(
课件网) PEP 四年级 下册 Unit 1 My school 第一课时 Part A（Let’s talk--Look, ask and answer） Talk with your classmates abou your shcool. Read and answer. 1.Where's Mike 2.Where is the teachers' office 3.Is the teachers' office next to the library Mike is in the teachers' office. It's on the second floor. Yes, it is. 1. 询问具体位置的句型 Where's... 课文原句: —Where's the teachers' office —It's on the second floor. 【重点解析】这个问句是由 where引导的特殊疑问句，可用于询问某个事物的具体位置。where 意为 “在 哪 里”。where's是 where is 的缩写。答语中it's 为it is 的缩写。it指代上文询问的事物。 【句型结构】 问句: Where is＋事物 (the teache's office, the classroom ...) 答语: It's ＋ 表示地点的介词短语 (on the first floor, next to the library... )。 eg: —Mom, where is my bag —It's under the desk 【知识链接】常用的方位介词 2. 如何表达某处所位于第几层楼It's on the... floor. 课文原句: It's on the second floor. 【重点解析】表达“在第几层楼”要用介词 on。句中的it用于指代前面提到的事物，也可以替换表示事物的名词(短语)。 【句型结构】 It's on the＋序数词＋floor． 例如:—Where's the art room —It's on the third floor. 【知识链接】 表示数量的数词叫基数词，例如one(一)，two(二)，three(三)等。表示顺序的数词叫序数词，例如first(第一)，second(第二)等。 3. “紧邻”next to 课文原句: The teachers' office is next to the library． 【重点解析】next to意为“紧邻;在...近旁”，用来表示两个事物紧邻。 【句型结构】 某物 A＋is next to＋某物 B. 例如: The music room is next to art room. 【易混辨析】 near和next to都有“在...附近”的意思。但是从空间位置上讲，near只表示“在...附近”，而next to则指“紧邻”，它比near距离更近一些。 4. 确认近处事物的句型Is this... 课文原句: —Is this the teachers' office —No, it isn't. 【重点解析】用来确认近处某物的名称，意为“这是...吗”。答语中it指代上文中提到的事物。 【句型结构】 问句: Is this/that＋ 事 物 (the library, the computer room...) 答语: Yes, it is. 是的，它是。/ No, it isn't. 不，它不是。 注意: 在肯定回答中it is 不缩写。“Yes, it is.”不可写成“Yes, it's.”。 Look, ask and answer Role play: talk with your classmates Library Clasroom 3 Clasroom 1 Clasroom 2 Teachers' office Mike:_____is the library John:It's ____the first floor. Mike:Is it_____your classroom John:____,it is. Mike:____this the teachers' office John:____,it isn't. on, where, next to, no, yes, is Where on next to Yes Is No Thank you!
