(
课件网) A Journey of Discovery 导入 Look at the following words and phrases, watch a video and find out their meanings. ① evolution by natural selection ② kinship ③ common ancestor ④ identical twins ⑤ living species ⑥ terrestrial life 导 evolution by natural selection kinship common ancestor identical twins living species terrestrial life 物竞天择 亲属关系 共同的祖先 同卵双胞胎 物种 路栖生物 导 Q1: Can you summarize the key word from the above video and phrases Evolution Charles Darwin Q2: Who can you think of Q3: What do you know about the person 《物种起源》 On the Origin of Species 学习目标 Get the general meaning through skimming. Figure out the order of the events through careful reading. Figure out the passage structure. 运城市安康双语中学 高二英语教研组 思 运城市安康双语中学 高二英语教研组 Match each paragraph with its main idea. Para.1 para.2 para.3 para.4 para.5 Para.6 Para.7 A. Darwin's suspect on the evolution. B. Darwin proposed a theory of evolution. C. Darwin started his journey and asked a question. D. Darwin answered the call of the captain. E. Darwin had a different idea about how species appeared. F. The greatness of his book. G. Darwin found more evidence. D C E G A B F 思 运城市安康双语中学 高二英语教研组 1.Why didn't the captain of the Beagle think Darwin was the best choice A.Because Darwin wasn't admitted to a university. B.Because Darwin was dismissed from school. C.Because Darwin left medical school without completing his degree. D.Because Darwin had not enough interest in visiting distant countries. 2. What did people think about the species at that time A. All species evolved from the same species. B. All species came into being at the same time. C. Some species appeared earlier than the others. D. Some species improved a lot. C B 思 运城市安康双语中学 高二英语教研组 3.What was Darwin's new theory then A. The environment played an important role. B. Species evolved with the changing environment. C. Different species lived in different environments. D. The more complicated the species was,the more time it took to evolve. 4. How did people react to Darwin's theory at first A. Astonished . B. Convinced. C. Satisfied. D. Interested. B A 思 高二英语教研组 5. Choose the main idea of the passage and give your reason. 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. 合作探究 1 2 3 4 5 various living things in their natural environments and samples of the plants and animals he had collected. very similar to each other. had evolved from a common ancestor, which had arrived on the islands a long time before. slowly evolved into many new species. come to exist. Maybe animals evolved as they adapted to their changing environments there was a difference between the finches on each of the island ... ...
