Unit 1 It's taller than many other buildings.>

宝箴塞初中“三步六助”助学案学科：英语 年级： 八年级 课题：module2 unit1
课 型 新课 课 时 1 主 备 周爱华 学 习 笔 记
审 核 助学教师 使用学生
第一步：问题引领——教师“备助”设疑，激情引入英语中我们应该怎样做比较呢 如果我们要说: 上海比杭州更繁华或者伦敦比剑桥大 该怎么说呢
第二步：互动探究——“自助、求助、互助”，整合资源，探索技能探索新知Compare the following sentences and say the differences of them. The pencil is long.This ruler is longer than it.Liu Xiang is tall.Yao Ming is taller than himLondon is old.Beijing is older than London.The apple is small. This orange is smaller than the apple.形容词比较级（1）1. 比较级定义：表示两者或两类人或事物之间的比较。2. 比较级变化规则：① 一般在词尾加-er。如：small — smaller old — older②以字母e结尾的形容词直接加 –r。如: large — larger fine — finer ③以重读闭音节结尾的形容词，如末尾只有一个辅音字母，应双写该字母，再加-er。如：big — bigger hot — hotter④以辅音字母加 y 结尾的形容词，把“y”变“i”，再加–er。如： busy —busier easy — easier3. 比较级的结构：(1)同级比较的结构： as + 形容词/副词 + as，表示“和……一 样”。Eg : Shannghai city is as old as Beijing city. He is as tall as Tom. not as + 形容词/副词 + as，表示“不 像……那样”。Eg : She is not as short as before.(2)比较级结构： 比较级 + than + 比较对象，表示“比……更……”。Eg : Beijing is bigger than sichuan. I am taller than him. She is healthier than me.
第三步：反馈拓展——教师“补助”点评总结，提升知识与情感。学生“再助”查漏补缺，复习巩固。Language points 1. How was your weekend Pretty good! pretty good表示“相当好”。用于对How’s … /What do you think of … 作答 e.g. — How was your traveling — Pretty good. —你的旅行怎么样 — 非常棒。2. In fact, it only became important in the 1980s. It’s getting bigger and busier. 1) in fact 表示“事实上”。 e.g. In fact, Taiwan is a part of China.事实上，台湾是中国的一部分。 2) in the 1980s 表示“在20世纪80年代”。 结构为“in the + 年 + s”。 e.g. in the 1930s 在20世纪30年代 3) become important 表示“变得重要”。 getting bigger and cleaner 表示“变得更大和更干净”。 become 和 get 表示“变得”，用法等于 be。 3. Some day it will become as busy as Hong Kong, I’m sure. as + 形容词/副词 + as 和……一 样 e.g. He is as tall as his brother.他和他的哥哥一样高。 not as + 形容词/副词 + as 不像…… e.g. This dictionary is not as useful as you think.这本字典不如你想象的那样有用。 4. That’s larger than the population of many other cities in China. population 表示“人口”，一般用单数。 e.g. What’s the population 表示“人口有多少？” What’s the population of America 美国的人口是多少？ China has a large population.中国的人口庞大。 5. Its streets are much wider and cleaner too.much后面加比较级，用来修饰比较 级，表示“更……”。 e.g. Tom runs much faster than Mike. 汤姆比迈克跑得更快。Exercises 写出下列形容词的比较级。1. short — _______ 2. thin — ______3. early — _______ 4. red — _______5. fine — _______ 6. fat — _______7. cool — _______ 8. big — ______9. wet — _______ 10. dry — ______选择题。 _____, this pen is longer than that one. A. One day B. In fact C. Pretty good 2. — Is Hong Kong ____ than Shanghai — Yes, it is. A. new B. newer C. newest3. — Is the dog _____ than that one. — Yes, it is. A. big B. biger C. bigger4. The yellow coat is as ______ as the purple one. A. cheap B. heavier C. cheaper 课后反思：
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