Unit 4 Where is my schoolbag?Period One【学习目标】1. 掌握下列生词：where, table, bed, bookcase, sofa, chair, under, on ,where2.掌握句型：学会用where特殊疑问句的形式询问物品的位置。1)- Where is my pencil box? -Its in your schoolbag.2)- Where are my books? -They are on the sofa.3. 掌握介词on, in, under的用法。【学习难点】：where特殊疑问句句型。【学习过程】：一、知识链接根据汉语意思完成单词。1. My baseball is _the _（在椅子下面）2 .My keys are _my _(在书包里）3 .你的书在哪里？_ _ your books?4 .The pen is _the _（在床上）二 选词填空。1. -_(A. Where B .What )is my backpack? - It _(A. is B .are ) on the bed .2 ._(A .Your B. You ) pencil cases are in the drawer.3 .The baseball is _( A. on B .under ) the bed.（在床下）4. -Where _the plants ?(A. is B. are ) -_(A .They are B. It is ) on the desk.5 . _they in the case ? -Yes ,they _.(A. Are ,are B. Is , is C. Is, are)【课堂导学】1看图片，按要求完成练习搭配2将单词与图相连，熟悉一些学习、生活用品、家具名词及“oninunder”听1b的录音，为图中物品编号。3展开Pair Work活动，完成lc部分口语交际的教学任务，学会运用“Wheres the schoolbag? Its under the table”，及方位介词“oninunder”表达物品的位置。【考点工具箱】1. 当我们想知道某人或某物在哪儿时，如何提问？ Where is / are + ? 当我们想知道某个物品在哪儿时，我们通常用Where is / are ?句型来提问。如：Where is my backpack? where是疑问副词，意思是在哪里，后面用一般疑问句句型。 当询问的物品数量为单数时，其前的be动词应使用is，因为该物品在问句中提到过，所以回答时用代词it代替该物品。如： Where is / Wheres my book? 我的书在哪儿？ Its in the schoolbag. 在书包里。 当所询问的物品数量为复数时，其前的be动词使用are，因为该物品在问句中提到过，所以回答时用代词they代替该物品。如： Where are my keys? 我的钥匙在哪儿？ Theyre on the sofa. 在沙发上。 注：Where are 不能缩写。 2. 当你不确定某人或某物在哪儿而加以猜测时，如何提问？ 当我们不确定某人或某物在哪儿而加以猜测时，我们常使用下列的句型（Yes / No问句）： 如： Where are my books? 我的书在哪儿？ I dont know. 我不知道。 Are they on the bed? 在床上吗？ No, theyre not (they arent) . 不，不在。 3. 如何确认某人或某物的所在位置（空间关系）表示地点的介词：in on under 介词（前置词）是一种虚词，它不能单独担任句子成分，必须与名词或代词或相当于名词的其他词类、短语构成介词短语，才能担任句子成份。 在这个单元我们只学三个静态的方位介词。 in（in表地点、场所、部位等）在里，在中 in Class One 在一班 in the desk 在课桌里 in Beijing 在北京 on （表示接触）在上 on the wall 在墙上 on the floor 在（室内）地上 under 在正下方，在下面，底下 under the chair 在椅子下 under the tree 在树下【当堂检测】基础达标 单项选择题。1. Where _ the CDs? A. is B. are C. am D. be 2. - _ my alarm clock? - _ on the bed. A. Where , It B. Wheres , Its C. Where are , Theyre D. Where , Its 3. _ her hat on the dresser? A. Is B. Are C. Can D. Do 4. Please _ the backpack here. A. bring B. take C. need D. look 5. - Are the CDs in the drawer? - _ A. Yes, they arent. B. Yes, they are. C. No, it isnt. D. Yes, it is. 6. Her books _ under the chair. A. / B. are C. is D. an 7. Is the cat _ the wall? No, it isnt. Its _ the door. A. next to , under B. on , on C. next to , behind D. in , behind 8. Your brother needs his notebook. Can you _ it to him? A. take B. bring C. carry D. read 9. Here _ your books. A. is B. are C. has D. have 10. _ a computer on my desk. A. Have B. Has C. There is D. There are 11. Look _ the map. Its a map _ China. A. at , at B. at , of C. of , at D. to , of 12. - Where is Changsha? - Its in _. A. Beijing B. Hubei C. Hebei D. Hunan 13. - Can you see a boy there? - No, _. A. Im not B. I dont C. I cant D. I not can 14. - Is your name Peter? - _. A. Yes, I am B. Yes, Im C. Yes, it is D. No, it is no 15. _ alarm clock, _ CD player and some CDs are on the desk in my room. A. An , The B. An , a C. An , / D. A , the 能力提升 将问句和答语配对。（ ）1. Are your keys under the sofa? （ ）2. Where is your hat? （ ）3. Whats under the bed? （ ）4. Is your ID card on the dresser? （ ）5. Where are your pencils? a. My baseball. b. Yes, they are. c. No, it isnt. d. Theyre on the table. e. Its on the dresser.重新排列以下句子的顺序，使它们组成一段通顺的对话。（ ）A. Oh, yes, it is. Its in the book. Thank you. （ ）B. No, it isnt. （ ）C. Thats all right. （ ）D. Excuse me, wheres my ruler? Do you know? （ ）E. No, I cant see it. （ ）F. Is it in your math book? （ ）G. Oh, sorry, I dont know. Is it in your pencil case? （ ）H. Is it in your desk?学习反思 答案：一、知识链接根据汉语意思完成单词。1. under chair 2 .in schoolbag 3 .Where are 4 .on bed二 选词填空。1. A. Where A. is 2 . A .Your 3 . B .under 4. B. are A .They are 5 . A. Are ,are 【当堂检测】基础达标 单项选择题。1. B 2. B 3. A 4. A 5. B 6. B 7. C 8. A 9. B 10. C 11. B 12. D 13. C 14. C 15. B能力提升 将问句和答语配对。1. b 2. e 3. a 4. c 5. d重新排列以下句子的顺序，使它们组成一段通顺的对话。1. D 2. G 3. B 4. H 5. E 6. F 7. A 8. C6