中小学教育资源及组卷应用平台
Unit 4 At the farm
( A Let’s learn & Let’s chant) 第1课时
班级： 姓名： 导学老师： 审核：
导学目标：
1、知识目标 能听、说、认读单词：tomato、green beans、potato、carrot以及它们的复数形式。
2、能力目标 能听懂会说句子：look at the green beans,They’re so long.Yes,and the potatoes are big.
3、情感态度 培养学生积极与他人合作的优良品质。
导 学 过 程
自主学习 一、课前复习：复习前面学过的有关食物和水果的名称的单词二、课前预习：试读Let’s learn中的单词 1、自读：查阅单词表，标注出中文意思;听录音，学读单词和句子，找出不会读的单词。 2、互读：学队内结对拼读，注意发音。(老师指点发音规律，拼读单词）
重难点 新词汇的听、说、认读。单词tomato和potato的复数形式。
复习热身 Warm-up: 1、Let’s chant 2、Free talk 师生日常口语对话 3、Review 复习与回顾有关食物的句型与短语
合作探究 Step1（新课导入）：Let's guess.引出carrot带读单词，区分单复数，操练Look at the carrots. They are oranges.兔子.Eat carrots 游戏。通过视频引入新的单词，说：What are these They are tomatoes.I like tomatoes.t带读单词，区分单复数，操练 Look at the tomato. It is red.say and smile 区分水果和刚学蔬菜。What are these 引出土豆potato，带读单词，区分单复数，操练Look at the potatoes. They are so big.Let's readThey are .... It’s .....操练区分单复数。Let's guess ，让学生猜说是 green bean带读单词，区分单复数，操练Look at the green beans. They are so long .I like green beans.See colour and say vegetables Step2:（展示质疑）：1.学生当小老师，带领其他同学拼读新单词。2.Listen and fill in the blanks3.What's different 总结1.green beans 是可数名词,一般以复数出现。 2.以“o” 结尾的名词，变复数有生命加“es” 无生命加“s”。Step3:（竞争对抗）Let's chant，边放边唱，Guess，洋葱单词。分三组赛Look and say单数，后面再复数，最后一个全班。Step4:（合作表演）：Pair work单数A:What's this B:It's a tomato.A:Look at the tomato.It's red.B:Do you like tomatos A:Yes ,I do/No,I don't.Pair work复数A:What are they B:They're potatoes.A:What colour are they B:They're yellow.I like potatoes. Pa
达标检测&学队展示 Step5: 你说我讲 快乐课堂 你争我抢 放飞梦想 一、写出下列单词的复数形式。1．tomato( ) 2．this( ) 3．potato( )4．apple( ) 5．he( ) 6．it( )二.情景交际。 1. 当你想知道他们的一些物品是什么时， 你可以这样问：_____ A. What are they？ B. What are those？ 2. 当你不确定的它们是不是一些西红柿时， 你这样问： _____ A.Are these tomatoes？ B.Are they tomatoes？ 3. 肯定回答是： _____ A. Yes, they are. B. No, they aren’t.
作业布置 1.完成导练测47,48页。2.背诵39页单词。3.预习38页对话。
课后反思
答案：一.1.tomatoes 2.these 3.potatoes 4.apples 5.they 6.they
二.AAA(共36张PPT)
Part A Let's learn & Let's chant
Learning aims
1.能够听、说、认读以下单词:tomato,green beans,potato,carrot
及其复数形式。
2.能够听懂对话,运用所学句型What are they They are ...询问和回答。
3.运用比较和观察的方法来学习,保持健康的饮食习惯。
Let’s chant
I eat apples.
I eat grapes.
I eat bananas — yummy!
I eat oranges.
I eat pears.
A fruit bowl in my tummy!
Warm up
Let’s say
A: Do you like _____
B: Yes, I do.
apples
A: Do you like _____
B: Yes, I do.
pears
A: Do you like ______
B: No, I don’t.
oranges
What are they
They are fruits .
What are these
They are vegetables .
They are tomatoes.
They are red.
I like tomatoes.
西红柿
单数tomato 复数tomatoes
Look at the tomato. It is red.
例句:
Let's guess
They are vegetables.
They are oranges.
The rabbits like them very much.
They are carrots.
Presentation
胡萝卜
单数carrot 复数carrots
例句:It is a carrot.
New words
Look at the carrots. They are oranges.
say and smile
They are potatoes.
They are ______.
They are________.
yellow
big
土豆;马铃薯
单数potato 复数potatoes
例句:
Look at the potatoes. They are so big.
Let's read
They are … .
It's ...
What are they
They are green beans.
They are so long.
豆角;四季豆
巧记:green(绿色的)+bean(豆)=green beans
例句:
Look at the green beans. They are so long .I like green beans.
Look at the green beans. They're so _______.
Yes,and the ___________ are big.
Listen and fill in the blanks
long
potatoes
What's defferent
a carrot two carrots
a tomato five tomatoes
What do you find
单数:carrot tomato potato
复数:carrots tomatoes potatoes
photos(照片） zoos
注意:1.green beans 是可数名词,一般以复数出现。
2.以“o” 结尾的名词，变复数有生命加“es” 无生命加“s”。
有生命
无生命
It's a tomato. It's big. It's red. I like tomatoes.
It's a carrot. It's small. It 's orange. I like carrots.
It's a potato. It's big. It 's yellow. I like potatoes.
Look and say
点
击
图
片
，
播
放
视
频
Let's chant
Warm up
或点击此处播放视频
Guess
It's an onion.
Make me cry（哭）.
It's purple.
It's round .
What's this
They're carrots. They're small.They're orange. I like carrots.
They're tomatoes. They're big. They're red. I like tomatoes.
They're potatoes. They're big. They're yellow. I like potatoes.
They're green beans. They're so long. They're green. I like green beans.
Pair work
A:What's this
B:It's a tomato.
A:Look at the tomato.It's red.
B:Do you like tomatos
A:Yes ,I do/No,I don't.
ips:根据图片提示和所给句型,两个人一组练习对话。
Pair work
A:What are they
B:They're potatoes.
A:What colour are they
B:They're yellow.I like potatoes.
Tips:根据图片提示和所给句型,两个人一组练习对话。
点
击
图
片
，
播
放
视
频
Let's learn
或点击此处播放视频
Exercise
写出下列单词的复数形式。
1.potato __________
2.carrot __________
3.tomato __________
4.green bean ___________
potatoes
carrots
tomatoes
green beans
1. 当你想知道他们的一些物品是什么时，
你可以这样问：_____
A. What are they？
B. What are those？
2. 当你不确定的这些是不是一些西红柿时，
你这样问： _____
A.Are these tomatoes？
B.Are they tomatoes？
3. 肯定回答是： _____
A. Yes, they are. B. No, they aren’t.
If you want to be healthy ,you need to eat more fruits and vegetables.
Summary
单词:carrot tomato potato green beans onion
句子:
1.What's this
It's a carrot.
2.What are they
They are green beans.They're so long.
3.Look at the tomatoes . They are red .I like tomatoes.
1.完成导练测47,48页。
2.背诵39页单词。
3.预习38页对话。
谢谢
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