题目内容

【题目】【来源】北京市中央民族大学附属中学2017届高三2月月考

假设你是某所中学的学生,鉴于世界很多地方水资源匮乏和世界水日的到来,你班开展了一系列节水宣传活动。请根据以下四幅图的先后顺序,以日记的形式记录当天的活动内容。

注意:词数不少于60。

提示词:宣传材料leaflets;危机crisis

March 6,2017 Monday Sunny

【答案】

March 22, 2017 Monday Sunny

Today is World Water Day. In the morning, we had a class meeting talking about what to do on this special day. Finally, we reached an agreement and immediately began to make preparations for the afternoon's activities. At 2:00 p.m., we went to the neighboring community to hand out leaflets,calling on people to save water. Around 3 0'clock, the expert we invited made an excellent speech on the current water crisis in China. He talked about the draught in the southeast and the severe shortage of water in our city. The speech had a strong appeal to all the people present including me.

After the speech, we had a discussion with our neighbors about various ways of saving water in our daily life. I suggested turning off the tap water immediately after use, and a granny came up with the ideas of reusing the water from kitchen, for example, the water after washing fruits and vegetables can be used to water flowers and so on.

Today, I have had a better understanding of the importance of saving water and really learned a lot about saving water.

【解析】第一篇作文为提纲类作文。第一要注意倡议书的格式。第二要注意要点齐全: 1)垃圾分类的做法;2)垃圾分类的益处;3)呼吁全体学生一起参加;人称用第一人称,时态用一般现在时。

第二篇作文为图画类作文。注意日记的格式,人称用第一人称,时态用一般过去时。注意审题,要点要全。

【亮点说明】第一篇作文条理清楚,要点全面,结构连贯,运用了高级句子,如非限制性定语从句:Paper can be recycled, while leftovers can be collected as food for pigs or processed as fertilizer for plants.;高级词汇:如above all, of great benefit等也为文章增色添彩。

第二篇作文描写生动,详略得当,层次分明,运用了高级句子,如定语从句the expert we invited made an excellent speech on the current water crisis in China.等;高级词汇finally, had a better understanding of等的运用也为文章增色添彩。

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【题目】Singapore's schools have become global role models with high results in international tests.But now they want to move,beyond this—towards something that encourages creativity and what they term "holistic(全面的)education".

Minister of Education,Heng Swee Keat,says this is "less about content knowledge",but "more about how to process information".He describes this challenge of innovating(创新)as being about to "tell truth from untruth,connect seemingly different things,and create knowledge even as the situation changes".

This approach aims to prepare today's students for the demands of the next 20 years.It means that schools are under more pressure,and will be given more freedom,to come up with creative ways to teach students.So instead of the traditional impressions of high-pressure Asian schools,with rows of heads buried in books,they are trying different approaches to learning.

To put this into practice,on a sunny April morning,80 students from one of Singapore's top schools were traveling outdoors.The nine to ten-year-old from Rosyth School were on a "learning journey" in a park,with science topics and values such as caring for the environment.

"We are conducting a biopsy(活组织检查)to find out why a bee,a fish,a bird or a plant died strangely,"said one student."Is it because of human actions?"

They photographed "evidence" on smart phones and digital cameras,getting facts on plants and animal species. "They can really learn through hands-on experience and putting things into action,"said moral education teacher, Joslyn Huang.

1What are Singapore's schools famous for according to the passage?

A. Test results. B. Strict management.

C. Teaching methods. D. Learning environment.

2What does Singapore's "holistic education" lay emphasis on?

A. Students' moral behavior. B. Students' creative ability.

C. Students' content knowledge. D. Students' hands-on experience.

3Why did the 80 students from Rosyth School conduct a biopsy?

A. To improve the environment.

B. To protect animals and plants.

C. To study the relationship between human actions and some animals' death.

D. To find out the relationship between human behaviors and climate changes.

4How did the author tell us about a different way of learning in Singapore's schools?

A. By giving examples. B. By making comparisons.

C. By listing figures. D. By analyzing cause and effect.

【题目】

News anchors(主播) must have been reluctant to read out the following news: Xin Xiaomeng began working as the world’s first female artificial(人工的) intelligence news anchor at Xinhua News Agency on Sunday, three months after a male robot joined the profession.

Unlike previous news robots though, Xin does not read news like a cold machine; she reads it almost like a human being. The muscles on her face stretch and relax-and her reactions change-as she continues reading. That’s why many news anchors were worried: Will AI replace us in the near future?

To find the answer, we have to analyse the technologies that support Xin at her job. Three key technologies are used to support Xin. First, samples of human voices are collected and synthesized (合成). This is followed by the collection and synthesis of human muscle movement samples. And third the voices and movements are married in a way that when the Al news anchor reads, the micro -electric motors behind her face move to make her expressions seem more human.

Yet we need a thorough knowledge of deep leaning technology to make a robot imitate a person’s voice. The developer needs to collect tens of thousands of pieces of pronunciations, input them Into the machine and match them with the text or the Al to lean and read. The process for imitating facial movements is similar. The developer has to analyse the movements of the 53 muscles in the human face, make a model set from the collected data for the AI news anchor to lean, and imitate the movements of facial muscles via programs

Both the technologies used to make Xin’s performance impressive are mature. The real difficulty lies in the third -the technology to match the pronunciations with facial movements so that Xin expressions vary according to the content of the news report. In fact, Xins expressions don' t always change according to the content. As a result, her expressions look anything but human. Actually. AI is still no match for human qualities.

1What does the underlined word "reluctant "in the first paragraph mean?

A. Delighted.B. Unwilling.C. Confused.D. Optimistic.

2What can we infer about previous news robots?

A. They read news without expressions.B. They looked like a human being

C. They could interview sports starsD. They could interact with audience.

3What do we know about the third technology?

A. This technology is very perfect so far

B. This technology is quite popular now

C. This technology remains at the theoretical stage

D. This technology is far from mature.

4From the last paragraph, we can draw a conclusion that____.

A. human news anchors should learn from AT anchors to save their jobs

B. Al anchors perform much better than human news anchors at present

C. Al news anchors won 't replace human news anchors in the near future

D. Xin Xiaomeng s expressions vary so naturally that they are true to life

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