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六年级上册英语教案unit 8 we shouldn’t waste water湘少版.doc

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    • Unit 8 We shouldn't waste water第1课时课时目标1.词汇:能听懂、会说、认读新单词shouldn't ,waste ,blouse , enough , world , save ,drop , fresh2.句型:能用“We should ... ”告知他人应该做什么;能用“We shouldn't ...”告知他人不应该做什么;能用“What are you doing?”询问他人在做什么并回答3.说出环保的几种方式,如keep the rivers clean , keep the air clean and fresh ,plant more trees , use bikes instead of cars 教书先生”恐怕是市井百姓最为熟悉的一种称呼,从最初的门馆、私塾到晚清的学堂,“教书先生”那一行当怎么说也算是让国人景仰甚或敬畏的一种社会职业只是更早的“先生”概念并非源于教书,最初出现的“先生”一词也并非有传授知识那般的含义《孟子》中的“先生何为出此言也?”;《论语》中的“有酒食,先生馔”;《国策》中的“先生坐,何至于此?”等等,均指“先生”为父兄或有学问、有德行的长辈。

      其实《国策》中本身就有“先生长者,有德之称”的说法可见“先生”之原意非真正的“教师”之意,倒是与当今“先生”的称呼更接近看来,“先生”之本源含义在于礼貌和尊称,并非具学问者的专称称“老师”为“先生”的记载,首见于《礼记?曲礼》,有“从于先生,不越礼而与人言”,其中之“先生”意为“年长、资深之传授知识者”,与教师、老师之意基本一致4.了解破坏环境的行为,如waste water ,keep the water running ,litter ,kill the wild animals 其实,任何一门学科都离不开死记硬背,关键是记忆有技巧,“死记”之后会“活用”不记住那些基础知识,怎么会向高层次进军?尤其是语文学科涉猎的范围很广,要真正提高学生的写作水平,单靠分析文章的写作技巧是远远不够的,必须从基础知识抓起,每天挤一点时间让学生“死记”名篇佳句、名言警句,以及丰富的词语、新颖的材料等这样,就会在有限的时间、空间里给学生的脑海里注入无限的内容日积月累,积少成多,从而收到水滴石穿,绳锯木断的功效5.能听懂、会说A部分的对话观察内容的选择,我本着先静后动,由近及远的原则,有目的、有计划的先安排与幼儿生活接近的,能理解的观察内容。

      随机观察也是不可少的,是相当有趣的,如蜻蜓、蚯蚓、毛毛虫等,孩子一边观察,一边提问,兴趣很浓我提供的观察对象,注意形象逼真,色彩鲜明,大小适中,引导幼儿多角度多层面地进行观察,保证每个幼儿看得到,看得清看得清才能说得正确在观察过程中指导我注意帮助幼儿学习正确的观察方法,即按顺序观察和抓住事物的不同特征重点观察,观察与说话相结合,在观察中积累词汇,理解词汇,如一次我抓住时机,引导幼儿观察雷雨,雷雨前天空急剧变化,乌云密布,我问幼儿乌云是什么样子的,有的孩子说:乌云像大海的波浪有的孩子说“乌云跑得飞快我加以肯定说“这是乌云滚滚当幼儿看到闪电时,我告诉他“这叫电光闪闪接着幼儿听到雷声惊叫起来,我抓住时机说:“这就是雷声隆隆一会儿下起了大雨,我问:“雨下得怎样?”幼儿说大极了,我就舀一盆水往下一倒,作比较观察,让幼儿掌握“倾盆大雨”这个词雨后,我又带幼儿观察晴朗的天空,朗诵自编的一首儿歌:“蓝天高,白云飘,鸟儿飞,树儿摇,太阳公公咪咪笑这样抓住特征见景生情,幼儿不仅印象深刻,对雷雨前后气象变化的词语学得快,记得牢,而且会应用我还在观察的基础上,引导幼儿联想,让他们与以往学的词语、生活经验联系起来,在发展想象力中发展语言。

      如啄木鸟的嘴是长长的,尖尖的,硬硬的,像医生用的手术刀―样,给大树开刀治病通过联想,幼儿能够生动形象地描述观察对象重点难点1.重点:能听懂、会说、认读新单词shouldn't ,waste ,blouse , enough ,world , save ,drop , fresh;能听懂、会说词组keep the rivers clean , keep the air clean and fresh ,plant more trees , use bikes instead of cars 2.难点:理解、记忆B部分词组;every drop of water的发音教学准备单词卡片、教学挂图、教学磁带等(有条件的学校可利用幻灯片、多媒体课件)教学步骤教学内容一、热身/复习(Warm-up /Revision)1.Greetings2.Look and say教师呈现几幅风景图片,引导学生说出图片中看到的内容,复习课文中学过的单词,感受大自然的美丽二、新课呈现(Presentation)1.New words and new sentences(1)教学单词worldT:There are so many beautiful things in the world .What a wonderful world !(板书world ,带读单词)What else are there in the world ?S1:There is/are ...in the world .(在there be 句型中操练新单词world ,为课文中“There isn't enough water in the world .”做铺垫)二、新课呈现(Presentation)(续)(2)教学句型“We should...”和核心词汇keep the rivers clean , keep the air clean and fresh , plant more trees ,use bikes instead of cars 。

      教师给出图片和语言支架,帮助学生看图说出句子T: We love our world .What should we do for the things in the world ?①There are clean rivers in the world.We should keep__the__rivers__clean.②There is the air in the world .We should keep__the__air__clean__and__fresh.③There are trees in the world .We should plant__more__trees.④There are many cars in the world .We should use__bikes__instead__of__cars.(3)学习句型“We shouldn't ...”和核心词汇kill the wild animals ,waste water , litter教师用课件呈现猎杀动物、乱扔垃圾、浪费水源的图片,给出语言支架“There isn't/aren't enough ____. We shouldn't____.”帮助学生谈论图片。

      T:We shouldn't do these things .(板书shouldn't=should not,教学生发音)T: Can you talk about these pictures ?①There aren't enough wild animals in the world .We shouldn't kill__the__wild__animals.②We shouldn't litter.③There isn't enough water in the world .We shouldn't waste__water/keep__the__water__running.T:Yes ,we should save every drop of water.(板书drop of ,结合第六单元学习量词的方式帮助学生理解)(预测:新短语较多,教师在教授以上短语时,注意引导学生用自然拼读法记忆新单词)(4)创设情境教师用课件呈现一件新的blouse ,引导学生用who ,whose ,how ,what等疑问词造句,对blouse提问T:It's a dirty blouse.(板书blouse,认读新词)Can you ask some questions about this blouse ?2.The dialogue第一步:Listen and choose不打开书,听音。

      听音前给出问题:Whose blouse is this?第二步:Listen and underline打开书,听音,画出含有shouldn't的句子第三步:Read and judge 快速阅读,判断下列句子的对错1)Lily is in the bedroom .(2)Lily is washing her new blouse .(3)We should keep the water running .(4)Everyone needs water.(5)There is enough water in the world .第四步:Listen and repeat听音,跟读注意单词间的连读现象,如every drop of water 等引导学生正确模仿,提醒学生注意模仿语调,同时模仿读出Mum和Lily的不同语气第五步:Read and act学生分组、分角色朗读对话三、趣味操练(Practice)1.Game: Should & Shouldn't教师按照should和Shouldn't将新单词的图片分别贴在黑板的两边,全班分为两大组,一组同学说“We should ...”的句子,另一组同学说“We shouldn't ...”的句子。

      每说出一个句子,该组得到对应图片一张,两组轮流说,说错不能得到图片,不能重复说已经说过并得到图片的句子计时三分钟,获得图片最多的一组获胜教师可适当总结,告诉学生要善待地球,保护环境2.情境创设:选择一个情境,小组表演对话情境一:你和朋友去公园玩,看到低年级的同学向公园的湖里扔垃圾,你和朋友上前劝说如:S1:Today is Sunday .Let's go to the park together .S2:Good idea !S1:Look ,what a beautiful lake !S2:Cool ! What is that kid doing over there ?S1:Stop ! We should keep the lake clean and beautiful .S2:We shouldn't litter .We shouldn't throw things into the lake .S3:I'm sorry .S1:We must save this nice park .S2:Let'a play together !S3:OK !情境二:爸爸上班很近,但是每天开车去上班,。

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