求：

一个民族的文化，凝聚着这个民族对世界和生命的历史认知和现实感受，积淀着这个民族最深层的精神追求和行为准则。阅读材料，结合所学回答下列问题。

材料一：如图

材料二：造纸术是我国古代四大发明之一，造纸术的发明是中国对世界文明的伟大贡献之一。

材料三：“顺天时，量地利，则用力少而成功多。任情返道，劳而无获……”

──《齐民要术•种谷》

阅读理解

Sarah: What day is it today?

Mike: It's Monday.

Sarah: What do you have on Mondays?

Mike: We have maths, English, art and science.

Sarah: Do you like science?

Mike: Yes, I like art and English, too. What about you?

Sarah: Me too. Who's your science teacher?

Mike: Mr Zhang.

Sarah: What's he like?

Mike: He's old but very kind and funny. He's tall and thin.

Sarah: What do you often do on the weekend?

Mike: I often listen to music and watch TV. Sometimes I draw pictures.

①湿润的海洋气流深入内陆，形成大量降水，水能资源丰富

②沿着古代丝绸之路可以与中亚、欧洲许多国家开展经济合作

③我国东西跨经度广，东西时间差异大

④我国南北气候差异大，适合发展多种农业经济