单词复习:1.dinosaur恐龙dinosaur(单数)dinosaurs(复数)2.hall大厅3.metre米4.than比5.both两个都6.taller更高的7.older更年长的8.younger更年轻的9.shorter更短的、更矮的10.longer更长的11.kilogram千克12.heavier更重的13.smaller更小的14.bigger更大的15.stronger更强壮的16.thinner更瘦的tallestshortestshortshortershortesttalltallertallestoldestyoungestyoungyoungeryoungestoldolderoldestlongestshortestshortshortershortestlonglongerlongest用所给词的适当形式填空1.Agiraffe'sneckis____________(long)thanagoat'sneck.2.Zipis___________(old)thanZoom.3.Iam________(tall)thanher.根据汉语意思填空。1.That's_________dinosaurinthishall.(最高的)2.Itistaller__________bothofustogether.(比)3.Therearemore____________overthere.(恐龙)4.Iam1.65____________(米)longeroldertallerthetallestthandinosaursmetres1.That'sthe___________dinosaurinthishall。A.tallB.tallerC.tallest2.Iam23yearsold.Iam_______thanyou.AoldB.olderC.oldest3.Theriveris20__________.AmetreBmetre'sC.metres4.Iamtaller______you.A.toB.thanCof1.Agirlis35________.A.gramsB.kilogramsC.tons2.Iam1.66metres,youare1.55metres.So_______.A.Iamtallerthanyou.B.Iamshorterthanyou.C.Iamtallerofyou.3.How_________areyou?A.tallerB.heavyCsize4.Iamstronger_______mybrother.A.thanBofCto5._____________areyourshoes?Size38.A.HowtallB,HowheavyC.Whatsize连词成句:1.theThat’sintallestdinosaurhallthis.That’sthetallestdinosaurinthehall.2.tallHowitis?Howtallisit?3.tallTheyaresoandbigall.Theyareallsobigandtall.4.1.65metresIam.I’m1.65metres.5.amIthanthistallerone.I’mtallerthanthisone.1.sizewhatshoesyourare?2.wear7sizeIshoes.3.minebiggerfeetyourarethan4.Youtallermethanlook.5.heavyHowyouare?Whatsizeareyourshoes?Iwearsize7shoes.Yourfeetarebiggerthanmine.Youlooktallerthanme.Howheavyareyou?领读、学习新单词1.countryside['kʌntrɪsaɪd]乡村2.lower['ləʊə]更低的3.shadow['ʃædəʊ]阴影、影子4.smarter['smɑ:tə]更聪明的5.become[bɪ'kʌm]开始变得、变成Readandwrite:Theskyisclearerandthesunisbrighter.天空更晴朗了,阳光更明媚了。__________________TitleLittleDuckiswatchingthesungodown.(小鸭子正在看太阳落下)。Itisgettinglowerandlower,(太阳变得越来越低).buthisshadowisgettinglongerandlonger.(但是小鸭子的影子变得越来越长).“Whyisthat?”LittleDuckaskshisfriendOldTree.“Youareolderandsmarterthanme”Tellme–Whyismyshadowlongerwhenthesungetslower?“OldTreesays“That’seasy,LittleDuck,Thesungoesdowneveryday.Andwegrowoldereveryday.Yourshadowgrowslongerbecauseyouaregrowingtaller.Youarebecomingabigbeautifulbird.“CanyouanswerLittleDuck’squestion,Robin?读短文,完成对话。LittleDuck:OldTree,Youare_____and____thanme.Thesungets________,butmyshadowgets______.Why?OldTree:That’seasy.Youshadowgetslongerbecauseyouaregetting_____andgrowing_____everyday.LittleDuck:Sowhatwillhappentome?OldTree:Well……oldersmarterlowerlongertallerolder1.Chooseatitleforthestory.A.LittleDuck’sshadowB.OldTree’sshadow2.Whoisyounger?A.LittleDuckB.OldTree3.WhenistheLittleDuck’sshadowshorter?A.InthemorningB.Intheafternoon形容词的比较级变化规则:1.一般情况下,在形容词的原级后面加-ertall+er=tallersmall+er=smallerold+er=older2.以不发音e结尾的,加-r.fine+r=finer(更好的)late+r=later(更晚的)3.以辅元辅结构结尾的词,双写末尾字母再加-er.big+g+er=biggerthin+n+er=thinner4.以辅音字母加Y结尾的词,变Y为I再加-er.heavyheavi+er=heavier5.特殊情况的不规则变化good/wellbettermany/muchmore写出下列词语的比较级或把比较级变为原级1.tall_________9.happier____________2.thinner________10.strong____________3.heavy________11.sad___________4.longer_________12.angry____________5.big__________13.funny____________6.hotter__________14.smaller____________7.sunny__________15.windy____________8.good_________16.many____________tallerthinheavierlongbiggerhotsunnierwellhappystrongsadangrierfunniersmallwindiermore根据句意用所给词的适当形式填空1.Sheis_________(tall)thanme.2.How________(heavy)areyou?3.Myhandsare__________(big)thanyours.4.Sheis2years________(old)thanme.5.I’m________(thin)thanyou.6.Youare_______(short)thanyou.7.ZhangPengis_______(young)thanme.8.Theelephantis___________(strong)thanthepanda.tallerheavierbiggerolderthinnershorteryoungerstronger