Unit5 Our SchoolPart B Ask and answer执教者：肖云云单位 ：陕西省咸阳市 兴平市西吴办中心小学陕西旅游出版社四年级上册 What’ s + 介词短语（介词 + 地点名词） — There is / are… ( 某地存在某人或某物） What’s in the library
—There are some books in it
例： What’s in your school
—There is a playground in our school
There are some computers in our classroom
There is a book on the desk
There is / are… 的一般疑问句：is/ are 要提前， some 变 any, 其他都不变
例： There is a dog on the floor
( 一般疑问句） —Is there a dog on the floor
There are some birds in the tree
( 一般疑问句） —Are there any birds in the tree
There be 句型的一般疑问句有什么特点呢
用 Yes 或 No 作答
例： Is there a dog on the floor
—Yes, there is
（肯定回答） Are there any birds in the tree
—No ， there isn’t
( 否定回答 ) —Yes ， there are （肯定回答） —No ， there aren’t
( 否定回答 )Yes, there are
No, there isn’t
There is a /an …( 改一般疑问句 )—Is there
