[精] Unit 4 Toys I like Do a survey 课前预习单(目标导航+培优练习)
[精] Unit 4 Toys I like Let's act 课前预习单(目标导航+培优练习)
[精] Unit 4 Toys I like Let's talk Let's learn课前预习单(目标导航+培优练习)
[精] Unit 5 Food I like Let's act 课前预习单(目标导航+培优练习)
[精] Unit 5 Food I like Let's learn 课前预习单(目标导航+培优练习)
[精] Unit 6 Drinks I like Let's act 课前预习单(目标导航+培优练习)
[精] Unit 8 Weather Let's act Let's enjoy 课前预习单(目标导航+培优练习)
[精] Unit 8 Weather Let's play Do a survey 课前预习单(目标导航+培优练习)
[精] Unit 8 Weather Let's talk Let's learn 课前预习单(目标导航+培优练习)
[精] Unit 12 A boy and a wolf 第一课时课前预习单(目标导航+培优练习)