1、How How tall are you?tall are you?Part Part B B Read and writeRead and writeUnit 1Unit 11. 能够正确听、说、认读单词：能够正确听、说、认读单词：countryside, lower, shadow, smarter, become等。等。2. 能够理解能够理解lower and lower, longer and longer。3. 能够听懂、读懂并内化能够听懂、读懂并内化Read and write内容，并能够通过内容，并能够通过 阅读完成相关习题。阅读完成相关习题。4. 能够能够在文段中捕捉不同类型的
2、信息，通过简单的推理在文段中捕捉不同类型的信息，通过简单的推理， 提炼提炼出文段的主旨出文段的主旨大意大意。5. 通过学习和实验让学生通过学习和实验让学生理解太阳和影子之间存在的联系。理解太阳和影子之间存在的联系。Teaching aimsWhile-readingPre-readingPost-readingWarming-upSummary重点Look, fill and chantWhile-readingPre-readingPost-readingWarming-upSummaryTall or short, tall or short,who is shorter than Bin
3、bin?Zhang Peng _ Binbin.Strong or thin, strong or thin,who _ Binbin?Zhang Peng is stronger than Binbin.is shorter thanis stronger than1.63 metres46 KG1.62 metres45 KGLook and sayWhile-readingPre-readingPost-readingWarming-upSummaryHe grows taller and taller.He grows and .shortthintallstrong9 years o
4、ld12 years oldCan you say something about Wu Binbins change?Free talkWhile-readingPre-readingPost-readingWarming-upSummaryCan you say something about your change?Wu Binbin grows taller and taller. He also growsstronger and stronger. How about you?S1: I grow stronger and stronger.S2: I grow thinner a
5、nd thinner.S3: I grow taller and taller.Ss: .Lets thinkWhile-readingPre-readingPost-readingWarming-upSummaryWill your shadow change while you are moving?shadowRead and chooseWhile-readingPre-readingPost-readingWarming-upSummaryThe spring is coming. The sky is clearer and the sun is brighter. Everybo
6、dy will change, and everything will change, too. How about the seasons? Lets read and choose.A. The trees turn green in Spring. The weather gets warmer and warmer.B. People feel colder and colder, so they put on their coats and gloves.C. People feel warmer and warmer, so they take off their jackets
7、and caps.D. Its snowy everywhere. The weather becomes colder and colder.ABCDWu Binbin and his family are going on a trip to the countryside.Look and learnWhile-readingPre-readingPost-readingWarming-upSummarycountrysideWhos in the story?Wu Binbin has a story to tell Robin.While-readingPre-readingPost
8、-readingWarming-upSummaryLook and guess1. What can you see in the picture?2. What are they talking about?3. Whats the Ducks question?While-readingPre-readingPost-readingWarming-upSummaryRead and find _ (Title)Little Duck is watching the sun go down. It is getting lower and lower, but his shadow is g
9、etting longer and longer.“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 becau
10、se you are growing taller. You are becoming a big beautiful bird!”Read the story quickly and underline “What the Little Ducks question is and the Old Trees answer”. While-readingPre-readingPost-readingWarming-upSummary！ Why is my shadow longer when the sun gets lower?1. Whats the Little Ducks questi
11、on? 2. What does the Old Tree say?Lets thinkThe sun goes down every day, and we grow older every day. Your shadow grows longer because you are growing taller. Read and fillWhile-readingPre-readingPost-readingWarming-upSummaryLittle Duck: Old Tree! You are older and _ than me. I have a question: the
12、sun gets _, but my shadow gets _. Why? Old Tree: Thats easy. Your shadow gets longer because you are getting _ and growing _ every day.Little Duck: So what will happen to me? Old Tree: Well, Why is my shadow longer when the sun gets lower?lowerlongeroldertallersmarterWhile-readingPre-readingPost-rea
13、dingWarming-upSummaryLets think Does the Little Ducks shadow get longer just because it is growing taller? No, it doesnt. It also because of the sun. While-readingPre-readingPost-readingWarming-upSummaryDiscuss with your partners. Discuss and say1. Why does Little Ducks shadow get longer in the afte
14、rnoon?The shadow gets longer because of the sun.While-readingPre-readingPost-readingWarming-upSummaryDiscuss with your partners. Discuss and say2. How does the shadow change from morning to noon?When the sun gets _ from morning to noon, the shadow becomes _. higher and highershorter and shorterhighe
15、r and highershorter and shorterWhile-readingPre-readingPost-readingWarming-upSummaryDiscuss with your partners. Discuss and sayWhen the sun gets _ from noon to evening, the shadow becomes _. lower and lowerlonger and longerlower and lowerlonger and longer3. How does the shadow change from morning to
16、 noon?While-readingPre-readingPost-readingWarming-upSummaryAct and sum upWhen the sun gets _ from noon to evening, the shadow becomes _. lower and lowerlonger and longerWe have shadows because of _.When the sun gets _ from morning to noon, the shadow becomes _. the sunhigher and highershorter and sh
17、orterOne student acts like “the sun”. One student acts like “the shadow”. The other students look and say.Read and circleWhile-readingPre-readingPost-readingWarming-upSummary1. Choose a title for the story. A. Little Ducks shadow B. Old Trees shadow2. Who is younger? A. The tree. B. The duck. 3. Whe
18、n does the Little Ducks shadow longer? A. In the morning. B. In the afternoon.Read again and circle the right answers.Listen and followWhile-readingPre-readingPost-readingWarming-upSummary _ (Title)Little Duck is watching the sun go down. It is getting lower and lower, but his shadow is getting long
19、er and longer.“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
20、growing taller. You are becoming a big beautiful bird!”Little Ducks shadow Read and circleWhile-readingPre-readingPost-readingWarming-upSummaryRead and circle the words with “er” _(Title)Little Duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer and long
21、er.“Why is that?” Little Duck asks his friend Old Tree. “You are older and smarter than me. Tell mewhy 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 tall
22、er. You are becoming a big beautiful bird!”Work in pairs. Do an experiment and explore the changing rules of the shadow. While-readingPre-readingPost-readingWarming-upSummaryPlay a gameWhen the light goes The shadow goes highershorterlowerlongerfarther？closer？ Show and reportShow it to the class.Whi
23、le-readingPre-readingPost-readingWarming-upSummaryWhen the light goes , the shadow .Different lights make different shadows!When the light goes The shadow goes highershorterlowerlongerfarther？closer？Think and sayWe have shadows and they change because of the sun. How about the changes of the weather
24、 over the seasons?While-readingPre-readingPost-readingWarming-upSummarysummerwinterspringhotter and hottercooler and coolercolder and colderwarmer and warmerautumnDiscuss and writeThe story is about the little Ducks shadow. While-readingPre-readingPost-readingWarming-upSummaryContinue the storyWhat
25、will happen next?Words：countryside, lower, shadow, smarter, become.Phrases:lower and lowerlonger and longerSummaryWhile-readingPre-readingPost-readingWarming-upSummaryHomework1. Read and retell the text.2. Talk about the changes of your shadow.While-readingPre-readingPost-readingWarming-upSummaryBye-bye!
