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Your phone shuts down randomly.You have to charge it constantly.And you can barely see the screen through a spiderweb of cracks.Time for a new phone.But what should you do with the old one？The number one rule：never throw it in a garbage can or recycle bin.It might start a fire or even explode.
   Smartphones contain lithium-ion batteries.So do tablets，laptop computers，electric cars，and many other devices，including some cameras，headphones，power tools，and more.These batteries offer the most energy for their size compared to other batteries.But if a lithium-ion battery gets damaged，it may overheat，leading to flames，fire，or even an explosion.
   In 2017，cleaners in New York City threw an innocent-looking cardboard box into their garbage truck.When the truck's compactor （垃圾搗碎機(jī)） squeezed the box and a battery hidden inside —BOOM!The battery exploded.The workers managed to take out the box and throw it in a puddle （水坑），putting out the flames.But explosions and fires are on the rise at recycling centers around the world，and lithium-ion batteries are usually to blame.
   To safely get rid of a device that contains these batteries，take it to an electronics recycler.You can search for a drop-off location at call2 recycle.jye.ai.
   Even professionals have trouble handling some devices.Isauro Flores-Hernandez takes apart electronics at Cascade Asset Management in Madison，Wisconsin.Safely removing the battery from one iPad took him 40 minutes.
   Many tech companies are more concerned about selling new devices than repairing or recycling old ones.They make more money that way.So they tend not to make it easy to break down their products.It may cost more to take the item apart than the materials inside are worth.That's a deal-breaker for recycling centers.If an item is too tough to break down，it will go into a landfill.Do you think tech companies should do more to support safe and easy recycling？

（1）What should we do with a broken cell phone？
C
C

A．Replace it with a new one.
B．Throw it into a garbage can.
C．Turn to an electronics recycler.
D．Recycle the inside battery by ourselves.
（2）What can we know about lithium-ion batteries？
C
C

A．They become overheated easily.
B．They are likely to be damaged.
C．They have advantages in power storage.
D．They are only used in smartphones.
（3）Why a case is referred to in Paragraph 3？
D
D

A．To prove cleaners are not professional.
B．To note lithium-ion batteries cause fires easily.
C．To show lithium-ion batteries are pretty dangerous.
D．To reveal the importance of dealing with batteries properly.
（4）What can be inferred about tech companies？
A
A

A．They hold back recycling electronic products.
B．They are worried about selling new products.
C．They make more money by recycling products.
D．They plan to cooperate with recycling centers.

【考點(diǎn)】說明文．

【答案】C；C；D；A

【解答】

【點(diǎn)評(píng)】

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發(fā)布：2024/5/27 14:0:0組卷：1引用：2難度：0.5

相似題

1．Suppose you are out shopping and come across an old friend who starts telling you a story that seems to be dragging on and on.You want to seem interested，so you offer the occasional "Oh" or "I see".To your surprise，though，this person angrily stops and says， "Sorry if I'm boring you!"
   Where did this come from？Clearly，your body language must have let out your inner feelings.The idea that verbal （口頭的） and nonverbal messages can conflict was the inspiration for a recently published study from Yale University's Lueylle Armentano.
   To test the role of verbal-nonverbal mismatch on emotional communication，Armentano and her partner created experimental conditions to see what happens when someone asks for help from strangers.The research team created videotapes of a fellow Yale student expressing nervousness in his words，bodily gestures，or both.The bodily gestures included running his hands through his hair，grabbing his arm，and facially expressing uneasiness.The key question was whether the other participants，another 82 Yale students，would believe the student and provide the help he was requesting.They needed to give their responses.
   Turning to the findings，those nonverbal cues （提示） of nervousness had a greater impact on helping behavior than the verbal cues.Surprisingly，helping behavior was the highest when verbal expressions of nervousness were low but nonverbal cues were high.
   Recognizing that your body language can outweigh your words means that you need to be mindful of what your body is doing when you're interacting with others.Generally，when someone is speaking to you，you want to look like you're interested.Not only should you maintain eye contact，but you should keep your body still and face toward the other person.

（1）What is the main idea of paragraph 1？

A．The obvious advantages of body language.
B．The proper way to interact with old friends.
C．A situation where body language is necessary.
D．An example of the conflict of verbal and nonverbal messages.
（2）What was the task of the 82 Yale students ？

A．Try to win the nervous student's trust.
B．Respond to the nervous student's request.
C．Identify the types of body language.
D．Express nervousness in their words.
（3）What would probably win kindness from strangers？

A．Nonverbal cues of nervousness
B．Good manners in front of others.
C．Sincere verbal expressions.
D．Positive attitude to nervousness.
（4）What is the purpose of the writer in the last paragraph？

A．Give some warnings.
B．Present some facts.
C．Offer suggestions.
D．Make a prediction
發(fā)布：2024/11/15 3:0:1組卷：3引用：2難度：0.5
解析
2．Animals are natural resources that people have wasted all through our history.
   Animals have been killed for their fur and feathers，for food，for sport，and simply because they were in the way.Thousands of kinds of animals have disappeared from the earth forever.Hundreds more are on the danger list today.About 170 kinds in the United States alone are considered in danger.
   Why should people care？Because we need animals.And because once they are gone，there will never be any more.
   Animals are more than beautiful or interesting or a source of food.Every animal has its place in the balance of nature.Destroying one kind of animal can create many problems.
   For example，when farmers killed large numbers of hawks（鷹），the farmers' stores of corn and grain were destroyed by mice.Why？Because hawks eat mice．With no hawks to keep down their numbers，the mice multiplied quickly.
   Luckily，some people are working to help save the animals.Some groups raise money to let people know about the problem.And they try to get the governments to pass laws protecting animals in danger.
   Quite a few countries have passed laws.These laws forbid the killing of any animal or plant on the danger list.Slowly，the number of some animals in danger is growing.

（1）What is the best title for the passage？

A．Save the Animals
B．Useful Animals
C．Laws for Animals
D．Animals in Danger
（2）Animals are important to us mainly because

.
A．they give us a source of food
B．they are beautiful and lovely
C．they keep the balance of nature
D．they give us a lot of pleasure
（3）What is the meaning of the underlined word "multiplied" in the passage？

A．Became more.
B．Became less.
C．Turned black.
D．Ate food.
（4）We can infer from the passage that

.
A．people have known the importance of animal protection since a long time ago
B．a(chǎn)nimals play an important role in people's life
C．the number of hawks is on the decrease
D．many countries passed laws forbidding the killing of any animal
發(fā)布：2024/11/15 4:0:1組卷：10引用：2難度：0.5
解析

3．Why Experiencing a New Culture Is Good for You Often the best way to really explore a new place and culture is by spending abundant time there.A quick vacation may give you a glimpse（警） into your destination. （1）

.These opportunities provide a support network as you adjust to new surroundings.
   Dealing with culture shock
   Culture shock is a response to your new surroundings when abroad that can leave you confused，anxious and feeling lonely.It generally includes frustration at how even the simplest things can be different in the new culture.The thing is though，culture shock can be seen as a problem but also as an opportunity. （2）

.
   （3）

   Perhaps the most obvious lesson learned with travel is the importance of language.Even just learning the basics of the local language can make getting about and making new friends easier.Trying to overcome the language barrier also teaches you about non-verbal communication.Since you can't rely on what is being said，you learn to adapt，to people's tone and body language.This makes you a better communicator.
   Finding inspiration
   （4）

.In each of these creative fields you may come across new approaches or elements that you bring home with you；maybe it's a certain combination of ingredients that you add to your cooking or a new style you adopt for your own home's design.
   Meeting new people
   Meeting people and making friends while overseas is both a necessity and one of the most enjoyable aspects of the experience. （5）

，which enables you to meet people that you never would have known otherwise.You may be exposed to people from different walks of life，find a similar spirit，or both at the same time.

A．Learning language skills
B．Developing body language
C．So you're less likely to further experience a new culture
D．Travelling to new cultures is a great way to expand your social circle
E．Experiencing the local culture can expose you to local art，cuisine，architecture，etc.
F．Only by adjusting to and accepting new surroundings can you understand and appreciate it
G．But experiences like student or work exchange programs allow you to immerse（沉浸） in a new culture

發(fā)布：2024/11/15 5:0:1組卷：5引用：3難度：0.5

解析

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