子主题十五科学技术与工程人类发明与创新

第一部分词汇过关

主题二人与社会

子主题十五科学技术与工程,人类发明与创新课标词汇导航巩固提高【重点短语】中译英1.手机__________________________________2.打开__________________________________3.关闭__________________________________4.连接……和……__________________________________5.由……制成__________________________________6.搜索__________________________________7.上网__________________________________mobilephoneturnonturn/shutoffconnect…withbemadeof/fromsearchforusetheInternet一、完形填空请通读下面短文,掌握其大意,从每小题所给的四个选项中选出一个最佳答案。The

history

of

human

progress

is

filled

with

amazing

inventions.

Some

of

them,

like

the

wheel,

have

completely

changed

how

we

live.

However,

not

every

great

idea

comes

from

a

good

lab

or

a

famous

1

.

Sometimes,

they

are

born

from

everyday

life

and

a

careful

mind.

(

)1.A.artist B.inventor C.teacher D.doctorB TakethestoryofthePost-itnoteasanexample.Itwas

2

byaccident.SpencerSilver,anengineeratthecompany3M,wasactuallytryingtocreateasuper-strongglue.Butwhathegotin1968wasa

3

gluethatcouldsticktothingsbutwasalsoeasytoremove.Foryears,hecouldn’tfindagooduseforhis

4

invention.

(

)2.A.copied B.bought C.invented D.explained(

)3.A.weak B.secret C.clean D.cheap(

)4.A.traditional B.successful C.strange D.difficultCAC Then,oneday,hisworkpartner,ArtFry,hadaproblem.Thebookmarksinhisbookkeptfallingoutwhenhereadit.HerememberedSilver’s

5

glueandhadanidea.Heusedittocreatebookmarksthatcouldsticktothe

6

andberemovedwithoutbreakingit.ThiswasthebeginningofthePost-itnoteweallusetoday.

(

)5.A.special B.common C.convenient D.perfect(

)6.A.wall B.desk C.board D.paperADThis

story

teaches

us

a

valuable

7

about

innovation(创新):

What

seems

like

a

failure

at

first

might

just

be

a

success.

Silver’s“failed”glue

didn’t

8

as

he

had

planned.

He

also

thought

it

was

so

weak

that

it

couldn’t

be

put

into

good

use,

but

it

9

something

even

more

useful.

It

shows

with

creation

and

an

open

mind,

it

is

possible

to

turn

accidents

into

chances.

(

)7.A.lesson B.story C.subject D.question(

)8.A.start B.work C.return D.appear(

)9.A.stuckto B.gotto C.turnedinto D.repliedtoABC So,thenexttimeyourownplandoesn’tgo

10

,don’thurrytomakeajudgementandbedisappointed.Instead,askyourself,“CanIusethisinadifferentway?”Youmayjustmakethenextworld-changinginvention.

(

)10.A.magically B.smoothly C.publicly D.blindlyB

二、短文填空

请从方框内选择适当的词并用其正确形式填空,使文章完整连贯。注意每空一词,每词仅用一次,有两词为多余选项。work

for

hope

human

they

technologythat in usual correct writewhatScientists

have

created

a“brain

decoder(解码器)”to

read

people’s

minds

and

turn

their

thoughts

into

words.

This

is

the

first

time

it

has

been

done

without

putting

anything

inside

the

brain.

They

used

artificial

intelligence

(AI)

for

developing

the

decoder,

which

lets

computers“think”like

1.

.

humansA

special

scanner(扫描仪)

was

used

to

see

how

the

brain

2.

.

It

shows

the

way

blood

moves

in

the

brain,

so

scientists

can

find

which

parts

are

active.

In

the

test,

people

listened

to

the

radio

3.

16

hours

when

the

scanner

recorded

their

brain

activity.

The

decoder

learned

to

connect

brain

signals

with

the

words

4.

heard.

Later,whenpeoplethoughtofastory,thedecodercouldreadtheirthoughtsand5.

themdown.Itwasabout50%6.

.Sometimesitmademistakeswithwordslike“he”or“she”,butit7.

understoodthemeaningofthethoughts.

worksfortheywritecorrectusually Itwasapity8.

thedecoderonlyworkedforthepeopletheyweretrainedon.Scientistsknowthis9.

couldbemisused,sotheywanttouseitcarefully.They10.

itcanhelppeoplewhocannotspeakbecauseofillnesstocommunicatewithothers.Thisinventionshowsabrightfutureforscienceandcommunication.

thattechnologyhope

三、阅读理解

请阅读下面短文,从每小题所给的四个选项中选出能回答所提问题的最佳答案。

In

2024,

Chinese

soldiers

welcomed

some

new“teammates”:

robot

dogs.

These

China-made

robots

had

showed

their

amazing

skills

in

a

joint

exercise(联合演习)

in

May

of

that

year.During

the

joint

exercise,

Chinese

team

members

were

able

to

control

a

robot

dog

called

Go2

remotely(远程地).

It

quickly

checked

for

obstacles(障碍)

like

wooden

boxes.

With

cameras

on

its

head,

Go2

can

send

live

video

back

to

the

computer.

Go2

is

also

very

small,

weighing

only

15

kilograms.

It

can

do

things

like

jumping,

moving

backward

and

even

lying

down—just

like

a

real

dog.

It

can

work

for

two

to

four

hours

at

a

time

before

it

needs

a“rest”.

A

heavier

robot

dog,

B1,

can

not

only

check

areas

but

also

attack.

It

carries

a

gun

on

its

back

and

can

shoot

when

ordered

to.

It

can

also

carry

things

as

heavy

as

80

kilograms

on

its

back.The

robot

dogs

can

help

soldiers

in

some

dangerous

situations,

such

as

going

through

rainforests

or

other

unclear

environments.

By

taking

on

some

risky

jobs,

they

can

also

help

keep

soldiers

away

from

getting

hurt.

Robot

dogs

can

also

be“lifesavers”since

their

special

cameras

allow

them

to“see”clearly

through

smoke

in

a

fire.

Robot

dogs

play

an

important

role

in

many

areas.

During

the

19th

Asian

Games

in

Hangzhou,

robot

dogs

helped

find

and

return

thrown

discuses(铁饼).

They

can

move

as

quickly

as

a

person

jogging.

Without

the

robot

dogs,

people

would

have

to

cover

over

7,000

meters

in

a

single

competition.(

)1.HowlongcanGo2workatatime?A.Forlessthananhour. B.Foronly2hours.C.For2to4hours. D.Formorethan4hours.C(

)2.WhataretheadvantagesofB1?a.Itcancheckareas.