Unit 2How often do you exercise?英汉互译1. 去看电影 ___________________ 2. 运动 ____________________ 3. 看电视 ____________________4. 读英语书 ___________________5. 上网 ___________________ 6. 购物 ____________________7. 多久一次 ____________________8. every day ____________________go to the moviewatch TVread English booksexerciseuse the InternetshopHow often每天100%alwaysusuallyoftensometimeshardly ever≥ 80%never0%≥ 60%≥ 20%< 5%提示:频率副词在句中的位置是:实义动词之前 , be 动词或助动词之后。Listen again. Match the activities in 2a with how often Cheng Tao does them. 2bHow oftenevery dayonce a weektwice a weekthree times a weekonce a monthtwice a monthActivitiesa. go to the moviesb. watch TVc. shopd. exercisee. read1. three times a weektime 次数time and time again 千万次的three or four times a week 一周三四次表示一周 / 月 / 年多少次 , 可以用... times a week / month / year ,注意有两个词有单独的表示法,“ 一次”用“ once”, “ 两次”用“ twice” 。2. once , twice, three times 等次数的表达法。 1) 这三个词都表示 ______ , once 是______ , twice 是 _______ ,除了一次,两次,其他的次数都表达成________________ 。 如:三次是 ____________ ,五次是____________ 。一次次数两次three times数字 + timesfive times9. once a week ______________10. twice a week ______________11.three times a week ______________12. three or four times a week ______________13. once a month _______________14. twice a month _______________一周一次一周两次一周三次一周三到四次一个月一次一个月两次2) 这些表次数的词后与一段时间连用, 表示动作多长时间发生几次,即动作 的 ________. 3) 翻译: 两周一次 ________________ 一年两次 ________________ 一个月两次 ________________once two weeks频率once a yeartwice a monthsometimes 与几个形似的词的区别a. sometime 是副词 , “ 在某个时候” , “ 某时” Will you come again so...