1、unit2 There are twelveboys on the bike,fruit,水果,fruit,1、當(dāng)fruit 作集體名詞時(shí)，常常是單數(shù)形式表示復(fù)數(shù)概念。 如： There are many fruit the supermarket. Fruit and vegetables are good for our health. 2. 當(dāng)fruit 作復(fù)數(shù)形式時(shí)，常常表示水果的不同種類。 如： It is said that there are more than 10,000 kinds of fruits in the world.,chicken 復(fù)數(shù)：chickens,雞肉

2、，小雞,bear,bears,pig,豬,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.,照片里有一只熊貓。它正在吃水果。,照片里有三只雞。它們正在吃米。,照片里有一只熊。它正在吃糖果。,照片里有十一只豬。它們正在吃水果和蔬菜。,不！有十二只。,have a look ride a horse fly a kite climb a tree,看,騎馬,放風(fēng)箏,爬樹(shù),知識(shí)詳解,表達(dá)某地存在某物的句型There

4、 is/are a/an/some/數(shù)字+名詞+其他。 課文應(yīng)用：There are some nice photos here.（這里有一些好看的照片。） 句型結(jié)構(gòu)：There be +某人（物）+地點(diǎn)/時(shí)間 重點(diǎn)：此句型是there be 句型，用于表達(dá)“有.,后面接人或事物。,There be 結(jié)構(gòu),There,is +,可數(shù)名詞單數(shù),不可數(shù)名詞,are +,可數(shù)名詞復(fù)數(shù),1.這里有一些馬。 2.這里有一只羊。 3.這里有一馬。 4.這里有一些蔬菜。 5.這里有一些羊。 6.這里有一棵樹(shù)。,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動(dòng)詞后加not 例如：There isnt an apple on the table.(桌子上沒(méi)有蘋果。） 一般疑問(wèn)句：把be動(dòng)詞提到there前。如果句中有some，把some變?yōu)閍ny。 例如：Are there any books in the room.(房間里有一些書嗎？）,there be 句型用法口訣,there be 句型不一般，主語(yǔ)放在be后邊。 單數(shù)is，復(fù)數(shù)are。 變否定，be后要把not添。 變疑問(wèn)，be要提到there前。 肯定句中“一些”用some,1.這里有一些馬。 2.這里有一只羊。 3.這里有一些水果。 4.這里有一些蔬菜。 5.這里有一只熊。 6.這里有幾只雞。,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