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among-between的区别用法-全

among-between的区别用法-全
among-between的区别用法-全

Lesson two

among between “在……之间”,区别如下:

(1)between用于表示双方之间的关系,不论双方的数目是多少。Between+名词复数

The train runs between Beijing and Nanning.火车在北京和南宁两地间运行。There is a tree between the two houses.这两座房子之间有一棵树。

(2)among后接人或物必须是三个或三个以上,在一群、一组或一个整体中间。如:I saw him among the crowd.我看见他在人群中。

London is among the greatest cities of the world.伦敦是世界上最大的城市之一。注:在下列情况,between可用于三者:

(1)两个以上的人或物用and连接时。如:between A,B and C在A、B、C之间

(2)涉及事物之间的区别或各国之间的关系时。如:

the difference between the three of them他们三者之间的区别

the relations between various countries各国之间的关系

(3)表示“由于……合作的结果”时。如:

Between them they landed the fish.他们协力把鱼拖上了岸。

(4)在divide,share等表示“分享”之类的动词之后,若接一个表示三者或三者以上的复数名词时,用among和between均可。如:

He divided his money among[between]his five sons.他把钱分给了5个儿子。

习题:

1、Paris is______ the largest cities in the world. 巴黎是世界上最大的城市之一。

2、I found it______ a pile of old books. 我在一堆旧书中找到了它。

3、There was a fight ______ the two boys. 这两个孩子打过一次架。

4、when we talk about the universe,we mean the earth,the sun,the moon and the stars,and the spaces______them.

There be

there is /are 表示某个地方存在或有某个不确定的人或物。

该结构一般与介词短语连用,说明范围或地点场所。

There be + 某物/ 某人+ 某地

There be+ sb+sw

1,there is/are 结构中的实际主语是is/are 后面的名词。因此,假如该名词是复数,动词应是are.

There is a flower in the bottle. 瓶里有一朵花。

There is some money in the purse. 钱包里有些钱。

例:There ____ a cup on the table.

There ______ some bottles on the table.

There ______ a cup and some bottles on the table.

There _______ some bottles and a cup on the table.

2,若句子中有几个并列的主语时,be的形式要与离其最近的一个主语在人称和数上保持一致。

如: There is a boy, a girl and two women in the house.

房子里有一个男孩,一个女孩和两个妇女。

There are ten students and a teacher in the office.

办公室里有十个学生和一个教师。

区别: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.

3,There be 结构的句型转换

否定句

there be的否定式通常在be后加not构成(在口语中be时常与not缩写在一起)。如果句中有some,一般要变成any。如:

There are some children in the picture. →There aren't any children in the picture.

4,一般疑问句及其答语

把be提到there前,首字母大写,句末用问号即可。

其肯定答语是Yes, there is / are;否定答语为No, there isn't / aren't。

如:

There is a radio on the desk.

Is there a radio on the desk ?

Yes, there is. / No, there isn’t.

规则:

is/are要提前, some 变any,其他都不变.

5,There are no students in the classroom.

=There are not any students in the classroom.

注意:There be否定句型中的not any与no可以互换。

not any强调一个都没有。

6,There be 句型的特殊疑问句形式

1.对主语提问:

当主语是人的时候,则用who 引导,

当主语是物的时候,则用what 引导。

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:

→What's over there?

→Who is in the room?

2.对地点状语提问:则用where 引导

如:

→Where is the computer?

→Where are the four children?

3.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?

there be句型有时态的变化

1. there be 句型的一般过去时

There was/ were+某物/某人+其他。

思考:什么时候用was,什么时候用were

There ___a teacher and 40 students in the room yesterday.

2. there be句型的一般将来时

There will be +sb/sth +其他

There is (are) going to be+sb/sth +其他

There will be a party on Monday.

There is going to be a meeting this afternoon

3.其他结构:

There be+sb.+doing sth.+地点/时间

有某人在做某事

There is a baby sleeping in the room.

树上有一只鸟正在唱歌。

There is a bird singing in the tree.

街上有两个男孩正在奔跑。

There are two boys running in the street.

语法:比较级和最高级

1、形容词和副词的比较级只限于两者之间;三者或三者以上用最高级

2、最高级在使用时,前面通常要加定冠词,并有一个短语或从句表示范围“定

冠词(the)+最高级+表示范围的短语或从句”

注:物与物之间比较,人与人之间比较,用介词of

如果后面跟一个表示范围的地点场所,则用in

如果后面跟一个从句,用that 引导,或省略不用

例:

?He is the tallest of the three boys

?John is the cleverest of us all.

?This is the largest dress in the shop.

?The ChangJiang River is the longest river in China

?This is the best film that I have ever seen.

?She is the most beautiful girl I have ever seen.

mountain 和hill 的区别:

1)mountain 的意思是“山”、“山岳”,其复数形式mountains 常表示“山脉”,

通常指比hill 大或陡峭的高山例如:

①It’s the highest mountain in the world.它是世界上最高的山.

②The city lies in a valley with high mountains all around it .城市坐落在高山环抱的山谷中.

③the Rocky Mountains 落矶山脉

Climb mountain

2)hill 的意思是“小山”、“丘岭”,通常指比mountain 小的山.例如:①They are climbing the hill .他们正在爬山.②The house stands on the top of the hill.房子位于山顶上.

go/trave to the hill

3) mountain=mount, 指大山,高山。如果表示某一专有名词,而且置于专有名词前,要用mount, 如:Mount Taishan, Mount Qumolangma.

cross,across与through的区别

cross 作动词用,“穿过,越过”的意思。主要表示在物体表面上横穿。如横过马路、过桥、过河等,与go across同义。

例如,Be careful when you cross the street.过马路时要小心。

Cross (Go across )the bridge, and you will see a big building .

过这座桥你就会看到一栋大楼。

cross作名词用是“十字架,十字形饰物”的意思。 across是介词,有“横跨,横穿,穿越”之意。

如,The Great Green Wall is across the northwest of China.绿色长城横跨中国西北。across与go/walk等动词连用表示“穿过,越过,横穿”的意思。与cross基本同义,也是表示从物体表面经过。

例如,Go across the road , you will find the post office on your left. 横过这条公路,你会发现邮局就在你的左边。

through是介词,“在...之中,透过”的意思,常与go,walk等动词连用,表示“穿越,横穿”等意思。主要表示从物体内部穿过。如穿过森林、隧洞等。例如,The two friends were walking through the forest.这两个朋友正沿着森林走。 The sunlight comes through the glass.阳光透过玻璃。

along 和down区别

go along是沿着走的意思,比如说顺着某条路走;

go down是沿着走下去的意思,有沿着什麽走到头的涵义,比如说沿着某条路走到头.go down this street,you can see a post office.

(注:可编辑下载,若有不当之处,请指正,谢谢!)

英语中英语中do和does的用法区别

英语中英语中do和does的用法区别 很多人对do和does的用法不是很了解。英语中do 是动词原形,用于第一人称、第三人称的复数(I/you/we/they)does 用于第三人称单数(he/she/it) does 用于第三人称单数。 第一人称 [解释]:1.在言语(书面或口头)活动中﹐指称说话人自己的﹐为第一人称。如"我"﹑"我们"等。在文学作品中第一人称"我"可以是作者自己﹐也可以是虚构的人物。[参考词典]:汉语大词典 第三人称 [解释]:1.在言语活动中﹐指称说话人与听话人以外第三方的﹐为第三人称。如"他"﹑"她"﹑"它"﹑"他们"等﹐在叙事性文学作品中运用第三人称是最常见的叙述方式。[参考词典]:汉语大词典 Do

What do I do? 该怎幺办呢? What do you do? 你当时做什幺? Do good 有益,促进健康,使满意Do into 把……译成

Do john? 约翰呢? Do over 清扫,重新装饰Do this. 做这个。 Do well 成功,做得好

They do. 他们住在那儿。 does. everybody does. 每个人都是这样。Yes, it does. 也合乎实际。

Perhaps,he does. 或许,他要打。 He does not go. 他没去。 What does that do? 有什么用途? Yes, he does. 是的,他有。

Yes, it does. 是的,它是。 Does Alice speak English? 爱丽丝讲英语吗? Does he like coffee? 他喜欢咖啡么? Does he study English? 他学英语吗?

do-does的用法和练习题

do, does的用法 ●do用于当主语是第一人称I, 第二人称you 及复数时(复数包括we, they, these, those及两个以上的人或者事物。 ●does 用于当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。 含有实义动词的句型结构变换 一、肯定陈述句 1.当主语是I, you及复数时,谓语动词用原型。 Eg. I know it. (Eg.表示例如的意思) They have two volleyballs. Tina and Tom like ice cream. 2. 当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。谓语动词要变为第三人称单数形式。特别要注意have—has Eg. She has a set of keys. He knows my name. Tom needs a computer game. 二、肯定陈述句变换成否定陈述句 1.当主语是I, you及复数时,在谓语动词前加do not don’t Eg. I don’t know it. They don’t have two volleyballs. Tina and Tom don’t like ice cream. 2. 当主语是第三人称单数时,在谓语动词前加does not = doesn’t, 谓语动词打回原型 Eg. She doesn’t have a set of keys. He doesn’t know my name. Tom doesn’t need a computer game. 三、肯定陈述句变换成一般疑问句采用“一加二变三问号”。 一加: 当主语是I, you及复数时,在句子开头加do; 当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等), 在句子开头加does; 二变: 变大小写; 第一人称变为第二人称(I / we变为you, my / our变为 your); 当主语是第三人称单数时,谓语动词要打回原型。 三问号: 在句末加问号。 肯定回答;Yes, 主语 + do/ does. 否定回答:No, 主语+don’t / doesn’t . (主语要用相应的人称代词主格) Eg. Do you know it? Yes, I do. / No, I don’t . Do they have two volleyballs? Yes, they do. / No, they don’t . Do Tina and Tom like ice cream? Yes, they do. / No, they don’t. Does she have a set of keys? Yes, she does. / No, she doesn’t. Does he know your name? Yes, he does. /No, he doesn’t.

do 和 does的用法专项练习

do 和does的用法专项练习 一:读一读(人称代词) 用do 第一人称:I (我)、we(我们) 第二人称:you(你)、you(你们) 第三人称复数:they(他们),多个人名(Jenny and Tony, father and mother, my teachers…). 用does 第三人称单数:he(他),she(她),it(它),单个的人名(Jenny, Tony, my father…)或单个物品(rabbit, monkey, elephant, desk, pillow…) 二:认一认,读一读(请分辨哪些是第三人称单数并圈出) Tony friend my father Jenny Gogo and Tom it the cat my teacher they you my brothers ant ants she he father and mother my brother my brothers friends your sister your sisters teachers Olina 三:填一填,读一读(用do 和does/don’t doesn’t填空) 1.you like soccer? Yes, I . 2.they like ping--pong? Yes, they . 3.Tony and Ben like baseball? No, they . 4.your friend s like tennis? Yes, they . 5.your brother like basketball? No, he . 6.you like basketball? Yes, I . 7.they like watermelons? No, they . 8.Jenny have white bowls? Yes, she .

do--does的用法

*助动词的用法,帮助实义动词构成否定句和疑问句。 do 这个词(does是第三人称单数形式),大体上从两方面来讲。 1.作为行为动词,跟其他动词一样,如study, play等。他的意思是“做”等。如:We usually do our homework in the afternoon. He does his homework in the evening. 2.作为助动词,也就是帮助主要动词构成否定和疑问等。 ●do用于当主语是第一人称I, 第二人称you 及复数时(复数包括we, they, these, those及两个以上的人或者事物)。 ●does 用于当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。 *含有实义动词的句型结构变换 一、肯定陈述句 1.当主语是I,you及复数时,谓语动词用原型。 Eg. I know it. They have two volleyballs. Tina and Tom like ice cream. 2. 当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。谓语动词要变为第三人称单数形式。特别要注意have—has Eg. She has a set of keys. He knows my name. Tom needs a computer game. 二、肯定陈述句变换成否定陈述句 1.当主语是I,you及复数时,在谓语动词前加do not = don’t Eg. I don’t know it. They don’t have two volleyballs. Tina and Tom don’t like ice cream. 2. 当主语是第三人称单数时,在谓语动词前加does not = doesn’t, 谓语动词打回原型 Eg. She doesn’t have a set of keys. He doesn’t know my name. Tom doesn’t need a computer game. 三、肯定陈述句变换成一般疑问句采用“一加二变三问号”。 一加: ●当主语是I,you及复数时,在句子开头加do; ●当主语是第三人称单数时, 在句子开头加does; 二变: ●变大小写; ●第一人称变为第二人称(I / we变为you, my / our变为your); ●当主语是第三人称单数时,谓语动词要打回原型。 三问号:在句末加问号。 肯定回答;Yes, 主语+ do/ does. 否定回答:No, 主语+don’t / doesn’t . (主语要用相应的人称代词主格) Eg. Do you know it? Yes, I do. No, I don’t .

助动词do和does专题练习(附答案)

助动词do/does的用法专题 助动词do与does口诀 (一)(do ) 变句型,先观察,陈述句中动用原, 一般疑问do提前,否定don’t实动前。 (二)(does) 若是主语为三单,陈述句中动变形,一般疑问也简单, does放在句子前,否定doesn’t实动前,主动出现动还原。 总结: 含有实义动词的句子,进行句子转换时应借助于助动词do/does,主语是三单(he,she,it)时用does,其他用do。否定句在动词原形前加don’t /doesn’t,一般疑问句把do/does 提前,特殊疑问句由特殊疑问词+一般疑问句。 句子类型及结构 肯定句:主语+动词+其它。主语是三单,动词用三单 I like this blue sweater. Tom likes this blue sweater. 我喜欢这件蓝色的毛衣。Tom喜欢这件蓝色的毛衣。 Tom likes English. Tom喜欢英语。 I like this blue sweater. Tom likes English. 否定句:主+ don’t/doesn’t+动原+其它 I don’t like this blue sweater. 我不喜欢这件蓝色的毛衣。 Tom doesn’t like English. Tom不喜欢英语。 I like this blue sweater. Tom likes English. 一般疑问句:do/does提前,其它照抄不变(Do /Does+主+动原+其它),一人称变二人称。回答:Yes,主+do/does. No,主+ don’t/doesn’t. Do you like this blue sweaterYes, I do. / No, I don’t. 你喜欢这件蓝色的毛衣吗是的,我喜欢; 不,我不喜欢。 Does Tom like EnglishYes,he does. / doesn’t. Tom喜欢英语吗是的,他喜欢;不,他不喜欢。

do和does用法区别

归纳起来, do ,does 的用法有四方面: 一.用作一般的动词,均可.do是一不规则变化的动词(do ,did,done). do,据人称和单复数的不同而有字形的变化.第一第二人称,以及第一.二.三 人称的复数时,都用do . 第三人称单数时,用does( he does she does it does ) 例如: I do my homework on Sunday. You do your homework on Sunday. We do our homework on Sunday. You do your homework on Sunday. They do their homeworkon Sunday. He does his homework on Sunday. She does her homework on Sunday. 二.当助动词用,用它来构成疑问句.这时它本身没有实义,只是一个构成疑问句的符号而已.这种用法时,它随人称和数的变化规则与上述相同.只是把它放到句子的最前面(句首).例如: Do I ............... Do you ............. Do we .............. Do you ............. Do they ............ Does he ............ Does she ........... Does it ............ 三.当助动词用,与not 连用使句子构成否定句.其随人称和数的变化规则与上述相同.例如:

I do not .................. (do not 可简化为don't ,下同) You do not ................ We do not.................. You do not................. They do not................ He does not................ (does 可简化为doesn't,下同) She does not............... 四.当作助动词,本身在句子中无实义,只是加强句子中动词的语气.其随人称和数的变化同上.例如: Do write to me.(一定写信给我!) Never do I see such a fool.(我从来没见过这样的蠢才.) She does come.(她的确来了.) * * * * * * 按词性, do 还可以用作名词.其意是"欺骗";"宴会,宴请".例如: It's all a do.(完全是欺骗.) We have got a do on to-night.(家里今晚请客.)

do和does的用法

do和does的用法 do 这个词(does是第三人称单数形式),大体上从两方面来讲。 1.作为行为动词,跟其他动词一样,如study, play等。他的意思是“做”等。如:We usually do our homework in the afternoon. He does his homework in the evening. 2.作为助动词,也就是帮助主要动词构成否定和疑问等。 We don't like bananas. Do you like apples? Does he like English? He doesn't like swimming. 上面有一句He does his homework in the evening.要是变成否定句就成了这个样子: He doesn't do his homework in the evening. 这里加上了助动词doesn't,而原来的主动词does变成原形do了。 作为助动词的do和does是没有词义的,它们在句中的构成一般现在时的疑问句和否定句. Do用于主语第一人称,第二人称和第三人称复数形式的句中,does用于主语第三人称单数的句中。 Eg. Do you want to be a teacher? 你想成为一个老师吗? Do his friends go to park every day? 他的朋友们每天都去公园吗? I don’t like him. 我不喜欢他。 Where does Tom come from? 汤姆来自哪里? I do n’t know.我不知道。 He doesn’t live here. 他不住在这儿。 will/can/could/would/should/shall 等助动词后面加be 其他时候, 第一人称I后面用am 第二人称, 复数, 用are 单数用is... 1、名词 A)、名词的数 我们知道名词可以分为可数名词和不可数名词,而不可数名词它没有复数形式,但可数名词却有单数和复数之分,复数的构成如下: 一)在后面加s。如:fathers, books, Americans, Germans, apples, bananas 二)x, sh, ch, s, tch后加es。如:boxes, glasses, dresses, watches, wishes, faxes 三)1)以辅音字母加y结尾的变y为i再加es 如:baby-babies, family-families, duty-duties, comedy-comedies, documentary-documentaries, story-stories 2)以元音字母加y结尾的直接加s。如:day-days, boy-boys, toy-toys, key-keys, ways 四)以o结尾加s(外来词)。如:radios, photos, 但如是辅音加o的加es:如: tomatoes西红柿, potatoes马铃薯

助动词dodoesdid和be动词amisare用法的区别

助动词do \ does \ did 和be动词am \ is \ are 用法的区别 助动词do \ does \ did do是原形,用于一般现在时态中的第一二人称和第三人称的复数(I,you,we,they);does是do的第三人称单数形式,用于一般现在时态的第三人称单数(he,she,it,姓名);did是do的过去式,用于一般过去时态的任何人称(I,you,he,she,it,we,they)。 不管怎样,跟在这三个词后面的动词都必须为动词原形。 do \ does \ did+ V.(动词原形) 例如: Do you like meat\ bananas\fish\apples? No,I don`t. Does he like apples? No,he doesn`t. He does like apples. like就是原形 Where did he go yesterday? 他昨天哪儿了? Did you study English? 你们学过英语吗? 系动词(be动词)am \ is \ are be是系动词,又称be动词,包括am、is、are三个。 am用于第一人称单数;(I) 第三人称单数用is;(he\she\it) 其他人称全部都用are。(we \they\ you\ 、、、) was (am \ is 的过去式)wasn’t were(are 的过去式)weren’t 练习题: ______she like drinking? ________they play football? ______she beautiful? ________your dog walk in the zoo? ______she come from China? He ________ like pears. ______she from China? _______ your cats eat fish? ______ he watch TV at night? _______ you go to school everyday? ______ we have a good teacher? I ________ have a watch. ______you a student? , .(否定回答) There ______ many boats on the lake. Children ______ happy yesterday. Amy ______ hungry yesterday. ______ they young then? ______ he tall then? , .(否定回答) ______ it sunny? , .(否定回答) ______ it windy yesterday ______ Beijing? , .(否定回答)______ she ______ ______ zoo then? , .(否定回答) 1 / 1

六年级英语Do 和Does的用法

Do 与Does的用法 作为助动词的do与does就是没有词义的,它们在句中的构成一般现在时的疑问句与否定句。 三单用does,复数用do ●询问动物就是否喜欢什么句型: Do snakes like music? 【复数,用do提问,they答】 肯定回答: Yes, they do、 否定回答: No, they don’t、 Does snake like music? 【单数,用does提问,it 答】 肯定回答: Yes, it do、 否定回答: No, it don’t、 ●询问别人就是否经常干某事句型:Do you often…? 您经常干什么不? 回答:Yes, I do/ No, I don’t、 例:Do you often play games? 您经常玩游戏不? Yes, I do/ No, I don’t、 ●询问别人就是否想要干某事句型:Do you want to +动词原形? 您想干什么不?肯定回 答:Yes, I(we) do/ Yes, please、 否定回答:No, I (we) don’t/ No, thank you

例:Do you want to drink a coffee? 您想喝一杯咖啡不? Yes, I(we) do/ Yes, please、 No, I (we) don’t/ No, thank you 练习题: 1、What__you need for breakfast? Some milk and an egg、 2、I__want any juice、I want some milk、 3、Do Ben and you like vegetables? No,we___、 4、How__they go to school?By underground、 5、__your friend have lessons every day?No,he__、 6、What__your father do? He's a shop assistant、 7、Tom,__make a noise in class,please、 8、Kitty__do her homework at school、She___it at home、三将下列句子改为否定句与一般疑问句 1、I do my homework at home、 否定句: 一般疑问句: 2、We have a picnic on Sundays、 否定句: 一般疑问句: 3、Ben rides his bicycle at four o'clock、

do和does用法

六年级英语13 助动词包括do, does的用法 ●do用于当主语是第一人称I, 第二人称you 及复数时(复数包括we, they, these, those及两个以上的人或者事物。 ●does 用于当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。 1___he watch TV at night? Yes , he does. 2___you go to school everyday ? No ,I don`t . 3___Jack and Peter like apples ? 4___Tina go swimming on Sunday ? 5___they play football ? 6___we have a good teacher ? Yes ,we__ 7 ___your dog walk in the zoo ? 8___I have a big nose ? No, you__(not) 9___your cats eat fish ? Yes ,they __(not) 10___their mothers go shopping ? No,they___(not) 11I___(not) speak Japanese,___you speak Japanese ? 注:一、二、(三复)指的是第一、第二人称单复数,第三人称复数。动用原指动词用原形,实动指实义动词。 do 这个词(does是第三人称单数形式),大体上从两方面来讲。 1.作为行为动词,跟其他动词一样,如study, play等。他的意思是“做”等。如: We usually do our homework in the afternoon. He does his homework in the evening. 2.作为助动词,也就是帮助主要动词构成否定和疑问等。 We don't like bananas. Do you like apples? Does he like English? He doesn't like swimming. 上面有一句He does his homework in the evening.要是变成否定句就成了这 个样子: He doesn't do his homework in the evening. 这里加上了助动词doesn't,而原来的主动词does变成原形do了 三.选词填空。 1. [Do/Does]______ he watch TV at night? Yes he does. 2.[Do/Does]______ you go to school everyday? No, I don't. 3.[Do/Does]______ Jack and Peter like apples? 4.[Do/Does]______ Tina go swimming on Sunday? 5.[Do/Does]______they play football? Yes, they ___[do/does] 6.[Do/Does]_____ we have a good teacher? Yes, we____[do/does] 7.[Do/Does]____they jump rope ? No, they__[do not/does not]. 8.[Do/Does]_____your dog walk in the zoo? nose? big a have I 9.Do/Does]____ No, you _____[do not/does not] 10. [Do/Does]____ your cats eat fish?

初一Be_do和does的用法和练习

系动词Be(am, is, are)的用法 一、请记住以下口诀: 我用am,你用are,is连着他,她,它; 单数名词用is,复数名词全用are。 变疑问,往前提,句末问号莫丢弃。 变否定,更容易,be后not莫忘记。 疑问否定任你变,句首大写莫迟疑。 二、Be动词在一般过去时中的变化: 1.am 和is在一般过去时中变为was。(was not = wasn’t) 2.are在一般过去时中变为were。(were not = weren’t) 3.带有was或were的句子,其否定、疑问的变化和am,is, are一样,即否定句在was或were后加not,一般疑问句把was或were调到句首 am,is are 都属于be动词,be是他们的原型 be动词的一般现在时有三种形式,即:am, is, are。 1. 如果主语是第一人称I(我)时,be动词用am。 如:I am a student. 我是一名学生。 I am 还可缩写成I'm。如: I'm David. 我是大卫。 2. 如果主语是you (你,你们), they (他们,它们,她们)或名词复数(两个以上的人或物)时,be动词必须用are。如:Are you twelve? 你是十二岁吗? Tom and Lily are good friends. 汤姆和莉莉是好朋友。 They are at school. 他们在学校。 are与主语还可缩写。如:We are= We're,They are =They're, You are = You're。而are与not可缩写成aren't。 如:They aren't students. 他们不是学生。但是am与not不能缩写。 3. 如果主语是单数名词、不可数名词或单数第三人称代词(he, she, it)时,be动词用is。 如:My mother is a teacher. 我的妈妈是一名老师。 He is a student. 他是一名学生。 is也可与主语缩写,如: He is = He's, My mother is = My mother's等。但是This is不可缩写。而is与not可缩写成isn't。如:This isn't a book. 这不是一本书。 根据以上叙述我们可以把动词的用法以口诀的形式表述出来: 我(I)是am, 你(you)是are, 剩下is留给她(she), 他(he), 它(it), 两个以上都用are。 be动词am,is,are,如何正确使用它。我用am,你用are,is用于他、她、它。以上主语是单数. 复数主语全用are。指示代词作主语,This,that用is,These,those要用are。若是变为否定句,Not系动词后面加。若变一般疑问句,句首A m,Is,Are,句末问号莫忘加。回答一般疑问句,Yes,或N o简回 do和does的用法 do 这个词(does是第三人称单数形式),大体上从两方面来讲。 1.作为行为动词,跟其他动词一样,如study, play等。他的意思是“做”等。如: We usually do our homework in the afternoon. He does his homework in the evening. 2.作为助动词,也就是帮助主要动词构成否定和疑问等。

do-does的用法和练习题

助动词do, does的用法 ●do用于当主语是第一人称I, 第二人称you 及复数时(复数包括we, they, these, those及两个以上的人或者事物。 ●does 用于当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。 含有实义动词的句型结构变换 一、肯定陈述句 1.当主语是I, you及复数时,谓语动词用原型。 Eg. I know it. (Eg.表示例如的意思) They have two volleyballs. Tina and Tom like ice cream. 2. 当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。谓语动词要变为第三人称单数形式。P98 特别要注意have—has Eg. She has a set of keys. He knows my name. Tom needs a computer game. 二、肯定陈述句变换成否定陈述句 1.当主语是I, you及复数时,在谓语动词前加do not = don’t Eg. I don’t know it. They don’t have two volleyballs. Tina and Tom don’t like ice cream. 2. 当主语是第三人称单数时,在谓语动词前加does not = doesn’t, 谓语动词打回原型 Eg. She doesn’t have a set of keys. He doesn’t know my name. Tom doesn’t need a computer game. 三、肯定陈述句变换成一般疑问句采用“一加二变三问号”。 一加: 当主语是I, you及复数时,在句子开头加do; 当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等), 在句子开头加does; 二变: 变大小写; 第一人称变为第二人称(I / we变为you, my / our变为 your);当主语是第三人称单数时,谓语动词要打回原型。 三问号: 在句末加问号。 肯定回答;Yes, 主语 + do/ does. 否定回答:No, 主语+don’t / doesn’t . (主语要用相应的人称代词主格) Eg. Do you know it? Yes, I do. / No, I don’t . Do they have two volleyballs? Yes, they do. / No, they don’t . Do Tina and Tom like ice cream? Yes, they do. / No, they don’t. Does she have a set of keys? Yes, she does. / No, she doesn’t. Does he know your name? Yes, he does. /No, he doesn’t. Does Tom need a computer game? Yes, he does. /No, he doesn’t.

六年级英语Do 和Does的用法

Do 和Does的用法 作为助动词的do和does是没有词义的,它们在句中的构成一般现在时的疑问句和否定句。 三单用does,复数用do ●询问动物是否喜欢什么句型: Do snakes like music? 【复数,用do提问,they答】 肯定回答:Yes, they do. 否定回答:No, they don’t. Does snake like music? 【单数,用does提问,it 答】 肯定回答:Yes, it do. 否定回答:No, it don’t. ●询问别人是否经常干某事句型:Do you often…? 你经常干什么吗? 回答:Yes, I do/ No, I don’t. 例:Do you often play games? 你经常玩游戏吗? Yes, I do/ No, I don’t. ●询问别人是否想要干某事句型:Do you want to +动词原形? 你想干什么吗?肯定回答: Yes, I(we) do/ Yes, please. 否定回答:No, I (we) don’t/ No, thank you

例:Do you want to drink a coffee? 你想喝一杯咖啡吗? Yes, I(we) do/ Yes, please. No, I (we) don’t/ No, thank you 练习题: 1.What__you need for breakfast? Some milk and an egg. 2.I__want any juice.I want some milk. 3.Do Ben and you like vegetables? No,we___. 4.How__they go to school?By underground. 5.__your friend have lessons every day?No,he__. 6.What__your father do? He's a shop assistant. 7.Tom,__make a noise in class,please. 8.Kitty__do her homework at school.She___it at home. 三将下列句子改为否定句和一般疑问句 1.I do my homework at home. 否定句: 一般疑问句: 2.We have a picnic on Sundays. 否定句: 一般疑问句: 3.Ben rides his bicycle at four o'clock.

do和does的用法

do 这个词(does是第三人称单数形式),大体上从两方面来讲。 1.作为行为动词,跟其他动词一样,如study, play等。他的意思是“做”等。如: We usually do our homework in the afternoon. He does his homework in the evening. 2.作为助动词,也就是帮助主要动词构成否定和疑问等。 We don't like bananas. Do you like apples Does he like English He doesn't like swimming. 上面有一句He does his homework in the evening.要是变成否定句就成了这个样子: He doesn't do his homework in the evening. 这里加上了助动词doesn't,而原来的主动词does变成原形do了。 作为助动词的do和does是没有词义的,它们在句中的构成一般现在时的疑问句和否定句. Do用于主语第一人称,第二人称和第三人称复数形式的句中,does用于主语第三人称单数的句中。 Eg. Do you want to be a teacher 你想成为一个老师吗 Do his friends go to park every day 他的朋友们每天都去公园吗 I don’t like him. 我不喜欢他。 Where does Tom come from 汤姆来自哪里 I don’t know.我不知道。 He doesn’t live here. 他不住在这儿。 will/can/could/would/should/shall 等助动词后面加be 其他时候, 第一人称I后面用am 第二人称, 复数, 用are 单数用is...

do和does引导的疑问句

第四讲 do和does引导的疑问句 姓名___________ do和does引导的疑问句叫作一般疑问句,do用于一二人称,does用于第三人称。本节课我们将了解简单的do/does问句。 一 Do的用法:(用于对I ,you,we,they的提问,我们主要学习对you和they 的提问)。 肯定回答用“Yes,I/we/they do”,否定回答用“No,I/we/they don’t”. (1).Do you like pears ? Yes,I do. No,I don’t”. (2) Do they like apples? Yes,they do. No,they don’t. 二 Does的用法(用于对she,he,it的提问,我们主要了解对she和he的提问): 肯定回答用“Yes,( she/he )does”,否定回答用“No, ( she/he)doesn’t. (1)Does she like oranges Yes,she does. No,she doesn’t. (2)Does he have ruler ? Yes,he does. No,he doesn’t.

课堂小练 一.选词填空。 1. [Do/Does]_________ he watch TV at night? Yes he does. 2. [Do/Does]_________ you go to school everyday(每天)? No, I don’t. 5. [Do/Does]_________they play football? Yes, they _______[do/does]. 7. [Do/Does]_______ they like apples ? No, they _____[do not/does not]. 9. [Do/Does]________ I have a big nose? No, you _______[do not/does not]. 二翻译句子: 1 ——你喜欢桃子吗?——是的,我喜欢。 __________________________________________________________ 2——他喜欢狗吗?——不,他不喜欢。 __________________________________________________________ 3——你有铅笔吗?——不,没有。 ___________________________________________________________ 家庭作业: apple(苹果) orange(橘子) Banana(香蕉) have(有)yellow (黄色 green (绿色的) blue (蓝色的) white (白色的) 的) black (黑色的) red (红色的) mouse (老鼠) monkey (猴子) panda (熊猫) bird (鸟)

Do和does用法解析

助动词包括do, does的用法 ●do用于当主语是第一人称I, 第二人称you 及复数时(复数包括we, they, these, those及两个以上的人或者事物。 ●does 用于当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。 含有实义动词的句型结构变换 一、肯定陈述句 1.当主语是I, you及复数时,谓语动词用原型。 Eg. I know it. (Eg.表示例如的意思) They have two volleyballs. Tina and Tom like ice cream. 2. 当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等)。谓语动词要变为第三人称单数形式。P98 特别要注意have—has Eg. She has a set of keys. He knows my name. Tom needs a computer game. 二、肯定陈述句变换成否定陈述句 1.当主语是I, you及复数时,在谓语动词前加do not = don’t Eg. I don’t know it. They don’t have two volleyballs. Tina and Tom don’t like ice cream. 2. 当主语是第三人称单数时,在谓语动词前加does not = doesn’t, 谓语动词打回原型 Eg. She doesn’t have a set of keys. He doesn’t know my name. Tom doesn’t need a computer game. 三、肯定陈述句变换成一般疑问句采用“一加二变三问号”。 一加: 当主语是I, you及复数时,在句子开头加do; 当主语是第三人称单数时(第三人称包括she, he, it, this, that,单独的事物或者人名等), 在句子开头加does; 二变: 变大小写; 第一人称变为第二人称(I / we变为you, my / our变为 your);当主语是第三人称单数时,谓语动词要打回原型。 三问号: 在句末加问号。 肯定回答;Yes, 主语 + do/ does. 否定回答:No, 主语+don’t / doesn’t . (主语要用相应的人称代词主格) Eg. Do you know it? Yes, I do. / No, I don’t . Do they have two volleyballs? Yes, they do. / No, they don’t . Do Tina and Tom like ice cream? Yes, they do. / No, they don’t. Does she have a set of keys? Yes, she does. / No, she doesn’t. Does he know your name? Yes, he does. /No, he doesn’t.

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