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對于科學(xué)研究的重要性,樹立正確的向上的學(xué)習(xí)態(tài)度,形成具有批判性的看問題習(xí)慣?! ∪?、教學(xué)內(nèi)容分析 本單元的中心話題是science and scientists。話題依附于聽力、對話、閱讀與寫作等語言載體中。本單元的話題內(nèi)容與學(xué)生的日常學(xué)習(xí)有著密切的關(guān)系,應(yīng)該說是以英語為媒體讓學(xué)生表達(dá)他們對平時理化生等理科課程,特別是相關(guān)實驗,所想到及感受到的內(nèi)容。因此,盡管本單元的話題對學(xué)生而言有著一定的難度,但卻有體現(xiàn)出了以學(xué)生為中心,貼近學(xué)生生活而又富有時代氣息的特點?! arming up設(shè)計了四幅與學(xué)生的理科課程有關(guān)的圖片,學(xué)生通過對日常熟悉的相干實驗工具及場地的識別,展開相關(guān)學(xué)科特點與學(xué)習(xí)的討論。同時在此基礎(chǔ)上,要求學(xué)生們在Listening部分能熟悉某些實驗室的規(guī)則及注意事項,掌握如何給予別人指導(dǎo)與說明,并能抓住文章的中心話題,捕捉相關(guān)細(xì)節(jié)內(nèi)容,回答有關(guān)的問題。 Speaking則是一個極富時代氣息的討論練習(xí)。要求學(xué)生們能對現(xiàn)在熱門的尖端科技有所了解,(練習(xí)中提供了諸如Maglev train, cloning, nuclear energy, puter 與 space flight等內(nèi)容)然后能就這些新的科學(xué)技術(shù)與工具進行理性的辨證的思考,既能感受到它們給我們的生活帶來的巨大利益,同時也能發(fā)現(xiàn)其中所存在的不足與弊端,并能通過討論、對話等形式發(fā)表自己的觀點與想法。這一部分也應(yīng)該是本單元寫作內(nèi)容的一個鋪墊?! eading講述的是科學(xué)家 Franklin的風(fēng)箏實驗,從而證明Lighting and electricity are the same的故事。學(xué)生在理解文章的基礎(chǔ)上,能充分感受到實驗對于科學(xué)工作的重要性及科學(xué)家是如何獲得事業(yè)上的成功的。同時能落實材料中所出現(xiàn)的一些單詞與短語的使用。 Language Study是在本單元詞匯學(xué)習(xí)的基礎(chǔ)上,讓學(xué)生進一步了解并掌握一定的構(gòu)詞法。主要是兼類詞、一詞多義現(xiàn)象及合成詞的構(gòu)成。 Integrating skills 通過學(xué)生對科學(xué)家是否應(yīng)利用動物進行實驗,從而達(dá)到發(fā)明新產(chǎn)品現(xiàn)象的討論,理性的從正反兩個方面看待這一問題。同時在閱讀、思考與討論的基礎(chǔ)上,寫下一篇闡明自己觀點、立場與看法的短文?! 〗虒W(xué)目標(biāo) Teaching Objectives 1. Students are able to learn more about nonverbal humour as well as Charlie Chaplin through networkbased. 2. Students are able to get the gen eral idea and detailed information of the passage by skimming, scanning as well as interpreta tion and appreciation. 3. Students will learn to face difficulties in life with optimism and humour as well as learn to cooperate with others in groups. 教學(xué)重難點 Teaching difficult points 1. How to guide students to search for and sort out related information according to the assigned task through the Internet. 2. How to cu ltivate students’ learning ability through teamwork based on network. Teaching important points 1. Help students to get the general idea and detailed information of the text effectively by skimming and scanning. 2. Help students to analyze the reasons for Charlie Chaplin’s success by interpreting the key sentences and get them inspired. 教學(xué)過程 Step 1 Leadin(3 mins) ’ Activities: Purpose of Activities Students are to appreciate a video clip performed by Mr. Bean. Students will be guided to acquire the form of nonverbal humour in a vivid way, thus eage r to learn about the main character of the text with interest. Step 2 Networkbased Interactive Learning(25 mins) Students’ Activities (1).Students are divided into five groups to search for and sorted out the related information according to the assigned task online (2)A representative of each group is to share the