- 人教2011课标版_九年级全一册(2014年3月第1版)_初中英语_Unit 13 Were trying to save the earth!_Section B 1a—1e_ppt课件_(含教案+视频+素材)_省级优课_(编号:00180)
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初三写作指导 Teaching Aims:Writing 在日常生活中,我们可以看见在日常生活中,我们可以看见 各种污染现象,作为中学生,我们各种污染现象,作为中学生,我们 应该如何保护环境?应该如何保护环境? 初三写作指导 How can we protect the environment? We should 1.plant more trees 2. We should not 1. 2. 初三写作指导 Topic: Protecting the Environment plant more trees We should save water turn off the lights when we leave the room go to school on foot 初三写作指导 We should not cut down trees waste waterdrop litter everywhere use plastic bags 初三写作指导 use disposable dispzbl (一次性的)(一次性的) chopsticks We should 1. plant more trees 2. save water 3. turn off the lights when we leave the room We should not 1. cut down trees 2. waste water 3. drop litter everywhere 4. use plastic bags How can we protect the environment? 初三写作指导 保护环境保护环境, , 人人有责。作为中学生,我们应该做些什人人有责。作为中学生,我们应该做些什 么呢?用么呢?用4-54-5句话完成一篇作文。句话完成一篇作文。 plant more trees save water turn off the lights when we leave the room go to school on foot We had better. We are supposed to First Second Third Writing tips : 善于运用善于运用连词连词,使文章,使文章 逻辑结构紧密,层次分逻辑结构紧密,层次分 明,条理清楚。明,条理清楚。 初三写作指导 口头作文口头作文 As students, we should try our best to protect the environment. First, we should plant more trees. Second, we are supposed to save water. Third, its best to go to school on foot. Besides, we had better turn off the lights when we leave the room. Sample 初三写作指导 Complete the sentences 1.保护环境是我们的责任。保护环境是我们的责任。 _protect the environment. 2.我们应该尽我们最大努力让城市越来越干净。我们应该尽我们最大努力让城市越来越干净。 We should _ to make our city _. Its our duty to try our best cleaner and cleaner 3. 他们经常捡起地上的垃圾他们经常捡起地上的垃圾, 并为自己的这种行并为自己的这种行 为而自豪。为而自豪。 They often _ the litter on the floor and _their own behavior. pick up are proud of /take pride in Writing tips : 注意积累与写作话题有注意积累与写作话题有 关的关的典型句型和典型句型和 常见短语常见短语。 初三写作指导 Correct the mistakes 1. Mr. Green is a cleaner, she cleans the street. 2. Just now, he did homework and take out the trash. 3. In the future, there will have less cars and more trees. 4.My hometown is a interesting place. I very like it. 5. They by bike to school. . He took there will be fewer anI like it very much. go to school by bike Writing tips : 注意注意人称,时态人称,时态,冠冠 词词等等语法语法,避免中式,避免中式 英语(英语(Chinglish )。)。 初三写作指导 同义句转换同义句转换(4分分) 1. We should protect the environment. We _ _ _ protect the environment. 2. He usually walks to school . He usually _ _school _ _. 3. We must look after the trees and flowers well. We must _ _ _ _the trees and flowers. 4. It took me an hour to wash the clothes by hand. I _an hour _the clothes by hand. are supposed to goes to on foot take good care of spent washing Writing tips : 善用善用同义词,同义短语同义词,同义短语, 避免文章单调乏味。避免文章单调乏味。 初三写作指导 Writing tips: 1.善于运用善于运用连词连词,使文章逻辑结构紧密,层次分,使文章逻辑结构紧密,层次分 明,条理清楚明,条理清楚。 2.注意积累与写作话题有关的注意积累与写作话题有关的典型句型和典型句型和 常见短语。常见短语。 3.注意注意人称,时态,冠词等语法,人称,时态,冠词等语法,避免中式英语避免中式英语 (Chinglish )。)。 4善于运用善于运用同义词,同义短语同义词,同义短语,避免文章单调乏味,避免文章单调乏味 。 Summary 初三写作指导 Homework: Lowcarbon Life 初三写作指导 随着全球环境的恶化,越来越多的人选择过随着全球环境的恶化,越来越多的人选择过“低碳生活低碳生活” (low-carbonlow-carbon life)life),即减少二氧化碳的排放,低能量,低消耗的,即减少二氧化碳的排放,低能量,低消耗的 生活。请根据表格中的内容,以生活。请根据表格中的内容,以HowHow toto LiveLive a a Low-carbonLow-carbon LifeLife 为题,用英语写一段为题,用英语写一段8080词左右的文章。内容必须包括以下要点:词左右的文章。内容必须包括以下要点: 应该做应该做不应该做(最好不做)不应该做(最好不做) 1.1.多种树多种树 1.1.砍伐树木砍伐树木 2.2.步行或骑自行车上学步行或骑自行车上学 2.2.坐小车上学坐小车上学 3.3.离开房间时,随手关灯离开房间时,随手关灯 3.3.花太多时间看电视,上网花太多时间看电视,上网 倡议:倡议: 如果我们尽力保护环境,世界会越来越美好如果我们尽力保护环境,世界会越来越美好 初三写作指导 How to Live a Low-carbon Life In order to protect the environment, more and more people choose to live a low-carbon life. As students, first, Sample we should plant more trees. Second, we had better go to school on foot or by bike. Besides, we are supposed to turn off the lights when we leave the room. On the other hand, we shouldnt do a lot of things. First, we shouldnt cut down trees. Second, we had better not go to school by car. Whats more, we arent supposed to spend too much time watching TV or surfing the Internet. In a word, if we try our best to protect the environment, the world will become more and more beautiful. 初三写作指导 In order to protect the environment, more and more people choose to live a low-carbon life. As students, first, we should_ _ On the other hand, we shouldnt do a lot of things. _ _ _ In a word,_ _ _ 初三写作指导 How to Live a Low-carbon Life Thanks! 写好英语书面表达,应注意哪些问题?写好英语书面表达,应注意哪些问题? 1、认真审题,紧扣提示内容、认真审题,紧扣提示内容 准确理解题意是成功写好作文的第一步,然后把要点一一写清,准确理解题意是成功写好作文的第一步,然后把要点一一写清, 不能丢三落四,一般情况下,写清要点后,要适当发挥,但必须紧不能丢三落四,一般情况下,写清要点后,要适当发挥,但必须紧 扣主题,适可而止。扣主题,适可而止。 2、做到语言基本无误。、做到语言基本无误。 要点确定了,就可以构思文章的写作框架,先写什么,后写什么要点确定了,就可以构思文章的写作框架,先写什么,后写什么 ,尽量不要出现语法错误。,尽量不要出现语法错误。eg:名词的复数、所有格、代词的数:名词的复数、所有格、代词的数 与格,数词的基数与序数、形容词的等级、动词的各种形式、句子与格,数词的基数与序数、形容词的等级、动词的各种形式、句子 的结构语序、标点等都要准确。的结构语序、标点等都要准确。 3、文章要通顺连贯。、文章要通顺连贯。 条理要清晰,句与句之间联系要紧密,连接词使用要恰当。不能条理要清晰,句与句之间联系要紧密,连接词使用要恰当。不能 东一笔,西一笔,让人看了不知所云。东一笔,西一笔,让人看了不知所云。 4、尽可能表达清楚,发挥想象力和创造力。、尽可能表达清楚,发挥想象力和创造力。 每个要点、句子都尽可能表达清楚明白,根据提示,选用自己最每个要点、句子都尽可能表达清楚明白,根据提示,选用自己最 熟悉、最有把握的词组、句型来写每一句话,最好多用简单句,适熟悉、最有把握的词组、句型来写每一句话,最好多用简单句,适 当运用并列句、复合句,切记不用自己没把握的、不熟悉的句式,当运用并列句、复合句,切记不用自己没把握的、不熟悉的句式, 以免写成中式英语(以免写成中式英语(chinglish)。)。 5、提笔写文章时,要做到:、提笔写文章时,要做到: (1)语言精练,层次、结构分明。)语言精练,层次、结构分明。 一般有词数限制,句子要言简意赅,语句达意,严禁写出与主题一般有词数限制,句子要言简意赅,语句达意,严禁写出与主题 无关的话题。无关的话题。 (2)用词贴切,力求变化。)用词贴切,力求变化。 选用的词、句式,避免单一,反复出现,善用同义词、同义句表选用的词、句式,避免单一,反复出现,善用同义词、同义句表 达出来。达出来。 (3)时态准确,无语法错误。)时态准确,无语法错误。 正确使用句子时态也是中考作文的重头戏。一般来说,记叙文是正确使用句子时态也是中考作文的重头戏。一般来说,记叙文是 记叙已发生的事,以过去时为主,说明文阐明的是事实,以现在时记叙已发生的事,以过去时为主,说明文阐明的是事实,以现在时 为主,通知表达的是将要发生的事,以将来时为主。为主,通知表达的是将要发生的事,以将来时为主。 (4)扬长避短,迂回表达)扬长避短,迂回表达 尽量用大家都会用的句子,大家都认识的词,如果某词不记得,尽量用大家都会用的句子,大家都认识的词,如果某词不记得, 或某句不知如何表达,最好用同义词或同义句表达。或某句不知如何表达,最好用同义词或同义句表达。 (5)字数要相当。)字数要相当。 中考作文大都要求在中考作文大都要求在6080字左右,一般不能少于最低字数,字左右,一般不能少于最低字数, 否则将被扣分。否则将被扣分。 (6)书写工整、规范。)书写工整、规范。 如文章书写潦草,会被甩到下一档,造成得分吃亏。如文章书写潦草,会被甩到下一档,造成得分吃亏。 (7)反复修改,检查。)反复修改,检查。 Unit 13 Weretrying to save the earth 第三课时第三课时 教学设计教学设计 教材分析 本单元带领学生了解了一些有关地球污染,动物濒危等问题。并且教给大 家如何保护濒危动物,如何通过回收利用等方式来保护地球。本单元分 section A and section B 两个部分。本课为第三课时,带领大家了解我们能为地球做些 什么。 一、教学目标 (一) 知识与技能 1. To learn the following words and expressions 2. Writing 在日常生活中,我们可以看见各种污染现象,作为中学生,我们应 该如何保护环境? (二) 过程和方法 3. To get a general knowledge of pollution by reading and role-play. 4. To know about how to reduce pollution through discussion. (三) 情感态度和价值观 5. After learning this part, every student will be aware of the serious situation of pollution and determined to take action to protect our earth from now on. 二、 教学重难点 1. To know the following words: gate, bottle, president, ,metal, put to good use,set up, known for, pull down, not onlybut also 等 2. 写作:作为中学生,我们应该如何保护环境? 三、 教学策略 根据本课教学目标和重点内容,教师可采用听,读,小组讨论,角色扮演等活 动来引导学生进行学习。 四、 教学准备 ppt 五、 教学环节 Step 1 Lead-in Free talk about the weather and environment. (设计意图:引出本课教学目标) Step 2 出示 Teaching Aims:Writing 在日常生活中,我们可以看见各种污染现象,作为中学生,我们应该如何 保护环境? Step 3 观看视频环境污染,提出环境有哪些污染,例如:air pollution, water pollution, noise pollution, white pollution,etc。 (设计意图:让学生更进一步了解地球环境有多严重。完成写作第一段。) Step 4 面对如此严重的污染,我们应该怎么做(What should we do)? Topic: Protecting the Environment How can we protect the environment? (利用 ppt 出示图片,学习基本句型) We should 1. plant more trees 2. save water 3. turn off the lights when we leave the room We shouldnt 1. cut down trees 2. waste water 3. drop litter everywhere 4. use plastic bags Step 5 拓展 How can we protect the environment? Besides above the sentences ,what other things should you do? (设计意图:新旧知识结合,体现了教师在课堂上只是引导者。) Step 6 口头作文。 保护环境, 人人有责。作为中学生,我们应该做些什么呢? 用 4-5 句话完成一篇作文。提示词:We had better We are supposed to First Second Third (设计意图:根据上一项的句型,完成写作的第二段落。) Step 7 教师给出 writing tips 和范文 writing tips: 善于运用连词,使文章逻辑结构紧密,层次分明,条理清楚善于运用连词,使文章逻辑结构紧密,层次分明,条理清楚.学学 生做记录。生做记录。(设计意图:教授学习方法) 范文: As students, we should try our best to protect the environment. First, we should plant more trees. Second, we are supposed to save water. Third, its best to go to school on foot. Besides, we had better turn off the lights when we leave the room. (设计意图:规范写作,纠正单词、短语及句型) Step 8 Do some exercises 通过归纳练习,教授写作方法,学生做记录。 一、根据汉语,完成句子 1.保护环境是我们的责任。 _protect the environment. 2.我们应该尽我们最大努力让城市越来越干净。 We should _ to make our city _. 3. 他们经常捡起地上的垃圾, 并为自己的这种行为而自豪。 They often _ the litter on the floor and_their own behavior. Writing tips :注意积累与写作话题有关的典型句型和:注意积累与写作话题有关的典型句型和 常见短语。常见短语。 二、Correct the mistakes 1. Mr. Green is a cleaner, she cleans the street. 2. Just now, he did homework and take out the trash. 3. In the future, there will have less cars and more trees. 4.My hometown is a interesting place. I very like it. 5. They by bike to school. Writing tips :注意人称,时态,冠词等语法,避免中式英语(:注意人称,时态,冠词等语法,避免中式英语(Chinglish )。)。 三、同义句转换 1. We should protect the environment. We _ _ _ protect the environment. 2. He usually walks to school . He usually _ _school _ _. 3. We must look after the trees and flowers well. We must _ _ _ _the trees and flowers. 4. It took me an hour to wash the clothes by hand. I _an hour _the clothes by hand. Writing tips :善用同义词,同义短语,避免文章单调乏味。:善用同义词,同义短语,避免文章单调乏味。 Step 9 Summary 让学生总结 Writing tips。 (设计意图:检查听课效果,完成教学目标) Step 10 Homework (设计意图:写一篇与本课教学内容相关的写作。) 随着全球环境的恶化,越来越多的人选择过“低碳生活”(low-carbon life),即减少二氧化碳的排放,低能量,低消耗的生活。请根据表格中的内容, 以 How to Live a Low-carbon Life 为题,用英语写一段 80 词左右的文章。内容 必须包括以下要点: How to Live a Low-carbon Life In order to protect the environment, more and more people choose to live a low- carbon life. As students, first, we should_ _ On the other hand, we shouldnt do a lot of things. _ _ _ In a word,_ _ Step 11 板书设计 How can we protect the environment? 1. Problem: air pollution, water pollution, noise pollution, white pollution,etc。 2. What should we do? How can we protect the environment? 3.结束语: All these small things would make a big difference and help improve the environment. (设计意图:展现本课的写作提纲。) 7. 低碳生活低碳生活 现在全世界都在倡导“低碳生活”(low-carbon life),即:降低二氧化碳的排放, 采取低能量、低消耗、低开支的生活方式。低碳生活对我们大家都有好处,请 你写一篇短文向一家英文报社投稿。内容包括:你的具体做法、你的感受以及 建议。 提示词语:be good for, everyone, ride a bike, think, make a difference, environment, suggest, reuse 范文 Low-carbon life is good for everyone. To help with the environment, I always walk or ride a bike to school instead of taking a car. Besides, I will try to use things that can be recycled and I never forget to turn off the lights when I leave the classroom. I think its my duty to live a low-carbon life. And even the simplest activities can make a real difference to the environment. So I suggest we should reuse books as long as possible. And wed better not spend much money on expensive clothes. If everyone does something for the environment, I believe the earth will be a better place.
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