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1、Unit 2 How often do you exercise?知識梳理一、詞型轉換Section A1. ever (反義詞) never2. shop (現在分詞) shopping3. full (反義詞) empty4. read (pt.) readSection B (v.)act 1. active (n.) activity2. health (adj.) healthy (反義詞) unhealthy3. body (pl.) bodies4. die (pt.) died5. write (n.表人) writer6. keep (pt.) kept (pp.) kept

2、7. little (比較級) less (最高級) least8. though (同義詞) although二、短語歸納Section A1. how often 多久一次2. read English books 看英語書3. of course 當然4. on weekends 在周末5. go to the movies 去看電影6. hardly ever 幾乎不；不曾7. every day 每天 once a day 每天一次8. twice a week 每周兩次 three times a month 每月三次9. use the Internet 上網10. have d

3、ance and piano lessons 上舞蹈和鋼琴課11. play tennis 打網球12. help with housework 幫忙做家務13. at least 至少，不少于Section B1. junk food 垃圾食品 2. drink milk 喝牛奶3. three or four times a week 一周三到四次4. eat fruit 吃水果5. want sb. to do sth. 想要某人做某事6. be good/bad for 對有好處/壞處7. go camping in the country 去鄉(xiāng)下露營8. play sports 做運

4、動9. one to three times a week 一周一至三次10. such as 例如11. fifteen percent of our students 我們百分之十五的學生12. go to the dentist 去看牙醫(yī)13. more than 多于14. less than 少于重點句子1. how often do you exercise?你多久鍛煉一次2. What do you usually do on weekends?周末你通常干什么？I usually play soccer.我通常踢足球。3. She says its good for my he

5、alth.她說這對我的健康有好處。4. How many hours do you sleep every night?你每天晚上睡多少個小時？5. And twenty percent do not exercise at all!并且百分之二十的學生根本不運動！6. The answers to our questions about watching television was also interesting.對于我們看電視這個問題的回答也很有趣。7. It is good to relax by using the Internet or watching game shows,

6、but we think the best way to relax is through exercise.通過上網或看娛樂節(jié)目放松是好的，但是我們認為最好的放松方式是通過鍛煉。8. It is healthy for the mind and the body. 它對于大腦和身體是健康的。P9-10Lead in: Free TalkA:Do you have a good weekend?B:Yes/No,A: What do you usually do on weekends?B: I usually Presentation help with housework exercise

7、 use the Internet go to the movies watch TV read play the piano go shopping play tennis dancePresentationMake a list of the weekend activities.1a l 1. 4.l 2. 5.l 3.Keys :help with housework/ watch TV/ exercise/ read (a book)/go shopping頻度副詞 alwaysusuallyoftensometimeshardly ever never 100% 總是80%通常 6

8、0%經常40%有時20%很少,幾乎不 0 從不根據漢語提示完成句子。1._(多久一次) do you watch TV?2.Tom_(幾乎不) late for school.3.She_(通常) goes to school at 7 oclock.Listen and write the activities next to the correct frequency words.Keys: How often/ is hardly/ usuallyDo you know their difference?l sometime 某個時間l some time 一段時間l sometimes

9、 有時l some times 幾次I sometimes go to school by bus.I will go to America sometime this year.I have been to the Great Wall for some times.I watched TV for some time last night.1cPAIRWORKA: What do you do on weekends?B: I usually watches TV.A: Do you go shopping?B: No, I never goes shopping. do housewor

10、k go to the movies play tennis play the piano exercise go shopping watch TV use the Internet readWhat do you usually do on weekends?oftenI usually often sometimes always What does he / she usually do on weekends?He / She usually always sometimes often What does he / she usually do on weekends?He / S

11、he usually always sometimes often ConsolidationHow often do you ? does he / she ?how often “多久一次”， 常用來詢問某一動作或事情發(fā)生的頻率。 - How often does your mother travel? - Once a year. 回答：never (從不） once a day/week(一天/周一次） twice a week/month (一周/月一次） three/four/five/six times a month / year 一月/年 三/四/五/六次“次數”的表達方法l

12、 一次once，兩次twice，l 三次或三次以上用基數詞加上 times, threetimes, fivetimes, onehundredtimes.l 表示“幾次”的表達方法是： once a day / a week / a month / a year twice a day / a week / a month / a year three times a day / a week / 根據漢語提示完成句子。1.Cheng watches TV about _（一周兩次）.2.The reporter (每天讀新聞故事) at school.3.Cheng (看電影)once a

13、 month.4.The reporter exercises about _（每月兩次）.5.Cheng shops about _（每周三次）.Keys: twice a week; reads news stories every day; goes to the movies; twice a month; three times a weekAsk and AnswerAsk your partner like this: 1. How often do you eat sweets? 2. How often do you play tennis? How often do you go shopping? How often do you go to the movies? We shop / go shopping once a week. I go to the movies on