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1、如有侵权,请联系网站删除,仅供学习与交流There be 句型 学案适用学科英语适用年级 初中一年级适用区域北京 外研版课时时长(分钟) 60知识点There be 句型学习目标掌握There be 句型形式及用法学习重点There be 句型形式及用法学习难点There be 句型形式及用法学习过程一、复习预习 某人有某物是用somebody+have/has +something 某处有某物要用There be 句型二、 知识讲解知识点:【考查点1】 There be 句型1. 定义:There be句型表示某处存在某物或某人。2. 结构:(1) There is +单数可数名词/不可数名
2、词+ 地点状语. (2) There are +复数名词+地点状语. there是引导词,在句中不充当任何成分,翻译时也不必译出。句子的主语是某人或某物,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,谓语动词要与跟它最近的那个名词一致。eg. There is a bird in the tree. 树上有一只鸟。 There is a teacher and many students in our classroom. 我们教室里有一位老师和许多学生。 There are two boys and a girl under the tree. 树下有两个男
3、孩,一个女孩。3. There be句型与have的区别:(1) There be 句型和have都表示“有”的含义。区别如下:There be表示“某处存在某物或某人”;have表示“某人拥有某物/某人”,它表示所有、拥有关系。 eg. He has two sons. 他有两个儿子。 There are two men in the office. 办公室里有两个男人。(2)当have表示“包括”、“存在”的含义时,There be 句型与其可互换。eg. A week has seven days. =There are seven days in a week. 一个星期有七天。变脸一
4、:否定句 There be句型的否定式的构成和含有be动词的其它句型一样,在be后加上not或no即可。注意not和no的不同:not是副词,no为形容词,not a/an/any + n. 相当于no+ n.。例如: There are some pictures on the wall. There arent any pictures on the wall. =There are no pictures on the wall. There is a bike behind the tree. There isnt a bike behind the tree. =There is n
5、o bike behind the tree. 变脸二:一般疑问句 There be句型的一般疑问句变化是把be动词调整到句首,再在句尾加上问号即可,此为调整法。但同时要注意:当肯定句中有some时,要将其改为any(否定变化也一样)。看看下面两句是如何改头换面的吧: There is some water on Mars. Is there any water on Mars? There are some fish in the water. Are there any fish in the water? 变脸三:特殊疑问句 There be句型的特殊疑问句形式有以下三种变化: 对主语提
6、问:当主语是人时,用Whos+介词短语?;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)。如: There are many things over there. Whats over there? There is a little girl in the room.Who is in the room? 对地点状语提问:提问地点当然用Where is / are+主语?啦!例如: There is a computer on the desk. Where is the computer? T
7、here are four children on the playground. Where are the four children? 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?【考查点2】There be 句型难点解析一、 There be 句型常用的时态形式有一般现在时、一般过去时、一般将来时、现在完成时和过去完成时。例如: 1. There is someone at the door to see you. 门口有人找你。2. There will be a meetin
8、g this evening. 今晚有个约会。3. -Have there been any letters from Jack lately? 近日有杰克的来信吗? -No, there hasnt. 不,没有。4. There had been many such accidents before you came. 你来之前就有过很多起这样的事故。二、 There be 句型中be 前面可用一些半助动词,如:be about to (就要), be certain to (一定会), be going to (将要),be likely to (可能), be to (要), had b
9、etter (最好), have to (必须), used to (过去常), appear/seem/happen to (似乎/恰好)等。例如:1. There used to be a grocery store on the corner. 以前在这个街口有家杂货店。2. There is certain to be something wrong with the engine. = It appears / is certain that there is something wrong with the engine. 发动机一定是出了毛病。3. There appears t
10、o have been a nasty accident. 似乎有一起严重的事故。三、 There be 句型中的替换词有:come (来), develop (产生), exist (存在), fall (落下), follow (跟随), happen (发生), lie (躺着), live (住着), occur (发生), remain (还有), rise (升起),stand (站着)等。这些动词可以有时态变化,及物动词还可以有语态变化。例如:1. There fell a deep silence. 突然一片寂静。2. There remains one more test t
11、o be carried out before putting the instrument into operation. 在使用这一设备之前要完成一项试验。3. Not long after this, there occurred a sudden revolution in public taste. 此后不久,公众的情趣发生了突然的变化。4. There stands at the center of the square the Monument to the Peoples Heroes. 在广场的中央矗立着人民英雄纪念碑。四、 There be 句型中,谓语动词和合后面的主语在
12、数方面保持一致。如果有两个或更多的主语,则与离动词最近的那个主语保持一致。例如:There is only a table, four chairs and a small bed in the room. 房子里有一张桌子,四把椅子和一张小床。五、 There be 句型有不定式、现在分词和动名词形式,在句中用作主语、宾语、定语或状语等。例如:1. There being a bus stop so near the house is a great advantage. 公共汽车站离家这么近是一个很有利的条件。(There being a bus 用作主语)2. I dont want t
13、here to be any misunderstanding. 我不想引起任何误解。(There to be 作宾语)3. No one would have dreamt of there being such a fine place. 谁也没想到会有这样的一个好地方。(There being 在句子中作介词of的宾语。需注意的是,结构若出现在介词for的后面则要用动词不定式;若出现在其他介词后面则要用动名词)4. There being no bus, we had to walk home. 因为没有公共汽车,我们只好步行回家。 (“There being + 名词”构成独立主格结构
14、,在句中作状语)六、 “There be no doing” 表示“不可能做”。例如:1. There is no holding back the wheel of history. 历史车轮不可阻挡。2. Theres no saying what hell be doing next. 他接下去要做什么,很难断言。3. There is no bearing such rude remarks. 如此粗话,叫人根本无法忍受。三、例题精析【例题1】【题干】 There _ no tea in the cup Ais Bare Chas Dbe 【答案】A【解析】tea是不可数名词,故填is
15、。 【例题2】【题干】 There_ in the next room Ais Tom Bare some boys Care they Dis the boy 【答案】B【解析】 注意D项的错误在于there be句型中一般主语不能特指,如把the boy中的the改 为a,则此项也为正确选项。【例题3】【题干】 There is some _on the plate Aapple Bbread Cbanana Dsandwich 【答案】B【解析】 bread是不可数名词。其它三项在名词和动词的数上都不吻合 四、课堂运用【基础】 1There _ some paper and a pen
16、on the desk Ais Bare Chave Dhas 2There _ a school at the foot of the hill Ahave Bstand Care Dstands 3Theres going to _ in tomorrows newspapers Ahave something new Bhave new something Cbe something new Dbe new something 【巩固】 4There is some milk in the bottle, _ ? Aisnt there Barent there Cisnt it Dar
17、e there 5 _ is there on the table? AHow many apples BHow much bread CHow much breads DHow many food 6There are sixty minutes in _ hour Aan Bthe Ca D 【拔高】 7There is _ old woman in the car A Ba Cthe Dan 8Theres _ orange tree behind _ house Aan ;the Ba;a Cthe;the 9There is _ map in the classroom _ map
18、is on the wall Aa;A Bthe;The Ca;The Dthe;A 答案与解析课程小结 There be 句型的各种时态的结构是本句型的重点和考点,要多加练习去巩固。课后作业【基础】 1There is _ “f”and _ “u”in the word“four” Aan;a Ba;a Can;an Da;an 2There _ not any water in the glass Ahas Bis Care 3There _ a football match in our school this afternoon Aare going to have Bis going
19、 to have Care going to be Dis going to be 【巩固】 4There _ an apple and ten bananas in the basketYou can take any of them Aare Bis Chas Dhave 5 _ any flowers on both sides of the street? AIs there BAre there CHas DHave 6There _ great changes in our country since 1979 Ahave been Bwere Chas been Dare 7Th
20、ere is little water in the glass, _ ? Aisn t there Bisnt it Cis it Dis there 8There is no air or water on the moon,is there? _ AYes,there are BNo,there isnt CYes,there isnt DNo,there is 【拔高】 9There isnt _ paper in the boxWill you go and get some for me? Aany Bsome Ca Dan 10There _ some water in the bottle Aare Bis Chas Dhave 11How many _ are there in your classroom? Adesks Bdesk Cchair Ddoor 12There _ something wrong with my car Aare Bhas Cis Dhave 13There _ a pencil and two pens in the pencil-box Aare Bhas Chave Dis答案与解析 【精品文档】第 9 页There be 句型