新PEP小学英语六年级下册unit read and write.pptx

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1、Free talkHow old are you?Im _ years old.How tall are you?Im _ metres tall.Im _cm tall.How heavy are you?Im _ kg.第1页/共26页Review 请快速说出图片中闪现的单词并拼写请快速说出图片中闪现的单词并拼写smallertallerheavierbiggerlongershorterthinnerolderyoungerstronger第2页/共26页反义词连一连反义词连一连oldertallerlongerheaviersmallerstrongerthinnershorteryo

2、ungerbiggerfatterweakerlightershorter第3页/共26页形容词的比较级变化规则：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-er tall+er=taller small+er=smaller old+er=older 2.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=bigger thin+n+er=thinner4.以辅音字母加Y 结尾的词，变Y 为I 再加-er.heavy heavi +er=heavier5.特殊情

3、况的不规则变化 good/well better many/much more第4页/共26页写出下列词语的比较级或把比较级变为原级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 _b_ 16.many_tallerthinheavierlongbiggerhotsunnierbetterhappystron

4、gsadangrierfunniersmallwindiermore第5页/共26页Warm up更清晰更清晰更明亮更明亮想到想到变化变化第6页/共26页Wu Yifan and his family are going on a trip to the countryside.Wu Yifan has a story to tell Robin.学习新知学习新知 Read and write Tips:go on a trip 旅行，去旅行，进行一次旅行countryside乡村第7页/共26页 The story is about a duck and a tree.Lets read t

5、he story together.学习新知学习新知 Read and write第8页/共26页 Little duck is watching the sun go down.It is getting lower and lower,but his shadow is getting longer and longer.学习新知学习新知 Read and writeTips:go down下降 lower and lower越来越低shadow影子 longer and longer越来越长比较级+and+比较级：越来越be动词+动词ing形式：表示正在做第9页/共26页 “Why is

6、 that?”little duck asks his old friend Old Tree.”You are older and smarter than me.Tell me why is my shadow longer when the sun gets lower?”学习新知学习新知 Read and writeTips:smater:smart的比较级，意思是”更聪明”第10页/共26页 Old tree says,“Thats easy,Little Duck.The sun goes down every day,and we grow older every day.You

7、r shadow grows longer because you are growing taller.You are becoming a big bird!”学习新知学习新知 Read and writeTips:easy:简单的第11页/共26页LanguagePointsReadandWrite1.Theskyisclearerandthesunisbrighter.天空更晴朗，阳光更明媚。2.Thesungoesdown.太阳落下去了。3.Itisgettinglowerandlower.它变得越来越低。4.Youaresmarterthanme.你比我更聪明。5.Youarebe

8、comingabeautifulbird.你正在变成一只美丽的鸟。第12页/共26页 _ Title Little Duck is watching the sun go down.(小鸭子正在看太阳落下)。It is getting lower and lower,(太阳变得越来越低).but his shadow is getting longer and longer.(但是小鸭子的影子变得越来越长).“Why is that?”Little Duck asks his friend Old Tree.“You are older and smarter than me”Tell me

9、Why is my shadow longer when the sun gets lower?“Old Tree says “Thats easy,Little Duck,The sun goes down every day.And we grow older every day.Your shadow grows longer because you are growing taller.You are becoming a big beautiful bird.“Can you answer Little Ducks question,Robin?第13页/共26页Read and c

10、ircle第14页/共26页Read the dialogue again and finish the dialogue.lowerlongeroldertaller第15页/共26页Think and discuss.第16页/共26页写出下列词的比较级big thinfatfunnyhappyheavytallstrongsmall.biggerthinnerfatterfunnierhappierheavierstrongertallersmaller第17页/共26页读一读，选择最佳答案1、Themonkeyhasa_tail.A.longerB.tallC.long2、Thebro

11、wnmonkeyis_thantheyellowone.A.strongB.strongerC.funny3、Myruleris_thanyourruler.A.shortB.tallerC.longer第18页/共26页根据句意用所给词的适当形式填空1.She is _(tall)than me.2.How _(heavy)are you?3.My hands are _(big)than yours.4.She is 2 years _(old)than me.5.Im _(thin)than you.6.You are _(short)than me.7.ZhangPeng is _(y

12、oung)than me.8.The elephant is _(strong)than the panda.tallerheavybiggerolderthinnershorteryoungerstronger第19页/共26页按要求写句子1.are,you,than,stronger,me（.）（连词成句）2.long,your,legs,are,how（?）（连词成句）3.hands,are,bigger,yours,than,his（.）（连词成句）Youarestrongerthanme.Howlongareyourlegs?Hishandsarebiggerthanyours.第2

13、0页/共26页Readandchoose选词填空.1.Youare_(strong/stronger)thanyourbrother.2.Adogis_(shorter/stronger)thanagiraffe.3.Themanis_(younger/older)thantheboy.4.Im145cm_(taller/tall).5.Tomis_(tall/taller)thanMike.strongershorteroldertalltaller第21页/共26页Readandfill.读句子，填上所缺的单词。1、Im 12 years old.You are 13.Im _ than

14、you.2、Im 160cm tall.You are 164cm.You are than me.3、Im taller than you,so you are _than me.4、You are 50kg.Im 48kg.Youre _ than me.5、You are 10 years old.Im 12.Im _years older than you.youngertallershorterheaviertwo第22页/共26页1.Myshoesaresize39.(对划线部分提问)2.Sheis49kilograms.(对划线部分提问)3.Sheis1.70metrestall

15、.(对划线部分提问)4.翻译：他比我高，比我聪明。Whatsizeareyourshoes?Howheavyisshe?Howtallisshe?Heistallerandsmarterthanme.第23页/共26页当太阳变得越来越低时，为什么我当太阳变得越来越低时，为什么我们的影子会越来越长？们的影子会越来越长？思考：太阳刚刚升起或即将下落时，影子最长。太阳刚刚升起或即将下落时，影子最长。因为这时太阳接近地平线，因为这时太阳接近地平线，与地面的夹角（叫太阳的高度角）最小，与地面的夹角（叫太阳的高度角）最小，形成的影子就最长。形成的影子就最长。到中午时，太阳的高度角最大，到中午时，太阳的高度角最大，形成的影子就最短。形成的影子就最短。第24页/共26页Goodbye!第25页/共26页感谢您的观看！第26页/共26页