题目内容

【题目】Our school has recently obtained the latest multimedia equipment, __________ students to learn efficiently under special circumstances.

A.allowingB.being allowedC.having allowedD.allowed

【答案】A

【解析】

考查非谓语动词。句意:最近我们学校获得了最新的多媒体设备,这让学生们可以在特殊环境下高效地学习。分析句子可知,此处应用非谓语动词作状语,逻辑主语multimedia equipmentallow之间是主动关系,应用现在分词,表示意料之中的结果,having allowed虽然也表主动,但本句中allow没有发生在谓语动词之前,故不用完成式,故选A项。

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【题目】根据短文内容,填写表格。

A great many parents send their children to pre-schools - educational programs for children under the age of five. It has been said that this is the time period when the brain does over fifty percent of its growing. This could mean that the learning process should be introduced during these years.

However, the views that different societies hold regarding the purpose of early childhood education are not same. Whereas Chinese parents tend to see preschools primarily as a way of giving children a good start academically, parents in the United States regard the primary purpose of preschools as making children more independent and self-reliant.

Preschools can operate under a guiding philosophy of play-based or academic learning. Play-based programs are guided by the central belief that children learn best through play. Play is thought to build children’s interest and love of learning. Academic programs emphasize reading, math and science, and use structured, teacher-directed activities to promote foundational skills in these areas. In the United States, the best-known program designed to promote future academic success is Head Start. The program, which stresses parental involvement, was designed to serve the “whole child”, including children’s physical health, self-confidence, social responsibility, and social and emotional development.

A recent evaluation suggests that preschoolers who participate in Head Start are less likely to repeat grades, and more likely to complete school in future. Furthermore, graduates of Head Start programs show higher academic performance at the end of high school, although the gains are modest. In addition, results from other types of preschool readiness programs indicate that for every dollar spent on the program, taxpayers saved seven dollars by the time the graduates reached the age of 27.

Not everyone agrees that programs that seek to enhance academic skills during the preschool years are a good thing. In fact, according to developmental psychologist David Elkind, United States society tends to push children so rapidly that they begin to feel stress and pressure at a young age. Elkind argues that academic success is largely dependent upon factors such as inherited abilities and a child’s rate of maturation, which parents can do nothing about. Consequently, children of a particular age cannot be expected to master educational material without taking into account their current level of cognitive development. In short, children require development appropriate educational practice, which is education that is based on both typical development and the unique characteristics of a given child.

Early Childhood Education

Reasons for attending preschools

The 1 of the brain matures under the age of five.

Parents’ expectations of preschools 2 greatly.

3 of preschools

Some programs 4 on play activities while others on academic activities.

Parents are 5 in some preschool programs.

Benefits of attending preschools

Graduates are better 6 for future schooling.

Graduates may achieve higher grades at high school.

It can be 7 for households in the long term.

8 about preschools

Children feel pressured at a young age.

Factors determining academic success are 9 parents’ control.

Early childhood education must be 10 with children’s development and characteristics.

【题目】 What’s in the scream? It is thought that the sound of a scream has an acoustic(听觉的) signature - an acoustic DNA that tells the listener’s ear that they are hearing a scream, even if it is not. “The scream may initially run to scare the attacking predator(捕食者). The study of screaming has the potential to help us understand the evolution of emotional communication,” says Jay Schwartz of Emory university.

Jay Schwartz and his colleagues asked 181 volunteers to listen to 75 sounds that included laughter, crying, moans, groans, and yells from acted origins, like television or movies, and more natural sources, such as a YouTube video of a child opening a present and screaming in delight. The listeners indicated whether or not each sound was something they considered a scream. “We did not provide any type of definition for a scream because we were trying to get at what is it in people’s minds that distinguishes a scream,” says Schwartz, who presented his work at a meeting of the Acoustical Society of America on 14 May.

When they analyzed the sound files, they found that the ones listed as screams had acoustic similarities. People were more likely to consider a sound a scream if it was higher in pitch(音高), and had a varied change in pitch, first moving up and then down at the end.

Rapid changes in amplitude - perceived as a rough, gravelly quality - also tended to be classified as screams more than sounds with a smoother tone. This sound was classified as a scream by 64 percent of the listeners. Surprisingly, a recording of a whistle was categorized as a scream by 70 percent of the participants. “It was because the whistle exhibited a lot of the acoustic qualities that we found to be associated with a scream, including high pitch and roughness,” says Schwartz.

1What was the scream used for in the beginning?

A.Frightening the enemies.B.Sharing the different acoustic DNA.

C.Attracting the volunteersD.Understanding the emotional evolution.

2What does Jay Schwartz’s research aim to understand?

A.Where people would scream.B.How people judged the scream.

C.Why people would scream.D.What was the best scream.

3What did the screams have in common?

A.Higher pitch.B.A peaceful mind.

C.Natural origins.D.Different functions.

4Why was the whistle considered a scream by most listeners?

A.It had the smoother tone.B.It showed some roughness.

C.It made listeners satisfied.D.It did great harm to people.

【题目】 It is reported in the national press that a letter written by Charles Darwin in 1875 has been returned to the Smithsonian Institution Archives (档案馆) by the FBI after being stolen twice.

“We realized in the mid-1970s that it was missing,” says Effie Kapsalis, head of the Smithsonian Institution Archives. “It was noted as missing and likely taken by an intern (实习生), from what the FBI is telling us. Word got out that it was missing when someone asked to see the letter for research purposes,” and the intern put the letter back. “The intern likely took the letter again once nobody was watching it.”

Decades passed. Finally, the FBI received a tip that the stolen document was located very close to Washington, D.C. Their art crime team recovered the letter but were unable to press charges because the time of limitations had ended. The FBI worked closely with the Archives to determine that the letter was both authentic and definitely Smithsonian’s property.

The letter is in fairly good condition, in spite of being out of the care of trained museum staff for so long. “It was luckily in good shape,” says Kapsalis, “and we just have to do some minor things in order to be able to unfold it. It has some glue on it that has colored it slightly, but nothing that will prevent us from using it. After it is repaired, we will take digital photos of it and that will be available online. One of our goals is to get items of high research value or interest to the public online.”

It would now be difficult for an intern, visitor or a thief to steal a document like this. “Archiving practices have changed greatly since the 1970s,” says Kapsalis, “and we keep our high value documents in a safe that I don’t even have access to.”

1What happened to Darwin’s letter in the 1970s?

A.It was recovered by the FBI.

B.It was put in the archives for research purposes.

C.It was stolen more than once.

D.It was purchased by the Smithsonian Archives.

2What did the FBI do after the recovery of the letter?

A.They pressed criminal charges in vain.B.They kept it in a special safe.

C.They arrested the suspect immediately.D.They proved its authenticity.

3What will the Smithsonian Institution Archives do with the letter according to Kapsalis?

A.Reserve it for research purposes only.B.Make it available online.

C.Keep it a permanent secret.D.Turn it into an object of high interest.

4What can be a suitable title for the text?

A.A Letter by Charles Darwin Returns to the Smithsonian

B.The Smithsonian Tightens Security Measures

C.The Smithsonian Charges an Intern with Theft

D.The FBI Cracks a Criminal Case

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