课件(There be句型)PPT课件
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There be“有”表示某地有某物或某人(先翻译某地,有,某物)。
Have/has“有”表示所属关系,某人拥有某物。
一. There be句型:
单数:There is a bottle on the table.
There is +a/an+单数名词+介词短语。
复数:There are some books on the desk.
There are+some+可数名词复数+介词短语。
单数变复数总结:
1. There is 变 There are
2. a/an 变 some
3. 名词单数 变 可数名词复数
4. Some用于肯定句,any用于否定句。
there be 句型否定句式的构成在be后加上not.也可用no来表示.
即:no+n(名词)=not a/an/any +n(名词).
二. There be句型:
就近原则:There是个近视眼,be动词由距离它最近的名词来决定,主语为不可数名词时,be东西用单数。 1. There______a book and two pens on the desk.
2. There______some books and a pen on the desk.
3. There______some water in the cup.
三. There be句型:
1. 变疑问句方法: be动词提前
eg:There is a boy in the water.
Is there a boy in the water?
2. 变否定句方法:在be动词后+not
eg:There is a boy in the water.
There is not a boy in the water.
there be 句型否定句式的构成在be后加上not.也可用no来表示.
即:no+n(名词)=not a/an/any +n(名词).
There be句型详解
概念:There be结构又叫做存在句,它是英语中一种常见的句型结构:表示“在某地存在某人或某物”。
构成:
(1) 肯定结构
There+is/was+可数名词单数/不可数名词+地点/时间状语
There+are/were+可数名词复数+地点/时间状语
例如:
There is a book on the desk桌子上有一本书。
There was a book on the desk yesterday.昨天桌子上有一本书。
There are some books on the desk桌子上有几本书。
There were some books on the desk yesterday昨天桌子上有几本书。
(2) 否定结构
There+is/was+not/no+可数名词单数/不可数名词+地点/时间状语
There+are/were+not/no+可数名词复数+地点/时间状语
例如:
There is not any milk in the bottle.
There is no milk in the bottle.杯子里没有牛奶。
There be结构主谓一致There be结构中的be动词要和后面所跟名词保持一致,遵循“就近原则”。
There be后接的如果是单数可数名词或不可数名词时,be动词只能是单数形式is或was;There be后接的如果是复数可数名词时,一定要用复数形式are或were。例如 (1) There is a book on the desk
(2)There are some books on the desk
(3)There is a book and two pens on the desk
就近原则:a book离there近,所以be动词就和a book保持一致,即用单数,如果反过来就变成There are two pens and a book on the
WORD格式-专业学习资料-可编辑
学习资料分享 There be句型
一、构成:There be是英语中常用句型, 意思是“有”,表示“人或事物的存在”。 其结构为There be(is,are,was, were )+名词+地点状语。There在此结构中是引导词,已经没有副词“那里”的含义。There be 后面的名词是句子的主语,属倒装结构。例如:
There are fifty-two students in our class.
There is a pencil in my pencil-case.
There was an old house by the river five years ago.
二、各种句式:
1.否定句:There be句型否定句式的构成和含有be动词的其它句型一样,在be后加上“not”。也可用“no”来表示。即:no + n.(名词)= not a\an\any + n.(名词)。
注意:no + n.(可数名词单数)= not a\an + n.(可数名词单数);
no + n.(可数名词复数)= not any + n.(可数名词复数);
no + n.(不可数名词)= not any + n.(不可数名词)。例如:
There is an orange in her bag. →There isn’t an orange in her bag.
→There is no orange in her bag.
There are some oranges in her bag. →There aren’t any oranges in her bag.
→There are no oranges in her bag.
there be 句型的综合详解
大家首先要知道,英语口语中这样的一种表示“有”提问句型的思维意义:What’s (there)+表地点状语的介词短语? 哪里有什么呢?
例1:What's in the classroom?教室里有什么?
例2:What's in the box? 箱子里有什么呢?
定义:英语中,There be陈述句句型,常表示某处(某地)存有有某人或某物。
结构句型:there be(are/is/ was /were)+主语+介词短语......
(1) there is+单数可数名词/ 不可数名词+地点短语......
There is a ruler on the desk.书桌上有一把尺。
(2) there are+复数名词+地点短语......
There are four apples on the tree.(长在树上)树上有四个苹果。
(3) there is+单数可数名词/ 不可数名词+V-ing+地点短语......
There is a bird singing in the tree.树上有一只鸟正在唱歌。
There is a baby sleeping in the room.房间里有一个宝宝正在睡觉。
(4) there are+复数名词+V-ing+地点短语......
There are some birds singing in the tree.树上有一些鸟正在唱歌。
There are two boys running on the street.街上有二个男孩正在奔跑。
注意:there是个引导词,在句子中不充当任何成分的。翻译时也不必译出。在句中,它处于主语的位置,起形式主语的作用。句子的真正主语是放在 b e后面的那个名词词组“某人或某物”。在there be 句型中,谓语动词be要与主语(某人或某物)的数保持一致。当主语是两个或两个以上的名词时,谓语动词be要与靠它最近的名词的单复数保持一致,英语中称之为就近原则,并且在肯定句中用“and”连接两个名词,否定名中用“or”连接。