新人教版八年级上册英语 Unit 2 第4课时 教案(教学设计)

Unit 2 How often do you exercise?
Section B (2a-2e)
单词result, percent, online, television,
1.阅读文章获取相关信息。

2.通过阅读文章，理解文章内容并掌握重点句型，学会认识并制作饼状图。

能正确运用相关句型分析问卷调查。

Step 1通过结合学生的实际情况，导入新课，调动学生的积极性。

①Let some Ss report what he/she does in his/her free time.
②Review the words and phrases learnt in the previous lesson using the pictures.
Step 2阅读前的问卷调查不但能更好地引入主题，也能为阅读部分做好铺垫。

用做任务的方式引导学生阅读，使学生在阅读时效率更高。

让学生掌握快速阅读的方法，针对不同类型的问题，采用不同的阅读方法。

Work on 2a
Have a survey about Ss health in class, and ask Ss to answer the following questions together:
Do you often watch TV?
How often do you exercise?
Do you think your life is healthy?
Work on 2b
Ask Ss to read the article and complete the pie chart on page 14. Then check the answers in class.
【Keys： Exercise： 15， 20， 20，45； Use the Internet: 10,90; Watch TV: 13, 2, 85.】
3.Work on 2c
Let Ss read the article again and answer the questions in 2c. Then check the answers in class.
【Keys：
1.Twenty percent.
2.Ninety percent.
3.Most students watch TV every day. They usually watch game shows.
4.The writer thinks the best way to relax is through exercise, because it is healthy for the mind and the body.
5.I think they are not very healthy, because many students hardly ever exercise.】
4.Work on 2d
Let Ss write sentences with the percentages using always, usually or sometimes according to the article and the pie charts. Then check the answers in class.
【Keys：
2.Eighty five percent of the students always watch TV.
3.Forty five percent of the students usually exercise.
4.Ten percent of the students often use the Internet.
5.Thirteen percent of the students usually watch TV.
6.Two percent of the students sometimes watch TV.】
5.Work on 2e
①Let Ss read the activities in the box first. Select one activity from them. Then ask Ss how often they do this activity.
②Let Ss fill in the chart according to the results.
③Have Ss make a pie chart according to the chart and show the pie chart to their classmates.
根据汉语意思完成句子
1.她经常问爷爷关于过去的事。

She often asks her grandfather about things in the past.
2.丽丽一点儿也不喜欢数学。

Lily doesn’t like Math at all.
3.尽管他离家很早，但是他还是迟到了。

Although he left home early, he was still late./He left home early, but he was still late.
1.复习本单元词汇并默写
2.完成《》UNIT 2 课时4
1.总结了与频率相关的单词和句型
2.总结了阅读技巧课后作业。