人教版book5 unit3小课文教学案.doc

高一英语第五模块第二单元小课文教学案制作人：刘凤审核人：李洪燕使用时间：2014-9-25年级签字：编号：10课前预习案I.单词拼写1.The _(材料)of the clothes are soft and comfortable to wear.2. To protect _(生态）, we have to balance the relationships between animals, plants, people and the environment of one place.3.You can give your unwanted _(货物,物品）to charity.4. She has a stressful job as a sales _(代表）5.My mind began to _(漫游）,and as I thought of the wonderful world of the future, my _(兴趣，动机）increased quickly.II.【Task1】Skim the passage and find out the main idea:The passage is mainly about the writers first visit to and seeing the most up-to-date of the century . What amazing things:l Thoughtpad (思想仪)l A waste machine (垃圾分解器)l Manufacturing robots (批量生产机器人)【Task2】Please fill the blanks about the advantages and disadvantages of the three amazing things.para.2Thoughtpad(思想仪)advantages 1. quick & efficient 2. disadvantagethe must think his or her message _, or an _ message may be para.4A waste machine (垃圾分解器)advantages 1. _ all waste 2. turns them into several grades of _ 3. _ is wasted 4. everything is _disadvantages Nonepara.6Manufacturing robots (批量生产机器人) advantages 1._no_ 2. _no_ 3. _no_disadvantagePeople must live on _to _ the robots.课中探究案一、检查反馈，导入新课。_二、目标定位，确定重点。1.掌握文章中的重要短语。2.掌握文章中的重要语言点。三、自主探究，教师点拨。I. Phrases1. 一些最前沿的发明 11. 对是贪婪的2. 带某人到处看看 12. 吞进所有能获得的废弃物3. 最新的通讯形式之一 13. 把变成4. 排除杂念 14. 盯着看，凝视 5. 按下发送键 15. 继续向前移动6. 环保的 16. 工作实践7. 因某事而责备某人 17.不再8. 过去常常 18.发生9.收集废弃物 19. 给机器人设置程序10. 生态学原理 20. 执行/完成任务III. Points1. My first visit was to a space station considered the most modern in space. Described as an enormous round plate, it spins slowly in space to imitate the pull of the earths gravity.【析】considered the most modern in space为过去分词短语作_，修饰station; (相当于定语从句which was considered the most modern in space. )Described as an enormous round plate为过去分词短语作_。eg. The book ,_(publish) many years ago ,is still popular with young people. _ (see) from space, the earth is very small. consider 考虑 + n. (pron.) / 疑问词to do / doing sth. / wh-clauseWe must consider giving it a try. We should consider what to do next. consider 认为 consider sb. (to be/as)或consider sb. to have doneI consider that you are wrong.I consider it （to be / as ）a great honor to be invited to dinner. eg. Charles Babbage is generally considered the first computer.A. to have invented B. to invent C. inventing D. to be inventing【拓展：】considerabe 相当大的；可观的considerate 考虑周到的；体谅的；体贴的 consideration 考虑；体贴 takeinto consideration = consider sth.2. Inside was an exhibition of the most up-to-date inventions of the 31st century.【析】此句为倒装句，其中inside为地点副词。表示方向、地点和时间的副词如there, here, inside, outside, away等，位于句首时，句子要用_倒装。 e.g.: Here comes the bus. Outside are several naughty boys.3. Well, now theres a system where the waste is disposed of using the principles of ecology.【析】句中where the waste ecology 为_从句，先行词是case, point, job, situation, activity等，从句中缺少抽象意义地点状语，关系词要用wheree.g.:I know many cases _ Chinese students cant make correct English sentences.I was offered a job _ I would learn much.I took part in many activities _ were held by Volunteer Association this summer.四、尝试演练，合作解疑。 1. （hear）the news, he cried.2. He stood there, _ (admire) the picture.3._(suffer) from pollution for many years, the area is not fit to live in.4. _(show) around the school, the visitors went away.五、课堂小结，布置作业。课后巩固案 1. If you _ your food in this way, it will do harm to your health.A. lack B. taste C. press D. swallow2. -They seem to believe that we have been taken in.-Do they really think we are stupid enough to _ that.A. chew B. eat C. feed D. swallow3. He headed back towards the crowded market, _ up by the crowd. A. being swallowed B. swallowed C. swallowing D. having swallowed4. _for power, the general conceived a plan to overthrow the government.A. Greedy B. Afraid C. Famous D. Popular5. Many things, _ impossible in the past, like working in space, have already come true. A. being considered B. to be considered C. considered D. considering6. If the project _next month is delayed, the construction company will be fined. A. completed B. being completed C. having been completed D. to be completed7. Tooursurprise,thestudentconsidered_shouldhavewontheprize! Acheating Bhavingcheated Ctohavebeencheated Dtohavecheated 8. We must _the weather _when we climb mountains.A. take; into considerations B. take; to considerationC. take; into consideration D. take; to consideration9. Everything