八下7单元教学设计.docx

Unit 7 Whats the highest mountain in the world? 第四课时 Section B (2a-2e)【学习目标】 正确使用形容词、副词的原级，最高级和比较级学会对事实和数字的比较。 意识到保护环境和自然资源的重要性 提高学生的阅读能力。【学习重点】1.理解2b的课文,能理解并运用其中的重点短语或句子。2. 将比较级和数字的表达灵活地运用到文章中去。一、预习（自学）：1、英汉互译（在短文中找出下列短语并填写在横线中）。每隔两年 run over with excitement 为做准备_ fewer than _照顾_ in the future_死于 _ save pandas _砍倒_ endangered animals_2、预习2a. 2b. 朗读课文。3、预习2c. 2d. 回答以下问题：What is Lin weis job?What do the baby pandas eat for breakfast?What do adult pandas eat?Why are pandas endangered?What is one way of saving pandas?二、合作探究：（自做 自纠）1、小组内读课文，轮流读，其他同学纠错。（分段进行组内展示，纠错）第一遍快速阅读2b，回答10、 12、200、2,000在文章中的含义。2.细读文章第二遍，回答2c问题。3、展示交流：表演朗读课文2b（第三段）.4、再读一遍课文，完成2d。三、【自检】完成句子:1. The old man died from (ill) at last.2. The child ran to her mother with _(exite).3. We all hope that there _(be) _ (更)more pandas in the future.4.They (派送) people school to tell children the (重要性)of saving the animals.单项选题：1. My work is going to be _ difficult than before.A.very B.much C.more D.too2、He thinks his hometown is _ of all.A .beautiful B. more beautifulC. most beautiful D. the most beautiful3. Your sister looks _ younger than she was.A .more B.much C.very D.most4. In spring, the day is getting _ .A .shorter and shorter B.longer and longerC. short and short D.long and long四、能力提高，小组合作。讨论保护熊猫的其他方法，调查你组里有多少同学赞同你的观点，完成2e。语法点拨1、 they find that most of the babies are already awake and hungry.Awake 形容词，意为“睡着的”，在句中只能作表语，不能作定语。awake的反义词为alseep，意为“睡着的”，辨析：awake 与wakeawake 形容词，作表语，“醒着的”Is he awake or asleep?wake动词，“醒，叫醒”，与叫连用What time do you usually wake up?2、 Pandas do not have many babies,maybe one every two years.Wvery two years 为固定短语，意为“每两年”，every与数词或few,other 连用，表示时间或空间的间隔。 every基数词复数名词I got there ev