问题型说明文阅读方法和写作指导.pptx

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1、After watching the short video,please tell mewhat problems it indicates(暗示暗示).population problem environmental problems 不合理利用资源pollutionecological damageshortage of natural resources Task 1 Leading in（导入新课）（导入新课）第1页/共44页 问题型说明文的问题型说明文的 阅读方法阅读方法&写作指导写作指导第2页/共44页【教学目标教学目标】一、知识目标一、知识目标 学会如何阅读学会如何阅读&写问题

2、型说明文。写问题型说明文。二、情感目标二、情感目标 培养学生的环保意识和主人翁意识。培养学生的环保意识和主人翁意识。【教学重难点教学重难点】重点：了解环境问题的相关知识。重点：了解环境问题的相关知识。阅读与写作技巧的训练。阅读与写作技巧的训练。难点：运用所学词汇与句型，围绕主题难点：运用所学词汇与句型，围绕主题 进行讨论和写作。进行讨论和写作。【学生达标学生达标】在原有基础上夯实词汇句型基础，提升在原有基础上夯实词汇句型基础，提升 阅读能力，重视写作练习。阅读能力，重视写作练习。第3页/共44页第4页/共44页Topic 1 sandstormTopic 1 sandstorm 第5页/共44

3、页Task2 Reading（自读感知）自读感知）Step1 Fast reading the main ideaof the article第6页/共44页 Generally speaking,the theme or purpose of an article comes in the first paragraph,usually as the first or last sentence.Remember to record these topic sentences carefully in order to understand the main idea of the pass

4、age.【Reading strategy】必修二必修二 Module 2 P12Module 2 P12主题段主题段&主题句主题句推推敲敲文章主旨文章主旨（点拨引导）（点拨引导）第7页/共44页 What causes sandstorms?What can we do to stop sandstorms?（合作探究）（合作探究）第8页/共44页 The causes of sandstorm:cutting down too many trees;desertification;high temperature and little rain;air and water pollutio

5、n;the growing population of the world;improper use of land;rapid spread of urbanization;第9页/共44页 Planting more trees第10页/共44页It can be reduced if we try to“repair”desert and protect areas that are in danger of becoming desert.第11页/共44页 problems causes solution(解决方案)strong,dry winds that carry sand，t

6、errible,the most frightening,dangerous Desertification，climate changes cut down trees，dig up grass not to go out,wear a mast plant treesSandstorm第12页/共44页Protect our environmentTask 3 insight into the article(感悟升华感悟升华)change our attitudes just do it in our daily life active,positive,responsible,Frie

7、ndly(改变态度改变态度)（落实行动）（落实行动）生活的美丽在于过程。生活的美丽在于过程。第13页/共44页Return GREEN to the earth!第14页/共44页We should live We should live in harmony with in harmony with nature.nature.harmoniousharmoniously第15页/共44页Task4 教材整合教材整合 必修二必修二 Module 2 No Drugs 必修三必修三 Module 3 The violence of Nature Module 4 Sandstorms in A

8、sia 必修四必修四 Module 2 Traffic Jam 必修五必修五 Module 6 Animals in Danger 第16页/共44页Water is the source of life,but it is not inexhaustible.If we did not take action now,the last drop of water in the world would be mans tear!水是生命之源，但它却不是取之不尽，用之不竭的。如果我们现在不采取行动，世界上的最后一滴水将是人类的眼泪！Safeguard water resources as our

9、 eyes Topic2 shortage of fresh water第17页/共44页Task 5 Task 5 实战演习实战演习 Now lets write some sentences about causes,problems,measures and expectations.【教你一招教你一招】some sentence patternssome sentence patterns 第18页/共44页问题型说明文写作模板问题型说明文写作模板problemscausesmeasuresExpectationsas a result of/as a consequence of/o

10、n account of/owing to/due to /result from/lie inThats becauseThe government is aware of People realize that.We shouldEveryone shouldmake measures to dotake steps to domake a contribution to sthmake great efforts to do We do hopeWe expect Only in this way,can we live The environmental problems have b

11、ecome more and more severe.There exist some environmental problems.第19页/共44页For example:Most environmental problems exist because necessary measures for preventing them were not taken in the past.The chief reason for the population growth isnt so much a rise in birth rate but a fall in death rates a

12、s a result of improvements in medical care.由于在过去没有采取必要的预防措施从而由于在过去没有采取必要的预防措施从而造成了大多数的环境问题。造成了大多数的环境问题。人口增长的主要原因不是出生率的增长，而是人口增长的主要原因不是出生率的增长，而是医疗条件的改善而引起的死亡率的降低医疗条件的改善而引起的死亡率的降低.第20页/共44页Task 6 Summary This period,weve read a passage about environmental problems.When we read the articles with simila

13、r topics,how can we analyze the articles efficiently?problemscausesmeasuresexpectations第21页/共44页Homework1.Write a passage about water shortage.【温馨提示温馨提示】三段式作文法三段式作文法 双基练案双基练案P256P256 Location Location of the country of the country Yemen(Yemen(也门）也门）ClimateClimate-the tropical desert climate-the trop

14、ical desert climate2.Read a passage and find what will happen to the country Yemen.第22页/共44页明天话题：明天话题：写好英语作文的五个步骤写好英语作文的五个步骤 -如何写问题型说明文如何写问题型说明文百度网络查询百度网络查询2010 2010 福建高考英语写作福建高考英语写作分析分析第23页/共44页【知识链知识链】也门也门 热带沙漠气候热带沙漠气候 所以这个地区的河流少，其中沙特阿拉伯，所以这个地区的河流少，其中沙特阿拉伯，科威特，阿曼，科威特，阿曼，也门，也门，卡塔尔，巴林，卡塔尔，巴林，阿拉伯联合酋长

15、国被称为阿拉伯联合酋长国被称为“无流国无流国”第24页/共44页第25页/共44页The day before yesterdayYesterdayTodayThis is a process of“desertification”第26页/共44页【知识链知识链】也门也门 热带沙漠气候热带沙漠气候 所以这个地区的河流少，其中沙特阿拉伯，所以这个地区的河流少，其中沙特阿拉伯，科威特，阿曼，科威特，阿曼，也门，也门，卡塔尔，巴林，卡塔尔，巴林，阿拉伯联合酋长国被称为阿拉伯联合酋长国被称为“无流国无流国”Step 2 Reading main idea Topic 2 shortage of dr

16、inking waterStep 3 consolidation 针对性针对性概括性概括性醒目性醒目性Step 4 the insight into the passage39.标题的选择标题的选择第27页/共44页a map of Yemen第28页/共44页We should be more careful with our water,try to use less and recycle as much water as possible.第29页/共44页如何写好问题型说明文六步骤如何写好问题型说明文六步骤一、严密审题一、严密审题 时态：一般用现在时，举例时可用过去时。时态：一般用现

17、在时，举例时可用过去时。二、理清要点二、理清要点 找全信息点，紧扣主题，突出重点。找全信息点，紧扣主题，突出重点。problemproblemcausesmeasures三、组词成句三、组词成句 切忌与汉语提示一一对应，使用所学表达切忌与汉语提示一一对应，使用所学表达 方法将语义表达出来，使文句流畅。方法将语义表达出来，使文句流畅。【ExEx】汉译英汉译英 第30页/共44页1.1.也门首都萨那将早在也门首都萨那将早在20252025年用完饮用水。年用完饮用水。The capital Sanaa will run out of drinking water as early as 2025.D

18、rinking water will be run out of by the capital Sanaa as early as 2025.Drinking water will run out in the capital Sanaa as early as 2025.【点拨一点拨一】动词是句子的核心成员，记忆动词是及物动词（动词是句子的核心成员，记忆动词是及物动词（vt.vt.）还是不及物动词还是不及物动词(vi.)(vi.)是考虑句子结构的关键。是考虑句子结构的关键。vt.+o.vt.+o.vi.+p.vi.+p.动宾结构动宾结构系表结构系表结构第31页/共44页四、连句成篇四、连句成

19、篇 首先紧扣提示，随即考虑文章的篇章结构，选择首先紧扣提示，随即考虑文章的篇章结构，选择 适当的连接短语适当的连接短语，使文章结构连贯、通顺。，使文章结构连贯、通顺。1.表因果关系的表因果关系的 because,as,so,thus,therefore,as a result2.表并列补充关系的表并列补充关系的 whats more,besides,moreover,furthermore,in addition also五、复查修正五、复查修正 检查信息点是否全面，时态，人称是否一致，检查信息点是否全面，时态，人称是否一致，句子结构是否清晰，短语使用、单词拼写是否准确句子结构是否清晰，短语使

20、用、单词拼写是否准确。第32页/共44页2.不仅政府而且人们都意识到了环境问题。不仅政府而且人们都意识到了环境问题。Not only the government but also people areconscious of the environmental problems.The government as well as the people is consciousof the environmental problems.Both the government and people are conscious of the environmental problems.第33页/

21、共44页20102010福建福建高考经典：高考经典：书面表达（满分书面表达（满分2525分）分）假设你是李华，福建省某中学高中学生，今年暑假假设你是李华，福建省某中学高中学生，今年暑假将前往澳大利亚参加主题为将前往澳大利亚参加主题为“WATER FOR LIFE”WATER FOR LIFE”的交流活动。请你以参访代表的身份，根据以下图片的交流活动。请你以参访代表的身份，根据以下图片提示，用英语写一篇发言稿：提示，用英语写一篇发言稿：第34页/共44页 As we know,the global water shortage is becoming increasingly severe ma

22、inly due to global warming,environmental pollution and the ever-increasing population.Therefore,its high time we did something about it.Firstly,an effective way,I think,is to reserve water in a scientific way for future use.Secondly,new methods need to be developed to use the existing water resource

23、s,for example,turning sea water into fresh water.Thirdly,we must stop water pollution by law.Last but not least,its everyones responsibility to make good use of water,such as recycling and saving water in our daily life.第35页/共44页第36页/共44页第37页/共44页Save our earth!Give some GREEN to the earth!第38页/共44页第39页/共44页我的课堂我做主，我的课堂我做主，我的生命我把握。我的生命我把握。我展示我精彩，我展示我精彩，我自信我成功。我自信我成功。第40页/共44页Step 4 Word accumulation desert desertification (沙漠化沙漠化)第41页/共44页第42页/共44页major sandstorm centers in ChinaGansu and Western Inner MongoliaBeijing and Northeast Inner Mongolia第43页/共44页感谢您的观看！第44页/共44页