人教版高中英语选修八课件：Unit3课件.ppt(课件中不含音视频素材)

1、英语必修必修 人教版人教版Unit 3Inventors and inventions1 1学习目标展示学习目标展示2 2背景知识链接背景知识链接学习目标展示学习目标展示类别课程标准要求掌握的项目话题Inventions;patent applications;great inventors 词汇patentcourtyardwalnutdistinguishmercifulproductpowderperfumestainlesscubecubicabruptabruptlyconvenientcautionexpectationpassivemerrymerrilyseizecriteri

2、onvalidfileripestringgluefreezinggreengroceridentificationdirectorydialrainfallinnocentlanternbearjamforeheaddynamicdottapwirestrawcurrenthelicoptertrianglestableassociatepracticalrefrigeratorcourtextensionversioncompetencejeeppersonnel call upnow and thenset aboutbeaten trackdive intoset out(to do)

3、hang onout of orderget throughring backring off类别课程标准要求掌握的项目功能打电话(Making telephone calls)Which extension.,please?Can I speak to.,please?Hold the line,please.Hang on,please.Just a moment,please.Im sorry,but this phone is out of order.I cant get through.Sorry.He/She isnt here right now.Can I ring back

4、 later?Ill ring him/her up again.I must ring off now because.类别课程标准要求掌握的项目语法 复习过去分词(用作定语、表语和宾语补足语)(Revise the Past Participle as the Attribute,Predicative and Object Complement)I carried in my hand a small net used for catching fish.She seemed embarrassed by the question.Mary wants her paintings dis

5、played in the gallery.背景知识链接背景知识链接Albert EinsteinIn the year 1905,Albert Einstein published some important papers in a German scientific magazine.They included one of the most important scientific documents in history.It was filled with mathematics.It explained what came to be called his“Special The

6、ory of Relativity.”Ten years later he expanded it to“General Theory of Relativity.”Albert Einsteins theories of relativity are about the basic ideas we use to describe natural happenings.They are about time,space,mass,movement,and gravity.Albert Einstein was born in Ulm,Germany,in 1879.His father ow

7、ned a factory that made electrical devices.His mother enjoyed music and books.His parents were Jewish but they did not observe many of the religions rules.Albert was a quiet child who spent much of his time alone.He was slow to talk and had difficulty learning to read.When Albert was five years old,

8、his father gave him a compass.The child was filled with wonder when he discovered that the compass needle always pointed in the same directionto the north.He asked his father and his uncle what caused the needle to move.Their answers about magnetism and gravity were difficult for the boy to understa

9、nd.Yet he spent a lot of time thinking about them.He said later that he felt something hidden had to be behind things.Albert did not like school.Students could not ask questions.Albert said he felt as if he were in prison.One story says Albert told his uncle Jacob how much he hated school，especially

10、 mathematics.His uncle told him to solve mathematical problems by pretending to be a policeman.“You are looking for someone，”he said，“but you do not know who.Call him XFind him by using the mathematical tools of algebra and geometry.”语篇解读：本文是一篇记叙文，主要向我们叙述了爱因斯坦的一些个人情况及其父母的情况，文中末段提到了爱因斯坦的叔叔在爱因斯坦由厌恶数学到

11、热爱数学的变化中起了关键作用。1When the General Theory of Relativity was put forward，Einstein was _ years old.A39 B26 C36 D42解析：推理判断题。根据文章第一段最后一句话可以得知，爱因斯坦是在从1905年算起的十年后提出了广义相对论，即1915年，再结合第三段提到的信息“爱因斯坦出生于1879年”可以得知，C项为正确答案。C2What can we know from the third and fourth paragraph？_ AEinsteins father enjoyed music and

12、 books.BEinsteins family observed all the religions rules.CEinsteins father ran a plant making electrical equipment.DEinstein was quiet but talkative when he was young.解析：细节理解题。根据文中第三段的第二句话“His father owned a factory that made electrical devices.”可以得知，爱因斯坦的父亲开办了一家生产电器产品的工厂。C项所述符合题意。误解分析：文中第三段提到爱因斯坦的

13、妈妈喜欢音乐和读书，故A项错误；第三段提到爱因斯坦的父母是犹太人，但并不是遵守所有的教规，故B项错误；第四段提到爱因斯坦喜欢安静和独处，言语迟缓，故D项错误。C3What made Einstein curious when he was young？_ AHis fathers factory.BThe mathematics.CThe compass needle always pointing north.DThe General Theory of Relativity.解析：细节理解题。文中第四段提到“The child was filled with wonder when he

14、discovered that the compass needle always pointed in the same directionto the north.”，由此可知，爱因斯坦对罗盘指针总是指向北方特别好奇，故答案为C项。C4Why did little Einstein hate school？_ AStudents could not ask questions at school.BHe was forced to study maths at school.CHe wanted to become a policeman.DThe school was not interesting.解析：推理判断题。根据文章末段的内容可以得知，学生在学校里不能问问题，爱因斯坦感觉学校就像监狱一样，所以讨厌学校，故答案为A项。A