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1、Unit 1 Great scientists Period 1 文本研读课学习目标 1.To talk about science and contributions of scientists. 2.To have a better understanding of the reading passage and learn to use some key words and expressions. 3.To learn to organize a scientific research and appreciate great peoples characteristics and q
2、ualities.自主预习 1.Match the scientist in the left column with his/her contributions in the right column. Alexander Bell electricity Thomas Edisonthe first telephone Wright brothersthe electric lamp Madame Curieblack holes in the universe Franklin theory of gravity Steven Hawkingthe first plane Elbert
3、Einsteinradium Isaac Newton the theory of relativity 2.Do you know how to prove a new idea in scientific research?Discuss in small groups the stages in setting out a new scientific idea.What order would you put them in? Draw a conclusion Think of a method Collect results Make a question Find a probl
4、em Analyse the results Find supporting evidence 3.Do you know the features of infectious diseases?学习过程 Step 1:Skimming 1.Who was the great scientist in the passage and what was the deadly disease of its day? 2.What happened in 1854? 3.What can prove that cholera was severe? Step 2:Careful reading 1.
5、Read Paragraph 1 and then fill in the blanks. John Snow was an doctor in London who Queen Victoria as her personal .He thought about helping ordinary people to cholera.Though the cause and the of it were unknown,he wanted to face the and solve the problem. 2.Read Paragraphs 2 learn to express yourse
6、lves by using them. 2.Learn the method of constructing knowledge trees through self-study and cooperative exploration. 3.Enjoy the fun of expressing yourself using English and participate in class with a strong passion.学习过程 一、词汇精粹 1.conclusion n.结论;结束 【教材原句】 Draw a conclusion.得出结论。 【观察思考】 (1)It is i
7、mportant to draw a conclusion from the facts.从事实中得出结论很重要。(2)In conclusion,Id like to say how much Ive enjoyed staying here.最后我想说我在这里过得有多愉快。【归纳总结】 make/draw/reach/come to/arrive at a conclusion in conclusion 2.defeat vt.击败;打败;使(目的、希望等)落空 【教材原句】 John Snow defeats “King Cholera” 约翰斯诺战胜“霍乱王” 【观察思考】(1)Ou
8、r team defeated our opponent by 50. 我们队以 50 的比分战胜了对手。 (2)By not working hard enough you defeat your own purpose.因你不太努力,所以达不到自己的目的。 【辨析】 defeat/beat/win (1) , 都表示在战斗或竞赛中“战胜,打败(对手)”,后接竞争对手。如:beat the competitor/the country/the team .打败对手/国家/团队 (2) 也可表示“战胜,赢得”,但它的宾语通常是比赛、战争、奖品或表示尊重、崇拜之类意义的词。如: win a ra
9、ce/a battle/a war/a scholarship/a prize/a medal/friendship/reward .赢得比赛/战役/战争/奖学金/奖品/奖章 /友谊/奖赏 3.attend vt.照顾;护理;出席;参加 【教材原句】 John Snow was a famous doctor in Londonso expert,indeed,that he attended Queen Victoria as her personal physician.约翰斯诺是伦敦一位著名的医生他的确医术精湛,因而成为维多利亚女王的私人大夫。【观察思考】 (1)Well attend
10、to the problem later.稍后我们将关注那个问题。 (2)A nurse attends to his needs.有个护士照顾他。【归纳总结】 attend to 专心于;照顾【常用短语】 attend school attend a lecture/meeting attend a wedding/ceremony 【练习】 翻译句子 (1)他们在我们不在时管理事务。(2)他在这个领域很出名,今晚会有成千上万的粉丝将参加他的讲座。4.expose vt.使暴露,显露;曝光;揭露 【教材原句】 But he became inspired when he thought ab
11、out helping ordinary people exposed to cholera.但是 当他一想到要帮助那些受到霍乱威胁的普通百姓,他就感到很振奋。 【观察思考】 (1)A real artist can always expose his students to good art and music.称职的艺术家总能使他的学生接触美好的艺术和音乐。 (2)As a journalist in the war,she was exposed to many dangers.作为战地记者,她置身于多种危险中. (3)Exposure of the body to strong sun
12、light can be harmful.身体受日暴晒会造成损伤。【归纳总结】(在日光、风雨、危险中)暴露,暴晒(后接 to+n.);(摄影的)曝光 n. be exposed to 【练习】用 expose 的适当形式填空 (1)The soil was washed away by the flood, bare rock. (2)The baby was left the wind and rain. (3)The of the plot against the President probably saved his life. 5.absorb 吸收;使(精神)贯注;占用(时间) 【
13、教材原句】 The second suggested that people absorbed this disease into their bodies with their meals.第二种 看法是人们是在吃饭时把这种病引入体内的。 【观察思考】 (1)The equipment can absorb moisture from the air.这一设备能从空气中吸收水分。 (2)He is absorbed in study.他专心读书。 (3)This job absorbs all of my time.这件工作占用了我的全部时间。【归纳总结】 be absorbed in 6.
14、blame vt.责备;谴责;归咎于 n.责怪;(过失、过错等)责任 【教材原句】 It seemed that the water was to blame.看来水是罪魁祸首。 【观察思考】 (1)The careless driver is to blame for the traffic accident yesterday.那个粗心的司机该为昨天发生的交通事故负责。 (2)One of the computers is broken and shes blaming it on me.有台计算机出故障了,她把责任推到我身上。 (3)The student blamed the teac
15、her for his failure.学生因失败而怪老师。【归纳总结】 blame sb. for(doing) sth. blame sth. on sb. sb. be to blame for(doing) sth. 【注意】 be to blame 应负责(无被动形式)。 二、短语集锦 1.put forward 提出(建议等);推荐;荐举;拨快(时钟指针) 【教材原句】 Who put forward a theory about black holes?谁提出了关于黑洞的理论?【观察思考】 (1)He put forward a new plan yesterday.他昨天提出一
16、个新计划。 (2)May I put your name forward as a possible chairman of the committee?我能否提名你当委员会主席?【联想拓展】 put on put up put an end to put off put ones heart into put down put out put back 2.apart from 除之外;另外【教材原句】 Apart from the construction mentioned above,you have also learned the following phrases.除了上 面提到的结构,你们还学过以下的一些短语。 【观察
