英语公开课reading-and-writing.ppt

Reading&writingTeaching aims1.Learn reading and writing strategies.学习阅读、写作策略。2.Master reading and writing skills.掌握阅读、写作技能。3.Care more about our environment.关注我们的环境问题。Part 1.Warming-uppolar bearsthe North Pole Part 1Pollution climate change endangered climate 气候habitat 栖息地Part 2 Lets read more materials about pollutionTwo tasks：1.Scan the text.Underline the theme sentence of each paragraph.(略读略读,划出划出中心句中心句)2.Underline the useful expressions in the text.(在文中重要短语下在文中重要短语下划线划线)Read quickly What is pollution?On the one hand,some pollution is easy to be seen like smoke,dirty water,rubbish and so on.On the other hand,much of pollution is not obvious(明显)at all.Yet youre eating it,drinking it or breathing it most of the time.Pollution makes humans,animals and plants sick and it even kills them.Its even making the climate change.Whats worse is that pollution has caused many problems to all life on the earth.There is nowhere on the earth left with no pollution,not even the sea or the air.Pollution is quite harmful to the earth.Environmental problems are becoming more and more serious all over the world.People have realized these problems.Humans make the pollution and they should try to stop it,especially you,because the future is yours!We should protect our home.I hope the problems of pollution will be solved in the near future and our home will become better and better.Task 1.Scan(略读略读)the text.Find out where the theme sentence(主题句主题句)of each paragraph is.Reading strategies What is pollution?On the one hand,some pollution is easy to be seen like smoke,dirty water,rubbish and so on.On the other hand,much of pollution is not obvious(明显)at all.Yet youre eating it,drinking it or breathing it most of the time.Pollution makes humans,animals and plants sick and it even kills them.Its even making the climate change.Whats worse is that pollution has caused many problems to all life on the earth.There is nowhere on the earth left with no pollution,not even the sea or the air.Pollution is really harmful to the earth.Environmental problems are becoming more and more serious all over the world.People have realized these problems.Humans make the pollution and they should try to stop it,especially you,because the future is yours!We should protect our home.I hope the problems of pollution will be solved in the near future and our home will become better and better.What is pollution?On the one hand,some pollution is easy to be seen like smoke,dirty water,rubbish and so on.On the other hand,much of pollution is not obvious(明显)at all.Yet youre eating it,drinking it or breathing it most of the time.Pollution makes humans,animals and plants sick and it even kills them.Its even making the climate change.Whats worse is that pollution has caused many problems to all life on the earth.There is nowhere on the earth left with no pollution,not even the sea or the air.Pollution is quite harmful to the earth.Environmental problems are becoming more and more serious all over the world.People have realized these problems.Humans make the pollution and they should try to stop it,especially you,because the future is yours!We should protect our home.I hope the problems of pollution will be solved in the near future and our home will become better and better.Task 2Underline the expressions and sentences about pollution.underline the expressions&sentences about pollutionMaybe we can use them while writing.make humans,animals and plants sick make the climate changebe harmful to try to stop the pollutionbecome better and betterWe should protect our home.Environmental problems are becoming more and more serious all over the world.Pollution is quite harmful to the earth.What did you learn from the two tasks?1.While reading,pay attention to the first and the last sentences.2.Try to remember some useful expressions and beautiful sentences when we read.Writing has the same strategies as reading!Part 3 Learn to write compositions 现在环境变得越来越差。环境问题影响着我们的工作，学习，生活。我们该如何保护我们的环境？请以此为题写一篇短文.(80字左右)提示:存在的问题：1。河流空气被污染；2。塑料袋随处可见造成的影响：1.气候的改变，2.饮用水受到污染 3.人们更容易生病改进的措施：倡导低碳生活 如节电节水,请你再写12条措施提示词：气候 climate 过低碳的生活 lead a lower-carbon lifeRead the requirements carefully!Brain storm（头脑风暴）存在的问题：1。河流空气被污染；2。塑料袋随处可见；1.be polluted The rivers and the air are polluted.2.everywhere Plastic bags can be seen everywhere.seriously aroud us A large number ofwhich are from supermarket in our daily lifeDiscuss in groups.提示:存在的问题：1。河流空气被污染；2。塑料袋随处可见造成的影响：1.气候的改变，2.饮用水受到污染 3.人们更容易生病改进的措施：倡导低碳生活,如节电节水等 请你再写12条措施提示词：气候 climate 过低碳的生活 lead a lower-carbon lifePay more attention tothe theme sentencesspellinghandwritingcapitalization (大小写大小写 )punctuation (标点标点)现在环境变得越来越差。环境问题影响着我们的工作，学习，生活。我们该如何保护我们的环境？请以此为题写一篇短文.(80字左右)提示:存在的问题：1。河流空气被污染；2。塑料袋随处可见造成的影响：1.气候的改变，2.饮用水受到污染 3.人们更容易生病改进的措施：倡导低碳生活 如节电节水 请你再写12条措施提示词：气候 climate 低碳生活 lead a lower-carbon lifeSummary How should we write compositions？Read the title carefully.（How many points？）Brain storm(words+expressions)Make sentences Write compositions.(Be sure to have a theme sentence)Check it by yourselfHomework You can choose either to write读书的意义获取知识,增长见识,使人聪明,使人快乐,有助于学习,有助于成长目前的现状听音乐,看电视,上网占去了学生大部分的读书时间发出倡议多读书,读好书 为了使同学们与人交往时举止更加文雅，你校学生会正在举办以“How to behave well？”为主题的英语征文比赛，请你写一篇短文。（以上背景内容无需表达）短文要点如下：1.学生应该守时，守信，不撒谎，不说脏话2.礼貌待人，热心助人3.遵守交通规则；不在公共场所喧哗；不乱扔垃圾4.请你就此话题再补充一至两点看法要求：1。不要逐词翻译2.在文中不要提及真实校名，姓名3.80字左右 首句已给出，不计入字数参考词汇：obey 遵守，promise 诺言，Behaving well is the secret of getting on well with others.假设你校即将开展”读好书,促成长”的活动.请你根据这次活动的主题,向全校同学发起倡议.请根据表格中的信息,用英语写一篇倡议书.(以上背景内容无需表达)注意:1.80100字2,倡议书开头结尾已给出,不计入总数3.倡议书须包括所有内容要点,行文连贯,表达清楚,书写规范.参考词汇:gain knowledge 获取知识 open the mind 增长见识My dear friends,Reading is very important in our life.Thanks for listening！