六年级英语下册 Unit 1 How tall are you（Period 5 Section B Read and write P8）教学案 人教PEP版

Period 5 Section B Read and write P8Learning aims(学习目标)1. 能听,说，认读单词 countryside, lower. Shadow, smarter, become。2.能读懂小短文，并能完成相应的练习。 Important &difficult points(重难点)重点:能理解小短文内容的意思。难点：能理解影子变化的真正原因。导学探究Step1 : 预习温故（用时5分钟）一、读一读，写一写(比较级)tall_ short_ young_ old_ thin_long_ small_ strong _big_ heavy_Step 2. 新课内容展示（用时15分钟）1.出示单词卡片和图画教学单词：countryside,. shadow, lower, smarter, becomeT：出示城市和乡村的两幅图 Say: This picture is a city, And that picture is a countryside. Write the word on the blackboard.T: 出示单词卡片教学单词：shadow , lower, smarter,并板书。教读学生跟读。2. 拿一个气球让学生吹T：The balloon is becoming bigger and bigger. 板书become，教读。3. T: Spring is coming! The sky is cleaner and the sun is brighter.Can you think of any other changes? Look at the four pictures and tick.4. Learn Read and write.S: 学生独立阅读课文，边读边理解。T:学生阅读并理解下列句子：1. It is getting lower and lower, but his shadow is getting longer and longer.2. Why is my shadow longer when the sun gets lower? 3. The sun goes down every day， and we grow older every day. 4. Your shadow grows longer because you are growing taller.1. Play the tape to listen to the story.Step 3. 合作交流，师生共建（用时8分钟）1.领读Read and write 中的句子并纠正读音。2, 师生互译下列句子。1.）It is getting lower and lower, but his shadow is getting longer and longer.2.) Your shadow grows longer because you are growing taller.3. Finish exercise: 1.) Read and write 2.)Read the story again and finish the dialogue. Step 4. 达标检测（用时5分钟）一、选择适当的词填空 1. I am 1.52 _ Im tall.（meters, kilograms） 2. My friend is shorter _ me. （ than, that）3. _ tall are you? （How, What） 4.Im 12. Lily is 11. Im _ than her. (shorter, older) 二、 阅读理解。（A） Girl: Mom, look, there are some birds. Mom: Which bird do you like? Girl: I like the green one. Its taller than the blue one. Mom: Which bird is stronger? Girl: The blue one is stronger. Mom: I like the blue bird. I think its younger. Girl: But the green birds tail is longer than the blue one. Mom: I think its about 20 cm long. 判断正（A）误（B）( )1. The green bird is shorter than the blue one.( )2. The blue bird is stronger than the green one. ( )3. The green bird tail is about 20cm long. ( )4. The mom likes the green bird. ( )5. The girl likes the blue bird. 学后反思：叫学生