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1、牛津小学英语5B Unit 8 At the weekends 第二课时【教学目标】 1. 语言知识1、 正确地听、说、读、写单词weekend, often, catch2、 能正确地听、说、读单词ant, butterfly, dragonfly, firefly, bee, grasshopper ，carry, glow, insect, Primary School, other, special3、理解并掌握E、 Read the passage.2. 情感态度培养学生能在日常生活中经常使用英语的好习惯。【教学重点】掌握以上三会单词，四会单词及E部分短文。【教学难点】掌握表示昆虫的
2、六个单词读音及六个昆虫的特性。【课前准备】1.教具准备：人体部位图、录音机、磁带、小黑板。2.板书准备：预先写好课题Unit8 At the weekends【教学过程】Step 1Preparation1、Greetings.2、Listen to a song： We know3、 Free talk T: My hobby is taking photos.I often take photos on Sundays.What do you usually do on Sundays? I often (多请几位同学回答)(相机学习often并拼写) We know there are
3、seven days in a week. In China, Saturday and Sunday are the end of a week .So we also call them weekend . T: So Saturdays and Sundays we can say “weekends” Today well learn : Unit 8 At the weekendsStep 2. Presentation and practice1.Review:A:How do you spend your weekend? B:I often (出示PartC中第四幅图) In
4、pairs2.Learn: catch insectWay:You know I like taking photos.I often take photos in the garden at the weekends.Look,this is a garden.There are many insects in the garden.(介绍昆虫)Insects are my good friends.Listen,the bees are singing.3. (学习bee)（学生试读并拼写）see tree bee Chant:Bee,bee,bees are very busy.4.Le
5、arn: an ant,ants,carry(1)Learn:an ant,ants,carryAnts are very small. But ants can carry big things.(画面帮助理解) (2) Chant: Ant, ant, ants carry big things.4. Learn: butterfly(butterflies) dragonfly(dragonflies)Way:T: The ants are interesting, other insects are interesting, too . Lets make friends with o
6、ther insects.（出示小狗捕蝴蝶的图片）(1)Learn: butterfly(butterflies)(2)画面出现一个花园. T: Look, this is a beautiful garden.有几只蝴蝶飞进花园， How many butterflies can you see? (Nine)又有几只蜻蜓飞进花园，How many dragonflies can you see? （Learn:dragonfly dragonflies)(3)Chant: Butterfly , butterfly, butterflies like flowers Dragonfly ,
7、 dragonfly, dragonflies fly high5 .Guessing game guess ant, butterfly and so on（1）It is a small insect. It has six short legs. It can carry big things. What is it?(an ant)（2）It is a beautiful insect. It has two wings(翅膀）. It likes flowers very much. What is it? (a butterfly)(3) It is busy every day.
8、 It makes honey for us. What is it?(a bee)(4)Its my special friend. It comes out in summer. It glows at night. You can put it in bottles.What is it?(a firefly)6. Learn :special, glow, firefly(1)Learn :special展示图片 Yes, the friend is special. It glows at night.(2)Learn: firefly,glow at night You can c
9、atch them and put them in bottles.(学习)(3) Chant: Firefly, firefly , fireflies can glow.（学生试读）7. Learn :grasshopperWay:(图片引出)T:Look,there is another insect in the grass.What is it?(a grasshopper)（1）Learn :grasshopper（2）Chant: Grasshopper, grasshopper, grasshoppers jump high.8.Play a game Look and gue
10、ss ;what is it?(出示昆虫的一部分，让学生辨别特征并猜一猜)Step 3. Production progress1.小结（1）T:Today we learn something about insects.We learn bees,butterflies,fireflies and so on.(小结各个昆虫的特性) Learn:Insects are our good friends (2)拓展：苍蝇fly，甲壳虫beetle，知了cicada，蟋蟀cricket2Lets chantBee,bee,bees are very busy.Ant, ant, ants ca
11、rry big things.Butterfly , butterfly, butterflies like flowers Dragonfly , dragonfly, dragonflies fly high Firefly, firefly , fireflies can glowGrasshopper, grasshopper, grasshoppers jump high.2. Learn :Insects are our good friends(1)T:Insects are our good friends,the little boy is talking about ins
12、ects,too.Listen to the tape,then write down T or F（正确的写T，错误的写F）【答案】：A ( ) Insects are our good friends.（ ）At the weekends, I sometimes go to the park.(2)7月1日，根据经批准的股权激励计划，授予高管人员6 000万份股票期权。每份期权行权时可按4元的价格购买甲公司1股普通股，行权日为201年8月1日。（ ）The ants can not carry big things.答案 C（ ）Dragonflies glow at night.【答案
13、】：C(2)Learn the passage（Read and act it）3. 模仿短文，用一段简短的语言来描述一下所喜爱的昆虫并说说为什么？A凝血因子和血小板的激活 D纤溶亢进Step 3. Progress课作：1.Read and copy the new words.C凝血酶时间延长 2.按要求写出词的正确形式 butterfly(复数) careful(副词)贷：资产减值损失 650万元答案 EHomework:1.Tell your parents about the insects.2.当堂反馈可抵扣暂时性差异=2880-2572.17=307.83（万元）3血管内皮细胞损伤只启动内源性凝血系统。( )【板书设计】Unit 8 At the weekends ant, butterfly, dragonfly, firefly, bee, grasshopper ，carry, glow, insect, Primary School, other, special