1、班级： 小组： 姓名： 组内评价： 教师评价： 应县四中高一英语学案 201213018 Practice makes perfect(熟能生巧 ) - 1 -Module 5 A Lesson in a LabGrammar 编制人：王连宝 秦晓玲 郁建青 审稿人：王连宝 编号：201213018 使用时间：2012.10【Learning contents】: Grammar 1 and Grammar 2 【Learning aim】: To master the sentences to express degrees of comparison 初中知识回顾形容词，副词的比较级与最高
2、级的构成A. 单音节形容词，副词比较等级的变化规则1. 如：hard-harder-hardest2. 如：late-later-latest3. 如：big-bigger-biggest写出下列各词的比较等级：old fast high hot close B. 双音节和多音节词的比较级和最高级。1. 以辅音字母+y 结尾的双音节形容词，变 y为 i再加-er 和-est.happy-happier-happiest easy-easier-easiestearly 2. 其它的双音节词或多音节词大都在前面加 和 构成 比较级和最高级。exact-more exact-most exactb
3、eautiful-more beautiful-most beautifulC. 少数形容词和副词的比较级和最高级是不规则的。如：good,well-better-bestmany,much-_- _Little-_-_old(表长幼顺序）-_- _bad ,ill, badly-_- _Far-_-_ ; _-_运用与提高1.倍数表达法 （提示 module 1中的一句话）_三种结构：1_2_3_译：这个大厅是我们教室的 5倍大。班级： 小组： 姓名： 组内评价： 教师评价： 应县四中高一英语学案 201213018 Practice makes perfect(熟能生巧 ) - 2 -两倍
4、用_ 两倍以上用_2.倍数表达的特殊形式 倍数 + more + 名词 + thaneg.He earns five times more money than he did ten years ago.模仿造句：他们现在建起的楼房是五年前的 10倍。_ 倍数 + what 从句eg. The length of the road is four times what it was three years ago.模仿造句：今年的肉价是去年的两倍。_ 倍数 + that of eg.In this workshop, the output of July was three times tha
5、t of June.句中的 three times改为 twice more than对吗？_模仿造句：我校的学生数今年是去年的 2倍。_ 3.形容词和副词比较级的特殊用法表示一方随另一方的程度变化时the + 比较级（+主+谓） ， the + 比较级（+主+谓）the more , the better. _The harder he works, the happier he feels.译:你越多说英语，你就会变得越流利。与自身相比,程度变化时,可用比较级+比较级The weather is getting colder and colder.译:他变得越来越对英语感兴趣了。4. 修饰
6、比较级的词语: 说明比较程度（需背记）much, even, still, a lot , a little, a bit, any, rather 多得多 更加 更加 很多 一点 一点 任何 相当much bigger, even larger, still worse , a lot heavier, a little more , a bit closer, any further, rather faster 随堂练习1. Mary kept weighing herself to see how much she was getting.A. heavier B. heavy C.
7、the heavier D. the heaviest2. Of the two shirts, Id like to choose one.A. the less expensive B. the most expensive C. less expensive D. most expensive3. The number of people present at the concert was than expected. There were many tickets left.A. much smaller B. much more C. much larger D. many mor
8、e4. -Are you satisfied with her answer?-Not at al. It couldnt have been .A. so bad B. worse C. better D. the worst班级： 小组： 姓名： 组内评价： 教师评价： 应县四中高一英语学案 201213018 Practice makes perfect(熟能生巧 ) - 3 -5. Our neighbour has ours.A. as a big house as B. as big a house as C. the same big house as D. a house th
9、e same big as 6. There are two buildings, stands nearly a hundred feet high.A. the larger B. the larger of them C. the larger one that D. the larger of which7. The you study, the youll be in it.A. hard; interested B. harder; interesting C. harder; more interested D. hardest; more interested 8. The p
10、atient isnt out of danger. He is than he was yesterday.A. no better B. worst C. not worst D. not more 9. Lin Fang studies much better than student in her class.A. any B. any other C. the other D. other10. Youre standing too near to the cinema. Can you move ?A. a bit far B. a little farther C. a bit
11、of far D. a little far11. We have a big library in our school. There are books as five years ago.A. more than twice B. as twice as manyC. two as many as D. more than twice as many12. The weather in Jilin is much colder than .A. in Shanghai B. it in Shanghai C. that in Shanghai D. one in Shanghai13.
12、The little town has now grown into a modern big cit, and is what is used to be.A. twice the size than B. twice times the size asC. twice as big as D. twice the size bigger 14. There was no good good news still, and as time went by, he got .A. disappointed and disappointedB. disappointing and disappointingC. more and more disappointedD. more and more disappointing15. -It is so cold today.-It surely is. Its yesterday.A. two degrees colder than B. two degrees as cold C. two degrees colder than D. as two degrees cold as
