Unit 2 How often do you exercise? 同步学案（4课时）

Unit
2
How
often
do
you
exercise
Section
A:
1a—2c
(第1课时)
【学习目标】
1.
掌握词汇：housework,
hardly,
once,
twice,
program等。
2.
掌握频率副词：always,
usually,
often,
sometimes,
hardly,
ever,
never等。
3.
掌握和运用How
often引导的对频率进行提问的句型：
How
often
do
you
watch
TV
--
I
watch
TV
every
day.
How
often
do
you
exercise
--
I
exercise
three
times
a
week.
【重点难点】
1.
学生学会用频率副词表达进行某项活动的频率。
【预习导学】
一、朗读并记忆课本9-10页单词，默写出下列单词的英文。
家务____________
几乎不____________
曾经;从来_________
一次;曾经_________
两次;两倍__________
互联网___________
节目_____________
充满的____________
摇摆_____________
二、找出课文（1a）中表示频率的单词，并理解他们表示的频率程度。
总是____________
通常____________
常常____________
有时____________
几乎不__________
从不____________
三、阅读2a部分内容，找出表示频率的短语，理解其用法。
一周一次________________
一周两次________________
一周三次________________
一月两次________________
【知识链接】
1.
How
often是对动作发生的频率进行提问，意为“多久一次”，回答可以
是Every
day./Once
a
week./Three
times
a
day.等。
2.
回答“事情发生的次数”要用频率副词。“一次”用________,
“两次”
用
__________“三次或者三次以上”用______________，比如three
times（三次），four
times（四次）等。
【课堂检测】
一、翻译下列词组或句子。
1.
帮忙做家务
_______________
2.
看电视
_________________
3.
去购物
___________________
4.
用网络
_________________
5.
读英语书
_________________
6.
去看电影
_______________
7.
我从来不去购物。
_____________________________________
8.
你多久使用一次网络？___________________________________
9.
我每周锻炼一次。
_____________________________________
二、根据首字母提示完成句子。
1.
I
often
help
my
parents
do
the
h__________
on
weekends.
2.
How
often
do
you
exercise
--
T__________
a
week.
3.
He
gets
up
early
every
morning.
He
h________
ever
goes
to
school
late.
4.
What
TV
p__________
do
you
like
best --TV
plays
about
the
countryside.
5.
Do
you
have
a
computer
I
want
to
use
the
I_____________.
【巩固提升】
一、根据句意，完成句子。
1.
The
Olympic
Games
are
held(举办)
_______________（每四年一次）.
2.
He
______________(几乎不)
goes
shopping.
3.
What
do
you
usually
do
______________
(在周末)？
4.
What’s
your
______________(最喜欢的节目)？
5.
Chen
Ping
watches
TV
_________________(一周两次).
二、句型转换。
1.
I
hardly
ever
watch
TV.
（对划线部分提问）
________
________do
you
________
TV
2.
The
child
often
reads
English
books
at
school.（对划线部分提问）
________
does
the
child
often
________
at
school
3.
I’m
learning
swing
dance.
（对划线部分提问）
________
________
________
dance
are
you
learning
4.
He
almost
doesn’t
watch
TV.
（改为同义句）
He
________
watches
TV.
5.
He
washed
his
hands(手)
before
breakfast
yesterday.（用every
day替换）
He
_______
his
hands
before
breakfast
every
day.
Unit
2
How
often
do
you
exercise
Section
A:
2d—3c
(第2课时)
【学习目标】
1.
掌握词汇：full,
swing,
maybe,
least,
at
least等。
2.
继续学习频率副词的用法。
3.
巩固练习一般现在时态的用法。
【重点难点】
1.
学生学会用频率副词表达进行某项活动的频率。
【预习导学】
一、自主预习课本10-11页单词和课文，根据提示完成句子。
1.
Next
week
is
quite
f___________(满的)
for
me.
2.
______________(摇摆舞)
is
fun.
We
all
like
it.
3.
___________(可能；也许)
he
is
the
teacher.
I’m
not
sure.
4.
He
plays
the
guitar
_____________(至少)
twice
a
week.
5.
How
often
do
you
read
English
--
_________________(一个月两次)。
二、根据教材2d对话，回答问题。
1.
What
class
does
Clair
have
next
week
_______________________
2.
What
kind
of
dance
is
Claire
learning
_______________________
3.
How
often
does
Claire
have
piano
lessons
___________________
4.
When
does
Claire
have
piano
lessons
_______________________
【知识链接】
maybe与may
be的区别
1.
maybe为副词，意为“大概，或许，可能”，可以放句首、句中、句末。
Maybe
you
are
right.
=
You
are
right,
maybe.
2.
may
be为“情态动词+动词原形”，意为“可能是”。You
may
be
right.
I
go
to
the
movies
__________
twice
a
week.
He
_____________
a
Chinese
teacher.
【课堂检测】
一、翻译下列短语（2d-3a）。
1.
上钢琴课________________
2.
去看电影_______________
3.
喝牛奶__________________
4.
熬夜___________________
5.
至少____________________
6.
做运动_________________
二、根据句意，补全句子。
1.
What
______
you
usually
_____
on
weekends
--
I
always
exercise.
2.
What
_____
they
_____
on
weekends --They
often
_____with
housework.
3.
What
_____
she
_____
on
weekends
--
She
sometimes
______
shopping.
4.
_____
_____
do
you
______
to
the
movies --
________
once
a
month.
5.
_____
_____
_____
he
watch
TV
--
He
hardly
ever
_________
TV.
【巩固提升】
一、用方框中的单词或短语的适当形式填空。
1.
My
father
works
very
hard
and
often
__________
late.
2.
You
must
do
more
exercise,
___________
twice
a
week.
3.
___________
they
will
come
back
this
afternoon.
4.
My
daughter
___________
smile(微笑)
at
others.
5.
The
children
often
_________
the
old
man
_______
housework.
二、句型转换。
1.
His
brother
looks
very
excited
today.
(改为一般疑问句)
________
his
brother
________very
excited
today
2.
I’d
like
to
learn
swing
dance.
(对划线部分提问)
________
would
you
like
to
learn
3.
Tom
has
piano
lessons
twice
a
week
(对划线部分提问)
________
________
does
Tome
_______
piano
lessons
4.
maybe,
museum,
Lucy,
twice,
does,
a,
the,
to,
month(连词成句)
___________________________________________
5.
Jack
often
plays
sports
with
his
classmates.
(改为否定句)
Jack
________
_______
plays
sports
with
his
classmates.
Unit
2
How
often
do
you
exercise
Section
B:
1a—1e
(第3课时)
【学习目标】
1.
掌握词汇：junk
food,
coffee,
health等。
2.
学会用how
often引导的句型谈论饮食习惯。
3.
学会how
many与how
much的用法区别。
【预习导学】
1、大声朗读1a中的单词，并将其与a-f图片进行搭配。除了vegetable，其
他单词都是_________名词。
2、预习课本第12页课文，写出下列短语。
喝牛奶_______________
对…有益_______________
好习惯_______________
每天晚上_______________
垃圾食品______________
喝咖啡_________________
【知识链接】
1.
She
says
it’s
good
for
my
health.
她说那对我的健康有益。（1b）
1)
be
good
for意为“对……有益”，比如，Drinking
milk
is
good
for
our
sleep.
2)
health是名词，其形容词形式为healthy，意为“健康的”，比如healthy
food。
[拓展]
be
bad
for“对…有害”：Smoking(吸烟)
is
bad
for
health.
2.
How
many
hours
do
you
sleep
every
night？你每晚睡几个小时？（1d）
1)
How
many用来询问可数名词的数量，比如How
many
apples
do
you
have
2)
How
much则用来询问不可数名词的数量，比如How
much
milk
is
there
How
much还对价格进行询问，例：How
much
is
the
T-shirt
【课堂检测】
一、根据课文内容，完成下列句子。
1.
你多久锻炼一次？
________
________
do
you
exercise
2.
你每晚睡几个小时？
________
________
________
do
you
sleep
every
night
3.
她说这对我的健康有利。
She
says
it’s
________
________
my
health.
4.
比尔有好的习惯吗？
________
Bill
have
________
________
二、用括号内所给单词的适当形式填空。
1.
Jane
wants
me
___________(play)
volleyball
with
her
after
school.
2.
Please
give
me
some____________(vegetable)
to
eat.
3.
Everyone
should
eat
more
__________(health)
food.
4.
__________(drink)
too
much
coffee
is
bad
for
our
health.
5.
Mark
_____________(don’t
know)
the
answer
to
the
question.
【巩固提升】
二、按要求完成下列各题。
1.
Lucy
cleans
the
bedroom
every
two
days.
(对划线部分提问)
________
________
does
Lucy
clean
the
bedroom
2.
Jack
does
his
homework
every
evening.
(改为否定句)
Jack
________
________
his
homework
every
evening.
3.
There
are
five
boys
under
the
tree.
(对划线部分提问)
________
________
________are
there
under
the
tree
4.
coffee,
his,
drinks,
day,
father,
every(.)
(连词成句)
___________________________________
5.
They
often
go
online(上网)
on
weekends.
(对划线部分提问)
________
________they
often
________
on
weekends
Unit
2
How
often
do
you
exercise
Section
B:
2a—2e
(第4课时)
【学习目标】
1.
掌握词汇：result,
percent,
online,
television,
although,
through,
mind,
such,
together,
die等。
2.
学会百分数的表达：fifteen
percent,
ninety
percent
of...
3.
掌握although和such的用法。
【重点难点】
1.
学生学会百分数的表达以及通过阅读提高辨别是非的能力。
【预习导学】
一、朗读并记忆第13页的课文，翻译下列词组。
1.
结果，后果____________
2.
在线，联网____________
3.
即使，尽管____________
4.
through________________
5.
mind__________________
6.
such
__________________
7.
together_______________
8.
作者，作家____________
9.
课余活动________________
10.
百分之十五________________
11.
…的回答_______________
12.
例如_________________
二、阅读13页2b文章“第五中学学生业余活动”，根据短文内容填空。
What
do
No.
5
High
School
students
do
in
their
____1____
time
Here
are
the
____2____.
We
___3____that
only
fifteen
percent
of
the
students
exercise
every
day.
We
were
_____4_____
that
ninety
percent
of
them
use
the
Internet
every
day.
Most
students
use
it
for
_____5_____
and
not
for
homework.
【知识链接】
1.
percent：百分之……
英语中用“数字+percent”表示百分数。比如15%表示为fifteen
percent；
若后面要跟名词，需加介词of，如20%的学生表示为twenty
percent
of
the
students。谓语动词的单复数取决于名词的单复数：
Forty
percent
of
the
students
________(be)
girls.
Sixty
percent
of
the
milk
________(be)
used
to
feed
animals.
2.
such：这样的；那样的；类似的
such常与as构成短语such
as，意为“例如”，后跟名词或动名词。
I
like
eating
fruits,
such
as
apples,
bananas
and
oranges.
There
are
many
ways
to
exercise,
such
as
playing
sports
and
running.
【课堂检测】
一、选词填空。
1.
Do
you
know
the
answer
______(to/of)
the
question
2.
Eating
more
fruit
and
vegetables
is
good
for
our
________(health/healthy).
3.
The
best
way
___________(keep/to
keep)
healthy
is
to
exercise.
4.
It
is_____________(surprising/surprised)
for
me
to
meet
an
old
friend.
5.
He
got
to
school
on
time
____________(although/but)
it
was
raining.
二、根据汉语意思完成句子。
1.
在你的业余时间，你经常做什么？
What
do
you
often
do
_______
_______
_______
_______
2.
我们发现百分之十五的学生一点也不喜欢锻炼。
We
find
that
fifteen
percent
of
the
students_____
like
exercise
_____
_____.
3.
我们应该有许多爱好，例如打篮球和游泳。
We
should
have
many
hobbies(爱好),
____
____basketball
and
swimming.
4.
在周末，我想和我的家人一块度过时间。
I
want
to
_______
time
_______
with
my
family
on
weekends.
5.
作者认为保持健康的最好方法是什么
What
does
the
_______
think
is
_______
_______
_______to
keep
health
【巩固提升】
一、用所给单词的适当形式填空。
1.
The
Olympic
Games
are
held(举办)
_______________（每四年一次）.
2.
He
______________(几乎不)
goes
shopping.
3.
What
do
you
usually
do
______________
(在周末)？
4.
What’s
your
______________(最喜欢的节目)？
5.
Chen
Ping
watches
TV
_________________(一周两次).
help...with,
maybe,
stay
up,
at
least,
always