英语人教版四年级下册U4 At the farm A 教学设计.doc

Unit4 At the farm 第1课时 主备人 ： 袁倩教学目标1. 能够听、说、认读单词：tomato、green beans、potato、carrot以及它们的复数形式；2.能够运用句型：What are these? They are . These are so .教学重点能够听、说、认读单词：tomato、green beans、potato、carrot、onion及其复数形式。教学难点1、名词复数的变化及运用所学语言介绍农场2、能够正确朗读单词教学方法Task-based learning、 Phonics教学准备PPT、 cards教学环节教 学 活 动设 计 意 图1.Review活动热身温故知新1. Greeting!2. 交代比赛：Lets have a PK. Group A - Group B3. Lets review something to eat.(从food、drink、fruit三个方面回顾)1 设计竞争机制，提高学生的积极性。2 复习以前学过的食物，连带复习句子“I like.”2.Overview情景导入布置任务Design your ideal farm and describe it .布置任务，让学生有目的性地进行学习。3.Presentation新知呈现整体感知1 复习水果名称、复数形式以及形容词apples/bananas/big/small/long/short/red/yellow，及句型What are these? They are . 2 Task for you: Design your farm with your partners, and introduce the farm. (小组合作设计你们自己的农场,并介绍你们的农场。) 3 lets go and see the farm.出示农夫图片，T：What is he? Ss:He is a farmer. 再出示农场图片，引导说出：He is on the farm!（板书、教读farm，/:/）Every morning, the farmer will take vegetables to the supermarket.示意学生这些蔬菜可以在超市常见。Look and guess：出示买西红柿GIF。板书、教读tomato；再通过引申出前面学过的：class,last。试拼读tomato.Phonics 教读/:/,分男女生读，点名读。一起写单词tomato，看图片，明确tomato的复数形式。 采用chant形式：Tomatoes,tomatoes,they are tomatoes.记忆单词。 上升句子：What are these? They are tomatoes.个人操练+小组操练。 出示两种西红柿对比：Look at the red tomatoes. Theyre so big. Look at the yellow tomatoes. Theyre so small. Look and guess：出示买胡萝卜GIF。板书、教读carrots（Phonics教学 /、/）；教学方式同前。Look and guess：出示买土豆GIF。板书、教读potatoes（Phonics教学 /、/）、yummy；教学方式同前。Look and guess：出示买豆角GIF。板书、教读green beans（Phonics教学 /i:/）；教学方式同前。Look and guess：出示买洋葱GIF。板书、教读onions（Phonics教学 /）、cry、try；教学方式同前。4 教师将五种蔬菜先后展示，然后让GA问GB回答或反之。What are these? They are.5 看图描述：Look at the_. They are so_.点学生一一回答。6 Lets play. 慢慢展示蔬菜，让学生自己问答。 7 Lets chant. Clap hands lightly,listen to the chant and follow it!（多听两遍，最后两句难一点，教师教读） 采用chant 的形式，带有节奏，并加以动作，能有效引导学生读记单词。4.Engagement合作互助巩固操练 Listen and repeat: Lets go to my farm! Look!I have a farm .Do you want to visit my farm? OK ! Follow me ! Lets go to my farm! Hi! This is my farm. Its big !These are carrots, they are long.These are tomatoes, they are big.Look at the green beans. They are so yummy!Welcome to my farm! 通过老师的示范，为孩子们后面任务的完成做铺垫。5.Summary运用拓展完成任务1、Work in groups and design your ideal farm,then descr