2023版新教材高考英语一轮总复习Unit4BodyLanguage单元主题训练新人教版选择性必修第一册.docx
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1、UNIT 4单元主题训练I .阅读理解2022 广州质检 When my 8-month-old cries, I ask him if he s hungry, or wet or just needs a hug.“Babububuu,“ he says.What I need is a baby cry translator. That,s just what a team of researchers say they,ve developed.Experienced nurses or pediatricians (儿科医师)can identify why baby is cryi
2、ng because they have experience, v 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 cry,s sound there,re some clues (线 索).”So Liu set out to identify the features of cries that
3、 can help mark them 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 rec
4、ordings of baby cries taken from a hospital. It uses compressed sensing, a process that reconstructs a signal based on incomplete data. It can identify a baby,s cry against a background of, say, adult speech or loud television sounds. By classifying different cry features, like pitch, the algorithm
5、can suggest whether 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 一 hunger, tiredness, etc. They then compared these to the algorithms assessments. The algor
6、ithm agreed with the humans 70% of the time. Generally, so-called uuncommon cry signalsv 一 signs of pain or sickness 一 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 abil
7、ity to identify and classify movement and facial expressions. This could help give a more detailed reading of baby,s 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。1. Why does the author mention the 8-month-old child?A. To dr
8、aw attention to baby cries.B. To prove baby cries are common.C. To lead in a translator for baby cries.D. To 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。应选C。2. What inspired Lichuan Liu,s idea of doing the study?A. Pediatric care workers words.B. The pediatric
9、ians strong requests.C. Her own nursing experiences.D. Her 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。应选A。3. What did the researchers do in the study?A. They collected baby cries from big hospitals.B. They got 48 baby cry recordings evaluated.C.
10、They created an automatic speech recognition.D. They analyzed 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。应选B。4. What can we know about Lius cry language recognition algorithm?A. It has been widely used in daily life.B. Its mainly meant for hungry cry signals
11、.C. It has been proved effective on babies.D. Its only been tested 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。应选D。II .阅读七选五Now, if you want to be charming, then you,11 need to build self-confidence, but becoming more outgoing is actually pretty easy. To get to a point at
12、which you feel comfortable talking to a complete stranger, follow these 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 effor
13、t, but you can,t be outgoing if you don,t care about people.Smile at others. 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 一 then run away if you want! _6 _ Eventually, you will want to get to a p
14、oint where you smile instinctively whenever you make first eye contact with someone.Ask people questions. The standard “How are you? ” doesn,t 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
15、 key to being a good conversationalist. If you dont make enough eye contact, the other person will feel invisible and the sense that you re elsewhere mentally. If you make too much, they,11 feel uncomfortable. Is that specific enough for you?Note your body language. _9_ To show that you re outgoing
16、and welcome conversations, keep your body open, your head up, and a smile on your face. Resist playing with your phone or otherwise occupying yourself.A. Master eye contact.B. Never hesitate to smile at others.C. Most of communication isn,t verbal.D. The more you do it, though, the less scary it wil
17、l be.E. Make eye contact when youre asking questions about people.F. Wherever you go, try to observe people, and ask questions about them.G. If you,ve 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,比方微笑、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
18、,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。应选F。6 .选D木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触时会本能地笑”。由语境可知,D项“做得越 多就越不会害怕”符合语境。7 .选G本段主要讲述了和别人交流要从问问题开始,故G项中ustart off with a question符合语境。所以选G。8 .选 A 根据本段中的 “If you don,t make enough eye contact 和“If you make too much可知,本段讲要用眼神交流来到达好的谈话效果,A项“善
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