人的记忆力会随着岁月的流逝而衰退,写作可以弥补记忆的不足,将曾经的人生经历和感悟记录下来,也便于保存一份美好的回忆。大家想知道怎么样才能写一篇比较优质的范文吗?接下来小编就给大家介绍一下优秀的范文该怎么写,我们一起来看一看吧。
there be句型的用法课件篇一
作者: 阅读: 90 时间: 2010-10-13 15:21:02
一、构成:there be...句型表示的是 “某处有(存在)某人或某物”,其结构为there be(is,are,was, were)+名词+地点状语。例如:
there are fifty-two students in our is a pencil in my was an old house by the river five years ago.二、各种句式:
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 aanany + n.(名词)。注意:no + n.(可数名词单数)= not aan + 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 are some oranges in her bag.→there aren’t any oranges in her bag.→there are no oranges in her is some juice in the bottle.→there isn’t any juice in the bottle.→there is no juice in the bottle.一般疑问句:there be结构的一般疑问句变化只需把be动词移到句首,再在句尾加上问号即可。例如:
there is some money in her handbag.→ is there any money in her handbag?(疑问句和否定句中,some改为any, something改为anything.)
there is something new in today’s newspaper.→there isn’t anything new in today’s newspaper.→is there anything new in today’s newspaper?
特殊疑问句:
there be句型的特殊疑问句有以下三种形式:
① 对主语提问:当主语是人时,用 “who’s + 介词短语?”;当主语是物时,用 “what’s + 介词短语?”。其中there在口语中常常省略。注意: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)。如: there is a bird in the tree.→what’s in the tree? there are some bikes over there.→what’s over there?
there is a little girl in the room.→who is in the room?
② 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.→ where is the computer?----it’s in my are four children in the classroom.→where are the four children?—they’ re in the classroom.③ 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?”表示:
there are twelve months in a year.→how many months are there in a year?
there is only one book in my bag.→ how many books are there in your bag?
there is a cat in the box.→ how many cats are there in the box?
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?”表示:
there is some money in my much money is there in
your purse?
反意疑问句:there be或there加其它动词,其反意疑问句一律用„there? 例如:
there is a beautiful girl in the garden, isn’t there?
there used to be no school here, used there did there?
三、注意事项:
be句型中be动词的形式要和其后的主语在人称和数上保持一致。
如果句子的主语是单数的可数名词,或是不可数名词,be动词用“is”“was”。例如:
there is a basketball in the is a little milk in the glass.如果句子的主语是复数名词,be动词就用“are” “were”。例如: there are many birds in the were many people in the street yesterday.如果有两个或两个以上的名词作主语,be动词要和最靠近它的那个主语在数上保持一致,也就是我们常说的 “就近原则”。例如:
there is an orange and some bananas in the are some bananas and an orange in the 与be中间可插入一些表推测的情态动词、表时态的短语和一些动词短语(如和将来时be going to will、现在完成时 havehas + pp.、used to结构等连用,注意其构成形式,这一内容在我们日常练习中经常出现错误,是一难点,也是历年中考试题中的一个考点.)。例如:
there must be a pen in the happened to be some money in my is going to be a meeting has been a big tree on the top of the used to be a church across from the be句型和havehas的区别:
there be句型表示 “存在有”, havehas表示 “拥有” “所有”,两者不能同时使用.例如:
are three books on the desk.我有三本书.i have three be + 主语 + doing +介词短语.例如:
there is a truck collecting rubish is a wallet lying on the ground.四、练习:choose the best isn’t _____water in the ’s go and get___a lot of news about zhang ziyi on tv last____ many changes in the village been be
4.---there _______a lot of meat on the you like some?
---just a little,
_______ some books, a ballpen and a ruler on the
_______ a ballpen, a ruler and some books on the
is a boy _______at the ng standing
8.---_______is in the house?
---there is an old women in the used to be a tower here, _____? ’t it there ’t it ’t there ____a meeting going be going to have going to going to be key 1-5 cacab 6-10 abcdd
there be句型的用法课件篇二
therebe与havehas用法区别
there be与have/has用法区别
there be与have/has用法区别
1.there be结构主要表示“某地(某时)有……”表there be与have/has用法区别
1.there be结构主要表示“某地(某时)有……”表示事物的存在,它不能表示“所有;拥有”,即“某人(物)有……”。there be中的动词be(is, are)是“存在”的意思。there在这种句型中是引导词,没有实际词义。由there引导的这种结构,主语应放在动词be(is,are)之后,与其在数方面保持一致。其结构如下: “there be+名词(主语)+地点状语或时间状语。”例如:(1)there are many students in the classroom.教室里有许多学生。(2)there is a picture on the wall.墙上有张画。
(3)there are seven days in a week.一周有七天。(4)there is a box of apples on the table.在there be 结构中一定要注意谓语就近的原则。(5)there is a pen and two books on the desk.(6)there are two books and a pen on the desk.2.动词have/has表示“有”时,它通常有三个含义:
a.表示“某人(在物质上的)所有。”这种情况下不能用there be替换。如: i have a new watch.我有一块新表。
he has a good friend.他有一个好朋友。
b.表示“某人或动物(在身体上的)长有”。这种情况也不能用there be替换。
如: she has blue eyes.她的眼睛是蓝色的。
a horse has two ears.马有两只耳朵。
c.表示“某物体(在结构上的)装有”。这种情况可以用there be替换。如:
a clock has a round face.= there is a round face on a clock.钟上装有一个圆型的钟盘。
that room has only two windows.= there are two windows in that room.那个房间仅装有两扇窗户。
the school has 14 classes.= there are 14 classes in the school.那个学校有14个班级。
d.另外,表示“某人手中有某物”时,也用have/has.例如:
mary has a glass of water in her hand.玛丽手中端着一玻璃杯示事物的存在,它不能表示“所有;拥有”,即“某人(物)有……”。there be中的动词be(is, are)是“存在”的意思。there在这种句型中是引导词,没有实际词义。由there引导的这种结构,主语应放在动词be(is,are)之后,与其在数方面保持一致。其结构如下:
“there be+名词(主语)+地点状语或时间状语。”例如:(1)there are many students in the classroom.教室里有许多学生。
(2)there is a picture on the wall.墙上有张画。
(3)there are seven days in a week.一周有七天。(4)there is a box of apples on the table.在there be 结构中一定要注意谓语就近的原则。(5)there is a pen and two books on the desk.(6)there are two books and a pen on the desk.2.动词have/has表示“有”时,它通常有三个含义:
a.表示“某人(在物质上的)所有。”这种情况下不能用there be替换。如: i have a new watch.我有一块新表。
he has a good friend.他有一个好朋友。
b.表示“某人或动物(在身体上的)长有”。这种情况也不能用there be替换。如: she has blue eyes.她的眼睛是蓝色的。
a horse has two ears.马有两只耳朵。
c.表示“某物体(在结构上的)装有”。这种情况可以用there be替换。如: a clock has a round face.= there is a round face on a clock.钟上装有一个圆型的钟盘。
that room has only two windows.= there are two windows in that room.那个房间仅装有两扇窗户。
the school has 14 classes.= there are 14 classes in the school.那个学校有14个班级。
d.另外,表示“某人手中有某物”时,也用have/has.例如:
mary has a glass of water in her hand.玛丽手中端着一玻璃杯
there be句型的用法课件篇三
微课教学设计
王芳娟
小 学 英 语
武功县实验小学
2018-9
there is some water in the bottle.瓶子里有一些水。②there are +可数名词的复数形式
there are some pictures on the wall.墙上有些图画。there are two apples in the basket.篮子里有两个苹果。
3、就近原则
如果there be 句型中有两个或两个以上的主语时,be动词要和最靠近它的那个主语在数上保持一致。如:
there is 书桌上有一支钢笔和一些书。there are 书桌上有一些书和钢笔。 _____a clock on the _____some water in the ____some students in the _____ a pencil, a book and two pens on the
三、there be 句型的变化
1、变成否定句
there be+not+某人/某物+地点状语。
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.注意,is not的缩写是isn’t,are not的缩写是aren’t.当肯定句中有some时,要将其改为any。如: is a knife in the kitchen.否定:there is not a knife in the kitchen.四、总结: there be口诀
there be有特点,主语放在be后面。be可变身is/are,there永远不变化。单数is复数are,不可数的还是is它。变疑问很简单,be须大写来提前。变否定也不难,be后要把not添。肯定句中用some,否定疑问any换。多个主语并列用,就近原则来通融。地点是位大个子,排队站在最后面。
五、homework 语法整理一遍背诵
六、教学反思
本节课知识量较大,需要同学们掌握的知识点不少,但同时一般现在时是我们所接触的第一个时态来讲不是太难。且我们从刚接触英语就是一般现在时,其中的很多知识结构我们已经在不知不觉中应用,这也为我们本堂课降低了些难度。对于本课我认为要以新课标的教学理念和创新教育理念为指导,根据学生的学习情况和教学内容,设计教学活动,充分发挥学生的主动性,坚持以学生为主体,以训练为主线,以培养学生能力为宗旨,符合新课标要求。
there be句型的用法课件篇四
there be 句型及用法
there be 句型表示“某地存在某人/物”。它的构成形式:there are/is+某物/人+地点。即可以表示某地方有什么东西,也可以表达某地 方有什么人。
一、there be 句型的句式
(1)否定句:be后加not。注意肯定句中的some变为any。eg:there isn’t any water in the bottle.瓶子里没有水(2)疑问句:be提到主语前。同样,some变为any。
肯定回答:yes, there is/ are.否定回答:no, there isn’t/ aren’t eg :is there any water in the bottle? 瓶子里有水吗?
yes, there is./ no, there isn’t.有。/没有。
二、there be句型有数的变化
be的单复数取决于其后的主语,单数主语用is,复数主语全用are;如有并列主语时,be随第一主语变,即就近原则。there is a girl and two boys in the picture.图片里有一个女孩,两个男孩。
there are two boys and a girl in the picture 图片里有两个男孩,一个女孩
三、there be句型与have的区别
当表示“人”(有生命的)有的时候,用have或has,强调所属关系;
当表示“物”(无生命的)有的时候,用there is 或 there are,强调空间上的存在。i have a brother.我有一个弟弟。
there are many apples on the table.桌子上有许多苹果。但表示某物的组成部分时,二者可以互换。there are 20 students in our class.= our class has 20 students.我们班有20名学生。
四、there be句型有时态的变化
1、there be句型的一般过去时常用 there was/ were+主语表达。
1)句子主语为单数名词或不可数名词时,动词be用was。2)句子主语为复数名词时,be用were。
3)主语为几个并列名词时,be的形式与距它最近的一个名词在数量上保持一致。
there was a teacher and 40 students in the room yesterday.昨天房里有一名老师和四十名学生。
be句型的一般将来时常用there will be +主语/ there is(are)going to be+主语来表达。there is going to be a meeting this afternoon.今天下午将有一个会议。
there be句型的用法课件篇五
there be 句型及用法微课教学设计
木头城子中心小学 梁艳
【微课内容】there be 句型及用法。
【微课目标】掌握there be 句型如何变否定句、如何变一般疑问句以及there be 句型口诀。【设计思路】 【微课过程】
一、由there be 句型
(一)微课引出there be 句型
(二)微课教学内容
在there be 句型
(一)微课中,我们学习了there be 句型的定义、结构、就近原则以及there be句型与have/has句型的区别,这节微课我们将继续学习there be 句型如何变否定句和一般疑问句。
二、讲解there be 句型如何变否定句
there be句型的否定式的构成和含有be动词的其它句型一样,直接在be动词后面加上not即可。当肯定句中有some时,要将其改为any。
is a boy in the is not a boy in the room.三、讲解there be 句型如何变一般疑问句
there be句型的一般疑问句变化是把be动词提到句首,再在句尾加上问号即可。当肯定句中有some时,要将其改为any。 there two cats in the tree? yes, there are./ no, there aren't.四、学习there be句型口诀
there be有特点,主语放在be后面,单数主语用is,复数主语要用are。变否定很简单,be后要把not添。变疑问也不难,把be提到there前。否定疑问any换,就近原则多多练。

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