當(dāng)前位置：北師大版（2019）必修2《Unit 4 Information technology》2021年單元測試卷（1）> 試題詳情

If you like texting and are trying to lose weight，a new study found that using texting to track diet and exercise habits may help you lose weight.
   Previous research has shown that keeping food and exercise diaries improves the likelihood of success when you are trying to lose weight.Using a computer or a pen and paper to record information，however，can be a burden and cause some people to give up.
   Duke University researchers said using text messages to track eating and exercise habits can save time，and increase the chances that people will stick with their weight-loss rules.
   The study included 26 obese women with an average age of 38.The women used daily texting as part of their weight-loss program.The text messages focused on tracking personalized goals，such as avoiding sugary drinks or walking 10，000 steps a day.Messages also provided brief feedback（反饋） and tips.
   Every morning，the women received a text from an automated（自動的） system that said，"Please text yesterday's personal information of steps you walked and how many sugary drinks you had." Based on the women's responses to the text message，the system sent another text with personalized feedback and tips.
   After six months，the women who used daily texting lost an average of nearly 3 pounds，while another group of women who used traditional methods to keep food and exercise diaries gained an average of 2.5 pounds，according to the study，which was published in the Journal of Medical Internet Research.
   "Text messaging has become popular and may be an effective method to simplify tracking of diet and exercise behavior，" Dori Steinberg，who was responsible for this research，said.
   Steinberg said，"Text messaging offers several advantages compared to other self-monitoring methods.Unlike web-based diet and exercise diaries，data in a text message can be entered quickly on nearly all cellphone platforms，so it is very convenient to receive feedback.Besides，because of the limited number of words used in text messages，it saves time."

（1）According to the study，traditional methods
B
B
.
A．a(chǎn)re easier for people to lose weight
B．may cause people to give up losing weight
C．provide brief feedback and tips
D．a(chǎn)re easy to track diet and exercise behavior
（2）Which is NOT true about text messaging according to Steinberg？
B
B

A．It saves time.
B．It saves money.
C．It can be entered quickly.
D．It is easy to receive feedback.
（3）What's the best title for the text？
C
C

A．Texting Helps Keep Healthy
B．Texting Saves Time and Money
C．Texting Can Help You Lose Weight
D．Texting Provides Brief Feedback and Tips
（4）What's Dori Steinberg's attitude towards text messaging？
C
C

A．Unknown.
B．Negative.
C．Positive.
D．Unconcerned.

【考點(diǎn)】說明文．

【答案】B；B；C；C

【解答】

【點(diǎn)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(fù)制發(fā)布。

當(dāng)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：2024/4/20 14:35:0組卷：2引用：1難度：0.7

相似題

1．"The world's loneliest elephant" Kaavan，has reached Cambodia --- on a flight of over 4，000km from Pakistan - and will spend his days at the Cambodia Wildlife Sanctuary in the country's northwest.
   Animal experts began the task of airlifting Kaavan on November 29.His departure from Pakistan marks the end of a campaign led by local activists and American singer and actress Cher，who has been campaigning for the elephant's freedom since 2016.She is the co-founder of the NGO Free The Wild，which has played an important role in Kaavan's relocation.Earlier in October，a veterinarian（獸醫(yī)）from Four Paws，Dr Amir Khalil，took the responsibility of moving Kaavan，whose rescue has been described as "the heaviest one" the organisation has undertaken.Cher tweeted to thank Pakistan's prime minister for making the rescue possible.
   A special crate （板條箱）was especially built for the elephant，who weighs more than five tons and is more than three metres high.Kaavan was also trained by an elephant expert for several weeks to make sure that he could enter the crate safely.On the journey，Kaavan was accompanied by wildlife veterinarians and over 200 kg of food.Kaavan is also Pakistan's last Asian elephant and with his departure，the zoo where he was housed for over three decades may close soon，because many animals have been reported missing or dead in recent years.The zoo has repeatedly made headlines for its increasingly awful conditions.
   According to the animal welfare organisation Four Paws，Kaavan came to the Pakistan zoo 35 years ago and shared his room with Saheli.After his "only companion" Saheli died in 2012，Kaavan was reported to be listless and even started showing signs of mental illness.
   Luckily，Kaavan has found his relocation.Cambodian deputy environment minister Neth Pheaktra said，"Our zoo is pleased to welcome Kaavan.No longer will he be the world's loneliest elephant.We expect to breed Kaavan with local elephants.This is an effort to save the gene."

（1）What can we learn from paragraph 2？

A．Kaavan is the heaviest elephant in the world.
B．Joint efforts have been made to rescue Kaavan.
C．Veterinarians tried to cure Kaavan of its diseases.
D．Experts helped Kaavan to adapt to his new home.
（2）Why did Kaavan leave Pakistan for Cambodia？

A．Because Cambodia had more experienced experts.
B．Because his living conditions went from bad to worse.
C．Because it served as the bond between the two countries.
D．Because the Pakistan zoo he stayed in was to shut down.
（3）Which of the following best explains "listless" underlined in paragraph 4？

A．Depressed.
B．Useless.
C．Dependent.
D．Missing.
（4）What will happen to Kaavan in the future？

A．He will get freedom.
B．He will be well trained.
C．He may live a long life.
D．He may have the next generation.
發(fā)布：2024/11/16 10:30:1組卷：14引用：4難度：0.7
解析
2．If you are a teenager without a job，you probably do not have much extra money.Sometimes parents will give their children a weekly pocket money for doing small housework，but it is often not enough once the children grow into teenagers and want to do things with their friends all of the time.How to make money is an important thing for teens to learn.If you're wondering how a teenager can make good money，some ideas might be：
   Getting a part-time job at a local restaurant or store is always a sure way to make money as a teen.But getting a job somewhere like this might be hard，considering many jobs in local stores are being taken by adults more and more often.Babysitting is always a good way to make money as a teenager，and finding jobs as a babysitter is often easier than finding a job in a store.
   Doing landscaping（綠化） is something that most adults do not like to do，and teens can usually find jobs around their neighborhood doing the landscaping of friends and family.
   Some teens are good at something such as writing or photography.These teens can make money by doing things such as writing articles for newspapers or magazines or selling their photos online.
   Teens who live in a country area can earn money by helping out on farms，or they can try raising their own animals such as chickens，and selling them or their products.
   Looking for jobs can seem hard at first，but if you have a try，it should not be too hard to find a job or way to make money.

（1）What problem do teenagers have to face when finding a job in local stores？

A．Low pay.
B．Heavy work
C．Long working hours.
D．Competition with grown-ups.
（2）Which of the following is easier for teens who live in a country if they want to earn extra money？

A．Babysitting.
B．Doing landscaping.
C．Selling photos online.
D．Raising animals.
（3）What can we learn from the text？

A．Most grown-ups hate doing landscaping.
B．Getting a part-time job is hard for teens.
C．Pocket money from parents is often enough for teens.
D．Looking after babies is easier than serving customers in a restaurant.
（4）What can be the best title for the text？

A．The Necessary Skills to Make Money
B．How Important Is Money to a Teenager？
C．How Can a Teenager Make Extra Money？
D．Teenagers Should Depend on Themselves
發(fā)布：2024/11/15 8:30:3組卷：0引用：1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

把好題分享給你的好友吧~~