五年级上册英语教案Unit 10 What does that sign meanpt湘少版三起.doc

Unit 10What does that sign mean?第一课时课时目标1.词汇：能听懂、会说、认读新单词sign，mean，talk，fish，pick，smoke，spit；能听懂、会说单词exit，cinema，visitor，mobile phone。2.句型：能初步运用“What does that sign mean？”“It means”“Do not”询问及解释公共标志的含义。初步了解“Do not动词原形”“No动词ing形式”以及“No名词”句式的用法。3.了解特定场所的公共标志有关知识，了解公共场所需遵循的一些规则。4.能用英语向人询问公共标志的含义，并给出简单的答复。5.能听懂、会说A部分的对话。重点难点1.重点：能初步运用句型“What does that sign mean？”“It means”“Do not”询问及解释公共标志的含义。2.难点：了解公共标志的表达方法“Do not/Dont动词原形”“No动词ing形式”以及“No名词”的结构和用法。教学准备录音机、教学磁带、有关图标的卡片、教学挂图(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Step 1热身/复习(Warmup/Revision)1.Greetings2.Chants(1)Paul is big and tall(2)Come and help meStep 2新课呈现(Presentation)1.游戏：唱反调。T：If I say “Come here”，you should say “Do not come here”，OK？T：Turn left.Ss：Do not turn left.T：Throw rubbish./Eat./Drink./Pick flowers./Talk./Touch/用游戏的方式让学生熟悉祈使句及祈使句的否定形式。T：Smoke.Ss：Do not smoke.2.New words and phrases(1)Do not smoke.通过游戏引出smoke这个单词，感知它的发音，模仿发音。通过动作或图片理解单词smoke的意义。学习句子“Do not smoke.”让学生知道“Do not smokeNo smoking”，“No动词的ing形式”，表示禁止做某事。(2)用多媒体或图片出示各种场合的指示牌、标志，学习单词sign。T：Are they pictures？Ss：No.T：They are signs.There are many signs in our life.(3)学习标志：Do not use a mobile phone./Do not talk./Do not fish./Do not spit./Do not pick flowers.Step 2新课呈现(Presentation)(续)用唱反调的游戏来操练刚才学的标志。(说明：通过不断重复、对比和游戏的方式，引导学生自我发现、自我思考、自我总结规律，了解公共标志的表达方法“Do not动词原形”“No动词ing形式”以及“No名词”的用法。)3.学习句型“What does that sign mean？”“It means”(1)T：What does that sign mean？Ss：It means将学过的标志问一遍。注意讲解mean的意思及其中ea的发音。(说明：通过已学单词eat/read/clean/meal/please归纳字母组合ea的发音。)(2)Ask and answer in pairs.操练句型“What does that sign mean？”“It means”4.课文学习。(1)用课件或挂图呈现电影院的场景，学习单词cinema。T：Who are they？Ss：They are Lingling and Mingming.T：Where are they going？Ss：They are going to the cinema.学习单词cinema。(2)看A部分的VCD或者听录音、看挂图，理解课文大意。(3)新知识点：Exit：It means “You can go out from there”Staff only means “Visitors do not go in”.(4)Read aloud.学生自己朗读，然后分角色朗读。(5)根据关键词或图片复述课文。T：Please retell Part A with the key words or signs.Step 3趣味练习(Practice)看图说句子。用多媒体呈现一些标志或指示牌，学生根据图片说句子。S1：What does that sign mean？S2：It meansStep 4巩固拓展(Consolidation)Describe the sign.T：Now each group has got an envelope.There are some signs and notices.Please match them first.Then choose one sign and talk about it.Where do we see this sign？What does it mean？Lets see which group will match them quickly and correctly.活动说明：这是在新授标志之后的巩固拓展活动。教师把几份标志和相对应的标语打乱放在信封里分发给各个小组，让学生们进行限时配对，看哪一组又快又正确。然后各小组轮流选一个标志从以下几点进行描述：你在哪儿看到这个标志？它是什么意思？它对我们有什么帮助？这样便于学生对该标志有一个深刻全面的了解。第二课时课时目标1.词汇：进一步巩固单词sign，mean，talk，fish，pick，smoke，spit；听得懂、会说、会读词汇No bicycles，No pets，downtown，park，carpark，toilet。2.句型：能熟练地运用“What does that sign mean？”“It means”询问及解释公共标志的含义；能用“You can/cannot”解释公共标志的含义。3.语篇：能理解课文D部分短文，完成相关练习。4.熟练身边的公共标志，遵守社会公德。5.能用英语向人解释公共标志的含义。6.能理解课文D部分短文，完成相关练习。重点难点1.重点：能理解课文D部分短文，完成相关练习。2.难点：用不同的方式来解释标志和指示牌的意义。教学准备单词卡片、教学磁带、教学挂图或多媒体课件。教学步骤教学内容Step 1热身/复习(Warmup/Revision)1.Greetings2.Free talk3.Guessing game教师在黑板上画一个圆。T：What does this picture mean？Ss：It means the sun/the moon/a plate/an orange/an apple/an eye教师做停止的动作。T：Now look at me carefully.(做一个叫别人过来的手势)What does the mean？Ss：It means “Come here”.T：Yes！It means “Come here”And what about this one？(做跑步状)What does this mean？Ss：It means “Running”.T：Clever！It means “Running”Now you can play this game，too.Please use “What does this mean？” and “It means”Step 2新课呈现(Presentation)1.看图标，说英语。分组进行对话练习，复习巩固上节课所学词组和句型。S1：What does that sign mean？S2：It means2.用课件或图片呈现公共标志：Do not turn left./No bicycles./Do not park here./Do not eat and drink here./No pets.学习标志语。(1)What does that sign mean？It means “Do not turn left”，“You can not turn left”(2)What does that sign mean？It means “No bicycles”，“You can not park bicycles here”.Step 2新课呈现(Presentation)(续)(3)What does that sign mean？It means “No parking”，“You can not park here”(4)What does that sign mean？In means “No eating and drinking here”，“You can not eat and drink here”.(5)What does that sign mean？It means “No pets”，“You can not bring your pets here”.3.Lets practise完成课文C部分的练习。What does that sign mean？Match the signs with the sentences.4.引入D部分短文。用多媒体呈现停车场的场景，学习单词carpark，toilet。Step 3阅读拓展(Lets read)1.初读课文，感知语篇。学生快递阅读课文D部分，了解文章大意。完成下列判断。Tick or cross.Its Sunday.()Tim cycles to town with Dino.()They see three signs.()2.朗读课文，寻疑索解。在学生初读课文、了解大意的基础上，教师出示以下表格。What sign？(图片)Where？What does it mean？T：It is Saturday.Where are Tim and Dino going？Where do they see the sign？What sign is it？What does it mean？Please read the text on your own.通过设疑培养学生的寻读能力，让学生根据问题快速浏览课文，有针对性地寻找答案，获取关键信息，培养学生阅读时捕捉文章重要信息的能力。然后让学生分组完成D部分的True or false练习，帮助学生进一步理解文章内容。3.跟读课文，情景交融。第三课时课时目标1.词汇：能初步运用B、C部分的词汇；能看图标补全标志语。2.句型：能综合运用本单元所学句型介绍、询问和解释生活中的标志或指示牌。3.能看图标补全标志语。4.能发现并能综合运用本单元所学句型和词汇，询问和解释生活中的标志或指示牌。5.能运用所学词汇、句型，为具体的情境、场所设计相应的标志和英文标志语。重点难点1.重点：能综合运用本单元所学句型介绍、询问和解释生活中的标志或指示牌。2.难点：根据具体的生活环境，设计标志并写出相应的英文标志语。教学准备单词卡片、教学磁带、教学挂图等(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Step 1热身/复习(Warmup/Revision)1.Greetings2.口头改写标语。Rewrite the sentences after the model.按例改写标语。Model：No parking.Do not park here.(1)No mobile phones._(2)No picking flowers._(3)_ Do not walk your dog in the park.(4)_ Do not smoke here.(5)_ Do not spit.3.看图标，补全标志语。完成课文E部分。提醒学生注意书写格式。学生做完这个练习后，师生及时反馈和评价。Step 2趣味练习(Practice)1.用多媒体或图片展示生活中的标志和标语。2.让学生以小组为单位设计标志或指示牌，并用英文写出标志语。3.标志招标会。教师准备四张不同场所的地图(商场、公园、学校、游泳池