发布时间 : 星期五 文章人教版八年级下册英语Unit10(第十单元)优秀教案更新完毕开始阅读c1f8b789d7bbfd0a79563c1ec5da50e2524dd1d9
Unit 10 I have had this bike for three years.
第一课时 Section A (1a-2d)
【学习目标】
1.重点单词：yard，sweet，cent，toy，bear，maker，scarf，soft，board，check
2．重点短语：yard sale，in need，check out，board game 3．重点句式：
How long have you had that bike over there?
I have had it for three years! I learned how to ride a bike on it. Amy wants to keep her old things because they bring back sweet memories. You can also give old things away to people in need. I've had it since I was a baby.
I've had this magazine for a couple of months. 【学习重点】 1．重点短语和句型
2．现在完成时用法——持续性用法 【学习难点】
现在完成时用法——持续性用法 【自主学习】
一、预习课本P72-73新单词并背诵，完成下面的汉译英。 1．院子____________ 2.甜的____________ 3．分____________ 4.玩具____________ 5．熊____________ 6.生产者____________ 7．围巾____________ 8.柔软的____________ 9．木板____________ 10.检查____________ 二、认真预习1a-2d找出下列短语和句型。 1．庭院拍卖会 2．需要
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3．查看 4．棋类游戏
5．你拥有那边的那辆自行车多长时间了？
6．Amy 想保存着这些旧东西，因为它们给她带来了甜蜜的回忆。 7．你也可以把这些旧东西捐给需要的人们。 8．我是一个小孩的时候就拥有它了。 9．我拥有这本杂志两三个月了。 【课堂导学】 Step 1 情景导入
Teacher：Do you know yard sale？A yard sale is also called a garage sale，it is a sale where people sell miscellaneous household items that they no longer want from a table outside their house or garage.It is a private sale and it helps to exploit the last profit out of your unwanted or old stuff.
Today we will hear a conversation about yard sale.Let's learn together. 环节说明：通过这一环节让学生了解到了关于庭院拍卖会的一些情况，同时为本节课的听力训练做好了铺垫。
Step 2 完成教材1a-1c的任务
1.认真观察1a图片中的物品，然后在小组内用英语说出它们的名字，比一比谁说得多。(3分钟)
2．图片中出现的物品你家有吗？你拥有它们多长时间了？和你的搭档谈论这个话题。(3分钟)
参考案例
A：Do you have a bike at home?
B：Yes，I do.How long have you had it? A：I have had it for five years. A：...
3．认真阅读1b中的句子，为听力训练做好准备。(2分钟)
4．认真听录音，标出你所听到的事实。完成后集体核对答案。(3分钟)
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5．再听一遍录音，并跟读对话。(3分钟)
6．两人一组练习1c对话，然后仿照1c的形式利用图片中的物品，编练新的对话，完成后要求几组学生表演对话。(5分钟)。
参考案例
A：This is a really old book.
B：Yes，I've had it for seven year.I've read it three times. A：Why are you selling it?
B：Because I don't read it anymore. A：How much is it?
B：You can have it for 75 cents. 7．小结训练。(3分钟)
(C)1.Li Hong has ________ the army for 2 years. A．joined B．joined to C．been in D．joined in
(B)2.Mike ________ the story-book for a month. A．has bought B．has had C．had had D．has borrowed
(B)3.We ________ junior middle school. A．already finished B．have already finished C．had already finished D．finished already (B)4.Those foreign friends left Guangzhou ________． A．since last week B．a week ago C．for a week D．since a week ago
(D)5.I ________ at this school for two years already. A．am studying B．study C．studied D．have studied
环节说明：听说结合，第一时间向学生传达语言目标，通过结对对话练习和小结训练，使语言目标得以强化。
Step 3 完成教材2a-2c的任务
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1.学生齐读2a中的单词和短语，听录音，用对号(√)标出Amy家将要捐赠出去的物品，圈出他们将要保存下来的物品，集体核对答案。(3分钟)
2．再认真听一遍录音，根据听到的内容，将2b的句子补充完整，完成后请几名学生展示答案，教师点拨。(3分钟)
3．听第三遍录音，学生跟读，整体感知对话。(3分钟)
4．两人一组分别扮演Amy的妈妈和Amy，仿照2c的形式编练新的对话，邀请几组学生表演新的对话。(5分钟)
参考案例
A：Amy，Can you give away these soft toys? B：Mom，I want to keep the bear. A：Why？It's so old.
B：Because I've had it since I was a baby. 5．小结训练。(3分钟)
(C)1.We have been friends since ________． A．children B．five years
C．five years ago D．five years before
(C)2.They ________ in the city since last summer. A．live B．didn't live C．have lived D．live
(A)3.Mrs.Wang has lived in Haikou ________ 1992. A．since B．from C．after D．before
(D)4.—How long has he ________the bike? —About two weeks. A．borrowed B．lent C．keep D．kept
环节说明：通过听、说、读、写训练让学生掌握现在完成时态的持续性用法；同时学生的口语表达能力在这一环节得到提升。
Step 4 完成教材2d的任务
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