unit3 公开课.ppt

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1、SectionAPeriod1(2a—2d)Unit3I’mmoreoutgoingthanmysister.Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthantheredbox.Thepurplerulerislong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.Thebluerulerisshor

2、terthanthepurpleruler.LinXinruisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanLinXinru.40kg48kgLiYongismoreoutgoingthanChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.形容词副词比较级的构成规则1.直接在形容词后加-er。2.以e结尾的形容词直接在其后加-r。tall—nice—3.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

3、字母再加-er.big—______short—small—shorterlarge—whiterwhite—thin—fatterfat—____smallerthinnerlargertallernicerbigger形容词副词比较级的构成规则4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。happy—______5.多音节和部分双音节形容词在其前面加more。loudly—heavierheavy—easiereasy—morebeautifulbeautiful—moreintere

4、stinginteresting——happiermoreloudlyquietly————morequietly不规则变化：good/well–betterbad/badly/ill–worsemany/much–morelittle–lessfar–farther/further比较级有规律,词尾加上-er两兄弟;要是以e来结尾,只有小二(r)跟上去;重读闭音节词要牢记,双写千万别忘记;要是“辅音+y”来结尾,小艾(i)要把y来替,再加-er两兄弟;多音节词加上more,你看这样多容易。Chant(口

5、诀)Listen.Arethewordsintheboxusedwith-(i)erormore?-er/-iermorefriendlyoutgoingListeningTask2afunnysmartlazyfasthighhardearlyhard-workingCompareyourselfwithyourpartner.PairWorkYouaretallerthanme,butI’mthinnerthanyou.Youaresmarterthanme,butI’mfunnierthanyou.

6、tallerheavierfunnierthinnersmarter…moreoutgoingmorefriendlymorehard-working…Listenagain.HowareTinaandTaradifferent?Fillintheboxes.ListeningTask2bTina…________________________________________________Tara…_____________________________________________ismoreo

7、utgoingthanTara.worksashardasTina.Tina…________________________________________________________________________________________________________________________________Tara…_____________________________________________isfriendlierandfunnierthanTara.canrunf

8、asterandjumphigher.issmarter.islazier.getsupearlierthanTina.2cStudentA,lookatthechartontheright.StudentB,lookatthechartonPage81.AskandanswerquestionsaboutSamandTom.PairworkSamTomsmarttallrunfastgetupearlythinfunnyha