1、B:Im _ years old.A:How old are you?A:How tall are you?B:Im _m.A:How heavy are you?B:Im _kg.A:What size are your shoes?B:I wear size_.(My shoes are size_)更晴朗更明亮；更明媚想到变化 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
2、 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 kntrsad乡村 New words 1.go down 2.lower l 3.shadow d 4.smarter sm:t 5.become bkm更聪明的开始变得、变成落下更低地The sun goes down.d影子Whatcanyouseeinthepicture?Whoisinthestory?Theduckandtheoldtree.First reading listen and choose a title for the story.A.Little Ducks shadow
3、B.Old Trees shadowSecond readingRead the story again and answer the questions.(Silent reading默读默读)1.Who is younger?A.Little Duck B.Old Tree2.When is the Little Ducks shadow longer?A.In the morning B.In the afternoon Little duck is watching the sun go down.3.What is little duck doing?4.When does the
4、story happen(发生）?In the afternoon.Tips:1.It is getting lower and lower,but his shadow is getting longer and longer.它正在变得越来越低，但是他的影子正变得越来越长。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：表示正在做学习新知学习新知 Read and write4.Yourshadowgrowslongerbecauseyouaregrowingtaller.2.Whyismyshadowlongerwhenthesunge
5、tslower?为什么当太阳变得更低时候，我的影子更长？3.Thesungoesdowneveryday,andwegrowoldereveryday.太阳每天会落下，而且我们每天我们会成长。你的影子变得更长是因为你正在长高。Read the dialogue again and finish the dialogue.lowerlongeroldertaller1.DoyouagreewithOldTree?Why?No,I dont.Because when the sun gets lower,the shadow will get longer.When the sun gets hi
6、gher,the shadow will get shorter.The length of the shadow has nothing to do with the height of the duck.2.CanyouanswerLittleDucksquestion?Whatsyouranswer?Yes,Ican.Theshadowchanges(变化）变化）overtheheight（高度）（高度）ofthesun.Whenthesungetslower,theshadowwillgetlonger.3.Pleasecirclethewordswith“-er”.Thentalkaboutthechangesinyourfriends.
