人教版九年级全一册Unit 12 Life is full of the unexpected单元复习课件14张

(共14张PPT)
Unit
12
Life
is
full
of
the
unexpected.
Content
Review
of
Unit12
Topic:
Narrate________
Words
&
expressions
Target
language
Structures
Nouns:______________________________________________________
Verbs:_________________________
Adjectives:_____________________
_____________________
Else:_______
Phrases:________________________
Unexpected
events
Mind
Map
____________________
Function:
past
events
backpack,block,worker,airport,fool,
cream,bean,market,discovery,lady,officer
oversleep,burn,cancel,disappear
unexpected,alive,west,
believable,
embarrassed,
embarrassing
above,till
give…a
lift,
show
up,
sell
out
review
of
key
structures
1.____________________
2.
____________________
past
perfect
tense
1.When
I
____
to
school,
I
realized
that
I
_______my
backpack
at
home.
2.By
the
time
I
____
back
to
school,the
bell
_______.
3.Before
I
____
to
the
bus
stop,the
bus
____
already
______.
4.As
I
________
in
line
with
the
other
office
workers,I
_____
a
loud
sound.
got
had
left
got
had
rung
got
had
Read
contents(目录)
and
complete
the
mind
map.
left
was
waiting
heard
常见词形
答案：1.embarrassing;embarrassed;2.believe;believable;
3.expect;unexpected;4.discover;discovery;discoveries;
5.appear;disappear;6.work;worker
1.使人害羞的________-----窘迫的，害羞的__________
2.相信_____----可相信的，可信任的__________
3.期望，预期_______---出乎意料的，始料不及的______
4.发现_______---发现，发觉______---(pl.)________
5.
出现______---消失，不见_______
6.工作_______---工作者，工人______
习题检测
1.This
is
the
most
___________(embarrass)
joke
that
I
have
ever
heard.
2.A
person
could
be
trusted
because
he
is
_________(believe)
3.Sometimes,help
may
also
come
from
some
_________
(expect)
places.
4.Many
new
___________(discover)
were
made
with
the
help
of
compass(指南针）.
5.Because
of
something
_________(expected),
I
have
to
change
my
plan.
6.The
TV
star’s
joke
made
his
girlfriend
______________(embarrass).
7.I
agree
with
what
she
said.
I
think
her
ideas
are
more
______________(believe)
than
others.
8.Take
the
medicine,
and
it
can
make
most
of
your
pain
__________(appear).
Then
you
can
feel
better.
9.These
are
wonderful
________(work).
But
we
are
not
allowed
to
take
photos
of
them.
10.The
_______(discover)
of
oil
in
Daqing
made
Chinese
people
very
excited.
embarrassing
believable
unexpected
discoveries
unexpected
embarrassed
believable
disappear
workers
discovery
过去完成时
一、概念
过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作或状态，即过去的过去。图示如下：
过去的过去
过去
现在
time
过去完成时
二、
句式:
过去完成时由“助动词
had
+
动词过去分词”构成。
肯定/否定句：主语＋had
/
hadn’t
＋动词过去分词＋其它
一般疑问句：Had
＋主语＋动词过去分词+其它？　
(Yes,
主语＋had.
/
No,
主语＋hadn’t.)
4.
特殊疑问句：特殊疑问词＋had
＋主语＋动词过去分词＋其它？
5.
被动语态形式：主语+had
+
been
+
动词过去分词+其它
过去完成时
1
表示在过去某一时间之前已经完成的动作
或状态
即“过去的过去”。
They
had
left
before
I
came
back.
The
film
had
already
begun
when
I
got
there.
2
常用在宾语从句中:
当宾语从句的主句为一般过去时，且从句的动作先于主句的动作时，从句要用过去完成时。
1)
He
told
me
that
he
had
already
finished
his
homework.
She
said
that
she
had
seen
the
film
before.
3
表示过去某一时刻之前发生的动作或状态持续到过去某个时间或还要持续下去。
When
she
came,I
had
worked
for
3
hours.
He
had
learned
English
for
eight
years
before
he
went
to
England
for
further
study.(在去英格兰深造前，他已学了八年英语）
四
常用的时间状语和标志词：
1.
主语+过去完成时+
+
主语+一般过去时
by
the
time
before
when
by
1)
the
bus
had
already
gone，
by
the
time
she
came
to
the
bus
stop.
2)They
had
left
before
I
came
back.
3)The
film
had
already
begun
when
I
got
there.
4)She
had
finished
doing
her
homework
by
10:00
this
morning.
过去完成时
过去完成时
2.主语+一般过去时+after
+
主语+过去完成时
She
heard
her
name
called
after
he
had
waited
for
two
hours.
注意：before,
after
引导的时间状语从句中，由于
before
和
after
本身已表达了动作的先后关系，若主、从句表示的动作紧密相连，则主、从句都用一般过去时。
如：
1
Before
I
was
about
to
go
up
to
my
office,I
decided
to
get
a
coffee
first.
2
After
he
closed
the
door,
he
left
the
classroom.
答题技巧：
1.
根据时间来判断：有两个动作，都发生在过去。一个先发生，一个后发生。先发生用过完，后发生用过去。
2.找标志词和常用的时间状语
3.过去完成时是一种相对时态，只有和过去作比较时才使用
过去完成时
当堂检测
1.
He
asked
me
___
during
the
summer
holidays.?
A.
where
I
had
been
?B.
where
I
had
gone
C.
where
had
I
been
?D.
where
had
I
gone
2.
I
___
900
English
words
by
the
time
I
was
ten.?
A.
learned
?
?
B.
was
learning
?
?
C.
had
learned
?
?D.
learnt
3.By
the
time
my
parents
reached
home
yesterday,
I
___
the
dinner
already.
A
cooked
?
?B.
had
cooked
?
?C.
have
cooked
?
?D.
was
cooked
ACB
当堂检测
4.
He
___
to
play
____
before
he
was
11
years
old.?
A
had
learned,
piano
?
?
?
?
B.
had
learned,
the
piano
?
C.
has
learned,
the
piano
?
D.
learns
,piano.?
5.By
the
end
of
last
week,
he____in
the
company
for
10
years.
A.had
worked.
B.
would
been
working
C.
will
have
worked.
D.had
have
worked.
6.It
____for
four
days
when
we
arrived,
so
the
road
was
very
muddy.
A.was
raining
B.would
be
raining
C.had
been
raining
D.
has
rained
BDC
Thank
you
!