高中A Journey of Discovery5课件设计.pptxVIP

Learning aims: • • • 1. Students could get the factual information of Darwin and what he did, saw, and thought during his journey. 2. Students could find out Darwin’s travel route and the discovery process of evolution. 3. Students could use some expressions in passage (such as: be fascinated by, be crowded with, noticed, suspected…) to retell the journey process; and have a deeper understanding of Darwin’s characteristics and discovery process. • 4. Students could analyze the language used in the passage,and summarize an d acquire the spirits of Darwin. Where do species come from? Read for information— Para 1 What do you know about Darwin? not the first choice... without completing his degree... “ a disgrace to family” shame Despite all this,his adventures on this ship would lead to one of the most important scientific discoveries of all time. Read for information What was Darwin’s route ? ngland,1831 Galapagos Islands ,1835 South America Read for details nd,1831 Why did Darwin decide to join this be crazy about journey? He was fascinated by rocks, plants and animals. The journey gave him the chance to study various living things in their natural environments. S ica 1.What did Darwin do during the journey? His room was crowded with samples of plants and animals he had collected. full of 2.What question came to Darwin's mind? He asked …how did different species come to exist? appear S ca 3. What was Darwin's idea? How about people's opinion at t at me? opposite & new He thought maybe animals evolved to their changing environments. People believed all species had appeared on Earth look for more at the same time ,and had not chang evidence Galapagos Islands, 1835 1.What did Darwin find ? He noticed there was a difference … It seemd their beaks …food availab Darwin suspected… Evolution 2. Which qualities are shown in his discovery On the Origin of Species 1.What was people’s reaction to On the Origin of Species ? …immediately caused a storm. People refused to believe…