外研版英语选择性必修一Unit-5-A-Jour.pptVIP

学习目标学完本节课，学生能够：1. 熟悉话题语境，获取课文主旨大意；2. 感知叙述类科学游记的文本结构和语言特点， 按照时间和事件发展顺序梳理Darwin发现之旅；3. 学习掌握并运用相关词句简述Darwin的发现之旅；4. 理解科学基于实践，体会科学探索的艰辛， 学习科学家的科学和创新精神。 A Journey of Discoveryape --- ancestor祖先lower forms of life higher forms of life evolve---evolutionAn evolutionary tree The Theory of Evolution On the Origin of Species 《物种起源》 On the origin of speciesOn the origin of speciesitalic type 斜体What is the book about ? 2. What is the remark on the book? Why?Para____ 6-71. the content : 2. people’s reactions : The theory After the journey The book on the Origin of Species, about the theory of evolution, is regarded as one of the most important works ever written. …evolve from… shocked --- refuse to believebelieveconvincingbegan with a journey on the BeagleThe book It maybe a/an ________ journey. The BeagleThe Galapagos IslandsPredict Which one is the best?A. Darwin’s interest in various living things made him a great naturalist.B. Darwin’s journey on the Beagle inspired his Theory of Evolution.C. Darwin went on a journey to confirm his theory that humans had evolved over time. Main idea The structure12--5The text is organized in order of____ .Para__Para___Para 6-7timeBefore the journeyDuring the journeyEnglandIn 1831In 1835 Despite all this, his adventures on the ship would lead to one of the most important scientific discoveries of all time. ( paraphrase )Before the journey (Para 1) Darwin was not his first choice.2. He would be“a disgrace to yourself and all your family”.1. He left medical school without completing his degree. Although people doubted Darwin, he began his most important scientific discovery journey on the Beagle.in questionThe captain’s remark on Darwin:The reasonsmake sb. ashamed/embarrassment Darwin studied …2. He noticed …During the journey (para 2-5) Darwin asked two questions:1. 2. Darwin suspected …It