Unit 6 Survival Period 4 Reading 学案 -2023-2024学年高二英语外研版（2019）选择性必修第二册

Unit 6 Period 4 Reading 【学习目标】 Learning Objectives 1 To know the possibility and reasons why we shall move to Mars, and get the main idea of the passage 2 To use the key language points from the passage correctly 【学习过程】 Learning activities 目标一: To know the possibility and reasons why we shall move to Mars, and get the main idea of the passage Activity 1: Predict the main idea according to the title and the pictures. Activity 2: Activity 3: Activity 4: _______________________________________________________________________________ _______________________________________________________________________________ Activity 2: Read the passage quickly and match the main idea with each paragraph. Para. 1______　 Para. 2______ Para. 3______　 Para. 4______ Para. 5______　 A It will be a large challenge to send people to Mars. B At present, we need to take much better care of our own planet. C Present a problem: What is our Plan B for Earth? D The most likely choice is to explore Mars to see if we could live on it. E What we have done to explore Mars since the 1960s. Activity 3: Read the passage and find out why humans might live on Mars. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ Activity 4: Choose the magazine in which you would most likely find the passage and give your reasons. 1 The Traveller 2 All About Space 3 Environmental Concerns 4 Biology for Fun Reasons: _______________________________________________________________________________ _______________________________________________________________________________ Activity 5: Read the passage carefully and finish the two tasks. Task 1: Read the passage carefully and answer the questions. 1. Why do people make Plan B? 2. What is P