Unit 2How often do you exercise?学习目标词汇:housework， hardly ever， once， twice， Internet, program， swing full 重要句型 What do you usually do on weekends? I play soccer. What does she do on weekends? She often goes shopping. How often do you exercise? I exercise every day/once a week. I hardly ever exercise. How often does Cheng watch TV?He watches TV three times a week What do you usually do on weekends?What do you usually do on weekends?I usually on weekends.do my homeworkdoes shedoes herShe来源:学科网ZXXKWhat do you usually do on weekends?I usually on weekends.exerciseexercise: v. 做运动does sheexercisesSheExercise exercise v. 锻炼； exercise n. U运动; C练习 如: Lets do our exercises. 让我们做练习吧。Walking is a good exercise. 散步是很好的运动。Language points1a. Look at the picture. Make a list of the weekend activities. 1. _2. _3. _4. _5. _help with houseworkread exercisewatch TVgo shopping100%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。I usually play the guitar on weekends.I sometimes play the guitar on weekends. I always play the guitar on weekends. 比一比，看谁说得又快又好？100% 80% 20%来源:学科网ZXXKI sometimes exercise on weekends. I hardly ever exercise on weekends.I never exercise on weekends. 20%0% 5%1b Listen and write the letters from the picture above on the lines below.always(100%) _ usually _ often _ sometimes _ hardly ever _ never(0%) _ exercise, readhelp with homeworkwatch TVgo shoppingwatch TVgo shoppinghardly 只用作副词，其意思是“几乎不”，表示否定概念。e.g. He can hardly speak English. 他不太会说英语。hardly ever 几乎从不e.g. Peter is hardly ever late.彼得几乎从不迟到。 PairworkWhat do you do on weekends?I usually watch TV.Do you go shopping?No, I never go shopping.1cActivities_a. go to the movies_b. watch TV_c. shop_d. exercise_e. read13254来源:学科网ZXXKListen 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. 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 times2. 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. 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 _一周三四次_once two weeks频率once a yeartwice a month