me.
A:
Really?
How
come?
B:
I
have…
lessons.
A:
What
…
are
you
learning?
B:
Oh,
swing
dance.
It’s…!
I
have
classes
…
A:
How
often
…?
B:
…
Role-play.
Complete
the
sentences.
1.
你通常在周末做什么？
______
___
you
______
do
on
weekends?
2.
我总是去运动。
I
______
_______.
3.
他们在周末做什么？
______
___
they
___
on
weekends?
4.
他们经常帮助做家务。
They
_____
help
with
__________.
5.
她在周末做什么？
What
_____
she
___
on
weekends?
usually
What
do
always
exercise
What
do
do
often
does
do
housework
6.
她有时候去购物。She
_________
_____
________.
7.
你多久去看电影一次？
_____
_____
do
you
go
to
the
______?
8.
我可能一个月去看一次。
I
go
to
movies
maybe
____
___
_____.
9.
他多久看一次电视?
____
______
does
he
watch
TV?
10.
他几乎不看电视。He
______
_____
watches
TV.
11.
你去购物吗？
___
____
go
shopping?
12.
不，我从不去购物。
No,
I
_____
____
shopping.
sometimes
goes
shopping
How
often
movies
once
a
month
hardly
ever
How
often
adv.
大概；或许；可能
Do
you
never
go
语法重点
：
频度副词
语法讲解:
how
often
多久一次
How
often
+
助动词
do
(does
或
did)
+
主语
+
do
sth.?
用来询问（主语）多久进行一次某个（活动）的频率;
—
How
often
do
you
watch
TV?
你多久看一次电视？
—
Twice
a
week.
每周两次。
答语：（1）every+名词单数
everymorning/afternoon/evening/day/Sunday/weekend/
week/
month/term/year/…
—
How
often
does
he
read
books?
—
Every
day.
（2）次数+一段时间
once
a
day
/
twice
a
week
/
once
or
twice
a
year
/
two
or
three
times......
“次数”的表达方法:
1.
一次；
once
2.
两次；
twice
3.
三次或三次以上；
基数词+times
Eg:
三次=three
times
4.
表示“……几次”频率的表达方法是:
次数+a
day/
a
week/
a
month/
a
year
（3）频度副词
概念：在一般现在时态的句子中，常出现usually，often，
sometimes，never等表示频率的状语。这些词在英语中被称为频度副词。
频度副词强弱顺序。always(100％)>usually(80％)>often
(60％)
>sometimes(40％)>seldom(20％)>hardly(10％)>hardly
ever(5％)>never(0％)。
seldom、hardly、hardly
ever、never具有否定意义。
频度副词
频度副词
词
义
频
率
英
文
释
义
always
总是
100﹪
all
the
time
usually
通常
80﹪
often,
generally
often
经常
60﹪
(
at
)
many
times
sometimes
有时
40﹪
at
times,
now
and
then
hardly
ever
几乎不
20﹪
almost
not,
not
at
all
never
从不
0﹪
not
ever,
not
at
any
time
频度副词在句中的位置：
1.频度副词一般放在系动词be、助动词或情态动词之后，行为动词之前。
eg：He
is
always
asking
for
money.他总是要钱。
We
often
have
lunch
at
school.
我们经常在学校吃午饭。
2.有些频度副词可放在句首或句尾，用来表示强调。
eg：Sometimes
I
walk
home，and
sometimes
I
go
home
by
bus.
我有时步行回家，有时乘公共汽车回家。
3.never
用于否定句，意为“从不”，
一般放在have，has
后面。
例：I
have
never
been
to
Beijing.
我从没去过北京。
4.
never
位于句首，句子要倒装。
eg：Never
can
I
see
this
girl
again.我再也不能见到这个女孩了。
注意：never主要与肯定动词连用而不与否定动词连用。一般情况下它意为“从未有过”
例：I
never
promise
too
much.
我从来没有许诺太多。
注意一：how
often、how
long、how
soon、how
many
times
?how
often
意为“多久一次”，用来提问频率。
?how
long
意为“（延续）多长时间”，用来询问时间的长短；也可询问某物的长度。回答时用for
或since引导的时间状语。
?how
soon
意为“还要多久（时间）才……”，一般用将来时态，回答用in
引导的时间状语。
?
how
many
times
意为“多少次”，用于询问次数，回答用once,
three
times等。
中考对接：
(山东潍坊中考）—______do
you
go
to
Weifang
Theatre?—Once
a
month.
A
.
How
soon
B
.
How
often
C
.
How
much
D
.
How
long
注意二：sometimes,
some
times,
sometime与some
time
sometimes：是频度副词，意为“有时”，表示动作发生的不经常性，多与一般现在时连用，它可位于句首、句中或句末，对它提问用how
often。
some
time是名词短语意为“一段时间”，表示“一段时间”时，句中谓语动词常为延续性动词。对它提问用how
long。
some
times是名词短语，意为“几次；几倍”，其中time是可数名词，对它提问用how
many
times。
sometime是副词，意为“某个时候”，表示某个不确切或不具体的时间，常用于过去时或将来时，对它提问用when。
巧记
sometimes,
some
times,
sometime与some
time
“有时”相聚加s（sometimes）,
“几次”分开带s（some
times）。
相聚为“某时（sometime）”，
分开“一段时间（some
time）”。
__________
I
get
up
very
late.
有时候我起床很晚。
I
have
read
the
story
__________.
我已经看过这个故事很多次了。
I’ll
go
to
Shanghai
__________
next
week.
下周我要去上海一段时间。
I
will
stay
here
for
__________.
我某个时候会在这里待。
Sometimes
some
times
sometime
some
time
sometimes
some
times
sometime
some
time填空
注意三：hardly与hard
hardly用作副词，意为“几乎不，几乎没有”，表示否定意义，其同义短语为
almost
not。
含有
hardly
的句子是否定句。可修饰动词或与ever连用构成词组。
例：I
can
hardly
see.
我几乎什么都看不见。
hard
作副词，意为“努力地，猛烈地”修饰动词；它作形容词，意为“困难的，硬的”，修饰名词。
例：It
is
raining
hard.
雨下得很大。（作副词）
The
stone
is
very
hard.
石头很硬。（作形容词）
中考对接
（1）（湖北黄冈中考）If
you
don’t
work
enough,
I
don’t
think
your
dream
will
come
.
A.
hardly,
truly
B.
hardly,
true
C.
hard,
true
D.
hard,
truly
（2）（浙江宁波中考）—Did
you
go
to
the
cinema
last
night?
—Oh,
no.
I
____
go
to
the
cinema.
The
tickets,
you
know,
are
too
expensive.
A.
always
B.
hardly
C.
usually
D.
often
How
often
_____
he
play
soccer?
_____
you
drink
milk?
How
often
____
they
stay
up
late?
_____
Sue
eat
a
healthy
breakfast?
How
often
____
you
eat
apples?
____
your
parents
play
cards?
does
do
Do
Does
Do
do
完成课本3a.
a.
Yes.
She
usually
does.
b.
Hardly
ever.
I
don’t
like
them.
c.
He
plays
at
least
twice
a
week.
d.
No,
they
don’t.
They’re
too
busy.
e.
Never.
They
always
go
to
bed
early.
f.
Yes,
I
do.
Every
day.
至少；不少于；起码
答案：1.
c
2.
f
3.
e
4.
a
5.
b
6.
d
at
least
“至少，不少于；起码”，副词词组，指在数量或程度上。
Questions:
__________________________________?
(how
often
/
help
with
housework)
2.
__________________________________?
(what
/
usually
/
do
/
weekends)
3.
___________________________________?
(how
often
/
best
friend
/
exercise)
4.
___________________________________?
(what/
usually
/
do
/after
school
)
How
often
do
you
help
with
housework
What
do
you
usually
do
on
weekends
How
often
does
your
best
friend
exercise
What
do
you
usually
do
after
school
完成课本3b.
What
can
you
do
to
improve
your
English?
read
English
books
sing
English
songs
speak
English
with
foreigners
Discussion
watch
English
movies
read
English
newspapers
do
some
English
exercise
How
often
do
you…
Names
Frequency
read
English
books?
Lin
Ying
twice
a
week
完成课本3c.
How
often
do
you…
Names
Frequency
read
English
books?
Lin
Ying
twice
a
week
Su
Lei
Hu
Tao
once
a
week
Hu
Tao
Ma
Li
twice
a
week
every
day
twice
a
month
write
to
a
pen
pal
watch
English
movies
go
to
English
club
keep
an
English
diary
Sample
Report
like
this:
Ask
your
classmates
,
then
give
us
your
group
result!
Lin
Ying
reads
English
books
twice
a
week.
Hu
Tao
goes
to
English
Club
twice
a
week.
Su
Lei
watches
English
movies
once
a
week.
Ma
Li
writes
to
a
pen
pal
twice
a
month.
Hu
Tao
keeps
an
English
diary
every
day.
I
think
Hu
Tao
is
the
best
English
student.
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Unit
2
How
often
do
you
exercise?
Section
A2d-3c导学案
课题
Unit
2
How
often
do
you
exercise?
单元
Unit
2
学科
英语
年级
八上
学习目标
1.理解并掌握下列词汇及短语：swing
dance,
use
the
Internet,
be
free,
next
week,
swing
dance,
have
piano
lessons,
have
to，maybe,
at
least,
stay
up,
play
sports2.理解并掌握下列重点句子:1)
What
do
you
usually
do
on
weekends？I
often
go
to
the
movies.2)
How
often
do
you
watch
TV？I
watch
TV
every
day.3)
Are
you
free
next
week?4)
Next
week
is
quite
full
for
me.
5)
What
kind
of
dance
are
you
learning?3.
正确使用频率副词和一般现在时。
重点
运用所学的目标语言How
often
do.../What
do
you...等向其他人询问了解他们在平时生活中经常或反复发生的事情。
难点
熟练使用频率副词和一般现在时。
教学过程
【课前准备】
一、预习检测：full（adj.）
________
free（adj.）
________大概；或许；可能
________
至少；不少于________
摇摆舞
_________??
how
about
________How
come?
_________
maybe
_________
完成句子1.
你通常在周末做什么？
______
___
you
______
do
on
weekends?2.
我总是去运动。
I
______
_______.3.
他们在周末做什么？
______
___
they
___
on
weekends?4.
他们经常帮助做家务。
They
_____
help
with
__________.
5.
她在周末做什么？What
_____
she
___
on
weekends?
6.
她有时候去购物。She
_________
_____
________.7.
你多久去看电影一次？
_____
_____
do
you
go
to
the
______?
8.
我可能一个月去看一次。
I
go
to
movies
maybe
____
___
_____.9.
他多久看一次电视?
____
______
does
he
watch
TV?
10.
他几乎不看电视。He
______
_____
watches
TV.
11.
你去购物吗？
___
____
go
shopping?12.
不，我从不去购物。
No,
I
_____
____
shopping.
【学习过程】
【导入】复习：重点词汇和句型【合作探究】探究一:2d一、读对话回答问题。1.
How
often
does
Claire
have
dance
lessons?
2.
How
often
does
Claire
have
piano
lessons?3.
What
kind
of
dance
is
Clair
learning?4.
Who
will
Claire
play
tennis
with?二、语法讲解1.Next
week
is
quite
full
for
me.我下周比较忙。full用法_____________________________________________________________________________【运用】选出句子中full的含义。A.
忙的???????
B.
满的??????
C.
吃饱了的(?
)
(1)
Sorry,
the
hotel
is
full
now,
so
you
need
to
find
another
one.(?
)
(2)
No
more
for
me,
thanks
—
I’m
full.(?
)
(3)
Her
life
is
full
and
she
doesn’t
have
time
to
relax.Well
,
how
about
Tuesday?
嗯，周二怎么样？How
about…?意为“……怎么样呢？”，常用于询问对方的情况或征求意见、提出建议等，其后接名词、代词或动名词。相当于What
about…?【运用】去游泳怎么样？_________________________________________今天天气不错。去打网球怎么样？_________________________________________中考对接：
（江苏泰州中考）—I
feel
stressed
from
time
to
time.
Could
you
give
me
some
advice?
—
_______sharing
your
worries
with
your
parents?A
.
Why
don’t
you
B
.
How
aboutC
.
Why
not
D
.
Would
you
like探究二：
Grammar
Focushow
often
多久一次How
often
+
助动词
do
(does
或
did)
+
主语
+
do
sth.?
用来询问（主语）多久进行一次某个（活动）的频率;答语：（1）every+名词单数every
morning/afternoon/evening/day/Sunday/weekend/week/
month/term/year/…（2）次数+一段时间once
a
day
/
twice
a
week
/
once
or
twice
a
year
/
two
or
three
times......一次______
两次______
三次____________四次____________（3）频度副词概念：在一般现在时态的句子中，常出现usually，often，sometimes，never等表示频率的状语。这些词在英语中被称为频度副词。频度副词强弱顺序：always(100%)
﹥almost
always（90%）﹥
usually（80%）
﹥often（30%-50%）
﹥sometimes（20%）﹥
hardly
ever(
seldom
)（5%）﹥never(0%)频度副词在句中的位置：频度副词一般放在系动词be、助动词或情态动词之后，行为动词之前。
我们经常在学校吃午饭。_________________________________________有些频度副词可放在句首或句尾，用来表示强调。我有时步行回家，有时乘公共汽车回家。_________________________________________3.never
用于否定句，意为“从不”，
一般放在have，has
后面。例：I
have
never
been
to
Beijing.
我从没去过北京。4.
never
位于句首，句子要倒装。eg：Never
can
I
see
this
girl
again.我再也不能见到这个女孩了。
注意：never主要与肯定动词连用而不与否定动词连用。一般情况下它意为“从未有过”例：I
never
promise
too
much.
我从来没有许诺太多。
辨析一：how
often、how
long、how
soon、how
many
timeshow
often
意为“多久一次”，用来提问频率。?how
long
意为“（延续）多长时间”，用来询问时间的长短；也可询问某物的长度。回答时用for
或since引导的时间状语。?how
soon
意为“还要多久（时间）才……”，一般用将来时态，回答用in
引导的时间状语。?
how
many
times
意为“多少次”，用于询问次数，回答用once,
three
times等。中考对接：
(山东潍坊中考）—______do
you
go
to
Weifang
Theatre?—Once
a
month.
A
.
How
soon
B
.
How
oftenC
.
How
much
D
.
How
long辨析二：sometimes,
some
times,
sometime与some
sometimes：是频度副词，意为“有时”，表示动作发生的不经常性，多与一般现在时连用，它可位于句首、句中或句末，对它提问用how
often。some
times是名词短语，意为“几次；几倍”，其中time是可数名词，对它提问用how
many
times。sometime是副词，意为“某个时候”，表示某个不确切或不具体的时间，常用于过去时或将来时，对它提问用when。some
time是名词短语意为“一段时间”，表示“一段时间”时，句中谓语动词常为延续性动词。对它提问用how
long。__________
I
get
up
very
late.
有时候我起床很晚。I
have
read
the
story
__________.
我已经看过这个故事很多次了。I’ll
go
to
Shanghai
__________
next
week.
下周我要去上海一段时间。I
will
stay
here
for
__________.
我某个时候会在这里待。辨析三
hardly与hardhardly用作副词，意为“几乎不，几乎没有”，表示否定意义，其同义短语为
almost
not。
含有
hardly
的句子是否定句。可修饰动词或与ever连用构成词组。
例：I
can
hardly
see.
我几乎什么都看不见。hard
作副词，意为“努力地，猛烈地”修饰动词；它作形容词，意为“困难的，硬的”，修饰名词。
例：It
is
raining
hard.
雨下得很大。（作副词）
The
stone
is
very
hard.
石头很硬。（作形容词）
中考对接
（1）（湖北黄冈中考）If
you
don’t
work
_____enough,
I
don’t
think
your
dream
will
come
.
A.
hardly,
truly
B.
hardly,
true
C.
hard,
true
D.
hard,
truly（2）（浙江宁波中考）—Did
you
go
to
the
cinema
last
night?
—Oh,
no.
I
____
go
to
the
cinema.
The
tickets,
you
know,
are
too
expensive.
A.
always
B.
hardly
C.
usually
D.
often探究三
语言点①I
go
to
the
movies
maybe
once
a
month.
我大概一个月去看一次电影。maybe意为“或许、大概”，是副词，表示可能性，常置于句首，在句中作状语，相当于perhaps；may
be意为“也许是，可能是”，是“情态动词may
+be（动词be的原形）”结构，在句中作谓语。Maybe
he
is
in
the
office.
=He
may
be
in
the
office.②How
often
do
they
stay
up
late?
他们多久熬一次夜？(stay
up熬夜)③He
plays
at
least
twice
a
week.
他一周至少踢两次。(at
least
至少
at
most
至多)④Do
your
parents
play
sports?你的父母做运动吗？
（play
sports做运动
近义词
do
sports）Work
on
3bUse
the
words
given
to
write
questions.
Then
ask
and
answer
in
pairs.Questions
My
partners’
answers
?
(how
often
/
help
with
housework)
?
(what
/
usually
/
do
/
weekends)
?
(how
often
/best
friend
/
exercise)
?
(what
/
usually
/
do
/
after
school)Ⅳ.
Post－taskLook
at
the
pictures
on
the
screen
and
make
a
survey
in
groups:
What
can
you
do
to
improve
your
English?
Talk
about
how
to
improve
their
English.
Show
the
target
language:
How
often
do
you
read
English?
Fill
in
the
chart
and
add
more
things
to
the
chart.
How
often
do
you...?NamesFrequencyread
English
booksLin
YingTwice
a
week
课时总结及反馈
今天学到了什么？_______________________________
_______________________________________________________________不足之处：_____________________________
______________________________
______________________________
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