Four aspects of the textbook construction of building water supply and sewerage engineering course, network course construction, curriculum design and guidance graduation design, scientific research training and innovation experiments were outlined. To activate students’ study positivity and improve their knowledge level of building water supply and sewerage engineering during the study and application process, how to make full use of classroom teaching and out-class studying and modern teaching methods were studied. Especially how to organically combine the classroom teaching, curriculum design, graduation design, scientific research training and innovation experiments was discussed.