Unit 1 How often do you exercise?

                 unit 1 how often do you exercise?
一  知識(shí)框架        1  重點(diǎn)詞組及習(xí)慣用語(yǔ)     eg  how often
2 重點(diǎn)句型   eg how often do you exercise ?
3 語(yǔ)言功能  談?wù)撊粘；顒?dòng)發(fā)生的頻率
4 語(yǔ)言目標(biāo)  （語(yǔ)法） 1） 使用 how often 問(wèn)句    2）頻率副詞的用法
二 重點(diǎn)詞組及習(xí)慣用語(yǔ)知識(shí)清單
how often 多久一次
          as for 至于；關(guān)于
          how many 多少（針對(duì)可數(shù)名詞）
          how much 多少（針對(duì)不可數(shù)名詞）
          of course = sure 當(dāng)然；確信
          look after = take care of = care for 照顧；照看
          a lot of = lots of = plenty of 許多；大量
          every day 每一天
          every night 每晚
          hardly ever 幾乎不
          be good for 對(duì)……有益
          be good for one's health 有益健康
          try to do sth. 嘗試做某事
          get good grades 取得好成績(jī)
          help sb. [to] do sth. 幫助某人做某事
三  課文重點(diǎn)難點(diǎn)句型
1.what does she do on weekends? 她在周末常干什么？
2.she often goes to the movies. 她經(jīng)常去看電影。
3.i watch tv every day. 我每天都看電視。
4.we often surf the internet. 我們經(jīng)常上網(wǎng)。
5.i read english books about twice a week. 我大約一周兩次看英語(yǔ)書(shū)。
6.i shop once a month. 我每月購(gòu)物一次。
7.she says it’s good for my health. 她說(shuō)這對(duì)我的健康有利。
8. how often do you eat junk food? 你多久一次吃垃圾食品？
9.i look after my health. 我照看我的健康。
10. my eating habits are pretty good. 我的飲食習(xí)慣相當(dāng)好。

四 語(yǔ)言功能  談?wù)撊粘；顒?dòng)發(fā)生的頻率
1  詢問(wèn)日常活動(dòng)頻率
1. 
how often do you exercise? 你（你們）多久鍛煉一次身體？
how often + 助動(dòng)詞do(does或did) + 主語(yǔ) + do sth.? 疑問(wèn)詞how often是問(wèn)頻率(多久一次),（在這里助動(dòng)詞do(does或did) 是起幫助構(gòu)成疑問(wèn)的作用）與一般現(xiàn)在時(shí)或一般過(guò)去時(shí)連用
“how often do you go to the factory?” “twice a week. ”