Book8Unit3Theproblemofthesnakes教學設(shè)計新部編版

1、精品教學教案設(shè)計| Excellent teaching plan教師學科教案2020學年度第_學期任教學科： _任教年級： _任教老師： _xx 市實驗學校育人猶如春風化雨，授業(yè)不惜蠟炬成灰精品教學教案設(shè)計| Excellent teaching planUnit3Inventors and inventions -ReadingThe problem of the snakes1. 整體設(shè)計思路、指導依據(jù)說明英語教學不是一個單純的“授予 -吸收”的過程，而是一種動態(tài)教學或活動教學，教學過程是交際活動過程。新課標明確提出： “ 發(fā)展學生聽、說、讀、寫的基本技能，提高初步運用英語進行交際的能力

2、， ”所以只有從組織教學活動入手，大量地進行語言實踐，使英語課堂盡可能的交際化，才能有效地培養(yǎng)學生運用英語進行交際的能力。而且高一學生，已經(jīng)具備一定的基礎(chǔ)知識和技能，所以本節(jié)課本節(jié)課結(jié)合本班學生的實際和濰坊3-4-5優(yōu)質(zhì)高效課堂，采用了“合作探究”的教學方法。采用討論式，引導學生主動探索，自己構(gòu)建新知識；通過層層深入的題目設(shè)計，使學生的思路逐漸開闊，有利于使學生養(yǎng)成良好的閱讀習慣，提高他們獨立的閱讀分析能力，也有利于培養(yǎng)學生分析問題和解決問題的能力，提高他們的綜合交際能力。2.教學背景分析教學內(nèi)容分析：閱讀是學生學習英語必須掌握的技能，其重要性不言而喻。如何提高學生的閱讀能力就成了我們每個英語

3、教學工作者苦思冥想的問題。當然提高學生閱讀能力的方法很多，但在我們平時的教學實踐中，我們應該充分利用教材，采用整體教學的方式把閱讀所需的技能技巧融化在平時的教學中， 乃是提高學生閱讀能力的有效辦法之一。 在高中英語 reading 課的教學過程中，應充分利用學生的知識，對篇章內(nèi)容反復進行預測、證實，培養(yǎng)學生對篇章結(jié)構(gòu)的分析、推斷、歸納和總結(jié)的能力，通過教師精心組織教學活動，學生的思維在課堂上將能保持活躍。本課是高二英語第 3 單元的 Reading ，是一篇記敘文。故事講的是一個女孩如何通過多次嘗試最后成功的把在她母親家院子里安家的一窩蛇抓住并放歸大自然的，她的捕蛇技術(shù)申請了發(fā)明專利；同時文章

4、也提出了申請專利的標準，讓讀者明白了申請專利的要求。學生情況分析：在高一年英語學習的基礎(chǔ)上，高二學生在一定程度上已經(jīng)掌握了略讀、跳讀等一定的閱讀技巧以及識別關(guān)鍵詞、確定主題句、預測等閱讀微技能，形成了初步的閱讀策略。老師積極引導學生圍繞語篇按先易后難、先淺后深的順序?qū)χ饕獌?nèi)容進行設(shè)問。這樣有利于培養(yǎng)學生的邏輯思維能力及語言交際能力和完整地獲得信息的基本功。在教學過程中部分學生的基礎(chǔ)較好，能主動配合老師，愿意開口講，能積極主動地回答老師的問題。他們有著高中生獨立、愛表現(xiàn)自我的特點。因此，只有設(shè)置使他們感興趣的活動，因材施教，才能讓他們投入到課堂活動中來。3.教學目標分析1.Knowledge g

5、oals(1).Enable the students to make clear the difference between a discovery and an invention.(2).Enable the students to identify and work out the steps that should be followed by any inventor.(3).Enable the students to know about how to apply for a patent.2. Ability goals(1).Ss will further improve

6、 their ability to summarize the main idea of each paragraph, and also the main idea of the passage育人猶如春風化雨，授業(yè)不惜蠟炬成灰精品教學教案設(shè)計| Excellent teaching plan(2).Ss can improve the studentsreading skill and will further improve their ability to generalize the detailed information from the text to answer quest

7、ions.3. Moral goals(1).Ss will have the awareness of the importance of invention.(2).Ss will get a deeper understanding of applying for a patent and develop the awareness of the importance of cooperation.4. 教學重點、難點分析教學重點： 1. 如何利用略讀、查讀等閱讀技巧和識別關(guān)鍵詞、確定主題句、預測等閱讀技巧形成閱讀策略。2. 科學發(fā)現(xiàn)與發(fā)明創(chuàng)造的區(qū)別以及發(fā)明產(chǎn)生的過程和專利認定的標準。教

8、學難點： 1. 對全文大意作整體理解2. 找出各段的主題并歸納出各部分的中心思想，提高運用英語的綜合能力5. 教學過程設(shè)計步驟 1： Step I : Leading-in創(chuàng)設(shè)情景導入新課Give students the two words “discovery”and “invention”, and ask the students know the difference between them?Let the students enjoy some pictures, and ask students to tell the difference about the two word

9、s “discovery”and “invention”.Ask the students to give a definition about the two words. A discovery is _ something existing but not yet known.An invention is _something not existing before.設(shè)計意圖： 任務型活動：通過兩個單詞的區(qū)分獲得發(fā)明的基本概念。同時通過預測發(fā)明的基本過程帶著問題去閱讀更有興趣。既鍛煉了學生的動手收集材料的能力，又激發(fā)了參與學習過程的熱情和競爭意識。步驟 2： Step II Pre r

10、eadingWord hunting 預習檢測把握學情The students have previewed the important words and phrases in this unit. First, deal with some important word and phrases in the passage. Find a proper word to complete the sentences with the help of the initial letter and the explanation the end.設(shè)計意圖： 讓學生充分理解單詞和詞組的在本文的確切

11、意思，為下一步閱讀理解文章進一步掃清障礙。步驟 3： Step IIIWhile readingI: Skimming略讀文章理解大意Read the text quickly to get the main idea of it and the meaning of each part.1.The purpose in writing this text is_ .( 主旨大意 )A.to show us how to trap the snakes but not to kill themB.to tell people how to apply for a patent of the w

12、riter s new ideaC.to introduce the writer s new idea of trapping the snakes and her application for a patentD.to tell the readers how to get a new idea and make it a patent2. Divide the text into five parts and work out the main idea for each part.（合作探究，形成概念，找出每部分的主題）育人猶如春風化雨，授業(yè)不惜蠟炬成灰精品教學教案設(shè)計| Excel

13、lent teaching planPart I (Para.1)The research on the snakes to catch themPart II (Para2)The attempts to catch the snakes.Part III (Para.3)Thinking of the possible approachesPart IV (Para.4-6)Decide on the invention and apply for a patent.Part V (Para.7-8)Find the problem of the snakes.設(shè)計意圖： 通過提示學生對段

14、落大意進行連線降低難度，提高學生的自我成就感。同時使學生從整體上把握文章，為下一步 intensive reading 做好準備。II : Intensive reading深入理解細節(jié)要知Task1 : Identify thestages thatinventorsmustfollow before they havetheir inventionrecognized, look at the list and work out a suitable order.a. Applyingfor a patentb. Finding a problem c.Doingresearchd. Te

15、sting thesolutione. Thinking of a creative solutionf. Deciding on the inventionthe correct order: _ _ _設(shè)計意圖： 給學生提供發(fā)明家為了發(fā)明得到認可所必須的六個步驟。要求學生調(diào)整順序來預測一項發(fā)明的過程。Task 2:Read the passage carefully, check the order above to see whether it follows the stages in producing an invention.ParagraphStageExample in th

16、is story1The snake must be removedbut not harmed.2Look for methods of removal;the habits of snakes3Identify three possible approaches:choose one.4,5,6Try three times to make itwork efficiently.育人猶如春風化雨，授業(yè)不惜蠟炬成灰精品教學教案設(shè)計| Excellent teaching plan7,8Fill in the form and file patent applicationwith the P

17、atent Office.設(shè)計意圖： 細讀課文，驗證發(fā)明的基本過程在閱讀課中的對應體現(xiàn)。對文章的整體框架結(jié)構(gòu)有一個清晰明確地了解。引入競爭機制， 快速搶答的形式， 完成此題目。 進一步加深了對文章內(nèi)容的理解。Task 3:Read the whole passage paragraph by paragraph and answer the following questions.1. Why did the writer not use powders to solve the problem?A. Because it was an old thought pattern to used

18、powders.B. Because that would harm or even kill the snakes.C. Because that would damage something else near the house.D. Because she wanted to invent something new.2. Which are the three possible approaches that the writer thought of to catch the snakesexcept_.A. Removing their habitat.B. Attracting

19、 them into a trap using male or female perfume or food C. Using the natural enemy of snakesD. Cooling the snakes3. How many attempts did she make to in order to make her solution efficient?A.2B.3C.4D.54. Which statement is TRUE according to the text? A.The snakes were so sleepy in the second attempt

20、that they couldnthebitewriter at all.B. Your product must be different from everybody elsesif you want to receive a patent.設(shè)計意圖： 變式拓展 , 深化理解 , 競爭機制 , 再度剖析 . 充分發(fā)揮了學生的主觀能動性，把他們的表現(xiàn)欲充分調(diào)動起來，敢于表現(xiàn)自己，將課堂活動推向高潮。Step IV: post reading 學生選擇 ,當堂檢測Task 1: According to the passage, if you have a new product, how can you get a patent ?Task 2: Imagine you are a patent officer, your job is to decide whether an application should be considered valid or not. Look at the following inventions and deci