1、课题：Is thisyour schoolbag?难点名称：陈述句变一般疑问句的方法1人教精通版五年级英语-上册-Unit 5 陈述句陈述句:是用来陈述一个事实或者说话人的看法的句子，不需要回答。是用来陈述一个事实或者说话人的看法的句子，不需要回答。一般疑问句：一般疑问句：是疑问句的一种。它通常只用是疑问句的一种。它通常只用yesyes（是）或（是）或nono（否）来回答，（否）来回答，朗读一般疑问句时句尾用升调。朗读一般疑问句时句尾用升调。一二二 This is my book.isis mymy Is this your book?This is a book.Is this a book
2、?your I should drink some water.shouldsome Should you drink any water?I youany Should you一提一提二改二改三问号三问号（一）主语是第三人称单数（he/she/it）时,句前加助动词Does.She looks cute.Does she look cute?（二）主语不是第三人称单数（he/she/it）时,句前加助动词Do.She DoesMy mother has long hair.My mother DoesDoes your mother have long hair?I come from Ch
3、ina.Do you come from China?your mother have look 一加一加二改二改三还原三还原四问号四问号主语主语是是第三人第三人称称单数单数主语主语不不是是第三第三人称单人称单数数DoDo一提一提二改二改三问号三问号一加一加二改二改三还原三还原四问号四问号主语主语是是第三人第三人称称单数单数主语主语不不是是第三第三人人称单数称单数主语主语是是第三人第三人称称单数单数DoDo1.He is tall .2.I can speak English.3.He likes PE .4.They have some books.Is he tall?Can you speak English?Does he like PE?Do they have any books?1、有be动词（is/am/are）或情态动词（can/should/must等)，要把他们放在句首，其余照抄，末尾句号变问号。2、如果句子中没有be动词或情态动词，则将助动词Do/Does放到句首，谓语动词变回原形，剩下照抄加问号。3、句中有第一人称的需改为第二人称。（I变you,we变you，my变your.)4、句中有some,需把some变成any。
