Unit4Where’smyschoolbag？SectionAGrammarFocus—3c课件新版人教新目标版.ppt

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1、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

2、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 b

3、ooks?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 t

4、he 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 ke

5、ys?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

6、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,