高中英语新人教版Unit 2 词汇拓展Word文件下载.docx
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(1)
immigrants非法移民
drugs违禁药品
activities非法活动
anillegalact违法行为
parking违章停车
Itis
do
sth.做某事是违法的。
(2)
legal
adj.合法的
illegallyadv:
不合法地;
非法地
◆学法点拨
il-是否定前缀,意为“不,非”
illogical不合逻辑的illimitable无限的
2.huntvt
&
vi打猎;
搜寻;
追捕n.搜寻;
搜索;
打猎
①They
have
decided
go__________(hunt)thisweekend.
②They
still
__________
missing
child,
who
disappeared
last
Sunday
after
attending
her
friend’s
birthday
party.
③The
hunt
injured
climber
continued
throughout
the
night.
④They__________________________________(过去常常去打猎)
and
saw
as
a
noble
entertainment.
⑤They
went
island
to_________________
(寻找)the
buriedjewellery.
[答案]①hunting
②for
③for
④usedto
go
hunting⑤hunt
for
for寻找(=search
for)
hunting去打猎
for
child搜索失踪儿童
huntern.猎人
◆归纳拓展
go+swimming去游泳/fishing去钓鱼/camping去野营/shopping去购物/hiking去远足/boating去划船/skating去滑冰
3.immediately
adv.立刻;
conj.一...就.....
①
All
hunters
must
stophunting
wild
animals____________(immediate).
②__________________(immediate)
she’d
gone,
I
remembered
name.
③I
will
contact
you__________________________________(我一到那里).
④The
boss
ordered
them
to__________________________(立即采取行动).
[答案]
①immediately②Immediately③immediately
arrive
there
④take
immediate
action
immediately除用作副词外,还可用作连词,相当于assoonas,表示
“一.....就......”.
Immediatelyyoubegin
speak,
hegivesyouhisfull
attention.
你一开始说话,他就会全神贯注地听。
immediateadj立即的:
当前的
action立即行动
interests眼前利益
立刻,马上
at
once=right
now=right
away
4.on
earth
(放在疑问词之后表示强调)究竟;
到底
①[词汇复现]猎人究竟为什么要射杀这些动物?
_________________________do
shoot
these
animals?
②你那么做究竟为了什么?
_________________________did
you
for?
③他是世界上最有影响力的人。
He
most
powerful
man_________________.
[答案]①Whyonearth②Whatonearth③onearth
◆教材原句
What
on
Earth
Are
We
Doing
OurPlanet?
我们到底在对地球做什么?
“究竟,到底”,放在疑问词what,
how,
why,
where,who等之后表示强调,用于询问令人惊讶或生气的事。
(2)“在地球上”的表达法:
earth/Earth;
on
earth/Earth
5.die
out灭亡;
逐渐消失
①The
population
of
koalas
danger
dying
_________,
so
we
should
take
steps
protect
them.
②Some
old
customs
slowly
______
China.
fire
died
we
put
more
coal.
sound
car
distance.
⑤This
species
has
nearly
________
because
its
habitat
being
destroyed.
⑥Many
trees
_________
lack
water.
[答案]①out
②out
③down
④away/down
⑤out
⑥off
Our
planet’s__________
dyingout
analarming
rate.我们的地球...正在以惊人的速度消亡。
要点必记
die
out(家族、物种等)灭绝;
(风俗、习惯等)逐渐消失
away
(声音、光线、风等)逐渐减弱,逐渐消失
dieoff相继死去,先后死去(直到死光)
down
(火、兴奋程度等)减弱,平息;
(=die
away)
(声音、光线等)变弱,消失
6.alarming
adj.惊人的;
使人惊恐的
①雨林正以惊人的速度消失。
The
rainforests
disappearing_________________________________________________.
②“
你都做了些什么?
”埃莉惊恐地喊道。
“What
done?
"
Ellie
cried_______________________.
[答案]①atanalarmingrate②inalarm
alarmvt.使惊恐;
使害怕;
使担心n.恐慌;
警报;
警报器
inalarm惊恐地
air
alarm空袭警报
an
alarm
system警报系统
afire
alarm防火警报器
7.rate
(1)n.速度;
(比)率
(2)
vt.划分等级
①大多数人步行的平均速度为每小时5千米。
Most
people
walk______________________________________5
kilometres
hour.
②那里的地方企业正在以每年三家的速度关闭。
Local
businesses
there
closing_______________________________three
year.
③到目前为止飞船一直在以平稳的速度飞行。
So
far
spacecraft’s
been
traveling_______________________________
[答案]①atanaveragerateof②ata/therateof③atasteadyrate
planet’s
out
rate.我们地球的....正在以惊人的速度消亡。
first-rate
一流的
birth/deathrate出生率/死亡率
ata
steadyrate以平稳的速度
ratingn.等级;
级别
rate
of以....的速度,以....的比率
a/the
speed
of以....的速度
average
5
hour以平均每小时5千米的速度
8.extinct
adj.已灭绝的
①[词汇复现]
Some
illegallyhunted
animals,
leading
mass
_________(extinct)
Jack,
global
warming
that_______________________________________________________(导致许多动物的灭绝).
③Conservationists
trying
to_________________________________________(保护鲸以防止其灭绝).
species________________________________(濒临灭绝).
①extinction
②leads
extinction
many
animals③preserve
whale
from
extinction
④is
close
Between
150
200
becomingextinct
every
day.每天有150到200个物种灭绝。
extinct
volcano死火山
已灭绝的一个物种
extinctionn.
灭绝
be
extinction濒临灭绝
preserve
endangered
extinction保护濒危物种不致灭绝
lead
animals导致许多动物的灭绝
9.mass
adj.大量的;
厂泛的
(2)
n.大量;
堆;
群
①I’ve
got
(mass)
work
do.
②[2016.全国II卷]
may
think
garden
no
more
than
plants,flowers,patterns
masses
_____
color.
③There
(be)
shops
yesterday.
④Beijing
Opera_________________________________________________(有广泛的群众基础).
⑤The
villagers
found
__________________________(大量
财宝)
when
built
house.
①masses
②of
③were
④has
broad
base
masses⑤a
treasure
This
caused
byhunting,
_______,
pollution.
这种大量的灭绝是由狩猎、栖息地.....和污染造成的。
of/massesof众多;
大量
masses有广泛的群众基础
massof
sand一堆沙
treasure大宗财宝
of/massesof"
众多,大量”,可修饰可数名词,也可修饰不可数名词,谓语动词的单复数要和of后面名词单复数形式保持一致。
10.aware
adj.知道;
发觉;
.....意识的
①[2017.浙江卷]
At
sight
scene,they
aware______what
had
happened.
②Are
aware
danger?
③[2018.江苏卷]
customers____________________(没有意识到)eating
usual.
suddenly____________________(意识到)
lookingat
⑤People
should____________________________(提高.....意识)
environmental
protection.
①of②that
3)
aren’t
of/are
unaware
of④became
⑤raise
awareness
of
make
problemand
help
endangeredwildlifebefore
it’s
too
late!
我们必须让人们意识到这个问题,帮助....濒危野生动物,.则就太晚了!
be/become
of/that..
知道...意识到.....
sb.
of/that..使某人意识到
raise
of..提高....的意识
arouse
one’s
of..唤起某人对....的意识
adj.没察觉的,不知道的awarenessn.认识,意识
11.endanger以使遭受危险;
危害
animals
are__________(endanger)
theirhabitats
threatened,
too.
②Wearguedhimoutofgoingonsucha___________(danger)journey.
③Levelsofwastefromthefactorymaybeadanger_____________publichealth.
④Nature
reserves
protected_____________________(许多
濒危动物)
decreasing
number.
⑤You
are_____________________(有
.....危险)
catching
acold
if
don’t
any
medicine.
[答案]①endangered②dangerous③to④many
endangeredanimals
⑤in
wildlifebefore
我们必须让人们意识到这个问题,帮助....濒危野生动物,否则就太晚了!
adj.有危险的;
濒临灭绝的
animals濒危动物
species濒危物种
(doing)
sth.处于(做)某事的危险中
danger脱离危险
beadangertosb./sth.对某人/某物有危险
dangerous
.对...有危险
It
danger/dangerous
sth.做某事是一件危险的事/危险的。
12.average
n.平均数;
平均水平
(2)
adj.平均的;
正常的;
普通的
province’s
rainfall
this
year
____________average.
Many
plants
short
water
dead.
②
_____average,
90%
students
per
class
school
areexperienced
studying
maths.
③[2015.重庆卷]
Last
was
warmest
record,
with
temperature
0.68℃
average.
④My
English
________________(在平均水平之上).
⑤
________________
(平均起来),each
member
earns
$
⑥
________
(
...的平均数)
3,4and11
6.
[
答案]①below②On③above④above
average⑤On
average⑥The
How
elephants
killed
averageevery
day?
平均每天有多少头大象被杀害?
(the)average平均
anaverageof平均有…
above/below
average平均水平以上/下
of...…的平均降雨量
ageof
.....的平均年龄
build/height中等身材/平均身高
size平均大小
13.make
progress取得进步
①With
teachers
his
classmates,
LiLei________________________________(在.....方面取得进步)
studyrecently.
②The
report
shows
________________________
(取得快速的进步),but
need
tomake
greater
efforts.
③It
hard
imagine________________________________________(他们取得的进步)in
past
few
months.
[答案]①has
made
progress
in②making
rapid
progress
③whatprogress
made由空格后面的时间状语in
he
pastfew
months可知,应该用现在完成时。
in..在...面取得进步
some/great
progress取得一些/巨大进步
slow/steady/rapid/good
progress取得缓慢的/平稳的/迅速的/良好的进展
◆误区警示
progress是不可数名词,不能用a/an修饰,没有复数形式。
China
lot
progress.中国已经取得了很大的进步
14.be
concerned
about对….关切的;
为.
..担忧的
①AsfarasI’m
(concern),the
idea
crazy.
②In
fact,
John
never
_________(concern)
about
what
others
him.
③My
teacher
looking
me
__________concern.
④Several
parents
showed
their
great
concern
thei