外研版四年级下册M8U1-They-sang-beautifully

wash--washed--washedclotheslisten-listened-listenedtomusichelp--helped--helpedMumcook--cooked--cookednoodleshave---hadhadapicnicgo--wentwenttherebybussee---sawsawsomebirdseat---ateatesomefoodsing---sangsangsongsbeautifulsangbeautifullybeautifully漂亮的，美丽的优美地，动听地唱歌唱得很动听dranksomedrinksdrinksdrink---drankhave--had--hadapicnicgo--went--wenttherebybussee--saw--sawsomebirdssing--sang--sangbeautifullyeat--ate--atesomefooddrink--drank--dranksomedrinksLet'splaygame:(说出下列动词的过去形式）see--sing--go--drink--eat--have--sawsangwentdrankatehadTheysawsomebirds.Theyatesomefood.Theydranksomedrinks.