2023版新教材高考英语一轮总复习 Unit 4 Body Language单元主题训练 新人教版选择性必修第一册.doc
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- 2023版新教材高考英语一轮总复习 Unit Body Language单元主题训练 新人教版选择性必修第一册 2023 新教材
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1、UNIT 4 单元主题训练.阅读理解When my 8-month-old cries, I ask him if hes hungry, or wet or just needs a hug.“Babububuu,” he says.What I need is a baby cry translator. Thats just what a team of researchers say theyve developed.“Experienced nurses or pediatricians (儿科医师) can identify why baby is crying because t
2、hey have experience,” says Lichuan Liu, a professor of electrical engineering at Northern Illinois University, who conducted the research. “We talked to them, and they mentioned that based on the crys sound therere some clues (线索)”So Liu set out to identify the features of cries that can help mark t
3、hem as expressions of pain or discomfort. These features include differences in pitch (音高) and frequency. The team then developed an algorithm (算法) based on automatic speech recognition to detect and identify these features. This “cry language recognition algorithm” was trained on recordings of baby
4、 cries taken from a hospital. It uses compressed sensing, a process that reconstructs a signal based on incomplete data. It can identify a babys cry against a background of, say, adult speech or loud television sounds. By classifying different cry features, like pitch, the algorithm can suggest whet
5、her the cry is due to sickness or pain, and identify the degree of urgency.The team had experienced pediatric care providers assess forty-eight baby cry recordings for probable cause of crying hunger, tiredness, etc. They then compared these to the algorithms assessments. The algorithm agreed with t
6、he humans 70% of the time. Generally, so-called “uncommon cry signals” signs of pain or sickness are high-pitched and very loud compared to ordinary crying.Liu and her team continue to train the technology for greater accuracy. They also plan to add more features, like the ability to identify and cl
7、assify movement and facial expressions. This could help give a more detailed reading of babys emotional (情感的) and physical state. They also hope to begin human trials in the near future.语篇解读:本文是一篇说明文。文章主要介绍了一款儿童哭声识别器。1Why does the author mention the 8-month-old child?ATo draw attention to baby cries
8、.BTo prove baby cries are common.CTo lead in a translator for baby cries.DTo show the use of cry translators.解析:选C推理判断题。根据第三段内容可推断,作者在开头提到八个月大的小孩是为了引出婴儿哭声翻译器话题。故选C。2What inspired Lichuan Lius idea of doing the study?APediatric care workers words.BThe pediatricians strong requests.CHer own nursing ex
9、periences.DHer doubts about the previous research.解析:选A推理判断题。根据第四段最后一句和第五段首句可推断,是儿科护理工作人员的话语促使Lichuan Liu做这个研究。故选A。3What did the researchers do in the study?AThey collected baby cries from big hospitals.BThey got 48 baby cry recordings evaluated.CThey created an automatic speech recognition.DThey an
10、alyzed cry features with compressed sensing.解析:选B细节理解题。根据倒数第二段前两句可知,研究者在这个研究中评估了48个婴儿哭声记录。故选B。4What can we know about Lius cry language recognition algorithm?AIt has been widely used in daily life.BIts mainly meant for hungry cry signals.CIt has been proved effective on babies.DIts only been tested
11、on recorded cries now.解析:选D推理判断题。根据最后一段内容可推断,Liu的哭声语言识别算法目前只用于测试录制的哭声。故选D。.阅读七选五Now, if you want to be charming, then youll need to build self-confidence, but becoming more outgoing is actually pretty easy. To get to a point at which you feel comfortable talking to a complete stranger, follow these
12、steps.Encourage your curiosity about people. _5_ I wonder what his parents look like. I wonder what her favourite colour is. Is he from around here? Is she the girl I saw at the cinema last week? It will take some conscious effort, but you cant be outgoing if you dont care about people.Smile at othe
13、rs. Make it a goal to smile at one person a day. It can be anybody, and it can be the most subtle (微妙的) thing of smile. A quick glance paired with a smile then run away if you want! _6_ Eventually, you will want to get to a point where you smile instinctively whenever you make first eye contact with
14、 someone.Ask people questions. The standard “How are you?” doesnt really count, because people use it as a greeting rather than a real question. _7_ This is where the curiosity and interest in others come into play._8_ This is key to being a good conversationalist. If you dont make enough eye contac
15、t, the other person will feel invisible and the sense that youre elsewhere mentally. If you make too much, theyll feel uncomfortable. Is that specific enough for you?Note your body language. _9_ To show that youre outgoing and welcome conversations, keep your body open, your head up, and a smile on
16、your face. Resist playing with your phone or otherwise occupying yourself.AMaster eye contact.BNever hesitate to smile at others.CMost of communication isnt verbal.DThe more you do it, though, the less scary it will be.EMake eye contact when youre asking questions about people.FWherever you go, try
17、to observe people, and ask questions about them.GIf youve already exchanged eye contact and smiles with someone, start off with a question.语篇解读:本文主要介绍了与人自由交流时需要的一些技巧,比如微笑、提问、眼神交流和肢体语言等。5选F本段主要讲述了培养对他人的好奇心,F项“无论到哪里,都要努力去观察人们,多问问关于他们的问题”符合语境。故选F。6选D本段主要讲述的是要微笑面对他人。上句讲的是“刚开始时可能会害羞”,下句讲的是“最后你会体会到第一次和别人接
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