too和enough的区别和用法

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enough的否定形式

enough的否定形式

Enough的否定形式1. 引言在英语中,否定形式是构成语法的重要部分。

它可以改变一个陈述句的意义,表达相反的观点。

本文将深入探讨单词”enough”的否定形式,包括其构成、用法和相关例句。

2. “Enough”的定义和正面用法首先,让我们了解一下”enough”这个词本身。

根据牛津词典的定义,“enough”是一个副词,表示数量、程度或质量达到或超过所需或期望的水平。

在正面用法中,“enough”通常用于以下几种情况:•表示足够的数量:There is enough food for everyone.•表示足够的程度:I am tired enough to go to bed early.•表示足够满意或合适:This dress is good enough for the party.3. “Enough”的否定形式要构成”enough”的否定形式,我们需要在其前面加上前缀“not”。

因此,“not enough” 是“enough”的否定形式。

当使用“not enough”时,它表达了不足、不够或不满意等意思。

以下是一些例句来说明它在句子中的应用:•There is not enough food for everyone at the party.•I am not tired enough to go to bed early.•This dress is not good enough for the party.需要注意的是,在否定形式中,“enough”之后的名词或形容词前不需要再加上冠词。

4. “Enough”的否定形式的用法4.1 表示不足够的数量当我们想要表达某物或某事的数量不足时,可以使用“not enough”。

以下是一些例句:•There are not enough chairs for all the guests.•She does not have enough money to buy a new car.•We did not bring enough water for the hike.4.2 表示不足够的程度当我们想要表达某事物或某人没有达到期望或要求的程度时,可以使用“not enough”。

(完整word版)too...to...-与-enough...to...-与-so...that...的区别

(完整word版)too...to...-与-enough...to...-与-so...that...的区别

too...to... 与enough...to... 与so...that...的区别too+adj./adv. to+v.太...而不能做某事例:He is too young to go to school. 他年纪太小还不能上学。

2.adj./adv.+enough to +v.足够...而能做某事例:He is old enough to go to school. 他足够大了能上学了/他已到了上学的年龄了。

3.so +adj./adv.+that从句如此...以致例:He is so old that he can go to school.通常来说,这三种句型可用于同义句转换,具体如下:too...to... =not 反义词enough to =so...that 否定句例:He is too young to go to school.= He is not old enough to go to school.= He is so young that he can't go to school.too …to …. ; not …enough to…Step 1 看图说话利用课本P36页的图画和提示词练说too…to do 和not … enough to do 句子。

如:1. The snake / dangerous/ hold . / The boy not braveThe snake is too dangerous to hold. The boy is not brave enough to hold it .板书too…to do 和not … enough to do并让学生明确这两个短语的中文意思是“太… 而不能…”。

提醒学生观察这两个句子结构中的形容词用什么形式,to do中的do 可否变换形式。

在准确理解的基础上继续看图说话。

2. The girl / short / get on the elephant. / she / not / tall .3. The elephant / heavy / carry. / The boy / not strong.4. The elephant / fat / go through the gate. / The gate / not wide.5. The monkey / far away / get the bananas. / The bananas / not near.6. The cat/ slow/ catch the bird./ It / cannot run/ fast .Step 2 抛砖引玉板书The snake is too dangerous to hold. The boy is not brave enough to hold it . (改为同义句) The snake is so dangerous that the boy _________ hold it.学生在理解的基础上探求答案,在探求答案的过程中获得新知。

(完整版)too和enough的区别和用法.doc

(完整版)too和enough的区别和用法.doc

too 与 enough 的区和用法例(1) enough 的用法A在形容之后使用:He failed the exam because it wasn't easy enough.他考不及格,因不易。

(不enough easy)B在名之前使用:He didn' t buy the car because he didn't have enough money.他没那部,因他没有足的。

C 可以用在enough ⋯ for sb./sth.和enough⋯ to do sth.构之中:She hasn't got enough money for a holiday.她没有足的去度假。

This dress isn't big enough for her.件衣服她来不大。

She's not old enough to live alone.她未到独自生活的年。

(2) too 的用法A too表示“ 于”:I can't go out. It's too hot.我无法外出,太了。

She couldn't answer the questions because they were toodifficult for her.她无法回答,因她来太了。

B 可以用在too ⋯ for sb./sth.构之中:This skirt is too big for me.条裙子她来太大了。

It's too easy for me.我来太易了。

C 可以用在too ⋯ to do sth.构之中:The exam was too difficult for him to pass.考太了,以至于他无法通。

The box is too heavy for you to carry.个盒子太沉了,你没法扛起。

She i too young to live alone.她年太小了,无法独自生活。

It is +形容词+enough to 和too ……to的用法资料

It is  +形容词+enough to 和too ……to的用法资料

一、enough to的用法1.enough意思是“充分地,足够”,放在名词之前,形容词、副词之后。

例:他跑得不够快。

He didn’t run fast enough.没有足够的食物。

There are not enough food.【拓展】enough也可以做名词,可以解释为“足够,充分”例:I have eaten enough, Thank you. 我已经吃饱了,谢谢。

2.我们可以用“形容词+enough +to do”的结构来描述一个人的品质和能力。

例:He is tall enough to reach the top of the fridge. 他足够高可以够到冰箱顶上。

He is strong. He can lift it. He is strong enough to lift it. 他强壮地可以举起它。

3.这个结构可以用so ……that……(如此……以至于……)代替,that后面加从句He is so strong that he can lift it. 他是如此强壮以至于可以把它举起来。

4.还可以用“形容词+enough for sb. to do ”这个结构表示“……对某人来说足够……”例:这本书很容易,你能够看懂。

The book is easy enough for you to read.练习:( ) 1.I have ____________ to tell you.A.something enough interesting C.something interesting enoughB.interesting something enough D.enough something interesting( )2. He ran and ran, but he couldn’t run _____________ to catch the bus.A.fast enough B,enough quickly C.enough fast D.enough quickly( )3. Mike is twenty years old, he is _______________ drive a car.A.old enough going to C.enough old to go toB.old enough to go to D.enough old to going我的弟弟已经足够大去上学了。

too enough的用法总结

too enough的用法总结

too enough的用法总结"too"和"enough"都是副词,用于修饰形容词或副词。

1. "too"的用法:
- "too"表示程度过高,多于所需或不适当。

例如:She is too young to drive a car. (她太年轻了,不能开车。


- "too"可以表示反义,用于否定句。

例如:He is not too tired to go out. (他一点也不累,可以出去。


- "too"还可以用于修饰动词,表示动作过度。

例如:I ate too much. (我吃得太多了。


2. "enough"的用法:
- "enough"表示程度足够,适当或合适。

例如:This dress is warm enough for winter. (这件裙子冬天穿很暖和。


- "enough"可以用于修饰名词,表示数量足够。

例如:I have enough money to buy a new phone. (我有足够的钱买一部新手机。


- "enough"还可以用于修饰形容词或副词,表示程度足够。

例如:He is strong enough to carry the heavy box. (他足够强壮,可以搬动那个沉重的盒子。


需要注意的是,"too"和"enough"均放在修饰的词之前。

(完整word版)too...to...-与-enough...to...-与-so...that...的区别

(完整word版)too...to...-与-enough...to...-与-so...that...的区别

too...to... 与enough...to... 与so...that...的区别too+adj./adv. to+v.太...而不能做某事例:He is too young to go to school. 他年纪太小还不能上学。

2.adj./adv.+enough to +v.足够...而能做某事例:He is old enough to go to school. 他足够大了能上学了/他已到了上学的年龄了。

3.so +adj./adv.+that从句如此...以致例:He is so old that he can go to school.通常来说,这三种句型可用于同义句转换,具体如下:too...to... =not 反义词enough to =so...that 否定句例:He is too young to go to school.= He is not old enough to go to school.= He is so young that he can't go to school.too …to …. ; not …enough to…Step 1 看图说话利用课本P36页的图画和提示词练说too…to do 和not … enough to do 句子。

如:1. The snake / dangerous/ hold . / The boy not braveThe snake is too dangerous to hold. The boy is not brave enough to hold it .板书too…to do 和not … enough to do并让学生明确这两个短语的中文意思是“太… 而不能…”。

提醒学生观察这两个句子结构中的形容词用什么形式,to do中的do 可否变换形式。

在准确理解的基础上继续看图说话。

2. The girl / short / get on the elephant. / she / not / tall .3. The elephant / heavy / carry. / The boy / not strong.4. The elephant / fat / go through the gate. / The gate / not wide.5. The monkey / far away / get the bananas. / The bananas / not near.6. The cat/ slow/ catch the bird./ It / cannot run/ fast .Step 2 抛砖引玉板书The snake is too dangerous to hold. The boy is not brave enough to hold it . (改为同义句) The snake is so dangerous that the boy _________ hold it.学生在理解的基础上探求答案,在探求答案的过程中获得新知。

too和enough的用法区别 讲义 2023届高考英语复习

too和enough的用法区别 讲义 2023届高考英语复习

too和enough的用法区别too和enough皆可修饰名词、形容词和副词。

Too表示的是程度深或数量多。

Enough则意味着程度或数量超出所需要的范围。

1.关于enough的用法阅读下面的例子,你会发现,enough有时候位于它所修饰的词语前。

例如:What do we need for dinner? I think we have enough vegetables, dont we?晚饭还需要准备些什么?我觉得蔬菜已经足够了,不是吗?She feels that Tom has more than enough time to help.她感觉汤姆有足够的时间来帮忙。

在其他的例子中,enough位于它所修饰的词语后面,例如:You should ask John for help hes rich enough to help us all!你应该向约翰求助,他那么有钱,一定可以帮到我们的!I dont think they are smart enough to take that class.我觉得他们的智商不足以应付这门课。

看一看上面例子中被enough所修饰的词语。

你会发现,enough位于名词vegetables(蔬菜)和time(时间)的前面,位于形容词rich(富裕的)和smart(聪明的)后面。

如果你不能很好地区分名词和形容词,可以回顾一下词性方面的知识。

a.形容词+enough当我们将enough作为副词使用,用来指代要求的程度或范围时,直接将enough放在所修饰的形容词后面Hes not patient enough to understand children.他在理解孩子方面不够耐心。

My friend wasnt intelligent enough to take the job.我朋友不够聪明,还无法胜任这份工作。

b.副词+enough当enough作为副词来指代要求的程度或范围时,将enough直接放在它所修饰的副词后面。

very too enough的用法区别 -回复

very too enough的用法区别 -回复

very too enough的用法区别-回复very、too和enough都是用来修饰形容词和副词的词语。

它们在句子中的位置和用法略有不同,下面我将一步一步回答你提出的问题。

一、very的用法1. very是一个常用的修饰语,用来加强形容词或副词的程度。

例如:- She is very beautiful.(她非常漂亮。

)- The food is very delicious.(这食物非常美味。

)2. very一般位于形容词和副词之前。

例如:- I am very tired.(我很累。

)- He speaks very fluently.(他说话非常流利。

)3. very还可以用来修饰过去分词,在句中表示“完全”或“彻底”。

例如:- We are very satisfied with the result.(我们对结果感到非常满意。

)- She is very interested in the book.(她对这本书非常感兴趣。

)二、too的用法1. too用来表示“过分”或“太”。

例如:- The water is too hot to drink.(水太烫了,不能喝。

)- The book is too difficult for me to understand.(这本书对我来说太难了,看不懂。

)2. too一般位于形容词和副词之前,表示“程度过高”,通常用于否定句或疑问句中。

例如:- You are too young to watch this movie.(你太年轻了,不能看这部电影。

)- Is it too late to make a reservation?(现在定位子是否太晚了?)3. too还可以用来修饰动词,表示“也”或“又”。

例如:- He sings well, and he dances too.(他唱得好,而且他也跳舞。

)- I study English in the morning, and I play basketball too.(我早上学英语,下午也打篮球。

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too与enough的区别和用法例举
(1)enough的用法
A 在形容词之后使用:
He failed the exam because it wasn't easy enough.
他考虑不及格,因为题不够轻易。

(不说 enough easy)
B 在名词之前使用:
He didn' t buy the car because he didn't have enough money.
他没买那部车,因为他没有足够的钱。

C 可以用在 enough… for sb./sth.和 enough… to do sth.结构之中:
She hasn't got enough money for a holiday.她没有足够的钱去度假。

This dress isn't big enough for her.这件衣服对她来说不够大。

She's not old enough to live alone.她未到独自生活的年纪。

(2)too的用法
A too 表示“过于”:
I can't go out. It's too hot.我无法外出,太热了。

She couldn't answer the questions because they were toodifficult for her. 她无法回答问题,因为对她来说太难了。

B 可以用在 too…for sb./sth.结构之中:
This skirt is too big for me.这条裙子对她来说太大了。

It's too easy for me.这对我来说太轻易了。

C 可以用在 too…to do sth.结构之中:
The exam was too difficult for him to pass.考试太难了,以至于他无法通过。

The box is too heavy for you to carry.这个盒子太沉了,你没法扛起。

She i too young to live alone.她年纪太小了,无法独自生活。

It's too far to walk home from here.从这儿步行回家太远了。

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