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九年级英语第二十一单元_九年级英语教案,
</Script>科目 英语
年级 初三
文件 middle3 unit21.1.doc
标题 shopping
章节 第二十一单元
关键词
内容
一、教法建议
单元双基学习目标
Ⅰ. 词汇学习
bit , size , suit , dollar , perhaps , retell , dinner , pardon , brush , simple , finger , be worn out , dark blue suit , either… or light green dress , the following week , a bit , think about , sell out , never mind , so … that , be busy doing , on and on , just a moment , in surprise , fall over
Ⅱ. 句型学习
My shoes are worn out .
How much does it cost ?
They were either too big or too small .
The suit was so expensive that he could not buy it .
Ⅲ . 语法学习
1. 过去完成时
2. 由 so… that … 引导的表示结果的状语从句。
单元重点词汇点拨
1 . pair 一对；一双
I need a pair of shoes .
The children came in pairs .
〖 点拨 〗pair可作量词连接可数名词和不可数名词，如：a pair of glasses 一幅眼睛。two pairs of paper两张纸。 a pair of new shoes 一双新鞋。in pairs 成双，成对。
2 . size 尺寸；大小
What size shoes do you wear ?
This book ( house ) is the same size as that .
〖 点拨 〗medium - sized 中号 ( 型 ) 的，large - sized 大号 ( 型 ) 的。the same size as …同…一样大。
3 . bit 一点儿；小片
Have you a little bit of bread ?
〖 点拨 〗 a bit 用于形容词前，指“有点，相当”，a bit of 用于名词前，表示一点点
。not a bit 一点也不，而 not a little 相当于 very。
4 . suit 一套 ( 衣服 ) ；西服
Father bought him a suit of new clothes .
His new suit doesn\'t fit well .
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