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《Where's my schoolbag?》PPT课件13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做特殊疑问句。句型Where is/are+主语(人或物)?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。eg:—Where is your sister?你姐姐在哪里?—She is in the room.她在房间里。【注意】where is可缩写成where's,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在表示地点时,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under the bed在床下面三、I don't know.我不知道。主要用于你无法回答他人询问的问题时,常说“I don't know.”为了表示礼貌,也可以在前面加上sorry或I'm sorry。don't是do not的缩写形式,do为助动词,无实际意义,帮助实义动词know构成否定句。... ... ...单元语法强化训练一、单项选择。1.—______ my keys?—They're in the schoolbag.A.Where's B.How areC.Where are D.What are2.—Where is my schoolbag?—It's ______ the desk.A.in B.forC.under D.at3.—Where's the map?—It's ______ your father's room.A.in B.onC.under D.at4.—Where's my hat?—It's ______ your head.A.in B.onC.under D.At5.—Where's my telephone?—______.Is it in your bag?A.It's not mine B.I don't knowC.You're welcome D.No,it's under the chair... ... ...二、根据汉语完成句子。6.—你的电脑在哪里? —在书桌上。—__________your computer?—It's ______the _________.7.—他的书在哪里? —在书柜里。—____________his books?—They're _________the bookcase.8.我不知道。I _____________.9.尺子在椅子下面吗?_______the ruler __________the chair?10.帽子在床上。The hat __________the bed.... ... ...三、按要求完成句子。11.Her ruler is in the pencil box.(变为否定句)Her ruler ___________in the pencil box.12.The watch is under_the_chair.(对画线部分提问)____________the watch?13.The keys are on_the_table.(对画线部分提问)____________the keys?14.His pencil box is in his schoolbag.(变一般疑问句)_______________________关键词:《Where's my schoolbag?》教学课件,人教新目标版七年级上册英语PPT课件下载,七年级英语幻灯片课件下载,《Where's my schoolbag?》PPT课件下载,.PPT格式; 本作品中主体文字及图片可替换修改,文字修改可直接点击文本框进行编辑,图片更改可选中图片后单击鼠标右键选择更换图片,也可根据自身需求增加和删除作品中的内容,源文件无水印。如认为该内容涉嫌侵权,可通过邮件提出书面通知,我们将及时处理。