【精品】七年级英语上册 unit 4 where’s my schoolbag section a（1a-2c课件 （新版人教新目标版精品ppt课件.ppt

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1、七年级英语上册 Unit 4 Wheres my schoolbag Section A（1a-2c）课件（新版）人教新目标版Whats this?Its a schoolbag.Its a table.Whats this?Its a chair.Its a bed.Whats this?Its a bookcase.Its a sofa.Whats this?Its a desk.Its a hat.在里面在上面在下面Its in the box.Its on the box.Its under the box.表示方位的介词表示方位的介词 Where is the cat？1.Where

2、s the schoolbag?1.Wheres the schoolbag?“Where+be+“Where+be+主语？主语？”是用来询问某人或某物在哪里的句是用来询问某人或某物在哪里的句式，其答语为：主语式，其答语为：主语+be+be+（in/on/underin/on/under等方式介词）等方式介词）+地点。地点。eg:Where is my schoolbag?eg:Where is my schoolbag?我的书包在哪里？我的书包在哪里？Its on the sofa.Its on the sofa.它在沙发上。它在沙发上。Where are you?Where are you

3、?你在哪里？你在哪里？Im in the classroom.Im in the classroom.我在教室里。我在教室里。Grammar2.2.介词介词on,in,underon,in,under的区别的区别(1)on 1)on 意为意为“在在上面上面”，指一个物体在另一个物体，指一个物体在另一个物体的上面，两个物体表面相互接触。的上面，两个物体表面相互接触。(2)in2)in意为意为“在在里面里面”，常指，常指某人或某物在某一范某人或某物在某一范某人或某物在某一范某人或某物在某一范围空间里围空间里围空间里围空间里。(3)under3)under意为意为“在在下面下面”，指一个物体在另一个

4、物，指一个物体在另一个物体的正下方，两个物体不接触。体的正下方，两个物体不接触。on inunderWheres the?Its in/on/under thePracticeThey are in/on/under the.Wherere the?Listen and number the things in the picture 1-4.34211b1b1c1cPractice the conversation in 1a with your partner.Then make your own conversations using the words in the box.on in

5、 underWheres the schoolbag?Its under the table.123456Listen and number the things 1-6.2a 123456Listen again.Find the things from 2a and number them in the picture1-6.2bAsk and answer questions aboutthe things in the picture in 2b.2cAre the keyson the sofa?No,they arent.Theyre on the table.一个同学摆放物品，另

6、一个同学猜，其余同学回答Yes或No.A:Is the in/on/under the?B:Yes,it is./No,it isnt.A:Are the in/on/under the?B:Yes,they are./No,they arent.Pair work1.Where is/are.?1.Where is/are.?1.Where is/are.?1.Where is/are.?Its/Theyre in/on/under.Its/Theyre in/on/under.Its/Theyre in/on/under.Its/Theyre in/on/under.对方位进行提问用特殊疑

7、问词对方位进行提问用特殊疑问词WhereWhere2.Is my computer game on the table?2.Is my computer game on the table?2.Is my computer game on the table?2.Is my computer game on the table?Yes,it is./No,it isnt.Yes,it is./No,it isnt.Yes,it is./No,it isnt.Yes,it is./No,it isnt.3.Are my books in the schoolbag?3.Are my books

8、in the schoolbag?3.Are my books in the schoolbag?3.Are my books in the schoolbag?Yes,they are./No,they arent.Yes,they are./No,they arent.Yes,they are./No,they arent.Yes,they are./No,they arent.当句子的主语是单数名词时，答语用it代替单数名词，当句子的主语是复数名词时，答语用they代替复数名词。SummaryHomework1.1.熟记新单词。熟记新单词。2.2.参照你房间里的东西用介词参照你房间里的东西用介词inin，onon，underunder写五个句子。写五个句子。