2021学年Unit 1 How tall are you? Part B教案配套ppt课件

这是一份2021学年Unit 1 How tall are you? Part B教案配套ppt课件，文件包含第5课时pptx、Unit1Period5DOC、BLetscheckmp3、BReadandwritemp3等4份课件配套教学资源，其中PPT共29页， 欢迎下载使用。
全班学生按顺序朗读本单元的四会单词，smaller为地雷单词。当轮到地雷单词时，该学生拍手，不读出单词，下一位学生接着读后一个单词。如果学生不小心读出了地雷单词，则其他学生一起说“Bm！”并向该学生做出扔地雷的动作。
学生按照座位顺序依次用形容词比较级对坐在自己后面的学生说一句话。
S1:I’m shrter than yu.S2:I’m strnger than yu.S3:I’m yunger than yu.S4:I’m heavier than yu.S5:I’m taller than
Fr example:
Presentatin
Spring is cming! The sky is cleaner and the sun is brighter. Can yu think f any ther changes?
Read and write
It‘s getting（变得）_________. The day is getting _________. The night is getting _________.The trees turn _________.
Lk and tick.
_______________(Title)Little Duck is watching the sun g dwn. It is getting lwer and lwer, but his shadw is getting lnger and lnger.“Why is that？”Little Duck asks his friend Old Tree. “Yu are lder and smarter than me. Tell me—why is my shadw lnger when the sun gets lwer?”
Wu Binbin and his family are ging n a trip t the cuntryside. Wu Binbin has a stry t tell Rbin.
Old Tree says，“That’s easy，Little Duck. The sun ges dwn every day，and we grw lder every day. Yur shadw grws lnger because yu are grwing taller. Yu are becming a big beautiful bird！”Can yu answer Little Duck’s questin，Rbin?
Language pints
cuntryside/ˈkʌntrisaɪd/ 乡村
lwer/ˈləʊə(r)/（lw的比较级）更低地
shadw/ˈʃædəʊ/ 阴影；影子
smarter/'smɑ:tə(r)/ (smart的比较级）更聪明的
becme/bɪˈkʌm/ 开始变得；变成
Read and circle.
1. Chse a title fr the stry. A. Little Duck's shadw B. Old Tree's shadw2. Wh is yunger? A. The tree.　　 　 B. The duck.3. When is the duck's shadw lnger? A. In the mrning. B. In the afternn.
Read the stry again and finish the dialgue.
Little Duck: Old Tree, the sun gets _______, but my shadw gets ______. Why? Old Tree: That's easy. Yur shadw gets lnger because yu are getting _____ and grwing _____ every day.Little Duck: S what will happen t me?Old Tree: Well, …
Think and discuss.
1. D yu agree with Old Tree? Why?2. Can yu answer Little Duck's questin? What's yur answer?3. Please circle the wrds with “-er”. Then talk abut the changes in yur friends.
Let’s check
Listen and tick.
Listen again and write the answers t the questins.
1. Jhn is lder.2. . 3. . 4. . 
Zhang Peng is heavier nw 
Mike's hair is lnger nw
An elephant is usually taller than a bus
1. Amy: Jhn and Sarah have a birthday next week. Mike: Really? On the same day? Amy: N. Sarah is tw days yunger. Q: Wh's lder?2. Miss White: Zhang Peng, d yu exercise? Zhang: Yes. I exercise every day, but I'm heavier than befre. Miss White: That's strange! D yu eat t much candy? Q: Is Zhang Peng heavier r thinner nw?
3. Mike: My hair is lng. It cvers my ears. Amy: Yes. It's quite lng fr a by. Isn't yur hair usually shrter? Q: Is Mike's hair lnger r shrter nw?4. Jhn: I like elephants. They're funny. Chen Jie: Yes, and they're very big and fast. Jhn: Hw tall are they? Chen Jie: They're abut three metres tall. Jhn: Ww. That's taller than a bus! Q: Which is taller, a bus r an elephant?
Let’s wrap it up
说一说下列单词的比较级。
讨论以上形容词变比较级的变化规则。
tall→taller：一般情况下在词尾加-er
thin→thinner：末尾只有一个辅音字母的重读闭音节词，双 写末尾的辅音字母，再加-er。
heavy→heavier:以辅音字母加y结尾的双音节词，先变y为i, 再加-er。
lng strng　 big sad ht angry sunny funny happy windy
Read and write.
____________
你能想出更多符合以上变化规则的形容词比较级吗？
shrter，lder，smaller，larger...
fatter，gladder...
easier，busier，earlier...
教师依次呈现形容词的单词卡，学生举手抢答，先说出该形容词的比较级，再用该形容词的比较级造句。
Taller. I’m taller than Jim.
Lnger.My legs are lnger than yurs.
一、选出不同类的一项。（ ） B.yunger C.taller（ ） B.thin C.smarter（ ） B.dinsaur C.becme（ ） B.shadw C.kilgram （ ） B.lwer C.strng
二、单项选择。（ ）1.Wh is , Lisa r Linda? A.taller B.tall C.lnger（ ）2.The sun is lwer and lwer. A.get B.gets C.getting
（ ）3.This bx is than mine. A.heavy B.heavier C.lder（ ）4.My grandparents live in the . A.cuntryside B.shadw C.tree
1.把Read and write 的故事读给家长听。
2.完成配套的课时作业。