初中英语人教版八年级上册unit3 section A.ppt

Enjoyasong I mmoreoutgoingthanmysister Period1 SectionA1a 1c LearningAims 1 了解形容词和副词的比较级 掌握其构成及用法 2 练习用比较级描述人和物 学会正确地评价别人 相互尊重 与别人友好相处 WhatdoIlooklike thin fat short tall outgoing serious严肃的 loudly quietly tallthinlonghairquietly loudlyshorthairheavyshort 1a Matcheachwordwithitsopposite tall taller 更高的 YaoMingistallerthanMichaelJackson MichaelJacksonisshorterthanYaoMing Fanbingbinghas hair WangFeihas hair long short Fanbingbing shairislongerthanWangFei s WangFei shairisshorterthanFanbingbing s heavy thin LiuXiangis thanBob Bobis thanLiuXiang Bob thinner heavier funny funnier I 更有趣的 ZhaoBenshanisfunnierthanXiaoShenyang LiuHuanisheavy FeiMao LiuHuan 80kg FeiMaoisheavier I 更胖的 90kg isheavierthan LiYongismoreoutgoingthanChenglong ChengLongisoutgoing LiYongismoreoutgoing talltallerfastfaster nicenicer thinthinner 以不发音的字母e结尾的 r 一般在词尾 er 原形 比较级 重读闭音节词词尾只有一个辅音字母时 先双写辅音字母再 er earlyearlier outgoingmoreoutgoing 以辅音字母 y结尾的单词 变y为i er 多音节词和部分双音节词前加more 比较级 要变化一般词尾加er long longer tall taller 词尾若有哑音e 直接加r就可以 nice nicer 重读闭音节 单辅音字母要双写 hot hotter big bigger thin thinner 辅音字母若加y 记得把y变为i happy happier funny funnier 多音节更容易 词前加more便可以 outgoing moreoutgoing 让我们归纳 规则变化 比较级 形容词 副词 的构成口诀 形容词不规则变化 good well betterlittle lessmany much morefar farther 指距离 意为更远 further 表程度 意为进一步 old older 表更旧的或更老的 elder 表兄弟姐妹长幼关系 1 Bobis thanTom A tallB tallierC tallerD tallest2 Heismuch thanLily A goodB betterC bestD bettest3 Thechairis thanthebook A moreexpensiveB expensiverC expensivestD themoreexpensive 4 Thebasketballis thanthetennis A bigB biggerC thebiggerD biggest5 Myfatheris thanmymother A busyB busierC busyerD busiest Listenandnumberthepairsoftwinsinthepicture 1b 1 2 3 Compareandsay 2minutes 比一比说一说 Ais 形容词的比较级 than Be g PanChangjiangisfunnierthanLiYong Jack funny 4 1 5 2 Mary 3 May Tom Bob Sam 1 2 A Doyouknowthem B Yes theyare A Whatarethedifferencesbetweenthem B Well Task1 Pairwork Task2 说说你和你的同桌的不同点 Compareyourselfwithyourdeskmate Trytofindmoredifferencesbetweenyouandyourpartner Youmaytalklikethis Well wearequitedifferentinmanyways Iamtallerthanhim However he sheis thanme Thingsarechanging Iamnowverydifferentfrombefore Iwasveryshort butnowIammuchtaller Youmaytalklikethis Workingroupsoffour showyourphototoyourgroupmembersandtalkaboutyourgreatchange Task3 Talkaboutyourgreatch