高中英语北师大版版必修3教学案：Unit 9 Section 5 含答案
2017-2018学年北师大版高中英语必修3全册教学案含答案
2017-2018学年高一英语(北师大版) 必修三全册教学案Killer whales have the secondheaviest brains among marine mammals (after Sperm whales, which have the largest brain of any animal). They can be trained in captivity (囚禁；关押) and are often described as intelligent, although defining and measuring “intelligence” is difficult in a species whose environment and behavioral strategies are very different from those of humans.Killer whales imitate others, and seem to deliberately teach skills to their kin. Off the Crozet Islands, mothers push their calves onto the beach, waiting to pull the youngster back if needed.People who have interacted closely with killer whales offer numerous anecdotes demonstrating (证明) the whales' curiosity, playfulness, and ability to solve problems. Alaskan killer whales have not only learned how to steal fish from Iong lines, but also have overcome avariety of techniques designed to stop them, such as the use of unrated (未分级的；未征税的) lines as decoys. Once, fishermen placed their boats several miles apart, taking turns retrieving (恢复；取回) small amounts of their catch, in the hope that the whales would not have enough time to move between boats to steal the catch as it was being retrieved. A researcher described what happened next: The killer whale's use of dialects and the passing of other learned behaviours from generation to generation have been described as a form of animal culture.Section_ⅠWarmup__&_Lesson_1_—_Prereading[原文呈现]VIKING VOYAGES①TO AMERICAThe Vikings②were the first Europeans to reach America③. They achieved④this long before⑤Columbus ever set sail⑥.The Vikings were a group of people whose ancestors⑦came from Scandinavia⑧. They controlled the seas and coasts of Northern Europe between the 8th and 10th centuries AD⑨. By around 900 AD, there were many places in Northern Europe where the Vikings chose to live⑩. In 982 AD, when a man called Eric the Red⑪decided to set sail further⑫west, there were as many as 10,000 Vikings living in Iceland ⑬.[读文清障]①voyage/'vɔIIdʒ/n．航海；航空②Viking/'vaIkIŋ/n．维京人，北欧海盗③名词中心词被序数词或the last 等修饰时，其后通常用动词不定式作后置定语。
高一英语北师大版必修三教学案：Unit 9 Section 3 含答案
Ⅰ.词义匹配1．construction a．total sum or value2．crossroads b．unable to stop taking or using sth. as a habit3．amount c．related to someone's body rather than their mind or emotions 4．physical d．to recognize or acknowledge sth. as true, often reluctantly 5．figure e．the act of constructing something6．addicted f．to take up or fill7．admit g．the place where two roads meet and cross8．occupy h．written symbol for a number答案：1.e 2.g 3.a 4.c 5.h 6.b7.d8.fⅡ.根据词性及汉语意思写出单词9．amount n．数量10．physical adj. 身体的，物质的11．figure n. 数字，数目12．addicted adj. 沉溺于……的13．admit v t. 承认，供认14．occupy v t. 居住15．suit v t. 适合Ⅲ.补全短语1．go up上升2．on average 通常3．if so如果这样4．be related to与……有关5．be addicted to对……上瘾6．take action 采取行动7．keep fit保持健康8．So what? 那又怎样？1. How often do we arrive at work or school stressed out, tired, and angry?有多少次，我们在极其焦虑、疲惫、恼怒的状态下到达办公室或学校？[句式分析]stressed out, tired and angry为形容词短语作状语，表示伴随情况。
高一英语北师大版必修三教学案：Unit 9 Section 1 含答案
Ⅰ.根据英文释义及首字母提示写出单词1．thief:someone who steals something2．benefit:an advantage, improvement, or help that you get from something3．hopeful:_believing that what you hope for is likely to happen4．argue:_to speak angrily to sb. because you disagree with them5．consequence:_something that naturally follows from an action or condition6．insert:_to put something inside or into something else7．therefore:_as a result of something that has just been mentioned8．arrest:_to take someone to a police station because the police think he has done something illegal9．convenient:useful to you because it saves your time, or does not spoil your plans or cause your problemsⅡ.根据词性及汉语提示写出单词10．actually ad v.实际地，真实地→actual adj.真实的，实际的11．benefit v i.&n.得益；好处→beneficial adj.有益的，有利的12．convenient adj.方便的，便利的→convenience n．方便，便利13．hopeful adj.有希望的→hopefully ad v.充满希望地→hope n．&v.希望，期望14．consequence n．后果，结果→consequent adj.作为结果的→consequently ad v.因此，所以15．argue v i.争辩，争吵→argument n．争论，论点，论据16．cycle v i.骑自行车→cyclist n．骑自行车的人Ⅲ.补全短语1．traffic jam交通阻塞，塞车2．fed up不愉快的，厌烦的3．work out锻炼身体，做运动4．have an effect on对……有影响5．in the 1960s 在20世纪60年代6．thanks to多亏了，幸亏7．argue with ... 与……争辩1. Wherever someone finished a journey they would leave the bike there for someone else to use.不管有人在哪里结束旅程，他们都会把自行车放在那里供其他人使用。
高中英语北师大版版必修3教学案：Unit 9 单元小结 含答案
It was Sunday and the weather was fine,therefore many people went out to enjoy thesunlight and have fun.Actually, there was atrafficjam. The highways were crowded withcyclists, motorists and pedestrians.Jack, an interpreter with a large Englishvocabulary, got stuck that day. He got up at 6：30and looked at his schedule as usual. He had two things to do. He would go to the gym with a friend at 8：00 and go to the railway station to meet his uncle in the afternoon.Jack was addicted to working out. He went to the gym three times a week on average. He benefited a lot from the gym, which offered much convenience for the sports lovers. In fact, he reliedon it to build up his body. He had great fun indeed that morning, though he was late because of the jam.After lunch, he went to meet his uncle. As soon as he reached the railway station, the train pulled up.How excited he was to see his uncle! But his uncle seemed a little unhappy. So he asked him, “Did you have a good journey？”“Not at all.” said his uncl e. “What's the matter？”“It’s a long story. Let me tell you.”Things were like this. On the train his uncle met a young man who looked gentle and reliable and left a good impression on Jack's uncle. The young man said that he was an ambassador from America. But to his uncle's surprise, it turned out that he was a thief. He stole a woman's suitcase and the consequence was that he was arrested by the police.“You can never judge a person by his looks, and you can't be too careful wherever you go！”warned Jack's uncle.那是一个星期天而且天气很好，因此很多人都外出享受阳光和游玩。
北师大版高中英语选择性必修3 课后习题 UNIT 9 Section A
UNIT9 HUMANBIOLOGYSectionA TOPICTALK&LESSON1必备知识基础练Ⅰ.单词拼写1.A team from the UK were the first to successfully (克隆) an animal.2.I was also in the desert,where,for the first time,I rode a (骆驼).3.It’s easy to tell a (山羊) from a sheep.4.The police think the videotape may hold some vital (线索) to the identity of the killer.5.Many patients are not getting the medical (治疗) they need.6.You have already made great progress in your (生物).7. (哺乳动物) are animals such as dogs,lions,and whales.8.She had to face the fact that her life had changed (永远).9.It says that better (生殖的) health can reduce poverty and build economic growth.ughter is one of the most infectious expressions of(情感).Ⅱ.单句语法填空1.The (edit) of the magazine is a smart young man.2.Most people look better under (artificially) light than in bright sunlight.3.The (twin) were separated at birth and brought up in entirely different environments.4.It is difficult to make a (compare) with her previous book,because they are completely different.5.While the two are only days apart in age they seem to belong to (whole) different generations.6.You’ve done so much work,so we all believe you’re bound (pass) the eere) because they were getting paid for it.8.Every day the newspapers tell stories of children worldwide who are (abuse).9.I t’s blessing that nobody was in the house at the time.10.We can infer his expression that he is frustrated. Ⅲ.完成句子1.班上每个同学都有能力通过这次考试。
2017-2018学年北师大版高中英语必修3全册教学案含答案
2017-2018学年高一英语(北师大版) 必修三全册教学案Killer whales have the secondheaviest brains among marine mammals (after Sperm whales, which have the largest brain of any animal). They can be trained in captivity (囚禁；关押) and are often described as intelligent, although defining and measuring “intelligence” is difficult in a species whose environment and behavioral strategies are very different from those of humans.Killer whales imitate others, and seem to deliberately teach skills to their kin. Off the Crozet Islands, mothers push their calves onto the beach, waiting to pull the youngster back if needed.People who have interacted closely with killer whales offer numerous anecdotes demonstrating (证明) the whales' curiosity, playfulness, and ability to solve problems. Alaskan killer whales have not only learned how to steal fish from Iong lines, but also have overcome avariety of techniques designed to stop them, such as the use of unrated (未分级的；未征税的) lines as decoys. Once, fishermen placed their boats several miles apart, taking turns retrieving (恢复；取回) small amounts of their catch, in the hope that the whales would not have enough time to move between boats to steal the catch as it was being retrieved. A researcher described what happened next: The killer whale's use of dialects and the passing of other learned behaviours from generation to generation have been described as a form of animal culture.Section_ⅠWarmup__&_Lesson_1_—_Prereading[原文呈现]VIKING VOYAGES①TO AMERICAThe Vikings②were the first Europeans to reach America③. They achieved④this long before⑤Columbus ever set sail⑥.The Vikings were a group of people whose ancestors⑦came from Scandinavia⑧. They controlled the seas and coasts of Northern Europe between the 8th and 10th centuries AD⑨. By around 900 AD, there were many places in Northern Europe where the Vikings chose to live⑩. In 982 AD, when a man called Eric the Red⑪decided to set sail further⑫west, there were as many as 10,000 Vikings living in Iceland ⑬.[读文清障]①voyage/'vɔIIdʒ/n．航海；航空②Viking/'vaIkIŋ/n．维京人，北欧海盗③名词中心词被序数词或the last 等修饰时，其后通常用动词不定式作后置定语。
年新北师大版必修3Unit9Le...
年新北师大版必修3Unit9Le...Unit 9 LearningLesson 3 The Secrets of Your Memory【教学目标】Students will be able to1. read a text about memory2. read for detail and correct false statements3. understand the main theme of each paragraph in an extended text4. correct mistakes in a summary of the reading text5. study and understand the subject–verb agreement rules in sentences6. discuss tips on memory improvement【教学重难点】1. reading for detail and understanding the main themes2. Talking about ways to improve memory【教学过程】1. Talk about memory by identifying things that are easy to remember.1) In small groups, volunteer students discuss their first memory.2) V olunteers can share their answers with the class.3) Explain to students that the human brain remembers information roughly categorised into broader groups.4) Read the bulleted list.5) Conduct a survey to find out which things are the easiest and the hardest to remember. Each student shares the category they remember best and the one they struggle to remember.2. What do you want to know about memory?1) Give an example of one or two questions you would like to ask a memory expert, e.g., Does age play a role in the human’s brain abilit y to store and recall information? Is there any special food that helps memory?2) In pairs, students note down 4–5 questions that they would like to ask a memory expert.3) If possible, students can find the answers online.4) Each student shares at least one question they would like to ask.3. Read the text and find out.1) Ask students to quickly skim through the text and find out if any of the questions they noted down in Activity 2 are answered by the memory expert.2) Students share the questions and answers that were addressed.4. Read again, write T or F, and correct false statements.1) Read the statements. Ask volunteer students to read the text. Explain any difficult words.。
高中英语北师大版版必修3教学案：Unit 9 Section 5 含答案
Section_ⅤGrammar单元语法项目(一)——现在完成进行时语法图解探究发现①People have been enjoying the benefits of cycling in Amsterdam for years.②Many people around the world have been enjoying city centre streets without cars for many years.③He has been fighting with a friend.④I have been looking for a job for three months.⑤I have been writing letters all this evening and I've just finished them.⑥You haven't been doing your homework those days.⑦Too much has been happening today.[我的发现](1)现在完成进行时态的构成：肯定形式have/has_been_doing(句①～⑤)；否定形式have/has_not_been_doing(句⑥)。
(2)现在完成进行时表示动作开始于过去，并一直持续到现在，动作可能仍在进行，也可能刚刚结束(句⑤)。
(3)现在完成进行时也可以带有某种感情色彩(句⑦)。
一、概念现在完成进行时表示动作从过去某一时间开始，一直持续到现在，可能还要继续进行下去。
二、结构1．肯定形式：have/has＋been doing(第三人称单数用has，其他人称用have)I have been waiting for you.我一直在等你。
2．否定形式：have/has＋not＋been doingHe hasn't been using the car for the last two month.过去两个月他一直没用车。
新版高中英语北师大版版必修3教学案：Unit9Section1含答案
新版高中英语北师大版版必修3教学案：Unit9Section1含答案But every coin has two sides. Therapid development of private cars willbring about a series of problems. Forexample, the waste air given offby carswill do great harm toour health, too manyprivate cars will lead to traffic jams anda great deal of energy will be wasted.So I think we should take advantageofprivate cars and make them serve usbetter. Meantime I hope that satisfactorysolutions to these negative problems willbe found soon.Section_ⅠWarmup__&_Lesson_1_—_PrereadingReturn of the white bikes!People have been enjoying① the benefits② of cycling inAmsterdam③ for years. It is a good city for cycling because it is flat④ and therefore⑤ is convenient⑥ for bikes. There are also plenty of place s for bicycle parking⑦ and most streets in the city centre have a bicycle path. Today some people call Amsterdam the “City of Bicycles” because of the convenience⑧for bicycles there. In the 1960s, a group of cycling fans had an idea. They believed that it would be better for everybody if cars weren't allowed⑨ in the city centre and only bicycles were.They were hopeful⑩ that this would help to save energy, reduce pollution and provide⑪free public transport. The group painted⑫hundreds of⑬bicycles white and placed⑭them in lots of neighbourhoods⑮ around Amsterdam for people to use. Anyone was allowed to take them and use them for short journeys. Wherever⑯ someone finished a journey they would leave the bike there for someone else⑰ to use. The problem was that it didn't work⑱— thieves⑲ took all the bicycles withinweeks！①have been enjoying是现在完成进行时.。
北师大版高中英语必修3全册导学案
北师大版高中英语必修3全册导学案第一单元 What a great world！教材内容本单元讲述了关于大自然、环保和生态旅游的话题。
主要内容包括：大自然为人类带来的好处，环保的意义及行动，生态旅游的概念、好处和局限。
教学目标通过本单元的研究，学生应该能够：- 了解大自然为人类带来的好处并感受到自然美的力量- 了解环保的重要性，掌握一些环保的基本知识和技能- 了解生态旅游的概念、特点和好处- 通过阅读、写作、听力和口语训练，提高语言能力和交际能力教学重点- 大自然为人类带来的好处及其意义- 了解环保的重要性，了解环保的基本知识和技能- 生态旅游的概念、特点和好处教学难点- 如何准确地描述大自然的美和力量- 如何鼓励学生行动起来，为环保贡献自己的力量- 如何让学生从生态旅游中得到更多的收获教学方法本单元既重视学生的语言能力和交际能力的培养，又注重学生的生态环保意识的提高。
在教学过程中，老师应采用多种教学方法，如阅读教学法、讲授教学法、讨论教学法、听力教学法、演讲教学法、写作教学法和实践教学法等。
研究建议- 在掌握基本知识的基础上，多做练，尤其是口语和写作练- 多参加有关环保和生态旅游的活动，了解最新科技和理念- 多与他人交流，分享自己的思想和见解总结本单元是高中英语必修3全册的第一单元，主要介绍了大自然、环保和生态旅游的话题。
通过阅读、写作、听力和口语训练，学生可以提高语言能力和交际能力，掌握环保知识和技能，了解生态旅游的概念和好处。
建议学生在学习过程中积极思考，抓住重点，提高自己的学习效果，为未来的发展奠定良好的基础。
新教材北师大版高中英语必修第三册Unit9 Learning 精品教学课件
○25 be based on...以……为根据 ○26 dinosaur n．恐龙 ○27 exist vi.存在；实际上有 ○28 data n．资料；数据 ○29 miss out 错过；遗漏 ○30 opportunity n．机会；机遇
○31 ignore vt.忽视；置之不理 ○32 cannot help doing 情不自禁…… ○33 after all 毕竟；终究 ○34 separate vt.&vi.隔开 adj.不同的；独立的
1．Listen to the outer⑤voice There are two kinds of voices：the inner⑥voice and the outer voice.Your inner voice expresses⑦your personal⑧opinions，while the outer voice tells you about opinions from what you hear or read.[1] Although，your inner voice can be useful，it can also get in the way of⑨learning.If you keep paying too much attention to⑩it，you risk missing important information ⑪ .Instead ， active learners are open-minded ⑫ and focus on what the speaker/writer is saying ， not on what their brain is saying in the background.In this way，they are in a better position to make decisions⑬.
高一英语北师大版必修三教学案：Unit 9 Section 4 含答案
Ⅰ.词义匹配1．damage a．a place where you are allowed to cross something such as a road or border 2．nowhere b．an underground passage through which vehicles travel3．crossing c．used when mentioning an additional thing or fact4．tunnel d．the money that you pay for a journey5．plus e．not in any place, or not to any place6．fare f．physical harm caused to something so that it is broken or injured答案：1.f 2.e 3.a 4.b 5.c 6.dⅡ.根据词性及汉语意思写出单词7．crossing n．交叉路口，人行横道8．tunnel n．地道，隧道9．plus prep.加→minus (反义词) prep.减，减去Ⅲ.补全短语1．in conclusion总之；最后2．places of interest名胜3．pass through经过；通过4．base sth. on ... 把……建立在……基础之上5．begin with ... 以……为开始6．be bored with对……厌倦7．agreeon在……方面意见一致/达成共识8．be available to为……所得到/利用1．Before 1908, when Ford's cars became available to the public, it was only the very rich who could afford to own a car.1908年福特汽车问世之前，只有非常有钱的人才能买得起汽车。
北师大版必修三unit9课前知识导学案(带答案)
Unit 9 Wheels Warm-up & Lesson 1On Your BikeA.温故:从文中找出下列短语并写出它们的汉语意思1.plenty of2.because of3.thanks to4.fight with sb.5.argue with sb.6.insert sth. intoB.知新:从文中找出与下列汉语对应的短语7.锻炼8.从……中受益9.便于10.不愉快,厌烦的11.节约能源12.结果,因此Lesson 2On the Move阅读课文,选择正确答案1.Which of the following is TRUE about Marie Logan?A.She is from Australia.B.She got interested in solar cars when in kindergarten.C.She began taking part in car races when she was at university.D.She was always the winner in the car races she took part in.2.The race crossing the whole of Australia .A.can be done within a weekB.is longer than the Changjiang RiverC.is Marie Logan’s favourite because she was once the winner in itD.travels around the country3.Marie Logan writes the book about solar cars .A.to make a livingB.to tell people how to design a carC.to get people to know more about solar carsD.to persuade people to buy solar cars4.From the conversation,we can infer(推断).A.Marie Logan’s book will be popularB.solar cars will be popularC.solar cars can run faster than a usual carD.weather can influence a solar car’s speed 答案大量的,许多的因为因为,多亏,由于与某人打架与某人争论把……插入work outbenefit from/bybe convenient for(be) fed upsave energyin consequence/as a consequence二AACD。
北师大版高中英语必修三Unit 9《Lesson 3 Clean Machines》教案 3
Unit 9 Lesson 3 Clean machines 教学案Teaching aims:To compare and practice using the Present Perfect and Present Perfect Continuous tense. To learn some words and expressionsTeaching aids: CAITeaching procedures:Step1. warm upElicit information about vehicles from students，asking them how many kinds of car they can name，what kinds of power vehicles can use，what are the advantages or disadvantages of these energies.Get students to look at the title “clean machines” “ solar car racing” and guess what the text is about.Step2. pre-readingRead the instruction and key words with the class. Encourage students to use their background knowledge and imagination，talking about solar cars in class.Student predict what the interview is about by skimming the titles，pictures，the sentences in the pictures.Step3 read to learnRead the statement through with the class and ask students to guess if they are true or flaseStudents then read the interview to check their guessesCheck students’ answer by having them read out the section of the text that gives the answer and correct the false statements.Step4 speakingIn pairs，students role play the interview. Encourage them to practice it as a real interview.Have some pairs to present their interviews in classStep5 language study--Present Perfect and Present Perfect ContinuousTask1. exercise 5Students look back at the interview and complete the sentencesCheck students’ answers before they match the sentences with the picturesWhen checking answers，ask students if the action described by the verb is still going on and incomplete or if it is finished and completeTask2. exercise7Students work in pairs，reading the situation and discussing which is the moreappropriate sentence.Check students’ a nswer by having the pairs read out the situation and sentence.。
北师大版高中英语选择性必修第三册课后习题 UNIT 9 Section C
SectionC WRITINGWORKSHOP&VIEWINGWORKSHOP&READINGCLUB&ASSESSMENTA级必备知识基础练Ⅰ.单词拼写1.This is a natural (现象) that happens about once a century.2.This time I’ll do it properly with a (缝衣针) and thread.3. (天文学家) think it will be easy to travel from the space station to the moon.4.Before class,they prepare the (相应的) materials for each level.5.The length of a (段落) depends on the information it conveys.6.The story he told the police (不同) from the one he told his mother.7.It was a simple enough gesture,but (象征地) important.8.The (数据库) could be used as a teaching resource in colleges.9.The (受害者) had been stabbed repeatedly in the chest.Ⅱ.短语填空1.Three sessions in a week at the gym would a healthier life.2. you have your health,nothing else matters.3.According to its content,human learning canknowledge learning,skill learning and moral learning.4.Several of the members have suggestions of their own.5.At first he our suggestion,but we managed to persuade him.6.Most children who cancers are in developing nations.7.The library contains foreign language reference books.8.This substance should not with food.9. the building will be completed in ten months.10. my everyday life,I had very little contact with teenagers.Ⅲ.课文语法填空With the development of technology,DNA detectives can be used to 1. (identity) a person and the relationship between people.Policemen can find suspects and victims through DNA detectives.Melanie Road,2. body was found on 9 June,1984,was seventeen years old.Police couldn’t find the 3.(murder) after questioning several suspects.Working through a database of 12,000 male names who were either witnesses or suspects,they foundno match.The victim’s mother still didn’t give up finding the killer.Thirty years later,in ,a woman was arrested due to a minor incident.Her D NA matched that of the girl’s killer after 4. (profile) in July,.The killer,the woman’s father,was 5. (eventual) found 31 years later.Copernicus,coming from Poland,who died nearly 500 years ago was identified by DNA evidence in the 21st century,when a skull and an incomplete skeleton were found in Frombork where he 6.(bury) on 24 May,1543.The skull 7. (belong) to a seventy-year-old man with a broken nose and a cut above his left eye was found consistent 8.Copernicus’ portraits.The experts found a book Copernicus had used for decades in which it didn’t take too long 9. (find) nine hairs.The DNA from the hair matched 10. from the bones found at Frombork.Now scientists still continue searching for Copernicus’ mother’s DNA.B级能力素养提升练Ⅳ.阅读理解AWhen I was a child,I would never run in the playground.While my friends were playing “tag”,I sat on the sidelines unfortunately unable to play at their level.I remember an old photograph from a sports day in which my peers are all close to the finish line while I struggle at the halfway point.By the time I was about 12 years old,I was using a wheelchair as my condition continued to worsen.Within an appointment with my doctor,he suggested cutting off my right leg.After hearing that,my heart immediately sank but the little cogs (轮齿) in my mind started moving.I had a foot that wasn’t working so why not just cut it off in order to get a new one.I was wheeled down to surgery (手术) and after a quick injection,I was one sleep away from the start of my new life.I remember,the next day,I felt a rush of energy,as I was no longer in pain.I went privately in June and was fitted with a walking leg.The doctor told me to be ey walking leg.Despite this,I felt great:My mindset was changing and I started to see the world froma much taller level.No longer was I at the height of a child,I was walking and was going to be running as a young man.I started with 10-mile courses,initially (开始) walking most of the course until I could eventually run most of it.I completed events that I had never thought would be possible.The London Marathon,36 Tough Mudder events,the World Judo Games... I was named British Judo’s Inclusion Player of the Year,and I am now ranked top three in the world for judo.I run because I couldn’t and I run for those that can’t.I run to show others that they are able to do things that they never thought would be possible and I run because I’m a runner.1.What can be learned about the author when he was in his childhood?A.He was confident.B.He was unwilling to play sports.C.He was ashamed of his physical problems.D.He was eager to move around like a normal person.2.What was the author’s attitude towards the doctor’s advice?A.Doubtful.B.Favorable.C.Unsatisfied.D.Unconcerned.3.Which word can best describe the author’s life after he had the surgery?A.Disappointing.B.Brand-new.C.Hopeless.D.Peaceful.4.Why does the author run?A.To recover from his illness.B.To prove the doctor wrong.C.To become a world-class athlete.D.To encourage others to chase their dreams.BWe have long imagined a world where we interact with computers and robots as if they were normal human beings.Science movies show computers and robots that think and feel just like humans.While these scenes eovies for now,we may be getting close to making technology emotionally intelligent.The first step toward this is understanding what emotions are.Scientists are often unable to describe emotions in es,even though we generally understand what people mean when they say they’re sad or happy.Back in the 1950s,few scientists studied emotion.But American scientist Paul Ekman saw a lot of potential in this field.He began analyzing facial expressions,and gathered a list of over 5,000 muscle movements.These muscle movements combine to form our different eicro expressions—facial expressions that last only less than a second—allows us to read the emotions that people try to hide.There are many possible uses of emotion-sensing technology.Dr Chieko Asakawa,a researcher at IBM,has been blind since the age of 14.She has been developing a smartphone app that might be able to help people with disabilities.It recognizes people’s faces and facial expressions as they approach.Another use of emotion-sensing technology can be shown through human-shaped robots like Pepper.It can comfort someone when itsenses the person is sad,or tell a joke when the person is feeling playful.In Japan,Pepper is already serving customers in stores.But as we walk on the streets,intelligent devices (设备) could record our facial expressions without our knowledge.This could allow many people to monitor (监视) or view our feelings without our permission.It may leave us with no control over who we share our feelings with.However,if we can deal with these challenges successfully,there could be many benefits for all of us if our devices become a little more human.5.How did Ekman carry out the study?A.By doing medical examinations.B.By analyzing various robots.C.By building new software.D.By studying facial muscles.6.Why does the author mention Dr Asakawa’s app?A.To present how IBM benefits from technology.B.To describe the limitation of a new technology.C.To show the value of Ekman’s work.D.To praise what she has done.7.What can we infer from the last paragraph about intelligent devices?A.They may create some problems.B.They can take the place of humans.C.They are of great benefit to humans.D.They are useless in solving real problems.8.What is the best title for the teotionsB.New Devices for the DisabledC.Robots That Think like HumansD.Emotions in TechnologyCThe rise of the machines was always going to come at a cost,as each wave of technology destroys what has been put in place.The fast pace of technological development in the areas of artificial intelligence (AI) and robots is causing massive changes in the finance industry.The effect is already being felt on Wall Street,where there have been far-reaching and significant changes.Many investment banks and big institutions (机构),in order to cut costs and meanwhile increase the amount of work,use AI to take on financial tasks usually done by humans,such as wealth management,operations,risk management and trading,where robots carry out 50% to 60% market trades,according to CNN.The preference for technology over human traders results from the inability of the vast majority of traders to act consistently reasonably when they’re trading.Often,people fail to control themselves,allowing emotions to get in the way of their thoughts and actions.Machines don’t suffer from these psychological issues when a major trading decision is being made.This is because they remove emotions from short-term trading activity,allowing for a more objective approach to trading.Artificial intelligence and robotics are fast advancing in the investment sector,where their unbelievable abilities to learn and think will eventually make them the most advanced and compleentsystems capable of helping corporations to make more effective choices.Activities such as calculations based on structured data and other repetitive support tasks are well-suited for robots.While AI is probably the most powerful technology today,its ability to perform compleited.Trading machines can only learn historical data and trade patterns.However,stock market behavior changes all the time and computers can be less skilled in the face of unearket performance.Humans can easily adjust themselves to these changes.Getting the robots to do the same,however,will require changing their algorithms (算法),which can be tooee-consuming.For this reason,humans will always be a step ahead and remain useful.9.Why do many institutions use AI to replace human employees?A.To show a preference for new technology.B.To promote working productivity.C.To expand the application of AI.D.To increase the safety of work.10.What advantage do machines have over humans?A.They are hardly disturbed by moods.B.They can make subjective decisions.C.They are far more loyal to their jobs.D.They can perform complex tasks.11.Which of the following can best describe the underlined word “structured” in paragraph 4?A.Advanced in a pattern.B.Repeated in a task.plicated in data.D.Fi.12.What will happen in the future according to the last paragraph?A.There will be an obvious rise in skilled workers.B.AI can create all-round profits at a low cost.C.Humans still have a place in the job market.D.Robots shall replace men at high speed.Ⅴ.七选五HowtoBeaGoodPetOwnerMany children want to have their own pets,but how to be a good pet owner?Besides giving them food and water,what else can we do to give our pets much love?Here are five tips to be a good pet owner.1.Provideyourpetwiththecorrectdiet.If you prefer to change the previous diet of your pet,do it slowly so that they adjust properly. 1 Young dogs will need different types of dog food compared to older dogs.And remember,do not overfeed your pet.2.Cleantheirhousingoften.Clean your pet’s home at least once a week and any other times if necessary.Generally,a pet’s home should be clean so it is a good environment for the animal. 23.Keepyourpetclean.If you have a dog that always plays in the mud,it’s necessary to give it a shower every day! 3 If it is too hot or too cold for you,then it will be the same for the animal.4.Trainyourpet.4 However,a lot of bad pet behavior is simply caused by boredom,so shake it up a little.If possible,take your pet to some classes,read a book on how to teach your pet to paint,or anything else that you wish your pet to do!5. 5Put a collar (项圈) on your pet with your personal information and the pet’s name.Remember to close the cage door so there is no chance of escaping and being in an unsafe place.A.Never hurt or harm your pet.B.Be an owner with a sense of duty.C.No one wants a cat that jumps on the table.D.Animals require different diets based on their age.E.Remember that you should check the water first with your hand.F.Water should be fresh,clean and changed daily to keep your pet healthy.G.Without good living conditions,an animal will get sick more,and feel unhappy.Ⅵ.语法填空Traditional Chinese medicine (TCM) isn’t 1.(wide) supported by most Westerners.However,this is starting to change.TCM will be included in the new version of the International Classification of Diseases(ICD),which 2.(bring) out by the WHO in the near future.This is the first time for TCM to be included in the ICD,3. (serve) as the international standard for diseases and health conditions.China has been making every effort 4.( promote) TCM overseas over the past three years,according to a report 5. (publish) by Xinhua News Agency.In ,Chinese scientist Tu Youyou won 6. Nobel Prize in Physiology or Medicine.She said 7. (she) discovery of the drug that can cure malaria(疟疾) was inspired by traditional Chinese medicine.The inclusion of TCM in the ICD is a mainstream acceptance that will have great influence around the world.TCM has seen some 8. (grow) in other countries for all these years.It is reported 9.a number of famous foreign people use it.For emer Olympics,USswimmer Michael Phelps was seen using cupping.Cupping is a traditional Chinese medical practice which has been around 10. more than 2,000 years.Ⅶ.应用文写作最近某英语论坛上有人发表观点“Only people who earn a lot of money are successful”。
北师大版高中英语必修第三册课后习题 UNIT 9 LEARNING 综合测评二
综合测评二第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.When can the woman take a vacation?A.This week.B.At the end of June.C.At the end of August.2.What is the woman trying to do?fort the man.B.Apologise to the man.C.Invite the man to see a movie.3.What are the speakers mainly talking about?A.The man’s hobby.B.Their childhood.C.A holiday plan.4.What is the man’s opinion on British food?A.Unhealthy.B.Excellent.C.Tasteless.5.When does the conversation take place?A.In the morning.B.In the afternoon.C.In the evening.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
6.For what did Jackie call the man up?A.Party.B.A meeting.C.An apartment.7.Who will call the man back at around 5:00?A.Simon.B.Melissa.C.Angelica.听第7段材料,回答第8、9题。
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Section_ⅤGrammar单元语法项目(一)——现在完成进行时语法图解探究发现①People have been enjoying the benefits of cycling in Amsterdam for years.②Many people around the world have been enjoying city centre streets without cars for many years.③He has been fighting with a friend.④I have been looking for a job for three months.⑤I have been writing letters all this evening and I've just finished them.⑥You haven't been doing your homework those days.⑦Too much has been happening today.[我的发现](1)现在完成进行时态的构成：肯定形式have/has_been_doing(句①～⑤)；否定形式have/has_not_been_doing(句⑥)。
(2)现在完成进行时表示动作开始于过去，并一直持续到现在，动作可能仍在进行，也可能刚刚结束(句⑤)。
(3)现在完成进行时也可以带有某种感情色彩(句⑦)。
一、概念现在完成进行时表示动作从过去某一时间开始，一直持续到现在，可能还要继续进行下去。
二、结构1．肯定形式：have/has＋been doing(第三人称单数用has，其他人称用have)I have been waiting for you.我一直在等你。
2．否定形式：have/has＋not＋been doingHe hasn't been using the car for the last two month.过去两个月他一直没用车。
三、用法1．表示动作从过去某时开始一直持续到说话时还在进行，或可能还要继续下去。
通常和“for＋时间段”或“since＋时间点(或从句)”的时间状语连用。
It has been snowing for three hours.雪已经下了三个小时了。
(从过去某一时间开始下雪，强调到现在还在下)2．表示不久前刚刚结束的动作。
这种意义通常根据上下文来判断。
—Sorry! I'm late. How long have you been waiting for me?—We have been waiting for you for half an hour.——很抱歉，我来迟了。
你们等多长时间了？——我们已经等了你半小时了。
3．强调动作延续时间的长久或带感情色彩。
She's been saying that twenty times.这话她已经说了二十遍了。
4．表示这段时间反复发生的事情。
I have been visiting some cities of China this month.这个月我一直在访问中国的一些城市。
四、不能用现在完成进行时的情况1．某些不能用于进行时的动词同样也不能用于现在完成进行时，只能用现在完成时。
如see, hear, know, have, like, be等。
他已经感冒两个星期了。
(×)He has been having a cold for two weeks.(√)He has had a cold for two weeks.2．不具有延续意义的动词。
如finish, come, go, marry等不能用于现在完成进行时。
[即时演练] 完成句子①She has_always_been_working_hard.她工作一直很努力。
②Her eyes are red. It's obvious that she has_been_crying for a long time.她的眼睛红红的，显然哭了很长时间。
③It_has_been_snowing since last Sunday.从上星期天开始就一直下雪。
④Your clothes are covered with dust. You have_been_cleaning_the_classroom,_I think.你的衣服满是灰尘，我想你刚才在打扫教室吧。
⑤My sister has_been_learning_English since 2016.自从2016年以来，我姐姐一直在学英语。
Ⅰ.用所给单词的适当形式填空1．(2016·江苏高考改编)Dashan, who has_been_learning (learn) crosstalk, the Chinese comedic tradition, for decades, wants to mix it up with the Western stand-up tradition.2．My mother has_been_cooking (cook) the whole afternoon.3．It's 10 o'clock. Have_you_been_playing (play)football all day?4．What have you been_doing (do) since we last met?5．The paper boat has_been_floating (float) on the water for two hours.6．He has_been_living/lived (live) there since 2016.7．Where have you been? We have_been_looking (look) for you everywhere.8．We have_not_seen (not, see) each other for a long time.Ⅱ.单句写作1．(2015·四川高考满分作文)To start with, I have_been_learning_and_speaking_(一直在学习和说) Mandarin for about 17 years.2．(2015·重庆高考满分作文)Thank you for all you have_been_doing (一直在做). I am looking forward to your reply.3．(2014·全国卷Ⅱ满分作文)Such will be my future life, one I have_been_dreaming_of (一直梦想的)．4．(2014·广东高考满分作文)Richard Avis, a British who was born on December 1st, 1974, has_been_looking_for (一直在寻找)time twins in the world since 2011 in order to know about different meanings of successful life in different cultures.5．(2014·四川高考标准范文)As a science student, I've_been_reviewing_Chinese (一直在复习汉语), math, English, physics, chemistry and biology, which all belong to the college entrance examination subjects.单元语法项目(二)——现在完成时和现在完成进行时语法图解探究发现①They have reached speeds of nearly 80 k．p.h.②Solar racers have been coming to Australia for years for the World Solar Car Challenge.③People have been worried about pollution caused by fuels like petrol and gas for a long time now.④I've been interested in cars since kindergarten.⑤I've been taking part in races for about four years.⑥What have you been doing recently?⑦He has been standing there for two hours.[我的发现](1)现在完成时强调动作已经完成，如句①。
而现在完成进行时表示动作未完成，强调动作还在持续或反复中，如句②⑤⑥。
(2)现在完成时既可以是动作动词也可以是状态动词，如句③④，而现在完成进行时只能用动作动词。
(3)现在完成时不能表示感情色彩，而现在完成进行时可以，如句⑦。
一、基本用法1．现在完成时由“have/has＋过去分词”构成。
表示过去所发生的动作或事情对现在造成的影响或结果。
2．现在完成进行时由“have/has been＋现在分词”构成。
表示某一动作在过去某一时间发生，一直延续到现在，有可能到此为止，也有可能继续下去。
现在完成进行时是兼有现在完成时和现在进行时两者基本特点的时态。
二、区别1．现在完成时常表示过去发生的动作对现在的影响，强调动作已完成；而现在完成进行时强调动作仍然在继续或动作的重复性。
He has written a letter.他写了一封信。
(已经写好)He has been writing a letter.他一直在写一封信。
(仍在写)2．现在完成时强调“结果”；而现在完成进行时强调“动作”，有时还含有喜悦、愤怒、不满、厌恶等感情色彩。
I have waited for you for two hours.我已经等了你两个小时。
(说明一个结果)I have been waiting for you for two hours.我一直等了你两个小时。
(强调动作的持续性或不满意)3．不可用于进行时的动词，不能用于现在完成进行时，但却可以用于现在完成时。
最近我没有见过他。
I haven't been seeing him recently. (×)I haven't seen him these days. (√)4．一些表示静态的动词往往用现在完成进行时。