2022年初中英语形容词和副词的比较级和最高级教案 .pdf

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1、“状元堂”教师统一备课纸教师科目时间2009 年月日学生年级学校课题所属：目标知识点1 形容词的比较级2 形容词和副词的最高级3 4 5 6 知识类别考 点重 点难 点学生个性化分析薄弱环节原因分析解决方案针对此学生的教学操作过程设计（重点写教法及学法；含课练、作业方向目的，具体内容另附）知识点分析教法详述学法指导精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 6 页一. 形容词的比较级（一）用法：用于两者（人或物）之间，表示“其中一个比另一个更”或“较”，后面通常用连词than 连结另一个比较的对象，其基本句型是：主语谓语（系动词）形

2、容词比较级than对比对象。ex. Jim is taller than Mike. Mike is shorter than Jim. It s hotter today than it was yesterday. （二） . 构成：比较级的构成分为规则变化和不规则变化。1. 规则变化：A. 单音节词尾 er：cold colder, tall taller, short shorter, small smaller, long longer, old older（旧的B. 单音节词以e 结尾的，只加r： large larger, finefiner, nicenicer. C. 以一个

3、元音字母加一个辅音字母结尾的重读闭音节词，要双写词尾加 er：bigbigger, thin thinner, hothotter, wetwetter D. 以辅音字母加y 结尾的单音节词和部分双音节词变比较级时，先变 y 为 i，再加 er：earlyearlier, busy busier, easyeasier, heavyheavier, dry drier, sunnysunnier, happyhappier. E. 多音节词或部分双音节词变比较级时，在前面加more: friendly more friendly, carefulmore careful, outgoing m

4、ore outgoing interesting more interesting, difficult more difficult 6. 部分双音节词的比较级有两种变化方式：2. 不规则变化good /well better, bad/ill worse, many/muchmore, oldolder/elder, far farther/further, little less （三）原级和比较级前面通常使用的修饰词：在原级前面通常使用very, quite, too, much too, a little, as, so 等。ex: 1. The room is very big.

5、2. The person is quite clever. 3. Today is too hot. 4. He eats too much, so he s much too heavy. 5. I m a little hungry, I d like something to eat. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 6 页6. Jim is as tall as Tom. 7. Your English is so good. 在比较级前面使用的修饰词有：even（更， 更加），a little（有点） ，fa

6、r/ much/ a lot （更加，的多）ex: 1. Yesterday was hot, but today is even hotter. 2. I m a little taller than Mary. 3. This skirt is far/ much/ a lot more beautiful than that one. （四） . 使用比较级时应注意的问题（错题分析）1. Your hair is longer than me. 2. The weather in Beijing is colder than Guangzhou. 3. Picking apples is

7、 much better than have class. 4. Jim is younger than any student in his class. 5. The Changjiang River is longer than all the rivers in China. 6. Jim from Class 1 is taller than any other student in Class 2. 7. Lucy is more outgoing than anyone in her class. 8. Of the two boys, Mike is more interest

8、ing. 9. Who is more beautiful of the twins? 10. Who is busier of your parents? 11. Which is good, this one or that one? 12. I m good at English than my sister. 13. The busier he is, happier he feels. 14. The more careful you are, the good grades you get. 15. The city becomes more beautiful and more

9、beautiful. 16. The weather is getting cold and colder. 17. Her older brother is a worker. 18. Bob is elder than Bill. 19. Science isn t as more interesting as art. 20. The question is much too harder. 二形容词和副词的最高级（一）最高级表示三者或三者以上的人或物进行比较时，用最高级。形容词的最高级前面要加定冠词the， 副词最高级前面的the 可以省略。在含有最高级的句子中，常有一个 in/of

10、短语来表示比较范围。 如：in my class, in China, of the students, of all, of the three 等。（二）最高级的变化规则：同前面我们学的比较级的变化规则基本相同，最高级的变化规则也分为规则变化和不规则变化两种。规则变化就是在词尾加est。1. clean, small, long, hard 2. heavy, dirty, healthy, happy 3. big, thin, fat, hot 4. late, nice, large 多音节或部分双音节单词构成最高级时，在前面加most：精选学习资料 - - - - - - - -

11、- 名师归纳总结 - - - - - - -第 3 页，共 6 页difficult, interesting, beautiful; slowly, quickly, friendly, easily; 特殊变化： goodbetter best; bad/badly/ill worseworst many/muchmore most; little less least; ; （三）最高级的用法1. 表示三者或三者以上的人或事物比较时用最高级：He is (strong) of the three. Shanghai is (big) city in China. Mike did (ba

12、dly) in this test. Who speaks English (well) in your class? 2. 表示三者或三者以上的人或事物进行选择时，用which/who is +the+形容词的最高级，+A 、B、or C？is the (interesting) subject, math, art or English? is (fat), Jim, Tom or Jack? sings (well), Mary, Kate or Lucy? 3. be + one of the +最高级 +复数名词，表示“最的之一”。ex: West Lake is one of (b

13、eautiful) places in China. Mike is one of (tall) students in our school. 4. be + the+序数词 +最高级 +单数名词 +范围，表示“是第几个的”。 ex: The Yellow River is the second (long) in China. I think English is the most interesting subject. And math is the second (interesting ) one. 5. be + the + 最高级 +人或物 +定语从句（ that + 主语 +

14、have/has +ever+过去分词）This is (beautiful) city that I have ever visited. It s (good) news that I have ever heards today. It s (tall) person that I have ever seen. （四）原级、比较级、最高级的用法比较1. Does John draw (well) than Jack? No, Jack draws as (good) as John. 2. Who studies (hard), Tom, Mary or Lucy? Tom studi

15、es than Mary, and Lucy studies of all. 3. Today is very , but yesterday is even .(cold) 4. Bill runs faster than any other student in his class. （同义句）=Bill runs in his class. =Nobody runs Bill in his class. 5. Of the two shirts, Alan bought (cheap) one. 6. Of all the movies I have seen, I like this

16、one . It s not funny at all.A. least B. most C. worst D. best 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页，共 6 页7. Please write and try not to make any mistakes. A. as careful as possible B. most careful C. more carefully D. as carefully as you can （五）巩固训练一）填空：1. English is one of (important)

17、subjects in our school. 2. Of all the students, John does his homework (careful). 3. You speak English much (well) than before. 4. (hard) you work, (good) grades you ll get.5. He s (funny) person that I have seen. 6. Who s the third (heavy) in your class? 二）单项选择：1. Which country has the population,

18、Japan, India or China? Japan, of course. A. smallest B. largest C. most D. least 2. Of all the sports shoes, John bought pair. Then he had some money for socks. A. a cheaper B. the least expensive C. the most expensive D. the best 3. You are getting . A. more and more careful B. more and more carefu

19、lly C. the most careful D. the most carefully 4. I think I m enough to go to school. A. good B. well C. better D. best 5. Better than never. A. late B. the later C. later D. the late 6. What made you so . A. more happily B. happier C. happy D. happiest 7. I think English is French. I don t agree with you.A. less popular than B. the most popular C. as popular as D. as more popular as 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 6 页课时练习、课后作业出题方向训练目的教学反思精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页，共 6 页