1、There be句型01概念引入There be 句型也叫“存在句”,表示“在某地/时有某物/人”。本节课我们要学习这个句型的构成、陈述句和疑问句的变化以及它与have的区别等。02用法讲解一、 There be句型的构成。“There be +某物/某人+某地/某时”;此结构表示“某地/某时有某人/某物”。句中的there是引导词,没有词义;be是句子的谓语动词;“某人/物”是句子的主语;因此这个句式其实是一个倒装句。(即:谓语或者谓语的一部分提到主语前面的句式。)例如: I am a student. 我是一个学生。(普通语序的句子) There is a girl in the clas
2、sroom. 教室里有一个女孩儿。(There be 句型)二、There be句型用法。1. There be句型的谓语动词。There be句型中,句子的谓语动词是be,应该和后面的主语保持一致。当句子的主语是可数名词的单数或者是不可数名词的时候,be用is;如果句子的主语是可数名词的 复数形式,be用are。例如: There is some milk in the bottle. 瓶子里有一些牛奶。 There are some apples on the table. 桌子上有一些苹果。注意:如果有两个或者两个以上的主语,谓语和与它最近的主语保持一致,这叫就近原则。例如:There
3、is a bed and two chairs in the bedroom.卧室里有一张床和两把椅子。2. There be句型的句式变化。(1)否定句There be句型的否定句是在连系动词be的后面直接加not。例如: There is not a boy in the room. 房子里没有一个男孩。 There isnt any water in the bottle.瓶子里没有一些水。(2)一般疑问句There be句型的一般疑问句是把连系动词be提到句子的开头,要大写。它的肯定回答是:Yes, there is/are. 否定回答是:No, there isnt / arent.
4、例如:Are there any flowers in the garden? 花园里有一些花吗?Yes, there are. 是的,有一些。(3)特殊疑问句There be句型的特殊疑问句是用“特殊疑问词+一般疑问句”构成的,有以下三种形式:对主语提问时用who或者what;主语是人时用who, 是物时用what。其中there在口语中常常省略。例如: There is a bird in the tree. Whats in the tree? 树上有什么? There is a little girl in the room. Who is in the room? 谁在房间里?注意:
5、无论原句的主语是单数还是复数,对其提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。There are some bikes over there. Whats over there?那边有什么? 对地点状语提问:用 “Where is are + 主语?”表示(注意其答语变化)。例如: There is a computer in my office. 我的办公室有一台计算机。 Where is the computer? 计算机在哪里?Its in my office. 在我办公室。 There are four children in the classroom. 教室里有四
6、个孩子。Where are the four children? 四个孩子在哪里?Theyre in the classroom. 他们在教室。 对数量提问:一般有两种提问方式, 如果主语是可数名词,无论是单数还是复数,都用“How many +可数名词复数 + are there + 介词短语?”;如果主语是不可数名词,则用“ How much + 不可数名词 + is there + 介词短语?”。例如: There are twelve months in a year. 一年有12个月。How many months are there in a year? 一年有多少个月? Ther
7、e is only one book in my bag. 我的包里只有一本书。How many books are there in your bag? 你的包里有几本书? There is a cat in the box. 箱子里有一只猫。How many cats are there in the box? 箱子里有多少只猫? There is some money in my purse. 我的钱包里有一些钱。How much money is there in your purse? 你的钱包里有多少钱?拓展:There be句型的反意疑问句用“陈述部分+be(not)there?
8、”。例如:There is a beautiful girl in the garden, isnt there?花园里有一个漂亮的女孩,是吗?There are some books on the table, arent there?桌子上有些书,是吗?She isnt a student, is she?她不是个学生,对吗?3. There be句型的各种时态。There be句型的各种时态是由be的变化来体现的,例如:一般现在时中,be是am/is/are。 e.g. There is some water in the bottle. 瓶子里有一些水。 There are some
9、flowers in the basket. 篮子里有些花。一般过去时中,be是 was/were。 e.g. There was a bike under the tree just now. 刚才树下有一辆自行车。 There were some students in the classroom last night. 昨天晚上教室里有些学生。一般将来时中,be的前面要加上be going to / will, 此时谓语是is/are going to be或者will be。e.g. There will be a match in our school tomorrow.= Ther
10、e is going to be a match in our school tomorrow.明天我们学校将要有一场比赛。拓展:There be的中间可以用情态动词表示“可能有或者一定有”的意思。例如:There may be a tiger in the forest.树林里可能有老虎。There must be a boy crying in your room.在你的房间里一定有一个男孩在哭。 There be句型中be动词在其它时态中的变化,我们可以在以后的学习中继续总结。巩固练习. 单项选择。1. There _ a book and three pencils on the de
11、sk.A. beB. is C. are D. am2. _ there a new bike in front of our classroom?A. IsB. AreC. DoD. Does3. There _ any books on your desk.A. arentB. isntC. dontD. doesnt4. _ _ apples are there on the table? There are four.A. How muchB. How manyC. How largeD. How big5. _ _ milk is there in the bottle? There
12、 is little.A. How manyB. How oldC. How farD. How much6. _ your father _ a new car?A. Is; there B. Are; thereC. Does; have D. Do; has7. _ less milk in this bottle than in that one.A. There haveB. There hasC. There isD. There are8. Again, my computer doesnt work. _ must be something wrong with the CPU
13、.A. ThereB. ThatC. ItD. This9. There _ a talk show on CCTV-3 at eight this evening.A. is going to beB. is going to haveC. will haveD. are going to be10. There _ no milk in the fridge. Could you got some for me, Dick? All right, Mum.A. isB. areC. wasD. were【真题链接】1. There isntfood in the fridge.A. som
14、e B. an C. a D. any2How many _ are there on the table? Eighteen.A. milkB. milksC. bottle of milkD. bottles of milk3There are_ in a year and December is _ of the year.Atwelve month; the twelfth monthBthe twelfth month; twelve monthsCtwelve months; twelfth monthDtwelve months; the twelfth month. 用be动词
15、的适当形式填空。1.There _(be)many things over there.2.There _ (be) a little girl in the room.3._ there any water on the moon?4._ (be) there any pictures on the wall?5.There _ (be not) a bike behind the tree.6.There _ (be) a dictionary and two books on the desk.7.There _ (be) some juice in the glass. 句型转换。1.
16、There are some cars and buses on the street. (改为一般疑问句)_ there _ cars or buses on the stress?2.Is there a pay phone across from the library? (做否定回答)No, _ _ .3.There is a piece of paper on the table. (改为一般疑问句)_ there _ piece of paper on the table?4.There are two pay phones in the neighborhood. (改为否定句)
17、There _ two pay phones in the neighborhood?5.There are 15 children in our class. (对划线部分提问)_ _ children _ _ in your class?参考答案. 单项选择。1. B。本句子是考查there be句型的主语和谓语保持一致的用法,在这个句型中be和与它最近的主语保持一致,a book是单数,所以be要用is。2. A。本句子是考查there be的一般疑问句,不能用助动词do或者does,直接把be提到句子开头。本句子的主语是a new bike 所以be要用is,在句子的开头要大写。3.
18、A。本句子是考查there be的否定句,这个句型的否定句是在be的后面直接加not,不能用助动词dont或者doesnt。后面的名词是复数形式,所以用arent。4. B。本句子是考查表示“多少”的短语的用法,how many和how much都可以表示“多少”,但是how many的后面用可数名词的复数形式;how much的后面用不可数名词。本句子的名词apples是可数名词的复数形式,所以用how many。5. D。本句子是考查表示“多少”的短语的用法,how many和how much都可以表示“多少”,但是how many的后面用可数名词的复数形式;how much的后面用不可数
19、名词。本句子的名词milk是不可数名词,所以用how much。6. C。本句子是考查表示“某人有某物”的用法,要用动词have/has,不能用there be句型。本句子的主语是第三人称单数,所以用助动词does构成一般疑问句,does的后面用动词原形,故选C。7. C。句意:这个瓶里的牛奶比那个瓶里的少。本题考查There be 句型。There have形式不对,故排除A、B项;milk为不可数名词,故排除D项,正确答案为C。8. A。句意:我的电脑又出故障了。它的CPU肯定出问题了。There is something wrong with是固定句式,意为:有毛病了或者出故障了。情态动
20、词must在此表示肯定的推测。9. A。本题考查There be 句型的用法。有句中的时间可知此句为一般将来时。一般将来时的There be 应该是There is/are going to be / There will be,故只有A项正确。10. A。这是当前的对话,所以不用一般过去时,排除C、D项;milk 为不可数名词,故选A。【真题链接】1.D。food这里是不可数名词,不能选B和C。some一般用在肯定句,any一般用在否定句。2.D。how many后加可数名词的复数,milk是不可数名词,所以只有bottles符合题意。3. D。十二个月的正确表达是“twelve months”。第十二个月的正确表达是“the twelfth month”。. 用be动词的适当形式填空。1.are2. is3. Is4. Are5. isnt6. is7. is. 句型转换。1.Are, any2. there, isnt3. Is, a4. arent5. How, many, are, there