therebe句型单数形式变一般疑问句.ppt

“there be”单数形式变一般疑问句。,所在知识模块：“there be”句型单数形式变一般疑问句。学科：英语学段：小学适用年级：五年级学校名称：济南市义和小学制作人/制作团队：张洁制作日期：2014/10/23,there be 句型的单数形式：,There is+a/an 名词+地点,观察句子，找规律。,陈 述 句：There is an apple on the tree.一般疑问句：Is there an apple on the tree?,陈 述 句：There is a ruler in the desk.一般疑问句：Is there a ruler in the desk?,变化规律,一调，二改，三问号！,一调：调整be动词的位置，放到句子开头。二改：改变字母大小写（新的首字母改为大写，而放到后面的原首字母变为小写）。三问号：句子标点由句号改为问号。,There is an apple on the tree.,一调，二改，三问号！,is,There an apple on the tree.,Is there an apple on the tree.,一调,二改,三问号,Is there an apple on the tree？,Practice 1,There is a book on the table.,Is there a book on the table?,（把陈述句改为一般疑问句。）,回答方式,Is there an apple on the tree？,肯定回答：Yes,there is.,否定回答：No,there isnt.,Practice 2,Is there a dog in front of the box?,（根据图片回答问题。）,Yes,there is.,Is there a ball under the desk?,No,there isnt.,Task(小任务)Rearrange the words.(句子排序)a,classroom,Is,the,there,picture,in._?2.box,there,in,the,ball,Is,a._?,