四川省瀘州市龍馬潭區(qū)八年級英語上冊 Unit 2 How often do you exercise第3課時Section B1a2e學案無答案新版人教新目標版

Unit 2　How often do you exercise 第三課時 Section B（1a ~ 2e） 【學習目標】1、會認讀、拼寫本課的單詞和短語；2、正確運用How often 引導的疑問句進行交際。3、完成聽力練習，并就聽力內容進行問答 【學習重難點】1、會認讀、拼寫本課的單詞和短語；2、正確運用How often 引導的疑問句進行交際。 【課前準備】教師準備主情景圖的教學掛圖。?教師為制作多媒體課件，在網上搜索相關資料。 ?教師準備磁帶和錄音機。 【學習過程】 溫故互查 學生自學新單詞（教材P12-14的單詞），看誰記得又快有準。（2 分鐘） 咖啡 健康 結果；后果 百分之… 在線的；聯(lián)網的 電視節(jié)目；電視機 雖然；盡管；即使 以；憑借 頭腦；心智 身體 這樣的；類似的 消失；滅亡；死亡 作者；作家 【新詞自查】 根據句意及首字母或漢語提示填詞。 1. Good habits keep you _________(健康的)。 2. A popular way to shop now is shopping _______(在線的)。 3. Don’t eat too much ____________(垃圾食品) 4. __________(雖然) he is young, he can do some things by himself. 5. Can I help you? I want a cup of _________(咖啡) 6. Eating more fruit ____________(對…..有益) you. 設問導讀 Step 1 情景導入 Teacher: 本課時的主要內容是對how often 句型的復習和鞏固，回答下列問題來導入。 Questions: 1. What do you usually do on weekend? ________________________________ 2. How often do you watch TV? _____________________________________ 環(huán)節(jié)說明：課前的師生互動問答不僅讓學生回顧了上節(jié)課的內容，而且引導學生說出他們平時做的一些活動及活動頻率，鍛煉了學生口語表達能力。 Step 2 完成教材1a-1e的任務 【操作案例】 1．翻開課本p12，完成教材1a的任務。 （1分鐘） 2. 分角色熟讀1b部分的內容，然后模仿1b進行對話。（2 分鐘） 3. 聽第一遍錄音，完成1c的任務。（3 分鐘） 4. 聽第二遍錄音，完成課本上1d部分的任務。并檢查核對答案。 5. 聽第三遍錄音，并打開聽力材料，全班逐句進行跟讀。 6. 完成課本上1e部分的任務。 7. 模仿聽力內容，利用1e的信息分角色練習對話。邀請2-3對學生當堂演示。 環(huán)節(jié)說明：將聽、說、讀、寫的任務結合起來,不僅鍛煉了學生語言綜合運用能力，還鞏固了學生對語言目標的學習記憶和運用。 Step3完成教材2a-2e的任務 【操作案例】1. 完成2a部分的任務，并邀請2-3組學生進行展示。 2. 快速默讀短文，完成課本2a與2b的問題，請幾位同學給出自己的答案。 3. 讀課本2c中的問題，帶著問題閱讀短文，完成課本2c部分的任務。 4. 學生再一次閱讀短文，完成教材2d的任務。 5. 完成教材2e的任務。并要求學生與自己的同伴進行調查練習。 自我檢測 根據2b完成短文 Last month we 1________ our students 2______ their free time activities. Our questions were about exercise, 3___________________and 4__________ . Here are the results. We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent 5_____ exercise 6____! We all know that many students often 7_______, but we 8___________ ninety percent of them use the internet every day. 9________ ten percent use it 10________ three or four times a week. Most students use it for fun and not for homework.. 11_________________________ also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch TV sports, game shows are the most popular. It is good to relax by 12__________________, but we think 13__________ is through exercise. 14________________. Exercise 15________ playing sports is fun, and you can 16___________ your friends and family as you play together. And remember, “old habits die hard”. So start exercising before it’s too late! 鞏固訓練 選擇 ( )1）__________do you drink coffee? -----Twice a day. A. How many B. How long C. How soon D. How often ( )2) My teacher wants me _________ hard. A. study B. studying C. to study D. studies ( )3) Eating fruit and vegetables _____________ our health. A. is good to B. is good C. is good for D. is well for ( )4) Miss Liu is very ________, because she exercises every day. A. health B. healthy C. unhealthy D. unhealth ( )5)Thank you for _______ me with my English. A. help B. to help C .helping ( )6) _______ milk do you drink? A. How many B. How much C. How often D. How soon ( )7.Don’t read in bed. It’s bad ___ your eyes. A. for B. of C. with ( )8.I try to eat junk food once a week _____ I love it very much. A. although B. through C. but ( )9.Jenny _____ lifestyle. A. has a healthy B. have a healthy C. has a health ( )10.If you want to be healthier, you must eat ____ junk food, I think. A. more B. less C. fewer ( )11.I try ____ vegetables eleven times a week. A. eat B. eating C. to eat ( )12.Eating more vegetables helps you to keep ________ good health . A. for B. in C. to ( )13.Is Katrinas life the same ____ （和……’同）yours? A. as B. to C. with 拓展研究(詳見學生訓練部分P.10) 課堂小結 作業(yè) 課后反思 6EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F375