Unit 3 Our animal friends Grammar 课件2022-2023学年沪教牛津版（广州沈阳通用）七年级英语下册

Unit 3 Our animal friends Grammar Reflexive pronouns (反身代词) & Prepositions of position (方位介词) Let’s talk about the pictures! I finish the homework by _. myself Boys, help _ to some candy. yourselves Junhui can dress _. herself Grammar A : Reflexive pronouns(反身代词) We use a reflexive pronoun as the object(宾语) to refer back to the subject(主语) of a sentence. I finish the homework by myself. Boys, help yourselves to some candy. Junhui can dress herself. Rule 1: 作动词或介词的宾语,来指代主语本身。 宾语和主语是同一人。 5 We can also use a reflexive pronoun to emphasize(强调) that someone does something without help. Rule 2: 强调某人亲自、独自做某事。 He did the homework himself . We can clean the classroom ourselves. Grammar A : Reflexive pronouns(反身代词) subject pronoun Reflexive pronoun I you(singular单数) you(plural复数) we they he she it myself yourself yourselves ourselves themselves himself herself itself Can you write out these reflexive pronouns? -self -selves 人称 单复数 主格subject 宾格object 形容词性物主代词 名词性物主代词 反身代词 第一人称 单 数 I me my mine myself 复 数 we us our ours ourselves 第二人称 单 数 you you your yours yourself 复 数 you you your yours yourselves 第三人称 单 数 he him his his himself she her her hers herself it it its its itself 复 数 they them their theirs themselves Useful phrases with reflexive pronouns by oneself enjoy oneself help oneself to dress oneself say to oneself hurt oneself teach oneself look after oneself make oneself at home think of oneself behave oneself express oneself 独自 玩得高兴 随便吃点 穿衣 自言自语 伤着自己 自学 照顾自己 不拘束 考虑自己 举止规矩 表达自己 Grammar exercise on page 36 ourselves themselves yourselves myself herself himself itself yourself Grammar B Prepositions of position 方位介词 in on under in front of behind next to between Where is the fish? beside与next to含义相近。 beside表示“在……旁边”; next to 表示“紧靠……的旁边”。 on on, above, over, under, below below under over above at 和 in 1. at 和 in 表示“在某地”。 at 后接小地方;in 后接大地方。 e.g. in Shanghai 在上海 at the station 在车站 16 in front of in the front of in the front of in front of in front of 表示在(物体外部的)前面 in the fron