中小学教育资源及组卷应用平台
人教版(Go
for
it)九年级
U13
We're
trying
to
save
the
earth!知识点梳理
P97
1c
play
a
part
in
play
a
part
in
参与
,后接名词、代词或动词的?ing形式。
eg:I
want
to
play
a
part
in
saving
the
earth.
我想参与拯救地球(的行动)。play
a
part
in
还可意为“在……中扮演角色;在……方面起作用”。等同于“play
a
role
in...”。eg:
He
was
invited
to
play
a
part
in
this
TV
play.他被邀请参加这个电视剧的演出。A
healthy
diet
plays
an
important
part
in
helping
people
live
longer.健康的饮食在帮助人们长寿方面起着重要的作用。
P98
2d
cut
down
cut
down
意为“减少”,是“动词+副词”结构的短语,其后接的宾语为名词时,宾语可位于down
的前面或后面;为代词时,只能位于down
前面。eg:
You’d
better
cut
the
article
down
to
about
2,
000
words.
你最好把这篇文章(的字数)减少到两千字左右。We
should
do
something
to
cut
down
the
pollution.我们应该做些事情来减少污染。cut
in
插嘴
cut
up
切碎
cut
off
切断
cut
out
删除
instead
of
instead
of
为介词短语,意为“代替;而不是”,其后接名词、代词或动词的-ing
形式。eg:
I
can
go
to
the
meeting
instead
of
my
sick
brother.
我可以替我生病的弟弟去开会。He
is
a
writer
instead
of
a
teacher.他是一位作家而不是一位老师。instead
adv.
代替,常放在句子末尾,位于句首时,其后用逗号隔开。eg:
Tom
is
ill.
I
will
take
the
class
instead.
汤姆病了。我将代替(他)上课。
advantage
advantage/?d'vɑ?nt?d?/n.可数名词,“优点;优势;有利条件”。常用于短语:have
the
advantage
of(有……的有利条件)be
to...
advantage(对……有利)。eg:
His
sister
has
many
advantages.他的姐姐有很多优点。
He
had
the
advantage
of
being
born
in
a
rich
family.
他有出生在一个富有家庭的有利条件。
Being
able
to
speak
German
is
to
your
advantage.
会讲德语对你有利。反义词为disadvantage,意为“缺点;劣势;不利条件”eg:
If
you
can’t
speak
English
well,
you’ll
be
at
a
big
disadvantage
when
you
try
to
get
a
job.
你要是英语讲得不好,找工作时就会处于非常不利的地位。
make
a
difference
make
a
difference
起作用;有影响make
a
difference
(to...)表示“(对……)产生影响或作用”,difference
前面可加修饰语,如big,
great,
a
bit
of等,表示受影响的程度。eg:
Do
you
think
his
words
would
make
any
difference
to
the
final
decision?你认为他的话会对最后的决定产生影响吗?The
new
teacher
always
encourages
little
Tom.
This
has
made
a
big
difference
to
him.新来的老师总是鼓励小汤姆,这对他影响很大。
P99
3a
not
only...but
also...
not
only...but
also...不但……而且……在句中常用来连接两个对等的成分,also
可以省略。eg:
I
not
only
play
tennis
but
(also)
practise
shooting.(连接两个谓语动词)我不但打网球而且还练习射击。not
only…but(also)…用来连接两个主语时,谓语动词的单、复数遵循“就近原则”,即和but(also)后的名词或代词的数一致。not
only…but(also)…连接两个分句,当not
only
位于句首,前一个分句常用倒装来表示强调,而but(also)后的分句仍用陈述语序。eg:
Not
only
does
Miss
Li
like
music,
but
(also)
she
likes
sports.
harmful
harmful/'hɑ?(r)mfl/
adj.有害的常用短语
be
harmful
to对……
有害。eg:
Don’t
read
in
the
sun.
It
is
harmful
to
your
eyes.
不要在阳光下看书。这对你的眼睛有害。harm
作名词,意为“伤害,损害”,常见短语do
harm
to
意为“对……造成伤害”,相当于be
harmful
to。eg:
Smoking
will
do
harm
to
your
health.吸烟会损害你的健康。
against
against/?'ɡenst/
prep.
反对be
against...反对……,其对应的短语为
be
for...
支持……。eg:
I
am
not
against
your
idea.
Instead,
I’m
for
you.
我不反对你的意见。相反,我支持你(的意见)against
介词,还可意为“紧靠;倚,碰,撞”。
P100
语法
现在进行时
现在进行时常用的时间状语有:now,
at
the
moment,
right
now,
these
days等。在句首出现look或
listen时,也可以判断出后面的句子用现在
进行时。eg:She
is
watching
TV
now.
她现在正在看电视。
Look!The
panda
is
climbing
a
tree.看!那只熊猫正在爬树。在现在进行时的句子中,come,go,arrive,leave,start等动词常与表示将来的时间状语连用表示“意图”或“安排”。eg:
I’m
leaving
tomorrow.
明天我就要离开了。
现在完成时
现在完成时(1)构成:助动词have/has+
动词的过去分词。eg:
Have
you
ever
been
to
Japan
?你曾经去过日本吗?
I
have
just
finished
my
homework.我刚刚完成我的家庭作业。(2)常用的时间副词或时间状语:①
already,yet,
just,
ever,
never,
before
②this
morning
(week,
month…),
today,
now等
③up
to
now,
till
now,
so
far,in
the
past
few
(two,three…)
years
等。现在完成时的三个固定结构:have/has
been
to
表示曾经去过某地,现在已不在某地。可以和表示次数的单词或短语连用,如once,
twice,
three
times
等。eg:
I
have
been
to
Shanghai
twice.
(2)have/has
gone
to
表示去某地了,可能在途中,也可能到了那里,总之人不在说话处。eg:
—Where’s
Jim?
吉姆在哪里?—He
has
gone
to
the
library.
他去图书馆了。(3)have/has
been
in表示在某地呆了一段时间,经常与“for+
一段时间”连用。eg:
We
have
been
in
this
city
for
three
years.现在完成时:延续性动词和非延续性动词现在完成时中非延续性动词不可以和表示一段时间的状语连用。此时应将非延续性动词转换为延续性动词,转换情况可见下表:eg:
He
has
been
away
for
a
week.
他离开有一周了。
How
long
have
you
kept
the
book
?你借这本书多长时间了?在否定句中,短暂性动词可以和表示一段时间的状语连用。eg:
I
haven’t
borrowed
a
book
for
a
long
time.
我好长时间没有借过书了。
P100
语法
被动语态
被动语态基本结构:be+
动词的过去分词如果强调动作或句中有介词by
引导出动作的执行者,该句一般为被动语态,否则为系表结构。eg:
The
glass
is
broken.玻璃杯碎了。(系表结构)
The
glass
was
broken
by
the
boy.玻璃杯被那男孩打碎了。(被动语态)感官动词(hear,
see,
watch
等)或使役动词(make,
let
等)在主动句中,其后的动词不定式不带to,但在变为被动语态时必须使用to。eg:
I
often
hear
Mary
sing
in
the
next
room.→Mary
is
often
heard
to
sing
in
the
next
room.
P101
1a
recycle
recycle/?ri?'sa?kl/
vt.回收利用eg:
We
recycle
all
of
our
plastic
bags.我们回收我们所有的塑料袋recycled
常作定语,与所修饰的名词在逻辑上构成被动关系。eg:
The
recycled
books
can
save
money.
这些循环使用的书籍可以节省钱。
P102
2b
throw
away
throw
away
扔掉;抛弃throw
away
是“动词+
副词”构成的短语,后接代词作宾语时,代词必须放在短语的中间。eg:
Don’t
throw
away
those
vegetables.
We
can
feed
them
to
the
pig.不要把那些蔬菜扔了,我们可以拿它们来喂猪。eg:
You
can
throw
them
away
if
you
don’t
want
these
clothes.如果你不想要这些衣服,你可以扔掉它们。
pull...down
pull...down
拆下;摧毁eg:Please
pull
the
doors
down
from
the
old
building.
They
are
dangerous.
请把门从旧楼房上拆下来。它们很危险。pull
together
齐心协力
pull
off
脱去pull
out
拔出
pull
in
(车等)停下;进站
set
up
set
up
建立eg:We
will
set
up
a
charity
to
help
the
homeless
people.
我们将建立一个慈善机构来帮助无家可归的人。set
off/out
“动身;出发”
set
free
释放
set
down
写下;记下
bring
back
bring
back
恢复;使想起;归还;带回;意为“归还”时,相当于return。eg:
Please
bring
back
the
books
to
the
library.请把书归还到图书馆。The
smell
of
the
flower
brings
back
her
memories.
这种花香唤起了她的回忆。
creativity
creativity/?kri?e?'t?v?ti/
n.创造力eg:If
we
have
creativity,we
will
do
the
work
better.
如果我们有创造力,我们将把这项工作做得更好。
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U13
We're
trying
to
save
the
earth.
知识点讲解
人教版九年级全一册
play
a
part
in
参与
,后接名词、代词或动词的?ing形式。
eg:I
want
to
play
a
part
in
saving
the
earth.
我想参与拯救地球(的行动)。
play
a
part
in
还可意为“在……中扮演角色;在……方面起作用”。等同于“play
a
role
in...”。
eg:
He
was
invited
to
play
a
part
in
this
TV
play.
他被邀请参加这个电视剧的演出。
A
healthy
diet
plays
an
important
part
in
helping
people
live
longer.
健康的饮食在帮助人们长寿方面起着重要的作用。
cut
down
意为“减少”,是“动词+副词”结构的短语,其后接的宾语为名词时,宾语可位于down
的前面或后面;为代词时,只能位于down
前面。
eg:
You’d
better
cut
the
article
down
to
about
2,
000
words.
你最好把这篇文章(的字数)减少到两千字左右。
eg:
We
should
do
something
to
cut
down
the
pollution.
我们应该做些事情来减少污染。
cut
in
插嘴
cut
up
切碎
cut
off
切断
cut
out
删除
instead
of
为介词短语,意为“代替;而不是”,其后接名词、代词或动词的-ing
形式。
eg:
I
can
go
to
the
meeting
instead
of
my
sick
brother.
我可以替我生病的弟弟去开会。
He
is
a
writer
instead
of
a
teacher.
他是一位作家而不是一位老师。
instead
adv.
代替,常放在句子末尾,位于句首时,其后用逗号隔开。
eg:
Tom
is
ill.
I
will
take
the
class
instead.
汤姆病了。我将代替(他)上课。
advantage/?d'vɑ?nt?d?/n.可数名词,“优点;优势;有利条件”。
常用于短语:
have
the
advantage
of(有……的有利条件)
be
to...
advantage(对……有利)。
eg:
His
sister
has
many
advantages.他的姐姐有很多优点。
He
had
the
advantage
of
being
born
in
a
rich
family.
他有出生在一个富有家庭的有利条件。
Being
able
to
speak
German
is
to
your
advantage.
会讲德语对你有利。
反义词为disadvantage,意为“缺点;劣势;不利条件”
eg:
If
you
can’t
speak
English
well,
you’ll
be
at
a
big
disadvantage
when
you
try
to
get
a
job.
你要是英语讲得不好,找工作时就会处于非常不利的地位。
make
a
difference
起作用;有影响
make
a
difference
(to...)表示“(对……)产生影响或作用”,difference
前面可加修饰语,如big,
great,
a
bit
of等,表示受影响的程度。
eg:
Do
you
think
his
words
would
make
any
difference
to
the
final
decision?
你认为他的话会对最后的决定产生影响吗?
The
new
teacher
always
encourages
little
Tom.
This
has
made
a
big
difference
to
him.
新来的老师总是鼓励小汤姆,这对他影响很大。
not
only...but
also...不但……而且……在句中常用来连接两个对等的成分,also
可以省略。
eg:
I
not
only
play
tennis
but
(also)
practise
shooting.
(连接两个谓语动词)
我不但打网球而且还练习射击。
not
only…but(also)…用来连接两个主语时,
谓语动词的单、复数遵循“就近原则”,即和but(also)后的名词或代词的数一致。
not
only…but(also)…连接两个分句,当not
only
位于句首,前一个分句常用倒装来表示强调,而but(also)后的分句仍用陈述语序。
eg:
Not
only
does
Miss
Li
like
music,
but
(also)
she
likes
sports.
harmful/'hɑ?(r)mfl/
adj.有害的
常用短语
be
harmful
to对……
有害。
eg:
Don’t
read
in
the
sun.
It
is
harmful
to
your
eyes.
不要在阳光下看书。这对你的眼睛有害。
harm
作名词,意为“伤害,损害”,常见短语do
harm
to
意为“对……造成伤害”,相当于be
harmful
to。
eg:
Smoking
will
do
harm
to
your
health.
吸烟会损害你的健康。
against/?'ɡenst/
prep.
反对
be
against...反对……,其对应的短语为
be
for...
支持……。
eg:
I
am
not
against
your
idea.
Instead,
I’m
for
you.
我不反对你的意见。相反,我支持你(的意见)
against
介词,还可意为“紧靠;倚,碰,撞”。
现在进行时
常用的时间状语有:now,
at
the
moment,
right
now,
these
days等。在句首出现look或
listen时,也可以判断出后面的句子用现在
进行时。
eg:She
is
watching
TV
now.
她现在正在看电视。
Look!The
panda
is
climbing
a
tree.看!那只熊猫正在爬树。
在现在进行时的句子中,come,go,arrive,leave,start等动词常与表示将来的时间状语连用表示“意图”或“安排”。
eg:
I’m
leaving
tomorrow.
明天我就要离开了。
现在完成时
(1)构成:助动词have/has+
动词的过去分词。
eg:
Have
you
ever
been
to
Japan
?你曾经去过日本吗?
I
have
just
finished
my
homework.我刚刚完成我的家庭作业。
(2)常用的时间副词或时间状语:
①
already,yet,
just,
ever,
never,
before
②this
morning
(week,
month…),
today,
now等
③up
to
now,
till
now,
so
far,in
the
past
few
(two,three…)
years
等。
现在完成时的三个固定结构:
(1)have/has
been
to
表示曾经去过某地,现在已不在某地。可以和表示次数的单词或短语连用,如once,
twice,
three
times
等。eg:
I
have
been
to
Shanghai
twice.
(2)have/has
gone
to
表示去某地了,可能在途中,也可能到了那里,总之人不在说话处。
eg:
—Where’s
Jim?
吉姆在哪里?
—He
has
gone
to
the
library.
他去图书馆了。
(3)have/has
been
in表示在某地呆了一段时间,经常与“for+
一段时间”连用。
eg:
We
have
been
in
this
city
for
three
years.
现在完成时:延续性动词和非延续性动词
现在完成时中非延续性动词不可以和表示一段时间的状语连用。此时应将非延续性动词转换为延续性动词,转换情况可见下表:
eg:
He
has
been
away
for
a
week.
他离开有一周了。
How
long
have
you
kept
the
book
?你借这本书多长时间了?
在否定句中,短暂性动词可以和表示一段时间的状语连用。
eg:
I
haven’t
borrowed
a
book
for
a
long
time.
我好长时间没有借过书了。
非延续性动词(短语)
延续性动词(短语)
borrow
keep
buy
have
die
be
dead
get(to)
be(in)
leave
be
away
become
be
fall
asleep
be
asleep
begin
be
on
go
out
be
out
join
be
a
member
of
put
on
wear
被动语态
基本结构:be+
动词的过去分词
如果强调动作或句中有介词by
引导出动作的执行者,该句一般为被动语态,否则为系表结构。
eg:
The
glass
is
broken.玻璃杯碎了。(系表结构)
The
glass
was
broken
by
the
boy.
玻璃杯被那男孩打碎了。(被动语态)
感官动词(hear,
see,
watch
等)或使役动词(make,
let
等)在主动句中,其后的动词不定式不带to,但在变为被动语态时必须使用to。
eg:
I
often
hear
Mary
sing
in
the
next
room.
我经常听到玛丽在隔壁房间唱歌。
→Mary
is
often
heard
to
sing
in
the
next
room.
玛丽经常被我听到在隔壁房间唱歌。
recycle/?ri?'sa?kl/
vt.回收利用
eg:
We
recycle
all
of
our
plastic
bags.我们回收我们所有的塑料袋
recycled
常作定语,与所修饰的名词在逻辑上构成被动关系。
eg:
The
recycled
books
can
save
money.
这些循环使用的书籍可以节省钱。
throw
away
扔掉;抛弃
throw
away
是“动词+
副词”构成的短语,后接代词作宾语时,代词必须放在短语的中间。
eg:
Don’t
throw
away
those
vegetables.
We
can
feed
them
to
the
pig.不要把那些蔬菜扔了,我们可以拿它们来喂猪。
eg:
You
can
throw
them
away
if
you
don’t
want
these
clothes.
如果你不想要这些衣服,你可以扔掉它们。
pull...down
拆下;摧毁
eg:Please
pull
the
doors
down
from
the
old
building.
They
are
dangerous.
请把门从旧楼房上拆下来。它们很危险。
pull
together
齐心协力 pull
off
脱去
pull
out
拔出
pull
in
(车等)停下;进站
set
up
建立
eg:We
will
set
up
a
charity
to
help
the
homeless
people.
我们将建立一个慈善机构来帮助无家可归的人。
set
off/out
“动身;出发”
set
free
释放
set
down
写下;记下
bring
back
恢复;使想起;归还;带回;意为“归还”时,相当于return。
eg:
Please
bring
back
the
books
to
the
library.
请把书归还到图书馆。
The
smell
of
the
flower
brings
back
her
memories.
这种花香唤起了她的回忆。
creativity/?kri?e?'t?v?ti/
n.创造力
eg:If
we
have
creativity,we
will
do
the
work
better.
如果我们有创造力,我们将把这项工作做得更好。
谢谢
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