人教PEP版六年级英语下册 Unit1 Part B 第5课时 教学课件PPT小学公开课

PEP版英语六年级（下）PartBReadandwriteUnit1Howtallareyou?能够听懂，读懂并内化Readandwrite

的内容，并能够根据阅读获取信息，通过推理和思考完成活动任务。能够听、说、认读单词：countryside,lower,shadow,smarter,become。✔✔Learninggoals“FruitNinja”Cutthefruitandreadoutthewords.RevisionFreetalkyoungershorterstrongerlongerthinneroldertallerbiggerheaviersmallerAttachapoemtothepicture.Spring春江水暖鸭先知Season:LookandsayWarmingupThesunisbrighter.Theskyisclearer.Springiscoming.Whatwillchange?Treesarebecominggreenerandgreener.Plantsaregettingbiggerandbigger.Canyouthinkofanyotherchangesinspring?Theweatherisgettingwarmer.Thedayisgettinglonger.Thenightisgettingshorter.FreetalkCanyouthinkofanyotherchangesinspring?√√PresentationLookandtickWuBinbinandhisfamilyaregoingonatriptothecountryside.countrysidegoingonatripWuBinbinhasastorytotellRobin.Readandanswer.

__________(Title)LittleDuckiswatchingthesungodown.Itisgettinglowerandlower,buthisshadowisgettinglongerandlonger.“Whyisthat?”LittleDuckaskshisfriendOldTree.“Youareolderandsmarterthanme.Tellme—whyismyshadowlongerwhenthesungetslower?”OldTreesays,“That’seasy,LittleDuck.Thesungoesdowneveryday,andwegrowoldereveryday.Yourshadowgrowslongerbecauseyouaregrowingtaller.Youarebecomingabigbeautifulbird!”现在进行时比较级+and+比较级，表示“越来越……”Q1:Who’sinthisstory?Q2:Whendoesthestoryhappen?LittleDuckandOldTree.Intheafternoon.Readandanswer1.Chooseatitleforthestory.A.LittleDuck’sshadow.B.OldTree’sshadow.2.Whoisyounger?A.Thetree. B.Theduck.3.Whenistheduck’sshadowlonger?A.Inthemorning. B.Intheafternoon.ReadandanswerLittleDuck:OldTree,thesungets______,butmyshadowgets______.Why?

OldTree:That’seasy.Yourshadowgetslongerbecauseyouaregetting_____andgrowing_____everyday.LittleDuck:Sowhatwillhappentome?OldTree:Well,…tallerlowerlongerolderReadandwrite1.Doyouagreewiththeoldtree?Why?No.Becausewhenthesungetslower,theshadowwillgetlonger.Whenthesungetshigher,theshadowwillgetshorter.Thinkanddiscuss2.CanyouanswerLittleDuck’squestion?

What’syouranswer?Yes,Ican.Theshadowchangesovertheheightofthesun.Whenthesungetslower,theshadowwillgetlonger.Whenthesungetshigher,theshadowwillgetshorter.Forexample,theshadowgetslongerintheafternoonbecausethesungetslower.Theshadowistheshortestatnoonbecausethesunisthehighest.

__________(Title)LittleDuckiswatchingthesungodown.Itisgettinglowerandlower,buthisshadowisgettinglongerandlonger.“Whyisthat?”LittleDuckaskshisfriendOldTree.“Youareolderandsmarterthanme.Tellme—whyismyshadowlongerwhenthesungetslower?”OldTreesays,“That’seasy,LittleDuck.Thesungoesdowneveryday,andwegrowoldereveryday.Yourshadowgrowslongerbecauseyouaregrowingtaller.Youarebecomingabigbeautifulbird!”3.Pleasecirclethewordswith“-er”.Talkaboutthechangesinyourfriends.FreetalkI’mgettingstronger/smarter...and...I’mtaller/stronger...thanbefore.太阳与影子在光的照射下，不透明的物体才会有影子出现。太阳的光照方向主要影响物体影子的朝向，太阳的高低主要影响物体影子的长度。朝向：影子始终出现在太阳照射不到的一边，即太阳的光照方向与影子的朝向相反，比如早上太阳在东边，影子在西边。长度：影子的长度和太阳距地平面的高度有关。太阳距地平面较低的话，则影子较长；太阳距地平面较高的话，则影子较短。培优小帮手Mygrandparentsliveinthecountryside.countryside乡村乡村sidecountry边Keywords/ˈkʌntrisaɪd/

Thesungetslowerandlower.lower(low的比较级)更低的低的-erlow比较级词缀/ˈləʊə(r)/Lookattheshadowofmyhands!It’ssocute.shadow阴影；影子/ˈʃædəʊ/Wow!Itissmarterthansomeotheranimals.smarter(smart的比较级)

更聪明的/ˈsmɑːtə(r)/

Heisbecoming

tallerandtaller.become开始变得；变成/bɪˈkʌm/如何表达“越来越……”It’sgettinglowerandlower,but...前后两个形容词都要用比较级形式。比较级+and+比较级对于单音节和少数双音节的形容词，其表达“越来越……”的形式为“比较级+and+比较级”。Languagepoint对于多数两个或两个以上音节的词，表达“越来越……”的形式为“moreandmore+原级”。拓展延伸如：Thegirlisbecomingmoreand

morebeautiful.情景示例典例EveryoneknowsChinaisgetting_____.A.strongandstrongB.strongandstrongerC.strongerandstronger单项选择。Practice一、从方框中选择单词，用其适当形式填空。1.Jackis______thanme.2.I’mgoingonatriptothe_________.3.Myfather__________olderandolder.4.Wecanseeour

_______inthesun.smartercountrysideisbecomingshadowscountrysideshadowsmartbecome二、根据图片完成句子。1.Winteriscoming.It’sgetting

_____and______.2.Whenthesungets_____,the

boy’sshadowge