英语人教版四年级上册B Let's talk!

PEP四年级上册Unit2 PartB Lets talk.教学目标：1 知识技能：能听懂会说本课的会话。能听懂会说：What colour is it ? Its blue and white. Whats in it ? Here it is.并能在实际情境中运用，要求模仿正确，语调自然。能听说认读本课主要词汇：excuse, lost2过程与方法：学生通过自读、同桌读、小组合作、配音、表演等多种形式反复练习本节课的知识，在情境中灵活运用。3 情感态度与价值观：培养学生合作意识，增强学生英语学习的兴趣。学情分析：1、分析教材：本课时为四年级上册Unit 2PartB的第一课时，本节课教学内容所涉及的知识技能目标是：能听懂会说本课的会话。能听懂会说：What colour is it ? Its blue and white. Whats in it ? Here it is.并能在实际情境中运用，要求模仿正确，语调自然。能听说认读本课主要词汇：excuse, lost。学生在学习本课之前，已接触了有关内容的学习了。因此在课堂上，我注意学生语言知识的储备，利用知识的迁移来落实教学。2、分析学生：本课时的教学对象是四年级的学生，孩子们思想活跃，对英语充满好奇心和学习热情，喜欢自我挑战和自我表现。因此，在教学中，我以激发学生学习兴趣为导，自然铺垫，层层突破。运用多种活动方式：歌谣、快板、配音演员分散语言知识，发展学生的多元智能，促进全面发展。教学重点：1 句型：What colour is it ? Its blue and white. Whats in it ? Here it is.2 词汇：excuse, lost教学难点：单词excuse的发音。教具准备：1 单词卡片； 2 电脑课件； 3 实物铅笔盒：两支钢笔，三个铅笔，一块橡皮和两个尺子；教学过程：Step1 Revision 1.Greetings.2.Stand up and say.T:Look,I have some word cards. If you know, please stand up and say. （Teacher in order to show the word cards：English book, notebook, maths book, toy, key, Chinese book, schoolbag,candy, storybook）3. （CAI shows the picture of a schoolbag.）T: Whats this ? Ss: Its a schoolbag.（CAI shows this picture.）T: What is in the schoolbag?Ss: A maths book, an English book, two storybooks, some candies and four notebooks.4 （The teacher shows a pencil box）T: I have a pencil box. Whats in the pencil box? Look!Ss: Two pens, three pencils, an erasers and two rulers.Step 2 Presentation1 Teach“Here it is ”T: This is my pencil box.Where is your pencil box? Show me your pencil box.（The students take the pencil box, the teacher should guide the students to say “Here it is” .）Ss:Here it is .Get 2 students to do and say “Here it is”.Write “Here it is” on the BbGet some Ss to read the sentence.Lets chant! (Show the chant by CAI)Where is your Englishi book ? Here it is!Where is your Chinese book ? Here it is!Where is your maths book ? Here it is!Where is your notebook? Here it is !Where is your schoobag? Here it is !2 Teach“Excuse me! Whats in it ”T: Excuse me! Where is your schoolbag?S1: Here it is !T: Whats in it? S1: Write “Excuse me !” on the Bba. Read it one by one!b.T: Take a deep breath, and then read the sentences. Lets see who read more.(CAI shows the pictures and the sentences)T: Please give Xiong Da and Xiong Er dub! Excuse me! Where is your schoolbag?Whats in it?An English book, two toys and a notebook.Here it is !3. Teach“What colour is it?T: I have a schoolbag. There are many books in it . (CAI shows the books)T points one book and ask：This is an English book. What colour is it ?Ss: Its orange!Write and teach “What colour is it?” on the BbPlay a game.T and Ss clap hands and say “What colour is it?” twice. Then T points one of the books. Next ask one student to answer.T: What are Sarah and Wu Yifan talking? (CAI shows the picture)Get 6 pairs to act out the dialogues according to the pictures of the books. .T: look, I have two schoolbags. What colour are they ?(T shows one and put it up on the Bb)Excuse me ,What colour is it ?S1 : Its red and white.T : What is in it :S1: An English book, two toys and a notebook.(T shows the other bag and put it up on the Bb)Get1 pair to act out the dialogues. .4. Teach“Lost and Found”?T: Where are they ? They are in the Lost and Found.(Put the card of Lost and Found on the Bb)T: Read after me.Read the words one by one. Step3 Practice and consolidation1 T: Zhang Peng lost his schoolbag. Listen to the tape. Find out which schoobag is Zhang Pengs .2 Read after the tape.3Work in pairs to practice.4Students find themselves lost things in the Lost and Found.Step4 HomeworkThe knowledge learned today tell your parents .板书设计：Unit2 B Lets talk!Lost & FoundExcuse me ! I lostWhat colour is it ?Its .书包图2书包图1Whats in it？.Here it is.Thank you so much.设计意图：本节课是在特定的场景失物招领处展开的，张鹏寻找自己丢失的书包。学生已经学过有关描述书包的内容了，并能较熟练地介绍书包的颜色和里面的物品，因此，将本节课的重难点句型定为：What colour is it ? Whats in it ? Here it is. Excuse me . I lost my schoolbag. 让学生在情境中循序渐进地自然习得语言，并在游戏、歌曲、歌谣中巩固语言，全面发展学生综合运用所学语言的能力。一 兴趣为导，自然铺垫，层层突破。1 在本课的Stap1中设计了Stand up and say.的活动，让学生看单词卡片，会读的同学站起来就读的热身活动中进入学习状态，激发学生的学习兴趣并复习相关的学习内容，激发学生的学习兴趣。2 在本课的Step2中为了分散语言点，更好地吸引学生的注意力在教授重难点句型时分为三个步骤。 Chant 形式巩固Here it is . 快板说唱形式练习句型： What colo