Lesson two
among between “在……之间”，区别如下：
(1)between用于表示双方之间的关系，不论双方的数目是多少。 Between+名词复数
The train runs between Beijing and Nanning.火车在北京和南宁两地间运行。
There is a tree between the two hous.这两座房子之间有一棵树。
(2)among后接人或物必须是三个或三个以上，在一群、一组或一个整体中间。如： I saw him among the crowd.我看见他在人群中。
London is among the greatest cities of the world.伦敦是世界上最大的城市之一。
注：在下列情况，between 可用于三者：
(1) 两个以上的人或物用 and 连接时。如：莺的词语 between A, B and C 在 A、B、C 之间
(2) 涉及事物之间的区别或各国之间的关系时。如：
the difference between the three of them 他们三者之间的区别
the relations between various countries 各国之间的关系
(3) 表示“由于„„合作的结果”时。如：
Between them they landed the fish. 他们协力把鱼拖上了岸。
(4) 在 divide, share 等表示“分享”之类的动词之后，若接一个表示三者或三者以上的复数名词时，用 among 和 between 均可。如：
He divided his money among [between] his five sons. 他把钱分给了 5 个儿子。
习题：
1、Paris is______ the largest cities in the world. 巴黎是世界上最大的城市之一。
2、I found it______ a pile of old books. 我在一堆旧书中找到了它。
3、There was a fight ______ the two boys. 这两个孩子打过一次架。
4、when we talk about the univer,we mean the earth,the sun,the moon and the stars,and the spaces______them.
There be
there is /are 表示某个地方存在或有某个不确定的人或物。
该结构一般与介词短语连用，说明范围或地点场所。
There be + 某物 / 某人 + 某地
There be+ sb+sw
1，there is/are 结构中的实际主语是is/are 后面的名词。因此，假如该名词是复数，动词应是are.
There is a flower in the bottle. 瓶里有一朵花。
There is some money in the pur. 钱包里有些钱。
例:There ____ a cup on the table.
There ______ some bottles on the table.
There ______ a cup and some bottles on the table.
There _______ some bottles and a cup on the table.
2，若句子中有几个并列的主语时,be的形式要与离其最近的一个主语在人称和数上保持一致。
如: There is a boy, a girl and two women in the hou.
房子里有一个男孩,一个女孩和两个妇女。
There are ten students and a teacher in the office.
办公室里有十个学生和一个教师。
区别：there be：表示某地有某物，指没有生命的物体有。 例如：There are many books i
n the schoolbag.
have/has: 如何办理出国护照表示有生命的人或者动物有。 例如：I have many books.
3，There be 结构的句型转换
否定句
there be的否定式通常在be后加not构成(在口语中be时常与not缩写在一起)。如果句中有some,一般要变成any。如:
There are some children in the picture. →There aren't any children in the picture.
4，一般疑问句及其答语
把be泰坦甲虫提到there前,首字母大写,句末用问号即可。
其肯定答语是Yes, there is / are;否定答语为No, there isn't / aren't。
如:
There is a radio on the desk.
Is there a radio on the desk ?
Yes, there is. / No, there isn’t.
规则：
is/are要提前, some 变any,其他都不变．
5，There are no students in the classroom.
=There are not any students in the classroom.
注意：There be否定句型中的not any与no可以互换。
not any强调一个都没有。
6，There be 句型的特殊疑问句形式
1.对主语提问：
当主语是人的时候，则用who 引导，
当主语是物的时候，则用what 引导。
注意：无论原句的主语是单数还是复数，对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。
如：
There are lots of cars over there.
→What's over there?
There is 女生秃顶a little girl in the room.
→Who is in the room?
2.对地点状语提问：则用where 引导
如：
There is a computer on the desk.
→ Where is the computer?
There are four children on the playground.
→Where are the four children?
3.对数量提问：一般有两种句型结构：
How many+复数名词+are there+介词短语？
How much+不可数名词+is there+介词短语？
there be句型有时态的变化
1. there be 句型的一般过去时
There was/ were+某物/某人自然拼读记忆口诀+其他。
思考：什么时候用was,什么时候用were
There ___a teacher and 40 students in the room yesterday.
2. there be句型的一般将来时
There will be +sb/sth +其他
There is (are) going to be+sb/sth +其他
There will be a party on Monday.
There is going to be a meeting this afternoon
3.其他结构：
There be＋sb.＋doing sth.＋地点/时间
有某人在做某事
There is a baby sleeping in the room.
树上有一只鸟正在唱歌。
10以内加法练习题
There is a bird singing in the tree.
街上有两个男孩正在奔跑。
There are two boys running in the street.
人声鼎沸的反义词语法：比较级和最高级
1、形容词和副词的比较级只限于两者之间；三者或三者以上用最高级
2、最高级在使用时，前面通常要加定冠词，并有一个短语或从句表示范围“定冠词（the)+最高级+表示范围的短语或从句”
注：物与物之间比较，人与人之间比较，用介词of
如果后面跟一个表示范围的地点场所，则用in
如果后面跟一个从句，用that 引导，或省略不用
例：
• He is the tallest of the three boys
• John is the cleverest of us all.
• This is the largest dress in the shop.
• The ChangJiang River is the longest river in China
• This is the best film that I have ever en.
• She is the most beautiful girl I have ever en.
mountain 和 hill 的区别：
1) mountain 的意思是“山”、“山岳”,其复数形式mountains 常表示 “山脉”,通常指比hill 大或陡峭的高山例如：
①It’s the highest mountain in the world.它是世界上最高的山.
②The city lies in a valley with high mountains all around it .城市坐落在高山环抱的山谷中.
③the Rocky Mountains 落矶山脉
Climb mountain
2）hill 的意思是“小山”、“丘岭”,通常指比 mountain 小的山.例如：①They are climbing the hill .他们正在爬山.②笨小孩原唱The hou stands on the top of the hill.房子位于山顶上.
go/trave to the hill
3) mountain=mount, 指大山，高山。如果表示某一专有名词，而且置于专有名词前，要用mount, 如：Mount Taishan, Mount Qumolangma.
