懂你英语LUnit P中英文版
懂你英语LevelUnitPart
Theydon’tteachatthesameschool.
他们不在同一所学校任教。
Helenteachesataprimaryschool.
海伦在一所小学任教。
Herstudentsarebetween7and9yearsold.
她的学生年龄在7到9岁之间。
Billteachesinasmalluniversity.
-HowoldareBill’sstudents?
比尔的学生多大了？-他的学生至少18岁。
–Hisstudentsareatleast18yearsold.
丽莎喜欢音乐。
Vocabulary
词汇
Abedroom
一间卧室
Peoplesleepinabedroom.
人们睡在卧室里。
Abathroom
一个卫生间
比尔在一所小型大学任教。
Hisstudentsareatleast18yearsold.
他的学生至少18岁。
-Whatdotheyteach?–TheyteachEnglish.
-他们教什么？-他们教英语。
-WheredoesBillteach?-Billteachesatauniversity.
-比尔在哪教？-比尔在大学教书。
Peopletakebathsinabathroom.
人们在浴室洗澡。
Alivingroom
一间起居室
Peoplewatchtelevisioninalivingroom.
人们在起居室里看电视。
Akitchen
一个厨房
Peoplecookfoodinakitchen.
人们在厨房里做饭。
Adiningroom
懂你英语LevelUnitPart
Buy it
买吧
She’s buying a dress.
她正在买一件衣服。
Sell it.
卖掉它。
This shop sells flowers.
这家商店出售鲜花。
Pay someone
付某人
Pay the taxi driver.
支付出租车司机。
Give it.
那个男孩就在桌子的这一边。
The other side
另一边
The girl is on the other side of the table.
女孩在桌子的另一边。
The same side
同一面
They are on the same side of the street.
他们在街道的同一侧。
The opposite side
相反的一面
They are on opposite sides of the street.
它们位于街道的两侧。
Next to
旁边的
They are standing next to each other.
他们站在一起。
Across from
对面
They are sitting across from each other.
- 比尔喜欢唱歌。
Lisa loves music.
丽莎喜欢音乐。
She plays the violin.
她拉小提琴。
She practices every day.
她每天都在练习。
With practice, she can play better.
通过练习，她可以发挥得更好。
懂你英语L3-Unit-3 P3-P4 中英文版
Unit 3-3 ListeningHarry is on the business trip. Yesterday he was supposed to fly from San Francisco to Shanghai.哈利正在出差。
昨天他应该从旧金山飞到上海However, things didn't turn out the way they are supposed to. In fact, nothing went the way it was supposed to.然而，事情并没有按照他们应该的方式发展。
事实上，没有事情会像预期的那样发展。
Everything went wrong and he didn't get on his flight. As a result, he stayed in San Francisco. 一切都出问题了，他没有上飞机。
结果，他留在了旧金山。
The following is summary what happen.以下是总结所发生的事情。
Yesterday he got up at usual and had breakfast.昨天他像往常一样起床吃早饭。
Everything seemed to be fine and he was looking forward to the trip.一切似乎都很好，他很期待这次旅行He was just about to check out of his hotel when he felt the pain.他正要退房，突然感到疼痛。
It was a pain on his lower back. It was a dorm pain at first, not too bad.他腰部疼痛。
一开始是宿舍疼，不算太糟。
So he didn't worry about it and he checked out the hotel.所以他不用担心，他结账离开了酒店。
懂你英语LUnit
U n i t3-1l i s t e n i n g偷窃They were locked up the safe and the only way to open the safe was with an 8-digits access code. Whoever got in the safe, must have back code.As far as he knew, nobody else had it, or have ever asked to use it to get something from the safe.Only 2 people in the company were authorized to have the code. He had the code of course, and so did his assistant, Sylvia. There was no reason for Salvia to take the documents, so he couldn’t imag ine that it was her. That would make sense and she was completely trustworthy.So somebody else must have the code and stolen the document.She had a notoriously bad memory so she kept a lot of notes.But Sylvia wasn’t that careless or irresponsible.She had probably stored the code somewhere on her computer and the theft was able to get it from there.But who could he have been. Suddenly, he realized that there was a new IT guy in the office. He maintained the company’s computer network and provide te chnical support for the staffs. Perhaps he was the guilt he wanted. If anyone could have done it, he certainly had the skills. He was a security expert and he had helped Sylvia stored something on her computer last week.Then john realized that nobody had done a proper background check on the guy. One of other engineers in the company had recommended him and he seemed nice. They had been in a hurry to hire someone for the position so they didn’t check this background very carefully. Suddenly, he had a bad feeling. immediately, he used his smartphone to check the company’s bank accounts. To his horror, he found that a large amount of money was missing from one of his accounts. There had a large withdraw earlier that morning, more than 75 thousand dollars. He then discovered that the money had been wired to an account in another country. So not only did the IT guy get the access code for the safe, but he also got the lodge information from the bank. This was a disaster. John immediately called the police and reported the incident. He also called the bank to see if they could stop the transaction. Unfortunately, they said it was too late. the transaction had gone through. Just then, john got an email with the subject line, from the IT guy. It showed smiley face and said thank you for being so stupid. Don’t waste your time trying to find me. I’ve left the country and will never return. Be thankful that I didn’t everything in the account. This should a good lesson for you. It was signed, your IT guy.Unit 3-1 dialogue 评论和建议Well, what did you think of my presentations.Did you want me to be frank? I know we work very hard on it.Yes, give me to it straight. I have my own opinion too. But I appreciate your commentsand suggestions.You said you had your own opinion about it. so how do you think of them.I thought it went ok at first. But I could feel there were some bad transitions(过渡).I think I spent too much time on some slides and didn’t express them well.I agree on most points. But to me, it was flat. 5 minutes into it I had a hard time paying attention.Flat? Do you mean my voice?Yes, that’s part of it. there is very passion alm ost like you were reading it. I’m sure you can do better.Do you have any suggestions?First, let me say I like the slides themselves. The designs were nice and easy to read. But one thing you didn’t do was engage with the audience. You focus on your slid es and didn’t address your audience.Oh, I was trying to but I guess I was too nervous. I didn’t want to forget anything. You have a great smile. You need to show that smile and expressions when you present. Make eye contact.When you present, I notice you always do that and your pause between ideas. Butit seems so easy for you.For me, I look at the faces in the audience. I watch their expressions. I really try to communicate with them. Once I do that, it comes naturally, because it becomes real communication.You seem to enjoy it.Well, I’m always nervous too before I get started. But once I contact with the audience, I’m ok.So contacting with the audience is the key. Focus on them and not me, right? Yes, well put. In fact, if you do that, you will have to adjust your presentation. It has to flow like in a read conversation. We have to respond to each other. And the pauses are so that the presentation can breathe.Hmm, it seems so obvious. But I’ve never thought of it like that. That’s a great advice. I wish we had talked before my presentation.If we had, you may not have been open like you are now. anyway, I’m sure your next presentation will improve. It takes practice like anything. Don’t be too hard on yourself.No, I won’t. But next time I will do better and I hope you there.OK, well, let’s get back to work.Unit 3-1 Reading 化石能源和哲学悖论Depletion of fossil fuelsA number of scientists are emphasizing the tremendous challenges that will soon be faced when the depletion of fossil fuel supplies coincides with(恰逢) an alarming increase in the global population. They highlight agriculture which is heavily dependent not only on gasoline to fuel machinery, but also on the petrochemicals necessary to manufacture synthetic(合成的) fertilizers and pesticides. Without these petrochemicals, crop yields would be only a fraction of what they are today. To assume that an abundant source of renewable energy will address this challenge is to ignore the vital non-fuel uses of petrochemicals.Then there is the challenge posed to the current levels of mobility. As a fuel, gasoline is unrivalled(无敌的) in its portability. Electricity requires bulky batteries and hydrogen is notoriously difficult to store. Biofuels might seem like an alternative, but the energy consumed when converting corn into bioethanol, for instance, greatly exceeds the output when the fuel is utilized. In any case, once we reach a crisis in the food supply, it will not make sense to divert food crops to other uses.Although there seems to be a widespread belief that the era of oil dependency is coming to an end due to some technological remedy(补救方法), this may be mistaken. Relying on such an assumption can lead to complacency(自满) and a failure to take precautions(预防措施). Experts may not be able to come up with solution that can lead to a pain-free transition. Scientists warn that relying on alternative resources might only support half of the global population. The absence of realisticalternative to fossil fuels will mean that the first priority will be to curb the demand for food.Petrochemicals are used to manufacture pesticides, which are good for agriculture. The meaning of catch 22One of the most interesting books of the 20th century was the novel, Catch 22. In the novel, the term has nothing to do with catching anything. It has a much deeper meaning, and it describes a kind of logical conundrum(难题) that’s worth exploring.First, it’s important to put the phrase into context. In the novel, a group of American bomber pilots is on an island in the Mediterranean. They face death almost every day when they fly their bombing missions. Many have already lost their lives; the remaining pilots know that it is only a matter of the time before they will be the next victims.One of the characters in the novel is a doctor. It is his job to see that the pilots are fit to fly. In particular, there is rule that says he has to ground anyone who is crazy. To ground them means to remove them from active duty so that they don’t fly.Some of the men believed in the principles they were fighting for. They were willing to give their lives for their country. But to others, this was crazy. They thought the whole thing was insane. One of them, Yossarian, wanted out. He was friends with the doctor, and he wanted the doctor to ground him.When Yossarian asked the doctor to ground him, the doctor replied: “you’re wasting your time, you’re not crazy”.Yossarian told him to ask one of the other pilots, Clevinger, to tell him how crazy he was. “There is no point. He’s crazy.” The doctor replied.” Crazy people can’t decide whether you are crazy or not.”“Clevinger isn’t crazy! he’s one of the sanest pilots here.”“So he’s obviously out of his head,” said the Doc.“He’s got to be close calls he’s had.”“well, if he’s crazy, why don’t you ground him?”“I can’t unless he asks to be grounded. That’s part of the rule.”“So all he has to do is ask?”“no, then I can’t ground him.”“So there is a catch,” said Yossarian, trying to get things straight.“Sure, there’s a catch,” said the Doc, with a slight smile. “Catch 22. If he asks, then he can’t be crazy. Only those who are crazy are grounded.”“there’s some catch,” observed Yossaria n.“it’s the best there is, ”the Doc replied.Unit 3-2 listening 流行病Despite advances in technology, one of the biggest threats to human survival comes from primitive(原始的) lifeforms. Infectious diseases are caused by microorganisms, such as bacteria, virus and parasites(寄生物). These organisms have no access to education or technology, but they present a huge challenge to humanity. That’s because they are adaptable. Just as adaptability has helped humans survive, it makes it more difficult to control infectious diseases. As conditions change, the organism which caused these diseases adapt and become stronger. There are several kinds of infectious diseases.Bacterial infections such as pneumonia(肺炎), are caused by bacteria. these infections can be treated by antibiotics(抗生素), which kill the bacteria. viral infections are caused by virus, such as the influenza virus. These can sometimes be treated by vaccines, such as flu vaccines. An example of parasitic(寄生虫的) infection is malaria(疟疾). Malaria is caused by parasites transmitted to humans by infected mosquitoes. Once inside the body, the parasites can be difficult to kill or control. And also, these parasites are also adaptable.How serious are infectious diseases. Considered what happened in 1918, the influenza pandemic(流行病). It started in the fall of 1918 with what seemed to be something no more serious than a common cold. In the next 2 years however, it infected a fifth of the world’s population. In fact, it turned out to be the most deadly epidemic in history, killing between 20 and 40 million people. The influenza virus that caused it was much stronger than previous influenza viruses. Its molarity rate was 2 and a half percent compared to a point 1 percent in previous epidemicviruses. Its stuck quickly with no mercy, sometime killing people within hours. School and business closed in many places, and people wore masks to prevent the transmission of the virus through the air. What was unusual about this pandemic was that it was most deadly for people age 20 to 40, rather than the elderly and young children.Now a century later, we have flu vaccines that have reduced the severity of the epidemics. These vaccines needed to be updated every year because the virus changes and new strange immerge. What researchers fear is that a new strange will develop and cause another pandemic. Once an outbreak occurs, transmission of the disease will be even faster than the before. An unattempt consequence of our improved transportation system will be the speed in which an epidemic can spread. Experts predict that the public health systems will be overwhelmed and unable to react quickly enough. So the best defense will be to prevent an outbreak from occurring. This will require global cooperation and the sharing of data. It may also require changes in how humans interact with animals. Animals such as birds and pigs carry viruses that may mutate(变异、突变) into a strain(一株) that can infect humans. Such a new strain could lead to another pandemic well before a new vaccine could be developed. Since diseases epidemic don’t stop at national boarders, this is a global issue requiring a global action. The threat of a global epidemic is another example of why we must learn to live together.Unit 3-2 dialogue 子女教育方式You know, my husband and I are having a terrific fight over how to rise our son.What about?He’s only 4 years old.My husband I’m putting too much pressure on him. He thinks it’s wrong thing to do.I wouldn’t know. I’ve not even married yet. That’s my problem. I wish I had a husband to disagree with.Well, he thinks it’s important for kids to have time to be bored.Bored?Yes, he really said that. Can you believe it?Why did he think so? Did he have time to be bored when he was a boy.Well, he grew up in the countryside. He said he had to find things for himself to do. He feel sorry for his kids these day because their days were so structured. Hmm, I see it’s point. But things have changed a lot s ince he was a boy. That’s exactly what I told him. Then he started to get angry.That does n’t sound like him. He’s usually so calm and reserved. In fact, I can’t ever remember he and his express in opinion.Well, the other day our boy said he didn’t like one of our teachers. It’s a English teacher. And then that got my husband’s attention.What happened?He got angry and he said he wasn’t happy with all the emphasis on English and math. He said I should find some places for our boy to do more of what he wants to do. He said he’d find the class the teacher who encourages kids to explore things. That sounds a bit idealistic.That’s what I told him.Then he said it’s important to learn how to be independent and not always depend on being told what to do. He said that can develop creativity and the love of learning.Certainly. What happens when he is behind of other kids in school? won’t he be discouraged?He said he wanted the boy to deal with it and see what happens.Some people are more competitive and some aren’t.Anyway, it’s an interesting point of view. It may work for some kids and not for others. What about your boy? What do you think?He has a good imagination. sometimes he talks oneself that he really likes music and dancing. He has a lot of energy. Sometimes it’s exhausting to be around him.I guess if I were you, I just give him a lot of choices and see what he is interested taking in. and he needs a place where he can use all that energy.Ye s, that’s what my husband wants to do. I just get nervous because all his friends are taking classes. I don’t him to fall behind.I don’t know what to say. Maybe you do some researches and what others advise. I’m sure you are not the only one facing this problem.At least your husband is taking an interest.If I ever get married, I hope my husband will be as involved as yours. But he has to help you with this and just complaint.Yes, that’s what we are fighting about. I can’t be expected to do this on my own. You have to do this together.Good luck. And wish me luck in finding a husband, ok.Unit 3-2 Reading Wi-Fi诞生和人工智能Hedy Lamarr a Hollywood star and mother of Wi-FiHedy Lamarr was born Hedwig Eva Naria Kiesler in 1914 in Vienna, Austria. By the time she was a teenager, she had decided to drop out of school and seek fame as an actress. She first appeared in a German film in 1930. She was attractive and talented enough to be in three more films in 1931, but it was her controversial film “Ecstasy”(入迷) that brought her worldwide fame as an actress.In 1937 she fled from her country and secretly moved to Hollywood, where she reinvented herself. She changed her name to Hedy Lamarr, with the nick name” them ost beautiful woman in films”. However, Lamarr defied(挑战) the leading-lady stereotype by also pursuing an interest in mathematics and engineering. She soon took up inventing. Her earliest inventions included an improved traffic stoplight and a tablet that would dissolve in water to create a carbonated drink(碳酸饮料). With the ongoing world war, Lamarr was inspired to contribute the war effort. She designed a radio guidance system for torpedoes(鱼雷). With the help of composer(作曲家) George Antheil, whom she met in 1940, she discovered a way to break up signals and transmit them over different frequencies. Using a method similar to the way player piano work, they designed a frequency-hopping system(跳频系统) that would continually change the radio signals sent to a torpedo. While others, including Nikola Tesla, had explored similar ideas of frequency hopping, Lamarr and Antheil obtained a patent for their invention in 1942 for what would become known as spread-spectrum(扩频) technology.Although the US Navy did not adopt the technology during the war, it was used during the Cuba n Missile Crisis in 1962. For decades Lamarr’s technology remained behind the scenes, but ultimately it led to the creation of today’s spread-spectrum communication technology, such as Wi-Fi networks, mobile phones, GPS and Bluetooth technologies.Lamarr and Antheil eventually received several awards for their lifetime creative achievements that contributed so much to society. They were inducted(就任;授予) into the national investors Hall of Fame in 2014, after her death in 2000.The challenge of AIThe internet and smartphones have changed the world and how we relate to each other. Instead of meeting in person, we increasingly interface through handheld devices. In a sense, real people are being removed, replaced by technology and virtual friends. Some people even say that they prefer to confide in(信任) their virtual friends rather than their real friends!AI, or artificial intelligence, is another technology that is highly disruptive(破坏的). With AI, smartphone are other devices will have even more capabilities. They will be able to converse with us and tell us jokes. They may even become personal tutors. They will know what kind of problems we have, our preferences, and any content we want to learn or practice, they will be able to adapt to our needs and be available at any time. And all this will be at less cost than using a human. In fact, the substitution(替换) of AIs for human labor has the potential to transform our world. Experts warn that smart machines may cause widespread unemployment. Many works will become redundant(多余的), replaced by machines that can perform cognitive tasks better than people. An even greater danger is that they will develop personalities and become more interesting than people. Work us already underway(起步的) to produce AI companions for lonely people.Are these development something to worry about or something to welcome? How are they different than developments in the past, such as the industrial revolution? Cars replaced horses; machines and industrial robots replaced factory workers.Since the shift to AI is inevitable, the challenge for policy makers will be to help existing workers acquire new skills. Future generations must be prepared for a workplace populated by AIs that will continue to develop and take on new tasks. Are we up to the task?Unit 3-3 listening 斯坦福监狱实验In 1971, psychologist created one of the most important experiment in psychology. The experiment known as the Stanford prison experiment, look at the impact of situation in human behavior. The researchers, led by Philip Zimbardo, wanted to know how situations could affect how people behave. In participle, we wanted to know if good people would change their personalities and lose their values. In the experiment, participants were divided into 2 groups. One group became prison guards and the other group became prison inmates. The experiment was set up in Stanford university’s psychology building. A group of 24 students was chosen to play the roles, 12 guards and 12 prisoners. The participants came from a large group of volunteers who wanted to participate in psychology experiment. Those who were chosen had no criminal background and had no significant medical or psychological problems. They agreed to participate in the experiment for 1 to 2 weeks’ period. The prisoners had to remain in prison 24 hours a day during the experiment. Guards are * into 3 and were assigned to work in 8-hours shrifts. Unlike the prisoners, they were free to return their homes between shrifts. Hidden cameras and microphones were used to observe the prisoners and guards. The simulated(冒充的) prison included 3 small prison cell, 6 feet by 9 feet. Each cell had 3 small beds and held3 prisoners. There was a closet that served as a solitary confinement room(禁闭室). This was used to isolate prisoners who needed to be punished for bad behavior. Guards were instructed not to physically harm the prisoners by any way. prisoners were to be addressed by assigned numbers and never by name. to prevent eye contact with the prisoners, guards wore mirror sunglasses. This was done to dehumanize the relation between guards and prisoners. Though the experiment was designed to last for 14 days, it had to stop after just 6th days. It had to stop because what was happening to the participants. The interactions between the prisoners and guards had become hostile and degrading(有辱人格的). The guards had become aggressive and brutal and the prisoners were passive and depressed. As a result, five of prisoners had to be released early because of the severe negative emotions. Even the researchers were affected and they began to overlook what was happening. Instead of halting the experiment, they led it continue. They themselves, had become dehumanized by the situation he had designed. Finally, they realized the experiment had to be stopped.What the experiment demonstrated is the powerful effect that situation can have on human behavior. Given a position of power, human can begin to behave differently than they normally were. They can become to behave in an aggressive manner while those with no power can became passive and depressed. In other words, the experiment shows that situation can cause abuse of behavior.There are some important criticism s of this experiment. One criticism was that it is an example of unethical research. It went on longer than it should have. It isalso unrepresentative since the participants were mostly white, middle-class, males. Despite the criticism, the experiment remains an important study of human behavior. Recent example of the Stanford effect may include the treatment of prisoners of war by American soldiers in the Iraq War. Other possible examples including boiling in school and gun behavior. According to the head researcher, *, it helps to explain how ordinary people sometimes turn bullying evil. If situation do influence people behavior, then managing situations can be a way of controlling people.The prisoners had to remain in prison for the duration of the experiment.Unit 3-3 dialogue 跳槽和忠诚Hi, what’s so urgent. When you message me, you seemed really upset.Yes, i was. I was confused and I still am. I need your advice. You’ve known me for a long time.You are my best friend. So what did it?I’ve been offered another job.Oh, that’s usually a nice thing. So what’s the problem?The problem is that they are as stronger as competitors.Oh, you mean Beta Crop.Right, there may be a great offer. More than double than my present salary. Ah, i see. So the dilemma you’re facing is whether to take it or not.Yes, that’s it exactly. It will be a betrayal of everyone I’ve been worked with for more than 10 years. It makes me sick to even think about it. But I’m really tempted. It’s a lot of money.Look, I’ve known you since our student days. If you took that job, you would be betraying yourself.Yes, i know that. I’m with they hadn’t made me such an offer.So why are you asking for advice? If i were to said it’s OK to take the job, will that give an excuse to take it? You otherwise have to live with yourself. Honestly, what would you do?If i were in your situation, i would probably feel the same way. And to be honest, i hope i would be able to stay true to myself. I suppose if my family were very poor and in trouble, I’d be tempted. But even then, to betray my friends and colleagues, who would I be. It’s a real test of character.Yes, those are my thoughts. And I’m not sure what my wife will think.Look, i know your wife. I think she will be proud of you if you do the right thing. Yes, she probably will. And in the end, I’m not sure i can treat the *. they are a branch of cutthroats. They have no a*.So i think the answer is clear. And one more thing, i hope you can do the right thing even for me. We need the people to stand up and do the right thing. If you were to betray yourself, it would discourage everyone who knows you. You have a lot of influence and people look up to you. I don’t want to lose faith in humanity. Thanks. That’s what i thought you would say.I would be disappointed if you thought i say anything different.I will do the right thing whatever the consequences. I know there will be people who will think i being a fool for turning it down.Yes, but there are the ones who matter. Cheers! To you and saving the world. Ha Ha...Unit 3-3 Reading 电影&数字科技Whatever happened to characterMedia and technologies are reprogramming the human brain, changing how we think and live in significant ways. Nobody really knows how this will affect the future, and few seems to care. The tendency is to let it happen and go with the flow, despite warnings from some that all is not well. Nobody can stop progress. Still, it’s fun to reflect on changes to see what might be lost.Looking back to classic movies and comparing them with what we have today, we see many similarities. However, there are major differences. In particular, classic movies succeeded with few if any special effects. The camera focus more on faces and expressions, like in the movie Casablanca. Violent actions were seldom shown in gruesome(可怕的) detail but were inferred(推断) from the situation. Storylines focus on character and personal; dilemmas. Much was left to imagination. And of course, sex was hinted at(暗示) , but never shown, except in seedy(破旧的) theaters. Some of the best movies too place in a single location, such as on a lifeboat or in a jury room. Would such movies draw an audience today? Those movies depended on writers who could build drama into the interactions between characters who had psychology. It also required audiences to have a similar interest, who could empathize and be moved. Do those audiencesexist today?Flash forward to the present. So many movies are filled with fast-moving special effects, explicit violence, and lots of sex. We have become voyeurs(窥淫癖者), addicted to getting thrills(兴奋感) through the experiences of others. Subtle emotions? Psychological dilemmas? Or just plain escape! Of course, there have always been escape movies - Bollywood movies with stars dancing in the streets. It’s just the balance which has shifted.Classical music and jazz players for more than a few minutes. People concentrated and took time to enjoy and savor(品味) it. But now, immersed in media, there is no time. Experiences are quick and shallow, measured by the number of likes. We flee into the noise, perhaps to escape from ourselves.What do you think? Or has it always been this way?Digital intelligenceThe impact of technology is widespread and accelerating. Experts predict that 90% of the world’s population will connect to the internet within 10 years or less. Evolving technology has become an unstoppable force. Reshaping our societies, ignoring national borders, and interconnecting economics. There doesn’t seem to be any way to control it. However, one fact is certain: our kids are at the center of it. Today’s children areborn into a digital world. They use technologies and media from the time they begin to walk. Sometimes they have difficulty distinguishing between the virtual and the real worlds. In fact, children spend more time immersed in technology than they do with people, including their parents. It is estimated that they spend an average of hours a day in front of some sort of digital device.With the ever increasing amount and flow of information, digital proficiency(精通) may be the next survival skill. Therefore, it is essential that children learn how to develop that skill without losing themselves in the process. Guiding them is a challenge we need to face. First, we need to realize that with so much exposure to content, there are both opportunities and dangers. What and when is something appropriate for children, and at what age? Who decides? Media is so pervasive and accessible, yet there is no consensus about what is suitable. People have different perspectives, not only about content, but also about how to govern access.Governments must also decide what controls are necessary. Policies must be put into place and standards set. Whatever the decisions, the consequences will be enormous.It seems naive to sit back and let children make their own decisions and explore whatever captures their fancy. So technology has presented us with。
懂你英语L3-Unit-3 P3-P4 中英文版
Unit3-3ListeningHarryisonthebusinesstrip.YesterdayhewassupposedtoflyfromSanFranciscotoShanghai.哈利正在出差。
昨天他应该从旧金山飞到上海However,thingsdidn'tturnoutthewaytheyaresupposedto.Infact,nothingwentthewayitwassup posedto.然而，事情并没有按照他们应该的方式发展。
事实上，没有事情会像预期的那样发展。
Everythingwentwrongandhedidn'tgetonhisflight.Asaresult,hestayedinSanFrancisco.一切都出问题了，他没有上飞机。
结果，他留在了旧金山。
Thefollowingissummarywhathappen.以下是总结所发生的事情。
Yesterdayhegotupatusualandhadbreakfast.昨天他像往常一样起床吃早饭。
Everythingseemedtobefineandhewaslookingforwardtothetrip.一切似乎都很好，他很期待这次旅行Hewasjustabouttocheckoutofhishotelwhenhefeltthepain.他正要退房，突然感到疼痛。
Itwasapainonhislowerback.Itwasadormpainatfirst,nottoobad.他腰部疼痛。
一开始是宿舍疼，不算太糟。
Sohedidn'tworryaboutitandhecheckedoutthehotel.所以他不用担心，他结账离开了酒店。
Thenhegotonashuttlebustotheairport.然后他上了去机场的穿梭巴士。
Abouthalfwaytotheairport,thepaininhisbackstartedtogetworse.大约去机场的半路上，他的背痛开始加重。
懂你英语Level5-Unit-1 翻译版2019版
L5 Unit 1-1 ListeningJessica was 35 years old. She graduated from middle school 20 years ago. This year her middle school class had its 20th year class for reunion. All of her classmates and teachers were invited to attend. It's to going to be held at the hotel, near where their school used to be. Like many other buildings, the school had been torn down. It had been replaced by some of the apartment buildings.At first, she wasn't sure if she could go to the reunion. One reason was that there wasn't anyone in particular that she wanted to see. Another reason was that she was very busy. She was a working mother, with a boy 8 years old and her husband who was rarely at home. Going to the reunion meant that she would have to arrange someone to tak e care of things while she was away. That wouldn't be easy. She didn't want to take her boy with her and her husband wouldn't take time off from work.Then she got a message from Sharon, one of her classmates. Sharon was contacting people from their class and urging everyone to come. In the school days, she was class monitor, and now she was helping to organize the reunion. They exchanged the messages and Jessica said she couldn't make it. Then Sharon gave her a call and they talked for almost an hour. Sharon really wanted her to come and so did a couple of Jessica's old friends. They were all wondering how she was doing. None of them have seen or heard from her since graduation. They were especially curious since she hadn't gone to their first reunion 10 years before.Jessica decided to arrange things so that she could go. Her husband finally agreed totake care of things while she was away. He agreed to do it because her mother had offered to come and stay for a while so Jessica could attend the reunion. Since he and her mother didn't get along, he decided to change his schedule and work from home for a few days. He really didn't want her mother to come though he didn't say so. When she got to the reunion, she was shocked. Everyone had aged so much and many of them were out of shape. Some who used to begood-looking had lost their looks completely and others look much better and before. It was strange how time had changed people in such different ways. Anyway, she decided that since she was there, she would try to enjoy it.杰西卡35岁了。
懂你英语LevelUnitPart新
一条街。
We drive cars on a street.
我们在街上开车。
Restrooms
厕所
These are public restrooms.
这些是公共卫生间。
-Where can people go to the toilet –You can go to the toilet in a restroom. -Where do people drive cars –We drive cars on a street.
M：当然，购物中心有一家很好的比萨饼店。
W: OK, let’s go there for lunch.
W：好的，我们去那里吃午饭吧。
M: Great, see you at 12:45.
M：太好了，12点45分见。
W: Bye-bye.
W：再见。
-What kind of food does the woman like –pizza.
橘子和苹果都是水果。蔬菜。
Corn and carrots are vegetables. Meat
玉米和胡萝卜是蔬菜。肉
Chicken is an example of meat. Rice and potatoes
鸡肉就是一个例子。米饭和土豆
Rice is popular in Asia and potatoes are popular in Europe. Desserts
They don’t own a car.
他们没有车。
A car is too expensive.
一辆车太贵了。
They don’t have enough money for a car.
懂你英语level6文档精校版最新中英对照
Level 6 Unit 1 1/4 ListeningHarry bitchem works for a high-tech German company, based in Munich.Last month he was in an automobile accident.He was on his way to attend an important meeting in New York City.哈里·比特汉姆在慕尼黑的一家德国高科技公司工作。
上个月他出了车祸。
他正在去纽约参加一个重要会议的路上。
He had just arrived on a flight from London and was taking a taxi into the city.The purpose of his trip was to attend a meeting.The weather was terrible and the road was icy.他刚从伦敦乘飞机到达，正在打车进城。
他这次旅行的目的是参加一个会议。
天气很糟糕，道路结冰。
He was in a hurry so he asked the taxi driver to get him into the city as soon as possible.The taxi driver agreed and sped up. But just as they left the airport, the car went out of control. Itspun around and skidded into the path of an oncoming truck.Fortunately, the truck wasn’t going too fast, so nobody was killed.But the taxi was severely damaged and both passangers were injured.他很着急，所以他请出租车司机尽快把他送到城里。
懂你英语Level4中英文对照文本
她丈夫没来，因为他要工作。
两年前他试着创办一家公司，但没有成功。
他的公司仅仅几个月就倒闭了。
所以现在他在另一家公司工作，存钱。
一旦攒够了钱，他就打算再开一家公司。他不想放弃。
Christina has come to San Francisco by herself.
Her husband didn’t come, because he has to work.
Now she is visiting a friend in San Francisco.
Her friend and her husband are living near the center of the city.
He works for a start-up company in Silicon Valley.
开车去大约4个小时。
克里斯蒂娜以前从未去过那里，所以她很兴奋。
她听说这个公园很漂亮。
她的朋友已经去过约塞米蒂好几次了。
她说那是世界上最美丽的地方之一。克里斯蒂娜只是希望她的朋友是个好司机。
Tomorrow they are planning to drive to Yosemite National Park.
有些沙漠的降雨量很少，只有少数植物能存活下来。
山谷是指丘陵或山脉之间地势较低、相对平坦的地区，通常有一条河流穿过。有些山谷是由流水形成的，有些是由冰川形成的。
Mountains are land forms higher than 2000 feet or about 600 meters above sea level.
By car, it’s about four hours away.
懂你英语level5unit1翻译版2019版
L5 Unit 1-1 ListeningJessica was 35 years old. She graduated from middle school 20 years ago. This year her middle school class had its 20th year class for reunion. All of her classmates and teachers were invited to attend. It's to going to be held at the hotel, near where their school used to be. Like many other buildings, the school had been torn down. It had been replaced by some of the apartment buildings.At first, she wasn't sure if she could go to the reunion. One reason was that there wasn't anyone in particular that she wanted to see. Another reason was that she was very busy. She was a working mother, with a boy 8 years old and her husband who was rarely at home. Going to the reunion meant that she would have to arrange someone to tak e care of things while she was away. That wouldn't be easy. She didn't want to take her boy with her and her husband wouldn't take time off from work.Then she got a message from Sharon, one of her classmates. Sharon was contacting people from their class and urging everyone to come. In the school days, she was class monitor, and now she was helping to organize the reunion. They exchanged the messages and Jessica said she couldn't make it. Then Sharon gave her a call and they talked for almost an hour. Sharon really wanted her to come and so did a coupleof Jessica's old friends. They were all wondering how she was doing. None of them have seen or heard from her since graduation. They were especially curious since she hadn't gone to their first reunion 10 years before.Jessica decided to arrange things so that she could go. Her husband finally agreed totake care of things while she was away. He agreed to do it because her mother had offered to come and stay for a while so Jessica could attend the reunion. Since he and her mother didn't get along, he decided to change his schedule and work from home for a few days. He really didn't want her mother to come though he didn't say so. When she got to the reunion, she was shocked. Everyone had aged so much and many of them were out of shape. Some who used to be good-looking had lost their looks completely and others look much better and before. It was strange how time had changed people in such different ways. Anyway, she decided that since she was there, she would try to enjoy it.杰西卡 35 岁了。
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Unit 3-3 ListeningHarry is on the business trip. Yesterday he was supposed to fly from San Francisco to Shanghai.哈利正在出差。
昨天他应该从旧金山飞到上海However, things didn't turn out the way they are supposed to. In fact, nothing went the way it was supposed to.然而，事情并没有按照他们应该的方式发展。
事实上，没有事情会像预期的那样发展。
Everything went wrong and he didn't get on his flight. As a result, he stayed in San Francisco.一切都出问题了，他没有上飞机。
结果，他留在了旧金山。
The following is summary what happen.以下是总结所发生的事情。
Yesterday he got up at usual and had breakfast.昨天他像往常一样起床吃早饭。
Everything seemed to be fine and he was looking forward to the trip.一切似乎都很好，他很期待这次旅行He was just about to check out of his hotel when he felt the pain.他正要退房，突然感到疼痛。
It was a pain on his lower back. It was a dorm pain at first, not too bad.他腰部疼痛。
一开始是宿舍疼，不算太糟。
So he didn't worry about it and he checked out the hotel.所以他不用担心，他结账离开了酒店。
Then he got on a shuttle bus to the airport.然后他上了去机场的穿梭巴士。
About half way to the airport, the pain in his back started to get worse.大约去机场的半路上，他的背痛开始加重。
It was a growing pain and he was beginning to worry.疼痛越来越大，他开始担心起来Soon it was difficult for him to sit in his seat.很快他就很难坐下去了。
The pain was getting worse. He wanted to lie down.疼痛越来越厉害了。
他想躺下。
He started to swear and breathe quickly.他开始咒骂起来，呼吸急促He was in real pain then. As a scale of 1 to 10, the pain was an 8.他当时真的很痛苦。
以1到10为分值，疼痛为8分。
When the bus got to the airport, the bus driver helped him to get off.当公共汽车到达机场时，公共汽车司机帮助他下车。
It was difficult for him to walk but he finally made it to the terminal.对他来说，走路很困难，但他终于到达终点站了Inside the terminal, he went to the men's bathroom.在终点站里，他去了男厕所He went to the toilet but that didn't help.他去了厕所，但是没用。
Instead of improving, his felt dizzy and he threw up.他没有好转，反而头晕目眩，吐了出来。
By now, he was wet from all his sweating.到现在为止，他已经汗流浃背了。
He knew he couldn’t get on his flight. He used his phone to call airline.他知道他不能上飞机。
他用电话给航空公司打电话。
He explained the situation and cancelled his reservation.他解释了情况，取消了预订。
Then he called 911 for an emergency help. 911 is the emergency number to call for help in the United States.然后他拨打911求救。
911是美国紧急求救电话。
An ambulance arrived about 10 minutes after he called.救护车在他打电话大约10分钟后到达。
By then, he was in so much pain that he could barely walk.那时，他非常痛苦，几乎走不动了。
Once inside the ambulance, they gave him oxygen to help him to breathe.一旦进入救护车，他们给他氧气帮助他呼吸。
But the pain was still terrible. Then they drove to a hospital near the airport.但是疼痛仍然很严重。
然后他们开车去机场附近的医院。
Luckily, the hospital was on his health plan.幸运的是，医院正在制定他的健康计划。
That means his health insurance is supposed to pay for everything.这意味着他的健康保险应该支付所有的费用。
Medical costs in the United States are very high.美国的医疗费用很高。
When he arrived to the hospital, he was taken to the emergency room.当他到达医院时，他被送到急诊室。
After some tests, a doctor told him he had a kidney stone.经过一些检查，医生告诉他，他有肾结石。
It was a very small stone, but it caused a lot of pain.那是一块很小的石头，但是引起了很大的疼痛。
It was passing through a small tube in his body from his kidney to his bladder. 它正通过他体内的一个小管子，从肾脏进入膀胱.The pain will go away once it got to his bladder.疼痛一旦到达他的膀胱就会消失Until then he had to get pain medicine to reduce the pain.在那之前，他不得不服用止痛药来减轻疼痛。
Harry didn't have to stay in hospital for very long.哈利不必在医院待很久With the pain medicine, the pain went away very quickly.用止痛药，疼痛很快就消失了He took a taxi back to his hotel and checked in for another night.他乘出租车回旅馆，登记过夜。
Then he called the airline and made a reservation for another flight.然后他打电话给航空公司，预订了另一班飞机。
The flight will leave tomorrow. Until then, he will just rest in his hotel.飞机明天起飞。
在那之前，他只在旅馆休息。
There may be a good movie to watch.可能有一部好电影要看。
So when you're traveling, please prepare for the emergencies.所以当你旅行时，请做好应急准备。
Make sure you had a medical insurance.确保你有医疗保险。
You never know when something like this can happen to you. So be prepared.你永远不知道什么时候会发生这样的事。
所以做好准备Unit 3-3 vocabularySolar energy is one of the cleanest and most plentiful sources of energy.太阳能是最清洁和最丰富的能源之一。
Solar power depends on sunlight, so in cloudy weather or at night, no power generated.太阳能依赖于阳光，所以在阴天或晚上，没有发电。
Wind energy is non-polluting but it's only useful in places where there is a lot of wind.风能是无污染的，但是只有在风大的地方才有用。
Windy turbines convert the kinetic energy by wind into a mechanical power.风力涡轮机将风能转化为机械能。
Nuclear energy is efficient and doesn't produce carbon gases as waste products.核能是有效的，不会产生作为废物的碳气体。
The dangerous of nuclear power included deadly radioactive waste products.核能的危险包括致命的放射性废物。
A major source of energy comes from the burning of fossil fuels such as coal and oil.一个主要的能源来自燃烧化石燃料，如煤和石油。