1、Unit1 How tall are you?Part B read and write形容词的比较级，一般情况下加“er”表示更加smaller shorteryoungerlongerstrongerbiggersmall shortyounglongstrongbig比较级形式（比高）tallerlongerZhang Peng is taller than John.比更高youngerolderSarah is younger than Miss White.更清晰更明亮想到其它的变化The trees are green.The weather is warmer.Do you t
2、hink spring is good for a trip?(春天适合旅行吗？)旅行乡村He has the story to tell the children,too.Spring is coming.（在提示句下划线）影子Wu Yifan and his family are going on a trip to the countryside.Wu Yifan has a story to tell Robin.first reading:Scan(浏览）the story.Tips:go on a trip 旅行，去旅行，进行一次旅行countryside乡村Question:Wh
3、o is in this story?Little duck and Old tree.Task1 Question 1:Who is older?The tree.Question 2:Who is smarter(clever)?The tree.Little duck says to the tree:”You are older and smarter than me.”Second reading：listen to the tape and read the story carefully.Little duck is watching the sun go down.The su
4、n is getting lower and lower,but his shadow is getting longer and longer.Tips: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Task 2Question:What is the little duck doing?Task 31.Choose a title for the story?A.Little Ducks shadow.B.Older Trees shadow.Write the title.Task 4Q
5、uestion 1:When the sun gets lower,what about the little ducks shadow?The little ducks shadow is longer.Question 2:Why is that?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 b
6、ird!”Tips:easy:简单的grow:成长become:成为Task 5Read and circleLittle Ducks shadowLittle 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 s
7、marter 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,Ro
8、bin?Task 1Read after the tape and imitate.third readingTask 2Read the dialogue again and finish the dialogue.Task 3 Role play the dialogueThink and discuss1.Do you agree with old tree?Why?2.Can you anawer the little ducks question?Whats your answer?3.Please circle the words with “er”.Then talk About
9、 the changes in your friends.太阳刚刚升起，或即将落下时影子最长。这时，太阳接近地平线，与地面的夹角（叫太阳的高度角）较小，形成的影子就最长。到中午时，太阳的高度角最大，形成的影子就最短。Little Ducks shadowLittle 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?”Litt
10、le 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 be
11、autiful bird.“Can you answer Little Ducks question,Robin?Little Ducks shadowLittle 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
12、 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,
13、Robin?Task4:Group work Classify比较级归类low big funny heavy smart thin happy long short fat old strong hot warm1._ _ _ _ _ _ _ _ 2._ _ _ _3._ _ _ _ _直接加ery i加er最后三个字母“辅元辅”双写最后一个字母加erlowersmarterlongerolderwarmerstrongerhappierbigger thinnerfunnier heavierhotterfattershorter当太阳变得越来越低时，为什么我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。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，形成的影子就最长。到中午时，太阳的高度角最大，形成的影子就最短。Homework1.Read the story for 3 times and tell the story to your parter.2.Role play the dialogue.Thank you!
