Unit 4 At the farm A Let’s talk
一、教学目标：
知识目标：
（1）能用句型What are these? They’re ….Are these…Yes,they are./No,they aren’t.进行对话。
（2）能流利地听说单词词组：these,tomatoes,try,so big,try some.
能力目标：
语言技能目标：能听、说、读、理解新单词和新句型。
二、教学重点：
1.本节课的单词。
2. 一般疑问句的运用及肯定否定回答。
三、教 学 过 程
Step1.Warm up/Revision
1. Free talk
a. What’s the weather like today?
b. Is it cold?
c. Can I go ouside,now?
d. Let’s go to the farm,OK?
2. Preview
Key information
①Look at the.... They are so...
②What colour are they?
③Do you like...?
3.Pair work
Step2 Presentation
1. 幻灯片出现土豆单词
T: What are these ? Ss: Potatoes 。
T: Yes ,they are potatoes. (学生跟读,教师板书。)
教师依次出现其他图片，然后两人一组练习，并表演。
2. 再次出现土豆的图片.T：Are these potatoes? Ss: Yes,they are.( 教师板书,然后教读，两人一组练习，并表演。）呈现胡萝卜图片。T：Are these potatoes? Ss: No，they aren’t.教师追问：What are these? Ss:They are carrots. ( 教师板书,然后教读，两人一组练习，并表演。）
3. T:Mr.Mac has a farm.Let’s listen and answer: What vegetables do they see on the farm ? What colour are the tomatoes ?学生看动画之后回答问题。然后呈现对话，跟录音读，教师领读，分角色读，小组表演。
4. T:I have a farm,too.Do you want to go to my farm? Ss:Yes.
T:Welcome to my farm.(呈现我的农场图片，依次出现各种动物，蔬菜) T: What are these ? Ss: They are…. Are these ...? Ss: Yes,they are. T：Are these ...? Ss: No，they aren’t. T：Do you like...?
Ss: Yes,I do./No,Idon’t.I like….之后学生介绍自己的农场。
Step 3 Consolidation
Listen and number.
Listen and choose
1.There are _______on the farm.
A.potatoes and tomatoes B.onions and carrots
C. potatoes , tomatoes ,onions ,carrots and cucumbers.
2.Zip likes hens and Zoom likes___.
A.eggs B. chickens C.chickens and eggs
3.Zoom is hungry,__is hungry, too.
A.the cow B.the hen C.the goat
Read and judge(T or F)
My uncle has a farm.It is not big.Look!These are oranges and potatoes.Those are monkeys.My uncle likes potatoes very much.So he has many potatoes on the farm.Look!The potatoes are big.We have potatoes for lunch today.We’re very happy today.
( )1. My uncle has a small farm.
( )2. There are oranges,potatoes and monkeys on the farm.
( )3. I don’t like potatoes.
( )4. We have potatoes for lunch today.
( )5.We are happy today.
Step4 Make a new dialogue
Key information
1. Hello. /Hi.
2. How are you?
3.What’s
the weatherlike today?
4.Let’s go to the farm,OK?
5.Wow,what are these?
6.Are these…?
7.Yes ,they are .( No ,they aren’t
. They are ____ .)
8.How many…s are there?
9.Do you like…?