英语人教版四年级下册Unit1 B Lets talk.docx

U1 B Lets talk1 教学目标1.能听说认读句子 Is that a computer room? No, it isnt. Do you have a library? Yes, I do.2.能够理解对话大意，用正确的语音语调朗读对话，并能够在合理的情境中运用句型Is that.? Yes, it is. /No, it isnt. Do you have .? Yes, I do./No, I dont.3.能够理解this 和 that 的区别。4.能够在语境中理解单词和词组 class, forty,way, computer room. 的意思，并能正确发音。5.能够用Welcome to our school! This way, please.等句型热情接待来访者并向他人介绍自己的学校，培养以校为荣，热爱学校的情感。二教学重难点1.重点：能够在合理的情境中运用句型Is that.? Yes, it is./No, it isnt . Do you have .? Yes, I do./No, I dont.2.难点： this 和 that 的比较和应用；句型 Is that/this.? 的运用。三教学步骤Step1: Warm up 1. Free talkT: Hello, boys and gils. Welcome to our class.(板书Welcome to our.引导学生齐读此句。)How many students are there in our class? 【设计意图：通过师生间的对话，直接引出本课讨论的主题，并利用真实情境，让学生熟悉句型Welcome to our.以及How many students are there in our class?】2. Look and say. 复习已学的旧知识，激活原有的单词和词组library, teachers office,first floor,second floor.playground 等。Step2: Presentation and Practice1.学习句型Do you have .? Yes, I do./No, I dont.课件呈现Amy 学校的图片。T: Look, this is Amys school. Its so big. Amy, do you have an art room?Amy: Yes, we do.T：What do you want to know about Amys school?学生利用句型Do you have .?进行提问。2.学习句型Is that.? Yes, it is. /No, it isnt.以及区分this 和 thatT: You may know about Amys school. Now,lets go and have a look.1)Look and guess呈现模糊的计算机教室图片，并以箭头标示,引导学生用Is this the.?进行猜测，以Yes, it is. /No, it isnt.来回答。2)Look and say 箭头由近处指向远处，引出Is that the.?进行猜测.通过课件的箭头远近，比较学习Is this the.?和Is that the.?T:Can you work in pairs?同桌对话【设计意图：区别this 和that 是本课时的教学难点，通过课件，实物和学生的肢体语言，是学生体验两者的不同，为正确使用做好铺垫，进而掌握使用方法。】3. 进入文本1） Listen and chooseT: Now, lets listen. Where do they go？2)Watch and answer观看视频并回答问题a. How many students are there in Chen Jies class ?b. Do you have a library?c.Is the library on the first floor?教师与学生核对答案3) ）Read it betterT:Listen carefully and pay attention to the sentence stress, pauses and intonation. 4) ）Lets imitateT:To read it better, you should pay attention to the stress, sense groups and intonation.【设计意图：将文本分成三部分，在完成一部分的模仿朗读之后，让学生分角色朗读，既降低学生的难度又能激发学生兴趣。】Step3: Consolidation1. 向来访者介绍自己的写学校T: Amy has introduce her school to us. Can you work in pairs to introduce your school? Here are some words and sentences for you.【设计意图：通过让学生小组合作，介绍自己的学校，来创造活学活用的机会，激发学生使用英语进行交际的欲望，使学生在合理整合新旧语言材料的过