2020學年人教版英語精品資料Unit 2 How often do you exercise?【教學目標】1. 掌握本單元基本詞匯和常用短語： how often , hardly , twice , once , although .2. 學習如何運用頻率副詞來談?wù)撊藗兊幕顒??！窘虒W重點和難點】重點：掌握What do ? 和How often?的句型。 掌握表示時間頻度的詞匯。難點：辨析：always usually often sometimes hardly never 辨析：all most some no 2 教法與建議1. 建議四課時完成教學2. 采用任務(wù)型教學法，運用錄音機和圖片輔助教學。 4 學法與要求1. 預習本單元相關(guān)詞匯，要求會拼讀。學生可利用工具書查閱該單元的重要的語言點和語法點。2. 課前完成每課時相應的診斷性評價并按文稿要求進行預習自學。5 教學練評流程 第一課時 （Section A:1a-2d）【活動1】診斷性評價.Match word with proper degree.(把下列單詞與所指程度連起來。)1.sometimesA.100%2.always B.once a year3.never C.once or twice a week4.often D.0%5.hardly ever E.four or five times a week.Please go through the text and find the words or expressions that mean the same as those below.1.很少/幾乎不曾2.網(wǎng)上沖浪3.至于/關(guān)于4.一周兩次5.對有好處6.飲食習慣7.許多/大量的【活動2】看圖學詞 1a-1b1、看圖畫，寫出活動詞匯 a _ b _ c_ d _ e go skateboarding2. 聽聽力，與1中的活動完成搭配。（只寫1中的字母代號）always_ usually _often_ sometimes _ hardly ever_ never _【活動3】聽力訓練，提高技能1、寫出下列表示頻率的副詞短語每天： 一周一次： 一周兩次： 一周三次： 一月一次： 一月兩次: 2、首先個人迅速理解下列詞匯，然后聽課本2a部分錄音，給活動詞匯排序。再聽完成搭配（只寫字母） Activities How oftena. _ go to the movies every dayb. watch TV once a weekc. _ shop twice a weekd._ exercise three times a weeke. read once a month【活動4】口語練習 鞏固提高教師先示范，再讓學生根據(jù)課本2c部分所給表格結(jié)對練習造對話例：A:What do you usually do ？ B: I usually watch TV. A: How often do you watch TV? B: I watch TV every day.【活動5】形成性評價1.根據(jù)句意及首字母補全單詞1）How often does she e_?2）She h_ watches TV on school nights.3）She shops t_ a month.4）Whats your favourite p_?5）He s_ surfs the Internet on Saturday.2.單項選擇( )1._do you help the old man with the housework? Once a week. A. How soon B. How long C. How often D. How many( )2.My mother _surfs the Internet .She likes watching TV. A. doesnt hardly ever B. hard ever C. isnt hardly ever D. hardly ever( ) 3.What are the _ of your exams? A. answers B. problems C. results D. things( )4.What does she do on _? She often goes to the movies. A. Every week B. a week C. weekend D. weekends( )5._do you do sports? I do sports every day. A. When B. What time C. How long D. How often 第二課時（Section A 3a-3c)【活動1】復習檢查，聽寫單詞（1）個人記讀單詞3分鐘 （2）兩人一組相互檢查讀音（3）展示，寫在學案上單詞：大多數(shù)的；大部分的；幾乎全部的 結(jié)果；成果 活躍的；積極的 對于;關(guān)于 約摸;大約短語：每天 一周一到二次 一周三到四次 在格林高中 至于；關(guān)于 大多數(shù)學生 一些學生 【活動2】學習3部分課文1、 利用所給數(shù)據(jù)完成所給表格。2、 重讀課文，給重要的詞組或短語下劃線3、 每人大聲地自讀課文四分鐘，然后根據(jù)文章內(nèi)容提問。4、 復述或背誦短文?！净顒?】學習4部分在小組內(nèi)展開調(diào)查，完成表格，并根據(jù)調(diào)查結(jié)果寫一篇作文所需語言結(jié)構(gòu) A: How often do you read English books?B: I read English books about twice a weekHow often do youonce a weektwice a weekthree times a weekonce a monthread English books【活動4】辨析與總結(jié)1. 討論辨析all， most ，some， no這四個詞2.請你寫出所學的表頻率的副詞（至少寫10個）及表多少的詞【活動5】訓練鞏固 A)根據(jù)句意，用括號內(nèi)所給詞的適當形式填空。 1. My mother goes to Beijing_(two) a year. 2. Can you find the_(different) between this box and that box? 3. I_(hard) ever see him now. 4. Do you want to meet that_(interview)? 5. You should look after your_ (healthy). B)根據(jù)漢語提示完成句子。每空詞數(shù)不限。 1. 你多長時間看望一次祖父母？ _do you see _? 2.他的爺爺每天都做運動。 His grandpa_.3.我每周購物兩次。 I shop _.4.我喜歡讀書。我每天都讀英語。I like _.I _ every day.5.-周末你通常做什么？-做運動。 -What _? _. 第三課時 （Section B 1a-2e)【活動1】預習檢查，讀寫新詞（1） 個人記讀單詞3分鐘 （2） 兩人一組相互檢查讀音（3）展示，寫在學案上廢棄的舊物 _ 牛奶_ 咖啡_ 薄片_ 可樂巧克力_ 喝_ 健康_ 采訪者_【活動2】口語結(jié)對練習1、個人迅速朗讀對話，并理解漢語意思2、兩人一組練習對話，向全班展示3、用1a的單詞，模仿1b編對話，并在組內(nèi)交流【活動3】聽力訓練 2a-2b（1）放錄音，完成2a(2) 聽第二遍，回答2b的7個問題，把答案寫在課本上（3）聽第三遍，檢查答案，并進一步理解聽力原文（4）根據(jù)2b內(nèi)容，進行采訪問答 A: How often do you exercise? B: I exercise every day. A: How often does Bill exercise? B: He hardly ever exercises.【活動4】診斷評價1、單項選擇( )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. Howoften D. How soon2、根據(jù)句意和首字母補全單詞1）My mother says its good for my h_.2) Lily e_ every morning to stay healthy.3) I usually watch TV at night, but s_ I go for a walk with my parents.4)I like to d_ coffee.3、補全對話A: _ _ do you _(運動）B: I _ every morning .A: _ _ do you eat _(蔬菜)B: Every day .Because they _ _ _ my health.【活動5】小結(jié)你能總結(jié)一下本課所學的句型嗎？它們表達怎樣的含義？（組內(nèi)交流）句 型：含 義： 第四課時 （Section B 3a-Self check)【活動1】自主學習 1.讀 Katrina寫給筆友的一封信，回答下列問題。a. How often does she exercise ?b. How often does she drink ?c. Does she eat junk food very often ?d. Do you think she has healthy lifestyle? Why or why not? e. Is her lifestyle the same as yours or different? What are the differences? 2.翻譯句子：(1)我盡量吃大量的蔬菜。(try to do ) .(2)我的健康的生活習慣有助于我取得好成績.(help sb. do sth.) .(3)我有一個健康的飲食習慣。(eating habit) .（4）他的爺爺相當健康，他每天都照顧我的弟弟 。(pretty healthy, look after) .(5)把Bill的書信補充完整，注意一些頻率副詞及詞組?！净顒?】小組調(diào)查通過調(diào)查小組成員生活習慣，討論誰的習慣最好,誰最健康?！净顒?】寫作練習 改寫短文：請將3a部分Katrina給筆友的書信用第三人稱改【活動4】系統(tǒng)總結(jié)1 總結(jié)一下本課所學的頻率副詞和詞組。2 總結(jié)一下你認為健康的生活方式?！净顒?】診斷評價1. 詞形變化(1)He says its bad for his _(unhealthy)(2)She tries _(eat)a lot of beef.(3)Lilys _ (sleep)habits are pretty good.(4)My mother wants_(I) to drink it.(5)My mother wasnt at home yesterday, I had to help my father _(cook)2. 單項選擇( )1._do you have an English party? -Once a month. A. How old B. How far C. How often D. How long( )2._they are brothers, they dont look like each other at all. A. Because B. ThoughC. When D. As( )3.They try _it together. A. to move B. move C. moving D. are move( )4.Im not very strong, _I usually exercise. A. but B. so C. as D. to( )5.His ideas are the same _ hers. A. from B. for C. as D. to( )6.We eat a lot of_ and _, but little _.A. fruit, vegetables, meat B fruits, vegetables, meat C. fruit, vegetable, meat D. fruit, vegetable, meats