题目内容

【题目】How did the ancient Chinese keep food warm in winter?

Facilities like electric rice cookers, microwaves, and electric kettles, make it easy for people to keep food warm and enjoy a comfortable winter. So how did Chinese people in ancient times keep food warm in winter without these? In fact, ancient Chinese people used their own methods of heat preservation as early as the Shang and Zhou dynasties.

● “Wen Ding”, ancient rice cooker

One of the major functions of an electric rice cooker is to keep food warm. The “Wen Ding”, an ancient cooking container, served the same purpose, but instead of using electric energy, the ancient cooking container, served the same purpose, but instead of using electric energy, the ancient cooking container preserved heart by burning fuels like charcoal.

The “Wen Ding” unearthed in Nanjing in 1989 is thought to be the oldest of its kind discovered in China, dating back to the Stone Age, The craftsmanship of making the “Wen Ding” was developed in the Bronze Age. The bronze Ding from Shang and Zhou dynasties took on different shapes and structures.

● “Ran LU”, ancient small hot pot

The “Ran LU” is a small size cooking vessel(器皿) made of bronze, which can be divided into three parts. A charcoal stove forms the main structure, with a bottom tray to hold charcoal ashes, and a movable cup at the top. Some experts have concluded that the vessel’s structure suggests it may have been used as a small hot pot and that these vessels became popular in the Warring States Period(475—221 BC)

●Bronze You, ancient kettle

The Bronze You was one of the most common wine containers during the Shang and Zhou dynasties. The Bronze You can also be used to warm wine. For example, the Bronze You with beast mask design, unearthed in Jiangxi province, has an opening where charcoals could be placed. Just as people today can’t do without an electric kettle, the Bronze You allowed people to enjoy a hot drink.

●Bronze Yan, ancient steamer

Although the “Wen Ding” was effective at keeping food warm, the ancient Chinese people later found that its burning produced pollution. As a result, the Bronze Yan was made with a two-tier structure and used to steam rice and other grains. After the Eastern Han Dynasty (AD 25-AD 220), further improvements to the Bronze Yan led to the modern-day steamer.

【1】When did the “Ran LU” become popular?

A. In the Zhou Dynasty.

B. In the Warring States Period.

C. In the Eastern Han dynasty.

D. In the Stone Age.

【2】The Bronze You, unearthed in Jiangxi province, has an opening to ________.

A. store wineB. pour water

C. place charcoalsD. hold charcoal ashes

【3】What is the unique advantage of the Bronze Yan?

A. It is warm.

B. It is convenient.

C. It is environment-friendly.

D. It is useful.

【4】Among the following products, which one may have the longest history?

A. The “Wen Ding”.B. The “Ren LU”.

C. The Bronze You.D. The Bronze Yan.

【答案】

【1】B

【2】C

【3】C

【4】A

【解析】

试题分析:本文介绍了几种古代中国人在冬天加热食物的器皿。

【1】B 细节理解题。根据 “Ran LU”, ancient small hot pot中Some experts have concluded that the vessel’s structure suggests it may have been used as a small hot pot and that these vessels became popular in the Warring States Period(475—221 BC)可知选B。

【2】C 细节理解题。根据Bronze You, ancient kettle中For example, the Bronze You with beast mask design, unearthed in Jiangxi province, has an opening where charcoals could be placed.可知选C。

【3】C 推理判断题。根据Bronze Yan, ancient steamer中Although the “Wen Ding” was effective at keeping food warm, the ancient Chinese people later found that its burning produced pollution.As a result, the Bronze Yan was made with a two-tier structure and used to steam rice and other grains. After the Eastern Han Dynasty (AD 25-AD 220), further improvements to the Bronze Yan led to the modern-day steamer.推知,“Wen Ding”的缺点是燃烧产生污染,Bronze Yan是对“Wen Ding”的改进,故其优势应该是有环保作用,故选C。

【4】A 细节理解题。根据“Wen Ding”, ancient rice cooker中The “Wen Ding” unearthed in Nanjing in 1989 is thought to be the oldest of its kind discovered in China, dating back to the Stone Age,可知“Wen Ding”历史最悠久。故选A。

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【题目】We’ve all heard about the power of our attitude, and it’s our attitude that determines how much we succeed in life.

All the things that you have been through, all the people you have met and interacted with can have an impact on your attitude. If you think that all these factors have molded you into a person with a poor attitude towards life, there is no need to worry. 1

1.Identify and understand what you want to change.

The first step towards change is clearly understanding what needs to be changed. 2When it comes to changing your attitude, you need to do an honest and in-depth self-evaluation so you could point out exactly which of your traits need to be improved or totally changed.

2. 3

Find someone who has the kind of attitude that you want to have, and let his or her life give you inspiration and encouragement to move beyond your temporary failures in your journey towards becoming a better person.

3. Choose the right company.

As they say, “Bad company corrupts good character.” You don't expect yourself to be able to change if you go on surrounding yourself with people who possess all the negative traits that you want to change. Consider befriending new people, especially those who are optimistic and have a healthy attitude towards life. 4

4. Believe that you are able to change.

5 If you don’t believe in yourself or believe that you or your life can change, it just won't happen—you will either never start, or give up quickly that you won't have even given yourself the opportunity to succeed.

A. Your effort to change will be easier with these people as friends.

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C. The greatest obstacle is our inability to trust in what we can do.

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【题目】Watching a 3D movie can more than double the concentration powers and cognitive(认知) processing of children, a new research claims.

A study made by visual technology firm RealD and led by child psychologist Dr Richard Woolfson suggests that children aged between 7 and 14 experienced twice the cognitive processing speed and performed better in testing after watching 20 minutes of a 3D film. This is despite suggestions that attention spans(时期) in children have shortened in the last decade due to unlimited to access to entertainment, including on-demand TV, gaming and social media. A 2015 study claimed that watching 3D content had a similar effect to brain-training exercises.

Consumer psychologist Mr Fagan said that the increased stimulation(刺激) found in watching something in 3D "exercised" the brain and improved performance in the short term. "3D films can play the role of brain-training games and help to make children ‘smarter’ in the short term," he said. "The shortening of response times after watching 3D was almost three times as big as that gained from watching 2D; in other words, 3D helps children process aspects of their environment more quickly. This is likely to be because 3D is a mentally stimulating experience which gets the brain's juices flowing."

The experiment saw children given a range of cognitive tests before watching 20 minutes of a movie in either 2D or 3D and being tested again. The results showed those who saw the 3D content reacted faster and performed bettering the second round of testing. Mental engagement also rose by 13% among 3D watchers. Child psychologist Dr Woolfson added that “supportive parenting” and regularly listening to classical music can also aid a child’s memory.

【1】The reason why children perform better after watching a 3D movie is that ________.

A. a 3D movie makes their brain active

B. a 3D movie is more exciting than a 2D movie

C. children enjoy watching a 3D movie

D. children like the experience which “gets the brain’s juices flowing”

【2】Which of the following is TRUE according to the passage?

A. Only “supportive parenting” and listening to music can help a child’s memory.

B. The children in the experiment are tested only once.

C. All the children doubled the cognitive processing speed in testing.

D. Children’s attention spans have shortened in the past 10 years because of access of.

【3】Where does this passage probably come from?

A. An exhibition guide.

B. A science textbook.

C. A science report.

D. An advertisement.

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