2017-2018学年高中英语 Unit 3 The world of colours and
课时跟踪练(三) Word power, Grammar and usage & Task一、全练语言点，基稳才能楼高Ⅰ.单词拼写1．Can you mail this souvenir (纪念品) to China for me?2．She works hard, trying to win a scholarship (奖学金)．3．This piece of cloth (布) was bitten by a mouse.4．He was so absorbed in thought that he ran into a passerby (路人)．5．We stopped to enjoy the scenery (风景) halfway.6．We were walking along the canal (运河) when we heard someone calling for help.7．There is a verdant lawn in front of the dormitory (集体宿舍)．8．She has the qualifications for admission (进入权) to the college.9．They made 30 days' accommodations (食宿) for us during the summer holiday.10．At present the world situation is complicated and changeable (多变的)．Ⅱ.单句语法填空1．With so many life's challenges to_overcome (overcome), the injured soldier was lucky to have a trained dog around to provide support.2．We had hardly sat down at the table when the phone rang.3．Physical exercises are not only useful for character training but also can build up man's body.4．There are many big stones in this area, some measuring (measure) two metres high.5．I needed to accomodate myself (I) to the new schedule.6．The young men tried to enter a nightclub, but were refused admission (admit)．7．The runners took up their positions on the starting line.8．In no case should you lend him money.9．In addition to native plants, this garden contains numerous trees and flowers from overseas.10．It was in Mount Huang that Ⅰ saw the unforgettable scenery.Ⅲ.完成句子1．他未获得他选择的大学的入学资格。
He failed to gain_admission_to_the_university he had chosen.2．有这么多的人在帮助这些贫穷的孩子，他们一定能够顺利完成学业。
With_so_many_people_helping_the_poor_children,_they are sure to finish school.3．把电话号码写下来以免忘了。
Write the telephone number down in_case_you_forget.4．我可以给你们提供两间卧室。
I can accommodate_you_with_two_bedrooms.5．比赛刚开始就下雨了。
The game had_hardly_begun_when it started raining.6．我们必须采取措施阻止学生熬夜上网。
We must take_(some)_measures_to_prevent the students from staying up online.7．我们将通过不断的学习并改变我们的想法去适应一个多变的社会。
We will adapt_to_a_changeable_society by constant study and changing our ideas.8．我们一到达大草原就被那里的美景给吸引了。
We were_attracted_by_the_beautiful_scenery the moment we arrived in the great prairie.二、勤练高考题型，多练自能生巧Ⅰ.阅读理解From sleeping, standing up, to shutting down half of their brain, animals have some strange sleeping habits.Now some of these unusual habits, from napping giraffes to birds that sleep while flying, have been shown in a chart. This chart shows that little brown bats are very lethargic,_sleeping for around 19.5 hours per day.This long period of sleep is thought to be a way of conserving energy and it means brown bats only hunt for a few hours each night when their insect food is available.In contrast, giraffes can go weeks without sleep because these large and slowmoving animals are constantly easy to the attacks from predators.However, other animals are experts at multitasking and can swim or fly while sleeping. For example, dolphins and whales sleep while keeping half of their brain alert (警觉的), so they don't drown, with dolphins typically napping for around 10 hours a day. The method is known as “logging” and it has been observed in bottlenose dolphins, which keep half of their brain at a low level of alertness. This allows the dolphin to keep enough consciousness to carry on breathing through its blowhole.While sea otters aren't alert when they sleep, they form rafts so they are not separated from each other. The creatures sometimes hold hands or paws when they sleep and typically eat, sleep and rest while floating in groups of rafts.语篇解读：本文是一篇说明文。
动物有许多奇怪的睡眠习惯——鸟儿在飞翔时睡觉，棕色蝙蝠每天要睡大约19.5个小时，长颈鹿数周不休息，海豚和鲸在睡觉时保持一半的大脑清醒。
1．The underlined word “lethargic” in Paragraph 2 is closest in meaning to “________”．A．sleepy B．inactiveC．energetic D．movable解析：选A 词义猜测题。
根据第二段最后一句中的“sleeping fo r around 19.5 hours per day”可知，这种棕色蝙蝠每天会睡大约19.5个小时，据此可以判断，这种蝙蝠整天昏昏欲睡，故A项正确。
B项意为“不活跃的”；C项意为“充满活力的”；D项意为“可移动的”。
2．Why do little brown bats have a long period of sleep?A．To avoid sunshine.B．To save more energy.C．To relax themselves.D．To wait for their insect food.解析：选B 细节理解题。
根据第三段中的“This long period of sleep is thought to be a way of conserving energy and it means brown bats only hunt for a few hours each night”可知，棕色蝙蝠长时间的睡眠可以保存能量，以使它们能在数小时的猎食中保持体能，故B项正确。
3．How do dolphins avoid drowning while sleeping?A．By taking extra naps.B．By holding hands or paws.C．By keeping half of their brain alert.D．By breathing through their blowholes.解析：选C 细节理解题。
外研版高中英语必修三 《The world of science》PPT(第1课时)
Technology is one of the most important factors to promote our society to develop from one era to another. Whether you are aware of it or not, every day Nowadays at every time technology is greatly influencing the way we live and work.
Inspiration for inventions
Inventions
Ancient China--1. the four great inventions The West--2. the steam engine, the telephone, the radio
Virtual reality / wearable tech 3. flexible battery Replacement 4. hearts and bone parts made by 3D printers 5. an intelligent walking house using DPS, computing technology and 6. solar technology
Recognizing 7. a problem needing a solution 8. an incredible desire to think and create, spirit of invention
Think&Share
1.Ifyouweretheinter viewer, whatotherquestionswouldyouaskDrRichardFairhurs t? Nostandardanswers.
外研社高中英语第三册book3 unit3 words单词课件讲解
• A plane shot across the sky. 飞机掠过天空 • He shot out his hand to grab her. ④剧痛跳窜 The pain shot up her arm. ⑤ 突然把…投向 She shot an angry glance at him. 她很生气，瞪了他一眼。 ⑥ 拍摄，摄影 The movie was shot in black and white. 那部电影拍成了黑白片。 ⑦ 射门，投篮 He should have shot instead of passing. 他本该射门，不该传球。
Unit 3 The world of science
Words and Expressions
1. shoot (shot, shot /ʃɒt/ ) v. 一词多义，在不同具体语境中翻译不同
① 射击；发射 • The police rarely shoot to kill. • He shot an arrow from his bow. 他张弓射了一箭. • A man was shot in the leg. 一个人被射中腿部
◆要点必记
have one’s origin（s）in 起源于
in origin 在来源上；在血统上
by origin 从出身上说
the original plan 原先的计划
◆单词积累
original adj. 原来的，起初的
◆单句语法填空
（1）As the Olympics have the origin ___i_n____ancient Greece so does one
高中英语牛津译林版模块3Unit1Theworldofoursenses名词性从句课件
8. Go and get your coat. It’s ____you left it.
A. there
B. where
C. there where
D. where there
9. ______you don’t like him is none of my business.
A. What B. who C. That D. Whether
• That you like him is strange.
• The fact is that the earth is smaller than the XXX.
• The idea that you XXX invite him sounds good.
• I don’t believe that he has ever read any of Shakespeare's works or that he has ever heard of him.
4. Explain to students what apposition means.
• 1) The news that he failed in the exam surprised his parents.
• 2) Word came that we would have two days off next week.
that
• that引导肯定含义的从句，在从句中不充 当成分，没有实际意思。
• 在非正式英语中，以下情况中that可以省 略：
动词后的宾语从句中 be动词后的表语从句中
• 其他情况下that一般都不可省。
Noun clauses beginning with
2021年高中英语新外研版 必修第三册Unit 3 The world of science—教案
Unit 3 The world of scienceStarting out & Understanding ideas【教材分析】In this period, students will look at some pictures presenting inventions from famous novels. Besides that, through watching a video, students can learn about other inventions which can arouse their interest in scientific creations.The reading material is an interview, in which Dr Richard, the author of The New Age of Invention is invited to talk about human’s inventions. Before reading, the lead-in part will guide students to think about the significance of human’s inventions and reasons why the inventions were made. After reading, students are expected to voice their opinions about what inspires people to continuously invent things.【教学目标】1. Lead students to talk about the influence of inventions on human and predict future inventions by watching a video.2. Have students get the main idea of the text by skimming and identity the interviewee’s opinions about the new age of invention.3. Guide students to learn about the features of interview articles and get the gist of the conversation.4. Guide students to think about inspiration for inventions and cultivate a spirit of innovation.【教学重难点】1. Guide students to talk about how the way of our life has changed and reasons behind these changes.2. Guide students to master reading skills and develop their reading ability.3. Have students talk about what inspires people to invent things and future possible inventions.【教学过程】Step 1 Starting out1. Lead students to look at the four pictures with descriptions and talk about the imaginary inventions from famous novels.2. Guide students to learn about some inventions by watching a video.3. The students talk about the invention which interests them most and give their reasons. Step 2 Pre-reading1. Students look at the pictures and describe the differences.2. Students discuss why the way we live has changed over time.Step 3 First readingSkim the text and find out the answers to the following the questions.1. What inventions are not mentioned in the interview?A. The four great inventions in Ancient China.B. The great western inventions.C. Computing technology and solar technology.D. Space technology and medical technology.2. Which of the following statements is not true?A. Dr Richard thinks the present day is a new age for inventions.B. Lots of new inventions are based on technologies.C. Dr Richard is an inventor himself.D. A strong desire to create things can make it a reality to invent things.3. What kind of book do you think is the book The New Age of Invention?A. A travel guide.B. A science fiction.C. A autobiography.D. A popular science book.Step 4 Further reading1. Help students tell opinions from facts and choose the statements describing Dr Fairhurst’s opinions.1) Inventions in Ancient China were better than those in the West.2) A lot of today’s great inventions are tech-based.3) Today, most inventors prefer working by themselves.4) The desire to solve problems inspires invention.5) A time machine will definitely be invented in the future.2. Guide students to comb the structure of the text and complete the mind map withStep 5 Post reading1. Work in groups. Have students think about what else inspires people to invent things.2. Ask some students to share their opinions with the class.Step 6 Language appreciation1. It (the title of the book) suggests that the present day is a new age for inventions.[句式分析]本句中“suggest”意为“表明”引导的宾语从句“that the present day is a new age for inventions”，从句用“陈述语气”。
新教材高中英语Unit3Theworldofscience预习新知早知道1学案外研版必修第三册
新教材高中英语：Unit 3 The world of scienceⅠ.匹配词义a．给下列单词选择正确的汉语意思。
( )1.virtual A．adj.able to change to suit newconditions( )2.gunpowder B．v.计算( )pass C．adj.made to exist by theuse of software( )pute D．n.指南针，罗盘( )5.flexible E．n.火药[答案]1－5 CEDBAb．给下列短语选择正确的汉语意思。
( )1.lead to A．有能力做某事( )2.in addition B．依据；按照；在……方面( )3.thanks to C．除此之外，另外( )4.in terms of D．通向；导致( )5.(be)capable of E．多亏[答案]1－5 DCEBAⅡ.默写单词1．press v. 按2．shoot v. 射出(光、亮等)，放射3．capable adj. 有能力的4．desire n. 渴望，欲望5．stuff n. 东西，物品6．battery n. 电池Ⅰ.语境填空press；stuff；battery；shoot；desire；flexiblelight shot2．Find a thin and flexible tube，put into the hole and maybe it will work. 3．Charge the batteries in time in case you need them anytime while travelling.4．Sometimes we must hold back our really desire and learn to pretend.5．Just press the button to see your favorite character in action.6．Could you move all the stuff off the table?Ⅱ.语法填空之派生词1．There are pictures made with pressed(press) flowers.2．He was an excellent shooter(shoot) when he was in the army.3．If wearable (wear) tech is to live up to its potential，it needs to start looking better.4．His company offers a flexible(flex) packaging service for the food industry.5．It is no longer desirable (desire) for adult children to live with their parents.1．Good evening，and welcome to Between the Pages.晚上好，欢迎来到《字里行间》。
牛津译林版高中英语必修第三册Unit3 课本教材全部知识点 详细 讲解 讲义
UNIT 3 THE WORLD ONLINEWelcome to the unit1.We use the net to cross barriers and connect cultures.2.Read a blog post3.Hold a debate about ....4.There are many milestones in the development of the internet.5.These scientists used the webcam to see from their desks whether the pot was empty to avoid wasted trips for coffee.6.The creator was inspired by comics.7.Emojis took off throughout the world.1.take off起飞;脱掉;(短时内)成功8.Which inventions are used most frequently.Readingthe internet: a world without frontiers1.The internet is a technological wonder, bringing about far-reaching changes in all aspects of our lives.2.The internet has the power to connect people across the world to a single shared community.3.Billions of people have joined it, and obviously many more will follow.4.The internet enables people to reach beyond their villages and get in touch with the outside world.5.with access to the internet come some truly life-changing advantages.accessible adj.可使用的;可接触的;可到达的;易理解的→access n.入口,通道,利用/接近……的权利或机会完全倒装的用法6.One of the greatest advantages lies in the quick and easy access to a huge amount of information.7.To a certain extent, the world’s knowledge is all at our fingers.To some extent= to an extentAt sb’s fingertips 随时可供使用；了如指掌8.With the click of a a mouse or the touch of a button, it is possible to find out anything we care to know, from recipes to travel packages, from military affairs to learning resources.9.In the time it takes to find one book in the library, we can use a search engine to bring up millions of results.10.No wonder the internet has become the first place that the majority of people turn to for information.majority n. 多数，大多数→major adj. 主要的；n. 专业；v. 主修→minority n. 少数民族；少数in a/the majority占大多数a/the majority of大多数……by/with a majority of以大多数……major adj.主要的；v.主修；n.专业major in...主修……minority n.少数in the minority占少数温馨贴士】majority通常与定冠词连用，后接“of＋复数名词/代词”，表示“……的大多数”，即the majority of＋n. (pl.)/pron.，作主语时，谓语动词用复数。
Unit3TheWorldofScience单元导学案高中英语外研版
Book3 unit3 The world of science单元主题：本单元的主题语境是“人与自然”，涉及内容是科技发展和科学精神。
本单元从科幻小说中出现过的科学猜想开始，展现了从古代到现代的科学发展史，丰富学生对生活中科学现象的认知，引导学生深入思考科学与生活之间的关系，培养学生对待科学的态度和批判性的思维方式，并引导学生尝试用科学改变自己的生活。
Starting out 导学案一．Learning objectives1.Read about the inventions from famous novels and choose those that have bee a reality. Introduce the four works to the students.2.Watch the video and try to figure out the details二．Learning proceduresI.Enjoy the introduction of the four works and understand the background information.Harry Potter and the Philosopher’s Stone is a fantasy novel written by British author J.k.Rowling. It is the first novel in the Harry Potter series and Rowling’s debut novel.The Time Machine is a science fiction novella（中篇小说）by H.G.Wells, published in 1895 and written as a frame narrative（结构叙事). The work is generally credited with the popularisation of the concept of time travel by using a vehicle that allows an operator to travel forwards and backwards in time. The term “ time machine”, coined by Wells,is now almost universally used to refer to such a vehicle.The Machine Stops is a science fiction short story by E.M.Forster. The story, set in a world where almost all humans have lost the ability to live on the surface of Earth and each individual lives in isolation in a “cell” relying on a giant machine to provide their needs, predicted future technologies such as instant messaging and the Internet.In the Year 2889 is a 1967 science fiction film about the aftermath（后果，创伤）of a future nuclear war.A nuclear war has wiped out most of Earth’s population. The film follows a group of survivors who are holed up in a secluded valley（被隔绝在僻静的山谷）and must protect themselves from rising radiation levels, mutants（突变）,and in some cases, each other.II.Watch the video and fill in the blanksLife in the Year 3000Narrator: A lot 1.______________ (change) over the last thousand years. We’re betterdressed and betterlooking. We live much longer lives. Things seem to be getting better and better. So what will life be like in the year 3000?Girl: In the year 3000, We’ll be wearing special clothes that can change according to our surroundings.2. ___________ it’s cold and wet or hot and dry, our clothes will change to keep us feeling fortable.Boy: And when we have science lessons at school, we won’t need to use microscopes to see tiny things3._______cells. We’ll just take a pill to make us small enough to visit and explore them ourselves. Man: Our cars will be able to fly and go underwater. This will make4. _____ a lot easier to travel to another country or even another continent.Boy: And we’ll be going on holiday to other planets, too!Girl: Yes, I’d love to spend my summer holiday5.__________(relax) on the Moon or 6._________(climb) the mountains on Mars !Woman: We’ll apply special technology 7.______our brains, and use it to translate any foreign language as we hear it. When we travel, we’ll be able to understand and speak to everyone!Old man: We’ll develop medicines that can easily cure diseases like cancer and AIDS. What’s more,we’ll be able to live for more than 120 years. That means even at the age of 50, we’ll still be young! Understanding ideas 导学案一．Learning objectives1.Look at the pictures and talk about how the way we live has changed over time. Discuss the reasons behind these changes.2.Read the interview and find out what inventions are mentioned.3.Read carefully and memorize the language points including the key words, phrases and sentence structures.二．Learning proceduresI.Fill in the blanks according to the text.The interviewer in Between the Pages is talking with Dr. Richard Fairhurst. They1.________ with the 2.________of Dr. Richard Fairhurst’s new book. As Dr. Richard Fairhurst said, we are in a new 3_______of inventions. He mentioned the four great inventions in 4.__________ China and the great Western inventions. He gave some 5.___________ about techbased inventions, including 3D printers and an intelligent walking house. The house is 6.__________of using GPS technology to travel to different places. What’s more, huge7.________in solar 8.____________mean it can be ecofriendly. The first inspiration is recognizing a problem that needs a solution. The real 9._________of invention is the desire to think and 10.__________.II.Appreciate important sentence structures1.There have been golden ages of invention throughout history.2.For example, advances in virtual reality and wearable tech, as well as the flexible battery, mean (that) we should soon be seeing further developments.3.In addition, important advances have been made in medicine and environmental science thanks to increasing puter power.（由于计算机运算能力的提高）4.In terms of the environment, it is now possible to create an intelligent walking house.5.It is capable of using GPS technology to travel to different places, with puting technology controlling its “legs”.6.So what is it that inspires us to invent things?7.This was no doubt the reason behind the invention of the wheel in ancient times, which much later developed into the car.8.But what remains important is that we have an incredible desire to think and create, and that’s the real spirit of invention.III.Find the phrases and remember them3. 以及，和4.除此之外，另外5. 就…而言，根据…方面，解释6. 能够…,7. 真是了不起的东西8. 激励某人干某事9. 能源供应紧缩10. 推动，导致Iv. think and shareIf you were the interviewer, what other questions would you ask Dr. Richard Fairhurst？Developing ideas板块教学设计I.Learning objectives:1.Read the short introduction to Benjamin Franklin and inspire the studentsto learn from him.2.Guide Ss to understand the passage and find out what Franklin’s experiment aimed toprove.II.Learning procedures:Step1. Activities on page34Step2. Appreciate important sentence structures1.However, new research suggests that the story may be fiction instead of fact.2.The wellknown story is that the American Founding Father and scientist flew a kite during a stormin 1752.3.He raised the kite with a piece of string tied to it.4. A metal key was attached to the string.5.More than one generation of schoolchildren has been amazed by his bravery and his scientificapproach to looking for the truth.6.Franklin, along with many other scientists, has inspired us and taught us that scientific experimentsare important in order to establish the truth and to contribute (lead to) towards later scientific discoveries and inventions.7.Although it has been proved that Franklin’s experiment took place, more than one scientist hasquestioned what really happened.8.Some have even questioned the story about the apple (that fell on Newton’s head and led him to eup with his theory of gravity).9.Admittedly, fiction is often more interesting than the truth.Step3. Expressions from the reading materials1.除了2.相反，而不是3. 被系上，附属于，迷恋4.某人做某事的方法5. 连同，和…一起6. 死于（外因）电击7. 导致某人做某事8. 想出，提出（某观点，主意等）9. 打中某人的头III. Think and share1.What qualities do you think a great scientist should have?2.In what ways do scientists contribute to society?Keys:Starting out:1.has changed2. Whether3. like4.it5. relaxing6. climbing7. to1.started2. title3. age4. Ancient5. example6. capable7. advances8.technology 9. spirit 10. create1.think of sb./sth.2. find oneself in the golden/great age of invention3. as well as4. in addition5.in terms of6.be capable of7.impressive stuff8. inspire sb. To do sth. 9. reduced energy supplies 10.lead to1. apart from2.instead of3.be attached to4.one’s approach to doing sth5. along with/together with/as well as6.die from the electric shock7.lead sb. to do sth8. e up with 9.hit sb. on the head。
2021年高中英语新外研版 必修第三册Unit 3 The world of science—教案
Unit 3 The world of scienceUsing language【教材分析】In this period, students will be guided to master the usage and rules of the present perfect passive. Two contextual exercises including pictures of reporting loss to the police and introduction of 3D printing technology will help students master the grammar better.Students will also learn to build up vocabulary describing careers in science. In word learning, students can follow the rules of word building and meanwhile discuss what career interests them most. In the listening part, understanding invention stories from listening will strengthen students’ listening ability.Through the comprehensive training of skills in real context, students can deepen the understanding of this unit theme, improve the ability to use integrated speech.【教学目标】1. Guide students to master the usage and rules of the present perfect passive.2. Help students accumulate English vocabulary describing careers in science.3. Strengthen students’ listening ability to understand invention stories and enhance their speaking ability.4. Deepen the understanding of this unit theme, improve the ability to use integrated speech through comprehensive training of skills.【教学重难点】1. Help students summarize the rules of the present perfect passive and correctly use it in different situations.2. Improve students’ listening ability to understand invention stories.3. Enhance students’ speaking ability by telling the story behind an invention.【教学过程】Step 1 Grammar learning: Present perfect passive1. Compare the following pairs of sentences and identify the basic sentence2. Review the definition of the present perfect tense and master the active and passive structures of the present perfect tense.Step 2 Practice1. Rewrite the underlined sentences in the passage using the present perfect passive.①It has already affected many things in our lives.②Some restaurants in London have served 3D-printed hamburgers to customers.③The most significant success that people have achieved to date is in medicine.④They have made human body parts, including a beating heart, with 3D printing technology.⑤People have given a new 3D-printed shell to a turtle injured in a forest fire!2. Look at the pictures on Page 29 and describe what has happened to the police.In the morning, when I went into my lab, I felt extremely surprised. What a mess it is now! My lab __________ (break) into. The only robot at the door __________ (push) down into pieces. The door of the cupboard was open. Some chemical apparatuses, such as test glasses and tubes __________ (knock) over. In addition, some paper on the desk is in disorder.Step 3 Vocabulary1. Have students look at the pictures on Page 30 and learn about words describing careers in science.2. Lead students to learn about the rules of word-building with the help of “Learning to learn”. Pay attention to suffix such as -er/ -ist/ -ian.3. Fill in the blanks in Activity 5 on Page 30.4. Work in pairs. Talk about some careers in science which interests you most. Step 4 Before listening1. Lead students to read “Did You Know?” so that they show a great interest in invention stories.2. Have student look at the pictures on Page 31 and predict the content of listening material.Step 5 While listening1. Listen to the audio for the first time and number the pictures in the correct order.2. Listen again and check the answer with the class.3. Guide students to get more detailed information of the listening material after finishing Activity 7.4. Focus on how the speakers describe the story behind an invention and take notes of key expressions to complete the exercise in Activity 8.Step 6 Post-listeningWork in pairs. Encourage students to expand their thinking and create their own situations in which two students have a conversation about an invention story.Step 7 Language appreciation1. It is not just humans who are benefiting ‒ in Brazil, people have given a new 3D-printed shell to a turtle injured in a forest fire![句式分析]“It is not just humans who are benefiting”本句为“强调句”，其基本结构为“It’s + 被强调部分+ that+...”。
新教材高中英语Unit3Theworldofscience教学知识细解码学案外研版必修第三册
新教材高中英语：Unit 3 The world of science1．virtual adj.模拟的→virtually adv.模拟2．flexible adj.易弯曲的，柔韧的；有弹性的→inflexible adj.僵化的→flexibly adv.灵活地；易曲地；柔软地；有弹性地→flexibility n．灵活性；柔韧度3．capable adj.有能力的→capably adv.有能力地→capability n．才能，能力1．press v．压，按，靠着；按(按钮或开关)n.新闻报道；新闻界；印刷机；出版社①The press have been very critical about him and his family.新闻界②Judging from the press，the concert was a great success.新闻报道③Since the invention of printing press，poems became more popular.印刷机④She pressed her face against the window with tears running down.压，按，靠着⑤Drago pressed a button and the door closed before we walked in.按(按钮或开关)⑥The dictionary was published by Oxford University Press.出版社2．shoot v．射出(光、亮等)；射门，投球；射击；拍摄①Smith shot the wolf and then took the baby wolf away. 射击②Giggs shot the ball from the halfway line and got the point. 射门③The movie was shot in New Zealand in the winter of 2018. 拍摄④A strong white light shot into the sky and then an explosion followed.射出(光、亮等) 3．hold up举起；支撑；延误，阻滞；持枪抢劫(银行、商店等)①She held up her arm and wiped her tears off. 举起②This old tree is held up by a post.支撑③A thief ran off after holding up a petrol station .持枪抢劫④The train was held up by heavy fog last night. 延误Words and Phrases知识要点1invention n．发明，创意，创造(教材P26) Read the interview and find out what inventions are mentioned.阅读这则采访，找出文中提到了什么发明。
2017-2018学年高中英语人教版必修3课时作业：Unit 3 The Million Pound Bank Note 12 Word版含答案
课时作业(十二) Unit 3 The Million Pound Bank NoteSection ⅣGrammar—宾语从句和表语从句Ⅰ.单句语法填空1．He has made it clear that he won't forgive me even if I apologize to him.2．The public don't know what the President will do to improve the air quality.3．This math exercise is so difficult that I really don't know whether I can work it out.4．The most exciting moment in my life was when I was awarded the prize.5．My parents are very kind to me and always let me do whatever/what I think I should do.6．The trouble is that I am anxious to telephone Mr Smith but I have lost his number.7．What makes the school famous is that more than 90% of the students have been admitted to universities.8．What the doctors really doubt is whether my mother will recover from the serious disease soon.9．From space, the earth looks blue. This is because about seventyone percent of its surface is covered by water.10．They are worrying about whether they can get there on time.11．The reason why he left the company was that he had been offered a bett erpaid job.12．Mary wrote an article on why a balanced diet is important for people to keep healthy.Ⅱ.阅读理解The number of people in the US without a home is down from one year ago. The total is nearly 550,000, about 3% lower than last year. The number comes from the Department of Housing and Urban Development. The information comes after a report from the United Nations that homelessness is “spreading” worldwide. The report asked governments around the world to terminate homelessness by 2030 so that no one would have to live on the streets.The UN last did a study on the world's homeless population 11 years ago. At that time, it estimated (估计) the total at 100 million. But the UN said the number is likely much higher today. It estimates that 100 million children alone are now without a home.Recently, in the city of Mosul, Iraq, the US Department of Housing and Urban Development measured (统计) homelessness on a single night. In January, thousands of volunteers spread out across the country. They counted a total of 549,922 homeless people. That is down 14% from six years ago. Still, the government reported increased homelessness in the cities of Los Angeles, Dallas, Seattle and Washington, D．C. Officials thought higher housing prices are responsible for the increase.Leilani Farha, the top UN official on housing, said homelessness is an issue of lifeanddeath importance. “The death rate (死亡率) among homeless people is two to ten times higher than that among the people who are not homeless，” she said.In the Kenyan capital of Nairobi, 250,000 people do not have a place to stay. Many of them are children, and live on the streets. In India, the homeless population is estimated at 78 million. Eleven million of that number are street children. Indonesia's homeless population is 3 million, including 28,000 in the capital, Jakarta. In Nigeria, the homeless population is estimated at 24 million.【文章大意】本文是新闻报道，话题是社会生活类。