1、课题： 八年级上 Unit 3比较级专练本 学 期 总第 课 时 本 单 元 第 5 课时 上 课 日 期：_学习目标：掌握同级、比较级、最高级基本知识教学过程一、 专题讲解：（一） 同级比较： -和一样: 比什么; 和谁比例:这个音乐听起来很好 The music sounds good/nice.例:这个音乐听起来和那个一样好asas The music sounds as good/nice as that否定句中: not asas/ not soasThe music doesnt sound as/so good as that步骤: 一:写最简单的句子二:找好所比的内容三: 用a
2、sas前后夹击,+比较对象例:他长得衰 He is ugly 来源:学&科&网他和王彤长得一样衰 He is as ugly as wt例: 他做得好He does well 他和他做得一样好He does as well as he.例: 他和她一样常来玩He plays as frequently as she同级比较的扩展倍数(Once) asasTwice asas3 times asas10 times asas这个大厦比这个屋子高十倍The building is 10 times as high as the poor house.Asas结构的总结一: 判断其中的哪种词性, 必
3、须熟练掌握good, well的区别二: 倍数的问题三: asas/ as soon as一就/ as soon as possible 尽可能快的 的意思区别四: as as的否定形式中国登月不像美国那么早 China doesnt land on the moon as/so early as U.S.A（二） 比较级和最高级 Hangzhou is a _ beautiful city More; very; much more; much. 解题思路:比较级必须有比较的对象,例:今天比昨天热 今天比较热经典汉语:小腿肚子上挂水平-比较高的水平(比脚高的水瓶)The book he bo
4、ught in the book store was _ than that he brought from his brother better; best; far; far good二、专题练习：（一）用所给单词填空。来源:学|科|网 Mike is _ (friendly) than his brother.来源:1ZXXK It was _ (nice) yesterday than today. Which is _ (big), the sun or the moon? Who is _ (outgoing), Jim or Tom?（二）根据汉语提示或题目要求完成句子。 Luc
5、y is 150cm. Jane is 155cm.（合并成一个同义句）Lucy is _ _ Jane.Jane is _ _ Lucy. My school bag _（比你的重）. (be)（三）单项选择：1. I think Chinese is than maths. interesting Bmore interestingC. most interesting D. the most interesting 2. The Huang He River is one of in China.A. The long river B. the longest riverC. the l
6、ongest rivers D. the longer river 3.It was yesterday than today.A. hot B. hoter C. hotter D. the hottest 4. Which subject do you like , English Chinese or maths?A. best B. well C. better D. good 5. she eats, shell be.来源:学,科,网Z,X,X,KA. Morefat B. The morefatterC. Morethe fatter D. The morethe fatter
7、（四）句型转换1. They both study very hard. (同义句转换) _ _ _study very hard.2. She has longer hair than Emma.(同义句) Her hair is _ than _.3. Mr Green has four English books. Mrs Green has six English books. (根据这两个句子完成下面的句子) Mr Green has_English books_ Mrs Green.4. Art is not as important as chemistry.(同义句)Chemistry is _ _ than art.5. He beat me in tennis yesterday.(一般疑问句) _ he beat you in tennis yesterday?来源:学,科,网Z,X,X,K第 2 页