1、Part B【教学导航】教学内容Lets learn, Listen, match and say, Lets try, Lets talk, Read and write, Lets check, Lets wrap it up, Story time (C部分)教学目标【知识目标】1.四会词汇：cycling，go cycling，ice-skate, badminton2.三会词汇：different, active, race, nothing, thought, felt, cheetah, trip, woke, dream3.重点句子：（1）Before, I was quiet
2、. Now, Im very active in class.(2)I was short, so I couldnt ride my bike well. Now, I go cycling every day.【能力目标】1.能够听、说、读、写几个四会词汇，能够听、说、认读三会词汇。2.能够掌握描述某人今昔对比的句型,能够自由表达自己的变化。【情感目标】通过谈论和比较自己过去和现在的一些变化，让学生留意自己的变化，关注自我，追求进步，更加自信和积极地生活。教学重点1.掌握四会词汇和重点句子。2.能够运用现在时和过去时对比描述自己个性、喜好、能力等方面的变化。教学难点1.现在时和过去时的区分
3、和灵活运用。2.比较和描述自己或他人以前和现在的变化。教学准备课本、课件、磁带、录音机（或其他音频播放设备）等课时安排4课时【教学过程】第一课时教学过程批注一、 Warm-up & Revision1.Go over the words: dining hall, grass, gym, ago（教师出示这四个单词的图片，快速点学生说出对应的英文）2.谈论学校的今昔对比。T:Tell us about your old school, please.S1:There were no computers in my old school. T:How do you know that? S1:O
4、ur head teacher told us.1. 教师播放教材配套英文歌曲“Changes in me”，学生在教师的引导下跟唱，作为课前热身。T: Today, were going to start to learn Unit 4 Part B. Lets begin with the song “Changes in me”. 二、Presentation & PracticeLets learn1.教学单词及词组cycling, go cycling, ice-skate, play badminton。（1）出示骑车的图片。T:What sport is it? 板书cyclin
5、g并教读。（2）教师边做骑车的动作边说：Go cycling, I can go cycling.。（3）出示羽毛球拍图片。T: Do you like badminton? S1: Yes,I do./No,I dont. T: Can you play badminton? S2:Yes,I can./No,I cant.板书并教读badminton，play badminton. I can play badminton.（4）出示滑冰的图片，板书并教读ice-skate。教师边做动作边说：Ice-skate, ice-skate, I can ice-skate.2.呈现句子：I di
6、dnt like winter before. I thought it was too cold, and I couldnt go cycling.告诉学生thinkthought, cancould。3.呈现句子：How about now? Now I love to ice-skate, so I like winter. 请学生说出意思，全班齐读。4.播放Lets learn录音，学生跟读。5.学生开火车读单词、词组。6.学生灵活运用所学单词及句子表演对话。Listen,match and say 1.组织学生观察图片，写出相关的动作词组。如：go swimming, go cyc
7、ling, cook dinner, play the erhu, ice-skate, play the piano, play badminton。然后“开火车”介绍相关的动作词组造句。2.听录音，把人物与做的活动图片连起来。3.根据连线同桌对话：Before, Allen couldnt. Now. 用图片学习短语，形象、易懂。再次重复重点句型，帮学生加深印象。作业设计1.抄写Lets learn中的词汇。2.自主预习Lets talk课文。板书设计Unit 4 Then and nowcycling, go cycling, ice-skate, badminton, play badmintonI didnt like winter before. I thought it was too cold, and I couldnt go cycling. thinkthought cancouldHow about now? Now I love to ice-skate, so I like winter.