形容词比较级的用法讲解与练习

1、形容词比拟级的用法讲解与练习高密市立新中学李伟一、原因分析：1、英语中形容词的比拟等级这一用法与汉语语言习惯有着很大不同, 因而学生在理解和使用上会存在一些障碍。2、英语形容词比拟级有着很多灵活多变的使用方法，学生初次接触 这 一语法，需要老师进行必要的指导。二、采取措施：1、从形容词原级的用法开始引入比拟级的用法。2、使用多媒体等教学手段，给学生创造交际环境。3、采用小组、同桌、师生之间的多种交流、 讨论的形式， 进行对话 练习， 学习、理解并正确使用该语法。三、教学设计：一 、教学目标：1、 掌握一些常用形容词的比拟级的形式。good better; bad/illworse;fat -

2、fatter; heavy heavier; boringmore boring 2、 掌握形容词比拟级的构成规那么，正确运用形容词的比拟级。A good friend likes to the same things as me.The harder you work at your study, the better grades you will have?This book is far more interesting than that one?He has learned as many English words as his brother?Of the two girls,

3、 Linda is the taller?We' 11 make our country more and more beautiful.二 、教学重难点：1. 形容词比拟级的构成方法。2. 形容词比拟级的用法三、教学步骤：Step 1: Show the teaching aims.展不教学目标。Step 2 : Revision 上节课我们学习了 Unit 6 Section A , 已经重点学了形 容词比拟级的构成方法，让学生通过复习笔记小组交流的方 式，复习形 容词比拟级的构成及根本用法 .一、写出以下形容词的比拟级。1. quiet 2. interesting 3. out

4、going 4. many 5. ill 6. wet 7. good 8. athletic 9. funny 10. importantAsk and answer in pairs to compare things.Step 3: Let ' s learn and practice the grammar ? 语法讲解与操练。上 节课，我们学习了形容词比拟级的根本用法，即用于两个人或事物的比拟， 其结构形式如下：主语+谓语系动词+形容词比拟级+than+比照成分。也就是，含 有形容 词比拟 级的主句+than+从句。注意从句常常省去意义上和主 句相同的部 分，而只剩下比照的成

5、分。_亍It is warmer today than it was yesterday.今天的天气比昨天暖和。This picture is more beautiful than that one? 这张照片比另直张照片漂 亮。 The sun is much bigger than the moon ? 太阳比月兄大得多。Today we re going to learn some new wa ys of comparing things.今我们来学习进行比拟的几种其他用法。1.同级比拟两个比拟对象程度相同时，用“as+形容词原级+as的结构例如： Tom is as tall as

6、 his brother?My hair is as long as mine在这两种结构中，第一个as是副词，而第二个as是连词；在第二个as的后面接名词、句子或代词的主格一般不要接代词的宾格。例 如：His bedroom is not as big as his sister's. It is not so hot as yesterday.学生两人一组使用as - as及not asso - as练习同级比较。2、在比拟级+ thanJtJ 结构前可以加上某些副词类的词， 以对其进行 修饰， 如 I: far 远， even 甚至， much 许多， still更，还， a l

7、ot 许多， a. little / bit 点， rather 相当地，等等。例如：She's a little more outgoing than me.My bike is much newer than his ?3、比拟级中的两个特殊作用的结构是：a. The +比拟级+句子， the + 比拟级+句子。它表示的意义是 越怎么 样就越怎么样 , 在这个结构中的两个比拟级不 要求 一定词性相同， 它们各自的词性要依句子的需要而定。 例如： The harder you work at your study, the better grades you will have? 你

8、 学习越努力，你的成绩就越好。 ，The more we get together, the happier we 11 be.朋友越多，我们就越快乐。Ask and answer in groups to make some new sentences b. 比拟级+ and +比拟级。它表示的意义是越来越怎么样，在这个结构中的两个比拟级那么要求词性相同。例如：Our country becomes more and more beautiful.When spring comes, the weather is warmer and warmer ?4、 比拟对象中一方不及另一方时，用“n

9、ot as(so) +形容词原级 +as或"less+形容词原级+ than 的结构。He is not as careful as his sister? 二二 He is less careful than his sister= His sister is more careful than he.Ask and answer in groups to make some new sentences5、 在两者之中选择“较为、的一个，比拟级之前加the. 例如 :Amy is the taller of the two girlsOf the two books, the on

10、e on the right is the better?6、 比拟级的形式表达最高级的意思。在这种情况下，往往是将一个人或是一件事与其他所有的人或事相比拟。 做这种句子时有一点要 特别注意 - 别苍了常在比拟状语中用 any other , else 类的字眼， 以将比拟主体排除 在比拟对象以外，因为自己不可以与自己相比拟。 例如 :He is taller than anyone else in our class?He is taller than the other students in our classHe is taller than any other student in

11、our classHe is the tallest in our class?以上四句话意思相同 出示习题，老师引导学生在理解的根底上做同义句转换。Step 4 : Take notes about these grammar points?Step 5: Practice 课堂练习 ：a. Choose:1. Today he is _ than yesterday.A. very better B. a little better C. well D. best2. The white horse is so ?A. strong B. stronger C. a littie stro

12、nger D. strongest3. Cathy did quite in the English test, I did even?A. better; well B. well; well C. well; better D. better; better4. Of the two Australian students, Masha, is _one? I think you canfind her easily.A. tallest the taller C. taller D. the tallest5. The the better ? I 'm shorter of m

13、oney?A. cheap B. cheaper C. expensive D. more expensiveb. Fill in the blanks with the right forms:1. Ann has _ (many) apples than Amy.2. He is much _ (busy) than me.3. My sister is _ (athletic) than me.4. My English teacher is as (serious) as hers ?5. It ' s (danger) to climb the tree ?Step 6 Su

14、mmary:今天我们在 Section A 初次接触形容词比拟级用法的根底上，学习了比 级的其他几种用法。结合图片总结语法要点。Step 7: Test ( 课时达标检测题 ) ：、 Choose1? He feels _ today than yesterday.A. tired more tired C. more tireder D. much tired2. Of the two toys, the child chose?A. the more expensive one B. one most expensiveC. a least expensive D. the most ex

15、pensive of them3. The line is than that one?A. more longer B. not long C. much longer D. many more longer4. The book is _ of the two.A. thinner E. the thinner C? more thinner D. the thinnest5. She looks _ than she does ?A. the more older very older C. much older D. more older6. The garden is becomin

16、g _ ?A. more beautiful and more more beautiful and beautifulC. more and more beautiful D. more beautiful and beautifuler7. hurry, speed ?A. More, less Much, little C. The more, the less D. The much, the little Fill in the blanks with the right forms:1? This bag is a littie (heavy) than that one?2? M

17、r. Smith is a _ (good) teacher ? He always helps us to learn math.3? Dave is _ (quiet) than most of the kids in his class ?4? Of the two girls, I find Lucy the(clever) ?5. Gold( 黄金) is _ (littie) useful than iron(铁)?6? My sister is two years _ (old ) than I.7? Tom is _ (funny) than any other boy in

18、his class?8? The short one is _ (expensive) than the long one?Step 8: Homework 家庭作业 ：翻译句子：1. 这本书和那本书一样有趣。 This book is _ that one ?2. 今天比昨天冷的多。 It is today it wasyesterday ?3. 他比我大两岁。 He is than I.4. 这个故事不如那个恐怖。 This story is _ thatone.5? 她的身体状况一天天好起来。 He is getting everyday.6. 他对英语越来越感兴趣。 He is becoming _English.7. 他吃的越多，人越胖。 The more he eats, the he gets?8. 彳尔的问题是两个中比拟难的那个。 Your question is oftwo.附练习题答案：Practicea. 15 BACBBb. 1. more 2. bus