初中英语重点知识点梳理.
8.1-7
重点短语
free
time空闲时间
play
apart参与;
发挥作用
in
the
future在将来
重点句型
1.Do
you
think
there
wil
be
robots
in
peoples
homes?
你认为在人们家里将会有机器人吗?
2.I
think
every
home
will
have
a
robo
我认为每家都将会有一个机器人
3.Will
people
use
money
in
100
years?
100年后人们还会使用钱吗?
4.Will
we
have
to
move
to
other
planets?
我们将不得不搬到其他行星吗?
I
think
every
home
will
have
a
robot.
我认为每家都将会有一个机器人。
要点精析1
这是一个含有宾语从句的主从复合句,I
think为主句,every
home
will
have
a
robot是宾语从句,用来表述自己的看法
例:I
think
the
boy
will
buy
a
few
new
books
about
English.
我认为这个男孩儿将会买一些英语方面的新书,
知识拓展
在英语中,
I
think/suppose/believe后的宾语从句,如果是否定句,要把否定转移到主句的动词上,
这种现象称为“否定转移".
例:I
don't
think
he
can
swim.
我认为他不会游,
I
don't
think
you
can
go
thereby
bus.
我认为你不能公共汽车去那里,
要点精析2
every限定词,
意为“每个;
每一",
very修饰名词,
且名词作主语时,
谓语动词用单数形式
例:Not
every
horse
can
run
fast.
并非所有的马都能跑得快,
辨析every与each
every限定词指三者或三者以上中的“每一个",侧重总体,不能单独使用.
each限定词指两者或两者以上中的”每一个”,侧重个体代词可作主语或宾语,其后可跟介词of.
例:Every
teacher
knows
her.
每一位老师都认识她。
There
are
lots
of
trees
on
each
side
of
the
road.
公路的每一边都有许多树.
Each
of
us
has
a
dictionary.
我们每个人都有一本词典.
方法技巧
every与each的区别
every用来表整体,each用来表个别。
every最低需是三,each最低需是两。
every作主用单数,each可单也可复。
Will
people
use
money
in
100
years?
100年后人们还会使用钱吗?
要点精析
in
100
years意为“在100年以后”,
其中in为介词,
其后跟一段时间表示“在......之后",通常用于一般将来时,对其提问需用how
soon(多久).
例:-How
soon
will
your
mother
finish
cooking
dinner?
你母亲多久会做好饭?
-In
an
hour.
一小时后。
辨析in与after
in用来表示以现在为起点的将来一段时间之后,后时间用于来时。
after既可接时间点又可接时间段用于将来时或过去时。
例:He
will
be
back
in
two
days.
他将在两天后回来,
He
will
be
back
after
three
o'clock.
他将在三点之后回来。
He
started
on
Sunday
and
arrived
in
Being
after
three
days.
他星期天出发,三天后到达了北京。
But
I
want
to
live
on
the
earth.
但是我想住在地球上。
要点精析
earth是名词,意为“地球",在表示世界上独一无二的事物的名词前用定冠词the,如:the
sun,the
moon等。
例:The
earth
revolves
around
the
sun.
地球绕着太阳转,
辨析on
the
earth与on
earth
the
earth意为“在地球上”。用作地点状语,位于句首、句中或句末
on
earth意为“究竟,到底".常用于疑问代词或副词后,以加强语气
例:All
living
things
on
the
earth
need
other
living
things
to
live
地球上的一切生物都是相互依存的。
What
on
earth
do
you
mean?
你究竟是什么意思?
Families
usually
spend
time
together
on
weekend.
在周末,全家人通常共度时光......
要点精析
spend在此处用作及物动词,意为“度过(一段时间)
".
例:It's
relaxing
to
spend
the
weekend
with
my
family.
与我的家人共度周末是令人放松的。
知识拓展
spend作动词,还意为“花费",常指花费时间或金钱
spend的常见结构有:
①spend+时同/金钱+on
sth.
例:She
spends
much
money
on
clothes.
她花费很多钱在(买)
衣服上,
②spend+时间/金钱+doing
sth.
例:I
spent
the
whole
morning
helping
my
mother
clean
the
house
我用了整个上午帮妈妈打扫房子.
Will
robots
think
like
humans
in
the
future?
将来机器人会像人类一样思考吗?
要点精析
human此处用作名词,意为”人;人类",与human
being同义,其复数形式是humans,
例:Dogs
can
hear
much
better
than
humans.
狗的听觉比人的听觉灵敏得多,
辨析human,
person,
people与man
human指“人类",指有别于动物、自然景物、机器等的特殊群体,也可指具体的“人”
person指“人,个人“,无性别之分,常用于数目不太大,而且数目比较精确的场合
people泛指"人们",表示复数概念
man可指”人,人类",也可指”男人",a
man可指"一个人",也可指"一个男人,
一个男子汉"。man的复数形式为men
例:He
was
the
only
human
on
the
island.
他是那个岛上唯一的人,
There
are
only
three
persons
in
the
room.
这个房间里只有3个人。
There
are
many
people
there.
那儿有许多人.
Men
are
usually
stronger
than
women.
男人通常比女人强壮.
But
many
scientists
disagree
with
Mr
White.
但许多科学家不同意怀特先生的观点。
要点精析
disagree为不及物动词,意为“不同意;持不同意见;有分歧”,其反义词为agree.
disagree
with
sb./sth.意为“不赞同某人或某事".
例:Bill
and
Kate
often
disagree
but
they
are
good
friends.
比尔和凯特常常意见不同,但他们是好朋友。
I
disagree
with
you.
我不同意你的意见。
知识拓展
只加前缀dis互为反义词的还有:
able(能,会)
一disable(使丧失能力)
like(喜欢)
一dislike(不喜欢)
appear(出现)
一disappear(消失)
believe(相信)
一disbelieve(不相信)
However,they
agree
it
may
take
hundreds
of
years.
然而,他们一致认为这可能要花费数百年的时间。
要点精析
hundreds
of意为“许多;大量".
例:Hundreds
of
birds
fly
in
the
sky.数百只鸟儿在空中飞翔。
知识拓属
①hundred(百)
,thousand(干)
,million(百万)
,billion(十亿)
等数词,
当前面有具体数字时,其后不加s,且不和of连用。
例:three
hundred三百five
thousand五千
②若表示概数,前面没有具体数字时,其后要加-s,而且与of连用。
例:hundreds
of
students数百名学生thousands
of
workers数千名工人
If
buildings
fall
down
with
people
inside,
these
snake
robots
can
help
look
for
people
under
the
buildings.
如果建筑物倒塌,
有人被困在里面,
这些蛇形机器人能帮助寻找建筑物下面的人。
要点精析
fall
down意为“突然倒下;跌倒;倒塌",
例:Babies
often
fall
down
when
they
learn
to
walk.
婴儿在学走路时经常摔倒.
The
tower
probably
will
not
fall
down.
这个塔也许不会倒塌,
知识拓展
①与fall相关的短语:
例:fall
asleep入睡fall
behind落后falloff从......上掉下来
②fall还可用作名词,意为“倒塌;跌倒;掉落",还可意为“秋天",
例:l
had
a
bad
fall
and
broke
my
arm.
我重重地跌了一跤,摔断了手臂。
Leaves
turn
yellow
in
fall.
树叶在秋天变黄。
So
I'll
probably
just
keep
a
bird.
所以我将只可能饲养一只鸟。
要点精析
probably为副词,意为“很可能;大概",常位于助动词、情态动词或连系动词之后、行为动词之前。
例:The
train
will
probably
arrive
at8o'clock.
火车可能将在8点到达,
辨析probably.perhaps,
maybe与possibly
probably表示的可能性较大,侧重有根据、合情合理的推测,
常用于句中
perhaps表示的可能性较小,仅表示一种无根据的猜测,一般用于句首
maybe表示的可能性较大,比较口语化。常用于句首
possibly表示的可能性较小,强调客观存在的可能性,常与may,can等连用
例:You
will
probably
find
the
better
way.
你可能会找到更好的方法,
Perhaps
I
can
help
you.
也许我能帮助你,
Maybe
we
could
discuss
it
later.
也许我们可以稍后讨论它.
It
can't
possibly
work.
那绝对行不通
During
the
week,I'll
wear
smart
clothes.
在工作日期间,我将会穿干练的衣服。
要点精析
during介词,意为“在......期间".
例:We
go
swimming
everyday
during
the
summer.
整个夏天我们每天都去游泳,
辨析during与in
during强调时间的延续,表示状态或习惯性的动作,用于表示行为要持续一定时间的stay,
visit,
meal等名词之前;与季节名词连用表特指
in用于指一般性的某一时间,一般不用在表示行为要持续一段时间的名词前;与季节名词连用表示泛指
例:Jack
met
To
min
the
war.He
often
went
to
visit
him
during
his
stay
in
New
York.
杰克在战争中遇到了汤姆,当他在纽约逗留期间,他经常去看汤姆。
即学即试
一、根据汉语意思完成句子
1.现在人们还不能活到200岁.
People
can't________
200
years
old
now.
2.现在大象和老虎都处于极大的危险中,
The
elephants
and
tigers
are________
________now.
3.人们将会有更少的空闲时间.
People
will
have________
________
________.
4.你能告诉我关于未来的预言是什么吗?
Can
you
tell
me
what
the________
________
________is?
5.你同意将来会有更多的污染吗?
Do
you________
that
there
will
be
more
pollution________
________
________?
二、用方框内所给单词的适当形式填空
danger
factory
agree
possible
apartment
1.-I
think
we
should
go
thereby
bus.
-I________
with
you.We
should
take
the
train.
2.His________
is
far
from
the
school,so
he
goes
to
school
by
bike.
3.It
is________
for
us
to
climb
the
mountains
in
rainy
weather.We
may
stay
at
home.
4.-There
will
be
more
big_________in
the
future.
-I
agree
with
you.
5.It
is________to
get
more
money
for
him.
That’s
too
difficult.
三、单项选择
1.________volunteers
will
give
out
leaflets
to
ask
people
to
protect
the
wetlands.
A.Two
hundreds
B.Hundreds
of
C.Two
hundred
of
D.Hundred
of
2.________,Tom!
It's
time
to
get
up
and
go
to
school.
A.Wake
up
B.Make
up
C.Grow
up
D.Lookup
3.-What
are
you
doing?
-I’m________my
English
book.
A.looking
B.looking
for
C.looking
after
D.looking
up
4.John
will________go
to
France
for
vacation
this
summer.
A.possible
B.impossible
C.probably
D.probable
5.-I
got
a
message
saying
my
phone
number
won
a
prize
worth$3,000.
-Too
good
to
be
true.Don’t________
it.
A.do
B.hold
C.make
D.believe
6.
There________a
charity
show
at
the
school
hall
next
week
A.was
B.will
be
C.has
been
D.are
7.
The
Dragon
Boat
Festival
this
year
will
come_four
days.
A.after
B.for
C.during
D.in
8.
It's
said
that
we'll
have
to________at
least
one
hour________to
Shanghai
A.take;flying
B.takes;to
fly
C.spends;to
fly
D.spend;flying
9.
Its
reported
that
people
throw________plastic
bags
along
this
street
everyday
A.hundred
B.hundred
C.hundred
of
D.hundreds
of
美转情永料104通人,免,免海展
参考答案与解析
Section
A
即学即试
1.play
apart
2.fall
down
3.in
the
future
4.寻找;
寻求5.处于危险中
I
1.live
to
be
2.in
great
danger
3.less
free
time
英语人教版
4.prediction
about
the
future
5.agree,
in
the
future
Section
B
即学即试
1.disagree
2.apartment
3.dangerous
4.factories
5.impossible
尺)
Ⅱ
1.B2.A3.B4.C5.D
6.B
7.D
8.D
9.D