當前位置： 2021-2022學年新疆喀什地區(qū)巴楚一中高二（上）期末英語試卷> 試題詳情

It's important to learn about protecting our environment.Here is a 5 R rule for us：
   Reduce
   If you want to reduce waste，you should use things wisely.A larger number of trees are cut down to make paper.If everyone uses paper carelessly，soon we will not have any trees left .Other things are also being wasted，and people don't know what to do with the waste in big cities.So it is necessary to use things wisely.
   Reuse
   You should always think of reusing the usable things before throwing them away.For example，you can give your clothes you do not wear any more to the poor.In a family，you may pass on such clothes to younger brothers or sisters.
   Recycle
   Bottles，cans and paper can easily be recycled.By recycling them we save lots of time and money.For example，Coke cans are sent to a factory，where they are smashed flat（壓平） and melted （融化） and the metal things are made for new Coke cans.
   Recover（恢復）
   When you buy a box of apples，there may be a few rotten（腐爛的） apples，you have two choices：One is to throw the whole apples away，or you can cut off the rotten parts and keep the good parts.In the way，you are recovering the eatable（能吃的） parts of food.
   Repair
   If one of the legs of your table is broken，you can repair it.If you want to change for better ones，it is better for you to sell the old things or give them to other people who can use them after doing some repair.

（1）The" reduce" rule mainly wants us
A
A
.
A．to use things wisely
B．to cut down many trees
C．To use a lot of paper
D．to throw away your old things
（2）What's the right order of recycling Coke cans？
B
B

a.collect the used cans.
b.melt them.
c.smash them flat.
d.send them to a factory.
A．a(chǎn)，b，c，d
B．a(chǎn)，d，c，b
C．d，b，c，a
D．c，a，b，d
（3）The" recover" rule mainly wants us
C
C
.
A．to throw waste things away
B．to cover waste things with earth
C．to get back the useful parts
D．to throw the whole things away
（4）Which is the best way to do with your broken tables？
B
B

A．Throwing them away.
B．Repairing them.
C．Selling them.
D．Putting them away.
（5）The article is written to remind（提醒） us of
D
D
.
A．planting more trees
B．protecting the animals
C．keeping ourselves healthy
D．protecting the environment

【考點】5G技術(shù)；說明文．

【答案】A；B；C；B；D

【解答】

【點評】

聲明：本試題解析著作權(quán)屬菁優(yōu)網(wǎng)所有，未經(jīng)書面同意，不得復制發(fā)布。

當前模式為游客模式，立即登錄查看試卷全部內(nèi)容及下載

發(fā)布：2024/5/27 14:0:0組卷：28引用：1難度：0.5

相似題

1．閱讀下列短文，從每題所給的A、B、C、D四個選項中選出最佳選項。
   AI，5 G，cloud computing and other digital technologies are not only changing our lives but shaping the economy as well.
   China's six major commercial banks are stepping up digital wallet efforts to provide new drive for the e-CNY （數(shù)字人民幣） trials in the country，as reported by Shanghai Securities News on March 23.
   "The functions and properties of the-CNY are exactly the same as those of the paper currency，except that the form is digital，" said Mu Changchun，head of the People's Bank of China's Digital Currency Research Institute.
   Many people are puzzled by e-CNY and electronic payments. "Digital currency has the characteristics of both paper money and electronic payment，" said Wu Qianhong，a professor at the School Electronic and Information Engineering，Beihang University."In theory，digital currency can replace paper money，Alipay and WeChat payments."
   Compared with Alipay and WeChat payments，e-CNY features anonymity （匿名性） and security.E-commerce platforms that accept payments via e-CNY will not have access to user's personal information.E-CNY users can open an anonymous digital wallet by registering a mobile phone number，and telecom operators cannot disclose （泄露） customer information to the central bank or any third-party institutions.Mu noted that e-CNY user s privacy protection is at the highest level among all the existing payment tools.
   Similar to Alipay and WeChat payments，using e-CNY requires an account.After obtaining the other party's account number，users can enter the amount of digital money to transfer （轉(zhuǎn)錢） and then enter the payment password to complete the transaction （交易）.However，the process behind these transfers are different.For electronic payments，the transfer has to go through a third party，and the receivers will get the transferred money only when they withdraw money from banks.But e-CNY transfers only need a payer and a receiver to complete a transaction.Therefore，it guarantees risk-free payments，according to Wu.
   In simple terms，e-CNY can be considered "money"，while electronic payments are like"wallets".

（1）What can we know about e-CNY？

A．It is issued by six major commercial banks.
B．It combines paper money and electronic payment.
C．It is designed to replace Alipay and WeChat payments.
D．It has exactly the same function as other payment tools.
（2）How does e-CNY protect user's privacy？

A．By limiting access to personal information.
B．By storing personal data in the central bank.
C．By opening a unique digital wallet for each user.
D．By linking telecom operators to a mobile phone number.
（3）What can be concluded from Paragraph 6？

A．E-NCY transfers require to go through a third party.
B．E-NCY and electronic payments ensure security in the same way：
C．E-NCY can be transferred without the receiver 's information.
D．E-NCY is more convenient than other electronic payments.
（4）What's the main purpose of the text？

A．To promote the use of e-NCY：
B．To inform readers of digital RMB.
C．To compare different types of payments.
D．To describe the impact of digital technologies.
發(fā)布：2024/5/27 14:0:0組卷：74引用：1難度：0.3
解析
2．假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下短文。短文中共有10處錯誤，每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。
增加：在缺詞處加一個漏字符號（∧），并在此符號下面寫出該加的詞。
刪除：把多余的詞用斜線（\）劃掉。
修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。
注意：1.每處錯誤及其修改均僅限一詞；
2.只允許修改10處，多者（從第11處起）不計分。
The mascot （吉祥物） for the 2022 Winter Olympic Games official made its public appearance on Tuesday.It was a cartoon character inspired by giant pandas.The smiling panda is named with Bing Dwen Dwen in Chinese.Colorful circle around its face symbolize skating tracks and 5 G technology.Bing，Chinese word for "ice"，shows purity and strength，but Dwen Dwen，means sincerity，liveliness and health-also characteristics of pandas.Perhaps pandas are the animals most easily recognizing by us in China.The mascot combines our traditional culture and how pandas look like with winter sports elements.The image shows our great expect of the Games and that our Chinese welcome the world.
發(fā)布：2024/4/20 14:35:0組卷：6引用：1難度：0.5
解析
3．Forging a 5 G future
The future in sci-fi movies seems so close，yet so far away.Delightfully，5 G technology makes that future look easily achievable.Schools，hospitals，transportation，factories-even our homes will soon use this powerful wireless network.Last year，China started testing 5 G mobile networks in its several cities.So what is 5 G？It's the latest generation of cellular（蜂窩狀的） network technology.（1）

   5 G's benefits mainly come from speed and connectivity（連接）.（2）

People will be able to use the Internet at a much greater speed than before.Imagine being able to download an entire movie in just a few seconds!That's how fast 5 G will be.
（3）

For example，one of the biggest problems with developing driverless cars is the delay between sending a signal and receiving it.Driverless cars must be able to react instantly to sudden changes in their environment，such as a dog running across the road.This will require these cars to send and receive huge amounts of data within milliseconds（毫秒）.（4）

It will also allow doctors to perform operations remotely，using robots.The robots will respond more quickly to the doctors' movements.
   So what about 5 G's connectivity？（5）

.Imagine having a smart home that automatically turns the lights on when you open your front door.
   "New things become possible when you can move information at a massive scale，" Gordon Smith，CEO of telecom equipment reseller Sagent，told The Telegraph. "5 G becomes the great enabler."
   No matter where it is implemented，it looks like 5 G will bring us a more exciting and convenient future.

A.We may develop "smart" environments with it.
B.Such speed helps other technologies，too.
C.5 G will make this possible.
D.It connects people's lives in various ways.
E.It is faster and more stable than 4 G，the previous generation.
F.With 5 G，people can conveniently solve many problems.
G.The advantage of higher speeds is obvious.
發(fā)布：2024/5/27 14:0:0組卷：14引用：3難度：0.5
解析

把好題分享給你的好友吧~~