There _ a sofa, a desk, some books and so on. There _ some model planes on it._ there a computer in your study? Yes, there is. / No, there isnt._ there two students in the front of the classroom? Yes, there are. / No, there arent.There is/are()isareIsAreWhats on the table?There _ some keys on it.How many model planes _ there? There are three.How much water _ there?Only a little. isareareThere is/are在在里里在在上上在在后面后面在在下面下面在在旁边旁边在在近旁，紧邻近旁，紧邻在在( (外部的）前面外部的）前面在在( (内部的）内部的）前面前面在在中央中央在在左左/ /右边右边在在后面后面inonbehindundernearnext toin front ofin the front ofin the center ofon the left/right ofat the back ofPrepositions_ put it/them there.Put it/them _, please.You must _ _ your things.Dontawaylook afterA: Where is the guitar?B: Its _ the wall.A: Where are the shoes?B: Theyre _ the bed.on under 1. Look at the pictures and fill in the blanks with in, on, under, behind or in front of.P33 1 图1P33 1 图2A: Where is the computer?B: Its _ the desk.A: Where are the footballs?B: Theyre _ the box.inon1. Look at the pictures and fill in the blanks with in, on, under, behind or in front of.A: There are two big trees _ the house. There is a red car _ the trees. And there are some books _ the chair. Can you see the cat?B: Yes, its _ the chair. on under behind in front of 1. Look at the pictures and fill in the blanks with in, on, under, behind or in front of.Dear Tom, Im very glad to hear from you. I know your home is beautiful. My home is beautiful, too. Let me tell you something about it. There is a small garden in front of my house. There are many beautiful flowers in the garden. Near the house, there is an apple tree. Some birds are singing in the tree. On the first floor, there is a big living room, a kitchen and a dining room. Now my mother is cooking in the kitchen and my father is watering flowers in the living room. On the second floor, there are two bedrooms, a study and a bathroom. I love playing games on the computer in the study. I love my home very much. Yours, Wang Wei