人教版初中英语英语语法专项温习之there be句型备考点 练习

初中英语英语语法专项温习之there be句型备考点  No. 1there be 句型基本熟悉 1.定义：There be句型示意某处存在某物或或人。2.构造：(1) There is +单数可数名词/不可数名词+ 地方状语(2) There are +单数名词+地方状语 留心事项：there是 指导 向导词，在句中不充任任何成分，翻译时也不必译出。句子得主语是或人或某物，谓语动词be要与主语（或人或某物）得数坚持一致。当主语是两个或两个以上得名词时，谓语动词要与跟它比来得哪个名词一致。如：① There is a bird in the tree.   树上有一只鸟。
② There is a teacher and many students in our classroom.  我们教室里有一位先生和许多学生。
③ There are two boys and a girl under the tree. 树下有两个男孩，一个女孩。 No.2  there be 句型得常考点 考点一：各种句型转化 1.变成否认There be句型得否认式得组成和含有be动词得其它句型一样，在be后加上not或no便可。留心not和no得不同：not是副词，no为形容词，not a/an/any + n. 相当于no+ n.。例如： 
There are some pictures on the wall. →There aren't any pictures on the wall. =There are no pictures on the wall. There is a bike behind the tree. → There isn't a bike behind the tree. =There is no bike behind the tree. 2.变成一般疑问句There be句型得一般疑问句改变是把be动词调整到句首，再在句尾加上问号便可。但同时要留心：当一定句中有some时，要将其改成any（否认改变也一样）。 There is some water on Mars. → Is there any water on Mars?
There are some fish in the water. →Are there any fish in the water? 3.特殊疑问句对主语提问：当主语是人得时刻，则用who 指导 向导，当主语是物得时刻，则用what 指导 向导。留心：不管原句得主语是单数仍是单数，对之提问时一般都用be得单数形式(回答时却要凭据实际情形来决议)。如： 
There are many things over there. →What's over there?
There is a little girl in the room.→Who is in the room? 
对地方状语提问：则用where 指导 向导。如：There is a computer on the desk. → Where is the computer?
There are four children on the playground. →Where are the four children? 对数目提问：般有两种句型构造：
How many+单数名词+are there+介词短语？
How much+不可数名词+is there+介词短语？ 考点二：there be 句型得时态 be可以有如今时（there is/are）、过往时(there was/were)、将来时(there is/are going to be或there will be)和完成时(there have/has been)；还可用there must be ,there can’t be, there used to be等。 考点三：there be 句型反意疑问句得组成：be (not) there? 考点四：there be 句型得主谓一致：There be 构造中得be动词要和后面所跟名词坚持一致,遵守就近原则。 考点五：there be 句型用得其他动词：there be 句型中有时不必动词be，而用come , live ,stand , lie, seem to be , happen to be等。如： There ____ a knife and a fork on the table. (2007黄冈)
A. seems to be      B.  seem to be    C. is seeming to be  D. are分析：凭据就近原则，起首打扫B、D，而 there be 句型中有时不必动词be ，而用come , live ,stand , lie, seem to be等，所以谜底应从A、C中选。感官动词一般不必举行时，故C也不准确。
留心事项：there be 句型与have句型得区别
(1) There be 句型和have都示意“有”得含义。区别如下：There be示意“某处存在某物或或人”；have示意“或人拥有某物/或人”，它示意所有、拥有关系。 如：
He has two sons.   他有两个儿子。There are two men in the office.    办公室里有两个男人。
(2)当have示意“包孕”、“存在”得含义时，There be 句型与其可互换。如：
A week has seven days. =There are seven days in a week.  一个星期有七天。 No.3  专项练习 I.将以下句子变成否认句和一般疑问句。
1.There is some water in the bottle.2.There are many apples in the box.II. 对句子划线局部提问。3.There are seven days in a week.4.There are lots of books in our library.5.There is a knife over there.6.There is a little milk in the glass.Ⅲ. 汉译英。7.房子前方有一辆小汽车。
8.今晚不休会。
9.我能为你做点什么吗？
10.山足下有一棵大年夜树。
11.你们班有若干学生？
12.桌子上放着什么？
13.你丢得哪个钱包里有若干钱？