新版PEP小学英语六年级下册unit1read-and-write.ppt

Unit1 How tall are you?Period5 Free talkHow old are you?Im _ years old.How tall are you?Im _ metres tall.Im _cm tall.How heavy are you?Im _ kg.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反义词连一连反义词连一连oldertallerlongerheaviersmallerstrongerthinnershorteryoungerbiggerfatterweakerlightershorter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.特殊情况的不规则变化 good/well better many/much more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_tallerthinheavierlongbiggerhotsunnierbetterhappystrongsadangrierfunniersmallwindiermoreWarm up更清晰更清晰更明亮更明亮想到想到变化变化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，进行一次旅行旅行，去旅行，进行一次旅行countryside乡村乡村 The story is about a duck and a tree.Lets read the story together.学习新知学习新知 Read and write 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下降下降 lower and lower越来越低越来越低shadow影子影子 longer and longer越来越长越来越长比较级比较级+and+比较级：越来越比较级：越来越be动词动词+动词动词ing形式：表示正在做形式：表示正在做 “Why is 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，意思是的比较级，意思是”更聪明更聪明”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 bird!”学习新知学习新知 Read and writeTips:easy:简单的简单的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.Youarebecomingabeautifulbird.你正在变成一只美丽的鸟。_ 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 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?Read and circleRead the dialogue again and finish the dialogue.lowerlongeroldertallerThink and discuss.写出下列词的比较级big thinfatfunnyhappyheavytallstrongsmall.biggerthinnerfatterfunnierhappierheavierstrongertallersmaller读一读，选择最佳答案1、Themonkeyhasa_tail.A.longerB.tallC.long2、Thebrownmonkeyis_thantheyellowone.A.strongB.strongerC.funny3、Myruleris_thanyourruler.A.shortB.tallerC.longer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 _(young)than me.8.The elephant is _(strong)than the panda.tallerheavybiggerolderthinnershorteryoungerstronger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.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.strongershorteroldertalltallerReadandfill.读句子，填上所缺的单词。1、Im 12 years old.You are 13.Im _ than 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.youngertallershorterheaviertwo1.Myshoesaresize39.(对划线部分提问)2.Sheis49kilograms.(对划线部分提问)3.Sheis1.70metrestall.(对划线部分提问)4.翻译：他比我高，比我聪明。Whatsizeareyourshoes?Howheavyisshe?Howtallisshe?Heistallerandsmarterthanme.当太阳变得越来越低时，为什么我们当太阳变得越来越低时，为什么我们的影子会越来越长？的影子会越来越长？思考：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。Goodbye!