人教版英語八年級上冊教案Unit2 SectionB2a2e

1、Unit2 SectionB（2a-2e） 教案 【教材版本與冊數】新目標人教版八年級上冊 【單元名稱】Unit2 How often do you exercise?【課時】Section B 2a-2e (第四課時)【課型】Reading (閱讀課型)教材分析本單元話題是Free time activities，功能是Talk about how often you do things。圍繞課余活動的話題涉及不同層次的語言實踐活動，教會學生談論從事不同活動的頻率。學習用how often引導的特殊疑問句，并能用表示頻率的副詞如always, usually, sometimes, hard

2、ly, never等對某人從事某一活動的頻率進行詢問和回答。本課時是八年級上Unit2 Section B的閱讀材料。SectionB 2a-2e屬于閱讀版塊的教學，其內容是關于“一所中學業(yè)余活動頻率的調查報告”。課型定位為閱讀課。本教學設計在深度解讀文本材料的基礎上，以課程標準（2019版）和英語學科核心素養(yǎng)為指導思想，英語閱讀教學既要關注內容、結構和語言，還要關注思維和方法的綜合教學視野。本課Section B 2a為讀前活動，2b呈現了一份有關“學生課余活動的頻率”的調查報告。2c-2d通過回答問題和專屬數字信息的方式引導學生繼續(xù)深入理解語篇，側重對文章的細節(jié)和深層信息的理解，并關注了相

3、關的語言表達。2e是一個讀后拓展活動，讓學生調查同學的課余活動方式及活動頻率，并仿照2b中提供的示范做一個餅圖。因此，在閱讀策略上，引導學生關注和了解統(tǒng)計類文章的語篇特征，并培養(yǎng)學生學習觀察和利用統(tǒng)計圖。在學習策略上，培養(yǎng)學生善于利用圖畫等非語言信息理解主題并積極思考和主動探究，善于發(fā)現語言規(guī)律并能運用規(guī)律舉一反三。在情感態(tài)度上，關注學生的終身發(fā)展和給學生樹立學好英語的信心，敢于用英語進行表達。教學目標語言知識目標：通過圖片展示和活動任務的設計，學生能熟讀本課生詞和正確表達文中有關百分數的語句。詞匯：result, percent, online, television, although,

4、mind, body, such, together, die, such as句型：We found that only fifteen percent of our students exercise every day.We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day.The answers to our questions about watching television were al

5、so interesting. Only two percent of the students watch TV one to three times a week.學習能力：1. 通過預測、掃讀、分段細讀，能夠梳理出文本結構（Topics研究內容, Results研究結果, Comments研究結論），理解文本表層信息，理解信息間的相互關系，能夠反思并優(yōu)化自己的業(yè)余活動頻率，在完成微型調查中綜合運用目標語言和思維。2. 通過對文本背后信息的分析，推斷出文本背后的思路與方法，形成初步的科學研究態(tài)度、了解基本的科學研究方法。情感態(tài)度價值觀目標：通過對調查數據解讀、分析、評價，能夠在理解的基礎上

6、批判質疑作者的觀點，體驗作者的情感。文化意識：了解學生平時主要的日常娛樂和課余活動。教學重難點教學重點：1.能夠梳理出文體結構和信息（Topic研究內容, Results研究結果, Comments研究結論），將結構與語言信息連接。2.有關百分比的句型表達。教學難點：1.能夠進行文本與餅圖、餅圖與文本的相互轉化。2.能夠綜合運用思維、方法、結構和語言，小組合作完成微型調查并獨立撰寫調查。教學難點：1.能夠進行文本與餅圖、餅圖與文本的相互轉化。2.能夠綜合運用思維、方法、結構和語言，小組合作完成微型調查并獨立撰寫調查。建議教法任務型教學法，情景教學法，閱讀課型的P-W-P教學原則 P-讀前：教師

7、趣味性的教學活動設計激活學生對本閱讀話題背景知識。W-讀中：教師通過任務的層層設計，將核心語言點有效地掛靠到文本結構的學習，讓學生能理解文本內容并獲取文本有效信息。P-讀后：創(chuàng)設真實情景，讓學生將所學知識運用到新的情景中去，逐步體現語言的輸出，為后面的寫作做鋪墊。教學活動設計步驟過程措施 （教師活動與學生活動） 目的持續(xù)性評價1預備與激活先期知識Step 1Greeting andPre-reading( 3mins )1. T: T asks Ss to watch a short video about “How often do you exercise”.S: Ss watch the

8、 video and try to pay attention to the topic about that they are going to learn and some frequency words. 2. T: T lets Ss look through the title and predict the main idea of this passage.S: Ss try to guess the main idea of this passage from the title.利用學生調查報告視頻來與本堂課的話題詞匯建立起記憶連接。簡單有效地激活學生與此話題相關的背景知識，

9、激活學生的前期知識。通過讓學生瀏覽題目，培養(yǎng)學生預測的閱讀策略。是否能激起學生對本話題的學習興趣和求知欲望。學生是否能通過題目說出與本話題相關詞匯或句型。2 獲取新知識2獲取新知識 2獲取新知識 3深度加工知識Step 2While-reading (14mins)Step 3While-readingStep 4 Post-reading（18mins）Fast readingT: T asks Ss to read the article and match each paragraph with the following parts and sum up the main ideas

10、of each part.S: Ss skim the passage and divide it into three parts.Careful- reading1. T: T asks Ss to read Para. 1 and find out the 3 activities from it.Ss: Ss think it over about “What questions did the writer ask?”.2. Finish 2bT: T guides Ss to scan Para. 2 and complete the first pie. Then read Pa

11、ra.3 or 4, complete the pie and exchange the information.S: Ss read the three paragraphs and finish the pie.3.T: T asks Ss to look at the pie, and answer the questions. Ss: Ss try to look at the pie and the article to answer the questions.What percent of the students do not exercise at all? What per

12、cent of the students use the Internet every day?How often do most students watch TV? What do they usually watch? 4. T: T asks Ss to read Para. 5 and leads Ss to think more to answer the following questions.Ss: Ss look at the results and make comments. Do you think the students at No. 5 are healthy?

13、Why or why not?What does the writer think is the best way to relax? Why?1. T: T asks Ss to tell the whole passage together.S: Ss fill the blanks and read it together.Like this:Last month we asked our students about their _ _ _. Our questions were about _ , use of the Internet and _ _. Here are the r

14、esults. We found that 20% of the students dont exercise _ _. Most students go online and watch TV every day. But they use the Internet _ _ and not for _. And many students like to watch sports, but_ _are the most popular.The best way to relax is _ _. Its healthy for the_ and the body. Exercise _ _ p

15、laying sports is fun, and you can _ _with your friends and family. Old habits die hard. Start exercising before its too _.2. Deep thinking:T: T leads Ss to think more and asks Ss this question:Do you think the best way to relax is only through exercise?Whats your habit to relax?S: Ss try to discuss

16、in groups and express their own opinions or ideas.3. T: T makes Ss do a survey in groups.S: Ss make a survey in groups and show it in class.A: Ask questions (interviewer采訪者)B: Answer questions (B:C:D:E)F: Make notes (記錄)Do it like this: QuestionHow often do you.?采訪對象1-3 times a week4-6 times a weekE

17、very dayNeverPerson 1: T/SPerson 2: T/SPercent小組匯總成果展示1：對話形式(層次中等或以下的學生)A: Hi, Im a reporter from May I ask you some questions?B: Sure! A: What do you do in your free time?B: I exercise.A: How often do you exercise?B: IA: How about you? Do you like to use the Internet in your free time?C: No, I dont

18、 like using the Internet at all. I read English stories three times a week.D: I sometimes use the Internet on weekends for about one hourA: Thanks for your answering.B: Youre welcome.成果展示2：Report Topic Hello! Im _. I asked _about _. ResultI found that(可選擇自己會表達的)I know that, but I was surprised thatT

19、he answers to the questions about were also interesting.Although , are the most popular. CommentsIts good to relax by, but I think Please remember, So整體掃讀驗證預測，把握文本結構。初步判斷段落大意。訓練學生閱讀獲取具體信息和提問能力，為后面的閱讀教學活動做鋪墊。訓練學生理解并解釋圖表提供的信息，將文本的語言知識有效的掛靠到文本結構下的學習。讓學生學習觀察和利用統(tǒng)計圖，培養(yǎng)科研探究素養(yǎng)中必備的數據分析能力。逐步引導學生對數據做出評價，推斷作者情感

20、態(tài)度和觀點。將文本核心語言點挖空，學生進行全文的整體回顧，逐步體現語言的輸出，同時也培養(yǎng)學生合作互助的團隊合作學習。與作者對話，質疑作者觀點，結合實際表達學生自己的觀點，培養(yǎng)學生思辨的批判性思維和自信的情感態(tài)度。通過真實語境的情景創(chuàng)設，體現對文本的深度加工和再構，培養(yǎng)學生的創(chuàng)造性思維，讓學生逐步形成將所學語言遷移運用到新的情景中去解決問題并形成能力，為后面的寫作做鋪墊。通過將文本整體分部分的任務設計，學生是否能有留意文體特征和了解文本結構的語篇意識。通過分段細讀Para. 1，學生是否能找出調查話題和調查內容。通過分段細讀Para. 2,3&4學生是否能進行文本與餅圖、餅圖與文本的相互轉化。通

21、過圖表和對文章的理解，學生是否能對圖表中的信息進行分析和數據處理，比較快速準確地提取文本有效信息進行回答。通過問題設置，學生是否能在教師的引導下從文中提取有關作者情感態(tài)度和表達觀點的句子，來進行回答。通過對整篇文本核心語言點的挖空任務設計，一半的學生是否能不看書回顧全文，一部分學生是否能通過看書快速地獲取信息進行對原文的復述。學生的思維是否能被教師所設置的問題而打開，是否有大部分學生能發(fā)揮想象敢于質疑作者的觀點，并勇于表達自己的觀點。通過調查采訪并匯報的形式，檢測學生是否能用所學的語言做事，是否能輕松地進行調查，并根據調查情況大部分學生是否能用作文形式進行匯報，少部分學生能用對話形式進行現場的

22、采訪展示。4評價學生學習Step 5Group work（5 mins）Step 6Conclusion andExercise倡議書：T: T lets Ss write something about giving comments of their free time activities.S: Ss work in groups to write it.Like this:What do you do in your free time?Good living habits are healthy for the mind and the body. We should exercis

23、e _We cant watch or use the Internet _.And we should read books _.And remember, “old habits die hard”. So make a good plan(計劃) before its too late.Summary:T: T uses a simple mind-map to let Ss review what they have learned this class and check whether they can say the topic words or not. S: Ss remem

24、ber what they have learned and say the key words by thinking over.T: T shows some pictures about the healthy lifestyles in foreign countries nowadays.Ss: Ss enjoy these pictures and know some popular healthy lifestyles in foreign countries.Exercise:登錄“優(yōu)教同步學習網”授課端，課堂上可直接調用當堂檢測試卷，全班學生用答題器作答，當堂反饋測試結果，教

25、學更有針對性，課堂更高效。Lets check（課件配套習題）1. We asked our students _ their free time activities.A. about B. for C. of D. to2. We were _ that ninety percent of them use the Internet every day.A. surprise B. surprising C. surprised D. surprises3._ is good to relax _ using the Internet or watching game shows.A. It, to B. This, by C. That, for D. It, by 4. Exercise such as playing sports is fun, and you ca