小学四年级英语下册-一般疑问句-特殊疑问句.ppt

转化为一般疑问句划线部分提问单复数变换2021/5/181转化为一般疑问句变一般疑问句的方法：（一调，二变，三问号）一、当句中有Be(am,is,are)动词的时候，1、将Be(am,is,are)提前提前，放于句首（大写大写）；2、将人称变换，第一人称变第二人称（Iyou,weyou,myyour,ouryour），第三人称不变 3、在句尾加问号“？”4、回答：肯定：Yes,主语+be.否定：No,主语+be+not.2021/5/182I am a teacher.am I a teacher.am you a teacher.Are you a teacher?She is a student.is She a student.Is she a student?Her mother is a doctor.is Her mother a doctor.Is her mother a doctor?2021/5/183二、当句中没有Be动词，有情态动词,时候 1、将提前can,放于句首（大写）；2、将人称变换，第一人称变第二人称（Iyou,weyou,myyour,ouryour），第三人称不变（一变二，二变一，三不变）3、在句尾加问号“？”4、回答：肯定：Yes,主语+can.否定：No,主语+can+not.2021/5/184I can play basketball.can I play basketball.Can you play basketball?We can help you.can We help you.Can you help me?They can play football.can They play football.Can they play football?2021/5/185三、句中没有Be动词和情态动词can的时候 1、在句首加Do或Does，当主语是第三人称单数的时候用Does，其它都用Do 2、将人称变换，第一人称变第二人称（Iyou,weyou,myyour,ouryour），第三人称不变（一变二，二变一，三不变）3、在句尾加问号“？”4、回答：肯定：Yes,主语+do/does 否定：No,主语+do/does+not.其它在句中要变换的词有someany,amare2021/5/186I play computer games everyday.Do I play computer games everyday.Do you play computer games everyday?He plays computer games everyday.Do He plays computer games everyday.Does he play computer games everyday?We play computer games yesterday.Do We play computer games yesterday.Do you play computer games yesterday?2021/5/187划线部分提问疑问词 意义 用法 特殊疑问句例句 what 什么 用来问是什么，叫什么，做什么等用来问是什么，叫什么，做什么等 1.Whats your name?你叫什么名字？2.Whats your father?你爸爸是干什么的？3.what is in your box?你的盒子里是什么？4 what is weather like in Beijing?What time 什么时间用来问时间用来问时间 1.What time is it?几点了？2.What time is it now?现在几点了？What colour 什么颜色 用来问颜色用来问颜色 1.waht colour is your bag?你的书包是什么颜色？2.what colour is your book?你的书本是什么颜色？What about 怎么样 用来征求意见或询问感受等，大多用于承接上面的同样问题 1.what bout this pair of shoes?这双鞋子怎么样？2.what about you?你呢？3.what about your dad?你爸爸呢？How many 多少 用来问数量 1.How many apples do you have?你有多少苹果？2.How many students are there in your class?你班有多少学生？How old 几岁 用来问年龄用来问年龄 1.how old are you?你几岁？2.how old is your father?你爸爸多大了？How about 怎么样 用法与what about相同 1.how about you?你呢？2.how about that shirt?那件衬衣怎么样？where哪里 用来问地点用来问地点 1.where is my ruler?我的尺子在哪里？2.where are you from?你是哪里人？3.where are you going to?你打算去哪里？How much 多少钱 用来问价格 1.how much is this dress?这个连衣裙多少钱？2.how much are these desks?这些桌子多少钱？who 谁 用来问人物是谁用来问人物是谁 1.who is that boy?那个男孩是谁？2.who are you?你是谁？3.Who is that pretty lady?那个漂亮的女士是谁？whose谁的 用来问东西是谁的用来问东西是谁的 1.whose bag is this?这是谁的包？2.whose bike is yellow?谁的自行车是黄色的？how 怎么样 用来询问身体等状况 1.how are you?你好吗？2.how is your mother?你妈妈好吗？2021/5/188对划线部分提问之答题口诀：第一步，找出特殊词（what when how where who which whose等）第二步，把原句变成一般疑问句 （划线部分是主语或主语的定语除外）。第三步，特殊词加上一般疑问句，划线部分省略。第四步，归纳分析，写出正确答案。总结关键就是：“特殊疑问词+一般疑问句”(即：先根据划线部分找到特殊疑问词；再把没划线的部分变成一般疑问句的语序。)2021/5/189This is her dog.is This her dog.whose is This dog.Whose is this dog?My sisters trousers are black.are My sisters trousers black.what colour are My sisters trousers.what colour are My sisters trousers?This orange shirt is Lulus.is This orange shirt Lulus.whose is This orange shirt.Whose is this orange shirt?2021/5/1810She is in Grade Four.is She in Grade Four.what grade is She in.What grade is she in?They are Tom and Jane.are They Tom and Jane.who are They.Who are the?The clock is on the desk.is The clock on the desk.where is The clock.Where is the clock?2021/5/1811They are good at singing.are They good at singing.what are They good at.What are they good at?Those are some elephants.are Those some elephants.what are Those.What are those?2021/5/1812