衡水金考卷文科数学A卷答案(2021衡水金卷数学文科答案)

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理综一1~5ccbbd6~10bbdac11~15cdcdd16~21B B AB B ABD BD22.(1)ace(2)虐(3)正 连接电压表与金属丝的两根导线是豆断路23.(1)小车受到的合力(2) ①小车的加速度跟所受的合力成正比②C26.(1) ①偏铝酸钠②Al2O3 2OH-=2AlO2- H2O(2) ①Fe2(SO4)3②虐(3)Fe2O3 Al2O3 (4)正 Al-3e-=Al3 27.(1)量筒 其他条件相同时,增大KMnO4浓度,反应速率增大(2)10.0 1.5*10²mol/l*min(3) ①生成物中的MnSO4②MnSO4③与实验1比较,溶液褪色所需时间短或所用时间(t)小于4min30.(1)④ ①②③(2)E基因印制D基因的表达 两对基因控制生物体的性状(3)3:13 4:9

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恒谦教育研究院

西安恒谦教育科技股份有限公司

1

2016

新课标全国高考英语模拟试题及答案(一)

第一部分

阅读理解

(

共两节,满分

40

)

第一节

(

15

小题;每小题

2

分,满分

30

)

阅读下列短文,从每题所给的四个选项

(A

B

C

D)

中,选出最佳选项。

A

Before leaving work, Steve Lee likes to use his cell phone to turn on his heat and

air conditioner system at home.So by the time he gets through traffic into his front

door, the temperature inside is perfect.Y

ou may wonder what a so-

called smart home

can do inside.

Lee works for a company called Smart home.com, testing and living with many

of

his

company's

home

automation

gadgets(

自动化小配件

),

like

this

multifunction

touch screen that controls devices around the house and even connects to the Internet

traffic cameras.

I have cameras, and they follow all the way down the freeway to work,

said

Lee with pride,

What's going on at home when you are away? No problem, install

some wireless cameras and controllers and from any computer in the world with an

Internet connection, you can watch your house.

You can check on the house, and I can look at the temperature.Believe it or

not, if I want to turn on lights ahead of time, I can,

added Lee.

We sat in Steve's California kitchen and with the right password,_turned on the

恒谦教育研究院

西安恒谦教育科技股份有限公司

2

kitchen

counter

lights at

his

boss'

house in

Wisconsin.Steve

did

have

permission

to

log on(

登录

)

If you do know the password and you want to play a trick on your wife, you

could turn lights on and

off remotely.”

This

new

technology,

which

can

automatically

turn

on

water

sprinklers

when

humidity

is

low,

or

turn

off

a

pool

pump

when

it

is

not

in

use,

is

no

longer

expensive.Several hundred dollars for a basic system is enough and it is not hard to

install.

Sure the convenience is nice but many people who like the security advantages

like making sure kids are safe with the help of camera monitors and bedside alerts.

I can notice that maybe one of my children wakes up in the middle of the night

once the light switch is turned on.”

What a smart home can't do is get you a snack and you have to leave the couch

for that.

解题导语:

本文主要介绍了一种智能化住宅,人们可以通过手机对家里的一些

电器进行远程遥控。

1

What does the underlined word “password” in Paragraph 5 mean?

A

Security code.

B

Crossword.

C

Passport.

D

Touch screen.

解析:

词义猜测题。联系后句中的

log on

可知是需要密码才能登录。

答案:

A

2

What can be inferred from this passage?

恒谦教育研究院

西安恒谦教育科技股份有限公司

3

A

Steve's boss trusted him very much.

B

Steve doesn't like to play jokes on his family.

C

Steve could log on his boss' home because he had been given the key.

D

It's expensive and difficult to apply a basic smart home system.

解析:

推理判断题。从第五段史蒂芬有老板住宅的网上登录密码可推知老板很

信任他。

答案:

A

3

According

to

the

passage,

the

following

is

often

a

must

for

a

smart

home

EXCEPT a________.

A

cell phone

B

computer

C

camera

D

car

解析:

细节理解题。手机、相机和电脑是智能住宅的配套装臵,它们起着遥控

和监控的作用。

答案:

D

4

In which section of a newspaper will this passage probably be found?

A

Entertainment.

B

Science Technology.

C

Health Care.

D

Biography.

解析:

文章出处题。本文讲的是智能化住宅的产生和运用,故本文很可能出自

报纸中的

科技

栏目。

答案:

B

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