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这个to是介词还是不定式符号,介词except (but)后接的不定式to的省略问题,look forward to词组中的to是介词,所以其后要加名词或动名词,不能接不定式。,

知识点1:这个to是介词还是不定式符号

这个to是介词还是不定式符号,介词except (but)后接的不定式to的省略问题,look forward to词组中的to是介词,所以其后要加名词或动名词,不能接不定式。,【类似】
1. He was devoted to _________ the poor.
A. helpB. helpingC. helped D. being helped
2. The weather was cold,but soon he got used to
_________ there. [1]there单词记忆法
◆记忆方法一:联想方式:t-天;here-很热那儿天气很热◆记忆方法二:联想方式:t-天;here-很热记忆方法:那儿天气很热

A. liveB. living C. lived D. having lived
3. You should pay more attention to __________ with
those who differ with you.
A. unite and workB. uniting and workingC. unite and workingD. uniting and work
4. She was on her way to __________ her daughter.
A. seeB. seeing C. saw D. have seen[2]have单词记忆法
◆记忆方法一:联想方式:ha(哈);ve(唯一)哈,唯一的一个苹果我吃了。◆记忆方法二:联想方式:ha(哈);ve(唯一)记忆方法:哈,唯一的一个苹果我吃了。◆记忆方法三:词根词缀记忆法:have v 有,hau=possess,表示“拥有”

5. He was on the way to __________ an engineer.
A. becomeB. becoming C. becameD. be
答案:1. B 2. B 3. B 4. A 5. B




知识点2:介词except (but)后接的不定式to的省略问题

介词except (but)后接的不定式to的省略问题

当介词except和but 后接不定式时,不定式是否带to原则上与其前是否有动词 do 有关:其前有do,不定式一般不带 to;其前没有 do,不定式通常带 to。[3]except单词记忆法
◆记忆方法一:联想方式:ex(一些);ce(车);pt(普通)一些车很普通,被排除。◆记忆方法二:谐音:一颗涩葡萄 除了一颗涩葡萄之外都是甜的。◆记忆方法三:分析:ex --- 一休 ce——“厕”的拼音 pt——“葡萄”的拼音首字母; 记忆方法:除了一休之外,没有人喜欢在厕所里吃葡萄。◆记忆方法四:联想方式:ex(一些);ce(车);pt(普通)记

(1) 关于except的用例:
I can do everything except cook. 除了做饭我什么事都会做。
He does nothing except eat all day. 他整天除了吃什么都不干。
I could do nothing except agree. 我除了同意,没有别的办法。
The windows were never opened except to air the room for a few minutes. 除了要通风几分钟以外,窗子是从来不开的。
(2) 关于but的用例:
They desired nothing but to succeed. 他们只想成功。
I have no choice but to accept the fact. 我别无选择,只有承认事实。
He does nothing but complain. 他只是一个劲地抱怨。
My dog does everything but speak. 我的狗除了不会说话以外什么都会。


知识点3:look forward to词组中的to是介词,所以其后要加名词或动名词,不能接不定式。[4]动名词,名词,相关知识点
without其后接动名词或名词而不接从句。[误] I can't do this work well without you help me.[正] I can't do this work well without your help.[析] without其后接动名词或名词而不接从句。


[误] I'm looking forward to see you.

[正] I'm looking forward to seeing you.

[析] look forward to词组中的to是介词,所以其后要加名词或动名词,不能接不定式。[5]动名词,名词,相关知识点
用for表示目的时,其后面只能接名词,而不要接动名词。[误] I wanted to go to the pub for having a drink.[正] I wanted to go to the pub for a drink.[正] I wanted to go to the pub to have a drink.[析] 用for表示目的时,其后面只能接名词,而不要


to相关单词意思与记忆法:

to单词意思解释释义:
prep. 到, 向, 趋于ad. 向前【医】 原结核菌素; 鸦片酊, 阿片酊相关词组: to oneself to and fro close to to that end

to单词相关例句:

It is no use doing what you like ; you have got to like what you do .——(Winston Churchill , British prime minister)不能爱哪行才干哪行,要干哪行爱哪行。 (美国首相 丘吉尔. W.)
Never bow to authority, but always tip your hat. 应向有权者敬礼,不应向他屈膝。
There is no cure for birth and death save to enjoy the interval. 生和死都无法治,只有享受两者之间的间隔.
It is better to fight for good than to rail at the ill. 与其抱怨,不如积善。
It is better to fight for justice than to rail at the ill.——Alfreds Tennyson, Bitish writer与其责骂罪恶,不如伸张正义。英国作家  丁尼生
To travel through the world it is necessary to have the mouth of hog, the legs of a stag, the eyes of a falcon, the ears of an ass, shoulders of a camel, and the face of an ape, and overplus, a satchel full of money and patience. 周游世界须有猪嘴巴,鹿的腿,鹰的双
Freedom is the freedom to say that two plus two makes four. If that is granted, all else follows.——Ceorge Eric Blair Orwell.British novelist  自由是指人们有说“2+2=4”的自由,有了这一保证,其他一切便会随之而来。英国小说家奥韦尔 .G.E.B.  
The secret of being miserable is to have leisure to bother about whether you are happy or not .——George Bernard Shaw, British dramatist痛苦的秘密在于有闲功夫担心自己是否幸福。英国剧作家肖伯纳。G。
The secret of being miserable is to have leisure to bother about whether you are happy or not . (George Bernard Shaw , British dramatist )——痛苦的秘密在于有闲功夫担心自己是否幸福。 (英国剧作家 肖伯纳 . G .)
I want to bring out the secrets of nature and apply them for the happiness of man . I don't know of any better service to offer for the short time we are in the world .(Thomas Edison , American inventor)  我想揭示大自然的秘密,用来造福人类。我认为,在我们的短暂一生中,最好的贡献莫过于此了。 (美国发明家 爱迪生. T.)