Unit3-I-am-more-outgoing-than-my-sister-1a-1c公开课

形容词、副词比较级的构成1.直接在形容词后加-er。2.以不发音的e结尾的形容词直接在其后加-r。tall——tallernice——nicer3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.big——bigger4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”，再加-er。happy——happiershort——small——shorterlarge——whiterwhite——thin——fatterfat——heavierheavy—easiereasy——smallerthinnerlarger5.多音节和部分双音节形容词在其前面加more。outgoing——moreoutgoingbeautiful——morebeautifulpopular------morepopular6.动词+后缀-ing或-ed构成的形容词，在其前面加more.interesting---moreinterestingbored-----morebored7.形容词加后缀ly构成的副词，在前面加more.slow(adj.)---slowly(adv.)---moreslowlyhappy(adj.)---happily(adv.)-----morehappily不规则变化原级比较级最高级good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthestoldolder/elderoldest/eldest写出下列各形容词的比较级shortthinbigloudlylargeheavybusypopularmuchwellshorterthinnerbiggermoreloudlylargerheavierbusiermorepopularmorebetterDengChaoistall.WangZulanisshort.163cm180cmDengChaoistallerthanWangzulan.WangZulanisshorterthanDengChao.Thewomenareheavy.Themenarethin.Thewomenareheavierthanthemen.Themenarethinnerthanthewomen.Angelababyhaslonghair.SunLihasshorthair.AngelababyhaslongerhairthanSunLi.SunLihasshorterhairthanAngelababy.Theysingmoreloudlythanhim.Hesingsmorequietlythanthem.tallthinlonghairquietlyloudlyshorthairheavyshort1a.Matcheachwordwithitsopposite.Comparethesentences.DengChaoistallerthanWangzulan.Thewomenareheavierthanthemen.Theysingmoreloudlythanhim.LiuXiangrunsfasterthanJack.句型结构：主语(A)+谓语+adj./adv.比较级+than+比较对象(B)四要素：比较对象、谓语动词、比较级、than两原则:两者之间的比较，同类事物的比较Theredboxislargerthanthegreenbox.Iammoreoutgoingthanmysister.Tomisfriendlierthanhisbrother.句型结构：主语(A)+谓语(be)+adj.比较级+than+比较对象(B)露西比她的姐姐更友好。Lucyisfriendlierthanhersister.王源比李易峰更年轻。WangYuanisyoungerthanLiYifeng.汤姆的狗比萨姆的更可爱。Tom'sdogisnicerthanSam's.Hesingsmoreloudlythanthem.Irunfasterthanyou.Mysisterjumpshigherthanme.句型结构：主语(A)+谓语(实义)+adv.比较级+than+比较对象(B)她比我工作更努力。Sheworksharderthanme.男生们通常篮球打得比女生们好。Boysusuallyplaybasketballbetterthangirls.Listenandnumberthepairsoftwinsinthepicture.1b1231cPracticetheconversationthenmakeconversationsabouttheothertwins.A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.句型结构：主语(A)+谓语+adj./adv.比较级+than+比较对象(B)四要素：比较对象、谓语动词、比较级、than两原则:两者之间的比较，同类事物的比较运用所学知识，写出6个比较级的句子。PPT制作：小鱼