Unit 1 What’S the matter？
Unit 2 I’ll help to clean up the city parks．
Unit 3 Could you please clean your room？
Unit 4 Why don’t you talk to your parents？
Unit 5 What were you doing when the rainstorm came？
Unit 6 An old man tried to move the mountains．
Unit 7 What’s the highest mountain in the world？
Unit 8 Have you read Treasure Island yet？
Unit 9 Have you ever been tO a museum？
Unit 10 I’ve had this bike for three years．
Unit 1单元培优练习题
Unit 2单元培优练习题
Unit 3单元培优练习题
Unit 4单元培优练习题
Unit 5单元培优练习题
期中培优测试卷
Unit 6单元培优练习题
Unit 7单元培优练习题
Unit 8单元培优练习题
Unit 9单元培优练习题
Unit 10单元培优练习题
期末培优测试卷
听力材料及参考答案
