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tooto句型转换
too…to…结构是初中英语中一个十分重要的结构,同时也是中考英语中一个十分重要的考点,高中也常出现,同学们在学习或复习中应注意以下几点:
基本结构特点
too…to…结构的基本形式为“too+形容词或副词+to+动词原形”,其意为“太……以至于不能……”。
扩展资料
He is too shy to speak to her. 他太害羞,不敢同她讲话。It's too cheap to be good. 这东西太便宜,好不了(即便宜无好货)。
He is too young to know right from wrong. 他太小,还分不清是非。
too…to的用法语法句型转换
在一般情况下,too...to...结构意为“太……以致不能……”,too后接形容词或副词,to是动词不定式符号,后接动词原形,动词不定式表示否定意义。但是,too... to...结构在以下情况中,动词不定式表示肯定意义。
too…to…用法详解
1.当too后所接的是glad, kind, ready, easy, pleased, willing等词时。如:
I am too glad to get such a gift.
我很高兴能得到这样的一个礼物。
You are too kind to help me.
你帮我真是太好了。
She is too willing to marry him.
她很愿意嫁给他。
2.当only,quite等词位于too之前时,too相当于very, too后的形容词多是表示人心情的形容词。如:
She is only too excited to get so much money.
得到那么多钱,她很激动。
I was quite too angry to miss the first train.
错过了第一班火车,我很生气。
[友情提示] too... to...结构与It’s too... to do sth.句型的区别:
在It’s too... to do sth.句型中,it作形式主语,真正的主语是不定式to do sth., to do sth.表示肯定意义。如:It’s too easy for you to do the job well.
对你来讲,做好那项工作很容易。
It’s too difficult for the old to climb up the mountain.
对老年人来说,爬上那座山太难了。
too...to...
“太......以至于不......”
这个结构中虽然没有not,却表示否定含义,这 too的作用有关系:too是一个副词,意思是“太”我们用到“太”的时候,往往是“超出了某种限度”,后面的to后面是动词原形,表示不能做的事。
You are too young to see this film. 你太小了,不能看这部电影。
He is too busy to stay with his children. 她太忙了,没有时间陪孩子。
Never too old to learn. 活到老学到老。(对学习来说,再老都不是事儿。)
tooto的用法语法加yet
too…to的用法语法:too…to的句式结构形式为“too+形容词/副词+to+动词原形”,通常翻译成“太…而不能…”。在通常情况下,too…to…结构中的不定式可根据其是否及物来确定它是否带宾语。
1.too…to的语法
(1)He is too shy to give a speech. 他太害羞,不敢做演讲。
(2)It's too far to get there on time. 那个地方太远,不能准时到达。
2.不定式的逻辑主语:有时不定式前可以带有一个由介词for引出的逻辑主语。
(1)It's too expensive for her to buy. 太贵了,她买不起。
(2)The box is too heavy for the boy to carry. 这个箱子太重,这男孩提不起。
3.不定式是否带宾语:在通常情况下,too…to…结构中的不定式可根据其是否及物来确定它是否带宾语。
(1)He is too tired to go any further. 他太累了,不能再往前走了。
(2)The room is too dirty to live in. 这房间太脏,不能住。
4.不定式是否用被动语态
(1)The text is too difficult to understand. 这课文太难了,理解不了。
(2)The text is too difficult for the students to understand. 这课文太难了,学生理解不了。
5.与so [such]…that结构的转换
(1)The child is too young to dress himself.
→The child is not old enough to dress himself.
(2)The box is too heavy for me to carry.
→The box is so heavy that I can’t carry it.
6.too…to…有时可表示肯定意义
(1)He is too clever not to understand this. 他太聪明,不会不明白这一点。
(2)Never too old to learn. 活到老学到老。
英语中的too to结构
【too...to 结构表示肯定含义的情况】
我们知道too...to结构一般表示否定含义,意为"太...以致于不能"
eg:He is too old to work.
但too...to在下列情况下却表示肯定含义:
⑴当too前或to前有否定词构成双重否定时.
eg:English is not too difficult to learn.
英语并不太难学.
He is too wise not to see that.
他很聪明,不会不懂这一点.
⑵当too后是glad,pleased,happy,delighted,satisfied,ready,willing,kind,apt,good,
true,easy,near,careful,well,early,delicious,eager,anxious等形容词或副词时.
eg:They are too anxious to leave.
他们急于离开.
He is too ready to help others.
他总是乐于助人.
与这些词连用时,too前还常加上only,all,but,just,simply等副词,意思不变,因为这些词加上too后与very同义.
eg:I'm only too glad to see you .
见到你非常高兴.
They are but too pleased to hear the news.
他们听到这个消息,非常高兴.
⑶与cannot连用时.
eg:You cannot be too careful(=You can never be careful enough) to do your homework.
你做作业越仔细越好(=无论怎样仔细也不过分).
⑷当不定式在句中作定语或真正的主语时.
eg:There are too many problems to be solved.
有很多问题有待解决.
It is too much to say that he is a fool
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