6A
Unit
4
Then
and
now
一、写出下列单词的过去式。
1.
am
2.
can
3.
write
4.
use
5.
listen
6.
read
7.
make
8.
buy
9.
do
10.
eat
11.
fly
12.
take
13.
go
14.
get
15.
doesn't
16.
invent
二、Listen
and
write:
1.
We
________
a
________
________
Sunday.
It
_______
funny.
2.
—
_______
your
glasses
on
the
table
_______
______?
—
Yes,________
________.
3.
Nancy_______
________
eggs
on
the
farm.
She
________
cows.\
4.
—
What
_____
your
father
_______
_______
evening?
----
He
_______
________.
5.It
______
sunny
and
windy
on
May
Day.The
children
_____
______
and
_______
games
in
the
park.
三、Make
sentences:
四、按要求改写句子
1.
Tom
did
his
homework
last
evening,(改成否定句)
2.I
was
at
home
last
weekend.(改成一般疑问句)
3.Su
Hai’s
father
went
to
Shanghai
last
Friday.(对划线部分提问)
4.The
girls
are
drawing
some
pictures
now.(用just
now改写)
五、Think
and
write
This
was
me________________
year(s)
ago.
I
was
____________________________________________________
_________________________________________________________
I
could
___________________________________________________
I
could
not________________________________________________用所给动词的适当形式填空。
1.
I
___________buy)a
new
dictionary
the
day
before
yesterday.
2.
一What
day
___________(be)
it
yesterday?
一It
___________(be)
Friday.
3.
He
___________
(be)
here
half
an
hour
ago.
4.
We
often
___________
(play)
games
five
years
ago.
5.
She
___________
(give)
me
a
book
a
moment
ago.
6.
The
girl
___________(get)
up
very
early
this
morning.
7.
They
___________(take)
photos
near
the
river
an
hour
ago.
8.
He
___________(not
watch)TV
yesterday
evening.
9.
一Why
___________(be)
the
boy
late
for
school
this
morning?
一
Because
he
___________
(have)breakfast
late.
10.
Mr
Green
___________
(come)
to
visit
me
last
night.
11.
They
___________
(make)
him
work
twelve
hours
a
day
last
year.
12.
She
___________
(write)
her
address
on
the
blackboard
after
class.(共22张PPT)
Unit
4
Then
and
now
Checkout
time
&
Ticking
time
学习目标
2.
I
can
use
“
…year(s)ago”.
3.
I
know
the
sound
of
“er”.
(我知道字母”er”的读音)
(我能使用“
…year(s)ago”来表达)
(我能比较过去式和一般现在时)
am
can
write
use
listen
read
make
buy
do
eat
fly
take
go
get
doesn’t
invent
I
say
You
say
was
could
wrote
used
listened
read
made
bought
did
ate
flew
took
went
got
didn’t
invented
About
me
Age
年龄
Appearance
外貌
Ability
能力
Hobbies
爱好
Thirty
years
ago
,
I
was
…
I
liked
…
I
couldn’t
…
Now
I
am
…
I
like
…
I
can
…
About
you
Age
年龄
Appearance
外貌
Ability
能力
Hobbies
爱好
…years
ago
,
I
was
...
I
liked
…
I
couldn’t
…
Now
I
am
…
I
like
…
I
can
…
I
can
use
“
…year(s)ago”
√
一般现在时
Key
words
sometimes
often
usually
often
找出表示一般过去时的时间状语。
now
yesterday
sometimes
just
now
at
weekends
this
morning
often
usually
last
Mid-Autumn
Festival
every
day
three
days
ago
on
Mondays
tomorrow
a
moment
ago
14
years
ago
过去式
找出表示一般过去时的时间副词。
now
yesterday
sometimes
just
now
at
weekends
this
morning
often
usually
last
Mid-Autumn
Festival
every
day
three
days
ago
on
Mondays
tomorrow
a
moment
ago
14
years
ago
一般过去时：
一般过去时，是表示过去某一时刻或某一段时间内发生的动作或存在的状态。
yesterday,
just
now,
….
ago,
last…,
this
morning
…
谓语是be动词
主语+
was/were
+
其他
主语+
was/were
+
not
+
其他
Was/Were
+
主语+其他？
谓语是行为动词
主语+
动词的过去式
+
其他
主语+
didn’t
+动词原形
+
其他
Did
+
主语+
动词原形
+其他？
结构：
定义：
标志词：
肯定句：
否定句：
一般疑问句：
肯定句：
否定句：
一般疑问句：
动词过去式的变化规则：
looked…
1.
一般直接在词尾加ed。
2.
以不发音的字母e结尾，直接加d。
3.
以“辅音字母+y”结尾的，变y为i,
再加ed。
4.
以重读闭音节结尾，如末尾只有一个辅音字母，需双写这个字母再加ed。
5.
有些动词过去式属于不规则变化。
liked…
studied…
stopped…
went…
1.
I
can
compare
the
past
with
the
present.
√
你能说出更多含有
的单词吗？
er
/?/
Try
to
remember
father
brother
together
writer
letter
singer
winter
player
sweater
winner
My
father
and
my
brother
often
play
together.
The
writer
wrote
a
letter
to
the
singer
last
winter.
The
player
in
the
red
sweater
was
the
winner.
I
know
the
sound
of
“er”.
√
Task1
Listen
and
write:
We
a
Sunday.
It
funny.
2.—
your
glasses
on
the
table
?
—Yes,
.
3.
Nancy
eggs
on
the
farm.
She
cows.
4.
—What
your
father
evening?
—He
.
5.
It
sunny
and
windy
on
May
Day.
The
children
and
______
games
in
the
park.
watched
film
last
was
Were
just
now
they
were
didn’t
collect
milked
did
do
last
read
newspapers
was
flew
kites
played
Task2：
Make
sentences:
(从三类词中各选一个造句）
I
listen
to
music
a
moment
ago
the
dog
play
chess
this
morning
my
sister
have
a
picnic
last
Saturday
they
do
housework
yesterday
Tips:可以用不同的句式哦，比如肯定句、否定句、
一般疑问句等。
Task3
1.
Tom
did
his
homework
last
evening.
(改成否定句）
2.
I
was
at
home
last
weekend.
(改成一般疑问句）
3.
Su
Hai’s
father
went
to
Shanghai
last
Friday.
(对画线部分提问）
4.
The
girls
are
drawing
some
pictures
now.
(用just
now
改写）
按要求改写句子
Tips:这些可是同学们平时的错题，大家可要动脑
仔细想一想哦。
This
was
me________________
year(s)
ago.
I
was
____________________________________________________
_________________________________________________________
I
could
___________________________________________________
I
could
not________________________________________________
Task4
Think
and
write:
Tips:要注意过去式的时态以及语篇的完整性，加油！
1.then
and
now
重点短语
过去和现在
2.all
over
the
world
全世界
3.do
shopping
购物
4.make
friends
交朋友
5.read
e-books
读电子书
重点句型
Now,
he/she
can
write
emails.
现在,他/她能写邮件。
重点语法
1.
could引导的一般过去时的否定句,在could之后加not:
could
not=couldn't
Six
years
ago,
I
could
write.
否定句:
Six
years
ago,
I
couldn't
write.
重点语法
2.could引导的一般过去时的一般疑问句,将could调至句首:
Mike
could
read
and
draw.
一般疑问句:
Could
Mike
read
or
draw?
重点语法
3.could引导的特殊疑问句:特殊疑问词+could引导的一般疑问句?
What
could
she
do
eight
years
ago?
She
could
sing
and
dance.
Homework
家庭作业
复习第四单元重点知识。（必做）
2.
完成小练习（见下一张PPT）。
用所给动词的适当形式填空。
1.
I
___________buy)a
new
dictionary
the
day
before
yesterday.
2.
一What
day
___________(be)
it
yesterday?
一It
___________(be)
Friday.
3.
He
___________
(be)
here
half
an
hour
ago.
4.
We
often
___________
(play)
games
five
years
ago.
5.
She
___________
(give)
me
a
book
a
moment
ago.
6.
The
girl
___________(get)
up
very
early
this
morning.
7.
They
___________(take)
photos
near
the
river
an
hour
ago.
8.
He
___________(not
watch)TV
yesterday
evening.
9.
—Why
___________(be)
the
boy
late
for
school
this
morning?
一
Because
he
___________
(have)breakfast
late.
10.
Mr
Green
___________
(come)
to
visit
me
last
night.
11.
They
___________
(make)
him
work
twelve
hours
a
day
last
year.
12.
She
___________
(write)
her
address
on
the
blackboard
after
class.
Tips:圈出表示时态的关键词
