高中英语Unit 3 Environmental Protection教课内容课件ppt

这是一份高中英语Unit 3 Environmental Protection教课内容课件ppt，文件包含人教版高中英语选择性必修第三册UNIT3表达作文巧升格课件ppt、人教版高中英语选择性必修第三册UNIT3表达作文巧升格学案doc等2份课件配套教学资源，其中PPT共18页， 欢迎下载使用。
环保解决方案本单元的写作项目是写一份环保解决方案，符合倡议书的写作范畴。[基本框架]1．开头(the beginning)——需要解决的问题2．主体(the body)——详细介绍解决问题的方法3．结尾(the ending)——提出倡议[常用词块]1．turn off the lights关灯2．face the challenge of the global warming面对全球变暖的挑战3．raise the awareness of environmental protection提高环保意识4．get worse and worse/get from bad to worse变得越来越糟5．the destruction of the environment环境的破坏6．bear the responsibility to protect the environment承担保护环境的责任[常用语句]★精彩开头1．Our schoolmates are highly concerned about the increasing lack of energy and provide their own suggestions. 我们的同学们高度关注日益缺乏活力的问题，并提出了他们自己的建议。2．Now more and more people have come to realize how serious this problem is. 现在越来越多的人意识到这个问题有多严重。3．Environmental protection has caused global concern recently.近来环保已经引起了全球的关注。★正文佳句1．Our government is doing its best to take measures to fight against pollution.我们的政府正努力采取措施与污染作斗争。2．Keep our mountains green，the water clean，and the sky blue.使我们的山更绿，水更清，天更蓝。3．To protect the environment，the government has passed laws to prevent people from throwing rubbish everywhere.为了保护环境，政府已经通过一些法规来阻止人们乱扔垃圾。★余味结尾1．We are sure that we'll win the battle.我们坚信我们能赢得战斗。2．I make an urgent appeal that measures should be taken to cope with the situation.我急切呼吁应该采取措施改变现状。3．It's high time that we should protect our environment from being polluted.现在是我们保护环境不受污染的时候了。根据要点提示写一篇80词左右的文章。要点：1．节约能源和资源的好处(减少空气、水源的污染；节约钱；环保)。2．学生节约能源和资源的具体做法(洗澡时间缩短；刷牙时关掉水龙头；离开房间时关掉电灯；购物时用自己的袋子；纸用双面；看到地面上的垃圾捡起扔进垃圾桶；在家里种花……)。How to Go Green__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【学生习作】How to Go GreenTo reduce air pollution and water pollution and save money，we should go green now.We can save water by taking a shorter shower.We should turn off the lights when we leave a room.When we go shopping，we should take our own bags.When we write，we can use both sides of paper.When we see the rubbish on the ground，we should pick it up and throw it into dustbins.We should plant some flowers at home.[点评]1.该习作完全是对所给要点的翻译，没有重新组织材料。2.审题不仔细，缺少要点：刷牙时关掉水龙头。3.词语不够亮丽，且句式不够丰富多变，缺少变化，如重复运用when引导时间状语从句和we should。4.上下文衔接不通顺，过渡不自然。【升格作文】How to Go GreenIn order to reduce air pollution，water pollution and save money，it's time for us to go green.As students，we can take some simple steps.We can save water by taking a shorter shower and turning off the tap while brushing our teeth.We can save power by turning off the lights on leaving a room.We should take our own bags to do some shopping.When we write，we can use both sides of paper.Whenever we see the rubbish on the ground，we should pick it up and throw it into dustbins.It's good to plant some flowers at home.In a word，it's our duty to protect the environment.东湖曾经是一处旅游胜地，但近年来受到严重的污染。当地政府采取了一些有效措施，使得污染情况有所减轻。假设你是李华，根据以下要点写一篇报道并呼吁社会关注此事。1．曾经的情景(景美、水清、鱼儿嬉戏、游客多)；2．后来的状况(工厂废水污染、游客乱扔垃圾)；3．当地政府已经采取措施来拯救东湖，情况有所好转。注意：1．词数80左右；2．可适当增加细节，以使行文连贯。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________[参考范文]East Lake used to be a beautiful place，in which the water was clear and fishes swam happily.Travellers came from all over the nation to visit it，enjoying its beauty.Unfortunately，millions of tons of waste water from factories around has kept pouring into it day and night.Moreover，rubbish is often thrown into it by the visitors，which has polluted the lake badly.The local government has realized the dangerous sit­uation and taken some effective measures.Some factories are forbidden to pour waste water into it and the visitors are not allowed to throw rubbish into it.The lake is becoming more and more beautiful.