2023学年完整版八年级上册Unit3I'mmoreoutgoingthanmysisterUnit3s

Unit3I’mmoreoutgoingthanmysister.SectionA1(1a-1c)尹梅一、教学目标：1.语言知识目标：1)能掌握以下单词：outgoing,better,loudly,quietly,hard-working,competition,fantastic,which,clearly,win能掌握以下句型：①TinaistallerthanTara.②SamhaslongerhairthanTom.③ShealsosingsmoreloudlythanTara.2)能掌握以下语法：①形容词或副词比较级形式的构成。②表示两者进行比较的句式结构。2.情感态度价值观目标：能对人物的外表进行描绘，个性进行比较。二、教学重难点1.教学重点：1)形容词或副词比较级形式的构成。2)表示两者进行比较的句式结构。2.教学难点：HehasshorterhairthanSam.IsTomsmarterthanTim?ShealsosingsmoreloudlythanTara.三、教学过程Ⅰ.Lead-inAskthestudentstousesomeadjectivestodescribeme.Showsomepicturesforthestudentsandaskthemtouseadjectivesandadverbstodescribethem.Ⅱ.PresentationMatching(1a)Matcheachwordwithitsopposite.Leadinthesentencestructures1.Showingpicturesoftwopeopleortwoobjects,andguidethestudentstousethesentencestructures.Atthesametime,writethecomparativeformsofthewordsontheblackboard.(1)A+be(V)+（形容词）比较级+than+B.(2)A+have/has+（形容词）比较级+n.+than+B.(3)A+实意动词+（副词）比较级+than+B2.GroupworkAskthestudentsworkingroupstosummarizetherulesofchangingthewordsintotheircomparativeforms.3.Theninvitesomestudentstowritethecomparativeformsofthewordsontheblackboard.Listening(1b)Listenandnumberthepairsoftwinsinthepicture(1-3).Listentothethreeconversationsandfillintheblankswiththecorrectwords.Pairwork（speaking）Showingpicturesofdifferentpairsoftwinsandsomephotosofthestudentstopracticethesentencestructures.A:That’s...,isn’tit?B:No,itisn’t.It’s.......istaller/shorter/heavier/thinner/...than....Andshe/healsosingsmoreloudly/better/...than......Invitesomepairstopresenttheirconversations.Ⅲ.Summary总结：形容词和副词比较级的变化规则单音节单词和部分双音节单词1.一般情况，在词尾加“er”.如short–shorter2.以不发音的e结尾的单词，直接加“r”.如fine—finer3.以重读闭音节结尾，而且末尾只有一个辅音字母的单词，双写最后一个字母，再加“er”。如big–bigger4.以辅音字母加y结尾的单词，变y为i,再加“er”.如easy--easier多音节单词和部分双音节单词：在单词前面加“more”。如relaxing—morerelaxingbeautiful–morebeautiful二．句型结构：1.A+be+形容词比较级+than+B2.A+实义动词+副词比较级+than+BⅤ.HomeworkWritesixsentences:Writeaboutthethingsthatarethesameanddifferentbetweenyouandyourbestfriend.板书设计Unit3IammoreoutingthanmysisterUnit3IammoreoutingthanmysisterSectionA(1a-1c)talltallershortshorterbigbigge