范文一:容易搞混的英语词组
容易搞混的词组
1) a big time:尽兴,高兴的时刻
e.g. I had a big time there.
the big time:第一流,最高级
e.g. Don’t worry, you are in the big time now.
2) according to:按照,根据
e.g. They were commended or criticized according to their work.
according as:随??而定
e.g. The thermometer rises or falls according as the air
is hot or cold.
3) admit to:承认
e.g. I have to admit to a dislike for modern music.
admit sb.(in) to:允许某人进入某地或加入某组织、行业
e.g. They have admitted me into their club.
4) all for:完全赞成
e.g. I am all for holding a meeting to discuss it.
for all:尽管
e.g. They could not open the box for all their forces.
5) all in all:总的说来
e.g. All in all, it is a success.
all in:疲倦,筋疲力尽
e.g. He was all in, but he stuck it out.
6) as it is (was):照目前的情况来看
e.g. As it is, we shall be able to complete our task in time.
as it were:可以说,姑且这样说
e.g. He is, as it were, a walking dictionary.
7) as much as:几乎,实际上
e.g. By running away he as much as admitted that he had taken the money.
as much?as:与??一样多
e.g. It is as much our responsibility as yours.
8) as well:也,还是??为好
e.g. He gave me advice, and money as well.
Since you have begun to do it, you may as well finish it.
as well as:不仅??而且,除??之外
e.g. With television, we see a picture as well as hearing sound.
Small towns as well as big cities are being rapidly industrialized.
9) at one time从前某个时期
e.g. At one time, we met frequently.
at a time:每次,一次
e.g. You can borrow only two books at a time.
10) attach to:属于,归因于
e.g. No blame attaches to him.
attach oneself to:参加,加入
e.g. He attached himself to the group of climbers.
11) be a credit to:为??增光
e.g. I hope you will be a credit to your school.
do credit to:为??增进荣誉
e.g. This piece of work does credit to you.
12) bear in mind:记住
e.g. I hope you will bear in mind all I am saying.
have in mind:考虑
e.g. Don’t give your confidence to others regarding the plan you have in mind.
13) begin with:以??为起点
e.g. He advised me to begin with something easy.
to begin with:首先
e.g. To begin with, we must consider the problem from all sides.
14) build up:逐步建成,增强
e.g. They are trying hard to build up an independent economy.
He went for an ocean voyage and built up his health.
build on:以??为基础,依赖
e.g. Let’s build on your idea.
We shall build on your supporting us.
15) by day:在白天
e.g. Most of them work by day and study by night.
by the day:(指工作报酬等)按日计算
e.g. Will you pay me by the day or by the hour?
16) can but只好??罢了
e.g. We can but try to make him see how unreasonable he has been.
cannot but:不得不,禁不住
e.g. I cannot but tell her the truth.(=I cannot help telling her the truth)
17) come forth:出现,发行
e.g. Many new things are coming forth..
Do you know that a set of new stamps has come forth?
come forward:自告奋勇,提出供讨论
eg. They have come forward with an offer to help.
The matter was deferred at last evening’s meeting, but will come forward at our next session.
18) compare ? to比拟(指出其中的相似点)
e.g. Man’s life is often compared to a candle.
compare ? with:把??和??相比(指出其不同之处)
e.g. He compared his camera with mine.
19) consist in:包含在??中
e.g. Happiness consists in good health.
consist of:由??组成
e.g. The apartment consisted of two rooms and a kitchen.
20) end on:两端相碰,正对
e.g. The two ships collided each other end on.
We shouldn’t place the bicycles end on.
on end:竖着,连续地,不断地
e.g. Place the box on end.
She often works for 20 hours on end.
21) familiar to:某事为某人熟知
e.g. There were facts not familiar to me.
familiar with:熟悉或通晓某事
e.g. He is familiar with English, German and French..
22) feel for sb.:同情某人,为某人难过
e.g. I feel for you in your sorrow.
feel for sth:(用手、脚、棍子等)摸索,寻找某物
e.g. She felt under the pillow for her watch.
23) for a moment:片刻,一会儿
e.g. She was silent for a moment, weighing in her mind the pros and cons.
for the moment:此刻、暂时
e.g. I cannot recall his name for the moment.
24) get down:下去,下来;写下来
e.g. The bus was so jammed that I could not get down.
Here’s the telephone number I got down for you.
get down to:认真着手进行处理
e.g. It is no good shirking the job, it will have to be got down to.
25) get into trouble with sb.:遭到某人的(训斥等)
e.g. Poor Tom is always getting into trouble with the boss.
get sb. into trouble:使某人陷入困境
e.g. The letter got me into trouble.
26) give sb. a hand:帮助某人或参与某人做某事
e.g. Give me a hand with the cleaning, please.
give sb. one’s hand:与某人握手
e.g. She gave me her hand and wished me a good trip.
27) go through:检查,搜查;通过,穿过
e.g. They went through our luggage at the customs.
It took us a whole week to go through the great forest.
go through with:把??坚持到底
e.g. We should go through with the experiment now we’ve started.
28) good for:有益于
e.g. This book is good for your English study.
for good:永久地
e.g. The lost money was gone for good.
29) have a fancy for:爱好,喜爱
e.g. She has a fancy for nice clothes.
have a fancy that:猜想,认为
e.g. I have a fancy that he will come tonight.
30) head up:领头;领导
e.g. A band headed up the parade.
Mr. Jones will head up the new business.
heads up:注意,小心
e.g. Heads up, now! You can do better than that.
31) in a way:在某种程度上
e.g. In a way, it is an important book.
in the way:妨碍,挡路
eg. I will visit you next weekend if there is nothing in the way.
32) in black:穿黑色衣服
e.g. Arabian women are always dressed in black clothes.
in the black:赢利,赚钱
eg. New production methods put the company in the black.
33) in charge of:负责
e.g. Who is in charge of this work?
in the charge of:照护
e.g. The patients are in the charge of the nurse.
34) in hand:控制
e.g. There was a little rioting, but the police soon had the situation in hand.
hand in:递交,交给
e.g. He handed in his resignation in protest against it.
35) in one’s honor:向??表示敬意或感谢
e.g. The day was kept as a holiday in honor of victory.
on one’s honor:用人格担保
e.g. We were on our honor not to cheat on the exam.
36) in possession of:占有
e.g. He is in possession of this house.
in the possession of:被占有
e.g. The keys are in the possession of the doorkeeper.
37) in spirit:在内心,在精神上
e.g. In spirit, at least, these laws were very fair.
in spirits:情绪或心情(好、坏等)
e.g. He is in poor spirits because of his failing in the exam.
38) keep up:继续,保持
e.g. They entered into a correspondence which was kept up for almost ten years.
keep up with:与??齐步前进,跟上
e.g. With their help, he has kept up with the class.
39) look about:环视
e.g. He looked about him with great interest.
look about for:四处寻找
e.g. She was looking about for the key she had just lost.
40) look up:向上看
e.g. He looked up and nodded to me.
look up to:尊敬
e.g. It must be rewarding to be looked up to by so many people.
41) make one’s way:开路
e.g. As soon as he saw us, the teacher made his way through the crowd to greet us.
make one’s way to:向??走去
e.g. In the evening we made our way to the appointed meeting place.
42) measure to:测量到某一精度
e.g. Measure this part to mm.
measure up to:够得上,可以匹敌
e.g. The new techniques measure up to advanced world standard.
43) more than:很,非常
e.g. He was more than upset by the accident.
more?than:比??更
e.g. I regarded her more highly than me.
44) much as:虽然
e.g. Much as I should like to go, I can’t go right now.
as much:同样的或同样多少的
e.g. You have always helped me and I will always do as much for you.
45) no less than:不亚于,竟达??之多
e.g. There were no less than one hundred people at the meeting.
not less than:不比??差,至少
e.g. There were not less than one hundred people at the meeting.
请大家注意区分以上两句的差别,第一句是指“竟达100人之多”,第二句则是“至少有100人”,要明白no less than是一种强调说法,它和not less than的区别在于事先假定的程度或是数量有所不同,no less than在某种意义上说来没有超过的意思,而not less than可能会超过,这种表达方式正好与no more than以及not more than相反。
46) no more than:同样不;仅仅,只有
e.g. This book is no more interesting than that one.
It is no more than empty talk.
not more than:不比??更,不如;至多
e.g. He is not more clever than you are.
There were not more than 5 factories in our city before liberation.
47) on sale:出售的;廉价出售
e.g. Many new farm tools are on sale in this store.
I got this book on sale; it was very cheap.
for sale:出售的,上市的
e.g. I shall put these goods up for sale.
在作“出售的”的意思的时候,on sale和for sale还是有一些不同的,一般来说,for sale多指物主亲自或委托代理人经手出售,而on sale通常表示店里的货物是供出售的。
48) once again:再一次
e.g. I want to try this once again.
once and again:一再
e.g. I have told him once and again not to do that.
49) out of question:毫无疑问,必定
e.g. Out of question, this plan can be fulfilled ahead of time. out of the question:不可能的
e.g. What you propose is out of the question.
50) refer to:提及,涉及
e.g. I would like to refer back to the first of my three points. refer to?as:称作,叫做
e.g. Coal is often referred to as food for industry.
51) search sb.:认真搜查某人身体
e.g. They searched him but nothing was found on him. search for sb.:搜查某地为找到某人
e.g. They searched for him everywhere but failed.
52) settle down:落下;定居
e.g. The dust slowly settled down.
He has settled down in the countryside.
settle down to:专心致力于;逐渐习惯于
e.g. He settled down to his homework.
They settled down to a new job.
53) speak for itself:不言而喻
e.g. One does not to be told that this fact speaks for itself. speak for oneself:发表本人的意见
e.g. What others think I do not know, I can only speak for myself.
submit to:屈服于
e.g. He has to submit to an operation.
submit?to:提交
e.g. They must submit the case to the court.
范文二:意思容易用错的成语
信口开河、信口雌黄:贬义词
口若悬河、滔滔不绝、头头是道:褒义词
天伦之乐:指家庭之乐
走马观花:粗略地看,不仔细
安之若泰、泰然处之:坚定、镇定
好高骛远:不切实际,过高的目标
昨日黄花:指过时的新闻报道或事物。
事半功倍:褒义词,功劳大
事倍功半:贬义词,功劳小
叹为观止:赞美所看到的事物好到了极点。
雨后春笋:新鲜事物层出不穷。
左右逢源:贬义词,办事圆滑。
萍水相逢:素不相识的人相遇。
相遇以沫:患难中相互帮助(长者)
豆蔻年华:十三四岁少女。
相敬如宾:特指夫妻互相尊敬,如同对待客人一样。不 可用在形容朋友之间的感情。美轮 美奂:只能形容房屋高大美丽。容易被误用来形容 美好事物。
行云流水:诗文书法流畅潇洒。
巧夺天工:人工的精巧胜过天然,与“鬼斧神工”常被误用来形容自然景观。
鬼斧神工:自然造就,不是人力能达到的。
笔走龙蛇:书法活泼。
挖空心思:贬义词,费尽心机。
处心积虑:指千方百计地盘算。不能用来称赞他人爱动脑、足智多谋。
莘莘学子:众多学子。
匪夷所思:不是常人所能想象到的。
不耻下问:指不以向不如自己的人发问为耻。不可用于比自己高明的人。不能晚辈对长辈。 妄自菲薄:自己看不起自己,不能用作别人。
独出心裁:褒义词
不三不四:贬义词,不伦不类
蹉跎岁月:指虚度光阴。常被误用来形容岁月艰难、艰苦。侃侃而谈:褒义词,理直气壮, 从容不迫地讲。
夸夸其谈:贬义词,讲的空洞。
出神入化:技艺高超(易误为听得出神)
差强人意:意思是还可以,令人较为满意。容易被误解
为不太让人满意。鼎力相助:请别人帮忙时的客气话。
凤毛麟角:稀有难得的人才或事物。
瓜田李下:易引起嫌疑的场合。 ) (不是指田园)
良莠 y ǒu 不齐 :好坏人夹杂一起。
随机应变:褒义词,反应灵活。
看风使舵:贬义词,立场不坚定。
无所不能:褒义词,本领大。
无所不为:贬义词,什么坏事都干。
不知所云:多指说得不好,语言紊乱或空洞。
充耳不闻:指塞住耳朵不听,形容不愿听取别人的意见。
鼎力相助:多用于请别人帮忙时的客气话,却常被误用为表示自己对他的帮助。
耿耿于怀:指怀有心事,老不痛快。不能用于别人的好处。
抛砖引玉:比喻用自己粗浅的意见、文章等引出好的、
珍贵的东西。其为自谦之辞,不能指别人。
如火如荼:原表示像火那样红,像荼那样白。后比喻气 势蓬勃,气氛热烈,情绪激昂等。 忍俊不禁:指忍不住笑出来。不能说“忍俊不禁地笑出来” ,其属语义重复。
万人空巷:不是指街巷空空,人们都待在家里,而是指 家家户户的人都从巷子里出来了。 意气用事:指凭感情办事,缺乏理智,没有“讲义气、 重感情”之意。
八面玲珑:形容人处世圆滑,含贬义。容易被误用来形 容待人诚恳,热情可亲
得意洋洋:形容非常得意,神气十足的样子,多含贬义。 一般不能用来赞扬他人。
高谈阔论:形容漫无边际、 不切实际地大发评论。 常被误用来称赞他人口才极好, 知识渊博。 咬文嚼字:形容过分斟酌字句,不注重文章的精神实质。 不能用于形容写文章态度认真, 仔细推敲。
耀武扬威:指炫耀武力,显示威风,含贬义。不能用在 对好人好事的描写上。
振振有词:含贬义, 形容自以为理由很充分而说个没完, 其实是强词夺理。 常被误认为是褒 义词。
范文三:几组容易搞混的词语辨析
几组容易搞混的词语辨析
关于·对于
关于:
表事物关涉的人,事物或某种范围。
对于:
引进对象或事物的关系者。
辨析:
有时可替换。
“关于”只能置主语前。“关于??问题,本文暂不涉及。”
“对于”可置主语前,也可置主语后。“对于??问题,他发表了??”“他对于??问题,发表了?? ”
99年高考病句:
3月17日,6名委员因受贿丑闻被驱逐出国际奥委会。第二天,世界各大报纸关于这起震惊国际体坛的事件 都作了详细报道。
病因:误用介词“关于”,应为“对于”。因为“这起??事件”属引进的事物,应用“对于;又从语序 上说,“关于??”不能置主语后。
提名·题名
提名:“提”指“提出”,“提名”即提出评选或候选的人或事物的名字或名称。 题名:“题”指“题写”,“题名”为留念或表彰而写上人或事物的名字。 交代·交待
相同点:把事情,见解向有关的人说明,也可指把错误或罪行坦白出来。
不同点:“交代”还可以指:把经办的事务移交他人,也可指嘱咐下级、下辈人注意某些事项。上述情况 ,一般不用“交待”。“交待”可以指“完结”,一般是不如意的结局,如“股市行情看不准,这两万元就交 待了”。这种诙谐式用语,一般不用“交代”。 渡·度/渡过·度过
“渡”用于空间,一般指通过水域,由此引申的词“渡口”“渡船”等,也都与通过水域有关。
“度”用于时间,日、月、年、节日。“渡日如年”“渡蜜月”“欢渡春节”等均应为“度”。
“渡过”“度过”的意思也与此相关。“过渡时期”虽也指时段,但与“此岸”“彼岸”(岸,两个不同 的时段)有关,故不用“过度时期”。>
范文四:一些容易搞混的芯片封装尺寸
PLCC
QSOP
SOIC
SOP
SSOP
SOT - 5 DCK
SOT - 5 DBV
TSSOP
TVSOP
TQFP
QFP
所有尺寸均以毫米表示 (mm) PLCC (塑料引线芯片载体)
QSOP (SBQ)
SOIC (D/DW) Small-outline integrated circuit
SOIC 是表面贴装集成电路封装形式中的一种,它比同等的 DIP 封装减少约 30-50%的空间,厚度 方面减少约 70%。与对应的 DIP 封装有相同的插脚引线。对这 类封装的命名约定是在 SOIC 或 SO 后 面加引脚数。例如, 14pin 的 4011的封装会被命名为 SOIC-14或 SO-14。
SOJ 是 SOIC 的 “J” 型引脚系列。
JEDEC 和 EIAJ 标准
SOIC 实际上至少参考了两个不同的封装标准。 EIAJ 标准中 SOIC 大约为 5.3mm 宽,而 JEDEC 标 准中 SOIC 大约为 0.38mm 宽。相对来说, EIAJ 封装尺寸更厚些,且些微长些,在其他方面封装尺寸是 相同的。
通用封装尺寸
SOIC 封装比 DIP 封装更短而且更窄,对于 SOIC-14来说,两侧引脚距离大约为 6mm ,且封装体宽为 3.9mm 。这些尺寸根据不同的 SOIC 封装会略有不同。这种封装两侧有翼型引脚,并且两个引脚间距为 1.27mm 。
SOP (PS/NS)
SSOP (DB/DL)
OT - 5 DCK
SOT - 5 DBV(5/6 引脚)
TSSOP (PW/DGG)
TVSOP (DGV/DBB) TQFP (薄四方扁平封装)
QFP (四方扁平封装)
范文五:容易搞混的英文单词~
容易搞混的英文单词
Sporting house 妓院(不是体育室)
Dead president 美钞(不是死了的总统)
Lover 情人(不是爱人)
Busboy 餐馆勤杂工(不是公汽售票员)
Busybody 爱管闲事的人(不是大忙人)
Dry goods <美>纺织品 <英>谷物(不是干货)
Heart man 换心人(不是有心人)
Mad doctor精神病科医生(不是发疯的医生)
Eleventh hour最后时刻(不是十一点)
Blind date(由第三者安排的)男女初次见面(并非盲目的约会或者是瞎约会) Personal remark人身攻击(并非个人评论)
Sweet water淡水(不是糖水或者甜水)
Confidence man骗子(不是信得过的人)
Criminal lawyer 刑事律师(不是犯罪的律师)
Service station加油站(不是服务站)
Rest room厕所(不是休息室)
Dressing room化妆室(不是试衣间或者更衣室)
Horse sense常识(不是马的感觉)
Capital idea 好主意(不是资本主义思想)
Familiar talk 庸俗的交谈(不是熟悉的谈话)
Black tea红茶
Black art 妖术(不是黑色艺术)
Black stranger 完全陌生的人(不是陌生的黑人)
White coal (作动力来源用的)水
White man忠实可靠的人(不是皮肤白色的人)
Yellow book黄皮书(法国政府报告书,以黄纸为封,不是黄色书籍)
Red tape 官僚习气(不是红色带子)
Green hand 新手
Blue stocking 女学者,女才子(不是蓝色长筒袜)
China policy 对华政策(不是中华政策)
Chinese dragon 麒麟(不是中国龙)
American beauty 一种玫瑰,名叫美丽动人(不是美国美女)
English disease 软骨病(不是英国病)
Indian summer 愉快宁静的晚年(不是印度的夏日)
Greek gift 害人的礼品(不是希腊的礼物)
Spanish athlete 吹牛的人(不是西班牙的运动员)
French chalk 滑石粉(不是法国粉笔)
Pull ones leg 开玩笑(不是拉后腿)
In ones birthday suit 赤身裸体(不是穿着生日礼服)
Eat ones words 收回前言(不是食言)
An apple of love 西红柿(不是爱情之果)
Handwriting on the wall 不祥之兆(不是大字报)
Bring down the house 博得满堂喝彩(不是推倒房子)
Have a fit 勃然大怒(不是试穿)
Make ones hair stand on end 令人毛骨悚然,恐惧(不是令人发指,气愤)
Be taken in 受骗,上当(不是被接纳)
Think a great deal of oneself 高看或者看重自己(不是为自己想的很多)
Pull up ones socks 鼓起勇气(不是提上袜子)
Have the heart to do 用于否定句,忍心做(不是有心做或者有意做)
What a shame 多可惜,真遗憾(不是多可耻)
You don’t say 是吗?(不是你别说)
You can say that again 说的好(不是你别说)
I haven’t slept better 我睡得很好(不是我从未睡好过)
You can’t be too careful in your work 你工作越仔细越好(不是你工作不能太仔细) It has been 4 years since I smoked 我戒烟4年了(不是我抽烟4年了)
All his friends did not turn up 他的朋友没全到(不是他的朋友全没到)
People will be long forgetting her 人们在很长时间内会记住她的(不是人们会永远忘记她)
He was only too pleased to let them go 他很乐意让他们走(不是他,不愿让他们走太高兴了)
It can’t be less interesting 它无聊极了(不是它不可能没有趣)
英>美>