Unit 6 Nurturing Nature 第一课时 学案-2023-2024学年高中英语外研版（2019）选择性必修第一册

Teaching & Study plan-----Book4 Unit 6 Nurturing nature Period 1 Class Name Group Evaluation Three-dimensional objectives Knowledge and abilities：To grasp words and phrases Process and methods：By taking notes and practising Attitude and values：  To develop the sense of responsibility Important points Memorizing the key points Difficult points Application Learning methods Student-centred (self –study,cooperation and exploration) Teaching Contents Step 1 Lead in : Deal with the words before reading. 1. permafrost (n.) ________________ 2. antelope (n.) ________________ 3. radiation (n.) ________________ 4. mirror-like (adj.) _________________ 5. plateau (n.) ________________ 6. landmark (n.) ________________ 7. splendid (adj.) _________________ 8. wetland (n.) ________________ 9. grassland (n.) ________________ 10. wander (v.) _________________ 11. steadily (adv.) _________ → adj. _________ 12. massive (adj.)_________→ n._________ 13. delicate adj. _________ →adv.__________ 14. Tibetan (adj.)_________→ n._________ 15. leisure (n.)_________ → adj. _________ → adv. _________ 16. scenery (n.)_________ 联想： scene (n.)_________ Step 2 Study (Thinking ; Presentation and Discussion) Understanding ideas on page 62 Ⅰ.速读：匹配下列段落大意 Part 1（Para. 1）__ Part 2（Para. 2-6）__ Part 3（Para. 7）__ A. How the workers protected the delicate ecosystem. B. Building our “impossible” railway in the world with the care that the environment deserves. C. To travel along the railway that many foreign experts claimed was “impossible”. Ⅱ. 细读：选择最佳答案  I. According to many foreign experts,_______________.  A. it would take a few years to construct the railway  B. it would need a lot of machines to build the railway  C. only foreign companies could complete the task  D. it was impossible to build the railway  2. What can we infer from the second paragraph?  A. It took the workers less than a year to complete the railway B. The author was among the constructio