(共33张PPT)
Unit
3
Sports
and
Fitness
Period
3
Discovering
Useful
Structures
人教版（2019）
必修一
Lead-in
Lead-in
Video
Sports
Day
Lead-in
New
words
He
has
made
a
very
positive
contribution
to
the
organization.
Let’s
play
Let’s
play
1.
Be
_________(乐观的)
and
joyful,
for
your
mental
health
is
equal
to
your
physical
health.
positive
Let’s
learn
Read
the
conversations
below
and
underline
the
tag
questions
and
their
answers.
Amy:
It's
not
a
real
sport,
is
it?
Shen
Qi:
Yes,
it
is.
Adam:
That
sounds
interesting,
doesn't
it?
Julie:
Sure,
it
does.
1
2
Lin
Tao:
Hi!
It's
a
beautiful
day,
isn't
it?
Han
Jing:
Yes,
it
is.
I'm
going
to
play
soccer.
Can
you
come
along
and
join
us?
Lin
Tao:
Sorry,
I
can't.
I've
got
to
meet
my
adviser.
By
the
way,
our
school
soccer
team
won
at
last,
didn't
they?
Han
Jing:
No,
they
didn't.
It's
too
bad.
3
What
functions
do
the
tag
questions
have?
The
tag
questions
above
are
used
for
confirmation.
Complete
the
conversations
with
appropriate
tag
questions
or
correct
answers.
A:
It's
not
going
to
rain,
is
it?
B:
_____________.
It's
a
good
day
for
sports.
A:
Then
we
can
play
football,
____________?
B:
_____________.
We
don't
have
a
ball.
1
No,
it
isn’t
can’t
we
No,
we
can’t
A:
It's
Sports
Day
next
Thursday,
__________?
B:
You're
right,
it
is.
Let's
ask
Xia
Lei
if
she
wants
to
join
a
team.
A:
She
likes
soccer,
______________?
B:
_______________.
But
she
loves
volleyball.
She
could
be
in
the
volleyball
team.
2
isn’t
it
doesn’t
she
No,
she
doesn’t
A:
It's
time
for
badminton
class.
Where
is
the
coach?
He's
late,
______________?
B:
It's
been
10
minutes
already.
He
isn't
coming,
__________________?
A:
Cool!
We
can
have
a
good
time.
That's
great!
B:
Shh!
A:
Oh
no,
he's
right
behind
me,
____________?
C:
Yes,
I
am!
3
isn’t
he
is
he
isn’t
he
Act
the
conversation
out!
Tag
Questions
组成
例句
肯定式陈述部分+否定附加疑问部分
You
often
play
badminton,
don’t
you?
You’re
going
to
the
gym
with
me,
aren’t
you?
否定式陈述部分+肯定附加疑问部分
It’s
not
a
real
sport,
is
it?
They
can’t
finish
it
by
Friday,
can
they?
组成
例句
含有否定词的陈述部分+肯定附加疑问部分
Nobody
saw
him
walk
into
the
room,
did
they?
You’ve
never
been
to
Paris,
have
you？
祈使句+附加疑问部分
Come
along
with
me,
will
you?
/
can
you?
won’t
you?
/
can’t
you?
Don’t
make
any
noise,
will
you?
附加疑问句的回答
注意其与汉语表达习惯的差异
A:
The
29th
Olympic
Games
were
held
in
Beijing,
weren’t
they?
B:
Yes,
they
were.
(Yes,
that’s
right)
A:
Michael
Jordan
started
to
play
basketball
in
college,
didn’t
he?
B:
No,
he
didn’t.
He
first
played
in
a
team
at
senior
high
school.
(1)
(2)
A:
David
has
been
to
a
boxing
match,
hasn’t
he?
B:
No,
he
hasn’t.
He
always
watches
boxing
on
TV.
A:
You
can’t
cook,
can
you?
你不会做饭，是吗？
B:
Yes,
I
can.
I’m
good
at
cooking.
不，我会。我做饭很好。
(3)
(4)
附加疑问句的读法
陈述部分一般用降调，而附加疑问部分既可以用升调，也可用降调，但含义有点不同。
通常情况下：用升调时，多表示疑问或请求；
用降调时，多表示求证或希望对方同意。
The
school
team
have
won
the
gold
medal,
haven’t
they?
The
school
team
have
won
the
gold
medal,
haven’t
they?
Read
the
conversation
aloud
and
pay
attention
to
the
tones
of
the
tag
questions.
A:
We’re
all
so
busy,
but
we
can’t
just
sit
around
and
study
all
the
time,
can
we?
B:
No,
we
can’t.
Sometimes
I
just
have
to
get
up
and
do
a
few
jumping
jacks.
A:
Jumping
jacks?
Those
are
a
kind
of
exercise,
aren’t
they?
B:
Yes
they
are!
You
jump
and
bring
your
hands
together
above
your
head
and
move
your
feet
apart.
Let’s
play
Show
this
is
what
the
speaker
believes,
and
wants
to
get
information
form
the
other
person
to
agree
wit
him/her.
Show
that
the
speaker
wants
to
get
information
from
the
other
person.
B:
Then
you
jump
again,
bringing
your
hands
to
your
side
and
your
feet
together.
I’m
sure
you’ve
done
them
before,
haven’t
you?
A:
I
know
what
you
mean
now.
They
are
also
called
star
jumps,
aren’t
they?
Why
don’t
we
do
a
few
now?
B:
Sure.
Let’s
play
Show
that
the
speaker
is
certain
of
what
the
other
person’s
answer
would
be.
A
rising
tone
could
also
be
used
to
show
that
the
speaker
would
be
surprised
if
the
other
person
has
not
heard
of
jumping
jacks.
Show
that
the
speaker
know
the
answer
to
the
question
and
is
just
seeking
confirmation
form
the
other
person.
A
rising
tone
could
also
be
used,
if
they
wanted
to
test
whether
the
other
person
knew
this.
Role-play
Use
tag
questions
to
role-play
one
of
the
situations.
Role-play
A:
The
Sports
Day
is
coming
soon,
isn't
it?
B:
Yes,
it
is.
They
need
some
volunteers,
don't
they?
A:
Yes,
they
do....
Example:
Video
Tag
questions
Quiz
1.
positive
adj.
积极的；正面的；乐观的；肯定的
positively
positiveness
be
positive
about
adv.
积极地；乐观地
n.
肯定；自信；积极性
对…乐观；对…有把握，对…确信的
She
said
quite
_________(positive)
that
she
would
come,
so
I’ve
saved
a
place
for
him.
Most
people
have
been
very
positive
__________
the
show.
positively
about
Scientists
are
convinced
_____
the
positive
effect
of
laughter
_____
physical
and
mental
health.
A．of;
at
B．by;
in
C．of;
on
D．on;
at
√
be
convinced
of确认，认识到;the
effect
on对……的影响。
Exercise
Add
tag
questions
to
the
statements.
1.
Let’s
go
and
work
out
in
the
gym,
_________________?
2.
You
don’t
take
part
in
a
marathon
when
you’re
ill,
_________________?
3.
Turn
off
the
TV,
______________________?
4.
She’s
doing
all
she
can
for
us
in
times
of
stress,
so
we
must
back
her
up,
_________________?
shall
me
do
you
will/won’t/can/can’t
you
mustn’t
we
Exercise
5.
Henry
thinks
you
are
cheating
your
friends,
_________________?
6.
Andy’s
never
been
anything
but
a
friendly
guy,
_________________?
7.
Emily
had
cut
out
sugar
from
her
diet
as
her
doctor
suggested,
_________________?
8.
There’s
going
to
be
a
talk
on
wellness
and
fitness
next
week,
_________________?
doesn’t
he
has
he
didn’t
she
isn’t
there
Summary
Homework
谢谢
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新人教版（2019）英语必修一
Unit
3
Period
3
Discovering
Useful
Structures教学设计
课题
Period
3
Discovering
Useful
Structures
单元
Unit
3
Sports
and
Fitness
学科
English
教材分析
During
this
period,
the
class
will
focus
on
discovering
useful
structures.Students
are
expected
to
get
insight
into
sports
day.The
teachers
would
inspire
students
to
know
tag
questions.
教学目标与核心素养
Knowledge
objectives:
Enable
the
students
focus
on
structures.Skill
objectives:
Help
the
students
get
insight
into
tag
questions.Emotional
objectives:
Improve
students’
sense
of
participating
in
sports
day.Thinking
quality
objectives:
Inspire
the
students
to
know
more
about
sports
day.
重点
Master
the
usage
of
key
words
and
phrases.Improve
the
students’
ability
to
use
tag
questions.
难点
Let
students
master
how
to
answer
tag
questions.
教学过程
教学环节
教师活动
学生活动
设计意图
Daily
routine
Step
1
Warm
upTeacher
greets
the
whole
class
as
usual.
Activate
students
and
remind
them
to
concentrate.
Step
2
Preview
checkTeacher
asks
students
the
meaning
of
words,
phrases
and
knowledge
points
learnt
last
lesson.
Students
answer
the
questions
loudly
together.
Check
the
teaching
situation
of
last
lesson
quickly.Help
students
consolidate
the
knowledge
points.
Lead-in
Step
3
Best
cultural
diversity
slogansTeacher
shows
a
video.What
activities
are
there
on
sports
day?Video:
Sports
DayDo
you
look
forward
Sports
Day?What
activity
do
you
want
to
take
part
in?
After
getting
the
information
and
the
meaning
of
the
new
words,
answer
the
questions.
Use
pictures
to
catch
students’
attention.Expand
their
horizons
and
spark
their
interest.
Step
4
New
wordsTeacher
explains
the
meaning
of
the
new
words,
and
asks
students
to
translate
the
meaning
of
the
whole
sentence.He
has
made
a
very
positive
contribution
to
the
organization.negative
Teach
the
meaning
of
new
words.
Step
5
Let’s
playTeacher
choses
students
to
answer
the
questions.Be
_________(乐观的)
and
joyful,
for
your
mental
health
is
equal
to
your
physical
health.
keys:1.
positive
Familiarize
the
new
wordsClear
the
tackle
of
next
step.
Useful
Structures
Step
6
Let’s
learnTeacher
shows
the
questions
and
asks
students
to
answer.Read
the
conversations
below
and
underline
the
tag
questions
and
their
answers.
What
functions
do
the
tag
questions
have?1
Amy:
It's
not
a
real
sport,
is
it?Shen
Qi:
Yes,
it
is.2
Adam:
That
sounds
interesting,
doesn't
it?Julie:
Sure,
it
does.3
Lin
Tao:
Hi!
It's
a
beautiful
day,
isn't
it?Han
Jing:
Yes,
it
is.
I'm
going
to
play
soccer.
Can
you
come
along
and
join
us?Lin
Tao:
Sorry,
I
can't.
I've
got
to
meet
my
adviser.
By
the
way,
our
school
soccer
team
won
at
last,
didn't
they?Han
Jing:
No,
they
didn't.
It's
too
bad.
keys:is
it;
Yes,
it
isdoesn’t
it;
Sure,
it
doesisn’t;
Yes,
it
is;didn’t
they;
No
they
didn’tThe
tag
questions
above
are
used
for
confirmation.Complete
the
conversations
with
appropriate
tag
questions
or
correct
answers.
Then
act
them
out.1A:
It's
not
going
to
rain,
is
it?B:
_____________.
It's
a
good
day
for
sports.A:
Then
we
can
play
football,
____________?B:
_____________.
We
don't
have
a
ball.2
A:
It's
Sports
Day
next
Thursday,
_______________?B:
You're
right,
it
is.
Let's
ask
Xia
Lei
if
she
wants
to
join
a
team.A:
She
likes
soccer,
______________?B:
_____________.
But
she
loves
volleyball.
She
could
be
in
the
volleyball
team.3
A:
It's
time
for
badminton
class.
Where
is
the
coach?
He's
late,
______________?B:
It's
been
10
minutes
already.
He
isn't
coming,
__________________?A:
Cool!
We
can
have
a
good
time.
That's
great!B:
Shh!A:
Oh
no,
he's
right
behind
me,
____________?C:
Yes,
I
am!Keys:No,
it
isn’t;
can’t
we;
No
we
can’tisn’t
it;
doesn’t
she;
No,
she
doesn’tisn’t
he;
is
he;
isn’t
he
Do
the
practice
and
express
the
reasons.
Familiarize
students
with
key
structures.Exercise
students’
structures
using
skills.
Step
7
Tag
Questions附加疑问句，又称反意疑问句，主要用于口语，其作用是说话人向对方验证自己的陈述或者判断，也可以用于祈使句表示请求或者建议。肯定式陈述部分+否定附加疑问部分You
often
play
badminton,
don’t
you?You’re
going
to
the
gym
with
me,
aren’t
you?否定式陈述部分+肯定附加疑问部分It’s
not
a
real
sport,
is
it?They
can’t
finish
it
by
Friday,
can
they?含有否定词的陈述部分+肯定附加疑问部分Nobody
saw
him
walk
into
the
room,
did
they?You’ve
never
been
to
Paris,
have
you？祈使句+附加疑问部分Come
along
with
me,
will
you?
/
can
you?
won’t
you?
/
can’t
you?Don’t
make
any
noise,
will
you?附加疑问句的回答
注意其与汉语表达习惯的差异A:
The
29th
Olympic
Games
were
held
in
Beijing,
weren’t
they?B:
Yes,
they
were.
(Yes,
that’s
right)A:
Michael
Jordan
started
to
play
basketball
in
college,
didn’t
he?B:
No,
he
didn’t.
He
first
played
in
a
team
at
senior
high
school.A:
David
has
been
to
a
boxing
match,
hasn’t
he?B:
No,
he
hasn’t.
He
always
watches
boxing
on
TV.A:
You
can’t
cook,
can
you?
你不会做饭，是吗？B:
Yes,
I
can.
I’m
good
at
cooking.
不，我会。我做饭很好。附加疑问句的读法
陈述部分一般用降调，而附加疑问部分既可以用升调，也可用降调，但含义有点不同。通常情况下：用升调时，多表示疑问或请求；用降调时，多表示求证或希望对方同意。The
school
team
have
won
the
gold
medal,
↑haven’t
they?The
school
team
have
won
the
gold
medal,
↓haven’t
they?Let’s
playRead
the
conversation
aloud
and
pay
attention
to
the
tones
of
the
tag
questions.A:
We’re
all
so
busy,
but
we
can’t
just
sit
around
and
study
all
the
time,
can
we?B:
No,
we
can’t.
Sometimes
I
just
have
to
get
up
and
do
a
few
jumping
jacks.A:
Jumping
jacks?
Those
are
a
kind
of
exercise,
aren’t
they?B:
Yes
they
are!
You
jump
and
bring
your
hands
together
above
your
head
and
move
your
feet
apart.B:
Then
you
jump
again,
bringing
your
hands
to
your
side
and
your
feet
together.
I’m
sure
you’ve
done
them
before,
haven’t
you?A:
I
know
what
you
mean
now.
They
are
also
called
star
jumps,
aren’t
they?
Why
don’t
we
do
a
few
now?B:
Sure.
Students
learn
the
useful
structures.
Get
the
useful
structures.
Step
8
Role-playTeacher
shows
the
topic
and
gives
students
examples
to
role-play.Work
in
pairs.
Use
tag
questions
to
role-play
one
of
the
situations
below.Example:A:
The
Sports
Day
is
coming
soon,
isn't
it?B:
Yes,
it
is.
They
need
some
volunteers,
don't
they?
A:
Yes,
they
do....
Use
what
they
have
learnt
to
discuss
in
groups.
Voice
their
opinions.Practice
their
team
spirit.Practice
their
thinking
skill
and
imagination.Practice
their
speaking
and
listening.
Step
9
Language
pointsT
explains
the
language
points
and
makes
some
exercise.1.
positive
adj.
积极的；正面的；乐观的；肯定的positivelypositivenessbe
positive
aboutadv.
积极地；乐观地n.
肯定；自信；积极性对…乐观；对…有把握，对…确信的She
said
quite
_________(positive)
that
she
would
come,
so
I’ve
saved
a
place
for
him.Most
people
have
been
very
positive
__________
the
show.keys:
positively;
aboutScientists
are
convinced
_____
the
positive
effect
of
laughter
_____
physical
and
mental
health.
A．of;
at
B．by;
in
C．of;
on
D．on;
atkey:
Cbe
convinced
of确认，认识到;the
effect
on对……的影响。
Help
students
know
about
the
knowledge
points
deeper.Let
students
know
how
to
use
these
words
and
phrases.
Step
10
ExerciseAdd
tag
questions
to
the
statements.Let’s
go
and
work
out
in
the
gym,
_________________?You
don’t
take
part
in
a
marathon
when
you’re
ill,
_________________?Turn
off
the
TV,
_________________?She’s
doing
all
she
can
for
us
in
times
of
stress,
so
we
must
back
her
up,
_________________?Henry
thinks
you
are
cheating
your
friends,
_________________?Andy’s
never
been
anything
but
a
friendly
guy,
_________________?Emily
had
cut
out
sugar
from
her
diet
as
her
doctor
suggested,
_________________?There’s
going
to
be
a
talk
on
wellness
and
fitness
next
week,
_________________?keys:shall
wedo
youwill/won’t/can/can’t
youmustn’t
wedoesn’t
hehas
hedidn’t
sheisn’t
there
Summary
and
Homework
Step
11
SummaryTeacher
leads
students
to
have
a
summary
of
this
lesson.Language
pointspositiveOthers:Tag
questionsSports
day
Follow
the
teacher’s
thinking
flow
and
read
the
words
and
phrases
loudly.
Consolidate
Ss’
knowledge.Form
knowledge
system.
Step
12
HomeworkFinish
the
exercises
on
your
exercise
book.
Take
notes.
Consolidate
students’
knowledge
and
prepare
for
the
following
lesson.
板书
Unit
3
Sports
and
Fitness
Period
3
Discover
useful
structuresLanguage
pointspositiveOthers:Tag
questionsSports
day
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