时间：2022-10-24 01:59:20
1. in other words， in a/one word； break one’s word， eat one’ words； have a word with， have words with
（1）in other words意为“换句话说”，是对前面所述内容进行补充、解释、说明。in a/one word意为“总之，简而言之”，是对前面所述内容进行概括总结。
They asked him to leave ― in other words he was fired. 他们请他走人，换句话说，他被开除了。
In a/one word， we must try our best to do the work. 总之，我们必须尽最大努力做这项工作。
（2）break one’s word意为“失信，不守诺言”，而eat one’s words则意为“收回自己的话，承认说错了话”，同学们易从字面意思上来理解，将这二者的意思混淆。
He has broken his word so many times that I cannot trust him any more. 他经常食言，我再也不相信他了。
He said that no one could beat him at tennis， but he had to eat his words after losing several games. 他扬言打网球没人能赢他，但是在经历过数次的失败后他收回了所说的话。
（3）have a word with和have words with的意思大相径庭，have a word with意为“与……谈一谈”，而have words with则意为“与……拌嘴，吵架”。
I would like to have a word with you. 我想和你谈一谈。
I had words with my girlfriend last night. She said she never wanted to see me again. 昨晚，我和女朋友吵架了，她说她再也不想见到我了。
2. cut down， cut off， cut up， cut out
（1）cut down 指“把某物砍倒”，也用来指“削减数目、缩小尺寸”。
（2）cut off 常用来指“切断某物的供应”，也指“与外界失去联系，与……隔绝”等。
（3）cut up 常用来指“把某物切碎，剁碎”，也可引申指“使伤心，使悲痛”。
（4）cut out指“将某物切去，剪下，省略”，也可指“停止做某事”。
We need to cut the article down to 1，000 words. 我们得把这篇文章压缩到1000字。
When there is a fire， the first thing you should do is to cut off electricity. 着火后你要做的第一件事就是切断电源。
She was pretty cut up about their leaving. 他们这一走使她伤心极了。
I think I had at least a billion tests， including one in which they cut out a piece of muscle from my leg and looked at it under a microscope. 我想我做过无数次检查了，包括有一次检查，他们从我的腿部切下一小块肌肉，放在显微镜下观察。
3. declare， announce
（1）announce指正式地“公开，发表，宣布”，侧重“预告”人们所关心或感兴趣的事情，尤指新闻之类的消息。
（2）declare指正式地、明确地向公众“宣布，宣告，声明”，侧重“当众”发表，多用于宣战、议和、宣判等。
Have they announced that when the race will begin？ 宣布比赛什么时候开始了吗？
The United States declared its independence from Britain in 1776. 1776年美国宣布脱离英国而独立。
4. leave alone， leave behind， leave aside， leave out
（1）leave alone 指“不管，别惹，别碰”，或指“撇下……一个人，让……一个人待着”。
（2）leave behind 指“留下（不带走）”，“遗忘”。
（3）leave aside 指“把……搁置一边”。
（4）leave out 指“遗漏，不考虑”。
Leave my sister alone or I’ll tell my father. 离我妹妹远点儿，否则我就告诉我爸爸。
I’ve left my coat behind in the office. 我把外套落在办公室了。
Let’s leave the matter aside for a moment. 让我先把这个问题放一下。
This is spelt wrongly. You have left out the“e”. 这单词拼写错了，你漏掉了“e”。
5. set aside， set about， set out， set off
（1）set aside指“将……放在一边”或“为……节省或保留（钱或时间）”。
（2）set about 指“开始，着手做……”（后接doing sth）。
（3）set out 指“开始，着手做……”（后接 to do sth），也可以指“动身，出发，启程”。
（4）set off 和set out都可以指“动身，出发，启程”，set off 也可以指“燃放（鞭炮等），使爆炸”，也可以引申指“触发，引起（突然的行动）”。
Set aside some time each day to write， even if it is only five minutes. 每天都留出一点时间来写作，仅仅5分钟也行。
I set about researching the habits of snakes so I could trap them in the easiest way. 我着手研究蛇的习性，以便用最简易的方法捕捉它们。
Bell never set out to invent the telephone and what he was trying to design was a multiple telegraph. 贝尔并非一开始就想发明电话，他本来想设计的东西是多路电报。
I think we ought to set off at 7：00， while the roads are empty. 我认为我们应该7点出发，趁那时道路畅通无阻。
6. as well as， as well， not only…but （also）
（1）as well as指“除……之外，也，和”。 侧重点在前，谓语动词同前面的名词或代词的数保持一致，当连接并列谓语时，后一个动词一般用动名词形式。as well as 还可以作为比较结果表示“与……一样好”。
（2）当no only…but also表示“不仅……而且……”。侧重点在后，谓语动词同后面的名词或代词的数保持一致，即A as well as B=not only B but （also） A。
（3）as well 通常单独用于句尾，表示“也，既……又……”，相当于also，但不能用于否定句。
The teacher， as well as the students，wishes for a holiday. 不光是学生，老师也希望放假。
Not only the teacher but also the students wish for a holiday. 不但老师，而且学生也希望放假。
She had all her homework to do， as well as looking after her sick father. 她除了要照顾生病的父亲，还要完成所有作业。
He is a host and a writer as well. 他既是一位主持人又是一位作家。
7. common， general， ordinary， usual
（1）common 主要含义是“常见的，普通的，不足为奇的”，指符合具有全体所共有的特征。
（2）general指“普通，一般”，是相对于“个别”而言。
（3）ordinary指“平常，平淡无奇”，其意思与common很近。
（4）usual强调“习惯性的，符合规章制度的”或“一贯如此”。
American football is quite different from the ordinary. 美式足球和普通足球的踢法很不同。
Indeed， it is a common problem to all writers. 事实上，这是所有作家的常见问题。
We want the general public to get involed. 我们希望大众都参与进来。
She sat in her usual seat at the back. 她坐在后排平常坐的位子上。
8. become， go， grow， get， turn
（1）become是最正式的用语，其主语可以是人或物，强调结果。
（2）go表示由好的方面向不好的方面转化，其主语可以是人或物，但搭配比较固定。
（3）grow侧重逐渐变化，有“成长”等意思，其主语常为人、动物或天气。
（4）get多表示天气变化，多用进行时态，跟形容词的原级或比较级，可用“比较级+and+比较级”形式，表示渐变的趋势和短时性。
（5）turn侧重天气，颜色的变化。
Now his ambition is to bacome an actor. 现在他的志向是成为一名演员。
The fish has gone bad. 鱼变质了。
Truth never grows old. 真理永不过时。
The weather is getting quite warm. 天气渐渐变得很暖和了。
His face turned red. 他的脸变红了。
9. suitable， fit， proper
（1）suitable 指“适当的，适合的，适宜的”。
（2）fit主要指“有资格、能力、条件适合某种目的、某项任务或某种情况”，有“吻合”的含义。
（3）proper意指对某种场合是“合适的”或“可以接受的”，与suitable有许多地方想通。
The trap is suitable for catching mice but unsuitable for catching a larger animal. 这种夹子适于捉老鼠，但不适合捉比老鼠更大的动物。
People today spend much time seeking the proper way to raise children. 如今，人们话花多时间寻找抚养孩子的恰当方法。
The water is not fit to drink. 这水不宜饮用。
10. let， allow， permit
（1）allow和permit都表示“允许”，用法也一样，在许多情况下可以互相换用，只是词意的强弱有些差别。
（2）let语气最弱，含“允许，让”等意。常用letdo sth，不用被动语态。allow语气较弱，含有“听任，默许，不加阻止”的意思。
（3）permit语气较强，强调“正式认可，批准”的意思。
Do you think Dad will allow you to go to Jamie’s party？ 你觉得爸爸会允许你去参加杰米的聚会吗？
Some people seem to let their kids do whatever they like. 有些家长似乎放任孩子们为所欲为。
As a punishment， she was not permitted to attend any school activities. 作为惩罚，她被禁止参加学校的任何活动。
1. cut down， cut off， cut up，cut out
（a） I’d feel very if I didn’t know what was happening in the world.
（b） It seems that they might have used sharpened stone tools to the animals and remove their skins.
2. declare， announce
（a） It was that there would be a celebration on Sunday.
（b） We have over and over again ， that we will never be the first to use nuclear weapons.
3. set aside， set about， set out， set off
（a） Einstein liked Bose’s paper so much that he his own work and translated it into German.
（b） For all there years I have been working for others. I’m hoping I’ll my own business someday.
（c） It’s ten years since the scientist ， on his life’s work of discovering the valuable chemical.
4. suitable， fit， proper
（a） He knows the way to act at the dinner table.
（b） Some water must be treated before it is to drink.
（c） It is not to talk with your mouth full.
5. let， allow， permit
（a） Mary wanted to travel around the world all by herself， but her parents didn’t ， her to do so.
（b） We don’t talking in the library.
1. a. cut off b. cut up
2. a. annouced b. declared
3. a. set aside b. set up c. set out
4. a. proper b. fit c. proper
5. a. allow b. permit