2014pep四年级下册英语unit4-partAppt课件

1、vegetables,Where are they ,哪里,蔬菜,At the farm,Part A lets learn,在农场,Unit 4,tomato,es,The tomato is red,The tomatoes are red,口诀：单数is 复数are,green bean,s,green bean,They are so_,They are so _,long,short,potato,es,They are so,They are so,big,small,carrot,s,This carrot is so_,tall,This carrot is so_,short

2、,onion,s,green bean,green beans,carrot,onions,green been,potatoes,tomatoes,A. Lets talk,Whats this,Its a carrot,Whats this,Its a tomato,Whats this,Its a potato,What are these,They are tomatoes,What are these,They are carrots,What are these,They are potatoes,What are these,They are green beans,Are th

3、ey carrots,Yes,they are,Are they carrots,No,they arent,Are they tomatoes,Are they tomatoes,Yes,they are,No,they arent,Are they potatoes,No,they arent,Yes,they are,Are they potatoes,Are they green beans,No,they arent,Yes,they are,Are they green beans,Guess:what are these,实物游戏,练习句型：Are they ？ Yes，they

4、 are./No,they arent,游戏规则：一位同学到讲台上来拿起一包蔬菜，自己想好蔬菜的名字，请下面的同学起来猜，猜的时候运用Are they句型，如果猜对了，拿蔬菜的同学回答Yes，they are.如果猜错了则回答No，they arent。到讲台的同学和猜对了的同学各奖励贴画一张,Lets talk,达标练习,1、They are _. A、potato B、potatos C、potatoes 2、What are those? _are tomatoes. A、There B、They C、Its 3、Are these green beans? No，_. A、these

5、arent B、they are C、they arent,C,B,C,你对自己在这节课中的表现满意吗,Great!Great!Im great,Class is over! Good bye,A.Lets spell,Yes, these are potatoes. Yes, these are potatoes. No, they arent cabbages. No, they arent mushrooms. Yes, they are potatoes. Yes, these are tomatoes. Yes, these are tomatoes. No, they arent onions. No, they arent carrots.