学 习 沙 龙
_____英语_____子课题组
话题: 优化语篇教学设计 | |||
发言人 |
吴敏 |
时间 |
2010.9.22. |
小学英语语篇教学 【主要教学环节设计】 Step 1 Pre-reading — — 阅读前,谈话导人,略扫障碍,重视学生主体的感悟 1. Lead—in谈话导入.揭示课题 T:W hat can we do at school? S:W e can play football/sing and dance/play on the swings/... T:(继续追问)What do you do after school then? S1:I usually play basketball with my friends. S2:I usually draw pictures. S3:I usually… T:(顺势揭题)I see.You can play games,sing and dance,do some sports⋯ You call do all the things you like after schoo1.(板书课题) (由学生熟悉的学校生活入手,很容易吸引学生进入学习状态,然后过渡到课余生活,这样既复习了常用的动词词组,为下面环节的运用做了铺垫,同时在讨论过程中也自然地揭示了课题。) 2.Presentation游戏呈现。新授句型 (1)T:Here I have some photos.Le t’S see what they are doing.Try to guess:what are they doing in the photos? 课件呈现模糊的图片和句型,引导学生看图猜测图1、图2分别呈现Liu Tao扫地和Mike跑步的模糊图片,引导学生猜“Is he(doing)…?”如猜错,教师回答“N0,he isn’t.Try again.”让学生继续猜。如猜对,教师则回答“Yes,he is.”图3、图4分别呈现Nancy弹钢琴和Yang Ling画画的模糊图片,引导学生猜“Is she(doing) ?”如猜错,教师回答“No,she isn’t.Try again.”让学生继续猜。如猜对,教师则回答“Yes,she is.”图5、图6分别呈现女孩子们跳舞和男孩子们读书的模糊图片.引导学生猜“Are they(doing)…?”如猜错,教师回答“No,they aren’t .Try again.”让学生继续猜。如猜对,教师则回答“Yes,they are.” (游戏是学生十分喜爱的学习形式。教师如果在此加入竞赛形式,则更能激发学生的积极性。以此来呈现新知,操练句型,学生感觉趣味十足。he,she,they三个人称的巧妙安排,帮助学生在不经意间能操练到面。此环节看似由教师掌控,实则主动权都在学生,因为图片是模糊的,对学生来讲存在着信息差,学生可以天马行空地猜测,在反复操练句型的同时,很好地复习了以往学过的相关动词词组,却又不显得枯燥。) 2.T:(承接上一环节,导入课文)The boys are reading books in the library.But I can’t find Gao Shan.Where’S he? W hat is he doing? Can you ask Gao Shan? 人机对话S:Are you(doing)…, Gao Shan?根据学生的猜测,教师操作电脑回答。如猜错,回答:No,I’m not./如猜对,就回答Yes,I am.如果连续3—4次,学生猜不出.可以直接让学生问:What are you doing now,Gao Shan? 电脑回答:I’m looking for Wang Bing.1 want to play with him. 教师相机教学词组look for。 (采用人机对话的形式创设了信息淘,既承接了上一游戏的环节,又引入了第二人称的一般疑问句,更巧妙地导入了课文。) Step 2 While-reading — — 阅读中,学习词汇,理解文意,强调阅读方法的指导 1.第一遍呈现文本,观看flash,回答主要问题 T:Gao Shan is looking for Wang Bing.Can he find Wang Bing? Let’s watch the video.Then choose the answer. Q Where’s Wang Bing? ( )Perhaps he’s helping Miss Li in the office. ( )Perhaps he’s playing basketball in the play— ground. ( )Perhaps he’s studying in the library. (通过观看flash,整体感知了文本,解决了文中的主线问题:Where’s Wang Bing? 因为是第一遍呈现文本。为降低难度,采用了选择的形式。) 2.第二遍呈现文本。自读,学习新单词 T:Please try to read the text by yourselves.Circle the new words when you’re reading.You can also circle the phrases you don’t understand. 让学生自己找出新单词,自己猜猜意思,然后提出自己不理解的单词,教师再随机讲解。 (1)教学over 教师用简单语言作解释,帮助学生理解 T:“Over”here means “finished”.“Classes are over.’’ means “School is over.You can go home now.You can do the things you like now.” (2)教学join 教师通过帮助学生分析文中的“I’l1 go and join them.”帮助学生理解。 T:Gao Shan says“I’ll go and join them.”two times.At the first time,where does he want to go? S:He wants to go to the playground. T:W hat does he want to do? S:Perhaps he wants to play basketbal1. T:Right.So“join them’’means “to play basket with Wang Bing and Mike”.At the second time,where does he want to go? S:He wants to go to the library. T:What does he want to do? S:Perhaps he wants to clean the library. T:So“join them”means S:To clean the library with Su Hai and Su rang. T:Yes.So“join”here means“do sth with sb.” (3)教学study 教师通过图片选择,帮助学生理解。 T:(课件出示图片,一张是Su Hai和Su Yang打扫图书馆,另一张是两人在图书馆学习)Which picture do you think is“study in the library”? S:Picture B. T:So what does“study”mean here? S:It means“learn”. T:Right.It’s a verb.We can play in the playground.Where can we study? S1:We can study in the classroom. S2:We can study in the library. S3:We can study in the study. T:Good.W e can study everywhere. (通过学生自读,找单词猜词义,突出了学生的主体性。这一环节也是帮助学生掌握正确的阅读方法,即根据上下文推测词义,这是阅读课中渗透学习策略的一个重要手段。通过三种不同的方法帮助学生理解词义.既体现了“因词而异”灵活的教学方法,更是着重于培养学生的英语思维能力。“join”一词结合文本解释,让学生自己慢慢体悟出词义,具体指导学生掌握根据上下文猜测词义的方法。对“study”一词追问的问题“Where can we study?”既是巩固单词的一个方法,也在无形中渗透了“We can study everywhere.”的德育教育。) 3.第三遍呈现文本,跟读,回答细节问题 T:Now,let’S read the text after the tape and try to answer these questions. Q1:What time are classes over? S1:Classes are over at three. Q2:What’S Mike doing? S2:He’S playing basketball in the playground. Q3:Is Helen going to the library? S3:Yes.she is. Q4:Are Su Hai and Su Yang studying in the library? S4:No。they aren’t. Q5:Is Gao Shan going to the playground now? S5:No.he isn’t. T:(追问)Where’S he going? S6:He’S going to the library. T:(再次追问)What does he want to do? S7:He wants to clean the library with Su Hai and Su Yang. T:Yes.Gao Shan wants to go to the playground at first.But now he’S going to the library.He wants to join the girls.He wants to clean the library.Do you think he’s a good boy? Ss:Yes. T:I think he’S a helpful boy.Are you a helpful boy or girl? Try your best to be a helpful kid.Do some housework for mother.Do some cleaning for your schoo1.I think you can.Can you? Ss:Yes,we can. (跟读课文,提高学生的朗读水平,再次熟悉文本内容。5个细节问题帮助学生进一步理解了文本,最后追问的两个问题,帮助学生理清了Gao Shan最后的去向,并揭示了本课的情感目标:Try to be a helpful kid.) Step 3 Post-reading — — 阅读后,拓展训练,由读到写,注重语言的综合运用 1.第四遍呈现文本,填空改写,复述故事 It is— —0’clock in the afternoon.— —are over.Gao Shan is — — — — 一for Wang Bing.W ang Bing— — — — — —in the ofrice. Perhaps he’S— —basketball in the playground with Mike.Helen is going to the— — — — — —Su Hai and Su Yang are doing some— — there.W ang Bing wants to— —them. (由对话到短文.换一种形式呈现了文本。文体的转换带来人称的转换.以填空的形式帮助学生理清了故事脉络,检查了学生的相关语言知识。为下面的复述故事做了准备。) 2. 教师提供图片,请学生自由选择描述图中人物的课余生活。课件呈现主要句型,再次操练现在进行时的相关句型,训练学生的综合语言运用能力。It is four o’clock.Classes are over.The students are busy now.Look,***is***and ***are… They’re all very happy. 3. 【设计感悟】 按照基础教育阶段英语课程分级总体目标的要求,《英语课程标准》对语言技能、语言知识、情感态度、学习策略和文化意识等五方面分别提出了相应的一级、二级具体内容标准和具体目标要求。小学英语语言技能二级目标“读”的目标提出了六能,其中要求学生能正确朗读所学的故事和小短文,能借助图片读懂简短的故事或小短文,并养成按意群阅读的习惯。小学英语学习策略二级目标中提出了尝试阅读英语故事及其他英语课外读物,对所学习的内容能主动练习和实践,积极运用所学英语进行表达和交流.能初步使用简单的学生英汉词典。由此可见,小学英语阅读教学应该体现新课程标准的理念,从过去的以双基为主转到提高学生的阅读理解能力.通过听说读写等多种活动更好地培养学生的综合语言运用能力。本课时的设计正是以此为标准,试图在环节和课型设计方面做一些探索: 一、环节设计三转变。突出学生主体,注重方法指导本课时是单元的第一课时,跳过B、C部分直接进入A部分语篇的教学,根据《标准》的要求,我认为,对句型的处理是次重点,文本的阅读和理解是重点,词汇的教学是难点(不是指学生掌握“难”,而是指如何呈现、何时呈现“难”)。因此,我想在设计中尝试体现以下三个转变:1.在教学过程中,由“以教定学”向“以学定教”转变.真正体现学生的主体地位。把学生的已有知识和生活实际作为知识的生长点.强调让学生在情境中感悟语言.在活动中运用语言,在运用中巩固语言。如在导入环节中,通过师生对课余生活的讨论,在复习动词词组的同时巧妙地引出了课题。对课题的讨论,从“What do you do after school?”到“What are they doing in the pic |