Unit 4 Then and now..docx

Unit 4 Then and now PA Lets try& talk教案【教学目标】1、知识目标：(1). 能够在图片和教师的帮助下理解对话大意，并回答读后问题。(2). 能够按照正确的语音、语调及意群朗读对话，并能进行角色表演。(3). 能够听、说、读、写，并在情景中运用句型：There was There were 谈论过去的事物。(4). 能够在语境中理解生词star, easy, look up 及 Internet的意思，并能正确发音。(5). 能够完成绘图描述自己学校过去与现在变化的活动。2、技能目标：（1）在语篇课时，养成按意群、音素朗读的习惯，用目标句型和词汇读懂对过去以及现在学校变化的描写。（2）学生能够根据教学内容回答对自己学校的变化进行阐述以及对话。3、情感目标：通过感受学校的变化以及学校文化的含义，并树立热爱学校人及物的意识。【教学重点】1、句型：There was . There were .2、词汇：star, easy, look up, Internet【教学难点】1、能够在语境中理解生词star, easy, look up 及 Internet的意思，并能正确发音。2、通过感受学校的变化以及学校文化的含义，能够听、说、读、写，并在情景中运用句型：There was There were 谈论过去的事物。【教学准备】1、教师准备与本课时相关音视频、单词卡片，教学挂图及课件。【教学过程】Step 1:热身互动师生互致问候。欣赏歌曲。 Changes in me（设计意图：通过歌曲感受变化之美，并在歌曲中回顾所学知识。）Step2 Preview 预授新课1) 引入Wu Yifans fatherT: This is Wu Yifans father.Wu Yifans father: This was my school.T: He was a _ boy then.T: This Wu Yifans grandfather. Grandfather: You were a _ boy then!Father: I was a _ boy then.2) Pair workA: You were a _ boy then!B: I was a _ boy then.3) Elicit “changed” T: This was the school. And 28 years later, now this is the new school. Wu Yifan now studies in this school. The school changed _. A. a little B. a lotSs: a lot. The school changed a lot.Step 3 Presentation1. The new school.T: Yes, youre right. The school has changed a lot. Look, this is the school where Wu Yifan studies. Wu Yifan:There is a new _ in our school now.There are new _ in our school now.2. Lets say!There was / were no _ in my school then.3. Read and tick or cross.Today there is a guest visiting the school.Read and tick or cross. The school changed a little. Grandpa could use computer when he was at school.4) Read by yourself.Miss White: Children, please welcome Wu Yifans grandfather to the class.Ss: Welcome.Grandfather: Wow! This school is very different from my school. There were no computers at all before.Mike: Really? How did you learn?Grandfather: We listened to the teachers and read lots of books.5) Read and tick or cross.Yifans grandfather is visiting the Archives Office.1. ( ) There was a small building on the hill in Yifans grandfathers school. 2. ( )There were computers then.3. ( ) Yifans grandfather couldnt see stars at night.6) Read again and answer. What was Grandpas school like? T: There was . There were .There was only one small building on a hill. And there was no library and there were no computers or Internet.7) Lets talk.Wow, a library! There was no library in my old school. Tell us about your school, please. There was only one small building on ahill.Could you see stars at night? Yes, I liked the stars. Me too. One day, Im going to visit the moon.The Americans took about five days to get there in 1969.How do you know that?Easy, I looked it up on the Internet.Ah! There were no computers or Internet in my time.8) Lets talk9) Talk about your school.Step3 Homework1. Read the text for 15 minutes and try to remember the new words and sentences.2. Write about your school five years ago.【板书设计】 Unit 4 Then and nowPA Lets try& talk Th