星级典句：

　　第一句：It costs a lot.

　　我可花了一大笔钱啊。

　　A: Hey. Mark, how effective your automatic sprayer is!

　　嗨。马克，你的自动化喷雾器效率真高呀。

　　B: Yes. It costs a lot.

　　是的。我可花了一大笔钱啊。

　　A: I really want to get one like yours.

　　我真想也买一台像你那样的。

　　第二句：You know in the past few years quite a number of tractors, seeders and other farm machines have taken the appearance into the farms.

　　你知道，在过去的几年里，拖拉机、播种 机和其他农业机械已经进入了农场。

　　A: You know in the past few years quite a number of tractors, seeders and other farm machines have taken the appearance into the farms.

　　你知道，在过去的几年里，拖拉机、播种 机和其他农业机械已经进入了农场。

　　B: I hear you have a combine harvester.

　　我听说你有一部联合收割机。

　　A: Yes. It's pretty.

　　是的。相当不错。

　　背诵句型：

　　Pumps are popular in farms recently.

　　最近抽水机在农场里很盛行。

　　We have bought three seeders to meet our farm's demand.

　　我们买了二台播种机以满足农场的需求。