（人教新版）六年级英语上册课件 unit2(4).ppt
课件15张PPT。人教新版六年级英语上册I usually go to school by bus. tr
We are going on a field trip.
We are going there by a train.
We will study the trees in the forest,
And how we can save the trees.chant th
This is their caring father.
And that is their loving mother....