新人教選修六-unit-4-global-warming單元教學(xué)設(shè)計-全文預(yù)覽
【正文】 A the cause of the earth’s being warmerPara2 B the consequence of burning fossil fuelsPara3 C the increase of carbon dioxidePara4 D Global warming will go onPara5 E puzzles about global warmingPara6 F different attitudes to global warmingPara7 G an introduction to the passageRead the passage quickly and try to find the main idea with each paragraph.Step5Careful reading Ask students to read the text carefully and decide the following statements True or False. temperature in the last century did not seem to increase much.2.本節(jié)課是單元的閱讀課，教材以說明文的文體呈現(xiàn)，教師可在充分利用教材資源的基礎(chǔ)上，結(jié)合學(xué)生的實際情況設(shè)計教學(xué)活動，旨在幫助學(xué)生有效地掌握閱讀技巧，形成有效地學(xué)習(xí)方法和閱讀策略，同時了解說明文篇章結(jié)構(gòu)和寫作特點，為下一步進行說明文的寫作教學(xué)做好準(zhǔn)備。The rise in carbon dioxide is causing a steady increase in global warming.5.s years ______ I enjoyed myself so much． A．when B．that C. before D．since答案應(yīng)選D。 3. It is no good (use) doing sth． 4. It is a pity (a shame …) that… 本句型中，that后的從句一般用虛擬語氣 (should十動詞原形)，should可以省去。 6. It is the first (second…)time that… 7. It is said (reported，learned…．)that… 8. It is suggested (ordered…) that… 本句型中的過去分詞應(yīng)該是表示請求、建議、命令等的詞，that后的從句要用虛擬語氣(should十動詞原形)，should可以省略。用來表示贊揚或不滿，若用否定式，則表示懷疑。II．強調(diào)句型 It is+ 被強調(diào)部分+that/who… 本句型中被強調(diào)部分可以是主語、賓語或狀語。 2. It is…when… 本句型中的when引導(dǎo)的是一個時間狀語從句，主句中的it指時間，表語由具體的時間充當(dāng)。t remember how many years ago _______ I last visited it. A. it was that B. was it that C. it was when D. was it when3. It was not until the beginning of the meeting _____ he realized _____ I told him was the only possible way to deal with the problem. A. that。 that4. Was it in 1969 _______ the American astronauts succeeded ______ landing on the moon? A when。 inkeys: DAADStep 4homework Finish off the homework in workbook.Reflection After Teaching(教學(xué)反思) 教學(xué)課題Period 4 Using language 課程類型An extensive reading 課時一課時教材分析 This is the fourth teaching period of the unit .In this period will learn a passage about how to prevent global warming .This is a extensive passage ,which will train students’ extensive ability.學(xué)情分析 Students are familiar
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