Teaching aims:
Aim of knowledge: Master the usage of new vocabularies for describing materials and for comparing quantities.
Aim of ability: Improve students’ reading and speaking ability
Aim of emotion: cultivate students to get into a good habit of collecting
and sorting garbage. Train students to play an active
role in environment protection.
Difficult Points: learn the new vocabularies for describing material and
for comparing quantities according to key structures
given on the big screen
