吉首市民族中学 初二 年级 英语 科学案编制： 审核： 审批： 时间： 2011.9.6 NO： 4 学习内容Unit 1 How often do you exercise?(section B 3a)学习目标学会阅读短文学习重点P3a里出现的语法及短语学习难点词组及语法学法指导学习探究一、预习导学二、课堂研讨1. a lot of=lots of 大量 既其后可以接 名词，也可接 名词。例：I have a lot of money and lots of stories.(故事)2. 液体都是 名词。例：milk, coffee, orange juice, water.3. help sb do sth = help sb to do sth. 意为帮助某人做某事。两个结构都可以互换。例：I help you study English. = I help you to study English.三、拓展提升当堂检测一、阅读短文P4，3a，回答下列问题1. How often does she exercise? 2. How often does she drink milk? 3. Does she eat junk food very often? 4. Do you think she has a healthy lifestyle? Why or why not? 5. Is her lifestyle the same as(与一样) yours? 二、翻译成英文1. 我的饮食习惯相当好。 My are .2. 当我放学回家的时候，我每天都锻炼。 I exercise , when I home school.3. Jim照顾他的妹妹Gina. Jim his sister Gina.4. 好的食物和锻炼帮助我学得更好。 Good food and exercise me to study .教学反思2用心 爱心 专心