1. enable students to grasp the basic rules for attributive clauses—“prep.+ which/whom” used to begin attributive clauses. 2. have students to learn the studying strategy for language learning. teaching important and difficult points: how to correctly use “prep.+ which/whom” in attributive clauses teaching procedures: step 1 lead in review what the students have learned in the previous unit — relative pronouns — with a blank-filling exercise. 1. this is the story __________ we wrote for our storytelling contest. (which/that) 2. the book __________ i borrowed from the library is very interesting. (which/that)
