241学案设计(一)

1、Unit 2How often do you exercise?Period 4Section B 2a-2e【课型】阅读课学习目标1.能掌握以下单词及短语:percent,online,television,although,body,such as,mind,together,die。2.能掌握以下句型:How often do you.?I.every day/one to three times a week/four to six times a week.学习过程【自主学习】一、预习相关内容,写出下列词组。1.玩电脑游戏2.问题的答案 3.一周三次  4.旧习难

2、改 5.上网  6.at least  7.eat junk food  8.play sports  9.go camping  10.the best way to relax  二、预习课文,完成2a。【新课导入】1.Say their answers to 2a.2.First,let students do a survey:What do you do in your free time?Do exercise,use the Internet or watch TV?Then answer:What activ

3、ities do you think are healthy for the mind and the body?【新知呈现】The article is about . 【新知学习】Task 1:Fast reading1.Read the passage quickly and then find the answers to the two questions:(1)How many kinds of free time activities are mentioned in the passage?. (2)What is the best way to relax

4、?. Task 2:Careful reading1.Read the passage carefully and complete the pie charts below.Task 3:Work on 2cAnswer the following questions:1.What percent of the students do not exercise at all?2.What percent of the students use the Internet every day?3.How often do most students watch TV?What do t

5、hey usually watch?4.What does the writer think is the best way to relax?Why?5.Do you think the students in No.5 High School are healthy?Why or why not?Task 4:Work on 2dWrite some sentences with the percentages using always,usually or sometimes.(1)90%: (2)85%: (3)45%: (4)10%: (5)1

6、3%: (6)2%: 【拓展提升】Work on 2e:1.Read through the activities in the chart first.Select one activity from them.Then ask their classmates and the teacher how often they do this activity and make a pie chart.2.Work in groups.Ask and answer questions,and then fill in the chart.3.Make a pie chart

7、like those in 2b.4.Try to make a short report like the report in 2b.跟踪训练根据汉语意思完成下列句子。1.你想去乡村野营吗?Do you want to ? 2.他一点儿也不感觉累。He doesn􀆳t feel tired . 3.汤姆每周使用因特网一到五次。Tom uses the Internet times a week. 4.这个问题的答案非常有趣。The is very interesting. 5.学习英语的最好方法是用英语。 to learn Engli

8、sh is to use English. 【课堂练习】.根据句意及汉语提示完成句子。1.Twenty (百分之)of our class like using the Internet. 2.He has three (在线的)friends and they talk every day. 3.(尽管)he is only fifteen years old,he can speak three languages. 4.Can you tell me the (结果)of this story? 5.Last week my father

9、 bought us a new (电视机). .从方框中选择合适的单词填入下列句子。habit,unhealthy,eat,exercise,surf,never,different,difference,keep,program1.We should every day.It􀆳s good to us. 2.Here are some between American English and British English. 3. healthy food is good for you. 4.My pen is red;your

10、pen is green.Mine is from yours. 5.His favorite is Animal World. 6.We should do some sports and in good health. 7.Tom􀆳s mother is angry with him because he always the Internet. 8.I have a healthy because I eat a lot of vegetables and drink milk every day. 9.He is kind of because he often eats junk food. 10.He is an honest boy,and he cheats his parents. 自我反思1.我的收获:Words and expressions:  Sentences:  2.学习本节后,我能用英语进行  3.我的易错点:  参考答案跟踪训练1.go camping in the countryside2.at all3.one to five4.answer to