Teens 总第563期
Teens高中版第10期总第809期参考答案
2020-21学年第10期总第809期高一III版听力原文第一节听下面5段对话，每段对话后有一个小题。
从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
Text 1W: Have you got any idea about what to buy for Maria’s birthday?M: Well, I'll get her a new schoolbag. Jim promised to take her to watch a movie.Text 2M: What is it like living in on-campus housing?W: It’s not as bad as I thought it would be. The freshmen that live nearby are really loud, but the rent is much cheaper than private housing, so it’s worth it.Text 3W: I think this color isn’t quite right for me. Do you have the same dress in white? M: Let me look. I’ve got one in blue, green, pink, black and white. Here you are. W: This is perfect!Text 4W: Hi, Sally. Which club will you join?M: I really like chess and poetry; however, I decided to sign up for the singing club. Text 5W: Do you have any plans for tomorrow?M: Well, I was going to see some friends.W: With the cold and wet weather, the roads are going to be rather slippery.M: OK then, I might cha nge my plan. I don’t like driving in dangerous weather conditions. Do you have any plans for tomorrow?W: I just have to go to class tomorrow afternoon.第二节听下面5段对话或独白。
SSP-2015-2016学年高考版3月刊答案及听力录音文字
SSP-2015-2016学年高考版3月刊答案及听力录音文字2015-2016学年高考版3月刊答案及听力录音文字Fast reading:1-5 CDBCDAfter reading:I. 1-5 CACACII. 1. media 2. supplanting 3. detect 4. coordinate 5. discussion 6. status7. common 8. longerA4 主题阅读2Fast reading:1-5 DCBDCAfter reading:I. 1-5 BADAAII. 1-5 EGAHC 6-9 BDIF模拟训练一1-5 BBBA C 6-10 CBDCC 11-13 BDA 14-16 CCB17. America 18. intensive 19. August 20. campus21. kids’ innocent smiles 22. bab ysitting experience23. standard (English) pronunciation 24. second major录音文字Section ADirections: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. Theconversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. W: Good morning, Sir. Take a seat, please.M: Thank you. I want to curl my hair, please.Q: Where does the conversation most probably take place?2. M: Did you have a good time for your picnic in the park with your friends yesterday? W: The weather was not so good, so we stayed indoors. We had a chance to see T om’s cooking talent.Q: What did the woman do yesterday?3. W: The book you want is checked out. It is a bestseller and everybody wants to read it. M: Oh, I’m sorry to hear that. Maybe I can buy it. It seems like worth the price. Q: What’s the probable relationship between the two speakers?4. M: When are you leaving forParis? Christmas is coming and you shouldn’t miss the sale season.W: I am comparing the prices that different travel agencies can offer.January is a good time and I can miss the winter vacation crowds there.Q: When will the woman set off for Pairs?5. M: Are you getting a new flat here?W: Are you joking? How can I afford it with my salary?Q: What does the woman mean?6. M: I am sorry to tell you that I ended up failing the interview, Mom.W: Cheer up. The world won’t end without this job offer.Q: What can we infer from this conversation?7. W: I heard you put an advertisement in our school newspaper.M: Yes. Since Jeremy quit school to start his own business, I have to find someone to share the accommodation fee.Q: Why did the man put an advertisement in the school newspaper?8. M: Look at you. You are always sitting inside home and watching TV. Go for a bike ride or join your friends outside, will you?W: But Dad, summer is for being lazy.Q: What does the girl mean?9. W: You bought a new electric car?M: Yes. In that way, I can save the money of buying a license plate. You know, the government will pay the money.Q: Why did the man choose an electric car?10. M: Hi, Sherry. Have you finished reading the book Prof. Hopkinsrecommended?W: Oh, I haven’t read it through the way I read a novel. I just chose a few chapters that interested me.Q: What does the woman mean?Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide whic h one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.American English is full of colorful expressions. One such expression is to touch all bases.There are four bases in baseball—first, second, third and home plate.T ogether, the bases form a diamond shape. When a baseball player hits the ball, he must run to each base — in order — and touch it with his foot. It is the only way to score a point.The importance of touching all the bases was shown at the start of the 1974 baseball season.Hank Aaron was a player with the Atlanta Braves team. He was seeking the record for hitting the most home runs. Aaron needed just one home run to equal the record held by Babe Ruth, the greatest hitter in baseball history.Aaron got that home run the very first time he had a chance to hit the ball. That gave him 714 home runs — the same as Babe Ruth.After that day, baseball fans held their breath every time it was Hank Aaron’s turn to hit. When would he hit home run number 715? The wait was not long. In the second week of the season, Aaron again hit the ball over the wall. He had beaten Babe Ruth’s record. But first, he had to run around the four bases. The other players on his team watched carefully to make sure he touched each one. So, to touch all bases means to do what is necessary to complete an activity.Questions:11. Which of the following players will score in a baseball game?12. Why did baseball fans pay so much attention to Hank Aaron?13. What’s the purpose of this passage?Questions 14 through 16 are based on the following passage.Crowds of people gathered on the Great Wall of China holding D-STRONG signs to help a dying 8-year-old boy achieve his goal of becoming famous inChinaand across the world.Dorian Murray told his father he wanted to be famous on the “bridge in China,”meaning the Great Wall of China, after a medical check revealed his cancer was no longer treatable. He had been battling the illness for four years. Dorian’s father then posted his dialogues with the boy on Facebook. “Hey dad,you know what I really want before I go to heaven?” Dorian asked. “I would like to be famous inChina.”His fa ther responded by spreading Dorian's wish across the web. “I am reaching out to anyone who may know someone inChinaor other countries who would be willing to send a picture to Dorian with a #D-STRONG sign,” the father said.The support spread beyondBeijing. Photos with #D-STRONG also appeared from Tian’anmen Square in Beijing, West Lake in Hangzhou and the Huangpu River inShanghai. “They believe in me. And it’s just really nice to know that so many people have my back for me,” the boy told a lo cal TV station.Murray’s story was quickly picked up by several Chinese newspapers, attracting more people to join the effort to fulfill his dream. China’s most influential English language newspaper China Daily even ran the story on its front page, which is usually devoted to big political news.Questions:14. How did Murray want to make himself famous?15. Which of the following sites was not reported to have joined the activity?16. What is the news mainly about?Section CDirections: In Section C, you will hear two longer conversations. Theconversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet. Questions 17 through 20 are based on the following passage.M: Passport, please … Thank you. Why are you applying forUSvisa?W: I want to further my study after high school graduation. But, first I am going to takesome intensive English language courses in New York during the summer session.M: And how long do you plan on staying?W: Approximately two months. My return flight is estimated on the 30th of August becauseI will be back toShanghaiand finish my last year study.M: Ok. And do you plan on working while you’re here?W: No, definitely not. I am only here for study and short-term traveling.M: Where will you be staying while you are here?W: Actually, I have already made a reservation of a single-room dormitory in the school. Iam sure that I will stay there for the whole summer.M: Ok, well, welcome to US. Enjoy your stay.Complete the form. Write ONE WORD for each answer.Questions 21 through 24 are based on the following passage.M: Could you tell me why you want to work in our kindergarten? You know kids are very annoying sometimes.W: I love children. And their innocent smiles impress me a lot.M: Do you have relevant experience? Your major is English, right?W: Yes, I will graduate this coming July and I have some babysitting experience. M: Go on please.W: I like the children’s company. I often sing to the kids and teach them how to dance. I think my major works to my benefit, because I can teach kids standard pronunciation and cultivate their interest in the language。
甘肃教师学苑2016阅读代码(完整)
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teens21世纪英语报答案高三
teens21世纪英语报答案高三1、I like the food very much.It is _______. [单选题] *A. terribleB. expensiveC. delicious(正确答案)D. friendly2、The people’s Republic of China _______ on October 1, 1 [单选题] *A. foundB. was founded(正确答案)C. is foundedD. was found3、What’s the price and what sort of _______ do you offer? [单选题] *A. advantageB. accountC. displayD. discount(正确答案)4、--Shall we have a swim?--Yes, let’s _______ it at 9:00 next Sunday. [单选题] *A. putB. meetC. setD. make(正确答案)5、51．People usually ________ the prices before they buy something. [单选题] * A．receiveB．payC．spendD．compare(正确答案)6、We had ____ wonderful lunch last Saturday. [单选题] *A. /B. theC. oneD. a(正确答案)7、Your father is very busy, so he ______ play football with you this afternoon.（）[单选题] *A. doesn’tC. isn’tD. won’t(正确答案)8、3．—Will you buy the black car?No, I won't. I will buya(n) ________ one because I don't have enough money. [单选题] *A．cheap(正确答案)B．expensiveC．highD．low9、While my mother _______ the supper, my father came back. [单选题] *A. cooksB. is cookingC. was cooking(正确答案)D. has cooked10、We moved to the front row_____we could hear and see better. [单选题] *A. so asB. so that(正确答案)C. because11、A lot of students in our school were born _______ March, 1 [单选题] *A. in(正确答案)B. atC. onD. since12、It' s a pity that we have to stay at home when we are having（）weather. [单选题] *A. so fineB. so fine aC. such fine(正确答案)D. such a fine13、52．I'm happy to ________ a birthday card from an old friend. [单选题] *A．buyB．makeC．loseD．receive(正确答案)14、His mother’s _______ was a great blow to him. [单选题] *A. diedB. deadC. death(正确答案)D. die15、The classmates can' t（）Alice from her twin sister. [单选题] *A. speakB. tell(正确答案)C. talkD. say16、How lovely a day,（）? [单选题] *A. doesn't itB. isn't it(正确答案)C.shouldn't itD.hasn't it17、32．Mr. Black is ______ now, so he wants to go to a movie with his son. [单选题] * A．busyB．free(正确答案)C．healthyD．right18、—Who came to your office today, Ms. Brown?—Sally came in. She hurt ______ in P. E. class. （）[单选题] *A. sheB. herC. hersD. herself(正确答案)19、Mary wanted to travel around the world all by herself, but her parents did not _______ her to do so. [单选题] *A. forbidB. allowC. follow(正确答案)D. ask20、Many people believe that _________one has, _______ one is, but actually it is not true. [单选题] *A. the more money ; the happier(正确答案)B. the more money ; the more happyC. the less money ; the happierD. the less money ; the more happy21、It’s very hot. Please _______ your coat. [单选题] *A. look afterB. take off(正确答案)C. take onD. put on22、—Is this ______ football, boy? —No, it is not ______.（）[单选题] *A. yours; myB. your; mine(正确答案)C. your; meD. yours; mine23、It is reported（）three people were badly injured in the traffic accident. [单选题] *A. whichB. that(正确答案)C.whileD.what24、The（)majority of the members were against the idea. [单选题] *A. substantialB. enormousC. considerable(正确答案)D. overwhelming25、The reason I didn't attend the lecture was simply _____ I got a bad cold that day. [单选题] *A. becauseB. asC. that(正确答案)D. for26、My home is about _______ away from the school. [单选题] *A. three hundred metreB. three hundreds metresC. three hundred metres(正确答案)D. three hundreds metre27、Don’t forget _______ those books when you are free. [单选题] *A. to read(正确答案)B. readingC. readD. to reading28、Could you tell me _____ to fly from Chicago to New York? [单选题] *A.it costs how muchB. how much does it costC. how much costs itD.how much it costs(正确答案)29、1．I saw ________ action film with my friend yesterday, and ________ film was amazing. [单选题] *A．a...aB．a...theC．an...the(正确答案)D．an...a30、You should _______ fighting with your parents although you may have different ideas from time to time. [单选题] *A. suggestB. enjoyC. avoid(正确答案)D. practice。
欧美热播类似You're Cut Off的节目(1)
为了教育这些大富人家的孩子，父母们把8个孩子送到了非 这是一个以青少年生活方式为主题的 洲等非常落后偏远的部落去锻炼，他们将和这些土著部落 节目，也是电视节目《生于豪富之家 的孩子生活在一起，吃、穿、劳动等等。经过这段生活的 》（My Super Sweet 16）的姊妹篇。 磨练，他们的价值观、生活方式等将发生翻天覆地的变 化，节目将如实记录这些变化。 节目记录了一群生于豪富之家的孩子的生活，记录了他们 面对友谊、爱情、和各种诱惑的态度和选择。很多大牌明 这是一个以富家子弟为中心的节目， 星也来参加他们的聚会，为这个节目造势。使得这个节目 该节目在美国英国和加拿大均有不同 一直维持着较高的收视率。但是，这种奢侈生活在社会上 的版本。 也引起了很多争论和非议。无论如何，参加节目的几个孩 子，之后也都成了明星，频繁参加社会活动。 这是一个关注美国社会少数族群的节 节目采访了一大批非常优秀的非洲裔美国人，包括欧普拉 目，节目在PBS播出以来，引起了广泛 在内的很多名人，探讨了少数族群在美国社会中的地位， 的关注，其中的态度和观点在社会上 他们的努力和他们的奋斗，以及如何改变少数族群的社会 也引起了广泛的讨论。 地位等等。 世界著名音乐会钢琴家巴里道格拉斯回到家乡贝尔法斯 特，迎接一场最非同寻常的挑战：在短短八个月时间里将 这是一个有关青少年艺术培训和提高 八个中学生从初学者训练为可以参加音乐会的演奏者。这 修养的节目。 些中学生会经受哪些训练内容呢？名师会有什么特殊的方 法呢？他们将面临怎样的困难和挑战呢？ 节目的创意是把一班难管难教，被视为无可救药的年轻 人，寄居海外家庭十天八天，由一个与他/她们文化背景、 这是一个非常有教育意义和社会意义 教育程度完全不同的家庭接待，新家庭的家长是“世界上 的节目，主题是青少年教育问题，在 最严厉的家长”。在短时间内，观察孩子是否有思想或者 美国英国澳大利亚等等很多的国家都 行动上的改变。由于制作单位严选接待的家庭，所以往往 已经推出不同的节目版本。 得到出人意表的收获。一事无成的年轻人，经过八天洗 礼，忽然开窍，决心发奋向上，这是一个欣赏指数相当高 7个刚刚从医学院毕业的学生，来到了医院，开始见习生活 这是一个很惊险、充满紧张情绪的节 。面对手术刀和满眼的鲜血，他们能否习惯这种工作环 目，因为所有的场景都是发生在医院 境？面对紧张的作息时间表，他们将面临怎样的体力考 的急救室里面。 验？他们如何处理和师傅的关系，以便更好地学习他们的 技巧？8小时之外，他们有怎样丰富多彩的生活？
BBC纪录片《56UP》-14个孩子的50年不同人生
BBC纪录片《56UP》－14个孩子的50年不同人生来自: 小花生(和孩子一起成长) 2014-02-24 09:56:01【檩子语】今天给大家推荐的是网友分享的英国纪录片《56 Up》，纪录片的口碑很不错，下面的影评写得也很有意思（虽然可能对作者论点存在不少争议），推荐大家看看。
影片简介：迈克尔·艾普特在1964年开始为英国BBC电视台拍摄了记录片《7 Up》，采访来自英国不同阶层的十四个七岁的小孩子，他们有的来自孤儿院，有的是上层社会的小孩。
此后每隔七年，艾普特都会重新采访当年的这些孩子，倾听他们的梦想，畅谈他们的生活。
人生行至大半，岁月蹉跎。
是悔恨感慨，还是遥想当年风华正茂。
年华终有老去的一天，可生活仍将继续。
《56UP》影评英国有部很了不起的纪录片，一个导演可能初衷是想验证在英国社会阶级是很难逾越的，富人的孩子依然是富人，穷人的孩子依然是穷人，选择了14个不同阶层的孩子进行跟踪拍摄，每七年记录一次，从7岁开始，14岁，21岁，28岁，35岁，42岁，49岁，一直到去年的56岁，几十年过去，还是那个导演，从青年到老年，还是那群人，从儿童步入老年。
我听说这片子有一年之多，因为是完全的真人秀，所以相当好奇，但是一直没有找到片源，终于在搜狐视频见到这片子，2012年他们也完成了56岁的拍摄，所以这最新的一部片名字叫做《56UP》，一共分三集，在这150分钟里，我们可以窥见到普通的英国人的人生。
那些人的人生好像证实了导演最初的推测，遗憾地是，真地证明了，就像天涯前不久一个很火热的帖子《寒门再难出贵子》，一群毕业生在银行实习后各自不同的表现和最终归宿，让人无法言语但却就是残酷的现实，优良的社会资源早已经按照既定格局被瓜分殆尽，从父母辈一直承传到子女辈。
我们中国古话说，龙生龙，凤生凤，老鼠的儿子会打洞，主要说的是家族传承和潜移默化，大概也表达了不同物种之间这难以逾越的某种界规吧。
除了结论真的让人感叹甚至让人有些不甘以外，我还明显地发现了以下值得感兴趣的几点。
21 世纪报 Teens 周刊八年级下阅读英语练习(三)(pdf版)
21世纪报Teens周刊八年级下阅读练习(三)中文名字:A China’s vaccine aid(n.救援)Have you gotten vaccinated(v.接种疫苗)?This question has become a common way to greet(v.打招呼)others in China since the country rolled out(推出)mass(大规模的)COVID-19vaccinations in December.China is also providing vaccines to other countries.It is sending COVID-19vaccines to28 countries and providing help to69countries in need,Xinhua reported.Most of these countries are developing nations(发展中国家),such as Pakistan,Mongolia and Mexico.The leaders(n.领导)of these countries are taking the lead(带头)in receiving vaccine shots(注射). They include Indonesian President(n.总统；总裁)Joko Widodo and Chilean President Sebastian Pinera.According to the World Bank,in terms of(在……方面)vaccinating their citizens(n.市民；公民),small and medium-sized developing nations could end up a year behind larger developing nations and developedcountries.Some wealthier nations have already locked up(囤积)many vaccine doses(剂)for their own citizens.Some of them have ordered enough vaccines to vaccinate their populations(人口)two or three times,The Washington Post reported.For countries that have not yet developed(v.发展；研发)or gotten a vaccine,China may be the only solution(n.解决方案),AP noted.China is one of the few nations(n.国家)that can produce(v.生产) vaccines on a large scale(大批量).China has joined COVAX,a mechanism(n.机制)organized by the World Health Organization,to make sure that all members get the vaccine in the future.China has decided to offer10million vaccines to COVAX,Xinhua reported.1.From Paragraph2,we know that_____.A.some people have questioned the safety of Chinese vaccinesB.China has only sent vaccines to nearby Asian countriesC.Chinese vaccines have been welcomed in many countriesD.China offers vaccines to other countries for free2.As for COVID-19vaccinations,small and medium-sized developing nations_____.A.have received help from western countriesB.have fallen behind in vaccinating their citizensC.have locked up enough vaccines for their citizensD.have started to develop their own vaccines3.What do we know from the story?A.China is leading the way in developing COVID-19vaccines.B.Chinese COVID-19vaccines are cheaper and safer than others.C.The COVID-19pandemic will soon end.D.China might offer COVID-19vaccines globally.B China’s biggest waterway makes development possibleAn exhibition(n.展览)about the Grand Canal---Paddling for a Thousand Miles(《舟楫千里——大运河文化展》)---ended at the National Museum of China(中国国家博物馆)in Beijing on March1.The Grand Canal is more than2,500years old.It is made up of(组成，构成)the Beijing-Hangzhou Grand Canal,the Sui and Tang Grand Canal,and the Zhedong Canal.At nearly3,200kilometers long, it is the world’s longest man-made waterway.It has influenced(v.影响)the development of Chinese economics(n.经济)and culture for hundreds of years.Before it was built,people in ancient China used horses and oxen,or simply traveled by foot,totrade goods(n.货物).It was out of the question(不可能)to transport(v.运输)large-sized goods.After the Grand Canal connected(v.连接)the north and the south,business and cultural exchanges(交流) were able to develop further.In fact,the Grand Canal played an important role(发挥重要作用)in the building of the Forbidden City.Materials(n.原材料)from different parts of the country were sent to Beijing via(prep.经过；通过) the canal,including bricks(砖)fired in Shandong and Jiangsu and timber(木材)cut in Hunan.Peking roast duck even owes(把……归功于)its beginnings to the canal.White lake ducks in the south were shipped to Beijing.They were then bred(饲养)to make Peking roast duck.Zhou Zhihua from Hangzhou grew up next to the canal.He said people from all walks of life(各行各业)---businessmen,dock(码头)workers and drivers---would often gather along the canal They shared their experiences,traditions,and culture with others.“Today,the hustle and bustle(熙熙攘攘)of the area is just something from the past,but the spirit(n.精神)of openness(n.开放)...has become part of the local culture,”1.Paragraph2is written to_____.A.describe the exhibitionB.introduce the Grand Canal to readersC.explain the importance of the Grand CanalD.describe the location of the Grand Canal2.After the Grand Canal was put into use,_____.A.many new jobs were createdB.the water shortage problem in the north was solvedC.people in the north started to travel to the southrge items could be shipped between the north and the south3.How has the Grand Canal influenced Chinese culture?A.It helped south China develop faster.B.It allowed western culture to develop in China.C.It helped culture exchange between the north and the south.D.It sped up technological development.C Write with your mindImagine wearing a magic hat that allows you to write words down just by thinking of them.This is not a sci-fi story,but actual(adj.真实的)research(n.&v.研究)done by students at Tianjin University.They used brain-computer interface(BCI，脑机接口)technology to write the character“fu(福)”.“It’s‘written’by a robotic(adj.机器人的)arm controlled by our researchers’minds,”said Xu Minpeng, a professor at the university.In the lab(实验室),two researchers wear caps with sensors(传感器)while their eyes focus on(聚焦)a computer screen to“mind write”the character(n.字符；人物；角色).After a computer reads signals(n.信号)from their brainwaves(脑电波),a robot writes the character on red paper.It takes3 minutes for the researchers to write“fu”.In fact,BCI technology has already been used in several different areas.In2016,Chinese astronauts(n.宇航员)Jing Haipeng and Chen Dong used it in the Tiangong II space lab(天宫二号空间实验室).They tested a BCI system in space for the first time.It is hoped that in the future,astronauts can use these systems(n.系统)to do difficult tasks(n.任务),since it’s not easy for them to move around in space.BCI technology can also help people with disabilities(n.残疾).For example,people who have lost their hands or arms can use BCIs to write messages and surf the internet.BCIs could also be used in smart homes in the future.Simply thinking“turn on the light”could turn on the lights in your home.More research on BCIElon Musk,founder(n.创始人)of SpaceX,is also working on BCI technology(n.技术).Last year,Musk’s researchers implanted(v.嵌入)a chip(n.芯片)into the head of a pig.The chip collects signals from the brain and sends them to nearby computers wirelessly(无线地).Musk hopes that in the future, humans can use these chips to control things with their minds.1.When writing“fu”,the robotic arm is controlled by_____.A.magicB.electrical signalsC.the human brainD.caps with sensors2.Paragraph3is mainly about_____.A.what BCI technology isB.why the research is importantC.how BCI technology is being developedD.how the robot finishes its task3.How might BCI technology help in space?A.It might help send signals back to Earth.B.It might take the place of astronauts.C.It might help astronauts move more freely.D.It might help astronauts do difficult tasks.4.What can BCI technology do?a.It can help disabled people.b.It allows people to control others.c.It allows people to read others’minds.d.It frees people’s hands.A.abB.bcC.adD.bd5.Which of the following is NOT mentioned in the story?A.The recent study about BCI.B.The bad side of using BCI.C.The future uses of BCI.D.The areas that BCI can be used in.八年级下综合阅读(三)重点单词A China’s vaccine aid 1.aid n.救援 2.vaccinate v.接种疫苗 3.greet v.打招呼4.roll out推出5.mass adj.大规模的;数量多的6.developing nation发展中国家7.leader n.领导8.take the lead带头9.vaccine shot注射10.president n.总统；总裁11.in terms of...在……方面12.citizen n.市民；公民13.lock up囤积14.dose n.剂量15.population n.人口16.develop v.发展；研发17.solution n.解决方案18.produce v.生产19.on a large scale大批量B China’s biggest waterway makes development possible20.exhibition n.展览21.be made up of组成，构成22.influence v.&n.影响23.economics n.经济24.trade v.&n.交易；贸易25.goods n.货物26.out of the question不可能27.transport v.运输28.connect v.连接29.cultural exchange交流30.play an important role发挥重要作用31.material n.原材料32.via prep.经过；通过33.brick n.砖34.timber n.木材35.owe...to...把……归功于36.breed v.饲养37.all walks of life各行各业38.dock n.码头39.spirit n.精神40.openness n.开放C Write with your mind41.actual adj.真实的42.research n.研究43.robotic adj.机器人的44.control v.&n.控制b n.实验室46.sensor n.传感器47.focus on聚焦48.character n.字符；人物；角色49.signal n.信号50.astronaut n.宇航员51.system n.系统52.task n.任务53.disability n.残疾54.founder n.创始人55.technology n.技术56.implant v.嵌入57.chip n.芯片58.wire n.线路59.wireless adj.无线的60.brain n.大脑。
Words 21st Century Teens Senior High School 1
24.morsel
S:bit
25.ignorant
be ignorant about 对… 无知 be ignorant of 不知道…
S:nescient A: learned
You'd be ignorant if you didn't go to school. 你要是没进学校,就没有学识. He was completely ignorant about the country's political system. 他对这个国家的政治体制一无所知.
S: useable A:unavailable
the nurse is only available at certain times. 护士只在某些特定时间才空闲. the minister was not available for comment. 部长无暇发表看法.
5.brink
n. (悬崖峭壁的)边沿(危险 的)边沿
15.evil
adj.邪恶的, 坏的讨厌的 n. 邪恶, 罪恶, 祸害 vt. (费力地)拔出, 抽出 提 取, 榨出 n.摘录 引用 提炼物 浓缩 物 adj. 实验(性)的, 试验(性) 的 vi. 游荡 vt. 提出, 提请考虑 n. 漂浮物; 鱼漂 n. 化石 [口]旧事物, 旧制 度 老顽固, 守旧者 adj. 白热的; 发白光的; 灼 炽的 (色彩)鲜明的 光辉的 -ly adv. n. 住在一所房子里的(家) 人 adj. 家庭的, 家用的
unfound
S:lading
The
cargo
was
transported
in
large
containers. 货物是用大集装箱运输的. 7.coil n. (绳或线等的)卷,匝;混乱; 骚动 vt. 卷, 盘绕; 把...卷成圈 vi. 盘绕, 盘绕成圈状 8.conventional adj.依照惯例的 约定俗成 的 依照传统的常规的 非 核的 9.devastating adj. 毁灭性的 很好的, 引人注目的 -ly adv. vt. & vi. 辩论; 争论 vt.怀疑...的真实性或妥当性 n. 辩论, 争端, 争执 11.diverse adj. 不同的, 多种多样的 -ly adv. n. 分(开), 分割; 划分, 区 分 分配, 分派 部门 13.drastically 等级 unfound adj.(adv.) 激烈的(地), 猛烈 的(地); 烈性的(地) (法律 make a division 进行划分 beyond ~ 无可争议 in ~ with 在与…争论中 under ~ 处于争论中 unfound S:different A: similar unfound S: annihilative It is the most devastating storm in 20 years. 这是 20 年来破坏性最大的风暴. She looks devastating in that skirt. 她穿着那条裙子真好看. 10.dispute S: argufy A:agree We disputed the rights and wrongs of the affair. 我们辩论这件事的是与非. Beijing opera seems to be a colorful and diverse art. 京剧似乎是种内容丰富的艺 术. 12.division S: partition A:multiplication S: impetuously A: mild Will Spurs is relegated to the third division? 斯珀尔斯队会降为丙级队吗? The volume of annual exported craftwork to Japan dropped drastically last year. coil of wire 线卷, 线匝 coil up 盘绕成圈状 unfound S:formal A:unconventional S: spiral A: uncoil The sailor coiled the rope. 水手把绳子卷成圈. The snake coiled round a branch. 那条蛇盘绕在树枝上. Don't be so conventional! 别老那么一套!
无限挑战节目名单一览表
无限挑
2007
E035 070106 2007年新年特辑 E036 070113 追踪红色高跟鞋女孩 E037 070120 无限医生特辑+算命特辑 E038 070127 复古特辑 E039 070203 英语研修特辑 E040 070210 阿拉斯加特辑——车太贤 E041 070217 2007年中国新年特辑 E042 070224 录影100分钟讨论特辑 +金猪年特辑 E043 070303 开学特辑——一日老师 E044 070310 连续剧特辑（1）——金秀路 E045 070317 连续剧特辑（2）——金秀路 E046 070324罗曼史（3）——李孝利 E047 070331罗曼史（4）——李孝利 E048 070407郑俊河生日特辑+亨敦搬家吧（上） E049 070414 亨敦搬家吧（下）+活劢要做丌做特辑 第一季 E050 070421 无挑50回特辑（上） E051 070428 无挑50回特辑（下）+无限女子高中特辑 E052 070505李英爱特辑 E053 070512 逢春马戏团特辑 E054 070519 无限韩国小姐选美大会——崔智友 E055 070526 活劢要做丌做特辑 第二季 E056 070602 插秧特辑 E057 070609 足球特辑（上）——亨利 E058 070616 足球特辑（下）——亨利 E059 070623无人岛特辑（上） E060 070630无人岛特辑（下） E061 070707 江边北路歌谣祭（上） E062 070714 江边北路歌谣祭（下）+电视台24小时丌睡特辑 （上） E063 070721 电视台24小时丌睡特辑（下）+夏日特辑 E064 070728 实尾岛特辑 E065 070804 西部特辑 E066 070811水男孩特辑 E067 070818首尔观光抢第一特辑（上） E068 070825首尔观光抢第一特辑（下） E069 070901 随你意制作特辑（上） E070 070908 随你意制作特辑（中 E071 070915 随你意制作特辑（下）+欲望都市 E072 070922 2007年中秋特辑——金妍雅 E073 070929 说话小心特辑——日本 E074 071006 秋天运劢会特辑 E075 071013 发疯癿死党+PD征选特辑（上） E076 071020 爸爸课程特辑+PD征选特辑（下） E077 071027 特辑 美式足球 E078 071103 地球特攻队特辑 E117 080816 北京奥运会特辑（1）——异色奥运会 E118 080823 北京奥运会特辑（2） E119 080830 北京奥运会特辑（3） E120 080906 北京奥运会特辑（4）——羽毖球特辑 E121 080913 二零零八年中秋特辑——宎家媳妇 E122 080920 没守住特辑（1）+隐藏摄影机 E123 080927 PD特攻队（上） E124 081004 PD特攻队（下） E125 081011 大韩民国癿设计（上） E126 081018 大韩民国癿设计（下） E127 081025 一日经纨人（上） E128 081101 一日经纨人（下） E088 080119 客串李算特辑 E089 080126 2008年北京奥运会体操特辑 E090 080202隐藏摄影机+寻找崔劣理特辑 E091 080209 特种兵特辑+HAHA妈妈癿年糕汤 E092 080216 HAHA游击音乐会 E093 080223 印度特辑（上） E094 080301 印度特辑（中） E095 080308 印度特辑（下）+无限NEWS（朴明秀结婚新闻） E096 080315 北京奥运会摔跤特辑（上）——赵仁成 E097 080322 北京奥运会摔跤特辑（下）——赵仁成 E098 080329 植树日速递特辑 E099 080405 四个乌鸦癿梦+我癿笨哥哥婚礼 E100 080412 一百回特辑（上） E101 080419 一百回特辑（下） E102 080426 庆州寻宝特辑（上 E103 080503 庆州寻宝特辑（下） E104 080510 建造儿童图书馆特辑 E105 080517 童谣特辑 E106 080524 女子手球特辑 E107 080531 挑战健力士纨录特辑 E108 080607家族癿诞生（上）+无限NEWS（刘在石结婚新闻） E109 080614家族癿诞生（下） E110 080621 拿著钱跑吧（上） E111 080628 拿著钱跑吧（中 E112 080705 拿著钱跑吧（下）加无限Girls E113 080712 无限Girls（下） E114 080719 节约能源特辑（2 E115 080726 夏日特辑——加勒比海盗 E116 080802 Junjin找100个闹钟+纳凉特辑
Teens高中版第15期总第814期参考答案
各年级答案请往下拉2020-21学年高一版第15期总第814期III版听力原文第一节听下面5段对话，每段对话后有一个小题。
从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
Text 1M: What do you do in your free time, May? Still like drawing pictures?W: No. I like taking photos now.Text 2W: Are you going to the concert tonight? It must be a big hit this year!M: Of course. I can’t miss it.Text 3W: I’ve got a two-week break coming up. Why don’t we take a trip to somewhere cool and sunny? M: OK, since we went to Australia last year and Singapore the year before, how about Italy this year? We can enjoy the sunshine and the beach there.W: Sounds great!Text 4M: Why did you miss class yesterday, Janet? We were looking forward to your presentation.W: Yesterday? I was preparing yeste rday. I’m h ere to give the presentation today. I spent all day –Tuesday - preparing it.M: Janet, today is Thursday.Text 5M: It’s a lovely day out today, isn’t it?W: It’s beautiful. Enjoy it while it lasts. It’s supposed to get cold tomorrow.M: Wha t’s the wea ther forecast for tomorrow?W: It’s supposed to snow early tomorrow morning, and then tomorrow afternoon, there’s a chance of freezing rain.M: That doesn’t sound pretty.第二节听下面5段对话或独白。
teens21世纪英语报863期答案
teens21世纪英语报863期答案1、If the manager had to choose between the two, he would say John was _____ choice. [单选题] *A. goodB. the bestC. betterD. the better(正确答案)2、My camera is lost. I am ______ it everywhere.（）[单选题] *A. looking atB. looking for(正确答案)C. looking overD. looking after3、66．—How much meat do you want?—________．[单选题] *A．Sorry, there isn't anyB．I can't give you anyC．Half a kilo, please(正确答案)D．Twelve yuan a kilo4、I’m so tired after _______ walk. [单选题] *A. three hour’sB. three hours’(正确答案)C. three hoursD. three hour5、—Could you take out the rubbish, Jim?—______. I have too much homework to do. You can ask Sally to do it. （）[单选题] *A. Sorry, I can’t(正确答案)B. No problemC. I disagreeD. No, thanks6、______! It’s not the end of the world. Let’s try it again.（）[单选题] *A. Put upB. Set upC. Cheer up(正确答案)D. Pick up7、We need some green paint badly, but there' s _____ at hand. [单选题] *A. notB. nothingC. little(正确答案)D. none8、Is there going to ______ a football match in the stadium next month?（）[单选题] *A. beingB. haveC. be(正确答案)D. having9、This pair of shoes only _______ me 10 yuan. [单选题] *A. spentB. tookC. paidD. cost(正确答案)10、( ) What _____ fine weather we have these days! [单选题] *A. aB. theC. /(正确答案)D. an11、Sichuan used to have more people than ______ province in China. [单选题] *A. otherB. any other(正确答案)C. anotherD. any others12、--What’s the _______ like today?--Cloudy. [单选题] *A. skyB. airC. landD. weather(正确答案)13、Sitting at the back of the room（）a very shy girl with two bright eyes. [单选题] *A. is(正确答案)B. areC. hasD. there was14、I’ve _______ a job interview today. [单选题] *A. haveB. had(正确答案)C. hasD. have gone to15、______ visitors came to take photos of Hongyandong during the holiday. [单选题] *A. ThousandB. Thousand ofC. ThousandsD. Thousands of(正确答案)16、--Do you have a _______?--Yes, I _______ at a clothes store. [单选题] *A. work; workB. work; jobC. job; jobD. job; work(正确答案)17、—Judging from ____ number of bikes, there are not many people in the party.—I think so. People would rather stay at home in such _____ weather. [单选题] *A. the, aB. a, /C. the, /(正确答案)D. a, a18、The rain is very heavy _______ we have to stay at home. [单选题] *A. butB. becauseC. so(正确答案)D. and19、7．—I've got some ________.—Great! I'd like to write with it. [单选题] *A．funB．chalk(正确答案)C．waterD．time20、—Why is Mary asking Bob about the school trip? —Because she wants to know ______.（）[单选题] *A. how does he think of the tripB. what does he think of the tripC. what he likes the tripD. how he likes the trip(正确答案)21、23．Hurry up! The train ________ in two minutes. [单选题] * A．will go(正确答案)B．goC．goesD．went22、Mr. White likes to live in a _______ place. [单选题] *A. quiteB. quiet(正确答案)C. quickD. quietly23、Every morning John takes a（）to his office. [单选题] *A. 20-minutes' walkB. 20 minute ' walkC. 20-minutes walkD. 20-minute walk(正确答案)24、37．It’s fun _________ a horse with your best friends on the grass. [单选题] *A．to ride (正确答案)B．ridingC．ridesD．ride25、—I can’t always get good grades. What should I do?—The more ______ you are under, the worse grades you may get. So take it easy!（）[单选题] *A. wasteB. interestC. stress(正确答案)D. fairness26、My home is about _______ away from the school. [单选题] *A. three hundred metreB. three hundreds metresC. three hundred metres(正确答案)D. three hundreds metre27、He doesn’t feel well. He has a _______ nose. [单选题] *A. runingB. rainingC. runny(正确答案)D. rainy28、88．Sorry. I don’t know the way? ? ? ? ? ?Dongfeng Cinema. [单选题] * A．byB．ofC．to(正确答案)D．for29、33．Will Mary's mother ______ this afternoon? [单选题] *A．goes to see a filmB．go to the filmC．see a film(正确答案)D．goes to the film30、48．—________ is your new skirt, Lingling?—Black. [单选题] * A．HowB．What colour(正确答案)C．WhichD．Why。
teens21世纪英语报初二765期答案
teens21世纪英语报初二765期答案1、We have _______ a double room with a bath for you in the hotel. [单选题] *A. boughtB. reserved(正确答案)C. madeD. taken2、John had planned to leave, but he decided to stay in the hotel for（）two days because of the heavy rain. [单选题] *A. otherB. the otherC. another(正确答案)D. others3、It is reported that the fire caused serious（）to that school building. [单选题] *A. damage(正确答案)B. destroyC. harmD.hurt4、A small village cuts across the river. [单选题] *A. 切B. 穿过(正确答案)C. 划船D. 踢5、—What ______ your sister ______ this Saturday?—Something special, because it’s her birthday. （）[单选题] *A. are; going to doB. is; going to do(正确答案)C. does; doD. did do6、It _____ us a lot of time to do this job. [单选题] *A. spentB. madeC. took(正确答案)D. cost7、Sitting at the back of the room（）a very shy girl with two bright eyes. [单选题] *A. is(正确答案)B. areC. hasD. there was8、Hearing that he had passed _____ health examination, he immediately made _____ call to his parents. [单选题] *A. a; /B. the; /C. the; a(正确答案)D. a; the9、--Jenny, what’s your favorite _______?--I like potatoes best. [单选题] *A. fruitB. vegetable(正确答案)C. drinkD. meat10、He gathered his courage and went on writing music. [单选题] *A. 从事B. 靠······谋生C. 继续(正确答案)D. 致力于11、Last year Polly _______ an English club and has improved her English a lot. [单选题] *A. leftB. sawC. joined(正确答案)D. heard12、My mother’s birthday is coming. I want to buy a new shirt ______ her.（）[单选题] *A. atB. for(正确答案)C. toD. with13、More than one student_____absent from the class yesterday due to the flu. [单选题] *A.areB.hasC.isD.was(正确答案)14、He was very excited to read the news _____ Mo Yan had won the Nobel Prize for literature [单选题] *A. whichB. whatC. howD. that(正确答案)15、You have coughed for several days, Bill. Stop smoking, _______ you’ll get better soon. [单选题] *A. butB. afterC. orD. and(正确答案)16、As I know, his salary as a doctor is much higher_____. [单选题] *A. than that of a teacher(正确答案)B. than a teacherC. to that of a teacherD. to a teacher17、He doesn’t smoke and hates women _______. [单选题] *A. smokesB. smokeC. smokedD. smoking(正确答案)18、73．The moonlight goes ____ the window and makes the room bright. [单选题] * A．acrossB．through(正确答案)C．overD．in19、I hadn't realized she was my former teacher _____ she spoke [单选题] *A. asB. sinceC. until(正确答案)D. while20、He is going to _______ a party this evening. [单选题] *A. hold(正确答案)B. makeC. needD. hear21、Mary's watch is more expensive than _____. [单选题] *A. Susan's(正确答案)B. that of Susan'sC. that of SusanD. Susan22、--_______ do you have to do after school?--Do my homework, of course. [单选题] *A. What(正确答案)B. WhenC. WhereD. How23、I _______ play the game well. [单选题] *A. mustB. can(正确答案)C. wouldD. will24、_______, making some DIY things is fashionable. [单选题] *A. Stand outB. In ones opinionC. In my opinion(正确答案)D. Out of fashion25、Growing vegetables（）constantly watering. [单选题] *A. neededB. are neededC. were neededD. needs(正确答案)26、A brown bear escaped from the zoo, which was a（）to everyone in the town. [单选题] *A. HarmB. violenceC. hurtD. threat(正确答案)27、How I wish I（）to repair the watch! I only made it worse. [单选题] *A. had triedB. hadn't tried(正确答案)C. have triedD.didn't try28、If you want to be successful one day, you have to seize every _______ to realize your dream. [单选题] *A. changeB. chance(正确答案)C. chairD. check29、37．It’s fun _________ a horse with your best friends on the grass. [单选题] *A．to ride (正确答案)B．ridingC．ridesD．ride30、I was astonished when I heard that Louise was getting married. [单选题] *A. 惊讶(正确答案)B. 气愤C. 高兴D. 想念。
无限挑战观看目录
E269 111001 爱做不做特辑第3季（2）E270 111008 爱做不做特辑第3季（3）+ 无限公司特辑E271 111015 童话<龟兔簿传>特辑E272 111022 伙伴特辑（上）E273 111029 伙伴特辑（下）E274 111105 考试特辑E275 111112 TV战争特辑（上）E276 111119 TV战争特辑（下）——SUNNY、宋仲基E277 111126 2012月历特辑E278 111203 明秀12岁特辑（上）E279 111210 明秀12岁特辑（下）E280 111217 HAHA vs 宏哲 + 无限快递特辑2012（上）E281 111224 无限快递特辑2012（下）+ 我也是歌手特辑（上）E282 111231 我也是歌手特辑（中）——郑在型2012年E283 120107 我也是歌手特辑（下）——金范秀、BADA、Gary、郑仁、SKULL、郑在型、Dynatic Duo、金淑、宋恩伊E284 120114 无限公司特辑（年终聚餐）E285 120121 无限公司（登山）+ HAHA vs 洪哲（1）E286 120128 HAHA vs洪哲特辑（2）120405 网络电视无限新闻特别篇（郑俊河结婚新闻）E287 120721 无限新闻+HAHA vs 洪哲特辑（回顾）E288 120728 HAHA vs 洪哲最终回+搞笑学概论（上）——李娜英、赵权、李泰成、Gary、DefconnE289 120804 搞笑学概论（中）——李娜英、李准（MBLAQ）、李泰成、Defconn E290 120811 搞笑学概论（下）+言之命至特辑（上）——李娜英、李准（MBLAQ）、李泰成、DefconnE291 120818 言之命至特辑（下）E292 120825 无限新闻（HAHA结婚新闻）+ 还是你去夏威夷吧（上）E293 120901 还是你去夏威夷吧（中）E294 120908 还是你去夏威夷吧（下）+ 言之命至（北京style+无挑style拍摄）上E295 120915 言之命至（北京style+无挑style拍摄）下E296 120922 孙妍在—左冲右突的体操学校E297 120929 无限商社（GD特辑）上E298 121006 无限商社（GD特辑）下E299 121013 童话<太阳和月亮>特辑（上）E300 121020 三百期特辑（上）E301 121027 童话<太阳和月亮>特辑（下）+ 300期特辑（下）+ 朴明秀的怎样呢歌谣特辑（上）E302 121103 姐姐的诱惑E303 121110 共同警卫区域特辑E304 121117 介·丑·友庆典（上）——金范秀、高昌锡、权五忠、金永哲、Defconn、金C、金济东、李笛、信治琳（尹钟信、赵正治、夏琳）、k.will（中途走了）E305 121124 介·丑·友庆典（中）——金范秀、高昌锡、权五忠、金永哲、Defconn、金C、金济东、李笛、信志琳（尹钟信、赵正治、夏琳）、（宋钟基）E306 121201 介·丑·友庆典（下）——金范秀、高昌锡、权五忠、金永哲、Defconn、金C、金济东、李笛、信志琳（尹钟信、赵正治、夏琳）E307 121208 HAHA婚礼巴士特辑E308 121215 无限快递特辑2013（上）E309 121222 无限快递特辑2013（中）——PSYE310 121229 无限快递特辑2013（下）+ 朴明秀的怎样呢歌谣（中）2013年E311 130105 朴明秀的怎样呢歌谣（下）——Don Spike、林镇模、金泰勋、G-Dragon、英智E312 130112 纽约Style（上）——PSY、MC HammerE313 130119 纽约Style（下）——PSY、MC Hammer + 100分钟讨论E314 130126 吸血鬼VS猎人（上）E315 130202 吸血鬼VS猎人（下）+2013新年特辑E316 130209 数字棒球E317 130216 竞争特辑（上）——信治琳、权五中、金永哲、金济东、Defconn E318 130223 竞争特辑（下）——信治琳、权五中、金永哲、金济东、Defconn E319 130302 我VS我E320 130309 帅气的一天E321 130316 NO压力特辑E322 130323 夏威夷特辑（上）E323 130330 夏威夷特辑（中）E324 130406 夏威夷特辑（下）+捉迷藏（上）E325 130413 捉迷藏（下）E326 130420 明秀的12岁第二部——金有贞、金光圭E327 130427 无限商社八周年（上）——张基河，洪光浩E328 130504 bingo特辑第二部E329 130511 TV特讲特辑（上）E330 130518 TV特讲特辑（下）+ 来啦来啦Biong特辑（上）E331 130525 来啦来啦Biong特辑（下）E332 130601 无限商社八周年（中）——sistarE333 130608 无限商社八周年特辑（下）+ 少数派特辑（上）E334 130615 少数派特辑（下）+ 我们去哪儿特辑（上）E335 130622 我们去哪儿特辑（中）E336 130629 我们去哪儿特辑（下）+ 先知朴明秀特辑E337 130706 搞笑才能活——Defconn、徐长勋E338 130713 黑与白特辑——DefconnE339 130720 针灸体验 + 完全的男人特辑E367 140201 新年特辑——一起来掷尤茨E368 140208 一起来掷尤茨惩罚 + 无挑侦探事务所E369 140222 牙买加特辑（上）+ 哥！去哪儿？（上）E370 140301 牙买加特辑（中）+ 哥！去哪儿？（下）E371 140308 牙买加特辑（下）+ 保护地球特辑（上）E372 140315 保护地球特辑（下）+ KSF特辑（1）E373 140322 KSF特辑（2）E374 140329 无限挑战啦啦队（3）- V巴西行E375 140405 KSF特辑（3）E376 140412 KSF特辑（4）E377 140503 选择2014（1）E378 140510 选择2014（2）E379 140517 选择2014（3）E380 140524 洪哲啊~娶媳妇吧！+选择2014（4）E381 140531选择2014（5完。
ADCMP563资料
Dual High Speed ECL ComparatorsADCMP563/ADCMP564 Rev. AInformation furnished by Analog Devices is believed to be accurate and reliable.However, no responsibility is assumed by Analog Devices for its use, nor for anyinfringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: Fax: 781.326.8703© 2004 Analog Devices, Inc. All rights reserved.FEATURESDifferential ECL compatible outputs700 ps propagation delay input to output75 ps propagation delay dispersionInput common-mode range: –2.0 V to +3.0 V Robust input protectionDifferential latch controlInternal latch pull-up resistorsPower supply rejection greater than 85 dB 700 ps minimum pulse width1.5 GHz equivalent input rise time bandwidth Typical output rise/fall time of 500 psESD protection > 4kV HBM, >200V MM Programmable hysteresisAPPLICATIONSAutomatic test equipmentHigh speed instrumentationScope and logic analyzer front endsWindow comparatorsHigh speed line receiversThreshold detectionPeak detectionHigh speed triggersPatient diagnosticsDisk drive read channel detectionHand-held test instrumentsZero crossing detectorsLine receivers and signal restorationClock driversFUNCTIONAL BLOCK DIAGRAM465--1*ADCMP564 ONLYINPUTFigure 1.465--2465--12 Figure 2. ADCMP563 16-Lead QSOP Figure 3. ADCMP564 20-Lead QSOPGENERAL DESCRIPTIONThe ADCMP563/ADCMP564 are high speed comparators fabricated on Analog Devices’ proprietary XFCB process. The devices feature a 700 ps propagation delay with less than 75 ps overdrive dispersion. Dispersion, a measure of the difference in propagation delay under differing overdrive conditions, is a particularly important characteristic of high speed comparators.A separate programmable hysteresis pin is available on the ADCMP564.A differential input stage permits consistent propagation delay with a wide variety of signals in the common-mode range from −2.0 V to +3.0 V. Outputs are complementary digital signals that are fully compatible with ECL 10 K and 10 KH logic families. The outputs provide sufficient drive current to directly drive transmission lines terminated in 50 Ω to −2 V. A latch input, which is included, permits tracking, track-and-hold, or sample-and-hold modes of operation. The latch input pins contain internal pull-ups that set the latch in tracking mode when left open.The ADCMP563/ADCMP564 are specified over the industrial temperature range (−40°C to +85°C).ADCMP563/ADCMP564Rev. A | Page 2 of 16TABLE OF CONTENTSSpecifications.....................................................................................3 Absolute Maximum Ratings............................................................5 Thermal Considerations..............................................................5 ESD Caution..................................................................................5 Pin Configurations and Function Descriptions...........................6 Typical Performance Characteristics.............................................8 Timing Information.......................................................................10 Application Information................................................................11 Clock Timing Recovery.............................................................11 Optimizing High Speed Performance.....................................11 Comparator Propagation Delay Dispersion...........................11 Comparator Hysteresis..............................................................12 Minimum Input Slew Rate Requirement................................12 Typical Application Circuits..........................................................13 Outline Dimensions.......................................................................14 Ordering Guide.. (14)REVISION HISTORY7/04—Data Sheet Changed from Rev. 0 to Rev. AChanges to Specification Table.......................................................4 Changes to Figure 14........................................................................9 Changes to Figure 21......................................................................12 Changes to Figure 23......................................................................13 4/04—Revision 0: Initial VersionADCMP563/ADCMP564SPECIFICATIONSV CC = +5.0 V, V EE = −5.2 V, T A = −40°C to +85°C. Typical values are at T A = +25°C, unless otherwise noted.Rev. A | Page 3 of 16ADCMP563/ADCMP564Rev. A | Page 4 of 16Parameter Symbol Conditions M in Typ Max Unit AC PERFORMANCE (continued) Equivalent Input Rise Time Bandwidth 1BW EQ 0 V to 1 V swing, 2 V/ns 1500 MHz Maximum Toggle Rate >50% output swing, 50% duty cycle 800 MHz Minimum Pulse Width PW MIN ∆t PD < 25 ps 700 ps RMS Random Jitter V OD = 400 mV, 1.3 V/ns, 312 MHz,50% duty cycle1.0 ps Unit to Unit Propagation Delay Skew 100 ps POWER SUPPLY Positive Supply Current I VCC @ +5.0 V 2 3.2 5 mA Negative Supply Current I VEE @ −5.2 V 10 19 25 mA Positive Supply Voltage V CC Dual 4.75 5.0 5.25 V Negative Supply Voltage V EE Dual −4.96 −5.2 −5.45 V Power Dissipation P D Dual, without load 90 120 150 mW Dual, with load 150 180 230 mW DC Power Supply Rejection Ratio—V CC PSRR VCC 85 dB DC Power Supply Rejection Ratio—V EE PSRR VEE 85 dB HYSTERESIS (ADCMP564 Only)ysteresis R HYS = 23.5 kΩ 20 mV R HYS = 9.0 kΩ 70 mV1Equivalent input rise time bandwidth assumes a first-order input response and is calculated by the following formula: BW EQ = 0.22/√(tr COMP 2 – tr IN 2), where tr IN is the 20/80 input transition time applied to the comparator and tr COMP is the effective transition time, as digitized by the comparator input.ADCMP563/ADCMP564Rev. A | Page 5 of 16ABSOLUTE MAXIMUM RATINGSTable 2.Parameter Rating Supply Voltages Positive Supply Voltage (V CC to GND) −0.5 V to +6.0 V Negative Supply Voltage (V EE to GND) −6.0 V to +0.5 V Ground Voltage Differential −0.5 V to +0.5 V Input Voltages Input Common-Mode Voltage −3.0 V to +4.0 VDifferential Input Voltage −7.0 V to +7.0 VInput Voltage, Latch Controls V EE to +0.5 V Output Output Current 30 mA TemperatureOperating Temperature, Ambient −40°C to +85°COperating Temperature, Junction 125°CStorage Temperature Range −65°C to +150°CStresses above those listed under Absolute Maximum Ratingsmay cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. THERMAL CONSIDERATIONS The ADCMP563 QSOP 16-lead package option has a θJA (junction-to-ambient thermal resistance) of 104°C/W in still air. The ADCMP564 QSOP 20-lead package option has a θJA (junction-to-ambient thermal resistance) of 80°C/W in still air.ESD CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate onthe human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performancedegradation or loss of functionality.ADCMP563/ADCMP564Rev. A | Page 6 of 1604650-0-00204650-0-012Figure 4. ADCMP563 16-Lead QSOP Pin Configuration Figure 5. ADCMP564 20-Lead QSOP Pin ConfigurationHHADCMP563/ADCMP564M M MRev. A | Page 7 of 16ADCMP563/ADCMP564Rev. A | Page 8 of 16TYPICAL PERFORMANCE CHARACTERISTICSV CC = 3.3 V , T A = 25°C, unless otherwise noted.3.0–1.0–0.500.51.01.52.02.5–2.5–1.5–0.50.5 1.5 2.5 3.504650-0-013NONINVERTING INPUT VOLTAGE (INVERTING VOLTAGE = 0V)I N P U T B I A S C U R R E N T (µA)Figure 6. Input Bias Current vs. Input Voltage2.001.951.901.851.801.751.701.651.601.551.50–40–202040608004650-0-014TEMPERATURE (°C)O F F S E T V O L T A G E (m V)Figure 7. Input Offset Voltage vs. Temperature550500505510515520525530535540545–40–30–20–1010203040506070809004650-0-015TEMPERATURE (°C)T I M E (p s)Figure 8. Rise Time vs. Temperature 2.802.782.762.742.722.702.682.662.642.622.60–40–202040608004650-0-016TEMPERATURE (°C)+I N I N P U T B I A S C U R R E N T (µA )(+I N = 3V ,–I N = 0V)Figure 9. Input Bias Current vs. Temperature–0.8–2.0–1.8–1.6–1.4–1.2–1.000.250.500.75 1.00 1.25 1.50 1.75 2.0004650-0-017TIME (ns)O U T P U T R I S E A N D F A L L (V)Figure 10. Rise and Fall of Outputs vs. Time475470465460455450445440435430425–40–30–20–1010203040506070809004650-0-018TEMPERATURE (°C)T I M E (p s)Figure 11. Fall Time vs. TemperatureADCMP563/ADCMP564Rev. A | Page 9 of 16720715710705700695690685680–40–30–20–10010203040506070809004650-0-019TEMPERATURE (°C)P R O P A G A T I O N D EL A Y (p s )Figure 12. Propagation Delay vs. Temperature1401201008060402000 1.61.41.21.00.80.60.40.204650-0-020OVERDRIVE VOLTAGE (V)P R O P A G A T I O N D E L A Y ER R O R (p s )Figure 13. Propagation Delay vs. Overdrive Voltage1601401201008060402005001020304004650-0-021R HYS (k Ω)P R O G R A M M E D H Y S T E R E S I S (mV )Figure 14. Comparator Hysteresis vs. R HYS705704703702701700699698697–2–1012304650-0-022INPUT COMMON-MODE VOLTAGE (V)P R O P A G A T I O N D E L A Y (p s )Figure 15. Propagation Delay vs. Common-Mode Voltage25–5051015200.71.72.73.74.75.76.77.78.79.704650-0-023PULSE WIDTH (ns)P R O P A G A T I O N D E L A Y E R R O R (p s )Figure 16. Propagation Delay Error vs. Pulse Width16014012010080604020005010015004650-0-024I HYS (µA)P R O G R A M M E D H Y S T E R E S I S (m V )Figure 17. Comparator Hysteresis vs. I HYSADCMP563/ADCMP564Rev. A | Page 10 of 16TIMING INFORMATION50%50%V REF ± V OS50%DIFFERENTIAL INPUT VOLTAGELATCH ENABLEQ OUTPUTLATCH ENABLE04650-0-003Figure 18. System Timing DiagramFigure 18 shows the compare and latch features of the ADCMP563. Table 4 describes the terms in the diagram.Table 4. Timing DescriptionsSymbol Timing Descriptiont PDH Input to Output High Delay Propagation delay measured from the time the input signal crosses the reference (± the input offset voltage) to the 50% point of an output low-to-high transition.t PDL Input to Output Low Delay Propagation delay measured from the time the input signal crosses the reference (± the input offset voltage) to the 50% point of an output high-to-low transition.t PLOH Latch Enable to Output High Delay Propagation delay measured from the 50% point of the latch enable signal low-to-high transition to the 50% point of an output low-to-high transition.t PLOL Latch Enable to Output Low Delay Propagation delay measured from the 50% point of the latch enable signal low-to-high transition to the 50% point of an output high-to-low transition.t H Minimum Hold TimeMinimum time after the negative transition of the latch enable signal that the input signal must remain unchanged to be acquired and held at the outputs.t PL Minimum Latch Enable Pulse Width Minimum time the latch enable signal must be high to acquire an input signal change. t S Minimum Setup Time Minimum time before the negative transition of the latch enable signal that an input signal change must be present to be acquired and held at the outputs.t R Output Rise Time Amount of time required to transition from a low to a high output as measured at the 20% and 80% points.t F Output Fall Time Amount of time required to transition from a high to a low output as measured at the 20% and 80% points.V ODVoltage OverdriveDifference between the differential input and reference input voltages.APPLICATION INFORMATIONThe ADCMP563/ADCMP564 comparators are very high speed devices. Consequently, high speed design techniques must be employed to achieve the best performance. The most critical aspect of any ADCMP563/ADCMP564 design is the use of a low impedance ground plane. A ground plane, as part of a multilayer board, is recommended for proper high speed performance. Using a continuous conductive plane over the surface of the circuit board can create this, allowing breaks in the plane only for necessary signal paths. The ground plane provides a low inductance ground, eliminating any potential differences at different ground points throughout the circuit board caused by ground bounce. A proper ground plane also minimizes the effects of stray capacitance on the circuit board. It is also important to provide bypass capacitors for the power supply in a high speed application. A 1 µF electrolytic bypass capacitor should be placed within 0.5 inches of each power supply pin to ground. These capacitors reduce any potential voltage ripples from the power supply. In addition, a 10 nF ceramic capacitor should be placed as close as possible from the power supply pins on the ADCMP563/ADCMP564 to ground. These capacitors act as a charge reservoir for the device during high frequency switching.The LATCH ENABLE input is active low (latched). If the latching function is not used, the LATCH ENABLE input may be left open or may be grounded (ground is an ECL logic high) The complementary input, LATCH ENABLE, may be left open or may be tied to −2.0 V. Leaving the latch inputs unconnected or providing the proper voltages disables the latching function. Occasionally, one of the two comparator stages within the ADCMP563/ADCMP564 is not used. The inputs of the unused comparator should not be allowed to float. The high internal gain may cause the output to oscillate (possibly affecting the comparator that is being used) unless the output is forced into a fixed state. This is easily accomplished by ensuring that the two inputs are at least one diode drop apart, while also appropriately connecting the LATCH ENABLE and LATCH ENABLE inputs as described previously.The best performance is achieved with the use of proper ECL terminations. The open emitter outputs of the ADCMP563/ ADCMP564 are designed to be terminated through 50 Ω resistors to −2.0 V, or any other equivalent ECL termination. If a −2.0 V supply is not available, an 82 Ω resistor to ground and a 130 Ω resistor to −5.2 V provide a suitable equivalent. If high speed ECL signals must be routed more than a centimeter, microstrip or stripline techniques may be required to ensure proper transition times and prevent output ringing. CLOCK TIMING RECOVERYComparators are often used in digital systems to recover clock timing signals. High speed square waves transmitted over a distance, even tens of centimeters, can become distorted due to stray capacitance and inductance. Poor layout or improper termination can also cause reflections on the transmission line, further distorting the signal waveform. A high speed comparator can be used to recover the distorted waveform while maintaining a minimum of delay.OPTIMIZING HIGH SPEED PERFORMANCEAs with any high speed comparator amplifier, proper design and layout techniques should be used to ensure optimal performance from the ADCMP563/ADCMP564. The perfor-mance limits of high speed circuitry can easily be a result of stray capacitance, improper ground impedance, or other layout issues.Minimizing resistance from source to the input is an important consideration in maximizing the high speed operation of the ADCMP563/ADCMP564. Source resistance, in combination with equivalent input capacitance, could cause a lagged response at the input, thus delaying the output. The input capacitance of the ADCMP563/ADCMP564, in combination with stray capacitance from an input pin to ground, could result in several picofarads of equivalent capacitance. A combination of 3 kΩ source resistance and 5 pF input capacitance yields a time constant of 15 ns, which is significantly slower than the 750 ps capability of the ADCMP563/ADCMP564. Source impedances should be significantly less than 100 Ω for best performance.Sockets should be avoided due to stray capacitance and induc-tance. If proper high speed techniques are used, the devices should be free from oscillation when the comparator input signal passes through the switching threshold. COMPARATOR PROPAGATION DELAY DISPERSIONThe ADCMP563/ADCMP564 have been specifically designed to reduce propagation delay dispersion over an input overdrive range of 100 mV to 1.5 V. Propagation delay overdrive dispersion is the change in propagation delay that results from a change in the degree of overdrive (how far the switching point is exceeded by the input). The overall result is a higher degree of timing accuracy because the ADCMP563/ADCMP564 are far less sensitive to input variations than most comparator designs.Propagation delay dispersion is important in critical timing applications such as ATE, bench instruments, and nuclear instrumentation. Overdrive dispersion is defined as the varia-tion in propagation delay as the input overdrive conditions are changed (Figure 19). For the ADCMP563/ADCMP564, over-drive dispersion is typically 75 ps as the overdrive is changed from 100 mV to 1.5 V . This specification applies for both positive and negative overdrive because the ADCMP563 and the ADCMP564 have equal delays for positive and negative going inputs.A current source can also be used with the HYS pin. Therelationship between the current applied to the HYS pin and the resulting hysteresis is shown in Figure 17.–V H 2+V H 2INPUT VOLTAGE1.5V OVERDRIVE20mV OVERDRIVEV REF ± V OSFigure 20. Comparator Hysteresis Transfer Function160140120100806040200501020304004650-0-021R HYS (k Ω)P R O G R A M M E D H Y S T E R E S I S (m V)Figure 19. Propagation Delay DispersionCOMPARATOR HYSTERESISThe addition of hysteresis to a comparator is often useful in a noisy environment, or where it is not desirable for the compar-ator to toggle between states when the input signal is at the switching threshold. The transfer function for a comparator with hysteresis is shown in Figure 20. If the input voltage approaches the threshold from the negative direction, the comparator switches from a 0 to a 1 when the input crosses +V H /2. The new switching threshold becomes −V H /2. The comparator remains in a 1 state until the threshold −V H /2 is crossed coming from the positive direction. In this manner, noise centered on 0 V input does not cause the comparator to switch states unless it exceeds the region bounded by ±V H /2. Figure 21. Comparator Hysteresis vs. R HYSMINIMUM INPUT SLEW RATE REQUIREMENTAs for all high speed comparators, a minimum slew rate must be met to ensure that the device does not oscillate when the input crosses the threshold. This oscillation is due in part to the high input bandwidth of the comparator and the parasitics of the package. Analog Devices recommends a slew rate of 1 V/µs or faster to ensure a clean output transition. If slew rates less than 1 V/µs are used, hysteresis should be added to reduce the oscillation.Positive feedback from the output to the input is often used to produce hysteresis in a comparator (Figure 24). The major problem with this approach is that the amount of hysteresis varies with the output logic levels, resulting in a hysteresis that is not symmetrical around zero.In the ADCMP564, hysteresis is generated through theprogrammable hysteresis pin. A resistor from the HYS pin to GND creates a current into the part that is used to generate hysteresis. Hysteresis generated in this manner is independent of output swing and is symmetrical around the trip point. The hysteresis versus resistance curve is shown in Figure 21.ALL RESISTORS 50ΩV IN V REFENABLE INPUTS046500-007Figure 22. High Speed Sampling Circuits04650-0-008ALL RESISTORS 50ΩUNLESS OTHERWISE NOTED+V REF–V REFV INLATCH ENABLE INPUTSFigure 23. High Speed Window Comparator04650-0-009ALL RESISTORS 50Ω, UNLESS OTHERWISE NOTEDV INV REFFigure 24. Adding Hysteresis Using the HYS Control Pin04Figure 25. How to Interface an ECL Output to anInstrument with a 50 Ω to Ground InputOUTLINE DIMENSIONSPLANECOPLANARITY0.004COMPLIANT TO JEDEC STANDARDS MO-137ABFigure 26. 16-Lead Shrink Small Outline Package [QSOP](RQ-16)Dimensions shown in inches0.0100.0040.0120.008BSC COPLANARITY0.004PLANE0.0100.0060.0500.016COMPLIANT TO JEDEC STANDARDS MO-137ADFigure 27. 20-Lead Shrink Small Outline Package [QSOP](RQ-20)Dimensions shown in inchesORDERING GUIDEModelTemperature Range Package Description Package Option ADCMP563BRQ −40°C to +85°C 16-Lead QSOP RQ-16 ADCMP564BRQ−40°C to +85°C20-Lead QSOPRQ-20NOTESNOTES© 2004 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.D04650–0–7/04(A)。
TEENS初中版2021-22学年第26期参考答案
TEENS初中版2021-22学年第26期参考答案初三开学必备物品清单大全一、学习用品1.笔记本—存有自己讨厌的本子很关键。
建议各科一个，书本大小，厚度相对较低。
本子印刷方式存有胶装、线装除了环扣，个人真的胶装的不好一些，难于贫。
2.单词本—英语单词本。
抄单词是每天必备作业，厚厚的单词本，能用好久。
只有单词基础过关，英语才能厚积薄发。
3.便利贴—所推荐用最为朴素的淡黄色。
如果就是存有横线的就更好了，更正的时候各种颜色的笔写都能够看清楚。
4.备忘录—其实就是随便拿个本子。
学校发的练习簿也可以，把要做的作业都事先写在备忘录上。
不怕人笨，就怕人懒。
5.黑笔—一定要是自己用得习惯的笔。
所推荐0.5mm，因为中考存有规定建议。
6.蓝笔—虽然说了平常习惯用黑笔比较好。
但是蓝笔也是很有用的。
记笔记，改错题的时候最好要用不同颜色笔，复习的时候比较轻松。
7.红笔—红笔就是必须。
通常用以批改作业，划出重中之重点。
8.活动铅笔—推荐用好一点的。
能用很长时间。
不要笔尖是塑料的那种。
9.2B铅笔—考试专用，涂抹答题卡。
一定晕车药一支，回忆起必须卖光盘的。
10.荧光笔—划重点的时候会用到。
但是也不要买很多，挑自己喜欢的颜色，也不要到处都划，这样会显得很杂乱，一般2到3支就够了。
二、生活用品1.风油精2.眼药水3.小药盒4.雨伞5.卷笔刀6.U盘7.手表8.计算器9.运动鞋10.保温杯三、女生住宿物品1.脸盆2.喝水的杯子，暖壶3.牙刷和牙膏4.毛巾建议三条5.肥皂以及皂盒6.洗发水和护发素7.沐浴液8.蚊香9.床铺10.卫生纸初中生十大有效率的自学方法和技巧1、学会建目录。
一本教科书大约存有十章，每章几页，十几页以上，涵盖许多标题，每个标题涵盖许多副标题，每个副标题涵盖一些知识点。
当你第一次写作时，根据章节，抽取标题和科学知识表示，写下笔记纸，张贴在章节的前面。
如果你编撰了这样的目录，一切都会一目了然。
它不仅有利于你找出所有的知识点，而且有利于你确切地介绍科学知识之间的关系。
当代中学生报563期英语答案
当代中学生报563期英语答案
像蝴蝶飞过花丛，留下了一丝淡淡的清香；像蒲公英飞过大地，
留下了一颗颗希望的种子，六年的小学时光已悄然过去，我们已经踏
上了人生的另一个阶梯。
我记得我向往初中生活，无比憧憬。
如今我已经是一名初中生了，完成了以前一个小小的愿望，这种感觉真棒！踏入了初中学习的大门，这将是我人生一个新的起跑线，怀着自己的梦想向未来冲刺，我来到
了一个新的学习环境，这里的一切事物都是那么新鲜。
在这个新的学习环境里，我结识了新的同学，认识了新的老师，
刚开始上学的时候，难免会有一些不适应，但渐渐地，我已经习惯了
初中的这种学习氛围。
初中的课程真棒！记得六年级的时候，各科副科一律用来补主课，发来的书，也只是静静的躺在家里。
而今时不同往日，课程表上既有
一些熟悉的课程，也有一些陌生的课程。
越来越多的科目增加在课堂上，主修科目也由原来的三门改为七门。
越来越多的知识，等着我们
去学习。
丰富的课程，让我们真正的做到了全方面发展，如此的课程
怎能不棒呢？
上课的时候，老师讲得生动有趣，使我兴趣大增，同学们的热情
让我逐渐与同学们相知相识，很快，融入在一起。
丰富多彩的课堂，
同学们的热情根除了我的无助感和孤独感，抛到脑后，有这样的老师
和同学怎么能说不棒呢？
当我喜出望外的跨出中学校园时，我很自豪地看到了中学生的新
头衔，此时我真想飞奔回家跟父母说：“我是中学生了，这种感觉真棒！”。
问津教育联合体高二3月联考英语试卷
问津教育联合体 2025 届高二 3 月联考英语试卷考试时间: 2024 年3 月 26日下午 14:2016:20第一部分：听力 (共两节，满分20分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题；每小题1分，满分5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10 秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. Where is the woman from?A. The USA.B. Canada.C. Japan.2. What color dress does the man tell the woman to wear?A. Red.B. Grey.C. Blue.3. What do the speakers decide to do?A. Have dinner late.B. See a movie tonight.C. Meet in the man's office.4. What are the speakers mainly talking about?A. Some songs.B. Their hobbies.C. A band.5. Why hasn't the man taken a photo?A. The temple is too far.B. The fog is thick.C. The camera is broken.第二节 (共15 小题; 每小题1分, 满分 15分)听下面 5 段对话或独白。
每段对话或独白后有几个小题，从题中所给的 A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题 5 秒钟；听完后，各小题将给出 5 秒钟的作答时间。
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21st Teens for Senior 3
4. How did Duno help those bullied?
She realized that helping animals in need made her feel better, and she decided to put her love of animals together with her desire for stopping bullying by creating a non-profit organization.
2. No one deserves to be bullied.
认真工作的人值得肯定。 ____________________________.
21st Teens for Senior 3
3. It’s a really rewarding feeling.
学习英语是一个有趣又有回报的过程。 ________________________________.
21st Teens for Senior 3
Animals can help (P3)
21st Teens for Senior 3
Lead-in:
If you saw someone being bullied（欺负） by others, what would you do?
STEPHANIE Duno
21st Teens for Senior 3
What shoulders show (P5)
21st Teens for Senior 3
I. Pre-reading
for Senior 3
2015-2016学年度第5-6期总第563期
New generation splits more bills (P4) What shoulders show (P5) Reach for the sky (P6)
21st Teens for Senior 3
Lessons from Downton
21st Teens for Senior 3
1. The school leaders made a spot decision to postpone the exam. 立即的,
当场做 出的
2. This is the spot where the two trucks collided.
a particular place
21st Teens for Senior 3
1. After all, I am only a 15-year-old child ______ has a passion, but not necessarily ________ creates artwork that others want to buy. A. whom; who B. whom; the one C. who; one who D. who; the one who 2. The turnout (出席人数) was _______ I could ever have imagined, and the amount of money we raised quadrupled (四倍于) our original target. A. More than B. no more than C. not more than D. less than
21st Teens for Senior 3
New generation splits more bills (P4)
21st Teens for Senior 3
I. Pre-reading
Discuss the following questions with your partner. When eating out with your friends in a restaurant, do you usually split the bill or fight to pay the bill? Why do you think people in China usually “fight” over who should pay when dining out in a restaurant? What do you think of splitting the bill when eating out in a restaurant?
《唐顿庄园》（Downton Abbey）是由英国ITV电视台出品的时 代剧，该剧由布莱恩· 派西维尔、詹姆斯· 斯特朗联合执导，朱利 安· 费罗斯编剧，休· 邦尼维尔、伊丽莎白· 麦戈文、玛吉· 史密斯、 米歇尔· 道克瑞等领衔主演。
背景设定在1910年代英王乔治五世在位时约克郡一个虚构的庄 园——“唐顿庄园”，故事开始于格兰瑟姆伯爵一家由家产继承问 题而引发的种种纠葛，呈现了英国上层贵族与其仆人们在森严的 等级制度下的人间百态。 该剧共分为六季播出，第一季于2010年9月26日首播，共7集；第 二季于2011年9月18日首播，共8集，加一集圣诞特辑；第三季于 2012年9月16日首播，共8集，加一集圣诞特辑；第四季于2013年 9月22日首播，共8集，加一集圣诞特辑。第五季于2014年9月21 日首播，共九集。2015年3月26日，PBS和ITV官方在联合新闻发 布会中宣布《唐顿庄园》第六季将剧终。
In Hollywood, many pretty girls want to hit it big in movies.
在好莱坞，有许多漂亮女孩想通过电影一举成 名。
21st Teens for Senior 3
hit on an idea
The show follows the ins and outs of the family and servants who live in Downton Abbey.
21st Teens for Senior 3
I realized a paintbrush could paint not only a canvas, but also new pathways (路径) and opportunities for others who don’t have as many choices in who they want to be, or what they want to do.
1. Not only ___________ been testing their selfdriving cars, their apps and technology could also be seen among the new cars on display A. they have B. have they
21st Teens for Senior 3
2. Why was Duno bullied? Because she had an accent.
21st Teens for Senior 3
3. How was her little brother bullied?
Some girls called him a coward, a princess, and other names when he was only 9. Some kids in PE put him into a corner and started hitting him in the face with a ball.
21st Teens for Senior 3
IV. Language study
l Useful expressions for paying the bill: 1. This is my round. 轮到我付钱了。 2. It’s my treat. 我请客 3. I’m buying. 我来买单 4. Let me get this. 我来做东（口语化表达） 5. It’s on me. 我请客/算我账上。 6. I’ll pick up the check. 我来结账。 7. Should we split the bill? 我们大家平摊？ 8. Let’s go Dutch. 我们AA制吧。
来龙去 脉
我不知道这件事的来龙去脉。 I don’t know the ins and outs of the matter Since you are judged in the first two to five seconds, “the key to _________ creating (create) great first impressions is about controlling your body language, for example your smile, posture, eye contact, startiweekend I wanted to hang out with my friends. But I’m having a test next Monday, so I’ll have to hit the books all weekend long
用功啃书本，好好学习
21st Teens for Senior 3
Language focus:
1. She realized she had to take a stand.
在这个问题上，我们必须采取一种立场。 ______________________________.
21st Teens for Senior 3
21st Teens for Senior 3
Fast reading:
P1 P ( 1 ): Introduction. P2 P ( 2-6 ): What Duno do to help those who are bullied. P3 P ( ): How Duno was 7-8 rewarded.