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there be句型课件
therebe句型怎么讲
这是上课技巧的表现。
there be 句型是英语课中很重要的一个知识点,也是很多学生容易犯错的知识点,在上课讲解的过程中要讲解清楚原理,多举例,让学生们在课程上面积极互动。
there be 和have has的区别微课
"there be"与"have"译成汉语时都有一个"有"字,这二者之间又有什么区别呢?且看下面的比较。
A.there be 句型表示某地存在某物。 There is后接不可数名词或者可数名词的
Is there anyone in the next room?隔壁房子有人吗?
There are five pencils in the pencil-box.铅笔盒中有五支铅笔。
B.have/has 表示某人或某物拥有某东西,强调东西的归属。在一般现在时中,has用在第三人称单数,其他人称用have
My grandfather has a pet dog.我爷爷有只宠物狗。
Do you have a watch?你有手表吗?
C.有时候there be和have(has)可以互换使用,句子意义没有什么差别。如:
We have a lot of time. (=There is a lot of time.)我们时间很多。
D.有些情况下,there be和have是不能互换使用的。例如:
I have two hands.我有两只手。(不能说:There are two hands on my body.)
There be句型和have/has的区别与练习
there be:表示某地有某物,指没有生命的物体有。
例如:There are many books in the schoolbag.
have/has: 表示有生命的人或者动物有。
例如:I have many books.
相关练习:
1. 教室里有很多桌子和凳子。
There are many desks and chairs in the classroom.
2. 冰箱有很多水果。
There are many fruits in the fridge.
3. 小猫有一身干净而洁白的毛。
The cat has clean and white hair.
4. 树上有两个风筝和一只鸟。
There are two kites and a bird in the tree.
(本句中要注意紧跟在be动词后是复数,所以用are.)
There is a bird and two kites in the tree.
(本句中要注意紧跟在be动词后是单数,所以用is.)
5. 男生们都留着短头发。
The boys have short hair.
6. 书桌里有三本故事书和一个书包。
There are three story-books and a schoolbag in the desk.
7. 苹果树上没有苹果。
(方法:将这句话变成肯定句子,然后在变成否定句)
There are apples on the apple-tree.
-- There are not apples on the apple-tree.
祝你开心如意!
therebe句型的具体讲解
英语中,There be句型常表示某处有某人或某物。
例如:There are always more than one hundred birds in the big tree every evening. 每天傍晚那棵大树上总会有100多只小鸟。
比如说I have a book
He has a book
第一句主语是I 对应的谓语动词用have
第二句主语是he,对应的谓语动词用has
一、There be句型的用法:
1)There与be中间可插入一些表示推测的情态动词、表示时态的短语和一些动词短语,以强调某种语气。
例如:There must be some flowers in the box. 盒子里肯定有些鲜花。
There happened to be some money in my pocket.我的口袋里碰巧有一些钱。
There will be a meeting this afternoon.注意:be不能换成have及have的变化形式。
2)There be句型常与过去时间状语连用,构成一些固定句型,用于故事发生的开头,交代故事发生的时间。
例如:Many years ago,there was such a beautiful girl called Caixia.很久以前有一个叫彩霞的美丽女孩。
3)There be句型可换成There come / go,以引起注意,加强语气。
例如:There comes the bus公共汽车来了。
4)There be句型或There加其他动词的句型,其动词的单复数,常采用就近一致的原则。
例如:There is a desk, two chairs and three benches in the room. There are two chairs, a desk and three benches in the room. 5)There be或There加其他动词的句型,其反意疑问句一律用…there挂 例如:There is a cat in the garden, isn't there挂 There used to be no house here, used there / did there挂(过去这儿没有房子,是吗?)
二、使用There be句型时应注意:
1)There be句型中的be 有各种时态。
There is going to be a meeting tonight.今晚有个会议。
There was a knock at the door.有人敲门。
There has been a girl waiting for you.有个女孩一直在等你。
There will be rain soon.不久天就要下雨了。
2)动词be单复数形式要跟there be之后的主语保持一致。并且要根据就近一致原则来变换be 的单复数形式。例如:
There is a book on the desk.课桌上有一本书。
How many people are there in the city挂这个城市里有多少人口。
There is a pen and two books on the desk.课桌上有一个钢笔和两本书。
There are two books and a pen on the desk. 课桌上有两本书和一个钢笔。
There are some students and a teacher in the classroom. 在教室里有一些学生和一位老师。
There is a teacher and some students in the classroom. 在教室里有一位老师和一些学生。
3)there be引到的句子结构中,用来修饰主语的不定式用主动形式和被动形式均可。
例如:There is no time to lose (= to be lost).时间紧迫。
There is nothing to see (=to be seen).看不见有什么。
4)There be句型的否定句和一般疑问句。记住下面的口诀:There be句型有特点,主语放在be后边。变否定,很简单,be后要把not添。变疑问,也不难,把be提到there之前;肯定句中有some, 否定/疑问把any换。
例如:(1). There is a book on the desk. (变否定句) →There is not / isn't a book on the desk. (2). There are some chairs in the room. (变否定句) →There are not / aren't any chairs in the room. (3). There are some boys over there. (变一般疑问句) →Are there any boys over there?5)There be句型和have/has的区别:There be 表示某物存在于某个地方, have/has表示某人拥有某一样东西。
例如:There is a book on the desk.书桌上有一本书。
I have a book. 我有一本书。二者有时也可以通用,表示"某物本身拥有……"。
【有不会的可以再问我】
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