Unit4Where’smyschoolbag？SectionAGrammarFocus—3c课件新版人教新目标版.ppt
Unit 4Wheres my schoolbag?Section A(Grammar Focus3c),know v.知道;了解【语境领悟】*Where are the pencils?铅笔在哪里?I dont know.我不知道。*I know Toms telephone number.我知道汤姆的电话号码。*We know him very well.我们对他非常熟悉。,【自主归纳】(1)know为实义动词,意为“知道;了解”,可单独使用,后面不跟人或物作宾语。I dont know.意为“我不知道。”其中dont是do与not的缩写形式。(2)know后也可跟作宾语的人或物。,【归纳拓展】谓语动词是实义动词的否定句当谓语动词是实义动词时,其否定形式不是直接在动词后面加not,而是加助动词dont或doesnt(主语为第三人称单数时)来完成。He doesnt know my name.他不知道我的名字。I dont know the boy.我不认识这个男孩。,【学以致用】I know his name.(改为否定句)I his name.答案:dont know,【观察领悟】观察下列句子,思考where引导的特殊疑问句及介词in,on,under的用法。1.Where is my ruler?Its in the pencil box.2.Where are the books?They are on the desk.3.The soccer ball is under the bed.,【知识构建】where引导的特殊疑问句(1)用法。“Where is+单数名词?”或“Where are+复数名词?”可以用于询问人或物所在的位置。Where is my eraser?我的橡皮在哪里?Where are the keys?钥匙在哪里?,(2)答语。用Its.(对应Where is.?)或Theyre.(对应Where are.?)作答。Where is my eraser?我的橡皮在哪里?Its on the desk.它在书桌上。Where are the keys?钥匙在哪里?They are under the bed.它们在床底下。,直接说出物品所在地点,省略its或theyre。Wheres the clock?时钟在哪里?On the wall.在墙上。如果对方不知道某人或某物在哪里,可以说“Sorry,I dont know.”。Where is the video tape?录像带在哪里?Sorry,I dont know.对不起,我不知道。,【学以致用】完成句子1.他的书包在哪里?在课桌下面。his schoolbag?Itsthe desk.答案:Wheres;under,2.那些钥匙在桌子上吗?不,不在。those keys?No,.答案:Are;on the table;they arent,3.我的铅笔盒不在床上。My pencil box the bed.4.她的书在书包里吗?不,它们在椅子下面。her booksthe schoolbag?No,theyrethe chair.答案:3.isnt on4.Are;in;under,5.我的帽子在哪里?我不知道。hat?I.答案:Wheres my;dont know,.用所给词的适当形式填空1.Where(be)her ruler?2.Where(be)my keys?In the schoolbag.3.Where is my jacket?Its in your(parent)room.答案:1.is2.are3.parents,4.Are these(they)oranges?Yes,they are.5.Where is my computer game?Sorry,I(not know).答案:4.their5.dont know,.单项选择1.Are the keys on the book?.They are under the book.A.No,they arentB.Yes,it isC.Yes,they are D.No,it isnt2.Where are your pens?are on the table.A.TheyB.TheseC.ThoseD.It,3.Tomknow Marys family name.A.am notB.arentC.doesntD.isnt4.Wherehis hats?on the bed.A.is;Its B.are;ItsC.is;Theyre D.are;Theyre,5.Where are my toys(玩具)?.A.Yes,they are B.Yes,I dont knowC.They are on the bed D.Its on the table,
