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小六下英语动态教案Unit 4 Planting trees is good for us Period 1一 、教学目标:1.能听懂、会说、认读新单词 tree planting day, air, place 2、句型:能用“be good for.”告知他人种树的好处;能用“I enjoy doing sth or I like to do sth.”告知他人自己喜欢种树;能用“trees can keep.”表达种树的好处。二 、教学重难点: 1.重点:能听懂、会说、认读新单词tree planting day, air, place;能听懂、会说词组plant trees ,keep the air clean,keep us cool,make the place beautiful。2. 难点:理解、记忆B部分词组; make the place beautiful 三、 教学准备: Word cards, Type,CAI, D 四、 教学过程设计和安排: Step 1 热身(warm-up)1Greetings 2Look and sayStep 2 新课呈现(Presentation)1. New words and new sentences(1)教学单词tree planting dayT:there are so many festivals in China? One day we should plant more trees. Guess! Is it tree planting day?S:Yes it is tree planting dayT:tree planting day(板书,带读)(2)教学句型“we enjoy .”和核心词汇trees can keep the air clean,keep us cool, make the place beautifulT:we enjoy planting trees. It is good for us. We also enjoy doing sth elseS:we enjoy playing gamesT:we enjoy reading books(板书we enjoy doing sth)T:Trees can keep us coolS:trees can keep the air clean T:trees can make the place beautiful(板书make,place;带读单词)2. 创设情境 教师用课件呈现planting trees的场景,引导学生用what,why,how等疑问词造句,对planting trees提问。T:it is a planting day,why should we plant trees?设计意图:在情景中进行造句会更激发他们的兴趣Step3: 趣味操练(practice)Game:planting trees can 教师按照planting trees can 将新短句的图片快速播放出来,全班分两组进行抢答。每说出一个句子,该组获一分,说错不计分。计时一分钟,多分者获胜。 (教师可适当总结,告诉学生要保护树木,保护环境。)Step4:作业布置(Homework)1.听一听,读一读:听磁带,朗读课文A部分。2.记一记:听写第八单元新单词。查一查:了解更多关于植树的信息。教学反思: B案 Period 2一 、教学目标:1.词汇:能巩固、运用新单词和短句plant trees, keep the air clean, keep us cool, make the place beautiful;能听懂、理解、会说新单词planting more trees, air, place. 2、句型:能在语境中灵活运用新句型“trees can keep.”谈论保护树木会有什么好处.二、 教学重难点: 1.重点: 能在语境中灵活运用新句型“trees can keep.”谈论保护树木的话题;能运用合适的阅读技巧进行阅读2.难点:理解D部分中的短语cut down, to grow rice, getting hotter, cool and fresh;能根据短文内容回答问题并正确写出答案三、 教 学 准 备:Word cards, Type,CAI四、 教学过程设计和安排: Step 1 热身(warm-up)1.Greetings2 .Brainstorming 学生围绕tree 一词,展开联想说出相关的事物,构建下面的单词网。Step 2 新课呈现(presentation)1. Part C:lets practise (1) game:guessing game 游戏说明:教师准备若干本单元句型条,每次同时呈现两个句型条在黑板上。请两个同学上台做游戏,一个面朝黑板,另一个背朝黑板。面朝黑板的学生用手指两个句子中的任一个,背朝黑板的学生随意说出其中一个句子,如果说的句子和指的句子一致,其他学生跟读该句子,猜出者加分。 (2) look and say 教师准备一个盒子,里面放着C部分图片。请学生在盒子里抽出一张图片,并根据图片内容说一句话。 S1:we should plant more trees S2:I will water the young trees everyday. 学生说完后可以将图片放回盒子里,重复使用,降低难度,鼓励更多的学生上台尝试。2. Part D:Lets read 第一步:read and find 快速阅读,圈出文中人物。 第二步:read and answer 再次快速阅读文章,回答问题: (1)why do people cut down trees? (2)when people cut down trees what happened? (3)what can we do? 第三步:read and judge 仔细阅读课文,判断句子的对错。设计意图:提高学生的阅读能力Step 3 趣味操练(practice)Group work想想我们应该做什么,不应该做什么来践行树木保护,写下来并进行小组汇报。 1. We should2. We shouldntStep 4 作业布置(homework)1.听一听,背一背:听磁带,背诵A部分课文。2.找一找:收集一些和保护树木相关的图片。教学反思: B案Period 3一、教学目标:1.词汇:能巩固、运用已学过的有关环境保护的短语 keep the air clean, Keep us cool, make the place beautiful;能理解、运用planting trees is good for us, we should .2、能在语篇中运用新句型,谈论树木保护的话题。二、教学重难点: 1. 重点: 掌握、运用学过的与环境保护相关的短语并结合句型“trees can keep /make.”谈论环境话题2. 难点:能谈论收集的图片并制作海报,宣传环保。谈论收集的图片并制作海报。三、教学准备Word cards, Type,CAI, Drawing Instrument 四、教学过程Step 1 热身(warm-up)1Greetings2Quick response 教师用课件快闪本单元的新单词及短句plant trees, keep the air clean, keep us cool, make the place beautiful等,学生快速读出来。Step 2 新课呈现(presentation)art E:lets write (1)教师用课件呈现一个图片场景,显示低矮的房屋旁边是密密丛丛的美丽树林,请学生谈论此时的生活环境。 T:so, the village is very beautiful at this time, look at this picture. What can you see? 教师用课件呈现树林被砍伐村庄被过度开发建立高楼,但是却失去昔日美丽环境的图片。 S:we can see many tall buildings, but less and less trees. T:Yes, in this village, more and more trees are cut down by people.T:The weather is changing, its getting hotter. 板书cut down, to grow rice, getting hotter, cool and fresh,教师用图片帮助学生理解这些词汇。) (2) Make a survey nameWhydo people cutdowntrees?Why should we plantmore trees?学生以组为单位调查同学或家长,填上名字后在相应的答题框中书写。 (3) Show your survey 小组代表汇报调查结果 (4) 完成E部分填空设计意图:通过小组之间的调查可以提高小组合作能力2. Part F:lets have fun (1)学生分享上次作业收集到的图片,贴到黑板上 (2)根据图片把填空填写完成Step 3 趣味操练(practice) Game :唱反调 教师说出“we should.”的句子,学生则换成“we shouldnt.”重复句子。反之亦然。Step 4 作业布置(homework) 做一做:制作一张海报,为保护树木,在标语中用上keep和make教学反思: B案
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