外研版英语四年级下册,第一课时,第二课时,Module 7 Unit1 I helped Mum,第一课时,Listen and chant,Yesterday was a holiday. It was a beautiful day. We rowed a boat on the lake. We all had a very happy day,today,yesterday,Do you want to know what I did yesterday,Free talk,yesterday,go shopping,I go shopping yesterday,went,yesterday,listen to music,I listen to music yesterday,listened,yesterday,cook noodles,I cook noodles yesterday,cooked,yesterday,watch TV,I watch TV yesterday,watched,yesterday,play on the computer,I play o