八年级上册英语第一单元SectionB 2b的知识点 越全面越好 最好是老师讲过的

八年级上册英语第一单元SectionB 2b的知识点 越全面越好 最好是老师讲过的
文章的题目是What Do No.5 High School Students Do inTheir Free Time

1、词组：in their free time activites 在他们的业余时间 their free time activites 业余活动情况
num. percent of n. 百分之的... go online 上网 the other ten percent 其他10%的学生 at least 至少 the answers to our questions 我们问题的答案 the most popular 最受欢迎的 be good to do sth. =be right /fine to do 做某事是对的 is through exercise =by exercising 通过锻炼 Old habits die hard 旧习难改
2、句子
We found that only fifteen percent of our students exercise every day.
We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day.
The other ten percent use it at least three or four times a week.
Most students use it for fun and not for homework.
The answers to our questions about watching television were also interesting.
It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.
Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.
So start exercising before it’stoo late!
3、
本教材是鲁教版初二年级上册,本单元是本教材的第六
单元,本单元主要围绕“free time activities（课余活动）”这一话题展开,内容贴近时代、贴近生活、贴近学生.本节课是本单元阅读课的第一课时.本节阅读课对学生的课余时间活动进行调查总结,前面通过听说课,学生学习了课余时间的活动以及不同的生活方式的表达,这就为本节课阅读活动的开展做好了知识上的铺垫.本节课是一节阅读课,主要培养不同层次的学生运用阅读策略获取信息、依托自己或老师搭建的支架,完成阅读任务的能力.在完成阅读任务的过程中,通过支架搭建实现以读促写,提高学生读和写的双重能力.文章的题目为What Do No.5 High School Students Do in Their Free Time?主要针对学生的三项业余活动——exercise, use of the Internet以及watch TV的调查,呈现调查结果,并发表作者对健康放松方式的看法和建议.通过对不同课外活动的调查,引出“运动是一切生命的源泉（the motion is the source of all lives）”这一主题,并倡导大家共同行动起来,加强体育锻炼.本节课的课文贴近学生的实际生活,提高了学生的学习兴趣,引导学生建立健康合理的生活价值观,同时也是对本单元语言知识和语言功能的进一步巩固和升华,对学生的写作技能也有很好的促进作用.