Unit3I’mmoreoutgoingthanmysister.SectionA1(1a-1c)尹梅一、教學(xué)目標(biāo)：1.語言知識目標(biāo)：1)能掌握以下單詞：outgoing,better,loudly,quietly,hard-working,competition,fantastic,which,clearly,win能掌握以下句型：①TinaistallerthanTara.②SamhaslongerhairthanTom.③ShealsosingsmoreloudlythanTara.2)能掌握以下語法：①形容詞或副詞比較級形式的構(gòu)成。②表示兩者進(jìn)行比較的句式結(jié)構(gòu)。2.情感態(tài)度價(jià)值觀目標(biāo)：能對人物的外表進(jìn)行描繪，個(gè)性進(jìn)行比較。二、教學(xué)重難點(diǎn)1.教學(xué)重點(diǎn)：1)形容詞或副詞比較級形式的構(gòu)成。2)表示兩者進(jìn)行比較的句式結(jié)構(gòu)。2.教學(xué)難點(diǎn)：HehasshorterhairthanSam.IsTomsmarterthanTim?ShealsosingsmoreloudlythanTara.三、教學(xué)過程Ⅰ.Lead-inAskthestudentstousesomeadjectivestodescribeme.Showsomepicturesforthestudentsandaskthemtouseadjectivesandadverbstodescribethem.Ⅱ.PresentationMatching(1a)Matcheachwordwithitsopposite.Leadinthesentencestructures1.Showingpicturesoftwopeopleortwoobjects,andguidethestudentstousethesentencestructures.Atthesametime,writethecomparativeformsofthewordsontheblackboard.(1)A+be(V)+（形容詞）比較級+than+B.(2)A+have/has+（形容詞）比較級+n.+than+B.(3)A+實(shí)意動(dòng)詞+（副詞）比較級+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總結(jié)：形容詞和副詞比較級的變化規(guī)則單音節(jié)單詞和部分雙音節(jié)單詞1.一般情況，在詞尾加“er”.如short–shorter2.以不發(fā)音的e結(jié)尾的單詞，直接加“r”.如fine—finer3.以重讀閉音節(jié)結(jié)尾，而且末尾只有一個(gè)輔音字母的單詞，雙寫最后一個(gè)字母，再加“er”。如big–bigger4.以輔音字母加y結(jié)尾的單詞，變y為i,再加“er”.如easy--easier多音節(jié)單詞和部分雙音節(jié)單詞：在單詞前面加“more”。如relaxing—morerelaxingbeautiful–morebeautiful二．句型結(jié)構(gòu)：1.A+be+形容詞比較級+than+B2.A+實(shí)義動(dòng)詞+副詞比較級+than+BⅤ.HomeworkWritesixsentences:Writeaboutthethingsthatarethesameanddifferentbetweenyouandyourbestfriend.板書設(shè)計(jì)Unit3IammoreoutingthanmysisterUnit3IammoreoutingthanmysisterSectionA(1a-1c)talltallershortshorterbigbigge