Book8Unit3Theproblemofthesnakes教學(xué)設(shè)計新部編版

1、精品教學(xué)教案設(shè)計| Excellent teaching plan教師學(xué)科教案20 -20學(xué)年度第一學(xué)期任教學(xué)科:任教年級:任教老師:xx市實驗學(xué)校精品教學(xué)教案設(shè)計| Excellent teaching planUnit3 Inventors and inventions -Reading The problem of the snakes1.整體設(shè)計思路、指導(dǎo)依據(jù)說明英語教學(xué)不是一個單純的“授予-吸收”的過程，而是一種動態(tài)教學(xué)或活動教學(xué)，教學(xué)過程是交際活動過程。新課標(biāo)明確提出：“發(fā)展學(xué)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，”所以只有從組織教學(xué)活動入手，大量地進行語言實

2、踐，使英語課堂盡可 能的交際化，才能有效地培養(yǎng)學(xué)生運用英語進行交際的能力。而且高一學(xué)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(xué)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(xué)方法。采用討論式，引導(dǎo)學(xué)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(xué)生的思路逐漸開闊，有利于使學(xué)生養(yǎng)成良好的閱讀習(xí)慣，提高他們獨立的閱讀分析能力，也有 利于培養(yǎng)學(xué)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(xué)背景分析教學(xué)內(nèi)容分析：閱讀是學(xué)生學(xué)習(xí)英語必須掌握的技能，其重要性不言而喻。如何提高學(xué)生的閱讀能 力就成了我們每個英語教學(xué)工作者苦思冥想的問題。當(dāng)然提高學(xué)

3、生閱讀能力的方法很多，但在 我們平時的教學(xué)實踐中，我們應(yīng)該充分利用教材，采用整體教學(xué)的方式把閱讀所需的技能技巧 融化在平時的教學(xué)中，乃是提高學(xué)生閱讀能力的有效辦法之一。在高中英語reading課的教學(xué)過程中，應(yīng)充分利用學(xué)生的知識，對篇章內(nèi)容反復(fù)進行預(yù)測、證實，培養(yǎng)學(xué)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(xué)活動，學(xué)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；同時文章也提出了申請專利的標(biāo)準(zhǔn)，讓讀者明白了申

4、請專利的要求。學(xué)生情況分析：在高一年英語學(xué)習(xí)的基礎(chǔ)上，高二學(xué)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(yù)測等閱讀微技能，形成了初步的閱讀策略。老師 積極引導(dǎo)學(xué)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(xué) 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(xué)過程中部分學(xué)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(xué)目標(biāo)分析1. Knowledge goals(1) .En

5、able 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 their

6、ability to summarize the main idea of each paragraph, and also the main idea of the passage(2) .Ss can improve the students' reading skill and will further improve their ability to generalize the detailed information from the text to answer questions.3. Moral goals.Ss will have the awareness of

7、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(xué)重點、難點分析教學(xué)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(yù)測等閱讀技巧形成閱 讀策略。2.科學(xué)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(rèn)定的標(biāo)準(zhǔn)。教學(xué)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(xué)過程

8、設(shè)計步驟1: Step I : Leading-in創(chuàng)設(shè)情景 導(dǎo)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 words discovery" and invention”.Ask the students t

9、o 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(wù)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(yù)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(xué)生的動手收集材料的能力，又激發(fā)了參與學(xué)習(xí)過程的熱情和 競爭意識。步驟2： Step II Pre reading Word hunting預(yù)習(xí)檢測 把握學(xué)情The students have prev

10、iewed the important words and phrasesin 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(xué)生充分理解單詞和詞組的在本文的確切意思，為下一步閱讀理解文章進一步掃清障 礙。步驟 3: Step III While readingI

11、: 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 writer' s new ideapatentC.to introduce the writer

12、 ' s new idea of trapping the snakes and her application for D.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)Part I (Para.1)The research on the snakes to catch themPart II (Para2)The a

13、ttempts 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(xué)生對段落大意進行連線降低難度，提高學(xué)生的自我成就感。同時使學(xué)生從整體上把握文章，為下一步intensive reading 做好準(zhǔn)備。育人猶如春風(fēng)化雨，授業(yè)不惜蠟炬成灰II ： Intensiv

14、e reading深入理解 細(xì)節(jié)要知Taski : Identify the stages that inventors must follow before they have their inventiond. Testing therecognized, look at the list and work out a suitable order.solutiona. Applying for a patent b. Finding a problem c.Doing researche. Thinking of a creative solution f. Deciding on th

15、e inventionthe correct order: 設(shè)計意圖：給學(xué)生提供發(fā)明家為了發(fā)明得到認(rèn)可所必須的六個步驟。要求學(xué)生調(diào)整順序來預(yù)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 stage in producing an invention.ParagraphStageExample in this story1The snake must be removed but not harmed.2Look for methods of re

16、moval;the habits of snakes3Identify three possible approaches: choose one.4,5,6Try three times to make it work efficiently.7,8Fill in the form and file patent application with the Patent Office.設(shè)計意圖：細(xì)讀課文，驗證發(fā)明的基本過程在閱讀課中的對應(yīng)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 wh

17、ole 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 powders.B. Because that would harm or even kill the snakes.C. Because that would damage something else near the house.D. B

18、ecause she wanted to invent something new.2. Which are the three possible approachesthat the writer thought of to catch the snakes except.A. Removing their habitat.B. Attracting them into a trap using male or female perfume or foodC. Using the natural enemy of snakesD. Cooling the snakes3. How many

19、attempts did she make to in order to make her solution efficient?A. 2 B. 3 C. 4 D. 54. Which statement is TRUE according to the text?A.The snakes were so sleepy in the second attemptthat they couldn 'th feiteriter at all.B. Your product must be different from everybody else' sif you want to

20、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(xué)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(xué)生選擇，當(dāng)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 o