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Unit 2,How often do you exercise,？,Section B,The Third Period,1a-2b,八年级英语,上,新目标,人,Unit 2Section B1a-2b八年级英语上,Activities,How often,watch TV,usually,use the Internet,sometimes,read English books,never,go to the movies,once a week,exercise,twice a week,Talk,about,the,weekend,activities,according,to,the,chart.,ActivitiesHow oftenwatch TVusu,milk,coffee,milkcoffee,3,vegetables,fruit,vegetablesfruit,4,chips,hamburger,j,unk,food,chipshamburgerjunk food,5,cola,chocolate,colachocolate,6,is good for our health.,Junk food is bad for our health.,is good for our health.Junk fo,7,Match the words with the pictures.,a,b,c,d,e,f,Match the words with the pictu,8,_ junk food 4._ vegetables,2._ milk 5._ sleep,3._ fruit 6._ coffee,Check the answers!,b,a,e,c,f,d,_ junk food 4._ vege,9,Ask and answer questions.Use the words from 1a.,How often do you drink milk,Liu Fang?,I drink milk every day.,Do you like it,?,No.But my mother wants me to drink it.She says its good for my health.,Ask and answer questions.Use,10,How often do you eat junk food?,I eat it once a week.,Do you like it?,Yes.But my mother doesnt let me to eat it.She says its bad for my health.,How often do you eat junk food,11,教材解读,She,says,its,good,for,my,health.,本句是一个宾语从句,be,good,for,表示“对,有益”,其反义词组为,be,bad,for,“,对,有害”。,Running,in,the,morning,is,good,for,our,health.,早上跑步对我们的健康有益。,Watching,TV,too,much,is,bad,for,our,eyes.,看太多电视对我们的眼睛有害。,教材解读,12,【辨析】,be,good,at,be,good,for,be,good,to,(,1,),be,good,at,表示“擅长,在,方面做得好”,后接名词,/,代词,/,动名词,相当于,do,well,in,。,She,is,good,at,dancing.,=She,does,well,in,dancing.,她擅长跳舞。,(,2,),be,good,for,对,有益,(,有用,),后接表示人或事物的名词。,Reading,is,good,for,you.,读书对你有好处。,(,3,),be,good,to,对,好,(,和善、慈爱,),后一般接表示人或人格化的名词,good,相当于,friendly,。,He,is,very,good,to,his,neighbors.,他对他的邻居们很好。,【辨析】be good at,be good for,be,13,healthy:,unhealthy:,cola,salad,soup,hot dog,milk,hamburger,dumpling,fruit,chicken,onion,potato,tomato,Find,healthy:,14,healthy:,unhealthy:,salad,soup,milk,dumpling,onion,fruit,chicken,potato,tomato,cola,hot dog,hamburger,healthy:salad,soup,milk,dum,15,Listen to,an,interview about eating,habits,.Circle your answer to each,question,.,Does Tina have good habits?Yes.No.I dont know.,Does Bill have good habits?Yes.No.I dont know.,Listen to an interview about,16,Listen again.Fill in the blanks in,the,survey.,Questions,Tina,Bill,1.How often do you exercise?,2.How often do you eat fruit?,3.How many hours do you sleep every night?,4.How often do you drink milk?,5.How often do you eat junk food?,6.How often do you drink coffee?,Every day,Nine,Never,Every day,Hardly ever,never,Every day,Nine,3 or 4,times,a week,Never,2 or 3 times a,week,4,times a day,Listen again.Fill in the bla,17,教材解读,How,many,hours,do,you,sleep,every,day,?,本句是特殊疑问句,how,many,后要接可数名词复数,再加一般疑问句。而,how,much,后要接不可数名词,再加一般疑问句。,How,many,bananas,are,there,in,the,basket,?,这个篮子里有多少香蕉,?,How,much,water,do,you,need,?,你需要多少水,?,教材解读,18,Student A is the reporter.Student,B is Tina or Bill.Ask and answer,questions.Then change roles.,A:How often do you exercise?,B:I exercise every day.,A:And how often do you?,Student A is the reporte,19,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,Rank these activities accordin,20,Read,the,articles,fast,and,find,the,general,idea,of,2b.,The,general,idea,of,the,articles,is,about,.,A.how,to,use,the,Internet,B.free,time,activities,in,No.5,High,School,C.how,to,make,friends,B,Read the articles fast and fin,21,教材解读,1.percent,n.,百分之,。常用于“,数词,+percent,+of+,sth,.,”,结构,这时后面谓语的单复数由,percent,后面跟的名词决定。,Twenty,percent,of,the,students,agree,with,you.,百分之二十的学生赞同你。,Thirty,percent,of,time,passes.,百分之三十的时间过去了。,教材解读,22,2.,although,conj,.,虽然,;,尽管,;,即使。引导让步状语从句。,Although/Though,it,was,so,cold,he,went,out,without,an,overcoat.,尽管天气很冷,但他还是没有穿大衣就出去了。,【,注意,】,although=though,用作连词,意为“虽然,尽管”,这两个词都不能与,but,连用,即用了,although/though,就不能再用,but,。不过,although,可以与,yet/still,一起使用。,尽管他身体不好,但是他工作很努力。,正,:,Although/Though,he,is,in,poor,health,he,works,hard.,正,:,He,is,in,poor,health,but,he,works,hard.,误,:,Although,he,is,in,poor,health,but,he,works,hard.,2.although,23,3,.mind,n.,头脑,心智。,He,has,a,very,sharp,mind.,他的头脑很敏锐。,【拓展】,mind,v.,介意,当心,关心。,mind,后用动名词或名词作宾语,而不用不定式。,Do/Would,you,mind,(,ones,),doing,?,用来客气地提出请求,或者用来提出询问、征求对方意见。,Do,you,mind,closing,this,window,?,你介意关上这扇窗户吗,?,【固定搭配】,make,up,ones,mind,下决心,;,change,ones,mind,改变主意,;,never,mind,不必担心,/,没关系,;,keep,in,ones,mind,记住。,3.mind,24,Read,the,passage,quickly,and,find,the,answers,to,the,questions,below.,(,1,),How,many,kinds,of,free,time,activities,are,mentioned,in,the,passage,?,(,2,),How,many,students,do,not,exercise,at,all,?,(,3,),How,many,students,use,the,Internet,every,day,?,(,4,),How,often,do,most,students,watch,TV,?,(,5,),What,is,the,best,way,to,relax,?,Three.,Twenty percent.,Ninety percent.,Every day,.,The best way to relax is through exercise.,Read the passage quickly and f,25,Please,read,the,passage,and,
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