(共31张PPT)
人教新目标版
八年级上册英语
Unit
2
How
often
do
you
exercise?
Section
B3a-Selfcheck
写作优质公开课课件
Lead-in:A
video
about
good
habits
Good/Bad
habits
Activities
How
often?
stay
up
late(熬夜)
use
the
Internet
go
to
the
dentist
(看牙医)
…
sometimes
always
never
…
E.g:I
sometimes
stay
up
late...
Free
talk:
Talk
about
your
good/bad
habits.
Activities
Days
a
year
Exercise
Read
books
Watch
TV
for
over
2
hours
Drink
juice
Eat
hamburgers
Help
with
housework
Stay
up
late
Go
to
the
dentist
365
365
320
210
95
20
15
0
3a:Look
at
the
information
in
the
chart
and
complete
the
report.
n.
牙医
Jane
is
a
16-year-old
high
school
student
in
the
United
States.
American
Teenager
magazine
asked
her
about
her
habits.
Jane
has
a
lot
of
good
habits.
She
always
exercises
and
she
reads
books
________.
Also,
she
_______
drinks
juice
and
she
__________
stays
up
late.
often
every
day
hardly
ever
n.
杂志
However,
she
has
some
bad
habits,
too.
She
_______
watches
TV
for
more
than
two
hours
a
day,
and
she
__________
eats
hamburgers.
Her
parents
are
not
very
happy
because
she
__________
helps
with
housework
and
she
______
goes
to
the
dentist
for
teeth
cleaning.
She
says
she
is
afraid!
usually
sometimes
hardly
ever
never
adv.
然而；不过
多于
1.
16?year?old意为“十六岁的”，为复合形容词。
结构为“数词—名词单数—形容词”作前置定语，
如改为后置定语，不用复合形容词。
1).拉里是个15岁的男孩。
Larry
is
a__________________
boy.=Larry
is
a
boy
of
____________.
2).我将有一个5天的假期。
I'll
have
a
_______
holiday.
15-year-old
15
years
old
5-day
2.However
副词，意为“然而，可是”，表示转折关系，可放在句首、
句中和句末。
例：我很饿，但她却给了我一些水。
I
was
hungry,
however,
she
gave
me
some
water.
可是我父亲没有开车去那里。
My
father,
however,
didn’t
drive
there.
3.more
than
意为“多于”，相当于over
;
其反义词为less
than
，意为“少于”
。
e.g.
It
never
takes
more
than/over
an
hour
to
go
home.
回家用时从未超过一个小时。
They’ll
stay
there
for
less
than
three
days.
他们会在那里呆不到三天。
always
exercises
reads
books
every
day
often
drinks
juice
hardly
ever
stays
up
late
usually
watches
TV
sometimes
eats
hamburgers
hardly
ever
helps
with
housework
never
goes
to
the
dentist
good
habits
bad
habits
Ending
Beginning
Jane
is
a
16-year-old
high
school
student
in
the
United
States.
American
Teenager
magazine
asked
her
about
her
habits.
Jane
has
a
lot
of
good
habits.
She
always
exercises
and
she
reads
books
every
day.
Also,
she
often
drinks
juice
and
she
never
stays
up
late.
However,
she
has
some
bad
habits,
too.
She
usually
watches
TV
for
more
than
two
hours
a
day,
and
she
sometimes
eats
hamburgers.
Her
parents
are
not
very
happy
because
she
hardly
ever
helps
with
housework
and
she
never
goes
to
the
dentist
for
teeth
cleaning.
She
says
she
is
afraid.
Body
good
habits
bad
habits
Habits
Activities
How
often?
Good
habits
Exercise
Read
books
Eat
fruit
Drink
milk
Stay
up
late
every
day
always
every
day
never
twice
a
week
3b:Complete
the
chart
with
your
own
information.
In
the
last
column,
use
expressions
like
always,
every
day,
twice
a
week
,
never.
Habits
Activities
How
often
Bad
habits
Watch
TV
for
over
2
hours
Use
the
Internet
Eat
hamburgers
Help
with
housework
Go
to
the
dentist
always
often
twice
a
week
hardly
ever
never
3c:Write
a
report
about
your
good
and
bad
habits.
Say
how
often
you
do
things.
Use
the
report
in
3a
as
an
example.
_____________________________________
_____________________________________
_____________________________________
_____________________________________
_____________________________________
_____________________________________
写作指导
本文为写自己日常生活中的好习惯与坏习惯。因此，应用一般现在时态。
首先，应在将自己的好坏习惯列个清单，标明自己做这些事情的频率。
然后，依次将这些事情完整地表达出来。
最后，通读一遍自己的文章，看有没有错误的地方。
写作注意点
注意语法、句法知识的灵活运用。
1.
语态、时态要准确无误。
2.
主谓语要一致，主语的人称和数要和谓语一致。
3.
注意人称代词的宾格形式。
4.
注意冠词用法，例如：
He
is
an
honest
student.中的an不能写成a。
5.
注意拼写、标点符号和大小写。标点符号特别注意汉英的不同。
Beginning：介绍自己的信息。
(background)
Body:
____
has
____
good
habits.
1.____________________
2.____________________
3.____________________
good
However,
____
has
____
good
habits.
1.____________________
2.____________________
3.____________________
bad
Ending
Out-
line
Hello,
everyone.
I
am
Jack.
I
have
a
lot
of
good
habits.
I
always
exercise
and
I
read
books
for
one
hour
every
day.
I
usually
help
my
mother
with
the
housework
and
clean
my
room
by
myself.
I
eat
fruit
and
vegetables
every
day.
I
hardly
ever
stay
up
late
and
get
up
early.
Possible
version
one:
beginning
But
I
also
have
some
bad
habits.
I
like
playing
computer
games.
I
play
them
for
two
hours
a
day.
I
like
eating
hamburgers,
too.
I
eat
hamburgers
three
to
five
times
a
week.
It’s
bad
for
my
health.
But
I
can’t
get
rid
of
it.
body
ending
I
have
lots
of
good
habits.
I
exercise
every
day.
I
always
read
books.
I
also
eat
fruit
every
day.
I
drink
milk
twice
a
week.
I
never
stay
up
late.
But
I
have
some
bad
habits,
too.
I
always
watch
TV
for
two
hours
a
day.
I
use
the
Internet
every
day.
I
hardly
ever
help
with
housework.
I
never
go
to
the
dentist.
Possible
version
two:
How
often
do
you
eat
breakfast?
Almost
every
day.
How
often
do
you
eat
fast
food?
A
few
times
a
week.
adv.
几乎；差不多
4.Take
the
health
quiz.
Compare
your
results
with
your
partner’s.
Who’s
healthier?
How
often
do
you
eat
vegetables
and
fruit?
A
few
times
a
week.
How
often
do
you
exercise?
A
few
times
a
month.
How
many
hours
do
you
watch
TV
every
week?
None.
How
many
hours
do
you
usually
sleep
at
night?
Less
than
six.
较少；少于
pron.
没有一个
1.a=0,
b=1,c=2
2.a=2,
b=1,c=0
3.a=0,
b=1,c=2
4.a=0,
b=1,c=2
5.a=2,
b=1,c=0
6.a=0,
b=1,c=2
9-12
points:
You’re
really
healthy!
Good
for
you—and
your
health!
4-8
points:
You’re
smart
about
your
health
most
of
the
time.
0-3
points:
You
have
to
learn
more
about
healthy
habits.
Don’t
worry—
you
can
do
it!
Are
you
healthy?
n.
得分；点
Almost
every
day.
几乎每天。
almost为程度副词，意为“几乎；差不多”。
almost一般置于实义动词之前，连系动词、助动词和情态动词之后，一般不置于句末。
e.g.
Hurry
up,
it
is
almost
time
for
school.
快点，该上学了。
It
was
almost
like
a
good
dream.
这几乎就像一场美梦。
注意：almost不能与not连用，但可与no，
none，
nobody，
nothing，
never等否定词连用。
eg：Almost
nobody
believed
her.
几乎没有人相信她。
1.
Complete
the
chart
with
activities
you
do
and
don’t
do.
What
about
your
mother/
father?
always
usually
often
sometimes
hardly
ever
never
I
My
mother
or
father
Self
check
I
My
mother/father
always
usually
often
sometimes
hardly
ever
never
play
basketball
play
chess
read
books
read
newspapers
eat
hamburgers
eat
chicken
drink
juice
drink
tea
watch
TV
use
the
Internet
stay
up
late
get
up
early
Example
2.
Write
five
sentences
using
the
information
above.
I
hardly
ever
watch
TV.
I
always
play
basketball
after
school.
My
father
always
plays
chess
on
weekends.
I
usually
read
books
on
weekends.
My
father
sometimes
drinks
tea.
3.
Fill
in
the
blanks
in
the
conversation.
A:
What
do
Tom
and
Mike
do
on
weekends?
B:
They
sometimes
go
to
the
museum.
A:
do
they
go
to
the
shopping
center?
B:
ever.
Maybe
about
twice
a
month.
A:
do
they
watch
TV?
B:
Mike
never
watches
TV,
but
Tom
watches
TV
______
day.
A:
Oh,
I’m
just
like
Tom.
I
watch
TV,
too.
usually
How
often
Hardly
How
often
every
always
课时重点回顾
课时总结
1.
Adverbs
of
frequency:
always;usually;often;sometimes;hardly
ever;never
2.
Useful
expressions:dentist,
magazine,
however,
almost,
none,
less,
point，go
to
the
dentist,
more
than,
less
than,
a
16-year-old
student,
most
of
the
time
3.
Writing：Write
a
passage
about
personal
habits
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Unit2
How
often
do
you
exercise
SectionB(3a-Selfcheck)写作导学案
学生姓名
班级
序号
课题内容
Unit2
How
often
do
you
exercise
SectionB写作
学习目标与核心素养
理解并掌握下列词汇及短语：dentist,
magazine,
however,
than,
almost,
none,
less,
point，most
of
the
time，go
to
the
dentist,
more
than,
less
than,
a
16-year-old
student,
most
of
the
time2.理解并掌握下列重点句子:1）How
often
do
you
eat
fast
food?2）How
many
hours
do
you
watch
TV
every
week?3.
学会介绍自己的好习惯和坏习惯。
学习重点
复习巩固本单元重点句型，重点短语。
学习难点
学会描述一个人的生活习惯。
【预习检测】
1较少（的）________________
2
牙科医生
________________
3
杂志
_________________
4
然而；无论如何________________
5
比
_________________
6几乎；差不多
________________
7
没有人；没有任何东西，毫无
___________________
8
多于
_________________
9
少于
________________
10
大多数时间
______________
11
看法；要点；重点；小数点；目标；分数
______________________
12
去看牙医
________________
13
一个16岁的学生_______________
【合作探究】
Step
1
Free
talk
A:
Do
you
always
exercise
?
B:
….
(
every
day
)
A:
Do
you
read
books
every
day?
B:….
(every
day)
A:
Do
you
often
drink
juice
?
B:…(
twice
a
week)
A:
How
often
do
you
stay
up
late?
B:…
(hardly
ever)
Step
2自学（自主探究
）
1．朗读文段，特别注意以下单词的读音及含义；
writer
['ra?t?(r)]
n.
作者；作家
dentist
['dent?st]
n.
牙科医生
magazine
['m?ɡ?zi?n]
n.
杂志
however
[ha?'ev?(r)]
adv.
然而；无论如何；
than
[??n]
conj.
比
almost
['??lm??st]
adv.
几乎；差不多
none
[n?n]
pron.
没有人；没有任何东西，毫无
less
[les]
adj.
更少的；较少的
point
[p??nt]
n.
看法；要点；重点；小数点；目标；分数
2．再次朗读文段，弄懂大意并选词填空；
3．检查答案；
探究一
(1)
no
one
没有一个人;
none
也指没有一个人,但它强调三者或三者以上的都不
(
当谈论两者以上都不时，用neither,不用none);
nobody指没有一个人,它强调的是连一个也没有;
nothing
指的是什么也没有,
指的是物;
anything
指的是任何事或物
(2)
nobody,
no
one,
nothing和none常用作简略答语，一般情况下，nothing回答what问句；
nobody和no
one回答who问句；none回答how
m
any或how
much问句。
Phrases:
探究二
more
than
多于
less
than
少于、不到
探究三
be
afraid害怕
be
afraid
to
do
sth.害怕做某事
be
afraid
of
doing
sth.害怕做某事
be
afraid
of
sb./sth.
害怕某人/某物
be
afraid+that从句:
担心……,恐怕……
探究四worry
about=be
worried
about
担心、担忧
探究五a
16-year-old
student一个16岁的学生
复合形容词构成：数词–可数名词单数–形容词
e.g.
She
is
an
8-year-old
girl.
This
is
a
1000-word-long
letter.
4．完成对自己的生活习惯的调查表（No.
4
on
P16.）
Step
3
课堂导学
1.
Reading
1)
快速浏览3a
,回答下列问题：
Does
Jane
have
any
bad
habits?
Does
she
exercise
every
day?
(Answers:
Yes,
she
does.
She
always
exercises.)
细读3a,根据图表完成报告。小组内交流答案。
2）朗读短文，然后根据图表复述短文。
2.
Writing
写作任务：
我们在3a中学习了Jane的生活习惯，那么你的生活习惯如何呢？请你根据你的生活情况写一篇文章。内容包括：
1.简单的自我介绍；
2.你平常都干些什么？有哪些好的和不好的生活习惯（至少各写两条）？
3.谈谈你对自己的生活方式的看法。
写作要求：
1.不能抄袭3a短文；不得出现真实校名、人名；
2.语句连贯，注意分段，80词左右。
【思路点拨】
第一步：审题：人称________________
时态________________
第二步：列提纲
第一段
开篇点题：介绍自己
My
lifestyle
is
healthy./I
have
a
healthy
lifestyle./It’s
important
to
live
a
healthy
life.
第二段
描述生活习惯及平常的活动
In
my
daily
life,
I
usually...
第三段
总结全文：画龙点睛谈感受
A
healthy
lifestyle
is
good
for
my
health
and
study.
第三步：列出主要短语和句型
健康的生活方式
_________________________
2.饮食习惯?____________________________________
3.上网____________________________________
4.看电视______________________________________
花时间和朋友在一起______________________
6.早睡________________________________________
熬夜____________________________________
8.吃垃圾食品___________________________________
9.去看牙医________________________________
10.对什么有好处________________________________
11.帮忙做家务_____________________________
12.这有益于身心健康____________________________
第四步：运用and,or,so,however等连接词将以上要点连成文章，并注意句型多样化。
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
4.Self
check
完成Self
check部分练习1、2。
【单元小结】
本节课我们学习了如何介绍自己的好习惯和坏习惯以及怎样写调查报告。
词汇：dentist,
magazine,
however,
than,
almost,
none,
less,
point，most
of
the
time
短语：go
to
the
dentist,
more
than,
less
than,
a
16-year-old
student,
most
of
the
time
重点句子:
1）How
often
do
you
eat
fast
food?
2）How
many
hours
do
you
watch
TV
every
week?
Grammar:
The
Simple
Present
Tense
and
Adverbs
of
Frequency.
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