2022七年级英语上册 Unit 4 Wheres my schoolbag第三课时 Section A(Grammar Focus-3c)习题课件（新版）人教新目标版.pptx

1、Unit 4 Wheres my schoolbag?第三课时 Section A(Grammar Focus3c)单元语法精讲一、where的用法where是疑问副词,意为“(在)哪里；(在)什么地方”,用来对表示地点的副词或介词短语进行提问。由where等疑问词引导的疑问句叫作特殊疑问句。句型“Where is/are+主语(人或物)?”用来对地点进行提问。其中is后接单数意义的主语,are后接复数意义的主语。eg：Where are your books?你的书在哪里?回答时,用句型“主语+is/are+表示地点的介词短语”。主语一般用it,he,she或they来代替句中的单复数主语。

2、eg：Where is your sister?你姐姐(妹妹)在哪里?She is in the room.她在房间里。【注意】where is可缩写成wheres,但where are则不能缩写。二、方位介词：on,in,under介词on在表示地点时,意为“在上面”,指某人或某物在另一物体上面(表面接触,上下紧贴)。in表示地点时,意为“在里面(内部)”。under表示“在下面”,与on互为反义词。eg：on the desk在课桌上面in the bedroom在卧室里under the bed在床下面单元语法强化训练一、根据图片提示完成对话。每空一词。1.A:Where the des

3、ks and chairs?B:the classroom.2.A:Wheres the basketball?B:Its.3.A:the map?B:the wall.areTheyreinunderthebedWheresItson4.A:Wheres Jack?B:the car.5.A:Where is the computer?B:Its.Heisinonthedesk二、语法填空。I am Tim.These are Jenny and Sally.They are my 6.(sister).They are 12 years old.This is 7.(they)room.T

4、here are two beds 8.the room.9.yellow bed is Jennys and that red one is Sallys.My sisters have one desk and two chairs.The chairs 10.(be)blue.Jenny is tidy(整洁的).Her books are 11.the brown bookcase.Her notebooks and pencil box are 12.her schoolbag.But Sally is not tidy.Her things are here and there.Her books are 13.her bed.Her schoolbag is 14.her chair.15.is her model plane?Its on her chair.Jenny always helps Sally 16.(find)her things.sisterstheirinTheareininonunderWhere(to)find