篇一：知识就是力量
Knowledge is power
The most influential and profound slogan in the world is “knowledge is power”. Since Bacon presented it in 16th century, it has encouraged more and more people to be literate and educated. Knowledge itself is virtual, but when it is applied to the reality it makes sense. It can provide convenience to our lives, create wealth, and change our destinies.
Firstly, knowledge takes us to a convenient and comfortable world, where we can talk with others no matter how far she/he is, where we can wear a T-shirt no matter how cold the outside is, and where we can buy everything without getting out of the door. With the knowledge we can realize the whole world just by our fingers. That is the power of technology, which turns our fantasy into reality. What’s more, the power has a huge impact on the economy.
Secondly, Knowledge is the most important impetus to the economic development as it helps us to get a more efficient, thrifty and appropriate choice. With the arrival of knowledge economy, the market force of knowledge has grabbed the economists’ attentions. A report shows that in developing countries, the contribution rate of knowledge to the economy is 29%, and the rate in developed countries is up to 70%. Focus on the knowledge will be the wisest selection not only for the wealth creation, but also for individual development.
Thirdly, Knowledge gives us the choice to choose our own lives. A baby cannot choose its birthday, gene and parents. It can, however, control its living time. How? Use your knowledge. Li Ka-shing says knowledge changes our destinies. Diligence, bravery, enthusiasm is necessary when we are chasing dreams. But the basic point should be knowledge, without which the dream will become a daydream. Giving us courage, strength, quiet mind then leading us to success, that’s the glamour of knowledge.
To summarize, knowledge brings a cozy life, promotes the economic growth, and changes your fate. Sounds tempting, but knowledge is power, which is undoubted. To be knowledgeable will be sensible for yourselves, your families and the world. So, please pick up your books, and to be more powerful.
篇二：英语作文KNOWLEDGE IS POWER 知识就是力量
KNOWLEDGE IS POWER 知识就是力量
We have many subjects to learn at school. But some students only learn the five main subjects. Such as maths, physics and so on. They say the main subjects are useful for the final exams. However, it’s better for us to learn all the subjects well, I think.
First, different subjects provide us with different kinds of knowledge. If you want to have a better future, you have to know about all kinds of knowledge to improve yourself. That’s because in the modern world, the more knowledge you learn, the more successful you’ll be in your life. Second, getting good results in exams is not the only reason why we learn at school. The more important reason is that we are getting ready to solve problems by ourselves in the future. So different kinds of knowledge can help us in different ways.
Knowledge is power. If we try to learn all the subjects well at school, we’ll get enough knowledge to solve problems we’ll come across on our way to have success
篇三：知识就是力量
Unit 12 学案
1. power n. 能力，力量；政权；权利 e.g. Knowledge is power. 知识就是力量. e.g. The leader has the power to make a decision.
e.g. A new power station has been built. 这儿新建了一座发电站.
短语：take power/come into power上台，开始执政out of/beyond one’s power能力所不
及 do everything in one’s power to help 尽力帮助 power politics 强权政治
可数名词，“强国，有影响的人或事” the Western Powers 西方列强
2．trick n. 可数名词，“诡计，计谋” e.g. He got the money from me by a trick. vt. trick sb into doing sth “用计诱使某人做某事” trick sb out of sth“骗某人东西”e.g. She tricked him into marrying her.
He tricked the girl out of her money.
短语：play a trick on sb 捉弄某人 dirty trick卑劣行为 not miss a trick 对一切都了解
3．series n.“系列，连续”，单复数相同 a series of “一系列”
a series of school textbooks 一套教科书 a series of meetings 一系列会议 a series of exams 一连串考试 television series 电视连续剧 in series 连续地，顺序地
4．treat vt 1) 对待 treat ……as/like “把当作/像一样对待”
e.g. They treated me as one of the family.
2) 治疗 treat a disease/sb “治病/为某人治疗”
e.g. The doctors were not able to treat this disease.
3) 款待，请客， 常用于 treat sb to (sth)这一结构，表示“以某物款待某人” e.g. We will treat you to dinner. 我们请你吃饭
treat sb like dirt/a dog 视某人如草芥 be one’s treat 由（该）某人请客
5．in trouble 处于困境中，有麻烦
e.g. You’d better ask for leave, or you may be in trouble.
你最好还是去请假，否则你可能有麻烦.
与trouble 相关的常用搭配：
be a great trouble to sb 对某人来说很麻烦 ask for trouble 自找麻烦
have trouble (in) doing sth 做某事有麻烦 get into/out of trouble 陷入/摆脱困境
6. come across 1）“偶然遇到，碰到”，相当于find or meet by chance
eg. I came across him in the street yesterday.
当他遇到一个新的短语，他就把它记在笔记本上.
，
2）“走过来” e.g. 她走过来和我交谈.
She came across to talk with me.
3）“出现于，想到”e.g. A very good idea came across his mind.
他脑海里出现了一个好主意.
7．believe in 1）believe in sb：trust sb信任某人
e.g. 你尽可以信任他，他决不会让你失望的.
he will never let you down.
[比较] believe sb 相信某人的话
I know he is an honest man. That is why I him all the time. But I don’
A. believe, believeB. believe in, believe in C. believe, believe in D. believe in, believe
2）信仰，信奉 （信仰）Marxism.
3）赞成，支持e.g. I believe in keeping early hours. 我赞成早睡早起.
8．habit n.习惯，习性. 常可以构成以下短语：
have a habit of doing sth 有做…….的习惯form/develop the habit of 养成…..的习惯 be in the habit of 有…..的习惯 get/fall into the habit of染上……的习惯 get sb into the habit of 使某人染上…….的习惯 out of habit 处于习惯
9．shoulder n.肩膀
vt.肩负,承当 e.g. She shouldn’t shoulder all the blame for the mistake.
Teachers cannot be expected to all the responsibility for poor exam results.
A. giveB. leadC. shoulderD. accept
[习语] shoulder to shoulder 肩并肩on one’s shoulder 在某人肩上
give sb the cold shoulder 以冷淡态度对待某人
10．whisper n. 耳语，私语 v 低声说，耳语
e.g. 别在角落里嘀嘀咕咕.Stop [拓展] whisper a story 低声讲故事 It is whispered that……有人私下说……
whisper to sb（about sth）对某人耳语（某事） in a whisper/in whispers 低声地 e.g. 他声音很低，所以别人听不见他说话.
, so one else could hear her.
11．with a scar on his forehead 是with的复合宾语结构，宾语补足语除介词短语外，还有形容词,副词,过去分词,不定式,---ing等.
e.g. The boy was sleepy soundly, with a smile on his face.
他被绑着双手带进来With a lot of difficult problem A. settledB. settlingC. to settleD. being settled
12．as if“好像，仿佛”，引导表语从句或方式状语从句，有时还可以接不定式.引导方式状语从句时，从句谓语常用虚拟语气.
e.g. He talked as if he had been to Beijing.
It looks as if the suit was made by her mother.
He opened his mouth as if to say something.
When a pencil is partly in a glass of water, it looks as if it A. breaksB. has brokenC. were brokenD. had been broken
13．if only 在文中表示“但愿，要是…..就好了”，是对前面所述情况的一种假设，句子多用虚拟语气；它还可以表示“只要…..”，引导条件状语从句.
e.g. It’s a wonderful job. If only I could do it. 这工作棒极了，要是我能做就好了.
Look at the trouble I am in！If I your advice.
A. followedB. would followC. had followedD. should follow
If only he comes back, we’ll setoff. 只要他一回来，我们就出发.
[知识拓展] 1).only if 表示“只有…..才”, 强调条件实现的依据.
e.g. You will be able to speak English well only if you practice constantly.
2).as long as “只要”具有很强的时间延续性，从句的动词常为延续性动词. e.g. You may borrow the book as long as you keep it clean.
本单元重点短语：
match with 与…..相配 take away带走a series of一系列；一连串
in trouble 处于困境中 come across 偶然遇见；碰上believe in 信任be about to 即将 open up 打开 turn around 转过身来
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