八年级英语下册 Unit 7 What’s the highest mountain in the world Section B(2a-2e)导学案

1 Unit 7 What’s the highest mountain in the world Section B(2a-2e) 【学习目标】 1. 学习并掌握词汇：bamboo, research, awake, excitement, illness, remaining, wild, government, die from, every two years, run over, fall over, or so 2. 学习目标语言：1). When the babies see the keepers, they run over with excitement and some of them even walk into their friends and fall over. 2). The babies often die from illness and don’t live very long. 3). They send people to schools to tell children about the importance of saving the animals. 4). There will be more forests for pandas to live in. 3.情感态度目标：通过学习课文，倡导学生保护动物以及他们的生存环境 重点：1. 掌握阅读技巧 2. 学习重点短语和句型。 难点：掌握阅读技巧。 【学习准备】 学生：完成预习案。 教师：编制导学案、制作多媒体课件、制作教具等。 【预习案】 使用说明&学法指导： 1.正确拼读P54-55单词并牢记; 2.预习Section B 2a-2e，勾重点短语和句子并翻译； 3.理解短语、句型的用法。 4. 10分钟独立完成。 I预习导学 A、预习课本P54-55新单词并背诵，然后通过汉译英来检测自己 1. 竹子 2. 研究 3. 醒的 4. 激动 5. 疾病 6. 成年的 7. 政府 8. 野生的 B、翻译下列短语 1. 死于疾病 2. 每两年 3. 跑过来 4. 绊倒 5. 大约 6. 撞到„ 7. fewer than 2000pandas 8. the importance of saving the animals 9. cut down the forests 10. have no forests to live in

【探究案】 Step1 Talking in groups. 小组交流学习成果，师生互动解决学习中困惑

Step2 Presentation and Learning. Discuss the picture on page54 by using the words in 2a: 1.Do you like pandas? 2.What do you know about them? 3.Why do we have fewer and fewer pandas? 4.What should we do to protect them? Step3 Language ability practice 1. Scan the article to find out what the numbers mean (2b) 2. Scan the article again and answer the questions in 2c. 3. Read the article carefully, find out the main and difficult sentences. Then discuss in your groups. Finish 2d to see if you understand the article clearly.

Step4 Groupwork Think of other ways to help to save the pandas Step5质疑探究（先结对探究，然后小组长组织讨论，共同解决探究中遇到的问题，18分钟） 2

探究点一：Scientists say there are now fewer than 2000 pandas living in the remaining forests. 科学家们说，如今生活在现存森林里的熊猫不到2000只。 句中living in the remaining forests 是 作后置定语。如： the girls . 树下唱歌的姑娘们 The woman by the river is my mother. 河边洗衣服的那个女士是我妈妈。

探究点二：There will be more forests for pandas to live in. 将有更多的森林供熊猫来居住。 句中 是动词不定式 做后置定语。 即学即练：He has no friends . 他没有朋友来交流 I need a piece of paper . 我需要一张纸来写

探究点三：辨析fall over,fall down与fall off When the babies see the keepers,they run over with excitement and some of them even walk into their friends and fall over! 当小熊猫看见饲养员时,它们兴奋地跑过来,一些甚至撞上同伴就摔倒了!(P54) 备选例句: 1.She fell over and broke her leg.她跌倒并把腿摔断了。 2.The boy hit the tree so hard that he fell down.男孩重重地撞在树上,结果自己倒下了。 3.The girl is falling off the bike.(=The girl is falling down from the bike.) 女孩正从自行车上摔下来。 fall over,fall down和fall off的区别: 1.fall over强调的是“ ”。2.fall down强调的是“ ”,后接宾语时应加上介词 。 3.fall off强调的是“ ”,后 接宾语。 【即学即练】 1.那书从桌上掉落在地板上。 The book from the table to the floor.(=The book the table to the floor.) 2.他掉进水里了。He into the water. 探究点四辨析die from与die of The babies often die from illnesses and do not live very long. 小熊猫经常死于疾病,活不长。(P54) 例句: 1.The old man died from a traffic accident.那位老人死于交通事故。 2.The beggar died of hunger and cold.这个乞丐死于饥饿和寒冷。 die from和die of的区别: 1.die from意为“ ”(原因常来自外部,如创伤、交通事故),其后常跟wound,accident,overwork,carelessness,drinking等名词。 2.die of 意为“ ”(原因多来自内部,如情感、冻饿、生病等),其后跟hunger,cold,cancer,old age,a fever,heat等名词。 【即学即练】 1.这个孩子因体质太虚弱而死了。The child weakness. 2.这个人死于肺癌。 The man lung cancer(肺癌). Step6展示探究成果 要求：组长分派展示任务，展示时要面向全体同学，声音洪亮、吐字清晰；板书整洁位置适中；有感情、动作得体大方，要展示自己最精彩的一面，同时提出组内未解决的问题，全班共同探讨解决。其他同学认真倾听，积极思考，准备质疑，相信你一定会成功。 Step7教师点拨：对组内未解决的问题进行精讲评析后，要求学生对学习任务进行记忆。 Step8学以致用，拓展提升 A.单项选择。 ( )1. The house is too small for the family _____. 3

A. live in B. living in C. to live in D. lives in ( )2. There are five boys ___in the classroom. A. read B. reads C. reading D. to read ( )3. We must ___using plastic bags in order to protect our earth. A. give out B. give up C. give away D. give in ( )4. My father spends much money on books, ____he’s not rich. A. but B. because C. even though D. unless ( )5. Nanjing isn’t so large ____Shanghai, however, it’s the second _____city in East China. A. like; largest B. as; largest C. like; large D. as; large B.完成句子 1.他死于去年的一场交通事故。He ___________a traffic accident last year. 2. 我们的老师经常高数我们保护动物的重要性。 Our teacher often tells us about _______________________. 3. 她跑过来打招呼， 但我不知道她的名字。 She _________to say hello, but I don’t know her name. 4. 我看见那个女孩摔倒了。 I saw the little girl ___________. 5. 从现在起，你应该好好照顾你自己。 You should ___________________yourself from now on.

教学反思：