单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2023/8/4,#,Unit 2 How often do you exercise?,(Period 4),Section B(2a-2e),Look and say,watch TV,use the Internet,go to the movies,play computer games,exercise or play sports,go camping in the country,result,percent,online,television,although,through,mind,n.,结果；后果,n.,（,=per,cent,）百分之,adj.,&,adv.,在线（的）；联网（的）,n.,电视节目；电视机,conj.,虽然；尽管；即使,prep.,以；凭借；穿过,n.,头脑；心智,body,such,such as,together,die,writer,n.,身体,adj.,&,pron.,这样的；那样的；类似的,例如,；,像,这样,adv.,在一起；共同,v.,消灭；灭亡；死亡,n.,作者；作家,2a,Rank these activities according to how often you think your classmates do them(1=most often,6=least often).,watch TV,go to the movies,play computer games,exercise or play sports,use the Internet,go camping in the country,Discuss,1,What do you do in your free time?,2,What activities do you think is healthy for the mind and the body?,watch TV,use the Internet,exercise or play sports,Read the article quickly and answer the question.,What is the article mainly about?,What do No.5 High School,Students,do in their free time?,文章中心句一般可在标题、文章开头或末尾找到。,Tips,Listen to the article quickly and fill in the blanks.,What do No.5 High School Students,Do,in,Their Free Time,?,Exercise.,Use the Internet.,Watch TV.,播放教材,2b,音频,2b,Read the article and complete the pie charts.,15,20,20,45,10,90,13,2,85,1,How many percent of the students do not exercise at all?,_,2,How many percent of the students use the Internet every day?,_,3,How often do most students watch TV?What do they usually watch?,_,_,Ninety percent of the students use the Internet every day.,Twenty percent of the students do not exercise at all.,Most students watch TV every day.,They usually watch game shows.,2c,Read the article again and answer the questions.,4,What does the writer think is the best way to relax?Why?,_,_,5,Do you think the students at No.5 middle school are healthy?,Why or why not?,_,_,2c,Read the article again and answer the questions.,Because its healthy for the mind and body.,Exercise.,Because,Yes,I think so./No,I dont think so.,2d,Write sentences with percentages using,always,usually,or,sometimes,.,1,90%:_,2,85%:_,3,45%:_,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,often,use the Internet.,Thirteen percent of them,usually,watch TV.,Two percent of them,sometimes,watch TV.,1,Here,are the,results,.,以下是结果。,（,1,）本,句是,以,here,开头,的完全倒装句。主语,为,the,results,，谓语,为,are,。完全倒装句中谓语动词要放到主语之前。,e.g,.,Here,comes my English teacher.,我,的英语老师来了。,（,2,）,result,名词,，意为“结果；后果”。常用短语,为,the,result(s),of,“,的结果”。,e.g,.We are waiting for,the result of,the match.,我们,在等比赛的结果。,注意：,在英语中，,here,、,there,位于,句首时，如果主语是名词则要倒装，如果主语是代词则不倒装。如：,There she goes.,她走了。（代词做主语）,2,We,found that,only fifteen percent of our students exercise every day.,我们发现只有,15%,的学生每天都锻炼。,（,1,）本,句为主从复合句，句子主干,：“,We found+that,从句”。,find,后,除可接宾语,从句外，还常接复合宾语，其用法如下：,find+,宾语,+,名词,；,e.g.We,found,him an honest child.,我们发现他是一个诚实的孩子。,find+,宾语,+,形容词,；,e.g.I,found,the bed very comfortable.,我发现这张床非常舒适。,find+,宾语,+,动词,-ing,形式。,e.g.The girl,found,her mother crying outside.,这个,女孩发现她的妈妈正在外面哭。,2,We found that only fifteen,percent,of our students exercise every day.,我们发现只有,15%,的学生每天都锻炼。,（,2,）,percent,名词,，意为“百分之,”,。数词,加,percent,构成,百分数,，,其中,percent,无,复数形式，与名词连用时，后面需要,加,of,。,e.g,.Forty,percent,of the girls said their fathers hardly talked with them.,40%,的女孩说她们的父亲几乎不与她们谈话。,拓展,“数词,+percent of+,名词,”作主语时，谓语动词的数要,与,of,后面,的名词的数,保持一致。,e.g.,Sixty percent of,the boys in our class like music.,我们班,60%,的男生喜欢音乐。,Fifteen percent of,the water is polluted.15%,的水被污染了。,3,And twenty percent do,not,exercise,at all,!,还有,20%,的学生一点儿也不锻炼,!,not(.),at,all,意,为,“一点儿也不（,）；根本不（,）”,。,e.g.I don,t,know about it,at all,.,对它我一点儿也不知道。,Do you like the film?,你喜欢这部电影吗？,Not at all,.It is too boring.,一点儿也不喜欢。它太无聊了。,拓展,“,Not at all.,”还意为“不客气。”，相当于“,You are welcome.,”。,e.g,.,Thank you for your help.,谢谢你的帮助。,Not at all,.,不客气。,4,Although,many students like to watch sports,game shows are the,most,popular.,虽然,许多学生喜欢观看体育节目，但游戏类节目却是最受欢迎的。,although,连词，意为“虽然；尽管；即使”，引导让步状语从句，,相当于,though,，两者在大多数情况下可以通用。,e.g.,Although/Though,we are poor,we are still happy.,我们虽然穷，但仍然很快乐。,4,Although,many students like to watch sports,game shows are the,most,popular.,虽然许多学生喜欢观看体育节目，但游戏类节目却是最受欢迎的。,提醒,although/though,与,but,不可用于同一个句子中。,e.g,.,尽管今天早上起来头疼，我还是照常去上班。,Although,I got up with a headache this morning,I went to work,as,usual.,=I,got up with a headache this morning,but,I went to work as usual.,4,Although,many students like to watch sports,game shows are the,most,popular.,虽然许多学生喜欢观看体育节目，但游戏类节目却是最受欢迎的。,提醒,although,引导的从句，既可位于主句之前，也可位于主句之后,。,若置于主句之前，多用逗号与主句隔开。,e.g,.,Although,my uncle is old,he looks very strong and healthy.,我,的叔叔虽然老了，但他看上去很健壮。,5,.but we think the best way to relax is,through,exercise.,但是我们认为最好的放松方式是通过锻炼。,through,介词，意为“以；凭借；穿过”。,e.g.You can only achieve success,through,hard work.,你只有通过努力工作才能成功。,The train passed,through,the tunnel very quickly.,火车飞快地穿过了隧道。,5,.b