Unit2 Extended reading（ppt课件）-2022新牛津译林版《高中英语》选择性必修第二册.pptx

1、UNIT 2 Building the future To read the article about global warming;To use context to understand new words and expressions,predicting before reading,summarizing the main idea of each paragraph;To think about how to solve global warming.1.*low-lying coral ones 2.release additional water into the ocea

2、n3.*at high tide4.*seep through the ground5.*accelerate the process 6.the annual tropical cyclones7.*give up without a fight8.*a matter of survival9.*hold onto soil10.*be in hot water11.Change one,change all12.*work together as one13.*over-fishing1.*low-lying coral ones 低洼的珊瑚岛2.release additional wa

3、ter into the ocean向海洋注入更多的水3.*at high tide涨潮时4.*seep through the ground水渗入地下5.*accelerate the process 加速这一过程6.the annual tropical cyclones每年的热带气旋7.*give up without a fight不战而降8.*a matter of survival关乎生存的大事9.*hold onto soil固定土壤10.*be in hot water处于水深火热中11.Change one,change all牵一发二而动全身12.*work togethe

4、r as one齐心协力13.*over-fishing过度捕捞According to the title and the picture beside it,what do you think the article is mainly about?It may be about of global warming the surrounding islands and islanders.Watch the video about global warming and think about its bad effects.Skim the passage and fill in the

5、 blanks.Part 1(para(s)._)Part 2(para(s)._)Part 3(para(s)._)Islands are suffering from global warmingThe bad effects of global warmingIslanders fight back global warmingPart 4(para(s)._)Everyone needs to tackle global warming 12-34-56Read the first paragraph carefully and find the topic sentence.Sadl

6、y,the fact is that the islands in the Pacific,especially low-lying coral ones,are suffering the serious effects of global warming.Read the 2nd paragraph and fill in the chart._ ice sheets and glaciers melt_sea levels raise_water flow into house and over roadsinfluence islands natural reshaping progr

7、esscontaminate the islands fresh water supplies temperatures increaseRead the 3rd paragraph and answer the following questions.1.What will happen when the islands go without life-sustaining rainfall for months?It will lead to crop failure and reduced freshwater reserves.2.When sudden too much rain c

8、omes,what will happen?The precious soil and homes will be washed away by the floods.3.What is the effect of global warming on annual tropical cyclones?They will become stronger and happen more frequently.4.What will be the effect of coral reefs death?Without healthy reefs,fish move away,and the isla

9、nders have less to eat.The efforts the islanders are makingRead the 4th paragraph and answer the question.What does the paragraph 5 mainly talk about?Some islanders have to move away from the ocean and build new houses to live in.Whats the topic sentence of the last paragraph?If we need to tackle th

10、e problem of climate change,we will have to work together as one.Write a summary of the magazine article about global warming.Use the following questions to help you.What are the effects of global warming on the Pacific Islands?What efforts are the islanders making to save their homes and lives?报纸参考

11、答案：报纸参考答案：阅读理解：阅读理解：BCAC语法填空：语法填空：of；;and;combination;protecting;acquired;to live 假定你是校学生会主席李华，为配合你校正在开展的假定你是校学生会主席李华，为配合你校正在开展的“低碳生低碳生活，从我做起活，从我做起”主题活动，请你用英语为校英语报写一封主题活动，请你用英语为校英语报写一封，并提出，并提出。注意：词数注意：词数100左右（开头和结尾已给出，但不计入总词数）。左右（开头和结尾已给出，但不计入总词数）。Dear school friends,Student CouncilDear school frien

12、ds,As is known to all students,measures should be taken to live a low-carbon life.,we should walk or ride in daily life instead of taking a car if its not far.,we should turn off the lights the moment we leave classrooms,turn off the tap,and reuse our textbooks,and so on.,it is high time we all put a low carbon lifestyle into practice.Student Council Write a short passage in 100 words to express your opinions on question:What kind of help do you think these people who are suffering global warming need?