八年级英语上册Unit3ImmoreoutgoingthanmysisterSectionA（1a1c）课件人教新目标版

Unit3I'mmoreoutgoingthanmysister.SectionA(1a-1c)1a.Matcheachwordwithitsopposite.tallloudlythinshorthairlonghairheavyquitelyshort1b.Listenandnumberthepairsoftwins1-3inthepicture.132PPT模板：素材：PPT背景：图表：PPT下载：教程：资料下载：范文下载：试卷下载：教案下载：PPT论坛：.1pptPPT课件：语文课件：数学课件：英语课件：美术课件：科学课件：物理课件：化学课件：生物课件：地理课件：历史课件：小结训练写出下列单词的比较级。highlatetallhungrythirstyfuunybighotwetlittlegood/weelbeautifulinterestinghigherlatertallerhungrierthirstierfunnierbiggerhotterwetterlessbettermorebeautifulmoreinteresting用所给词的适当形式填空。

Myfatherhas_________(short)hairthanmymother.Mymotherhas________(long)hairthanmyfather.Butmyfatheris__________(heavy)thanmymotherand_______________(outgoing)thanher.shorterlongerheaviermoreoutgoing1C.Practicetheconversations.A:That'sTara,isn'titB:No,itisn't.It'sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.问题探究1.形容词和副词比较级的构成1）hard—hardergreat—greater2）late—laternice—nicer3）big—biggerfat—fatter4）easy—easierhappy—happier5）beautiful—morebeautifulinteresting—moreinteresting6）good—bettermany—more

一般情况在词尾直接加er；以字母e结尾的只加r；重读闭音节词尾只有一个辅音字母时，先双写该辅音字母，再加er；以辅音字母+y结尾的先变y为i再加er；在多音节和部分双音节词的前加more（更多）或less（较少）；此外还有一些不规则变化的单词，需要我们特殊背诵。2.比较级的用法1）我比Lily瘦。IamthinnerthanLily.2）我跑得比Tom快。IrunfasterthanTom.当两种物体之间相互比较时，我们要用形容词或副词的比较级，“A+be+形容词比较级+than+B”意为“A比B更......()3.Lilyisagoodstudent,____sheA.isB