[精] Unit 1 Colours Look and learn课前预习单(目标导航+培优练习)
[精] Unit 1 Colours Listen and say 课前预习单(目标导航+培优练习)
[精] Unit 4 Animals in the zoo Look and learn Tick and say 课前预习单(目标导航+培优练习)
[精] Unit 4 Animals in the zoo Listen and say Draw and write 课前预习单(目标导航+培优练习)
[精] Unit 5 Toys Look and learn Listen and enjoy 课前预习单(目标导航+培优练习)
[精] Unit 5 Toys Listen and say Do a survey 课前预习单(目标导航+培优练习)
[精] Unit 5 Toys Say and act Learn the sounds 课前预习单(目标导航+培优练习)
[精] Unit 6 Food and drinks Listen and say Play a game 课前预习单(目标导航+培优练习)
[精] Unit 6 Food and drinks Look and learn Think and write 课前预习单(目标导航+培优练习)
[精] Unit 6 Food and drinks Say and act Learn the sounds 课前预习单(目标导航+培优练习)