MPWarmingup-精
18学年高中英语Unit2RobotsSectionⅠWarmingUp
[读文清障] ⑤absent adj.不在的；缺席 的 ⑥as her husband would be absent ...是as引导的时间 状语从句。 ⑦bonus /'bəʊnəs/ n．额外津 贴；奖金；红利 ⑧alarmed /ə'lɑːmd/ adj.担心 的；害怕的 alarm /ə'lɑːm/ vt.使警觉； 使惊恐；惊动 n．警报； 惊恐 ⑨more ...than ...与其说…… 倒不如说……
A robot is a machine which is designed to do the work of a human being.It is usually controlled by a computer.Onceit has been given a set of things to do，it will do the job on its own. Robots can paint cars，salvage (抢救) nuclear fuel and even assist in brain surgery (外科手术), but they're still pretty dumb.
Section Ⅰ
Warming Up & Reading — Prereading
[原文呈现] ① SATISFACTION
GUARANTEED Larry Belmont worked for a company that made robots②. Recently it had begunex
包君满意 [第1～2段译文] 拉里· 贝尔蒙特在一家生产机器人的公司里工作。最近，该 公司要对一个家用机器人进行试验。这项试验将由拉里的夫人 克莱尔来检验。 克莱尔并不想把机器人留在家里，特别是当她丈夫将要离 家三周的时候，但是拉里说服了她，他说，机器人不会伤害 她，也不会让别人来伤害她。这会是个意外的收获。然而，她 初次见到机器人的时候就感到有点儿担心。机器人名叫托尼， 看上去更像一个人，而不像台机器。他虽然面部表情毫无变 化，但是个子高大，相貌英俊，头发平整，声音低沉浑厚。
step by step 第三册Unit 1-10 World News Up in Space词汇
Unit 1 World News: Up in Space（刘亚兰）Part I Warming UpVocalbulary:1. dock [d?k] n. 码头,船坞v. 靠码头,入坞2. triumph [‘trai?mf] n. 凯旋,欢欣v. 得胜,成功3. order back 命令返回4. launch [l?:nt?, lɑ:nt?] n.&v. 下水,发射,开始5. fledging n. 羽毛初长的雏鸟,刚会飞的幼鸟,无经验的人6. outpost [‘autp?ust] n. 前哨,前哨基地,警戒部队7. checkout ['t?ekaut] n. 检查(调整,验算,检查输出结果,工时扣除)8. revive [ri'vaiv] v. 使...生醒,复生,恢复精神9. probe [pr?ub] n. 探针,调查,探测针v. 用探针测,详细调查10. volcanic [v?l‘k?nik] a. 火山的11. daunting [d?:nti?] a. 令人畏惧的12. abbreviated [?bri:vi‘eit] a. 简短的, 仅可蔽体的,小型的13. space shuttle n. 航天飞机14. panel[‘p?nl] n. 面板,嵌板,仪表盘,座谈小组15. spacecraft n.宇宙飞船；航天器16. fiery [‘fai?ri] a. 炽热的,热烈的,暴躁的17. solar system 太阳系18. pull off v. 努力实现, 赢得19. power generator 电力发电机20. fuel cell 燃料电池21. module n. [‘m?dju:l][计算机] 模块, 组件，部件【航空学】航天舱，(航天器的)舱；子机；子船Part II News ReportAVocabulary:1. robotic rover 机器漫游车2. robotic arm 机械臂3. installment [in'st?:lm?nt] n. 分期付款(安装,一期)4. retrorocket [‘retr??r?kit]n.制动火箭5. descent [di‘sent] n. 降落6. condensate n. 浓缩物，聚合物7. finale [fi‘nɑ:li] [意大利语] n.结局,终了,最后的一个乐章8. tentatively ['tent?tivli] adv. 试验的CVocabulary:1. organic molecule[‘m?likju:l, ’m?u-] n. 有机分子2. carbon n. 碳3. nitrogen n. 氮4. pockmark [‘p?kmɑ:k] n. 痘疮pockmarkd adj. 布满痘痕的5. asteroid n. 小游星,小行星,海盘车 a. 星状的6. Stake [steik] n. 木柱,赌注,奖金v. 打赌,下赌注7. pre-biology n. the beginning of life Part III China' s space' and aeronautics industryA.Vocabulary1. module n. 【航空学】航天舱，(航天器的)舱；子机；子船2. unmanned adj. 无人的；无人驾驶的3. brief v. 对...作简报,摘要4. map put 详细制定，筹划5. payload n. (导弹、火箭的)有效载荷，有效负荷，有效载重BVocabulary:1. untimately adv. in the end; after everything or everyone else has been taken into account 最终；最后2. Shenzhou II “神舟二号”2001年1月16日19时22分，我国第二艘无人飞船“神舟二号”在内蒙古中部地区成功着陆。
新视界大学英语4 Unit3
Warming up
Now listen again and correct the information.
Answer:
first year third year Belgium France neatly nicely strong soft 16th 17th
Warming up
6 What happened in the fall of 2007? (a) (a) Hemlines anticipated a global crisis. (b) Women’s skirts got shorter. (c) There was a crisis on the stock market. (d) Designers began to lose touch with reality.
Skimming
3 What did tights help to promote in the 1960s? (c) (a) The French fashion industry. (b) Stockings. (c) The miniskirt. (d) The Beatles.
4 What was popular in the mid-1980s? (c) (a) Clean shaven faces. (b) Long hair. (c) Denim jeans and jackets. (d) Short skirts.
Our next model is coming down the catwalk now. Now you have to remember that all of the models designed their own clothes, they are all first-year students of the college, all of them are doing the course in fashion design, and they come from all over the world. This is Margot Manfort, who’s 21 years old and comes from Belgium. As you can see, Margot is wearing a long light green dress, which contrasts neatly with the red bag and her blonde hair. It’s a strong, sensuous design.
warmup参数
warmup参数
在计算机科学中，"warmup"通常是指在进行某项任务或操作
之前，进行一系列准备活动以确保系统或程序能够以最佳状态执行。
在编程中，"warmup"参数一般指代一个用于控制“热身”过程的参数或选项。
具体来说，在机器学习领域，"warmup"参数通常用于优化器
的学习率调整过程。
学习率调整可以使模型的训练过程更加稳定和高效。
而"warmup"参数则用于控制在训练初期阶段是否
降低学习率，以便让模型更好地适应数据集或特定任务。
较小的学习率可以使模型更容易收敛，并以更好的方式探索损失曲面。
在其他上下文中，"warmup"参数可能具有不同的含义或功能。
它可能用于控制优化算法的初始参数设置，或者用于引导系统在进行某项操作之前进行一些初始化或准备工作。
具体的功能和含义可能因不同的应用场景而异。
Unit-3-Period-One-Warming-Up同步课时精讲精练
A device that can create water out of thin air even in dry environments has been ing only the power of the sun and a special material with some unusual properties(特性)，the device can produce 2.8 litres of water in 12 hours.And it can work in condition where humidity(湿度) is as low as 20 percent.Professor Omar Yaghi，a chemist at the University of California，Berkeley，who helped create the device，said，“We wanted to show that if you are cut off somewhere in the desert，you could survive because of this device.A person needs about a can (330ml) of water per day.That is something one can collect in less than an hour with this system.This is a major breakthrough in the long-standing challenge of getting water from the air at low humidity.”But，as well as saving people’s lives in a desert，the harvester could become a major part of everyday life，enabling people to have water without a connection to the public supply or a well.The device，described in a paper in the journal Science，uses a type of metal-organic framework，or MOF，which Professor Yaghi invented 20 years ago.So far，more than 20,000 different kinds of MOFs have been created each with different properties.Some can capture(俘获，夺得) carbon dioxide from chimneys，while others can separate out different types of oil.Professor Yaghi teamed up with Professor Evelyn Wang，an engineer at the Massachusetts Institute of Technology，to create the effective device with the help of colleagues.“This work provides a new way to harvest water from air that does not require high relative humidity conditions and is much more energy-efficient than other existing technologies，” Professor Wang said.阅读短文，判断正(T)误(F)1．The new device may save a person when he/she gets lost in the desert.(T)2．It was Professor Omar Yaghi that invented the device on his own.(F)Period One Warming Up & Reading—Pre-reading匹配左边的单词与右边的汉语意思[第一组]1．patent A．产品2．courtyard B．专利证书；专利权3．distinguish C．宽大的；仁慈的；慈悲的4．merciful D．院子；庭院；天井5．product E．显示……的差别；使……有所不同；辨别答案 1.B 2.D 3.E 4.C 5.A[第二组]6．stainless A．突然的；意外的7．abrupt B．小心；谨慎8．convenient C．无锈的；不锈的；没有污点的9．caution D．预料；期待；期望10．expectation E．便利的；方便的；就近的答案 6.C7.A8.E9.B10.D[第三组]11．passive A．愉快的；高兴的12．merry B．抓住；捉住；夺13．seize C．被动的；消极的；被动语态的14．criterion D．有效的；确凿的15．valid E．(评判的)标准；尺度答案11.C12.A13.B14.E15.DStep 1Fast-readingⅠ.What’s the main idea of the passage?A．How to trap the snakes without hurting them.B．How to apply for a patent.C．The writer’s new idea of trapping the snakes and her application for a patent. D．How to get a new idea and make it a patent.答案CⅡ.Match the main idea with each part.1．PartⅠ(Para.1)A．The discovery of the problem of the snakes.2．PartⅡ(Paras.2～3) B．The requirements of getting a patent.3．Part Ⅲ (Paras.4～6) C．The research on the approaches to solving the problem. 4．Part Ⅳ (Paras.7～8) D．The attempts to catch the snakes.答案 1.A 2.C 3.D 4.BStep 2Careful-readingⅠ.True (T) or False (F)1．The writer bought an ice-cream maker made of aluminum.(F)2．The snakes are too big for the writer to handle.(F)3．The snakes are poisonous.(T)4．The snakes are finally sent to the zoo.(F)5．People who produced a new type of plant have the qualification to get a patent.(F)6．A patent will be published 18 months from the date you apply.(F)Ⅱ.Choose the best answer according to the text.1．The writer caught the snake by .A．killing themB．removing their habitatC．attracting them into a trapD．cooling to make them sleepy答案D2．The biggest advantage of the writer’s new idea is that .A．it makes the snakes move quicklyB．it makes the snakes hardly bite usC．it is easier for us to kill the snakes without hurting ourselvesD．it is easier for us to catch the snakes without killing them答案D3．What instruments were used for catching the snakes?A．A bowl，ice-cubes，male perfume.B．A bowl，a bucket，female perfume.C．A small net，ice-cubes，a bucket.D．A small net，a bucket，powders.答案C4．Which statement is TRUE according to the text?A．The snakes were so sleepy in the second attempt that they couldn’t bite the writer at all. B．Your product must be different from everybody else’s if you want to receive a patent. C．The writer decided to send her invention to the patent office the moment she succeeded in catching the snakes.D．If an application for your product proves to be valid，you can get a patent immediately.答案B5．According to the text，which of the following do you think can be given a patent?A．A new star discovered by a scientist.B．A new novel written by Han Han.C．A new way to make dirty water clean.D．A new kind of grass found in a mountain which can be used as a medicine.答案CStep 3Post-readingAfter reading the passage，please fill in the following blanks.When the writer called up her mother in the countryside on the phone，she learned that snakes came near their house now and then and that the snakes seemed 1.to have made(make) their home there.The writer felt proud and considered 2.it a chance for her to distinguish herself by inventing something 3.merciful(mercy) that would catch snakes but not harm them.She set about 4.researching(research) the habits of snakes.5.Prepared(prepare) with some research findings，she decided 6.on/upon three possible approaches.At last，she decided to cool them so that they could be 7.easily(easy) caught.However，her first two attempts were not successful.As a result，she had to attempt a third time,8.which helped her fulfill her aim successfully.She collected the passive snakes and the next day she merrily released them all back into the wild.She was so 9.delighted(delight) that she determined to send her invention to the patent office to get 10.recognition(recognize) for her successful idea.Step 4Sentence-learning1．Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them.[句式分析]本句主干是倒装句式Here was a chance...。
人教新目标英语八年级上册unit5全单元教学设计
人教新目标英语八年级上册Unit 5 What were you doing when the rainstorm came?Section A(1a-2d)Section A(3a-3c)Unit 5 What were you doing when the rainstorm came?Section A(Grammar Focus-4c)Unit 5 What were you doing when the rainstorm came?Section B (1a-2e)Unit 5 What were you doing when the rainstorm came?Section B (3a-Self Check)Step 6 Self CheckSelf Check 1 Fill in the blanks with when &while. Check your sentences with your partner.Self Check 2 . Fill in the blanks with the correct forms of the words in brackets.Check the answers with the class.Step 9 Homework某英语论坛发起了一个主题为“自己曾做过的一件好事”的讨论。
请你将自己曾做过的一件好事写出来，发表在该论坛里，与大家一起分享。
不少于80词，可适当发挥。
该写作任务要求用英语写一件过去发生的事情，即要求写一篇记叙文。
写作时要注意记叙文的六要素：时间、地点、人物、事件起因、经过和结果。
可以采用正叙、倒叙或插叙的方式来写。
因为事情发生在过去，所以文章宜用一般过去时或过去进行时。
文章的整体结构可如下：引出文章话题→Here is something ...交代事情的具体经过→It was a sunny afternoon. I was ...收尾，浅谈感悟→On that day, we went back home late, but ...59。
warmup参数
warmup参数【原创版】目录1.Warmup 参数的概念和作用2.Warmup 参数的应用场景3.Warmup 参数的设置方法和注意事项4.Warmup 参数对模型性能的影响正文一、Warmup 参数的概念和作用Warmup 参数，顾名思义，是指在模型训练的初期阶段，对模型进行预热的一种技术。
在深度学习领域，尤其是自然语言处理和推荐系统等任务中，Warmup 参数被广泛应用。
其主要作用是让模型在训练开始时，迅速进入状态，提高模型收敛速度，降低训练不稳定性。
二、Warmup 参数的应用场景Warmup 参数通常应用于以下场景：1.在训练开始时，由于模型参数的初始值是随机设置的，因此可能导致模型在开始阶段表现不佳。
通过设置 Warmup 参数，可以让模型在训练初期快速达到一个较好的状态。
2.当训练数据量较大时，直接从大量的数据开始训练可能导致模型收敛速度较慢。
此时，可以通过设置 Warmup 参数，让模型先从少量的数据进行训练，逐渐进入状态，再进行大量数据的训练。
三、Warmup 参数的设置方法和注意事项设置 Warmup 参数的方法通常取决于具体的训练环境和任务。
一般来说，有以下几种设置方法：1.设置 Warmup 的步数。
这是最常见的设置方法，通常在训练开始时，设置一定数量的步数作为 Warmup 阶段，让模型在这些步数内进行预热。
2.设置 Warmup 的时间。
这种方法通常用于在线学习场景，可以根据训练的时间步数，设置 Warmup 的时间。
3.设置 Warmup 的学习率。
这种方法适用于需要调整学习率的任务，可以在训练开始时，设置一个较小的学习率，作为 Warmup 阶段，随着训练的进行，再逐渐调整学习率。
在设置 Warmup 参数时，需要注意以下几点：1.Warmup 参数的设置需要根据具体的任务和数据情况进行调整，不同的任务和数据可能需要不同的 Warmup 参数设置。
2.Warmup 参数的设置不能过大，否则可能导致模型在训练开始时表现过好，而在后续的训练中表现不佳。
benchmarksql warmup 参数
benchmarksql warmup 参数【原创实用版】目录1.介绍 benchmarksql2.详述 warmup 参数3.展示如何使用 warmup 参数4.分析 warmup 参数的影响5.总结正文benchmarksql 是一个用于测试和优化 SQL 性能的工具，可以帮助数据库管理员和开发人员了解 SQL 语句的性能瓶颈，并针对这些瓶颈进行优化。
在 benchmarksql 中，有一个名为 warmup 的参数，对于 SQL 性能测试有着重要的影响。
warmup 参数是一个控制测试次数的参数。
在 benchmarksql 中，warmup 指定了在正式测试之前需要执行多少次 SQL 语句。
这个参数的主要作用是让数据库系统对 SQL 语句进行预热，从而在正式测试时能够得到更准确的性能数据。
使用 warmup 参数非常简单，只需在执行 benchmarksql 命令时，将其添加到命令行中即可。
例如，如果想要对某个 SQL 语句进行 10 次预热，可以执行如下命令：```benchmarksql --warmup=10 <sql_statement>```warmup 参数对 SQL 性能测试有着重要的影响。
通过设置合适的warmup 值，可以让数据库系统对 SQL 语句进行充分的预热，从而在正式测试时得到更准确的性能数据。
然而，如果 warmup 值设置过大，可能会导致测试时间过长，影响测试效率。
因此，在实际使用中，需要根据具体情况合理设置 warmup 参数。
总的来说，warmup 参数是 benchmarksql 中一个重要的参数，对于SQL 性能测试有着重要的影响。