选修6unit2教学设计

兰州新区永登五中高一英语必修二教学设计兰州新区永登五中高一英语必修二教学设计 设计 陈姿谕设计 陈姿谕 1 Book2 Unit 3 Computer Reading 教 学 目 标 学习目标 1 语言目标 Language aims 1 学会谈论电脑所用的有关单词和短语 calculate universal simplify sum operator logical technological revolution artificial intelligence solve reality personal tube network web application cinance mobile rocket explore 2 让学生了解计算机的历史和基本知识 2 能力目标 Ability aims 1 进一步熟悉掌握一些阅读技巧 比如快速寻找文章细节信息 scanning 归纳和总结 summarizing 2 让学生学会表达自己的观点 3 情感目标 Emotional aims 1 引起学生学习电脑的兴趣 2 培养学生的合作学习能力 教学重点 难点 重重点点 key points 1 let students learn more about history and basic knowledge of P C 2 Get students to learn different reading skills 难难点点 important points 1 Develop students reading ability 2 Enable students to learn to express their opinions 教学方法独学 合作 探究 交流 展示 课时安排二课时 第一课时完成导学案 第二课时小组安排代表展示 导学案 教学过程 一 温故互查一 温故互查 I 根据词性和汉语意思写出该单词 1 vt 计算 n 计算 考虑 n 计算者 计算器 2 vt 简化 n 简化 3 n 智力 聪明 adj 4 adj 私人的 亲自的 adv 就个 人而言 亲自 5 n 幸福 快乐 adj 兰州新区永登五中高一英语必修二教学设计兰州新区永登五中高一英语必修二教学设计 设计 陈姿谕设计 陈姿谕 2 6 n 真实 现实 adj II 重点短语 1 have sth common 和 有共有之处 2 with 把 与 相比 3 from on 从那时 这时起 4 go 过去 经过 走过 5 so 如此 以致 6 as a 结果 7 provide ab sth 为某人提供某物 8 sth with sb 与某人分担 9 as as 既 又 不但 而且 二二 自学检测自学检测 1 主旨归纳 Skim 略读 for the main idea Tips 统揽全文 注重第一段 获得大意即可 不要句句阅读 一 定要快呦 1 Who am I A An operator B Alan Turing C A computer D Human race 2 What s the passage about It s about the of computer 2 细节理解 Scanning for detailed information Summary of the passage I began as a machine in 1642 It took nearly two hundred years I was built as an analytical machine I became a universal machine in 1936 to any mathematical problem I was very big at one time However as time by I was made smaller and smaller I was given a family by a network in the early 1960s I was able to my knowledge with others the World Wide Web I have been widely used in many fields such as in communication trade and medical I have also been put into robots and space rockets to the Moon and Mars I m glad I am a devoted friend and helper of the human race 三 巩固练习三 巩固练习 1 单词拼写 1 The children were given an 智力 智能 test 2 Please help me to 解决 the problem I can t work it out 3 The manager received fifteen 申请 for the position 4 Columbus discovered America but he did not 探究 the new continent 兰州新区永登五中高一英语必修二教学设计兰州新区永登五中高一英语必修二教学设计 设计 陈姿谕设计 陈姿谕 4 完成句子 1 我解决不了这道物理题 你能帮助我吗 I can t Can you help me 2 从那时起 他就对 UFO 非常感兴趣 he showed a great interest in UFOs 3 他遭雨淋了 结果感冒了 He was caught in the rain he 4 还要过两个小时他才能回来 before It he comes back 四 拓展延伸四 拓展延伸 单项填空 1 Since we met last time two years have before I knew it A gone on B gone by C gone out D gone off 2 Unlike most of the other twin sisters Mary and her sister Jane who is half an hour younger have with each other except that they look alike A a lot in common B 1ittle in common C nothing to do D no common 3 In he began to learn Russian when he was in A 1970 the 50 s B the l970 his 50s C the l970s his fifties D 1970s his fifties 4 His expression suggested that he good news A excited have B exciting had C excited had D exciting have 5 Can you move that box away It s A in the way B by the way C on the way D in a way 6 the help all over the country people s life in Yushu is getting better day by day A Under B On C With D For 7 Unexpected difficulties when they were doing the experiment A arose B rose C raised D arisen 8 He may not like my visit but I shall go and see him A by the way B in the way C in the end D anyway 9 Can you my dog while I m on holiday A watch out B watch over 兰州新区永登五中高一英语必修二教学设计兰州新区永登五中高一英语必修二教学设计 设计 陈姿谕设计 陈姿谕 5 C watch out for D look over 教学反思 Book2 Unit 2 Computers Grammar 教 学 目 标 学习目标 1 知识与技能 Language aims Get students to know the structure of the Present Perfect Passive Voice Let the students learn the usage of the Present Perfect Passive Voice 2 过程与方法 Ability aims Enable students to use the Present Perfect Passive Voice correctly and properly 3 情感态度与价值观 Emotional aims Get students to become interested in grammar learning Develop students sense of group cooperation 教学重点 难点 重点重点 key points Get students to master the structure and usages of the Present Perfect Passive Voice 难点难点 difficult points Enable students to learn how to use the Present Perfect Passive Voice correctly 教学方法独学 合作 探究 交流 展示 课时安排三课时 第一课时完成导学案 后两课时小组安排代表展示 导学案 Step I 温故互查温故互查 revision 上单元所学一般将来时被动语态的结构 Step II 自学检测自学检测 Discovering useful structures 1 课本 P21 Exercise 1 2 Can you pick out more than two sentences in the present perfect passive voice from the reading passage 1 2 兰州新区永登五中高一英语必修二教学设计兰州新区永登五中高一英语必修二教学设计 设计 陈姿谕设计 陈姿谕 8 3 Look at the tense used in the sentences you picked out and think over the question What is the structure of the present future passive voice 看你所挑句子的时态 然后思考一般将来时被动语态的结构 4 总结 summing up The structure of the present future passive voice is 现在完成时被动语 态的结构 Step III 巩固练习巩固练习 The present perfect passive voice 现在完成时的被动语态 1 现在完成时被动语态的构成 1 现在完成时被动语态 has have been 及物动词的过去分词 否定式是 在 have has not been 及物动词的过去分词 疑问句式 have has 主语 been 及物动词的过去分词 特殊疑问句式 疑问词 have has 主语 been 及物动词 的过去分词 比如 The 29th Olympic Games haven t been held yet 第 29 届奥 运会还没有举行 Has his new novel been translated into English yet 他的新小说 被译成英语了吗 How long has the book been kept 这本书借了多长时间了 7 How many new words have been learned this term 这学期已经学 了多少新单词了 2 现在完成时被动语态的主要用法 1 表示一个被动的动作发生在说话之前 强调对现在的影响或结 果 The book has been translated into English 这本书已经被翻译成英文了 2 表示被动的动作开始于过去 持续到现在 并有可能持续下去 常与 for 或 since 引导的时间状语连用 或用于 How long 句 型中 表示从过去延续到现在并包含现在在内的一段时间状语 有 already yet lately recently in the last past few years since then up to now so far 等 How long has the computer been used 这台微机用了多长时间了 注意注意 1 现在完成时被动语态的两个助动词 have has 和 been 缺一不 可 2 注意与一般过去时被动语态的区别 一般过去时被动语态表示一个被动的动作发生在过去 其结 果对现在没有影响 而现在完成时被动语态的动作或状态尽 管发生在过去 但侧重说明该动作或状态对现在造成的影响 或结果 The machine has been repaired 机器已经修好了 说明动作 兰州新区永登五中高一英语必修二教学设计兰州新区永登五中高一英语必修二教学设计 设计 陈姿谕设计 陈姿谕 9 发生在过去 对现在有影响 修好了 The machine was repaired yesterday 机器昨天修了 只说明 动作发生在昨天 3 不可与确定的表示过去或将来的时间状语连用 如 yesterday three days ago in l970 等 但可与不确定的时间状 语连用 如 already yet just often recently in the past few years 等 They have been punished recently 他们近来受到了惩罚 4 有些动词像 finish buy start begin return join marry open die 等 表示的动作很短暂 称之为短暂性动词或非延续性动词 它们 构成的现在完成时被动语态不能与 for 构成的短语 since 构成 的短语或引导的句子连用 也不能用于 How long 句型中 The book has been finished for two years The book was finished two years a90 5 动词短语是一个不可分割的整体 在被动语态中要保持其完 整性 其中的介词或副词不可省略 The orphans have been taken good care of here 孤儿们在这 里受到很好的照顾 使用现在完成时被动语态要注意以下几点 1 只带有一个宾语的动词变为被动语态时 将主动语态的宾语变为 被动语态的主语 例如 We have built many houses in the past ten years Many houses have been built in the past ten years 2 带有双宾语的动词 如 give send bring take teach show tell make sing write read sell buy tell pay lend pass promise 等 变为 被动语态时 可将其中一个宾语变为主语 另一个保留不动 例如 We have given him the book He has been given the book The book has been given to him 3 带有复合宾语的动词变为被动语态时 只能将宾语变为主语 原 来的宾补改为主语补足语 原来省略 to 的不定式作宾补的 被动 语态中要用带 to 的不定式 例如 I have told them to help you They have been told to help you I have made her work hard She has been made to work hard 4 短语动词变为被动语态时 要注意保持短语的完整性 动词后原 有的介词或副词不可遗漏 例如 They have referred to the books The books have been referred to by them He has thought of a way of dong it A way of doing it has been thought of 典例解析 典例解析 1 Hundreds of jobs if the factory closes A lose B will be lost C are lost D will lose 解析解析 本句的意思是 如果工厂倒闭 那么将失去数百个工作岗位 lose a job 意为 失业 工作将被失去 要用将来时态的被动语态 因此排除答案 A C 和 D 答案选 B 2 The mayor of Beijing says that all construction work for the Beijing 兰州新区永登五中高一英语必修二教学设计兰州新区永登五中高一英语必修二教学设计 设计 陈姿谕设计 陈姿谕 10 Olympics by 2006 2004 北京 A has been completed B has completed C will have been completed D will have completed 解析解析 宾语从句中主语 all construction work for the Beijing Olympics 和谓语动词 complete 之间有被动关系 所以谓语要用被动语态 因 此排除选项 B 和 D by 2006 暗示谓语要用将来完成时态 因此答 案选 C 3 All the preparations for the task and we are ready to start NMET2000 春招 A completed B complete C had been completed D have been completed 解析 本句的意思是 这项工作的一切准备工作已经就绪 我们只等 开始了 前半句主语和谓语有被动关系 后半句暗示说话是从现在 着眼 所以用现在完成时态的被动语态 答案 D Step4 拓展延伸拓展延伸 单项填空 1 一 The student home because of stealing I m so sorry to hear that A has been sent B has sent C had been sent D sent 2 一 Hi Where are you going 一 What s wrong 一一 The road repairs A haven t completed B weren t completed C haven t been completed D didn t complete 3 一一 We want to sit at the table near the window 1 m sorry but it already A has taken B took C was taken D has been taken 4 How many man made satellites up in our country since last year A sent B was sent C have sent D have been sent 5 The bedroom since last week A was not cleaned B is not cleaned C has not been cleaned D has not cleaned 6 一 the letter to Mr Black 一 No It s still on the desk A Has given B Will be given C Was given D Has been given 7 一 the sports meeting might be put off 一 Yes it all depends on the weather A I ve been told B I ve told C I m told D I told 8 My brother the Youth League for two years A has been in B has entered C has taken part in D has joined in 9 If Newton lived today he would be surprised by what in science and technology A had discovered B had been discovered C has discovered D has been discovered 10 Three more new teaching buildings in our school in the past 兰州新区永登五中高一英语必修二教学设计兰州新区永登五中高一英语必修二教学设计 设计 陈姿谕设计 陈姿谕 11 5 years A have built B were built C will be built D have been built 教学反思 Book6 Unit 3 Music Learning about language how to deal with B deal with how to deal with C deal with how to do with D do with what to deal with 7 Professor Lin can I be absent from your lecture tomorrow A Great news isn t it B I can t agree with you C Give me your reasons D Th