Unit 1 My classroom学习目标：1. 灵活运用介词in, on, under和near.2. 能够够规范书写Where is?及其答句Its on/in/under/near学习重点：书写重点句型。学习难点：理解介词在中英文句式中的的不同。一、Review to understand (温故知新)Read and translate.（英汉互译。）1. classroom _ 2. 电扇_3. window _ 4. picture _5. door _ 6. blackboard _7. 地板_ 8. teachers desk _9. light _ 10. wall _二、Self-learning (自主学习)选择最恰当的答案，将其序号填入前面的括号中。( ) 1. We _ a new classroom. A. have B. are C. is( ) 2. -Our new classroom is very big. -Lets go and have _ look. A. the B. a C. /( ) 3. -_ Johns seat? A. Whats B. Where C. Wheres( ) 4. There is a picture _ the wall. A. on B. in C. at( ) 5. Your school is _ big. A. so B. go C. to（ ）6._ go and have a look. A. Let B.Lets C. Let to（ ）7.This is a_ desk. A.teacher B. teachers C. teachers（ ）8.Lets clean the classroom._. A. Thank you. B. All right. C. How nice.（ ）9. _? Its near the window. A. Do you like it? B. Its green. C. Wheres my seat?（ ）10.Look! This is my red desk. _ . A. Great! Its very nice. B. Thank you. C. Nice to meet you.三、Group-work (合作探究)Read and guess the meanings. (读一读，翻译下列句子。)1. Where is my classroom？ _.2. Its near the window. _.四、Consolidation（巩固练习）Look and write. (看图仿写句子。)五、Expanding Practice (拓展训练) 读一读，连线。Wheres my seat? Many desks and chairs.Whats in the classroom? Its near the door.This is my new classroom. Good idea.Lets clean the classroom. Wow! Its so big!Look at the picture. Nice to meet you.We have a new classroom. Really? Lets go and have a look.2