Unit+5+Understanding+ideas+学案 高中英语外研版（2019）选择性必修第一册.docx

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1、英语学科阅读课导学案 时间：课题：A Journey of Discovery时长：45分钟学习目标1. Obtain the knowledge of evolution, get main idea and detailed information of Darwins journey.2. Analyze the character of Darwin and use the contextual vocabulary of the topic to talk about the process of discovery freely and logically.3. Gain the

2、spirit of science to guide the study life and enhance the interest towards our nature.重点难点1. Get detailed information of the passage and acquire the spirit of science.2. Use the contextual vocabulary skillfully to talk about the process of discovery logically.导Lead-in1.What species do you recognize

3、in the picture?2. What factors can cause the process of evolution?3. Do you know there is a scientist related to evolution? _ .探I. Predict1. Whose journey is it? _2. What do the tortoise, the bird, the notebook and the pen imply(暗示)?_II.While- reading1. Read Para.1 &7 and guess the main idea of the

4、passage. Darwins journey on the _ led to the important_ _ written on thebook On the Origin of Species2. Match the main idea of following paragraphs.Para.1ADevelop ideas.Para.2 BPropose a theory.Para.3 COn his journey.Para.4 DAnswer the call of the captain.Para.5 EGenerate ideas.Para.6 FThe greatness

5、 of his book.Para.7 GLook for more evidence. 3.Divide following paragraphs into three parts and conclude the main ideas of each part according to activity 1. Before the journey_ the journey He left _spent some time in _reached the Galpagos Islands After the journeyPart.1 (para._)Part.2 (para._)Part.

6、3 (para._)议II . Discussion and Speaking 1. What kind of person was Darwin according to the passage?_2 The young man in question,Charles Darwin, was a geologist and naturalist, fascinated by rocks, plants and animals. He left England on the ship, the Beagle, in1831. The journey gave him the chance to

7、. 2. As he studied these, he asked himself the question: how did different species come to exist? _3 .But Darwin began to think differently. He noticed that some species of animals were very similar to each other. Maybe animals evolved as they adapted to their changing environments?_6 It was a compl

8、etely new idea - a theory of evolution. Darwin explained this theory in his book, On the Origin of Species. It was not published until1859 and immediately caused a storm.this theory in his book, On the Origin of Species. It was not published until1859 and immediately caused a storm.Darwin noticed th

9、at there was a difference between the finches on each of the islands.4.Darwin noticed that there was a difference between the finches on each of the islands. _2. What is the spirit of science? _验III. Retell the passage according to the hints Before the journey(para.1)During the journey(paras2-6)Afte

10、r the journey(para7)1.answer the call2. first choice3. medical school4. be a disgracesamples of the plants and animalscome to existbe similar toew speciesbe regarded as评1. Homework: Write a short passage to tell the story of Darwins journey of discovery.2. Self-assessment: Have you achieved the learning aims we set before class?2学科网（北京）股份有限公司学科网（北京）股份有限公司