人教版八年级下册 Unit7 What's the highest mountain in the world？ SectionA Grammar focus 4a-4c 导学案（无答案）

(c)表示“第几最…”时, 用______+______数词+adj.________级+n.我会造句子：___________________________________________________________(d)用比较级句式表达最高级意义:eg: Jim is the tallest student in Class 2.(请写出此句话的同义句, 至少3句。) =___________________________________________________________________ =___________________________________________________________________ =___________________________________________________________________ 活动二：伟大的中国---祖国之最1.Pairwork. 你知道我国最高的山、最大的沙漠、最深的海、最长的河吗？让我们两人一组，利用图片所给信息操练对话吧！A: What’s the +adj.最+n. in China B: It’s…A: How +adj.+be+主？ B: It’s+数+单位+adj.活动三：伟大的中国---祖国山河1.Groupwork.对于中国人而言，长江与黄河的意义非凡，但两条河各有千秋，让我们以小组为单位将两条河比一比,看看哪组比较级句型运用的好！The more, the better！2. 语法点拨--请归纳总结比较级句式及用法。（一边分享每组的优美句子，一边用红笔与老师一起勾画出形容词、副词的比较级句式及用法。）其他用法：(a).表示“越来越…”, 即: ________________,多音节和部分双音节用 _______________ +______级我会造句子：_______________________________________________________(b).表示“越…越…”, 即:_______+_______+主+谓, _______+_______+主+谓.我会造句子：_______________________________________________________Homework:一、单项选择1. I’m sorry I’m late. I should get here 10 minutes______. A. early B. earlier C. later D. the earliest2.You are too quiet. How I hope you can be ___ outgoing!A. a little more B. too much C. much too D. much less4.— How about the dishes — Fantastic! Nothing tastes _____.nice B. better C. terrible D. worse3.Which is __ , the Yellow River ，the Yangtze or the Nile A. longer B. long C. longest D. the longest4.-- Tom six and he is _______his sister Jane. --How old is Jane --Three. A. twice as old as B. 2 yeas older than C. 3 years younger than D. as old as 5. There are now ______ 20 Siberican Tigers in china. They are endangered .A. more than B. less than C. fewer than D. most than 二、选所给词适当形式填空big, much, popular, long, old, high 1.The Amazon River is one of the________river in the world. It’s a little ________than the Yangtze River.2.Qomolangma is 8,844.43 meters_______.It’s one of the most_______places for serious moutain climers.3.No ocean in the world is as _________as the Pacific Ocean .4.Although Japan is _________than Canada, it is ________smaller.
年级：八年级 学科：英语 执笔人： Unit 7 What’s the highest mountain in the world ( Section A Grammar focus 4a—4c ( http: / / 1s1k.eduyun.cn / portal / html / 1s1k / index / shaike.html" \l "## )) 时间：
教学目标 1. Knowledge aims & ability: To review the words and useful expressions; comparatives and superlatives with adj.; To talk about geography and nature of China with the target languages.2. Teaching methods and procedures: Task-based approach3. Moral aims: To learn more about geography and nature of China , to love the nature ,to protect the nature.
教学重点 大数字的读法和表示度量的结构及比较级和最高级的语法现象。
教学难点 在实际语境中运用大数字的读法和表示度量的结构及比较级和最高级的语法现象来完成语言目标。 教具：blackboard，computer
教学流程激趣导入复习旧知 Warm-up:Sing a song called China. 活动一：伟大的中国---祖国知多少1.准确读出以下三组数字，并猜猜它们所指内容是什么？a. about 1,360,720,000 ； b. over 5,000 years ;c. about 9,600,000 square kilometers;2. 根据三组数字及个人的文化常识完成下面对应的三个句子。(a) China has __________________ population in the world.(b) China is one of __________________countries in the world.(c) China is the third ___________________ country in the world.3. 语法点拨--请归纳总结形容词的最高级句式及用法。（在应用中感悟语法结构，及时归纳总结语法知识是学习英语的好习惯、好方法。）(a)三者或三者以上比较时, 用“主+be+___ +adj._____级+___+范围\___+同类”(b)表示“最…的…之一”时, 用______of +______+adj._____级+____________我会造句子：___________________________________________________________展示汇报活动四：伟大的中国---美丽家乡 如今，我们的家乡抚顺越来越美丽，快拿起你的笔来描绘一下吧。80词左右。要求：介绍我们美丽抚顺的面积、人口数量、她的美丽景点（山、河等）、市容变化及你对这座城市的的感情和展望。Fushun is my hometown. It is the birthplace of Ming Dynasty……