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達(dá)到解決問題的 目的。 Unit 4 The Earth Is Being Warmer — But Does It Matter? (From Module 6) Task 1: Discuss with your classmate and plete the table below. Positive Effect Negative Effect Greenhouse Effect Global Warming 對(duì)于氣候變化的原因 、 影響 , 有許多不同的觀點(diǎn) , 教師可以讓學(xué)生調(diào)查一下周圍的人 、整理調(diào)查結(jié)果 。 Task 2: Use the following questions and the chart to collect information. What do you think causes global warming? How does global warming affect you and others? How does global warming affect the nature? 發(fā)現(xiàn)問題的目的是為了最終解決問題,教師可以以 Solutions to slow down global warming為題,讓學(xué)生寫一篇短文。 Task 3: Global warming does not have to occur. It is possible for the human race to slow down global warming and maybe even get rid of all of the effect that humanity has on the climate. Please think of possible solutions and write a short passage. We can help slow down global warming by: ? walking, riding our bicycle, or taking the bus instead of always going by car. ? not wasting electricity (turn off the lights, the radio, the TV and the puter when we are not using them). ? reducing, reusing or recycling all kinds of items, from soda pop cans to clothes, to save energy and raw materials. ? planting trees to help absorb excess CO2, and to provide shade and windbreaks to keep buildings at more even temperatures so they will require less energy for heating or cooling. 提升自我 有效的閱讀不僅是指從文章中 獲取信息 ,更重要的是把所獲得的信息進(jìn)行加工處理,并 運(yùn)用于 現(xiàn)實(shí)生活,尤其是運(yùn)用于自身的生活實(shí)際,通過閱讀 拓寬視野 ,通過閱讀 啟迪思維 ,通過閱讀 塑造自我 。 ( 1) 就情感方面的提問: How do you feel about the subject of the reading? Are your feelings similar to the writer39。s? Which parts of the reading seemed exciting? dull? funny? depressing? Why did you feel that way? Do you feel sympathy with any of the people described in the reading? ( 2) 就閱歷方面的提問: Did you ever have any experience similar to the events described in the reading?