外研版四年级上册Module7unit2 There are twelve boys on the bike.ppt

1、unit2 There are twelveboys on the bike,fruit,水果,fruit,1、当fruit 作集体名词时，常常是单数形式表示复数概念。 如： There are many fruit the supermarket. Fruit and vegetables are good for our health. 2. 当fruit 作复数形式时，常常表示水果的不同种类。 如： It is said that there are more than 10,000 kinds of fruits in the world.,chicken 复数：chickens,鸡肉

2、，小鸡,bear,bears,pig,猪,pigs,Unit 2 There are twelve boys on the bike.,Amy :There is a boy on the bike. Lingling :There are three boys on the bike. Sam :Oh ! There are twelve boys on the bike.,There is a panda in the photo.Its eating fruit. There are three chickens in the photo.Theyre eating rice. Ther

3、e is a bear in the photo . Its eating sweets. There are eleven pigs in the photo.Theyre eating fruit and vegetables. No ! There are twelve.,照片里有一只熊猫。它正在吃水果。,照片里有三只鸡。它们正在吃米。,照片里有一只熊。它正在吃糖果。,照片里有十一只猪。它们正在吃水果和蔬菜。,不！有十二只。,have a look ride a horse fly a kite climb a tree,看,骑马,放风筝,爬树,知识详解,表达某地存在某物的句型There

4、 is/are a/an/some/数字+名词+其他。 课文应用：There are some nice photos here.（这里有一些好看的照片。） 句型结构：There be +某人（物）+地点/时间 重点：此句型是there be 句型，用于表达“有.,后面接人或事物。,There be 结构,There,is +,可数名词单数,不可数名词,are +,可数名词复数,1.这里有一些马。 2.这里有一只羊。 3.这里有一马。 4.这里有一些蔬菜。 5.这里有一些羊。 6.这里有一棵树。,There are some horses.,There is a sheep.,There ar

5、e some horses.,There are some vegetables.,There are some sheep.,There is a tree .,there be 句型的其他句式,否定句：在be动词后加not 例如：There isnt an apple on the table.(桌子上没有苹果。） 一般疑问句：把be动词提到there前。如果句中有some，把some变为any。 例如：Are there any books in the room.(房间里有一些书吗？）,there be 句型用法口诀,there be 句型不一般，主语放在be后边。 单数is，复数are。 变否定，be后要把not添。 变疑问，be要提到there前。 肯定句中“一些”用some,1.这里有一些马。 2.这里有一只羊。 3.这里有一些水果。 4.这里有一些蔬菜。 5.这里有一只熊。 6.这里有几只鸡。,There are some horses.,There is a sheep.,There are some fruits.,There are some vegetables.,There is a bear.,There are some chickens.,shee