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A new app aims to help parents interpret...

    A new app aims to help parents interpret what their babies want based on the sound of their cry. The free app ChatterBaby, which was released last month, analyzes the features of a baby's cry, to help parents understand whether their children might be hungry, fussy (大惊小怪) or in pain. While critics say caregivers should not rely too much on their smartphones, others say it's a helpful tool for new or tired parents.

Ariana Anderson, a mother of four, developed the app. She originally designed the technology to help deaf parents better understand why their babies were upset, but soon realized it could be a helpful tool for all new parents.

To build a database, Anderson and her team uploaded 2,000 audio samples of baby cries. She used cries recorded during ear piercings and vaccinations (接种) to distinguish pain cries. And to create a baseline for the other two categories, a group of moms had to agree on whether the cry was hungry or fussy.

Anderson's team continues to collect data and hopes to make the app more accurate by asking parents to get specific about what certain sounds mean.

Pediatrician Eric Ball pointed out that evaluating cries can never be an exact science. ''I think that all of the apps and technology that new parents are using now can be helpful but need to be taken seriously, '' Ball said. ''I do worry, that some parents will get stuck in big data and turn their parenting into basically a spreadsheet (电子表格) which I think will take away the love and caring that parents are supposed to be providing for their children.''

But Anderson says the aim of the app is to have parents interpret the results, not to provide a yes or no answer. The Bells say it's a win-win. They believe they are not only helping their babies now but potentially others in the future.

1.How does the app judge what babies want?

A.By collecting data.

B.By recording all the sounds.

C.By analyzing the sound of their crying.

D.By asking parents about specific messages.

2.Who was the app designed for in the beginning?

A.Deaf parents. B.All new parents.

C.Ariana Anderson. D.Babies often crying.

3.What can we know according to Ball?

A.Parents should use the app wisely.

B.The app can provide an accurate result.

C.Parents and babies are addicted to the app.

D.The app makes babies love their parents.

4.What can be a suitable title for the text?

A.App Knows Why Babies Cry B.App Prevents Babies Crying

C.Parents Build Babies' Database D.Parents Overrely on Smartphones

 

1.C 2.A 3.A 4.A 【解析】 这是一篇新闻报道。短文报道了一款手机APP能帮你解读宝宝为什么会哭。 1. 细节理解题。根据第一段的The free app ChatterBaby, which was released last month, analyzes the features of a baby's cry, to help parents understand whether their children might be hungry, fussy (大惊小怪) or in pain. (一个上个月发行的免费app ChatterBaby,通过分析孩子哭声的特点,来帮助父母理解他们的孩子是饿了、大惊小怪还是痛苦。)可知,该免费app通过分析孩子的哭声来判断他们想要什么。C. By analyzing the sound of their crying.(通过分析他们的哭声)符合以上说法,故选C项。 2. 细节理解题。根据第二段的She originally designed the technology to help deaf parents better understand why their babies were upset, but soon realized it could be a helpful tool for all new parents.(她设计这项技术原来的出发点是帮助聋人父母更好的明白他们的孩子为什么不高兴,但很快发现这对所有的新手父母来说是一个有用的工具)可知,这款应用最开始是为聋哑父母设计的。A. Deaf parents.(聋人父母)符合以上说法,故选A项。 3. 推理判断题。根据倒数第二段的I think that all of the apps and technology that new parents are using now can be helpful but need to be taken seriously(我认为新父母现在使用的所有应用程序和技术都是有帮助的,但需要认真对待。)可推断,Ball对这个应用程序的看法是家长们应该明智地使用这款应用程序。A. Parents should use the app wisely.(家长们应该明智地使用这款app)符合以上说法,故选A项。 4. 主旨大意题。根据文章的主要内容,尤其第一段的A new app aims to help parents interpret what their babies want based on the sound of their cry.(一款新的app旨在基于孩子的哭声帮助父母明白他们的孩子想要什么)可知,本文主要介绍了一款手机APP能帮你解读宝宝为什么哭。A. App Knows Why Babies Cry(知道婴儿为什么哭的app)可以作为本文标题,故选A项。
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    One afternoon, after finishing shopping in a supermarket, my family and I went to the check-out. I suddenly thought we didn’t need any of the junk, and we abandoned all of those, saving $300.

That got me thinking about all our pointless expenses in life. With a promise that we’d stop if it was killing us, I convinced the family to take the leap into frugality. The rules were that we would buy nothing for 30 days except absolutely essentials.

Our adventure began with a great start. By 9 a.m., my wife, Ruth, had already made cakes from old strawberries and picked flowers I didn’t even know we had in the garden. I cleared the car by hand for the first time for years. I read and returned the neighbor’s newspaper before he woke up. Total spending on the first day: $0.

As days turned into weeks, we became so proficient(熟练的) at living frugally. We started riding our bikes to save gas. My child’s finger painting was recycled as gift wrap for the home-made presents. We started to use an Internet application like Skype for free phone calls and ask neighbors with gardens for extra vegetables and herbs.

In the end, we saved more than $2000 by not spending for a month. When we began, I imagined we would rush out the moment we were done and buy a lot of things in the supermarket. Then maybe hit the mall or go to the movies.

1.What can we infer from the passage before that very afternoon?

A.The family had often spent money randomly.

B.The family had had higher income and living standard.

C.The family had adopted an advisable habit of saving money.

D.The family hadn’t expected they would have financial problems.

2.How many things were mentioned about what the family did to save on the first day of the “30 days”?

A.Two. B.Three. C.Four. D.Five.

3.The end of the story suggests that the family______ .

A.stopped halfway because of unexpected things.

B.could barely put up with the life of frugality.

C.would return to normal after the “30 days”.

D.succeeded in saving and changed their spending habit.

4.What is this passage mainly about ?

A.A new idea coming up to save gas. B.A family’s managing their daily life.

C.A family’s attempt not to buy anything . D.A family’s way of solving life problems.

 

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Researchers say warmer weather is permitting a similar kind of tree, the limber pine, to take over good growing places from the ancient bristlecone. They say the tree is being crowded out of mountainous areas where it grows.

“The bristlecone pine is the oldest individually growing organism,” researchers say. They grow in high mountain forests in eastern California, Nevada and Utah. In those mountains, the trees face high winds and extreme temperatures, which leave them with twisted limbs and shapes. “Even in such tough conditions,” Brian Smithers, a researcher at the University of California, said, “the limber pine is taking all the good spots.”

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1.What’s the function of Paragraph 1?

A.To introduce a topic. B.To summarize the whole passage.

C.To describe the appearance of a tree. D.To praise the hard work of the experts.

2.What does the underlined sentence in Paragraph 2 mean?

A.There will be older trees sent out of those mountains.

B.There will be more places covered with bristlecone pines.

C.There will be better limber pines replacing the ancient ones.

D.There will be fewer bristlecone pines growing in those areas.

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A.the high winds

B.the changing climate

C.the difficult conditions

D.the extreme temperatures

4.What is the researchers’ attitude towards the future of the bristlecone pine?

A.Positive. B.Negative. C.Concerned. D.Enthusiastic.

 

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The four north–south HSR lines

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* Design speed: 350 kph

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* Design speed: 350 kph

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* Design speed: 350 kph

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* Design speed: 250–350 kph

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1.What can we infer from the passage?

A.China has the largest rail network in the world.

B.Hangzhou-Shenzhen Route makes a stop at Ningbo.

C.Beijing–Hong Kong Route is the longest high-speed rail line in the world.

D.Beijing–Harbin Route takes the shorter journey time than Beijing-Shanghai Route.

2.What may be discussed following “The four north–south HSR lines” ?

A.The four vertical HSR lines. B.The four horizontal HSR lines.

C.Big events for China’s High-Speed Rail. D.The future development of China’s High-Speed Rail.

3.From which is the text probably taken?

A.A research paper. B.A health magazine.

C.A China travel guide. D.A financial newspaper.

 

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