1、Unit 2 How often do you exercise?Section B 2a-2eHealthy food or junk food?junk foodjunk foodHealthy food junk foodjunk foodHealthy food junk foodjunk foodfried bread stickjunk foodHealthy food ObjectivesObjectivesTo learn new words:percent,through,together,die,writerTo learn about the free time acti
2、vities of the students from No.5 High School To learn to use adverbs of frequency to write about your habits Whats your daily habit?What do you usually do?Free talk2aRank these activities according to how often you think your classmates do them(1=most often,6=least often)._ watch TV _ go to the movi
3、es_ play computer games_ exercise or play sports_ use the Internet_ go camping in the countryWhat activities are healthy for our mind and the body?What do NO.5 High School Students do in their free time?Read the first and last paragraphs and answer the questions.1)How many kinds of free time activit
4、ies are mentioned in the passage?2)What is the best way to relax?ThreeThe best way to relax is through exercise.2bRead the article and complete the pie charts below.202015152020454510109090858513132 24-64-632b2b Read the articleRead the articleWhat Do No.5 High School Students Do in Their Free What
5、Do No.5 High School Students Do in Their Free TimeTimeLast month we asked our students about their free time activities.Our questions were about exercise,use of the Internet and watching TV.Here are the results.We found that only fifteen percent of our students exercise every day.Forty-five percent
6、exercise four to six times a week.Twenty percent exercise only one to three times a week.And twenty percent do not exercise at all!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 then percent use it at least three
7、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.Only two percent of the students watch TV one to three times a week.Thirteen percent watch TV four to six times a week.And eighty-five percent watch TV
8、every day!Although many students like to watch sports,game shows are the most popular.It is good to relax by using the Internet or watching game shows,but we think the best way to relax is through exercise.It is healthy for the mind and the body.Exercise such as playing sports is fun,and you can spe
9、nd time with your friends and family as you play together.And remember,“old habits die hard”.So start exercising before its too late!Read the article again and answer the questions.Read the article again and answer the questions.1.How many percent of the students do not exercise at all?_2.How many p
10、ercent of the students use the Internet every day?_Ninety percent students.Twenty percent.2c3.How often do most students watch TV?_ What do they usually watch?_ 4.What does the writer think is the best way to relax?_ Why?_Most students watch TV every day.They usually watch sports,game shows.Its heal
11、thy for the mind and the body.Exercising.5.Do you think the students in No.5 are healthy?_ Why or why not?_ _ _No,I dont think so.Because most students use Internet or watch TV on their free time.They dont like exercising.Its unhealthy.1.The answers to our questions about watching television were al
12、so interesting.对我们提出的有关看电视的问题的回答也很对我们提出的有关看电视的问题的回答也很有意思。有意思。1)此句的主干是此句的主干是The answers were also interesting，主语主语the answers为复数，故使用为复数，故使用were.2)The answers to 固定搭配固定搭配,表示表示“的答的答案案”。Language points2.It is good to relax by using the Internet or watching game shows It is/was+adj.(for sb.)+to do sth.对某
13、人来说对某人来说去做某事是去做某事是的。的。It is easy for me to learn English well.学好英语学好英语对我来说很容易。对我来说很容易。by+v.-ing构成方式状语构成方式状语,表示表示“通过某种方通过某种方式、手段做某事式、手段做某事”,by后接名词、代词、动名词后接名词、代词、动名词形式。形式。She made money by writing.她靠写作挣钱。她靠写作挣钱。He succeeded by working hard.他由于工作努他由于工作努力而获得了成功。力而获得了成功。3.Although many students like to w
14、atch sports,game show s are the most popular.虽然许多学生喜欢看体育节目，但游戏类节虽然许多学生喜欢看体育节目，但游戏类节目却是最受欢迎的。目却是最受欢迎的。although，连词，意为，连词，意为“虽然；尽管虽然；尽管”。当表。当表示示“虽然虽然,但是但是”这样的意思时，这样的意思时，although不和不和but连用。连用。例如：例如：Although the car is old,it still runs well.(=The car is old,but it still runs well.)尽管这辆小车旧了，但是依然跑的不错。尽管这辆小
15、车旧了，但是依然跑的不错。4.Old habits die hard.旧习难改。旧习难改。这是英语中的一句谚语，表示习惯一旦养成，这是英语中的一句谚语，表示习惯一旦养成，并非朝夕即可改变，多用来描述人们一时难并非朝夕即可改变，多用来描述人们一时难以改变的固有观念及做法。如：以改变的固有观念及做法。如：Its the age of new technology,but my grandpa still goes everywhere with his old radio.Old habits die hard,you see.现在都已是新技术时代了，可我爷爷仍然到现在都已是新技术时代了，可我爷爷
16、仍然到哪儿都带着他的收音机。你瞧，老习惯可真哪儿都带着他的收音机。你瞧，老习惯可真难改呀。难改呀。5.Exercise such as playing sports is fun,and you can spent time with your such as例如；像例如；像那样的那样的such as后不可列出前面所提过的所有东西后不可列出前面所提过的所有东西There are few poets such as Keats and Shelly.像济慈和雪莱这样的诗人现在很少了。像济慈和雪莱这样的诗人现在很少了。I know four languages,such as Japanese a
17、nd English.6.So start exercising before its too late!所以要赶快锻炼起来，不要等到来不及了。所以要赶快锻炼起来，不要等到来不及了。its too late“为时太晚；来不及了为时太晚；来不及了”此处此处its too late与与before共同组成从句，表示共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；不要等到为时已晚；不要等到来不及的时候；趁着还来得及趁着还来得及”。Its too late to change your mind now;so there is no point in shedding tears.你现在改
18、变主意已经太迟了，所以为此而伤你现在改变主意已经太迟了，所以为此而伤心落泪是毫无用处的。心落泪是毫无用处的。2d2d According to the article and the pie charts,According to the article and the pie charts,write sentences write sentences with percentages using with percentages using alwaysalways,usuallyusually or or sometimessometimes.1.90%:_ 2.85%:_ 3.45%:
19、_ 4.10%:_ 5.13%:_ 6.2%:_ Ninety percent students always use the Internet.Eighty-five percent of students always watch TV.Forty-five percent of them usually exercise.Ten percent of them sometimes use the Internet.Thirteen percent of them sometimes watch TV.Two percent of them sometimes watch TV.2eCho
20、ose one of these free time activities or think of your own.Then ask your classmates how often they do this activity and make a pie chart.Show the pie chart to your class.play computer games read books go shopping draw pictures play sportsHow often do you?Names of classmates1-3 times a week4-6 times
21、a weekevery dayPhrases askabout,notat all be surprised that,usefor funthe answer to question It is good to The best way to relax is spend time with Old habits die hard.Words result,percent,online,television,although,through,mind,body,such,together,dieSentences1.-How often do?2.Last month we asked ou
22、r students about their free time activities.3.Although many students like to watch sports,game shows are the most popular.4.Its good to relax by using the Internet or watching game shows,but we think the best way to relax is through exercise.Life lies in movement.复习今天所学知识复习今天所学知识Homework 退出退出Thank y
23、ou!Goodbye!编后语 做笔记不是要将所有东西都写下，我们需要的只是“详略得当“的笔记。做笔记究竟应该完整到什么程度，才能算详略得当呢？对此很难作出简单回答。课堂笔记，最祥可逐字逐句，有言必录；最略则廖廖数笔，提纲挈领。做笔记的详略要依下面这些条件而定。讲课内容对实际材料的讲解课可能需要做大量的笔记。最讲授的主题是否熟悉越不熟悉的学科，笔记就越需要完整。所讲授的知识材料在教科书或别的书刊上是否能够很容易看到如果很难从别的来源得到这些知识，那么就必须做完整的笔记。有的同学一味追求课堂笔记做得“漂亮”，把主要精力放在做笔记上，常常为看不清黑板上一个字或一句话，不断向四周同学询问。特意把笔记做
24、得很全的人，主要是担心漏掉重要内容,影响以后的复习与思考.，这样不仅失去了做笔记的意义，也将课堂“听”与“记”的关系本末倒置了太忙于记录，便无暇紧跟老师的思路。如果只是零星记下一些突出的短语或使你感兴趣的内容，那你的笔记就可能显得有些凌乱。做提纲式笔记因不是自始至终全都埋头做笔记，故可在听课时把时间更多地用于理解所听到的内容.事实上，理解正是做好提纲式笔记的关键。课堂笔记要注意这五种方法：一是简明扼要，纲目清楚，首先要记下所讲章节的标题、副标题，按要点进行分段；二是要选择笔记语句，利用短语、数字、图表、缩写或符号进行速记；三是英语、语文课的重点词汇、句型可直接记在书页边，这样便于复习时查找当然也可以记在笔记本上，前提是你能听懂；四是数理化生等，主要记老师解题的新思路、补充的定义、定理、公式及例题；五是政治、历史等，着重记下老师对问题的综合阐述。2023-1-11最新中小学教学课件262023-1-11最新中小学教学课件27谢谢欣赏！
