三年级下册三年级下册 Unit4PostmanandpolicemanUnit4Postmanandpoliceman 教学设计教学设计教学重点：1、能正确使用祈使句：Follow me. Turn left. Turn right.2、能正确掌握句型 He is a Is he a ？3、能正确掌握职业类单词及形容词 tall short 。4、能正确掌握表示再见的词组 goodbye 并会歌曲。教学难点：1、能正确使用祈使句：Follow me. Turn left. Turn right.2、能正确掌握句型 He is a Is he a ？3、能正确掌握职业类单词及形容词 tall short 。本单元可在 5 课时内完成。第一课时教学目标：能正确使用祈使句：Follow me. Turn left. Turn right.教学重点、难点：能正确使用祈使句：Follow me. Turn left. Turn right.教学过程：Step1 Revision1.Sing a song “rabbits”2.Free talkT: Look, this is a rabbit.What colour is it?S: Its blue.T: What colour is it?（出示颜色卡片）S: Its T-S, S-S3.Say a rhyme: kites.Step2 Presentation1.play a game: Simaon says.T: Simon says “stand up, please.”Ss 做动作T: Simon says “sit down, please.”Ss 做动作T: Simon says “*, open your book.”S1 做动作T-S S-S2.T: Hello, follow meS: Hello.T: Follow me.S read after TT show the sentence: Follow me.Ss read it3. T: OK. Now, follow me. （教师向左转） leftS 跟说 leftT: Left, left, turn left.学生跟着一起做一起说。T: Turn left.学生做动作。教师指名几个同学生听指令做动作。T:OK. Now, follow me. （教师向右转） rightSs 跟说 rightT: Right, right, turn right.学生跟着一起做一起说。T: Turn right.Ss do the action.4.教师运用肢体语言巩固 left, left, turn left. Right, right, turn right.5.教师发出指令，全班一起做动作。6.抽几名同学比赛。Step3 Consolidation1. Listen to the tape and read it.2.抽几名同学比赛。Step4 HomeworkRead the sentences fluently.