教师学科教案任教学科:任教年级:任教老师:q %宀「紐八二V■:无工-a1 -.〕'二-pi厂二一 J ：■••- ■，“•丿--• j--i ■=_•・a*応；j ■xx 市实验学校[20 -20 学年度第—学期］Book2 Unit 3 Comp uterReadi ng【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, un iversal,sim plify, sum, op erator, logical, tech no logical, revoluti on, artificial, in tellige nee, solve, reality, person al, tube, n etwork, web, app licatio n, cinan ce, mobile, rocket, explore2)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)、归纟内和总结(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。
重点 key P oi nts:1. let students learn more about history and basic knowledge of PC 。
2. Get stude nts to lear n differe nt read ing skills. 难点 important points:1. Devel op stude nts 'ead ing ability.2. En able stude nts to lear n to exp ress their opinions.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 I 根据词性和汉语意思写出该单词 1. , (vt.)计算 _______ (n.计算者，计算器 (vt.)简化 _________ (n.)智力；聪明_ (adj.)私人的；亲自的 2. 3. 4. _______ 而言；亲自(n.)幸福；快乐(n)简化(adj.(n.)计算；考虑(adj.) _(adv.)就个人教学重点&难点教学方法独学、合作、探究、交流、展示。
课时安排1. have sth. ____ com mon ______ 和 .... 有共有之处2. ________ ...with … 扌巴 与 ... 相比3. from _________ / ________ on 从那时/这时起 _过去；经过；走过 …如此…以致……__果7. P rovide 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. 自学检测1. 主旨归纳 Skim （略读）for the ma in ideaTips :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 . Humanrace.2. What' s the p assage about?It ' s about ________________ of computer. 2. 细节理解 Scanning for detailed information Summary of the p assageI bega n as a _________ mach ine in 1642. It took n early two hun dredyears ___________ 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 give n a family ____ by a n etwork in the early 1960s. I was able to ______________ my kno wledge with others ____________ the World Wide Web.I have bee n widely used in many fields, such as in com muni cati on, _____ , trade and medical ___________ . I have also bee n put into robots and sp ace 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1. 单词拼写6. ________ II 重点短语(n.)真实；现实（adj.）4. go _5. so6. as a1.The children were given an 2,PI ease help me to智力，智能）test.解决）the problem, I can ' t work it3. ____________________________________ The manager received fifteen __________________________________ 申请）for the position .4. Columbus discovered America but he did not ____________ 探究）the new con ti nent. n.完成句子1 .我解决不了这道物理题。
你能帮助我吗？I can ' ___________________________ 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.4.还要过两个小时他才能回来。
（before ）It comes back.四. 拓展延伸 m.单项填空1. Since we met last time two years have A . gone on B . gone by C . gone out D . gone off2. Un like most of the other twin sisters, Mary and her sister Jane who is half an hour younger , have with each other except that theylook alike .A . a lot in com monB . 1ittle in com monC . nothing to doD . no com mon3. In _______ , he began to learn Russian when he was in _________ . A . 1970: the 50 s ' B . the 1970; his 50s C . the 1970s ； his fifties D . 1970s ； his fifties 4 . His _________ exp ressi on suggested that he _____ good n ewsA . excited ; haveB . exciting ； hadC . excited ; hadD . exciting ； have5. Can you move that box away? Its ________ . A. i n the wayB. by the wayC. on the wayD. i n a way 6. ______ thehelp all over the coun try,peopi ' life in Yushu is gett ing,heheB. OnD. For difficulti 二 Can youbefore I knew itB. roseC. raisedD. arise n8.He may not like my visit, but I shall go and see himA.by the wayB. i n the wayC. in the endD. any way9.Can you __________ m y dog while 'm on holiday?A. watch outB. watch overC. watch out forD. look over教学反思：Book2 Unit 2 Compu tersGrammar学习目标:1 .知识与技能Lan guage aims:Get students to know the structure of the Present Perfect PassiveVoice.Let the stude nts lear n the usage of the P rese nt P erfect Passivtsice.2.过程与方法Ability aims:En able stude nts to use the Prese nt P erfect P assive Voicecorrectly and prop erly.3.情感态度与价值观Emotio nal aims:Get stude nts to become in terested in grammar lear ning.Devel op stude ntsse nse of group coop erati on重点key points:Get stude nts to master the structure and usages of 教学重点&难点the P rese nt P erfect P assive V)ice.难点difficult points:En able stude nts to lear n how to use the P rese nt P erfect Passiveice correctly教学方法独学、合作、探究、交流、展示。