Unit 4Then and now 复习课件(共59张PPT)

(共59张PPT)
上节复习
Unit
3
Holiday
fun
重点词组
重点句型
重点语法
pick
some
oranges
go
fishing
the
Easter
holiday
heavy
rain
1.What
did
you
do
for
the
holiday?
2.
How
was
your
holiday?
It
was
great
fun.
3.
Why
did
you
call
me??
一般过去时的时间状语
一般过去时的各种句型转换
译林版六年级上
Unit
4
Then
and
now
学习目标
1.能够听、说、读、写、译重点词汇及短语
2.掌握动词过去式的规则变化和不规则变化
3.掌握一般过去时的句式结构
4.能够运用一般过去时写一篇记事作文
热身活动
I
_____
an
English
novel
yesterday.
热身活动
I
_____
an
English
novel
yesterday.
让我们认识一些新朋友吧！
词汇宝典
telephone
电话
词汇宝典
mobile
phone
移动电话，手机
词汇宝典
收音机
radio
词汇宝典
nespaper
报纸
词汇宝典
e-book
电子书
词汇宝典
write
写
词汇宝典
draw
画
词汇宝典
shop
商店，购物
词汇练习
连一连
telephone
报纸
newspaper
收音机
radio
移动电话
mobile
phone
写
write
画画
draw
电子书
shop
电话
e-book
商店购物
词汇练习
连一连
telephone
报纸
newspaper
收音机
radio
移动电话
mobile
phone
写
write
画画
draw
电子书
shop
电话
e-book
商店购物
短语宝典
surf
the
Internet
go
shopping
read
newspapers
网上冲浪?
购物
读报纸
短语宝典
invent
the
airplane
get
angry=be
angry
发明飞机??
生气
短语练习
填一填
1.____
the
internet
网上冲浪
2.go
________
去购物
3.read
—————
读报纸
4.————airplane
发明飞机
5.get/be_________
生气
短语练习
填一填
1.____
the
internet
网上冲浪
2.go
_______
去购物
3.read
—————
读报纸
4.————airplane
发明飞机
5.get/be_________
生气
surf
shopping
newspapers
invent
angry
文中探宝
文中探宝
练一练
Discuss
with
your
group.
Find
out
the
mistakes
in
Tang
Dynasty.
练一练
语法秘籍
一.
一般过去时的结构
肯定句：?
主语?＋?动词过去式
＋
宾语或表语
He?worked
in
Shanghai
ten
years
ago.?
语法秘籍
否定句：
a．主语
＋
didn't
＋
动词原形
＋
宾语
(did
+
not
=didn't)
He
didn't
do
morning
exercises
yesterday.
b.主语
＋
wasn't/weren't
＋表语
(was
+
not
=
wasn't
were
+
not
=
weren't)
He
wasn't
an
English
teacher
ten
years
ago.
语法秘籍
一般疑问句:
a．Did＋主语＋动词原形＋宾语？
Did
you
study
English
in
1990?
肯定回答
Yes,
主语＋did．否定回答
No,主语＋didn't.
b.
Was/Were+主语＋表语？
Was
he
a
pupil
five
years
ago
?
肯定回答
Yes,
主语＋was／were.
否定回答
No,主语＋wasn't／weren't．
语法秘籍
特殊疑问句：
a.
特殊疑问词
＋
did
+
主语＋动词原形＋宾语？
Where
did
your
parents
live
five
years
ago？
What
did
you
do
last
Sunday？
b.
特殊疑问词＋were/was＋表语？
Who
was
at
the
zooyesterday?
语法秘籍
二.
动词过去式的变化
1.
+ed?
(一般动词的过去式直接在动词后面加上ed
即可),例如
cook-cooked?
2.
+d??
(以e结尾动词，过去式直接加上d即可),例如
live-lived
3.
去y
+
ied?
(以y结尾,
并且y旁边没有元音字母的动词，把y变成i,
再加上ed)，例如study-studied
4.
辅元辅，双写最后面的辅音加ed,例如stop-stopped
语法秘籍
5.不规则的动词过去式变化
语法秘籍
语法秘籍
语法秘籍
语法秘籍
例题
写出过去式?
am
_____??
ride
_____??
buy
_____??
watch
_____??
visit_____
Is?
_____????
bring_____
例题
写出过去式?
am
_____??
ride
_____??
buy
_____??
watch
_____??
visit_____
Is?
_____?bring_____?
was
rode
bought
watched
visited
was
brought
拓展延伸
拓展延伸
一.用所给动词的适当形式填空。
1.Tom
_______
(visit)
his
grandparents
last
week.
2.The
twins
_______
(water)
the
flowers
in
the
garden
Thursday
morning.
答案
解析
1.
visited
2.
watered
1.
从last
week这个时间状语可判断是一般过去时，动词要用相应的过去式。visit的过去式为visited
2.
从Thursday
moring这个时间状语可判断是一般过去时，动词要用相应的过去式。water的过去式为watered
二.用
“am
,
is
,
was”填空。?
1.
I
_____
a
teacher
now.
But
ten
years
ago?
I
_____
a
student.?
2.
He
_____
a
little
boy
five
years
ago.?
1.
am
was
2.
was
1.
由now可判断是一般现在时。根据be动词口诀人称代词I要搭配am。由ten
years
ago可判断为一般过去时，am的过去式为was
2.
由five
years
ago可判断为一般过去时。
三.按要求改写句子。?
1.We
are
all
happy.(改成一般过去时)??
We
_____
all
happy.?
2.
I
visited
my
grandparents
last
week.
(改成疑问句)??
?____________________________
1.
were
2.
Did
you
visit
your
grandparents
last
week?
1.be动词are在一般过去时的过去式为were
2.一般过去时疑问句的结构为Did＋主语＋动词原形＋宾语？此句中主语为第一人称需要改成第二人称you，visited需要还原成动词原形。
拓展阅读
拓展阅读
回答问题
回答问题
回答问题
回答问题
游戏时间
消失的单词
规则：以一张单词表格开头，记住每个单词，然后单词消失变成图片，让学生说出消失的单词。
游戏时间
游戏时间
游戏时间
炸弹BOOM
在接下来的图片中，
看到中文词语时说出相应的英文单词，
看到英文单词说出它的中文意思，
看到空白的大声说“Bang”
游戏时间
读一读
课堂小结
重点词汇：telephone
newspaper
radio
mobile
phone
write
draw
shop
e-book
重点词组：surf
the
Internet/go
shopping/read
newspapers/invent
the
airplane/
get
angry
时态：一般过去时
句型：一般过去时的肯定句、否定句、疑问句
一.写出过去式
?go?
_____???
water_____
are?
_____?
swim
_____?
take
_____?
run?
_____???
do_____?
go?
_____???
water_____
are?
_____?
swim
_____?
take
_____?
run?
_____???
do_____?
went
watered
were
swam
took
ran
did
二.用所给动词的适当形式填空。
1.
My
father
_______
(be)
in
New
york
last
year.?
2.
What_______
(do)
you
do
last
night??
1.
was
2.did
1.根据last
year判断为一般过去时,my
father
是一个单数，应该用be动词单数的过去式was
2.根据last
night判断为一般过去时，考察一般过去时特殊疑问句结构，特殊疑问词
＋
did
+
主语＋动词原形＋宾语？故添did
三.按要求改写句子。
I
did
my
homework
last
night(改成疑问句并作肯定否定回答)??
?_________________________________
Did
you
do
your
homework
last
night?
Yes,
I
did.
No,
I
didn't.
考察一般过去时的疑问句结构:
Did＋主语＋动词原形＋宾语？肯定回答
Yes,
主语＋did．否定回答
No,主语＋didn't.本题中需要把第一人称换成第二人称,did在疑问句中要还原成do
?四.用所给词的适当形式填空。
1.Sally?
_______(go
)
to
visit
a
museum
last
week.?
2.My
father
_______
(watch)
TV
last
Friday.
1.
went
2.watched
1.由last
week这个时间状语可以推断为一般过去时，go的过去式是不规则变化，过去式为went
2.由last
friday可推断为一般过去时,
watch的过去式为规则变化，单词后直接加ed，故此空为watched