2014-2015学年高中英语（人教版必修2）同步课件：UNIT 3 SECTION 4.ppt

1、成才之路 英语路漫漫其修远兮 吾将上下而求索人教版 必修2(通用本)ComputersUnit 3Section Unit RevisionUnit 3单元写作指导2课后强化作业3单元要点回顾1单元要点回顾类别课程标准要求掌握的项目重点单词掌握运用1._vi.计算n.计算器_n.计算_2._adj.普遍的；通用的；宇宙的n.宇宙_adv.全体地；一致地；共同地3._vt.解决；解答n.解决方法_4._adj.私人的；个人的；亲自的adv.就个人而言；亲自_n.性格；个性；人格_calculatecalculatorcalculationuniversaluniverseuniversallys

2、olvesolutionpersonalpersonally重点单词掌握运用5._adv.完全地；整个地adj.总的；整个的 n总数；合计_6._n应用；用途；申请vi.申请；请求 vt.应用；运用_7._vt.&vi.探索；探测；探究n.探索；探究；探测_totallytotalapplicationapplyexploreexploration重点单词识记理解8._vt.简化 9._n真实；事实；现实10._adv.无论如何；即使如此 11._n目标；目的；球门；(进球)得分12._vt.下载 13._vi.&vt.发信号；示意 n信号14._n类型 vt.&vi.打字 15._vi.出现

3、；发生simplifyrealityanyhowgoaldownloadsignaltypearise重点短语1.from._从时起 2._ a result结果3._.that.如此以至于4._ a way在某种程度上5._ with处理；安排；对付；涉及 6._over看守；监视onassoindealwatch重点句型1._ I was young I could simplify difficult sums.2.I developed very slowly _ it took nearly two hundred years _ I was built as an analytic

4、al machine by Charles Babbage.3.In 1936 my real father,Alan Turing,wrote a book about _ I could be made to work as a“universal machine”to solve any difficult mathematical problem.Althoughandbeforehow重点句型4._ time went by,I was made smaller.5.Over time my memory has developed _ much _，like an elephant

5、,I never forget anything I have been told！6.But I was always so lonely standing there by myself，_ in the early 1960s they gave me a family connected by a network.Assothatuntil功能项目1.Making decisionsThe advantage/disadvantage is.I think/dont think that.Give me your reasons.2.ReasoningAs/Since.,I think

6、.I agree/dont agree.because.First.Second.Ive decided that.语法 现在完成时的被动语态单元写作指导写想象类作文互动导学学生：写想象类作文需要怎么做？老师：写此类作文时，要做到以下几点：要大胆想象；想象要合理，即以生活为基础。不能脱离实际。另外，想象要有所节制，要为文章的中心思想服务；想象的中心要明确，内容要具体，要有真情实感。学生：想象作文只是对自己想象的事物进行描写吗？老师：实际上，想象作文可分为两类：一是写自己的设想、追求、愿望及梦境，这类习作往往与科幻结合；另一类是童话，运用“拟人”手法，把各种动植物、物品想象成“人”，通过有趣的故

7、事，告诉读者某个道理。典题示例假设你是李华，请以“My Android”为题，介绍一款未来家庭生活中的机器人，要点如下：1机器人的名字、外貌；2机器人的结构、性格和功能。注意：100个词左右。审题谋篇答案：想象类作文；描述未来机器人；以一般现在时态为主；第一人称，第三人称项目结论体 裁话 题时 态人 称词句推敲1词汇：与相似_有高_帮助某人做某事_未来的日常生活就是这样_2句式：它大约120厘米高，有一张可爱的脸和一双明亮的眼睛。It is about 120 centimeters tall.It has a lovely face and two bright eyes.(用with介词短

8、语改写句子)_一句多译。它能帮助我完成一些很难的功课。It can _ some very difficult lessons.It can _ some very difficult lessons.It can help me with some lessons _.有了the android帮助我解决几乎一切问题，生活变得很轻松了！Since the android helps me with almost everything,life has become so easy!(用with的复合结构改写句子)_答案：1.be similar tobe about.tall(in heig

9、ht)/have a height of.help sb.with sth./help sb.to do sth.such is the daily life in the future2It is about 120 centimeters tall with a lovely face and two bright eyes.help me with；help me to do；which are very difficultWith the help of the android,life has become so easy!妙笔成篇_参考答案：My AndroidI have an

10、android,which is similar to a human being in many ways.It is about 120 centimeters tall with a lovely face and two bright eyes.It is a kind of robot directed by my thoughts.My brain sends out signals to the cap on my head,which can pick up the signals and send them to a computer.The computer reads the signals and then controls its move.So I just need to think and then my android will do almost everything for me;for example,it can help me with some very difficult lessons.As you can see,with the help of the android,life has become so easy!Such is the daily life in the future.课后强化作业（点此链接）