Unit 5 What were you doing when the rainstorm came ?Section A Grammar Focus—4c(17张PPT+教案+练习)

文档属性

名称 Unit 5 What were you doing when the rainstorm came ?Section A Grammar Focus—4c(17张PPT+教案+练习)
格式 zip
文件大小 1.5MB
资源类型 教案
版本资源 人教新目标(Go for it)版
科目 英语
更新时间 2017-02-13 18:06:32

文档简介

Exercise
Fill
in
the
blanks
with
“when”
and
“while”.
1.____
May
was
talking
on
the
phone,
her
sister
walked
in.
2.____
Rita
bought
her
new
dog,
it
was
wearing
a
little
coat.
3._____
I
saw
Carlos,
he
was
wearing
a
green
shirt.
4._____
I
was
dancing,
he
was
singing
loudly.
5.
_____
Linda
finally
saw
Davy
,
he
was
jumping
with
a
dog
.
6.
I
was
cleaning
my
room
________
the
fire
broke
out
.
Fill
in
the
blanks
with
the
proper
forms.
What
____
you
_____
(do)
at
seven
yesterday
morning
I
________
(take)
a
shower.
While
my
mother
______
(sleep),
my
father
was
reading
a
newspaper.
When
you
______
(call
( http: / / www.21cnjy.com ))
my
sister,
she
was
helping
me
with
the
housework.
Jane
_______
(put)
some
candles
on
the
table
at
that
time.
The
rain
_______
(beat)
heavily
against
the
windows
when
he
woke
up.
What
_____
(happen)
to
the
boy
when
you
saw
him
yesterday (共17张PPT)
过去进行时
含义:
表示过去某个时刻
正在进行的动作。
结构:
was/were
+
doing
例句:
I
was
having
an
English
class
at
this
time
yesterday.
现在进行时
含义:
表示现在
正在进行的动作。
结构:
is/am/are
+
doing
例句:
I
am
having
an
English
class.
过去进行时的疑问式
I
wasn’t
having
an
English
class
at
this
time
过去进行时的否定式
Were
you
having
an
English
class
at
this
time.
What’s
he
doing
now
What
was
he
doing
at
three
o’clock
yesterday
afternoon
He
football.
was
playing
.
He
is
playing
football.
What
was
she
doing
at
seven
o’clock
yesterday
morning
She
What’s
she
doing
now
She
is
running.
was
running.
What
are
they
doing
now
They
What
were
they
doing
at
ten
last
night

They
are
dancing.
were
dancing.
Grammar
focus
(read
and
summarize
the
similarities
and
differences
between
when
and
while)
group
work
比较
“when”
and
“while”
when
“当…..时候”
后面跟的动作不延续或延续,
常跟一般过去时,
也可用过去进行时
When
the
UFO
took
off,
the
boy
was
taking
photos
2.
while
“当…..时候”
后面跟的动作延续,
常跟过去进行时
While
the
boy
was
taking
photos,
the
UFO
took
off,
Target
Language:
Exercises
Fill
with
“While”
or
“When”
1.____
May
was
talking
on
the
phone,
her
sister
walked
in.
2.____
Rita
bought
her
new
dog,
it
was
wearing
a
little
coat.
3._____
I
saw
Carlos,
he
was
wearing
a
green
shirt.
4._____
I
was
dancing,
he
was
singing
loudly.
5.
_____
Linda
finally
saw
Davy
,
he
was
jumping
with
a
dog
.
6.
I
was
cleaning
my
room
________
the
fire
broke
out
.
When
While
While
When
When
when
4b.
Look
at
the
table
and
write
sentences
with
both
while
and
when.
Eg.
While
John
was
taking
photos,
Mary
bought
a
drink.
John
was
taking
photos
when
Mary
bought
a
drink.
……
1
.
While
John
was
playing
the
piano,
Mary
left
the
house.
John
was
playing
the
piano
when
Mary
left
the
house.
2.
While
John
was
cleaning
the
room,
Mary
turned
on
the
radio.
John
was
cleaning
the
room
when
Mary
turned
on
the
radio.
3.
While
John
was
shopping,
Mary
took
the
car
to
the
car
wash.
John
was
shopping
when
Mary
took
the
car
to
the
car
wash.
While
was
was
While
When
was
was
were
4c
what
were
you
doing
at
these
times
last
Sunday
Fill
in
the
chart.
Then
ask
your
partner.
You
Your
partner
9:00
a.m.
11:30
a.m.
4:00
p.m.
9:00
p.m.
Summary
过去进行时:
过去某一阶段某一时刻正在进行或发生的动作。
was
/were
doing
when
后一般加过去式,
while
后一般加过去进行时
Self
check
练习册
section
A
2.
Homework
You
must:
配套练习册
SA
(2)
Try
your
best:
write
a
short
passage
using
the
past
progressive
tense
(no
less
than
50
words)Unit
5
What
were
you
doing
when
the
rainstorm
came
Section
A
Grammar
Focus—4c
一、【教材分析】
教学目标
知识目标
1.
学会过去进行时态的构成和用法:was/were
doing2.
能熟练掌握并使用下列重点句式:1)While
I
was
( http: / / www.21cnjy.com )
making
my
breakfast,
my
brother
was
listening
to
the
radio.
2)When
we
go
( http: / / www.21cnjy.com )t
to
the
place
of
the
accident,
the
car
was
in
bad
shape
from
hitting
a
tree.3)
The
road
was
icy
because
of
the
heavy
snow
from
the
night
before.
能力目标
通过阅读训练,学会运用过去进行时态,谈论过去的事情或讲述过去的故事。
情感目标
通过本课的学习,培养学生自主学习的能力,增强团队合作意识,加强学生的安全教育.
教学重点
正确使用过去进行时态,谈论过去的事情或讲述过去的故事。
教学难点
正确使用过去进行时态,谈论过去的事情或讲述过去的故事,when

while
的区别
教学方法
情景教学法;任务型教学法。
二、【教学流程】
环节
师生活动
I.
Preparation
准备
检查单词预习情况:教师结合学生读的状况,适当领读,并帮助学生正音。教师根据构词法知识,帮助学生识记单词。
(1)
ice
n.冰→icy
adj.
冰冷的
The
road
was
icy.
(2)
The
kid
is
kidding.
(3)
Let
me
have
a
look
at
the
sky.=Let
me
look
at
the
sky.
II.Presentation呈现
1.
Leading-in“导入新课”复习现在进行时,其意义,构成及用法。学生小组讨论过去进行时的意义,构成及用法。小组呈现。教师进行总结。2.Let
the
Ss
read
Grammar
Focus
quickly
and
find
the
rules:1)
过去进行时的用法(1)
过去进行时的构成:was/
were
doing(2)
过去进行时表示在过去某一时刻或某一段时间正在进行的动作。(3)
Make
a
comparison
between
the
two
tenses.
时态现在进行时过去进行时用法表示现在正在进行的动作表示过去某个时刻正在进行的动作结构is/am/are
+
doingwas/were
+
doing例句I
am
having
an
English
classI
was
having
an
English
class.2)
探究when
与while的区别
(小组讨论并呈现)观察表格中的句子,探究when
与while的区别:when和while都表示“当……时候
( http: / / www.21cnjy.com )”的意思,其中when引导的时间状语从句的动作不延续,常用一般过去时态,while引导的时间状语从句的动作延续,常用过去进行时态。I
was
doing
my
homework
last
night
when
it
rained.
The
bell
rang
while
Mom
was
listening
to
music.
III.
Practice
操练
Do
exercise
(ppt)
while
and
when1.____
May
was
talking
on
the
phone,
her
sister
walked
in.
2.____
Rita
bought
her
new
dog,
it
was
wearing
a
little
coat.3._____
I
saw
Carlos,
he
was
wearing
a
green
shirt.4._____
I
was
dancing,
he
was
singing
loudly.5.
_____
Linda
finally
saw
Davy
,
he
was
jumping
with
a
dog
.6.
I
was
cleaning
my
room
________
the
fire
broke
out
.2.
4a
Look
at
the
( http: / / www.21cnjy.com )table
and
write
sentences
with
both
while
and
when.
(2)
While
John
was
playing
the
piano,
Mary
left
the
house.
John
was
playing
the
piano
when
Mary
left
the
house.
(3)
While
John
was
cleaning
his
room,
Mary
turned
on
the
radio.
John
was
cleaning
his
room
when
Mary
turned
on
the
radio.(4)
While
John
was
shopping,
Mary
took
the
car
to
the
car
wash.
John
was
shopping
when
Mary
took
the
car
to
the
car
wash.Check
the
answers
with
partner
IV.
Consolidation巩固
1.
4b
Fill
in
the
blanks
with
was,
were,
when
or
while.Answers:
While,
was,
was,
While,
When,
was,
was,
wereCheck
the
answers
in
groups,
and
then
check
together.
2.
4c
What
were
y
( http: / / www.21cnjy.com )ou
doing
at
these
times
last
Sunday
Fill
in
the
chart.
Then
ask
your
partner.
I
was
playing
the
violin
at
9:00.
What
were
you
doing
at
that
time Presentation:
conversationsYou
Your
partner
9:00
a.m.11:30
a.m.4:00
p.m.
9:00
p.m.
V.
Examination检测
1.引导学生小结梳理知识框架、规律、方法
( http: / / www.21cnjy.com ),并对合作小组当堂学习情况进行总结评价,巩固学生所获得的语言知识和经验,让学生在评价中反思,在反思中进步。Ask
one
of
the
students
to
say
what
she
has
learnt.
过去进行时的构成和用法。
When
和while
的区别2.
当堂检测(练习册section
A
2):教师要随堂进行评价.
VI.
Assignment作业
必做:练习册
section
A选做:写作
(运用过去进行时写一篇不少于50词的短文)
三、【板书设计】
Unit
5
What
were
you
doing
when
the
rainstorm
came Section
A
Grammar
Focus—4cwhen
while