三下 Unit5 PartB Lets learn.docx

人教（PEP）2011课标版三年级起点（吴欣主编）三年级下册Unit5 Do you like pears ?Part B Lets learn Lets chant教材分析本部分通过Sarah和MIke吃完水果后收拾桌子的情境呈现了要学习的三个水果单词，要求学生能够听辨、认读图中所学的单词及其书写形式。本部分难点是strawberry的复数形式，要引导学生通过观察加深印象。学生分析三年级的学生活泼好动，好奇心强，所以要充分调动学生的眼耳口，尝试多种游戏来展开教学。前面我们已经学过四种水果：apple,pear,orange,banana以及句型I like .，所以为本节课再学习三种水果watermelon,strawberry,grape以及句型I dont like .做了很好的铺垫。教学目标1.Lets learn .本部分主要学习认读grape,watermelon,strawberry这些单词。要求学生能听懂、辨认图片中所学的水果及书写形式。并且学习否定的表达方式：I dont like .。Me,neither。2.Lets chant.本部分要求学生能根据指令读出chant内容。教学重难点重点：认读grape,watermelon,strawberry这些单词。难点：学习否定的表达方式：I dont like .。Me neither。区别句子Me, neither.与Me, too.教学准备水果道具及图片，多媒体课件，畅言教学通教学过程Step1 热身、复习（Warm-up/Revision）1. Greeting2. Sing the songHello以及自己改编的水果歌Hello3. 课件展示彩虹图片。T：Look at the picture,whats it ?S:彩虹T：Yeah,its rainbow.彩虹，rainbow。Rainbow,rainbow,rainbow。The rainbow is so colourful and beautiful.How many colours can you see ?S:Seven colours.T:Yes!They are red/orange.（引导学生说）What colour do you like ?I like purpul.What about you ?I choose someone to answer,any volunteer?（找学生说一说并给予及时的肯定）4. 课件出示水果图片，T：What are they ？Do you know them ? You can say “They are .”S:They are apples/bananas.5. T：Ok,Lets relax.Listen to a happy songApple TreeStep2 呈现新知（Presentation）一.Lets learnRiddle guess 猜字谜T:Today,lets learn some new words.First ,lets riddle guess.Do you like riddle guess ?S:Yes,I doT: I like riddle guess,too.Ok,first one,课件展示“身穿绿衣裳，肚里水汪汪，生的字儿多，个个黑脸膛。”Whats it ? Do you know it ?学生经过思考，回答“西瓜”。老师及时表扬学生“You are very clever”.展示watermelon，带领学生一起板书“watermelon”并讲解watermelon是由水water和甜瓜melon两个单词构成，另外讲解一个西瓜和多个西瓜的区别，教读watermelon和watermelons,并纠正学生的发音。同样的方法教授strawberry和grape。2. 课件展示很多的水果，T：Wow,so many fruits.What fruit do you like ?You can say “I like .and I dont like .”（找学生说一说）3. Lets play a game:Wen I say I like.and if you like too,you can do”and say “Me, too”;when I say I dont like.and if you dont like neither,you do”and say “Me ,neither”.2 Lets chant1. Listen to the chant2. 讲解“They taste really good”意思，It means “they are yummy.”结合课件讲解句中的”taste”含义（品尝，尝起来），For example,I like strawberries,they taste sweet.教会学生说I like .They taste .（yummy,good,sweet）（找学生说一说）Step3 趣味操练（Practice）1.Play a game:Whats missing ?课件出示所学的七种水果，让学生快速地看下，然后每次出示课件，都会少一种水果，让学生快速地回答出少了哪种水果。For example,T:Whats missing ?S:Its an apple.2. Read and drawFor example,”Draw an orange, please.Colour it orange.”3. 教读“An apple a day keeps the doctor away.”Step 4 布置家庭作业（Homework）1. Have a summary about this class.2. Listen and write the words板书设计