必修三Unit 4 Reading and Thinking課題UNIT 4 SPACE EXPLORATIONPeriod 2 Reading and Thinking學(xué)科英語(yǔ)班級(jí)授課教師教學(xué)目標(biāo)By the end of this section, students will be able to:learn about the development and significant historical events of space exploration;learn how to choose correct sentences to fill gaps in the text;summarize the main idea for each paragraph of the text;analyze the structure and language features of the text;reflect on the title of the text: “Space: The Final Frontier”;use news words they have learnt in the text to complete a passage.教學(xué)主題該板塊的活動(dòng)主題是“了解太空探索的發(fā)展歷程”(Learn about the development of space exploration),主要讓學(xué)生通過(guò)閱讀了解人類太空探索的發(fā)展歷程及重大歷史事件,一方面幫助學(xué)生了解人類為探索浩瀚的宇宙所付出的努力(包括宇航員在探索過(guò)程中所付出的生命代價(jià),但是失敗和挫折并沒(méi)有阻止人類探索太空的腳步);另一方面幫助學(xué)生了解我國(guó)在太空探索領(lǐng)域所取得的輝煌成就以及對(duì)人類太空探索事業(yè)的貢獻(xiàn),從而堅(jiān)定文化自信,增強(qiáng)愛(ài)國(guó)情懷和民族自豪感。在教學(xué)時(shí)應(yīng)注意引導(dǎo)學(xué)生樹(shù)立遠(yuǎn)大志向,刻苦學(xué)習(xí),為中國(guó)未來(lái)的航天事業(yè)貢獻(xiàn)自己的力量。教學(xué)重點(diǎn)引導(dǎo)學(xué)生通過(guò)閱讀,梳理人類太空探索的歷史;引導(dǎo)學(xué)生學(xué)會(huì)分析文章,選擇正確的句子將文章補(bǔ)充完整;引導(dǎo)學(xué)生通過(guò)策略提示,概括段落大意;引導(dǎo)學(xué)生分析文章結(jié)構(gòu)和語(yǔ)言特色。教學(xué)難點(diǎn)啟發(fā)學(xué)生思考文章標(biāo)題的內(nèi)在含義;引導(dǎo)學(xué)生利用所學(xué)詞匯,將所示篇章補(bǔ)充完整。教學(xué)內(nèi)容與過(guò)程Lead-in通過(guò)問(wèn)題,激發(fā)學(xué)生對(duì)于本節(jié)課的興趣。?Have you ever seen movies about “space exploration”? If so, please list some one.Step1 Pre-reading讓學(xué)生閱讀標(biāo)題,觀察并討論文中三幅圖,討論標(biāo)題的含義。然后可以播放影片介紹標(biāo)題這一表述的出處。讓學(xué)生回答下列問(wèn)題,引導(dǎo)學(xué)生關(guān)注文本體裁,進(jìn)行讀前預(yù)測(cè),為接下來(lái)的閱讀活動(dòng)做好準(zhǔn)備。?What kind of passage is it??Where can you find this kind of passage??What do you think are the main reasons for space exploration??What do you expect to read about in this text?Step2 While-reading讓學(xué)生閱讀活動(dòng)2的要求,明確要完成的任務(wù):將所列的四個(gè)句子放入文本中合適的位置,使全文意思完整,邏輯合理。先請(qǐng)幾個(gè)學(xué)生分別;朗讀這四個(gè)句子,說(shuō)出句子的意思,畫出關(guān)鍵詞,然后讓學(xué)生閱讀課文,完成活動(dòng)2。引導(dǎo)學(xué)生閱讀第40頁(yè)的策略提示,再閱讀文本,然后分小組討論每個(gè)段落的大意,完成活動(dòng)3。讓學(xué)生分析文本的結(jié)構(gòu)和邏輯層次。讓學(xué)生仔細(xì)閱讀第二段,完成表格,梳理美國(guó)和蘇聯(lián)在太空探索領(lǐng)域取得的成就。讓學(xué)生仔細(xì)閱讀第二段,完成表格,梳理我國(guó)在太空探索領(lǐng)域取得的成就。Step3 Post-reading引導(dǎo)學(xué)生再次討論文章標(biāo)題,基于課文內(nèi)容,談?wù)勛约簩?duì)標(biāo)題的理解。引導(dǎo)學(xué)生進(jìn)一步分析文本,了解科普文章的特點(diǎn)以及具體的寫作手法,如giving examples、making comparisons、making graphs、using quotes、listing data or numbers等??商岢鲆韵聠?wèn)題引導(dǎo)學(xué)生:?Did the author use technical terms to explain science? Why??What is the author’s purpose of writing this article??What writing techniques are used in this article?將班級(jí)學(xué)生分為正方、反方,進(jìn)行一場(chǎng)辯論,深入思考“太空是否是人類能探索的最后邊境”。讓學(xué)生完成活動(dòng)5,用文章中所學(xué)單詞將所示篇章補(bǔ)充完整。Step 4 Homework?Read the text aloud.?Make a mindmap to show the development of space exploration in our country based on the text.?Review the words and expressions we learnt in this lesson.備注