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课件网) UNIT 4 Scientists who changed the world Section Ⅰ Welcome to the unit & Reading 1.通过阅读课文内容，了解两位科学家的事迹；了解如何阅读新闻报道，分析和理解新闻报道的语言；思考并讨论成功的因素有哪些。（思维品质，文化意识） 2.通过分析课文结构，了解文章大意，培养略读和查读等阅读能力。（语言能力，学习能力） 3.通过分析课文细节，培养分析长难句的能力;根据单元内容调整学习策略。（学习能力） Ⅰ.释义匹配 A.n.共和国;共和政体 B.n.生存;存活;残存物;幸存事物 C.n.省;省份 D.n.学说;论;原理;看法;意见 E.adj.致命的;十足的;彻底的 F.adj.有限的 G.adj.家庭的;家用的;家务的n.一家人;家庭 H.adj.足够的;充足的 I.n.药草;香草;草本 J.n.实验;试验;尝试;实践 vi.做试验;进行实验;尝试 1.theory( ) D 2.republic( ) A 3.deadly( ) E 4.province( ) C 5.survival( ) B 6.herb( ) I 7.experiment( ) J 8.household( ) G 9.sufficient( ) H 10.limited( ) F Ⅱ.默写单词 1._____vi.& vt.想要;计划;意指 intend 2._____n.数据;资料;材料 data 3._____vt.& vi.组织;实施;指挥;引导;举止 conduct 4._____n.意外;偶然的事;事故;意外遭遇 accident 5._____vt.较喜欢;偏袒;有助于 n.帮助;好事;赞同;偏袒 favour 6._____n.电;电能 electricity 7._____vt.& vi.充电;收费;控告;谴责；使……承担责任;使充满 n.收费;控告;谴责;掌管 charge 8._____vt.表明;暗示;提及;指出 indicate 9._____n.赞扬;认可;信用 vt.存入金额;把……归于 credit 10._____vt.出版;发行;发表;公布 publish 1._____ （使）加速 speed up 2._____ 成功;奏效;达到目的 pay off 3._____ 偶然;意外地 by accident 4._____查阅;参考;提到;谈及 refer to 5._____提出;提议;建议 put forward 6.let sb down_____ 使某人失望 7.as to _____ 关于;至于 8.take it for granted_____ 想当然地认为;认为……是理所当然 9.outer space _____ 外太空 10.with a bang_____ 很成功;引人注目;有强烈影响 Step 1 先导入，拓展背景知识 Ⅰ.There are some great scientific achievements that have changed the world. Tell something about some famous scientists. Stephen Hawking put forward a theory about 1._____. Tu Youyou is the first Chinese Nobel laureate（获奖者） in physiology or medicine and the first female citizen of China to receive a 2._____. 3._____, who has been committed to the prevention and treatment of major respiratory diseases and significantly contributed to the pandemic fight, was awarded the Medal of the Republic. black holes Nobel Prize Zhong Nanshan Ⅱ.How much do you know about traditional Chinese medicine ____ 略 Ⅲ.What great scientists related to traditional Chinese medicine do you know of ____ 略 Step 2 再精读，明确概要细节 Ⅰ.Read the passage on Pages 44-45 quickly，and find the main idea of each part and complete the chart. to receive chance of survival Chinese and Western qinghao solutions traditional Chinese medicine Ⅱ.Read the passage on Pages 44-45 carefully and choose the right answers. 1.What's the main idea of the whole passage ( ) B A.Qinghaosu,a pure and strong qinghao extract. B.Tu Youyou,the first female Chinese Nobel Prize winner. C.Tu Youyou's contribution to the traditional Chinese medicine. D.Solutions to the problems that Tu and her team m ... ...
