9.at the library 在图书馆Task1 自主学习，夯实Step2 语言输入II法指导:1.用1a中的词汇编对话A: Is the man swimming in a river?B: No, he isn’t. He is swimming in a pool.操练句型，对话-Is Alice there?-No, she isn’t. She is at the supermarket.-Is she shopping?-Yes, she is. She’s buying milk and bread.Step4.语言输出I1c.Listen and complete the chart.1d.Listen again. Check your answers in 1c |
