Unit6 Electricity 词汇讲义及答案

(
unit
6
Electricity
)
掌握与electricity有关的相关词汇
掌握本单元的重点词组
Electricity
is
helpful
in
our
lives.
But
do
you
know
how
it
comes
from?
Discuss
the
origin
of
it
and
its
use.
词汇
electricity,conversation,identify,rule,anyone,reply,foolish,wire,connect,cable,moment,battery,cooker,fridge,bulb,lock,test,tidy,touch,a
packet
of,
in
a
way,
be
connected
to,
power
station,
washing
machine,
switch
off,
tidy
up,
air
conditioner
electricity,
n.电力；电流，静电；
高涨的情绪；
紧张
electric
adj.
电的；电动的；
electrical
adj.
有关电的；电气科学的
即学即练：At
night
these
streets
are
brilliant
with
a
pearly
radiance
of
________.
答案：
electricity
2.
foolish，adj.愚蠢的；
鲁莽的；
荒谬的，可笑的
Fool
vi.
欺骗；开玩笑；戏弄
n.
傻瓜；愚人；受骗者
vt.
欺骗，愚弄
adj.
傻的
Art
dealers
fool
a
lot
of
people.
艺术品经销商会愚弄许多人。
I
was
fool
enough
to
accept
his
offer.
我接受他的提议真是够傻的。
What
a
fool
I
was
to
believe
he
is
a
good
man!
A
fool
always
finds
a
greater
fool
than
himself.
即学即练：He
was
angry
with
himself
for
having
made
such
a
_______mistake.
答案：
foolish
3.
bulb，n.
电灯泡
即学即练：The
light
_______in
the
kitchen
burnt
out.
答案：bulb
4.
test,
v.回转，返回；
n.归来，返乡。
即学即练：
After
I
made
a
model
plane,
I
______it.
答案：
tested
5.
wire
n.
金属丝;
金属线；vi.拍电报
即学即练：1.
_______
is
carried
along
wires.
2.Will
you
connect
this
_______to
the
television?
答案：
1.
Electricity
2.
wire
6.
battery
n.[电]电池，蓄电池；
[军]炮台，炮位；
即学即练：He
is
charging
a
storage
_______.
答案：
battery
7.
reply,
n.答复、报复（行动）；
vi.[法律]（原告对被告）答辩、作答；
vt.回应，作出反应
即学即练：His
evasive
______prompted
me
to
ask
another
question.
答案：
reply
8.
tidy，adj.整洁的、数量大的；
n.盛零碎物品的容器、
椅子的背罩；
vt.&
vi.使整洁；
弄整齐
即学即练：1.
It
was
a
neatly
furnished
and
immaculately______
room.
2.A
tidy
amount
of
money
is
a
large
amount.
答案：
1.tidy.
2.
tidy
9.
identify,
vt.识别、认出，
确定，使参与，
把…看成一样；vi.确定；
认同
即学即练：1.Could
you______
your
sunshade
among
a
hundred
others.
2.The
reporters______
one
of
the
six
Americans
as
an
Army
Specialist.
答案：
1.
Identify.
2.
identified
10.
conversation,
n.交谈、会话,
交往、交际；
会谈、
（人与计算机的）人机对话
即学即练：Please
pull
up
a
chair
and
join
the
_______.
答案：
conversation
11.
anyone,
pron.
任何人；任何一个；谁
即学即练：That
dog
will
pick
a
quarrel
with
______he
meets.
答案：anyone
12.
cooker,
n.
厨具，炉具
Cook
n.厨师
v.煮饭，烹饪
即学即练：1.
The
_____is
not
yet
wired
in
to
the
main
supply.
2.She
can
cook
delicious
fish.
答案：
1.
cooker.
2.
cook
13.
fridge，n.
电冰箱；冷冻机
即学即练：I
put
the
milk
and
meat
in
the_______.
答案：
fridge
14.
lock
n.
锁；一把，一撮
;vt.
锁上；使固定；隐藏
;vi.
卡住，不动
即学即练：1.She
brushed
a
______of
hair
off
his
forehead.
2.They
beat
them
up
and_____
them
in
a
cell.
答案；
1.lock
2.
locked
15.
cable,
n.
缆绳绳索；[电学]电缆；巨缆
;vt.
发电报至；电传；固定系牢
即学即练：Steel______
will
be
used
to
replace
worn
ropes.
答案：cable
16.
moment,
n.
瞬间，片刻；时刻；重要，紧要;
红极一时
at
the
moment
此刻；当时
in
a
moment
立刻；马上
即学即练：1.
I'll
be
back
in
a______
2.The
______the
clown
appeared
on
stage,the
audience
folded
up.
答案：1.
moment.
2.
moment
17.
touch,
vt.触摸；使某物与…轻轻接触；
n.触摸，碰；触觉；vi.接触；联系
keep
in
touch
保持联络
即学即练：1.I
want
to
______
briefly
on
another
aspect
of
the
problem.
2.She
was
off
work
with
a
______of
flu.
答案：
1.
touch.
2.
touch
18.
through
Visitors
enter
through
a
side
entrance.
游客从侧门进入。
I
walked
through
a
tunnel.
我行经一处隧道。
结论：through
用作
，意思是“
”
拓展：常用短语辨析：
go
through
遭受
She
has
been
going
through
a
hard
life.
她最近经遭着艰难的生活。
get
through
完成，使理解
I
find
it
impossible
to
get
through
to
her.
我发觉根本无法让她听懂。
look
through
浏览
She
looked
through
her
notes
before
the
exam.
她考试前匆匆看了一下笔记。
live
through经历...而幸存
He
has
lived
through
two
world
wars.
他经历了两次世界大战。
through、across与cross的区别：
cross
作动词用，“穿过，越过”的意思。主要表示在物体表面上横穿。如横过马路、过桥、过河等，与go
across同义。
Be
careful
when
you
cross
the
street.过马路时要小心。
across是介词，有“横跨，横穿，穿越”之意。
Go
across
the
road
,
you
will
find
the
post
office
on
your
left.
横过这条公路，你会发现邮局就在你的左边。
through是介词，“在...之中，透过”的意思，常与go,
walk等动词连用，
表示“穿越，横穿”等意思。主要表示从物体内部穿过。如穿过森林、隧洞等。
The
two
friends
were
walking
through
the
forest.
这两个朋友正沿着森林走。
即学即练:
①
We
must
________
the
road
very
carefully.
②
Before
going
_________
the
road,
you
should
look
left
first
and
then
right.
③
Look!
The
man
is
swimming
_______
the
lake.
④
They
drove
_______
the
street
quickly,
but
the
police
caught
them
at
last.
⑤
_______
the
street
and
you
can
get
to
the
hotel.
⑥
He
_________
the
road
and
then
comes
to
the
post
office.
⑦
Go
_________
the
bridge
and
you
will
see
the
station.
⑧
You
can’t
_______
the
road
when
the
light
is
red.
⑨
It’s
dangerous
to
swim
________
the
river.
答案：
1.
cross.
2.
across.
3.
across
4.
across
5.
cross
6.
crosses
7.
across.
8.
cross.
9.
across
从下面每小题的A、B、C、D四个选项中选出可以替代划线部分的最佳选项。?
(?
?)?1.?I?asked?her?some?questions,?but?she?only?replied?with?a?smile.?
?worked???????????B.?Asked?????????????C.?left???????????????
D.?answered?
(
?
?)?2.?It’s?time?to?put?away?those?foolish?ideas.?
A.?polite?????????????B.?silly???
C.?funny?????????????
D.?different???????
(??
)?3.?Please?turn?on?the?radio.?I’d?like?to?listen?to?some?music.?
?switch?on????????B.?give?back??????????C.?discuss?about????????D.?forget?about?
(
??)?4.?Don’t?play?with?matches?(火柴).?It?may?start?a?fire.
A.?make?a?mistake???????B.?stop?a?fire?????????C.?ask?a?question????????D.?cause?a?fire?
(
??)?5.?Close?the?windows?please.?The?air?conditioner?is?on.
?The?air?conditioner?is?broken.?????????B.?The?air?conditioner?is?studying.?????
C.?The?air?conditioner?is?working.??
D.?The?air?conditioner?is?turning.?
B)从下面每小题的A、B、C、D四个选项中选出可以填入空白处的最佳选项。?
(?
?)?6.?---?Your?mother?will?be?very?angry?if?she?____?the?mess.
????????---?I?know?I?will?____?the?room?before?she?arrives.?
?will?see;?tidy?up?????B.?sees;?tidy?up??????C.?will?see;?dry?up?????D.?sees;?dry?up?
(??
)?7.?---?_____?I?play?computer?games?for?another?ten?minutes,?Mum?????????
---?No,?you?____.?It?is?bad?for?your?eyes.???????
A.?May;?needn’t??????
B.?Must;?needn’t???C.?May;?can’t?????
D.?Must;?can’t?
(?
?)?8.?---?Don’t?_____?it.?It?breaks?easily.?
???????---?Please!?I?will?be?very?_____?I?want?to?have?a?close?look?at?it.???????
A.?touch;?modern????????B.?leave;?modem???C.?touch;?careful???????D.?leave;?careful?
(?
?)?9.?---?_____?I?go?to?the?movies,?Mum??????
---?Certainly?But?you?_____?be?back?before?ten?o’clock.?
A.?Mustn’t;?mustn’t?????B.?Can’t;?mustn’t?????
C.?Must;?must????????
D.?Can;?must?
(?
?)?10.?---?Water?____?electricity.?
???????---?Yeah.?They?____?make?our?life?better.?
?is?like;?both??????
B.?looks?like;?both?????????C.?is?like;?all???????D.?looks?like;?all?
(
??)10.?---?_____?I?ask?you?some?questions?about?April?Fool’s?Day?????????
---?Sure.?I’d?like?to?play?a?trick?on?my?classmates?____?that?day.?
A.?May;?at???????????B.?Must;?at?????????????C.?Must;?on?????????????D.?May;?on?
(?
?)?11.?---?The?newspaper?_____?us______?all?the?information?we?need.????????
---?Yeah.?It?is?very?useful.?
A.?provides;?with???????B.?protect;?with?????????C.?provides;?for?????????D.?protect;?from?
(??
)?12.?---?The?work?is?too?hard?for?me.?I?____?finish?it?on?time.???????
---?_____!?I?can?help?you.?
A.?can’t;?Don’t?worry???????B.?mustn’t;?Don’t?worry???
?C.?can’t;?All?the?way?
D.?Mustn’t;?All?the?way?
(?
?)?13.?---?_____?I?take?some?photos?in?the?hall????????
---?No,?you?_____.?Look?at?the?sign?“No?Photos”!?
?Can;?needn’t????????B.?Must;?mustn’t???????C.?Could;?won’t???????D.?May;?mustn’t?
(??
)?14.?---?____?I?get?you?a?drink?????????????
---Yes?______.?
?May;?thanks??????B.?May;?never?mind???????C.?Must;?thanks?????D.?Must;?never?mind
词汇
电
确认
________
谈话
________
回答
_________
规则
_________
电线
________
瞬间
________
电池
_________
测试
________
冰箱
________
触摸
_________
愚蠢的
_________
在某种程度上
_________
学生易错点整理：
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18