英语人教版八年级上册Unit3 I'm more outgoing than m.ppt

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1、Unit3I’mmoreoutgoingthanmysister.Period1SectionA1a-2dTomMaryTomisshorterthanMary.MaryistallerthanTom.Let'scompare.Lilyis_______thanLucy.Lucyis______thanLily.LilyLucythinnerfatterathleticTomPaulTomisathletic._____________________________.PaulismoreathleticthanTom[æθ'letik]体格健壮的Ihave__

2、____hairthanyou.Ihavelongerhairthanyou.shortertallloudlythinshorthairlonghairheavyquietlyshortMatcheachwordwithitsopposite!1a直接+er如：tall---tallerlong---short---wild---calm---quiet---不发音的e结尾:+r如：nice---nicerlarge---fine---重读闭音节且只有一个辅音字母结尾，双写尾字母，再+er如：thin---thinner“热死（湿）大胖子和瘦子”hot(热)-

3、--wet(湿)---big(大)---fat(胖)---thin(瘦)---辅音字母+y结尾的，去y+ier如：funny---funnierheavy---happy---多音节和部分双音节+more如：outgoing---moreoutgoingathletic---serious---careful---beautiful---比较级规律变化：longershorterwildercalmerquieterlargerfinerhotterwetterbiggerfatterthinnerheavierhappiermoreathleticmorese

4、riousmorecarefulmorebeautiful不规则变化:good/well–better–bestbad/badly–worse–worstmany/much–more–mostlittle–less–leastfar–farther/further–farthest/furthest表示两者之间没有差别时,使用句型：as+形容词/副词原级+as如：Heisasexcitedashissister.他和他妹妹一样兴奋。Lilyridesherbikeasfastastheboy.Lily骑车与这个男孩一样快。表示A不如B,使用句型:not…so/a

5、s+形容词和副词原级+as…He isnotso / as excited ashis  sister.他没他妹妹那么兴奋。Lily didnotride her bikeso / as slowly asanold lady.莉莉骑车不像老太太那样慢。在形容词比较级前还可用much,even,farstill,alittle,abit来修饰,表示“……的多”,“甚至……”,“……一些”。e.g.1)Thiscityismuchmorebeautifulthanbefore.2)She’salittlemoreoutgoingthanme.3)It’salitt

6、lecoldertoday.3.“比较级＋and＋比较级”意为“越来越……”。多音节比较级用“moreandmore＋形容词原级”形式。如：It’sgettinghotterandhotter.Thegroupbecamemoreandmorepopular.4.“Which/Whois+比较级…？”比较A、B两事物,问其中哪一个较……时用此句型。如：WhichT-shirtisnicer,thisoneorthatone?Whoismoreoutgoing,MaryorKate?5.在very,quite,so,too,后面加形容词和副词的原级:Heisver

7、yquiet.小结训练写出下列单词的比较级。highlatetallhungrythirstyfuunybighotwetlittlegood/wellbeautifulinterestinghigherlatertallerhungrierthirstierfunnierbiggerhotterwetterlessbettermorebeautifulmoreinteresting用所给词的适当形式填空。Myfatherhas_________(short)hairthanmymother.Mymotherhas________(long)hairthanmy

8、father.Butmy