Unit 6 Developing ideas Reading 导学案 高中英语外研版（2019）选择性必修第二册.docx

Unit 6 Survival Plan B:Life on Mars?班级_ 姓名_Step1 Pre-reading How much do you know about MARS？1. Mars is the _ smallest planet in the solar system. a. second b. third c. fourth2. The surface of Mars is covered in _. a. rocks b. water c. grass3. The average recorded temperature on Mars is _. a. 40o C b. 2o C c. -63o C 4. One day on Mars is about _ long. a. 18hours b. 24hours c. 37hoursStep2 Fast reading1.Choose the magazine in which you would most likely find the passage？A.The Traveller B.All About SpaceC.Environmental Concerns D.Biology for Fun2.What was the greatest fear in the 1960s and 1970s?A. Nuclear missiles. B. Environmental problems. C. Exploring space. 3.What does Plan B mean in the passage?A.Exploring other planets, such as Mars, to live on.B.Educating the public to learn the knowledge of space.C.Using robots to search for new resources.4.Why Mars is the most likely choice to live on for humans?A. Because there is no pollution.B. Because there is much renewable energy.C. Because it is relatively close to Earth.5.What is the purpose of the last paragraph?A. To tell us that it is still decades be fore we humans get to Mars.B.To remind us that we should protect our earth.C.To inform us that the earth is the only one that we can live on in the future.Step3 Intensive reading1.Read the passage carefully and finish the blanks.2.Choose the statements that can be inferred from the passage.（多选）(1)Humans have yet not visited Mars. (2)People want to go to Mars on holiday.(3)There are plants growing on Mars. (4)The greatest to life on Earth used to be nuclear missiles.(5)One day, humans will have to go and live on another planet.2(6)Our Plan A includes developing renewable energy resources.(7)The Biosphere 2 experiment ended in failure.Step4 Post readingHow to protect the environment (the Earth)?2学科网（北京）股份有限公司