Unit2period4.ppt

Unit 2How often do you exercise?陕西省太原市清徐县教研科研中心 牛改萍 Period 4:Section B 2a 2e Unit 2 How often do you exercise?陕西省太原市清徐县教研科研中心 牛改萍How often do you do them?Please rank these activities in your group:watch TVexercise or play sportsgo to the moviesuse the Internetplay computer gamesgo camping in the countryLets make a pie chart.2e Interview and make your own pie chart.Choose oneplay computer games draw picturesread books play sportsgo shopping How often do you?How often do you?Names of your classmates13 times a week46 times a weekevery dayReadingQ1.How many students do not exercise at all?Q2.How many students use the Internet every day?Twenty percent of students do not exerciseat all.Ninety percent of them use the Internetevery day.Q3.How often do most students watch TV?What do they usually watch?Q4.What does the writer think is the best way to relax?Why?Q5.Do you think the students at No.5 are healthy?Why or why not?ReadingThey watch TV every day.They usually watch sports,game shows.The writer thinks that the best way to relax is through exercise.Because it is healthy for the mind and the body.I(dont)think they are healthy.Because Key points:1）And twenty percent do not exercise at all.20%的（学生）根本不运动。的（学生）根本不运动。at all根本，丝毫根本，丝毫,常用于否定句、疑问句和条件句。常用于否定句、疑问句和条件句。eg.He doesnt seem at all interested in my plan.他好像对我的计划毫无兴趣。他好像对我的计划毫无兴趣。Are they alike at all?他们有点儿像吗？他们有点儿像吗？If you are at all nervous about going to the party,dont go.如果你对参加晚会感到紧张不安，就不要去了。如果你对参加晚会感到紧张不安，就不要去了。2）.but we were surprised that ninety percent of them use the Internet every day.但是令我们惊但是令我们惊奇的是奇的是 他们中有他们中有90%每天上网。每天上网。Sb+be surprised at sth(to do sth,that/wh-从句从句)对对感到惊奇感到惊奇eg.We are all surprised at the news.我们听了这个消息都很诧异。我们听了这个消息都很诧异。Im surprised to hear you say that.听你这样讲，我感到吃惊。听你这样讲，我感到吃惊。Im surprised that you should think this way.我感到奇怪的是你竟这样想。我感到奇怪的是你竟这样想。I was surprised why he came here so early.他为什么那么早到这里，我很讶异。他为什么那么早到这里，我很讶异。3）Although many students like to watch sports,game shows are the most popular.虽然许多学生喜欢看体育节目，但游戏节目是最受欢迎的。虽然许多学生喜欢看体育节目，但游戏节目是最受欢迎的。although conj.尽管，虽然尽管，虽然eg.Although my car is very old,it still runs very well.我的汽车虽然很旧，但仍然跑得很快。我的汽车虽然很旧，但仍然跑得很快。Although quite young,he knows a lot.虽然很年轻，但他知道的东西却很多。虽然很年轻，但他知道的东西却很多。4）but we think the best way to relax is through exercise.但我们认为最好的放松方式是通过运动。但我们认为最好的放松方式是通过运动。through prep.以；凭借；穿过以；凭借；穿过eg.The earth moves through space.地球在太空中运行。地球在太空中运行。She read quickly through the book.她很快地把那本书读完。她很快地把那本书读完。He became ill through overwork.他因工作过于劳累而病倒了。他因工作过于劳累而病倒了。5）Exercise such as playing sports is fun,and you can spend time with your friends and family as you play together.像体育运动这样的锻炼是很有趣的，你可以花时间和你的像体育运动这样的锻炼是很有趣的，你可以花时间和你的家人和朋友一起做。家人和朋友一起做。such as像，例如像，例如 just like,for exampleeg.He knows six languages such as Chinese,French,etc.他会讲六种语言，像汉语、法语等。他会讲六种语言，像汉语、法语等。We dislike people such as him.我们不喜欢像他这号人。我们不喜欢像他这号人。6）And remember,“old habits die hard”.记着：记着：“恶习难改恶习难改”。7）So start exercising before its too late!所以在为时未晚时开始运动吧！所以在为时未晚时开始运动吧！start+v.-ingeg.As soon as we got there,it started raining.我们一到那儿，天就下起雨来。我们一到那儿，天就下起雨来。1.90%:Ninety percent of the students always use the Internet.2.85%:Eighty-five percent of the students always watch TV 3.45%:Forty-five percent of the students usually exercise.4.10%:Ten percent of the students sometimes use the Internet.5.13%:Thirteen percent of the students sometimes watch TV.6.2%:Two percent of the students sometimes watvh TV.2d Writing:请以请以“My free time activities”为话题写一篇短为话题写一篇短文，谈一谈你的业余生活。至少要用到以下词汇文，谈一谈你的业余生活。至少要用到以下词汇中的五个：中的五个：always,usually,sometimes,often,hardly ever,once,twice。词数：不少。词数：不少于于50词。词。Homework