最新人教版八年级英语unit2.ppt
How often do you exercise?,Unit 2,Free talkWhats your favorite food?,Do you have a healthy diet?Do you often eat junk food?,Section B,fruit,vegetables,milk,Junk food,coffee,1._ junk food 2._ milk 3._ fruit 4._ vegetables 5._sleep 6._ coffee,b,f,e,a,d,1a,c,Match the words with the pictures.,Junk food,chips,cola,chocolate,Is the food in the following pictures healthy or unhealthy（不健康）?,Healthy food,Junk food,unhealthy 不健康的,junk food,be bad for health,not healthy,对健康有害,1b,Ask and answer questions.Use the words from 1a.,Pairwork,A:How often do you drink milk,Liu hhFang?B:I drink milk every day.A:Do you like it?B:No.But my mother wants me to drink it.She says its good for my health.,want sb.to do sth.想要某人做某事 want sb.not to do sth.想要某人不做某事,妈妈想要我把房间清理干净。,Mother want me to clean my room.,2.be good for+sth.对有益 be bad for+sht.对有害,Vegetables are good for our health 蔬菜对我们的健康有好处Junk food is bad for our health 垃圾食品对我们的健康有害,拓展：1.be good at+sth.擅长做 男孩子们擅长打篮球。Boys are good at playing basketball.2.be good to+sb.对某人有好处 做练习对学生们有好处。Exercises are good to students,every day,hardly ever,every day,never,nine,nine,every day,never,two or three times a week,three or four times a week,never,four times a day,Listen again and fill in the blanks.,1d,1C,1.how many times“多少次”问次数。答：once time；twice times；2.how much“多少钱”问价钱 答：100 3.how old“多少岁”问岁数 答：10 years old 4.how far“多远”问距离 答：100m 5.how long“多久了”问时间段 答：for+一段时间（如:for two weeks）6.how soon“多久”(用于一般将来时)答：In+一段时间（如：in two years）7.how often“隔多久”问频率 答：once a week,how many;how often;how long;how soon;how much;how far1._ _ does she go to the movies?Once a month.2._ _ will you get back home?In two month3._ _ did he stay here?For two months4._ _ does Mary live from the library?Two miles5.I wonder _ _ youll drink this kind of tea.Once a week,How,often,How,soon,How,long,How,far,How,soon,Sep.17,6._ _ does Lily arrive late for class?Sometimes.Lily arrives late for class7._ _ your brother exercise?My brother exercises for times a week.8._ _ is the camera?Its 1009._ _ people visit the 2010 Shang Hai world cup?About 300,0010._ _ milk do you drink?Two glasses.,How,How,How,much,How,often,often,How,many,much,
