Unit2 Growing pains-Grammar and usage 学案Learning aims:1.To learn the attributive clauses introduced by a preposition + which and preposition + whom 2.To learn the attributive clauses introduced by “when, why, how”Important and difficult points:How to use relative adverbs correctlyTeaching and learning procedures:Please recite the words, phrases and sentence structures in ReadingSelf-studyTask one: Fill in the blanks, using the relative pronouns(关系代词)1. We thought you were a person _________we could expect good decision from.2. Art is the subject ________________I know little about.3. Dad is a person ______________________I can easily talk to.4. The topic __________________Eric is interested in is physics.Task two: Read the five points about grammar and usage on Page28 and see which of the above sentences can be changed by using a preposition to begin the attributive clause?_________,_________,________Task three: Complete Part A and Part B on P29.Group-studyTask one: Make a summary about the usage of the attributive clauses introduced by a preposition + which and preposition + whom ;1. When the relative pronouns are the object of the prepositions in the attributive clauses(not include the fixed phrases),we can use a preposition to begin the attribute clauses.当关系代词在定语从句中做介词的宾语时,我们可以把介词提前放在关系代词之前(______________除外)2. 介词之后的关系代词只能是__________(修饰物)或 __________(修饰人)Task two: Fill in the blanks with proper preposition.1. This boy ______________I give a photo is his brother.2. This is the girl ______________my mother bought a nice gift.3. The man __________________she had been very angry apologized to her later.4. The old man lives in that house, the windows _______________we...