Unit 2 Listening and Speaking & Listening and Talking 导学案-2022-2023学年高中英语人教版（2019）必修第二册

必修二unit2 listening and speaking导学案 学习目标 To learn to talk about saving endangered wildlife. To learn to use visuals to predict content. To learn to listen for general and specific information. To learn to know we should take actions to protect wildlife. 一、词汇掌握 L.poster n.海报 2.illegal adj..不合法的：非法的 3.illegally adv..不合法地：非法地 4.hunt vt.&vi.打猎；搜寻：追捕 5.hunter n.猎人 6.immediately adv.立刻 7.species n.物种 8.shark n.鲨鱼 9.finn.(鱼的)鳍 10.on earth究竟：到底 11.die out灭亡；逐渐消失 l2.alarming adj.惊人的：使人惊恐的 13.alarm vt..使惊恐：使害怕；使担心 l4.rate n.速度：（比）率vt.划分等级 15.rating n.等级；级别 l6.extinct adj.已灭绝的 l7.extinction n.灭绝 18.mass adj..大量的；广泛的n.大量：堆：群 19 habitat n.(动植物的)生活环境；栖息地 20.aware adj..知道；发觉：有...意识的 2l.aware of意识到：知道 22.endanger vt.使遭受危险；危害 23.average n.平均数；平均水平 24.on average平均 25.prince n.王子；王孙；亲王 26.make progress取得进步 27.concem vt..涉及；让...担忧 28.scary令人害怕的 二、词块梳理与背诵（英汉互译） 1.protect the wildIife保护颜危野生生物 2.under threat. 3.move sb.the most 4.give a moving speech 4.run out. 6.at an rate以惊人的速度 7. at an alarming rate以惊人的速度灭绝 8.cause mass 导致大规模的灭绝 9. loss栖息地丧失 10.make people the problem让人们意识到这个问题be aware of_ 11. 取得很大的进步 12.speak up. 为…辩护；替…讲好 话 13.one's efforts sh.某人做某事付出的努力14.be convinced that..… 15. 关心 16.be danger of extinction有灭绝的 危险 17. 适应 18.take」 to do sth.采取措施做某事 19. 在压力下：承受压力 20.field guide 20. its natural habitats保护它的自然栖息地 1 三、【学习过程】 Part I Lead-in 1.Try to describe the poster. a clock-counting the time a tiger at“11o'clock”position a man at "12 o'clock"position many dead bodies under the clock words:stop illegal hunting immediately Stop illegal huatiag message: immediately 150-200 an hourglass沙漏 wildlife top:150-200 wildlife species lost species down:lost falling down with some wildlife at the bottom (extinct 1 wildlife) 24 hour verv 24 background:every 24 hours message: Up to 73 million a big bowl of shark fin soup a big dying shark with its fin falling down,bleeding dead sharks without fins more sharks on a spoon Protect wildlife message: 台k n soup 2.What message do these 3 posters share? Th