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1、好好学习 天天向上敎學设计评比中考复习之There be句型的用法敎學目标:能力目标:1.了解there be 句型的基本信息。2. 掌握四会句型。知识目标:强化 there be 句型的各种句子形式。情感目标:了解“存在”和“拥有”的区别。敎學重难点:重点:熟记there be 句型的各种句子形式及运用。难点:1、掌握四会句型。2、 强化there be 句型的特殊疑问句及答语,就近原则句子中be动词的单复数的运用。敎學准备:1、纸质练习题。2、PPT 复习内容:熟记there be 句型的各种句子形式及运用。敎學步骤:Step 1（一）、定义: There be 结构主要用以表达 “某地有
2、某人(某物)”。其基本句型为“There be + 某物或某人(主语) + 某地”。（二）、be动词的选择: There be 结构中的谓语动词be（is / are）在人称和数上应与其后的主语保持一致。主语是不可数名词或单数可数名词用is ；主语是复数时用are。（三）、具体结构:(1) There is + 单数可数名词/不可数名词+ 地点状语. E.g. There is a pear in the basket. E.g. There are 3 pencils in the box. 盒子里有三只铅笔。 巧计语法: “有”字放前面,有“啥”放中间； 时间地点放后面；单数is, 复数a
3、re 注意be的两变化。 （四）句型变化: (1)、否定句:there be的否定式通常在be后加not。 E.g. There is a ball under the tree. 树下有一个球。 There isnt a ball under the tree. E.g. There are six boys in the classroom。敎室里有六个男孩。 There arent six boys in the classroom. 第 1 页 共 4 页 (2)、一般疑问句及其答语: 1、一般疑问句:把be动词提前,首字母大写,句末用问号即可。 2、回答时,“用什么问,就用什么答”,
4、用Is / Are there来问,就用there is / are来回答。 肯定回答:Yes, there is / are. 否定回答:No, there isnt / arent. E.g. 1、There are eight birds on the sofa. Are there eight birds on the sofa? Yes, there are. / No, there arent. . 2、There is a cup on the table . Is there a cup on the table . Yes, there is. / No, there isn
5、t.课堂练习:1. There is a student and a teacher in the classroom .否定句 一般疑问句 否定回答 （五）、some和any在“there be”句型中的用法: 1 ). some 一些（some用于肯定句） 2 ). any 一些（any用于否定句和一般疑问句） 注意:There be句型在变成否定句或一般疑问句时,要注意把句中的some变成any。 E.g.1、There is some milk in the glass. There isnt any milk in the glass.（否定句） Is there any milk
6、in the glass？（一般疑问句） 2、There are some women on the playground. There arent any women on the playground. . （否定句） Are there any women on the playground？（一般疑问句）课堂练习:1. - Are there _ banks behind the park? - No, there are _ banks behind the park. A. some, not B. some, any C. any, not D. any, no 2There i
7、s a book in the bag.（变为否定句） （六）、就近原则: 若句子中be动词后有两个或两个以上并列的名词作主语时, be动词的形式要与离其最近的一个主语在人称和数上保持一致。 E.g. 1.There is a box, two pens and some erasers on the desk. 书桌上有一个盒子、两支钢笔和一些橡皮擦。 2.There are two boxes, a pencil and some erasers on the desk. 书桌上有两个盒子、一支铅笔和一些橡皮擦。3.There some erasers ,two boxes and a p
8、encil on the desk. 书桌上有一些橡皮檫、两个盒子和一支铅笔。课堂练习:There milk and eggs on the table .在桌子上有牛奶和鸡蛋。 There eggs and milk on the table. （七）、“there be” 和 “have”的区别 There be结构和have都表示“有”,但用法不同。（1） there be结构强调客观存在,表示“某处有（存在）某人/物”。（2） have强调所属关系,表示主语“拥有”。（3） There be 句型表示“存在”关系,have表示“所属”关系,两者不能混在一个句子中。Eg:There is
9、 a watch under the tree.(表示某处有（存在）某物) I have a watch .我有一块手表。（表示某人拥有某物）（八）、there be 句型的一般将来时态有两种形式:（1）a.there is going to be 指已计划或打算好的,“be”不变化,但is会随着人称,数和时态的变化而变化。此句可理解为:Something is going to be there.(2) there will be 指“临时决定的” be 是不变化的。此句可理解为:Something will be there.(3) There is/are going to be 或Th
10、ere will be 其否定形式是在is /are/will后加否定词not; 一般疑问句是直接把is/are/will提到句子开头。a. 肯定回答:Yes,there is/are或Yes,there will。b. 否定回答:No, there isnt/arent.或No,there wont.Eg: a). There is going to be a sheep on the farm.Is there going to be a sheep on the farm?There is not going to be a sheep on the farm.b). There wil
11、l be an egg on the plate.Will there be an egg on the plate?There will not be an egg on the plate. （九）、含有there be结构的反意疑问句 如果陈述部分为there be结构时,则疑问部分用be（not）there或will not there 。例如: a).There is not much news,is there？b). Therewillbeanewhospitalnearby,wontthere? 这附近要建一家新医院,是吗？（十）、 there be句型的特殊疑问句形式有以下三
12、种变化:1. 对主语提问:a). 当主语是人时,用“Whos+介词短语?”b). 当主语是物时,用“Whats + 介词短语?”.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).2. 对地点状语提问:提问地点当然用“Where is / are+主语?”3. 对数量提问:一般有两种句型结构:a). How many+复数名词+are there+介词短语?b). How much+不可数名词+is there+介词短语?Eg: How many books are there in the bag ? How much bread is t
13、here in your bowl ?最后总结巧计语法:There be结构表存在,记清be有四时态,肯疑否反特明白,三词两句可互换,就近原则动名带,have所属是关键。Step2 中考链接:一单选题 1. _ there a radio on your desk? A.Are B. Is C. Am 2. _ there a map on the wall? Yes, there _. A. Are / is B. Is / are C. Is / is D. Are /are 3.There _ two apples, one orange and one banana on the ta
14、ble. A. has B. are C.am D.is 4.There _ a pencil, a book and two pens on the table. A.is B. are C.am D.have 5. Are there _ pictures on the wall? No, there arent _ . A. any / any B. some / any C. some / some D. any/some 6.There is some wine in the cup , there ？ A. isnt B.am C. arent D. be7、How many te
15、achers _ in the room? A.has B.is there C.are there D.there are 8. Tom _ a sister and a brother. A. am B. is C. has D. have9. There is going to a meeting in the office this afternoon. A. be B. will C. is D. have 10.There some sheep on the farm . A. are B. has C. is D. have Step 3 Homework 完成课前分发的纸质练习题。 参考文献 敎材1+1全解第 5 页 共 5 页