第三讲形容词的比较级和最高级.doc

西 安 图 书 馆 培 训 学 校Xian Public Library Training SchoolThe Grammar of Mr. Jiangs Bilingual Class第三讲 形容词的比较级和最高级一构成： （1）一般情况下，在词尾加er或est，如：shortshorterthe shortest lowlowerthe lowest （2）末尾e不发音，直接加r或st,如：latelaterthe latest （3）以一个辅音字母结尾的重读闭音节词，双写最后的字母再加er或est,如：bigbiggerthe biggest （4）末尾以辅音字母加y结尾的词，改y为i加er或st,如：earlyearlierthe earliest （5）多音节单词在原级前加more或most.如；beautifulmore beautifulmost beautiful二不规则的：原级比较级最高级good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastfarfartherfurtherfarthestfurthestoldolderelderoldesteldest三用法：（1）表示“一个事物比另一个事物怎么样”时或“某一个动作比另一个动作怎么样”，就用比较级than 如：His ruler is shorter than hers. He jumps higher than me.（2）当表示“和一样”时用“as形容词/副词（原级）as”. I run as fast as Tom. She is as young as her friend.（3）当表示“和不一样”时用“not as/so形容词/副词（原级）as”,或less 原级than 如：Lily is not as beautiful as Lucy.（Lili没有Lucy漂亮。）（4）比较级 and比较级表示“越来越” 如：She is getting fatter and fatter.例题：写出比较级形式fat slow far badly heavy hot small thin late carefully 选择填空。The box is small,but its very .A.light B.heavy C.heavierThese flowers are than those ones.A.more beautiful B.beautifully C.beautifulWhose ears are ,yours or mine?A.bigger B.big C.biggerHe jumps as as Tom.A.far B.farther C.further高分训练：（一） 用所给词的形式填空。1Jim is not do （well）in PE than LiLei.2. Wang Bing runs （fast）than Liu Tao.3. I jump （high）than some of the boys in my class.4. Do （many）exercise.Youll get （strong）.5. Nancy cant swim as （fast）as fer friend.6. The elephants are （big）than the tigers. 7. Lucy gets up at six.Lily gets up 10 minutes （early）than Lucy.8. Yang Ling reads （good）than all of us.9. These watermelons are （heavy）than those apples.10.He jumps （far）than me.（二） 写出下列词