约19140字。

　　Unit 4　I used to be afraid of the dark.
　　Section A (1a－2d) 
　　1．重点单词：humorous，silent，helpful，score
　　2．重点短语：used to，be afraid of，get good scores，from time to time
　　3．重点句式：—Did Mario use to be short?
　　—Yes，he did.He used to be really short.
　　—What's he like now?
　　—He's tall now.
　　She was never brave enough to asestions.
　　This party is such a great idea!
　　It's been three years since we last saw our primary school classmates.
　　Billy has changed so much!
　　I used to see him reading in the library every day.
　　1．重点短语和句型
　　2．能够用used to叙述过去的事情
　　1．重点短语和句型
　　2．能够用used to 叙述过去的事情
　　一、预习课本P25－26新单词并背诵，完成下面的汉译英。
　　1．有幽默感的__________　2.不说话的__________
　　3．有帮助的__________  4.进球__________
　　二、认真预习1a－2d找出下列短语和句型。
　　1．过去经常________________________________________________________________________
　　2．害怕________________________________________________________________________
　　3．得高分________________________________________________________________________
　　4．时常；有时________________________________________________________________________
　　5．—Mario过去很矮。
　　—他现在长得什么样呢？
　　—他现在很高。
　　________________________________________________________________________
　　________________________________________________________________________
　　________________________________________________________________________
　　6．她从来都不勇敢提问。
　　________________________________________________________________________
　　7．聚会是一个很好的主意。
　　________________________________________________________________________
　　8．自从我们上一次见小学同学已经有三年了。
　　________________________________________________________________________
　　9．Billy已经改变了很多。
　　________________________________________________________________________
　　Step 1　情景导入
　　Teacher：As time goes on，we are changing every day.For example，we are growing taller and our hair longer and longer day by day.Our appearances，personalities change with the growing years.Now thint your changes in the past years.
　　Here's a very useful expression to help you express yourself.
　　Show the following expressions to the students.
　　①used to be＋adj. 过去常常是(现在已非如此)
　　②used to＋v. 过去常常做(现在已非如此)
　　T：It's very easy to put the expressions in use.Look at the following examples.
　　Show the following examples and ask the students to read it repeatedly.
　　①She used to be short.
　　②She used to have long hair.
　　Now please practice the conversation like this with your partners.
　　环节说明：由过去的自己和现在的自己作比较引出used to的用法，引起学生的学习兴趣，同时学生的口语能力得到提高。
　　Step 2　完成教材1a－1c的任务
　　1．在1a中的表格中写出表示人物外貌和性格的形容词，完成后小组内互相交流，然后大声朗读所写单词。(3分钟)
　　2．学生自读1b中的句子，为听力做好准备。(2分钟)
　　3．听录音，根据听力内容写出Bob的朋友四年前的样子，完成后集体核对答案。(3分钟)
　　4．再听一遍录音，并跟读对话。(2分钟)
　　5．结对练习1c中的对话，并请一些学生表演出他们的对话。(3分钟)
　　6．模仿1c中的对话，根据1a图片中人物的今昔对照，与同伴编练新对话，并邀请几组学生表演对话。(5分钟)
　　参考案例
　　A：Did Mario use to be short?
　　B：Yes，he did.He used to be really short.
　　A：What's he like now?
　　B：He's tall now.
　　7．小结训练。(3分钟)
　　(A)1.When my brother was very young，he used to ________ basketball.
　　A．play　　B．plays　　C．played　D．playing
　　(B)2.The little girl was afraid of ________ to others.
　　A．talk  B．talking  C．talked  D．talks