英语homework(3)
新视野大学英语视听说教程4第二版Homeworktesk3原文及答案
新视野大学英语视听说教程4第二版Homework tesk 3 原文及答案Unit7At present, it is believed that genes account for at least half of our general thinking ability. Looking for better genes for their children has become the major concern of many would-be parents. They hope they can have a choice of the baby's sex, its likely height, weight, hair, eye color, and intelligence.Four months ago, an unnamed couple placed "wanted" advertisements in several students' newspapers run by high-fee, famous colleges where they might be able to find the genes they wanted for their children."Intelligent, athletic egg-donor needed for loving family," their advertisement read. "You must be at least 178 centimeters, strongly built, and possess no major family medical issues." And the reward? It was $50,000.The couple has disclosed that 300 women responded. And more than a hundred reached the stage of consideration: 20 from Yale, 30 from Harvard, 40 from Princeton, and 15 from Stanford.What drew most attention was not the courage of the couple who advertised in these famous college newspapers, and not the principle of "eggs for sale", but the sum American egg donors expect to be paid. Until then, the going rate was about $3,000 to $5,000, plus all the costs of medical treatment and insurance. Their action raised "high-quality" donor eggs into a different price bracket, as high as $50,000. This amount would meet almost half the cost of fees for the students’four-year college course.. And it is a good deal more than the average American's annual wage.Unit6Ever since Philippine President Joseph Estrada was accused in October of accepting huge bribes, opposition pressure on him to resign has increased rapidly. On November 13, the House of Representatives voted to impeach him and declared he would face trial in the Senate.The bribery scandal broke at a press conference on October 9. At the press conference, Governor Luis Singapore of Ilocos Sur Province accused Estrada of illegally taking US $8 million in bribes from a gambling operation and getting US $2.7 million in tobacco taxes from that province. The Philippine House of Representatives reacted quickly. On October 18, 41 members put forward an act of impeachment against the President, listing many accusations of corruption, bribery, and using his office for personal gain.The House of Representatives formally started impeachment procedures on October 23. Meanwhile, the opposition has pushed for him to resign. On October 12, current vice-President Gloria M. Arroyo resigned as Secretary of Social Welfare and urged the President to resign. Since then, the Sectary of Trade and Industry, the director-general of Grain Administration, and five economic advisers to the President have resigned. And more than 40 members of the congress of Estrada’s own party have announced that they would withdraw from the party, including the chairmen of Senate and the House of Representatives, and the chairmen of the Judicial Committee and Economic Affairs Committee in the House of Representatives. With such important members of the government and congress having transferred their allegiance, the opposition has been emboldened to organized large-scale mass rallies to ask the President to step down.Unit5Thirty years ago, anyone blaming loneliness for physical illness would have been laughed at. But as scientists studied different populations, loneliness kept emerging as a risk factor. In one study, Californian researchers followed 4,700 residents of Alameda County for 10 years, starting in 1965.At first, the participants reported their key sources of companionship and estimated the time they devoted to each other. During the study, the people who reported the least social contact died at nearly three times the rate of those reporting the most. The source of companionship didn't matter, but time spent with others was critical.Since then, researchers have studied men, women, soldiers, and students from countries all over the world. And the same pattern keeps emerging. Women who say they feel isolated go on to die of cancer at several times the expected rate. College students who report “strained and cold” relationships with their parents suffer extraordinary rates of hypertension and heart disease decades later. Heart-attack survivors who happen to live by themselves die at twice the rate of those live with others.For those of us who are still healthy, the lesson should be obvious. It's clear that reaching out to others can help our bodies thrive. It's equally clear that we're growing more isolated. In 1900, only 5 percent of U.S. households consisted of one person living alone. The proportion reached 13 percent in 1960, and it stands at 25 percent today.Unit4A new era is upon us. Call it what you will: the service economy, the information age, or the knowledge society. It all translates to a fundamental change in the way we work. Already we're partly there. The percentage of people who earn their living by making things has fallen dramatically in the Western world. Today the majority of jobs in America, Europe and Japan are in the service industry, and that number is on the rise. More women are in the workplace than ever before. There are more part-time jobs. More people are self-employed. But the breadth of the economic transformation can't be measured by numbers alone, because it is also giving rise to a radical new way of thinking about the nature of work itself. Long-help notions about jobs and careers, the skills needed to succeed, even the relationship between individuals and employers—all of these are being challenged.We only have to look behind us to get some sense of what is ahead. No one looking ahead 20 years could possibly have foreseen the ways in which a single invention, the chip, would transform our world thanks to its applications in personal computers, digital communications, and factory robots. Tomorrow's achievements in biotechnology, artificial intelligence, or even some still unimagined technology could produce a similar wave of dramatic changes. But one thing is certain: information and knowledge will become even more vital, and the people who possess it, whether they work in manufacturing or services, will have the greatest advantage and produce the most wealth. Computer knowledge will become as basic a requirement as the ability to read and write.Unit3The London Borough of Camden provides many services for elderly residents, among which are the preparation for retirement courses. These courses, lasting for ten afternoons, are run three times a year from September to June. They are basically designed for people due to retire within a few years. These students are normally released for half days by their employers. But those already in retirement are also welcome to join. The courses last about ten weeks and cost six pounds per person, normally paid by the employer, with areduction for those already retired or receiving supplementary benefits. The courses include practical talks. These talks are on relevant subjects such as pensions and taxes. A wide field of leisure activities is also covered and sufficient time is left for questions and discussion.There is also a senior citizens' club held at the Merry Ward Center on weekday afternoons from one thirty to three thirty. The club arranges discussion groups and handicraft sessions, including dress-making and carpentry. Membership is free and a member can attend any course held there free of charge. Other services at the center include legal advice at reduced rates to those who otherwise could not afford it and free financial advice from the financial section on Mondays and Wednesdays between six and eight p.m.. Any other personal problems can be discussed with a counselor on Tuesday and Thursday afternoons from three thirty to four.Unit2Rembrandt, one of the greatest artists of all time, was born in Leiden in the Netherlands. As a child, he liked to sketch the sun coming in through a window and making a streak of light on the inside of the windmill where he lived. He continued this interest in light and shadow throughout life. His paintings often show one hand of a person in the light and one in the dark.Many artists traveled abroad but Rembrandt always stayed within 50 miles of his birthplace in Leiden, although he lived to be 63.Much of his life was spent in Amsterdam, then the richest town in Europe. In some of Rembrandt’s paintings, we see the rich clothes and jewels worn by people of that time in Amsterdam.Other Dutch artists of the time painted cloth of exquisite texture, dishes, and other such things simply because they were beautiful. The Dutch artists of Rembrandt’s day painted pictures of rooms with handsomely dressed people in them. Rembrandt was greater because he painted people so that we can tell how they felt and thought. He painted their personalities, not just their clothes or the lines of their faces.Rembrandt worked hard all his life, constantly improving his art. But his domestic life was filled with sorrow as all his children and his wife died before him and his overspending meant that his later years were filled with hardship. The people of his time stopped honoring him, but he was far greater than they would ever become. He was a great artist working on art problems ahead of his time.Unit1Nursing at Beth Israel Hospital produces the best patient care possible. If we are to solve the nursing shortage, hospital administration and doctors everywhere would do well to follow Beth Israel's example.At Beth Israel, each patient is assigned to a primary nurse who visits at length with the patient and constructs a full-scale health account that covers everything from his or her medical history to his or her emotional state. Then, the nurse writes a care plan, one that is not only centered on the patient's illness but also one which includes everything else that is necessary.The primary nurse stays with the patient throughout his or her hospitalization, keeping track of his or her progress and seeking further advice from the doctor. If a patient at Beth Israel is not responding to treatment, it is not uncommon for the nurse to propose another approach to the doctor. What the doctors at Beth Israel have in the primary nurse is a true colleague.Nursing at Beth Israel also involves a decentralized nursing administration; every floor and every unit is a self-contained organization. There arenurse-managers instead of head-nurses; in addition to their medical duties, they do all their own hiring and firing, and employee advising. They even make salary recommendations. Each unit's nurses decide among themselves who will work what shifts and when.Beth Israel's nurse-in-chief ranks as an equal with other vice presidents of the hospital.The nurse-in-chief is also a member of the Medical Executive Committee, which in most hospitals includes only doctors.。
英语：Unit 3教案(人教新目标八年级下)
英语：Unit 3教案(人教新目标八年级下)学习方式：自主、合作学习情感目标：通过当飞碟的降临,对人们各自正在忙于自己的事如何用英语来表达自己正在所做的事情.课前任务：Task1.请同学们回家调查家庭成员在过去的某个时第一课时教学内容与分析教学内容：Section A (1): 1a---1c教学目标：1.能够掌握基本单词和词汇。
2.学会过去进行时的基本结构与用法。
3.能够运用以when 引导的时间状语从句。
4.能够运用基本句型进行提问。
学习任务：我的爱好目的：通过学生小组活动，调查在过去的不同时间里做不同的事情,学会使用过去进行时态,培养学生应用英语进行交际的能力。
语言技能：Listening .Speaking .Reading ﹑Writing语言知识：过去进行时的用法及复习一般过去时态提示词语及句型：got out, cut, barber shop, bathroom, kitchen, well, bathroomWhat were you doing when the UFO arrived ?I was sitting in the barber’s chair .The barber was cuttingmyhair when they arrived .教学重点、难点分析：教学重点：基本单词，词汇和句型教学难点：能够运用过去进行时谈论人们所做的事情.课前准备1.本课时的教学课件2.课前发给学生表格向学生布置任务：在表格中写出有关内容。
教学设计教学步骤建议和说明Teaching Steps ：Step 1 ：Warm-up and revision1.Ｓhare an English song ．2.Greetings and free-talk .从平常的谈话中轻松导入本课句型，信息沟通使谈话非常真实，而又浅显What are you doing ? What did you do last night ?3.Show slides: Revise: is/an/are +动词ing4.Brain storm：Collect the names of activities which said by the students．Step 2 ：Presentation :1.Watch a video2.By asking: What’s this in English ?Have you even seen it ?3.Teach:UFO, bedroom, bathroom, bedroom, kitchen,living-room, barber shopStep 3 ：Work on：SB Page 18 , 1a .1.Point to the sentences .Read the sentences .Explain what each one means.2.Teach :barber shop, well, bathroom, bedroom, kitchen, get out, cut3.Look at the picture.. Point out the six people. Match the statements with the people in the picture4.Check the answers .5.Practice reading .Step 4 ：Work on：SB Page 18 , 1b .1. Read the instructions .Make sure the Ss understand whatthey should do .2. Look at the dialogue in the picture .Explain :过去进行时态的构成: was / were + doing .用法:表示过去某一时刻或某一段时间正在进行的动作，一般用时间状语来表示。
小学三年级英语教案五篇
【导语】教案是教师为顺利⽽有效地开展教学活动，根据课程标准，教学⼤纲和教科书要求及学⽣的实际情况，以课时或课题为单位，对教学内容、教学步骤、教学⽅法等进⾏的具体设计和安排的⼀种实⽤性教学⽂书。
以下是®⽆忧考⽹整理的《⼩学三年级英语教案五篇》相关资料，希望帮助到您。
1.⼩学三年级英语教案 教学内容： Letters and sounds 教材分析： Letters and sounds主要学习Uu,Vv,Ww,Xx,Yy,Zz六个字母和这六个字母在单词中的发⾳。
要求学⽣能听说读写所学字母，并在学习字母⾳形的基础上，初步掌握五个辅⾳字母和元⾳字母Uu作为单词⾸字母的发⾳。
建议教师把六个字母分散到每节课，⽤五分钟时间进⾏⾳形教学。
在第五课时教完Zz，滚动操练之前的五个字母，并引导学⽣发现这六个字母在单词中的发⾳。
教学⽬标： 1.能⼒⽬标 能听到字母就说出其对应的发⾳。
2.知识⽬标 能正确听、说、读、写字母Uu, Vv, Ww, Xx, Yy, Zz 的⼤⼩写，并知道其在单词中的发⾳。
3.情感⽬标 培养学⽣严谨的学习态度和良好的书写习惯。
教学重点： 学习在四线格中正确书写英⽂字母Uu, Vv, Ww, Xx, Yy, Zz. 教学难点： ⼤写字母U, X,Y的笔顺和⼩写字母v, w, y的印刷体与⼿写体的区分。
教学过程： Step 1 Preparation 1. Sing a song唱字母歌。
2..教师出⽰字母卡学⽣认读字母，复习所学过的字母Aa-Tt。
出⽰字母卡时单独呈现⼤写或⼩写，让学⽣认读。
3.游戏：教师说出⼀个字母，学⽣迅速说出他的左邻右舍，对说的⼜快⼜对的学⽣及时⿎励。
Step 2 Presentation 1. 教学字母Uu 及例词 （1）a:导⼊字母Uu，⽤字母词卡教读Uu。
然后让学⽣分别认读⼤写字母U和⼩写字母u。
b:在让学⽣观察他在字母表中的位置，说出他的左邻右舍。
小学-英语-外研版(三起)-外研版(三起)四年级下册Module 3 单元测试卷
C. Yes, she will.
四、选择配对。
14、选择配对
A.On Monday she'll go to school.
B.It's a robot.
C. Yes, I will.
D. No, it won't.
E. Yes, they will.
7、【答案】C
【分析】本题考查一般疑问句的回答。
【解答】句意：—明天她将看望她奶奶吗？一般疑问句的回答：yes+肯定结构，no+否定结构，will所在的疑问句，答语要一致，故选C。
8、【答案】B
【分析】本题考查动词原形。
【解答】句意：机器人会唱歌。can是情态动词，后跟动词原形。故选B。
9、【答案】B
(2)和......一起玩play with......。
(3)踢足球play football。
(4)去公园go to the park。
(5)放风筝fly a kite。
4、【答案】C
【分析】本题考查星期。
【解答】句意：今天星期一，明天是___。A星期天；B星期四；C星期二。根据常识得知答案，故选C。
19、【答案】Will she go swimming tomorrow?
【分析】本题考查连词成句。
【解答】she她, swimming游泳, will将, go去, tomorrow明天。根据所给标点符号及所给单词判断，该句子是一般疑问句。句意是：明天她将去游泳吗？故答案为Will she go swimming tomorrow?
(1)What's that, Lingling?______
Unit3单元复习巩固人教版八年级英语下册
人教版英语八年级下册第三单元复习巩固Unit 3 Could you please clean your room ?一、关于做家务的短语。
1、sweep the floor扫地2、fold the clothes叠衣服3、clean the living room打扫客厅4、do the dishes洗碗5、take out the rubbish倒垃圾6、make the bed整理床铺二、句型展示。
1、Could you please do sth. ? 你需要做某事吗？可能的回答：肯定回答：Sure , I ‘ll do it right now. 当然，我马上就去做。
否定回答：Sorry, I’m going to do my homework. 抱歉，我将要做作业。
Sorry, I have to do my homework. 抱歉，我不得不做家庭作业。
2、finish doing sth.完成做某事例如：We have to finish doing homework before 7:00 o’clock in the evening.我们必须在晚上六点以前完成家庭作业。
常见的接动词ing的短语：（1）、enjoy doing sth.喜欢做某事；例如：In my free time , I enjoy reading books. 在我的空余时间，我喜欢看书。
（2）、mind doing sth. 介意做某事；例如：Would you mind going there on foot with me? 你介意跟我一起走路去那儿吗？（3）、have fun doing sth. 做某事玩的开心；例如：The children have fun playing basketball. 学生们正打篮球玩的开心。
（4）be busy doing sth. 忙于做某事；例如：The boy is busy playing basketball. 这个男孩正忙着打篮球。
英语中homework与housework的区别
英语中homework与housework的区别一、意思上的区别1. homework表示“家庭作业”“课外作业”，为不可数名词。
如：Turn in your homework, please. 请把家庭作业交上来。
I do my homework in the evening. 我晚上做作业。
2. housework表示“家务活，也是不可数名词。
如：I'll do the housework tomorrow morning 明天上午我来做家务。
Have you done all the housework? 你已经做完了所有的家务事了吗?一句话：homework 指学生的家庭作业，housework指家务活(如扫地、做饭、洗衣等)，两者均为不可数名词。
(JDD)二、homework用法上的注意1. 其前通常有物主代词或定冠词，但若意义较泛，也可不带限定词：He's behind in handing in homework. 他没能按时交家庭作业。
Do Exercises 3 and 4 on page 51 for homework. 家庭作业做51页的练习3和练习4。
Children this age should not spend more than one hour on homework. 这个年龄的孩子花在做作业上的时间最多不能超过1小时。
2. 若要表示家庭作业的“量”，其前可用much, a lot of, a little, an hour's 等修饰：He has a lot of homework (to do) tonight. 他今晚有许多家庭作业(要做)。
I always do an hour's homework after supper. 我晚饭后总要做1个小时的作业。
3. 表示布置作业，通常用动词set：Our maths teacher always sets a lot of homework. 我们的数学老师总是布置很多作业。
四年级英语下册第三单元试卷及答案1
料四年级英语下册第三单元试卷姓名_____________听力局部（30分）一、听录音，选出你所听到的单词或短语。
（10分）（）1. A. thirty B. twenty C. usually（）2. A. homework B. home C.go home（）3. A. when B. where C. who（）4. A. after school B. afternoon C. in the afternoon （）5. A. have lunch B. have dinner C. have breakfest （）6. A. match B. lunch C. watch（）7. A. go home B. go to bed C. go home（）8. A. nine B. night C. nice（）9. A. play football B. play basketball C. timetable（）10. A. 5:50 B.5:55 C. 5:15二、听录音，依据所听到的依次，给下列图片标号。
（10分）( ) ( ) ( ) ( ) ( )( ) ( ) ( ) ( ) ( )三、听录音，选出正确的答句。
（5分）( ) 1. A. At seven thirty. B. I have seven. C. It’s seven.( ) 2. A. I have Chinese. B. It’s a big TV. C. She is Miss Li. ( ) 3. A. At six. B. Six. C. It’s six o’clock. ( ) 4. A. Yes, it is. B. Yes, she does. C. Yes, I do.( ) 5. A. No, thank you. B. No, it isn’t. C. Sorry, I don’t know.四、听录音，将对话补充完好。
新视野大学英语听说教程第三册听力练习录音文本和答案
新视野大学英语听说教程第三册听力练习录音文本和答案(第二版)新视野大学英语听说教程（第三册）第二版答案Unit 1Warming up1. F2.NG3.TListeningShort conversations1. C2.D3.A4.D5.B6.A7.D8.C9.A 10.BLong conversation1.A2.C3.B4.B5.DPassage1.B2.A3.C4.C5.CRadio program1. a journalism degree2. pretty good3. about what she has4. you just want more5. protective of his familyHomeworkTask 11.C2.C3.A4.D5.BTask 21.A2.C3.D4.C5.DTask 31.slice2.misunderstandings3.beautiful4.benefits5.wellness6.range7.explicit8.has been tracking more than a million sujects since 19799.have fewer heart attacks and lower cancer rates10.a strong sense of connection to others and in satisfying relationshipUnit 2Warming up1. Running, swimming, and lifting weights2. Exercise makes him happy, keeps his stress level down, and gives him all sorts of energyfor his work and family.3. Well, there is no swimming pool near my home and i can't swim every day. But anyway,Icann run in the morning . There are many benefits to exercising. They include a strong body, an improved mood, longer life, better appearance and an overall sense of well-being.ListeningShort conversations1.C2.C3.B4.A5.D6.B7.C8.D9.A 10.ALong conversation1.D2.C3.A4.B5.APassage1.B2.D3.D4.C5.ARadio program1. the quality of school menus2. moving into the neighbourhood3. eats fast food4. the Chicago study5. children's eating habitsHomeworkTask 11.A2.B3.C4.D5.BTask 21.A2.B3.D4.C5.DTask 31. advancements2.physical3.depression4.condition5.mentioned6.admitbat8.high-fiber and vitamin-rich foods, such as vegetables and fruits9.should give up smoking if they haven't already done so10. No section of the population can benefit from exercise.Unit 3Warming up1. made him successful2. what others are doing3. they are successfulListeningShort conversations1.D2.C3.B4.C5.C6.B7.A8.C9.B 10.ALong conversation1.B2.C3.A4.B5.DPassage1.A2.B3.A4.C5.ARadio program1.is studying for a doctorate in religion2.ia marked by chance encounters3.only knew a little Italian4.was attacked by an intruder in her home5.began to live a life with vivid momentsHomeworkTask 11.C2.D3.D4.A5.BTask 21.B.2.B3.C4.D5.BTask 31.experience2.indicate3.distinguish4.Successful5.long term6.achievements7.follow8.unsuccessful people just let life happen by accident9.and they aren't difficult for people to attain10.what to go after and in what direction to aim your lifeUnit 4Warming up1. Writer---Jack Kerouac2. Artist---Jackson Pollock3. Musician---Louis Armstrong4. Symbol--- Statue of LibertyListeningShort conversations1.B2.B3.C4.D5.A6.B7.D8.C9.D 10.A Long conversation1.C2.D3.B4.B5.APassage1.B2.A3.D4.D5.BRadio program1.for decades2.healthy and aactive lifestyle3.meet consumer demandsHomeworkTask 11.D2.C3.C4.B5.BTask 21.C2.A3.B4.D5.BTask 31.studios2.counterparts3.emphasize4.innovation5.specialized6.energized7.filmmakers8.They began playing with and contradicting the conversations of Hollywood9.Furthermore, their considerable financial success and crossover into popular culture10.Some people have taken advantage of this rise in popularityUnit 5Warming up1.preserves stories that would be lost2.the important thing in their lives3.love and hopeListeningShort conversations1.B2.C3.D4.A5.B6.B7.B8.A9.D 10.DLong conversation1.B2.C3.D4.D5.APassage1.A2.C3.B4.C5.CRadio program1.do it at pains2.I love you3.their appearance4.you don't want to answer5.think of her in your heartHomeworkTask 11.D2.A3.A4.B5.CTask 21.B2.D3.C4.A5.ATask 31.Yet2.elaborated3.outward4.kneel5.embarrassed6.express7.gathered8.but over time, I started to enjoy them more and more9.Now that I've talked to you, I feel ten years younger.10.people shouldn't live their lives always thinking about the past.Unit 6Warming up1."Get ready"2.Climate changes are occuring more rapidly and natural disasters are becoming more severe.3.Books on the subject of survival.ListeningShort conversations1.D2.D3.D4.B5.C6.A7.C8.C9.A 10.CLong conversation1.A2.C3.B4.B5.DPassage1.C2.D3.C4.D5.ARadio program1.Islamabad2.a tall Islamabad building3.the Kashmirian Mountains4.a heavily mititarized region5.IndiaHomeworkTask 11.A2.B3.C4.D5.ATask 21.A2.A3.B4.D5.ATask 31.thickness2.frightened3.swallowed4.disappeared5.floods6.revisitndslide8.keep us away from mountains the rest of our lives9.something like the Yellowstone earthquake does not happen very often10. few of us will suffer because of such a disaster.Unit 7Warming up1.giving money to charity2.what she's doing3.honesty and kindness4.the impossible5.take noticeListeningShort conversations1.C2.A3.C4.B5.D6.A7.B8.B9.A 10.CLong conversation1.A2.B3.B4.C5.DPassage1.A2.A3.D4.C5.BRadio program1.The Day to Day2.To try to go after the online music business3.Apple4.It has been negotiating licenses for songs5.Gate's leaving will benefit itHomeworkTask 11.D2.C3.D4.D5.ATask 21.D2.C3.B4.C5.ATask 31.industry2.option3.preferable4.starve5.blame6.occupations7.force8.But if we admit tradition more than we should9.insist on trying to plot the future by the past10. to accept the help which tradition can bringUnit 8Warming up1. He did nothing other than witness the scene untold2. He feels scientists should not, must bot, conntinue down this road(of human cloning)3. I feel positive about human cloning because it can lengthen people's lives, help to growreplacement organs, and reduce the number of genetic birth defectsI feel negative about human cloning because it can reduce our value for human life, cost huge amounts of money and pose many legal questions that we aren't ready for. ListeningShort conversations1.B2.D3.C4.A5.A6.A7.C8.C9.A 10.BLong conversation1.A2.A3.D4.D5.C1.D2.C3.A4.B5.CRadio program1.human beings2.maternal twins3.genes that cause disease4.manny disease5.an environmental componentHomeworkTask 11.B2.C3.B4.C5.DTask 21.C2.A3.B4.C5.CTask 31.ethics2.prediction3.technique4.adapted5.artificial6.urgent7.inconsistencies8."Genetic engineering is very exciting and important technology"9.but you have to ask fundamental questions before it is too late10. the way the technology is racing far ahead of public understandingUnit 9Warming up1.T2.NG3.FListeningShort conversations1.B2.D3.A4.C5.A6.B7.C8.C9.D 10.DLong conversation1.A2.B3.D4.C5.DPassage1.D2.D3.A4.C5.ARadio program1.her benefits were fabulous2.really ,really tough3.got a part-time job4.on the Internet /onlinezyHomeworkTask 11.C2.A3.B4.B5.C1.D2.C3.C4.C5.BTask 31.university2.expect3.marriage4.mature5.exaggerating6.Undergraduates7.canndidates8.The answer to whether or not marriage in school should be allowed.9.As for those who are attending universities at an older age.10. the marriage of some unergraduates will inevitably influence other studentsUnit 10Warming up1. She likes them, but they aren't at the center of her life2. How to become a better person3. I think there are many benefits of having friends. For instance, my friends keep me company, especially when I am sad. They also support me when I am in difficulties. They teach me in my studies. I cannot think of anythinng that is as valuable as friendship. ListeningShort conversations1.A2.B3.B4.C5.D6.A7.B8.D9.C 10.DLong conversation1.B2.D3.C4.A5.CPassage1.A2.C3.B4.D5.ARadio program1. in 17762. They worked together for the same goal3. Fifty years4. No ,he was ailing5. Y es, they did.HomeworkTask 11.C2.A3.B4.D5.BTask 21.D2.A3.A4.D5.BTask 3anisms2.untreated3.occurences4.agriculture5.encouraged6.administrations7.attributed8.Some thhings have been done to address this problem9.in an effort to raise the public's awareness of environmental protection10.to punish enterprises that drain untreated wastes into the rivers and oceans。
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Pure oxygen must be given to patients in certain circumstances.
纯氧在某些情况下比许给患者使用。
Pipes are often corroded by the oxygen in the air.
腐蚀管道的通常是空气中的氧气。
These problems must be solved before the test starts.
在测试之前这些问题必须解决。
Isolated columns or stanchions are normally supported on square concrete foundation bases.
隔离柱通常支撑方的钢筋混凝土基础上。
Account should be taken of the low melting point of this substance.
应该考虑到这种物质的熔点低。
Heat and light can be given off by this chemical change.
这种化学变化可以释放光和热。
Many kinds of metals have been developed to resist corrosion.
已经研究出了许多抗腐蚀的金属。
Wounds can be cauterized by searing.
伤口可以烙烧消毒。
Damage from the increased use of chemicals has been felt.
大量使用化学制品所造成的损害已被人们察觉。
The fuel must be tested to determine its suitability before application.
燃料应用前，必须进行测试，以确定其是否适合。