人教版八年级下册 Unit8-10 现在完成时复习课件 （共13张PPT）

(共13张PPT)
现在完成时态的复习
I
have
had
my
supper.谢谢你，我已吃过晚饭了。（现在用不着吃）
I
have
lived
here
for
about
five
years.我在这里已经住了大约五年了。
since
+（过去的）月份/年份
　　since
+?一段时间+ago
　　since
+
一般过去时从句
for
+一段时间
用for
和since
填空
（一）
?1)
______
two
years??
?_______
two
years
ago
?2)
_______
last
month??
?3)
_______
yesterday
??4)
_______
an
hour
ago
5)
______
she
left
here
?
6)
_______
4
o’clock
?
8)
______
1999
???
9)
______
4
hours??????
10)
_____
lunch
time
（二）
1.
He
has
lived
in
Nanjing
________
the
year
before
last.
2.
I’ve
known
him
__________
we
were
children.
3.
Our
teacher
has
studied
Japanese
_________
three
years.
4.
She
has
been
away
from
the
city
___________
about
ten
years.
5.
It’s
about
ten
years
__________
she
left
the
city.
for
since
since
since
since
since
since
since
for
since
since
since
for
for
since
如何转换句式?
句型转换
Mr
Li
has
already
taught
this
class
for
two
years.
否定句
一般疑问句
及回答
对划线部分提问
Mr
Li
hasn’t
taught
this
class
for
two
years
yet.
Has
Mr
Li
taught
this
class
for
two
years
yet
?
Yes
,he
has.
\
No
,
he
hasn’t
.
How
long
has
Mr
Li
taught
this
class
?
重难点
延续性动词可以和表示一段时间的状语连用since,for，so
far等
英语中还有些动词的意义决定它们所表示的动作不能延续，
只是一瞬间就结束的动作。这类动词叫做非延续性动词,
不能和表示一段时间的状语连用。
由非延续性动词到延续性动词的转换：
?arrive→be
in/
at
die
→be
dead???
?
begin(start)→be
on????
come
back→be
back???
fall
ill(sick,asleep)→be
ill(sick,asleep)
?
?leave
→be
away???
get
up→be
up?
finish
→be
over??
?open
→be
open
??
close
→be
closed?
borrow
→keep?
join
→be
in
或
be
a
member
of…
??
go
to
school→be?a
student??
?buy
→have
??
catch(a
cold)→
have(a
cold)???
begin
to
study→study??
get
to
know
→know
?
?come
to
work→work
等
T
or
F
他参军已有一个月的时间。
1.He
joined
the
army
a
month
ago.
2.
He
has
joined
the
army
for
a
month
.
3.
He
has
been
a
soldier
for
a
month.
4.
It
is
a
month
since
he
joined
the
army.
T
F
T
T
选择填空
(
?)
1.
Her
father
______in1990
and
her
husband
______for
more
than
five
years.
(A)
died
,dead
???????????????(B)
has
died,
dead
(C)?died
,has
been
dead
???????(D)
has
died,
has
died
(
?)
2.
?I
have
_____this
nice
watch
for
two
years.
?
(A)
had
????(B)
bought
????(C)
borrowed
????(D)
lend
(
?)
3.He
_____his
home
for
ten
years.
(A)has
left
??????????????(B)left
from
(C)has
been
away
from?????(D)was
away
from
(
?)
4.He
_____a
league
member
for
three
years
(A)is
????(B)has
been
???(C)has
become
?(D)have
become
(
?)5.Lihua's
brother
has
_______for
two
years
?
(A)joined
the
army
?????(C)become
a
soldier
?
(B)been
an
army
???????(D)been
in
the
army
(
?)
6.He
_____Quanzhou
two
years
ago.
(A)????????left
???????(B)has
been
away
?from???(C)has
been
????(D)away
C
A
C
B
D
A
同义句型转换：
1.My
father
joined
the
Party
ten
years
ago.
My
father
has
____
___the
Party
____ten
years.
2.Lucy
came
here
ten
minutes
ago
Lucy
___
____
here
since
ten
minutes
ago
been
in
for
has
been
3.I
have
kept
the
book
for
a
week.
I
________
the
book
a
week
ago.
4.Jim
has
been
in
China
for
3
years.
Jim
____
__
China
__
____
___.
borrowed
came
to
3
years
ago
特别提示
have
been
to
和have
gone
to
的区别
have/has
been
to
表示某人曾经去过某地，现在已经回来，主语可用各种人称。
例如：I
have
been
to
the
Great
Wall.我去过长城。
have/has
gone
to
表示某人去了某地，这个人已经不在此地，还没有回来。主语只能是第三人称。
例如：You
can't
find
her.
She
has
gone
to
Beijing.
你找不到她。她到北京去了。
Miss
Liu
isn’t
in
the
office.
She_______
to
the
library.
Where_____
you
_____?
I
_________
to
the
hotel
.
My
uncle
________
to
Beijing
to
have
a
meeting.
He
_______
there
many
times.
has
gone
have
been
have
been
has
gone
has
been
4.Lin
Tao
________back
to
his
hometown
and
won’t
be
back
until
September.
5.How
many
times
__________
to
the
USA?
No,never.
6.Where’s
he?
He
_________
to
the
teachers’
office.
7.He
knows
it
very
well
because
he
________
there
many
times.
has
gone
have
been
has
gone
has
been
课后拓展：
请查找since
和ever
since
的区别
already
和yet的区别
熟记动词过去分词的变化