book8 unit3 Inventors and inventions1
Module8 unit3 Inventors and inventions
单位：济南市历城二中命题人：文海霞姓名：文海霞
module8 unit3复习导学案
复习目标：
1、能基本准确拼读Unit3所有词汇
2、能联想部分重点单词的搭配及语法特征
3、复习巩固构词法知识
4、能在新语境中灵活运用部分重点词汇
课前学案
Task 1：流利朗读课文，用英语回下列问题。
1.What was the mother upset about?(at most 8)
________________________________________________________________
2. What are the three creative steps that the writer takes to catch the snakes without
hurting them.
________________________ ________________________ _________________
3. Replace the underlined word in the sentence: Pressed by my friends and relations, I
decided to seize the opportunity to get recognition for my successful idea by sending my invention to the patent office.
__________________________________________________________________
4. Translate the following sentence into Chinese: You will know if I succeed by the size of
my bank balance!
__________________________________________________________________ Task 2：词汇拓展
词汇链条
1.Convenient 名词______________ 反义词________________
2.Passive 反义词_____________
3.Valid 反义词___________
4.Freeze 形容词__________________ ________________
5.Innocent 反义词_______________
6.Triangle__________ 三轮车__________ 三倍__________
7.Valuable近义词__________ 反义词_____________
8.Hang on反义词____________ out of order 反义词____________
9.Tap过去时，过去分词________ __________
Task 3：课文中重点短语的英汉互译（10个）
1.给…打电话______________
2.偶尔___________
3.开始着手_____________
4.抓住机遇_______________
5.一心投入_______________
6.开始做_____________
7.不挂断电话______________
8.次序颠倒______________
9.设法联系上______________
10.回复电话_______________
11.挂断电话_______________
12.把…和…区分___________
Task 4：重点单词英英释义
1._______________ see or understand how they are different
2._______________ suddenly
3._______________ take hold of something quickly, firmly and forcefully
4._______________ can be used and will be accepted by people in authority
5._______________ stand something unpleasant
6._______________ connect something with another thing in one’s mind
7._______________ didn’t commit a crime
8._______________ go under the surface of the sea or a lake
9._______________ with great care
10.______________ not very often, only sometimes
Task 5：首字母填空
1. Can you d__________ (区别)the different musical
2. I’d like an apartment that is c__________ to shopping and transportation.
3. The army entered the city, s_________________the captain and dragged him
away.
4.What do you a__________ with such a heavy snow?
5. On f__________ January morning, the beggar was found frozen to death
outside the temple gate.
Task 6. 英译汉
1.Prepared with some research findings, I decided on three possible approaches.
__________________________________________________________________ 2.They abruptly disappeared into a convenient hole in the wall.
__________________________________________________________________ 3.But monitored carefully, the snakes proved to be no trouble and all went according
to plan.
__________________________________________________________________ Task 7：课文完形：
Mother was ______ because snakes came near the house ____________and they seemed to have made their home there. So she asked me to _________ them. I was happy to have a chance to __________ myself by inventing something that would catch the snakes ______ hurting them.
Instead of using ________to kill them, I set about __________ the habits of snakes and found new approaches to catch them. Luckily these reptiles were small, ______ made the _______easier.
For my second attempt I _____ cooling the snakes’ habitat for a ______ night. The snakes were very sleepy this time, but they still tried to _____ me once picked up. I clearly needed to improve my _______ again. My third attempt repeated the earlier __________. In the ___________ that the snakes would bite again, this time I used a small fishing net to ________ the passive snakes and the next day we set all of them free. In other words we _________ them all back into the wild. I was proud I made it.
_________ by my friends and relations, I decided to get my invention ____________by the patent office. It was difficult for new ideas to be accepted because the _________ are rather too strict. _________this, I have filled in the form and
_____my patent application ______ the Patent Office. I am expecting my success enthusiastically now!
课中学案
一、词汇拓展
1.) When I called up my mother in the countryside on the telephone she was very upset. call for 需要, 要求, 接人call off 取消
call back 回电话，召唤某人回来
call in 邀请, 请来(专家) call on/at 拜访
对应训练：
◎His aunt’s let ters _____ of those beautiful days when they used to live together in his hometown.
A. call him up
B. call him for
C. call him on
D. call him at
◎ ---Can I do the job?
---I’m afraid not, because it ___ skill and patience.
A.calls on
B. calls out
C. calls up
D. calls for
2.) Here was a chance for me to distinguish myself by inventing something that would
catch snakes but not harm them.
distinguish oneself 显扬自己, 使自己扬名
distinguish…from 辨别, 区别
The man distinguished himself by his wisdom.
I can’t distinguish the twins, they are so alike.
3.)set about doing =set out to do 开始做；着手处理
对应训练：
◎They immediately___________________________(着手制造这部机器).
◎She________(立志要)to become Britain’s first woman Prime Minister when s he was merely a child.
◎After supper he_________(开始做)doing his homework.
◎我们着手打扫房子。(汉译英) ____________________________
4.) They abruptly disappeared into a convenient hole in the wall.
Television is not only a convenient source of entertainment, but also a comparatively cheap one.
电视不仅是一种方便的娱乐来源，而且也是一种相对便宜的。
【用法归纳】
convenient adj. 便利的；方便的;就近的
it be convenient for sb.to do 某人方便做某事
convenience n. 便利；方便
convenience n. (可数)方便的设施
对应训练
◎It is a__________ (方便)time to receive guests.
◎I’d like an apartment that is__________ (近便)to shopping and transportation.
◎ _________________ (将方便)for you to come next morning?
◎您何时方便呢？(汉译英) _________________________
5.Pressed by my friends and relations, I decided to seize the opportunity to get recognition for my successful idea by sending my invention to the patent office.
We must seize all opportunities to accelerate development.
必须抓住一切机遇加快发展。
用法归纳
seize vt. 抓住；捉住
seize vt. 攻占，夺取；掠夺
catch (seize, get, take) hold of 抓住
对应训练
◎Don’t hesitate; _____(抓住)the first opportunity that comes along!
◎We should___________________ (抓住机会)to reach our goal.
6. Although he is most often associated with the invention of the telephone, he was indeed a continuing searcher after practical solution to improve the quality of
e verybody’s life.
In children’s minds, summers are associated with picnics.
在孩子们看来,夏天总是和郊游连在一起的。
用法归纳
associate vt. 联想；联系
associate n. 同伴；伙伴
associate...with 与……联系
be associated with 与……联系
connect...with 和……有关系
have something to do with和……有联系
对应训练
◎Don’t__________ (结交)with dishonest boys.
◎What do you__________ (联想)with such a heavy snow?
◎She associated happiness with having money.(英译汉) ________________________
7. I can’t get through.
I rang you but couldn’t get through.我给你打电话,但没有打通。
用法归纳
get through 设法联系上(尤指打通电话)，(设法)做完
get through 通过(考试，议案)
get through 度过(时间)
go through 经历；通过
对应训练
◎Let’s start; there is a lot of work to ___________(要做).
◎I can not think how they will __________(度过)the time.
◎I can’t __________(打通电话)to her.
8.Hang on, please.
Hang on, I’ll give you some important information.
稍等一下，我给你提供一点重要的信息。
用法归纳
hang on 不挂断；稍等；紧紧握住
hang on to sth. 紧握住；保留
ring back 恢复电话
ring off 挂断电话
get through 打通电话
对应训练
◎_________(稍等一下),I’ll give you some importan t information.
◎If you________(坚持下去),you are sure to pass the exam.
◎Everything ________(依靠)your decision and don’t be so casual.
◎I’d hang on to that letter. You might need it later. _____________________(英译汉) 二、提升与运用
根据提示将汉语句子译成英语
1.一些蛇似乎已在我们的院子里安了家，这让我的妈妈很不安。
______________________________________________________________________ 2.因此，她在电话里向我求助，要求我帮忙把它们清理掉，但不能伤害他们。
______________________________________________________________________ 3.我对此感到很自豪，因为要是我能发明出某种仁慈的东西，我就有机会表现一下自己了。
______________________________________________________________________ 4.为了找出一种最简单、最有效的捕捉他们的方法，我着手研究蛇的习性。
______________________________________________________________________ 5. 经过一番研究准备，我决定采用三种可能的方法，其中最后一种最令我满意。于是很快我便尝试着实施我的计划。
______________________________________________________________________
课后学案
1、用本节重点词语或句型造句（5题）
1）发明是一个创造活动，首要的事情就是明确问题并找到解决办法。
The first thing… is to ….
________________________________________________________________ 2）只有你做了多项研究后，你才可以确定一些可能的方式。
Only after….can you…
________________________________________________________________ 3）其次，你需要验证你的方法，问题在预料之中得到解决才可以。
in the expectation…
________________________________________________________________
4) 你的研究得到专利局的认可才能获得专利。
Nor will you…until…
___________________________________________________________________
5) 申请完专利就只有期望和等待了。
___________________________________________________________________ 2、优秀作文赏析
Inventing is a scientific activity because it uses the same procedures as scientific experiment. It is also a creative activity. So to be a good inventor you need to be imaginative as well as disciplined(受到培训的) in your approaches.
Inventing has been a part of human life as long as humans have been on earth.
If you go into history museum, you will see the axes, pots and hooks, which were the invention of our ancestors. Each is the result of successful experiments by early man into problems.
Inventors and inventions are not new and each one answers a particular need or solve a problem and many of them have become commonplace in terms of practical use in the world today. Just as Plato put it, “Necessity is the mother of invention”.
词汇积累：a creative activity;
imaginative as well as disciplined
answer a particular need
in terms of practical use
佳句背诵：Inventing has been a part of human life as long as humans have been on earth.
Just as Plato put it, “Necessity is the mother of invention”.
Many of them have become commonplace in terms of practical use
in the world today.
3. 自学拓展1
Man has made many interesting inventions since the beginning of time. Some of these inventions like numbers, words and radios have certainly changed history.
One of the most important inventions is the computer. It has changed all our lives.
People built the first computer at Harvard University in 1944. It was as large as a room and quite difficult and slow to operate. But since the invention of the silicon chip （硅片）, computers have become smaller, easier to use, and faster to operate. Some computers are as small as TV sets. People can make computers smaller than books. And computers are getting smaller and smaller all the time.
The computer can do a lot of work. It is very useful to us. Firstly, it can keep a lot of news and messages. Secondly, the computer can operate very fast -- thousands of times faster than a man, and it won’t be tired. Thirdly, people can build comput ers into other kinds of machines, like radios, cars and planes.
Now, almost everyone uses some kinds of computers. This invention has brought great changes to all of our lives.
1. Have inventions changed people’s lives?
_____________________________________________________________
2. When and where did people build the first computer?
_____________________________________________________________
3. What was the first computer like?
_____________________________________________________________
4. Why is the computer useful to people?
_____________________________________________________________
5. What do you think your life will be like without the computer? Why?
_____________________________________________________________
自学拓展2：
Andrew Ritchie, inventor of the Brompton folding bicycle, once said that the perfect portable bike would be “like a magic carpet…You could fold it up and put it into your pocket or handbag”. Then he paused: “But you’ll always be limited by the size of the wheels. And so far no one has invented a folding wheel.”
It was a rare — indeed unique — occasion when I was able to put Ritchie right. A 19th-century inventor, William Henry James Grout, did in fact design a folding wheel. His bike, predictably named the Grout Portable, had a that split into two and a larger wheel that could be separated into four pieces. All the bits fitted into Grout’s Wonderful Bag, a leather case.
Grout’s aim: to solve the problems of carrying a bike on a train. Now doesn’t that sound familiar? Grout intended to find a way of making a bike small enough for train travel: his bike was a huge beast. And importantly, the design of early bicycles gave him an advantage: in Grout’s day, tyres were solid, which made the business of splitting a wheel into four separa te parts relatively simple. You couldn’t do the same with a wheel fitted with a one-piece inflated （充气的） tyre.
So, in a 21st-century context, is the idea of the folding wheel dead? It is not. A British design engineer, Duncan Fitzsimons, has developed a wheel that can be squashed into something like a slender ellipse （椭圆）. Throughout, the tyre remains inflated.
Will the young Fitzsimons’s folding wheel make it into production? I haven’t the foggiest idea. But his inventiveness shows two things. First, people have been saying for more than a century that bike design has reached its limit, except for gradual advances. It’s as silly a concept now as it was 100 years ago: there’s plenty still to go for. Second, it is in the field of folding bikes that we are seeing the most interesting inventions. You can buy a folding bike for less than ￡1,000 that can be knocked down so small that it can be carried on a plane — minus wheels, of course — as hand baggage.
Folding wheels would make all manner of things possible. Have we yet got the magic carpet of Andrew Ritchie’s imagination? No. But it’s progress.
69. We can infer from Paragraph 1 that the Brompton folding bike .
A. was portable
B. had a folding wheel
C. could be put in a pocket
D. looked like a magic carpet
70. We can learn from the text that the wheels of the Grout Portable .
A. were difficult to separate
B. could be split into 6 pieces
C. were fitted with solid tyres
D. were hard to carry on a train
71. We can learn from the text that Fitzsimons’s invention .
A. kept the tyre as a whole piece
B. was made into production soon
C. left little room for improvement
D. changed our views on bag design
72. Which of the following would be the best title for the text?
A. Three folding bike inventors
B. The making of a folding bike
C. Progress in folding bike design
D. Ways of separating a bike wheel
自学拓展3: 时尚前沿Inventions that Changed the World
Throughout the course of history, the human race has made important inventions that changed the world. While many individuals are lucky enough to have stumbled upon something, some people actually intended to set out to create or invented something. On the other hand, scientists and inventors work to discover a new invention or improve on an already existing one to enjoy a revolutionary creation. The following are some of the life-changing inventions, ones that dramatically changed the world.
One of the most important inventions is the Penicillin. In 1928, it was accidentally discovered by Alexander Fleming, who noticed that a certain type of mold can actually kill bacteria.
Actually, it was not Fleming who invented the penicillin but merely discovered the existence of anti-bacterial agents in the Penicillium notatum mold. However, Fleming saw the potential importance of penicillin to the field of medicine.
In his 1929 scientific paper, Fleming noted that the results of his research can have medical implications if penicillin is isolated and produced in great quantity. Later on, Andrey J. Moyer and Dr. Howard Florey later worked on mass producing the medicine by the time of the Second World War. Moyer obtained the necessary patent that allowed for the mass production of penicillin. Today, penicillin is widely used for the treatment of various infections such as infections of the ears, eyes or nose and also infection on the respiratory system. This early medicinal invention was ultimately considered by millions as a miracle drug.
Another invention that modern humans cannot probably do without is the electricity. It is simply the one of the most innovative creation ever. Who can actually survive even a single day without electricity? Imagine your room without light and no air conditioning. This inconvenience will surely be without electrical power.
Electricity was initially noticed by the Greeks of the olden days. They saw the static that occurred when an object is rubbed against another coarse surface such as the fur. However, it was Benjamin Franklin whom people acknowledged as the father of electricity. While actually he was not the one who discovered it, Franklin did start the important work which was continued by the future inventors and scientists.
The list of inventors and scientists who work on the discovery and further development of electricity include Thomas Edison, Andre-Marie Ampere, Allessandro Volta, Nikola Tesla, Alexander Graham Bell, Georg Simon Ohms and Samuel Morse. Each of them gave valuable contribution to the modern electric technology.
The third invention that changed the world in a dramatic way is the light bulb. While many believe that Thomas Edison was the inventor of the light bulb, it was actually
Humphry Davy, an English chemist, who invented it. However, the earliest form of light bulb was hardly useful.
Actually, it was Thomas Edison who invented the carbon filament that burned for hours. What Edison did was work on an invention in an innovative way. He saw the great potential of improving the human way of living in the discovery of Davy and persisted in improving it. Now Thomas Edison is etched in the annals of human history as the man whose persistence to improve another’s invention has forever changed the world.
人教版小学一至六年级英语单词汇总表
. . Unit 1 pen [pen]钢笔pencil ['pens ?l]铅笔 pencil-case ['pens?lkeis]铅笔盒ruler ['ru:l ?]尺子eraser [i'reiz?]橡皮crayon ['krei ?n]蜡笔book [buk]书bag [b?ɡ］书包 sharpener['?ɑ:p?n?]卷笔刀school [sku:l]学校Unit 2 head[hed] 头face[feis] 脸nose[n?uz] 鼻子mouth ]mau θ］嘴eye [ai]眼睛ear [i?]耳朵arm[ɑ:m] 胳膊finger['fi?ɡ?] 手指leg [le ɡ］腿foot [fut]脚body ['b ?di]身体Unit 3 red [red]红色的yellow ['jel ?u]黄色的green [ɡri:n]绿色的blue [blu:]蓝色的purple ['p ?:pl] 紫色的white [hwait] 白色的black [bl?k]黑色的orange ['?rind ?] 橙色的pink [pi?k]粉色的brown [braun]棕色的Unit 4 cat [k?t] 猫dog [d?ɡ, d?:ɡ］狗monkey ['m ??ki]猴子panda ['p?nd ?]熊猫rabbit ['r?bit]兔子duck [d ?k] 鸭子 pig [pi ɡ］猪bird [b ?:d]鸟bear [b ε？]熊 elephant ['elif ?nt]大象mouse [maus, mauz]老鼠squirrel ['skw ?:r ?l] 松鼠Unit 5 cake [keik] 蛋糕bread [bred]面包hot dog 热狗 hamburger ['h?mb ?:ɡ?]汉堡包chicken ['t ?ikin]鸡肉 French [frent ?] Fries 榨薯条Coke [k ?uk] 可乐juice [d ?u:s] 果汁milk[milk]牛奶water['w ?:t?] 水tea[ti:]茶coffee ['k ?fi]咖啡Unit 6 one [w ?n]一two [tu:]二three[ θri:] 三 four [f ?:]四five [faiv] 五 six[siks] 六seven['sev?n] 七eight [eit]八nine[nain] 九ten[ten]十doll [d ?l]玩具娃娃boat [b?ut]小船ball [b ?:l]球kite[kait] 风筝 balloon ]b ?'lu:n] 气球car [k ɑ:]小汽车plane [plein] 飞机 人教版小学英语?三年级下册?单词表Unit 1 boy [b ?i]男孩girl [ɡ?:l] 女孩teacher ['ti:t ??] 教师
初三英语词汇变形汇总
1，名词 人& 物的名字 比如，coffee, tree, shirt，nose，bus，rain father，teacher，Lucy 广义名词定义是 表示人，物，时间，地点和一些抽象概念的词artist book summer China idea 名词变化规律 1，+s，变复数winners，ideas 2，+y，ful 变形容词cloudy healthy helpful She refused to buy _____ (banana) yesterday. Many of my friends are_____(lawyer) It is too ____(noise), so it’s not ____ (help) to stay here. Yao Ming is a _______(success) player in NBA. Exercise is _______ (health) for the mind and the body 名词位置 1，介词后on the tree, by bus, with a book 2，形容词后 a green tree, a big bus, smart students
动词 动作的词 play, walk, kill, buy 时态 ---------------------------------------------- 昨天今天明天一般过去时一般将来时 动词变化规律 1，第一个动词负责时态s，ed 2，其它动词变成非谓语动词doing，to do（尚未发生） She _____ (enjoy) reading books,but she ___(play) games last year. They ___(finish) ____(walk) at six. Tom ___(plan) ____(exercise),but nobody ____(believe) him. If you give me time, I ________ (find) the solution. Tom made a living by _______(sell)small toys when he was young. I think tomorrow is a good time______(have)the party. I am learning how_______(swim).
基础化学常用英语词汇汇总
基础化学常用英语词汇汇总
基础化学常用英语词汇380条 1. The Ideal-Gas Equation 理想气体状态方程 2. Partial Pressures 分压 3. Real Gases: Deviation from Ideal Behavior 真实气体：对理想气体行为的偏离 4. The van der Waals Equation 范德华方程 5. System and Surroundings 系统与环境 6. State and State Functions 状态与状态函数 7. Process 过程 8. Phase 相 9. The First Law of Thermodynamics 热力学第一定律 10. Heat and Work 热与功 11. Endothermic and Exothermic Processes 吸热与发热过程 12. Enthalpies of Reactions 反应热 13. Hess’s Law 盖斯定律 14. Enthalpies of Formation 生成焓 15. Reaction Rates 反应速率 16. Reaction Order 反应级数 17. Rate Constants 速率常数 18. Activation Energy 活化能 19. The Arrhenius Equation 阿累尼乌斯方程 20. Reaction Mechanisms 反应机理 21. Homogeneous Catalysis 均相催化剂 22. Heterogeneous Catalysis 非均相催化剂 23. Enzymes 酶 24. The Equilibrium Constant 平衡常数 25. the Direction of Reaction 反应方向 26. Le Chatelier’s Principle 列·沙特列原理
1-6年级英语单词汇总全解
英语3-6年级单词COLOUR （颜色） 1. blue 蓝色（的） 2. green 绿色（的） 3. red 红色（的） 4. yellow 黄色（的） 5. orange 橘色（的） 6. purple 紫色（的） 7. white 白色（的） 8. black 黑色（的） 9. brown 棕色（的）SCHOOL （学校） 1. school 学校 2. book 书 3. chair 椅子 4. class 班 5. desk 书桌 6. student 学生 7. teacher 老师 8. office 办公室 9. gym 体育馆 10. classroom 教室 11. blackboard 黑板 12. school bus 校车 13. lights 灯 14. lesson 课 15. card 卡片STATIONERY （文具） 1. book 书 2. notebook 笔记本 3. paper 纸 4. pencil 铅笔 5. pencil case 笔袋 6. pencil box 铅笔盒 7. pen 钢笔 8. eraser 橡皮 9. ruler 尺子 10. marker 水彩笔 11. scissors 剪子 12. envelope 信封 13. stamp 邮票 14. glue 胶水
NUMBERS（数字） 1. one 一 2. two 二 3. three 三 4. four 四 5. five 五 6. six 六 7. seven 七 8. eight 八 9. nine 九 10. ten 十 11. eleven 十一 12. twelve 十二 13. thirteen 十三 14. fourteen 十四 15. fifteen 十五 16. sixteen 十六 17. seventeen 十七 18. eighteen 十八 19. nineteen 十九 20. twenty 二十 21. thirty 三十 22. forty 四十 23. fifty 五十 24. sixty 六十 25. seventy 七十 26. eighty 八十 27. ninety 九十 28. one hundred 一百 29. nine hundred 九百 30. one thousand 一千 31. ten thousand 一万 https://www.wendangku.net/doc/79425971.html,lion 百万 33.billion 十亿 34. zero 零 35. first 第一 36. second 第二 37. third 第三 38. fourth 第四 39. sixth 第六 40. seventh 第七 41. eighth 第八 42. ninth 第九 43. tenth 第十FAMILY （家庭） 1. father 父亲 2. dad 爸爸
化学英语单词汇总
LESSON11NEUTRALIZATION–ACIDSREACTWITHBASES 中和——酸碱反应 生词 neutralization [,nju:tr?lai'zei??n,li'z-] n.[化学]中和；[化学]中和作用；中立状态 Drano Drano是一个排水管清洁剂的品牌，主要成分是氢氧化钠。 《绯闻女孩》-YouarenotusingBlairassexualDrano. lye [lai] n.碱液vt.用碱液洗涤；sodalye：氢氧化钠 oven ['?v?n] n.炉，灶；烤炉，烤箱 Sodiumchloride chloride ['kl?:raid] n.氯化物 add [?d] vi.加； vinegar ['viniɡ?] n.醋 hydrochloric [,haidr?u'kl?rik] adj.氯化氢的，盐酸的 chapter ['t??pt?] n.章; recognize ['rek?ɡnaiz] vt.认出，识别；承认vi.确认，承认；具结 shortcut ['??:tk?t] n.捷径；被切短的东西；快捷键 -desktopshortcut：桌面快捷方式；桌面捷径 beneath [bi'ni:θ]prep.在…之下adv.在下方 literally ['lit?r?li] adv.照字面地；逐字地 coefficient [,k?ui'fi??nt] n.[数]系数；率；协同因素adj.合作的；共同作用的calcium ['k?lsi?m] n.[化学]钙 electriccharge n.电荷（等于charge，electricity）；电费 assimpleamanneraspossible attachedto 附属于；系于；爱慕 incontactwith 接触；与…有联系
高中英语Unit3Underthesea练习试题人教版
Unit 3 Under the sea 【导语】捕鲸业是世界上古老的行业之一，它的历史发展和现状如何呢？ The whaling industry is one of the oldest industries in existence.It has undergone vast changes since its beginning，primarily due to the creation of the International Whaling https://www.wendangku.net/doc/79425971.html,mercial whaling still continues throughout the world，but the whaling quotas are restricted by the commission，thereby helping conserve the whale populations. Whaling refers to hunting wh ales primarily for their oil，meat and bones.Whaling dates back to prehistoric times，most prevalent in Norway and Japan.The hunt became an industry in the 1600s in the Arctic regions，mostly by the Dutch and British.American colonists started whaling in the 1700s.Nantucket whalers were the first to kill a sperm whale，and the discovery of spermaceti in the whale's head made the sperm whale one of the most highly prized catches.Whaling ships set out from New England into the Pacific for extremely long voyages to hunt down these whales. Whaling industry has been a part of a variety of countries' industries.The following countries were the earliest pioneers in the whaling industry：England，France，Germany，Iceland，Japan，the Netherlands，Norway and the American colonies (although they were not a country at the time)．The following countries still practice whaling in some form or fashion：Canada，Greenland，the Grenadines，Iceland，Indonesia，Japan，the Netherlands，Norway，Russia and the United States. 【词海拾贝】 1．vast adj.广阔的；巨大的 2．primarily adv.首先；最初 3．commission n．委员会 4．commercial adj.商业的 5．quota n．配额 6．prevalent adj.盛行的 7．sperm whale 巨头鲸；抹香鲸 【问题思考】 1．What helps conserve the whale populations? _______________________________________________________ 答案：The whaling quotas.
化学常用英语词汇
化学常用英语词汇 1．TheIdeal-GasEquation理想气体状态方程 2.PartialPressures分压 3.RealGases:DeviationfromIdealBehavior真实气体：对理想气体行为的偏离 4.ThevanderWaalsEquation范德华方程 5.SystemandSurroundings系统与环境 6.StateandStateFunctions状态与状态函数 7.Process过程 8.Phase相 9.TheFirstLawofThermodynamics热力学第一定律 10.HeatandWork热与功 11.EndothermicandExothermicProcesses吸热与发热过程 12.EnthalpiesofReactions反应热 13.Hess’sLaw盖斯定律 14.EnthalpiesofFormation生成焓 15.ReactionRates反应速率 16.ReactionOrder反应级数 17.RateConstants速率常数 18.ActivationEnergy活化能 19.TheArrheniusEquation阿累尼乌斯方程 20.ReactionMechanisms（机制）反应机理 21.HomogeneousCatalysi（s catalysis英[k?'t?l?s?s]n.催化作用）均相催化剂 22.HeterogeneousCatalysis非均相催化剂 23.Enzymes酶 24.TheEquilibriumConstant平衡常数 25.theDirectionofReaction反应方向 26.LeChatelier’sPrinciple列沙特列原理 27.EffectsofVolume,Pressure,TemperatureChangesandCatalys体ts积，压力，温度变化以及催化剂的影响
化学常用英文单词
Bunsen burner 本生灯 product 化学反应产物 flask 烧瓶 apparatus 设备 PH indicator PH值指示剂,氢离子(浓度的)负指数指示剂 matrass 卵形瓶 litmus 石蕊 litmus paper 石蕊试纸 graduate, graduated flask 量筒,量杯 reagent 试剂 test tube 试管 burette 滴定管 retort 曲颈甑 still 蒸馏釜 cupel 烤钵 crucible pot, melting pot 坩埚 pipette 吸液管 filter 滤管 stirring rod 搅拌棒 element 元素 body 物体 compound 化合物 atom 原子 gram atom 克原子 atomic weight 原子量 atomic number 原子数 atomic mass 原子质量 molecule 分子 electrolyte 电解质 ion 离子 anion 阴离子 cation 阳离子 electron 电子 isotope 同位素 isomer 同分异物现象 polymer 聚合物 symbol 复合 radical 基 structural formula 分子式 valence, valency 价 monovalent 单价 bivalent 二价 halogen 成盐元素bond 原子的聚合mixture 混合combination 合成作用compound 合成物alloy 合金 metal 金属metalloid 非金属Actinium(Ac) 锕Aluminium(Al) 铝Americium(Am) 镅Antimony(Sb) 锑Argon(Ar) 氩Arsenic(As) 砷Astatine(At) 砹Barium(Ba) 钡Berkelium(Bk) 锫Beryllium(Be) 铍Bismuth(Bi) 铋Boron(B) 硼Bromine(Br) 溴Cadmium(Cd) 镉Caesium(Cs) 铯Calcium(Ca) 钙Californium(Cf) 锎Carbon(C) 碳Cerium(Ce) 铈Chlorine(Cl) 氯Chromium(Cr) 铬Cobalt(Co) 钴Copper(Cu) 铜Curium(Cm) 锔Dysprosium(Dy) 镝Einsteinium(Es) 锿Erbium(Er) 铒Europium(Eu) 铕Fermium(Fm) 镄Fluorine(F) 氟Francium(Fr) 钫Gadolinium(Gd) 钆Gallium(Ga) 镓Germanium(Ge) 锗Gold(Au) 金Hafnium(Hf) 铪Helium(He) 氦
高考英语一轮复习Unit3Underthesea词汇训练新人教版选修7
Unit 3 Underthesea 基础知识默写篇 一、分层单词 写作词汇 1. vt.放弃;遗弃;抛弃 2. vt.当场见到;目击 n.目击者;证人;证据 3. vi.& n.暂停;中止 4. vt.拖;拉;扯 5. vi.逃避;逃跑 vt.逃离 6. n.住所;住宿 7. n.关系;血缘关系;交往 8. adj.好的;整齐的;匀称的 9. adj.生动的;鲜明的;鲜艳的 10. adj.纯的;纯粹的;纯洁的 11. prep.在……对面 adj.相对的;相反的 12. vt.催促;极力主张;驱策 13. vi.思考 vt.映射;反射;思考 14. adj.意识到的;知道的 阅读词汇 1.jog vi.&vt. 2.dive vi.& n. 3.suck vt.& vi. 4.conservation n. 5.target n. 6.boundary n.
7.pension n. 8.annual adj. & n. 9.narrow adj. 10.shallow adj. 11.steep adj. 12.awesome adj. 13.seaside n.&adj. 14.telescope n. 15.teamwork n. 16.dimension n. 拓展词汇 1. n.深(度);深处→adj.深的adv. 深深地 2. adj.好吃的;可口的→ n.味道;品位;鉴赏力v.尝;品尝;有……的味道 3. adj.意识到的;知道的→ n.意识;认识 4. vi.思考vt.反射;思考→ n.反射;思考 5. adj.锐利的;锋利的;敏捷的→v.(使)变得锋利 6. vt.催促;极力主张;驱策→ n.紧急;迫切;催促→adj.紧急的;迫切的;催促的 7. vt.恐吓 vi.受惊吓→adj.害怕的 二、高频短语 1. 帮助(某人)摆脱困境或危难 2. 对……知道、明白;意识到…… 3. 举起;阻碍 4. 整理;收拾 5. 在此期间;与此同时 6. 靠近 7. upside down 8. (be) scared to death 9. aim at
(完整版)化学专业英语常用词汇
☆常用： ppm: parts per million ppb: parts per billion pH: potential of hydrogen 1. 化合物的命名：规则：金属(或某些非金属)元素+阴离子名称 (1)MgCl2 magnesium [m?ɡ’ni:zj ?m] chloride (2)NaNO2 sodium nitrite [‘naitrait] (3)KNO3 potassium[p ?’t?si ?m] nitrate [‘naitreit] (4)硝酸 nitric acid (5)NaHCO3 sodium hydrogen carbonate 练习： ? FeBr2 ? (NH4)2SO4 ? NH4H2PO4
?KMnO4 ?亚硫酸 ?sulfurous acid ?H2S ?NO 2 有机物命名 ?Hydrocarbon ?{Aliphatic hydrocarbon; Aromatic Hydrocarbon} ?Aliphatic hydrocarbon (脂肪烃) ?{Alkane (烷); Alkene(烯); Alkyne(炔)} ?Alcohol 醇 ?Aldehyde 醛 ?Ketone [‘ki:t?un] 酮 ?Carboxylic acid 羧酸 ?Aromatic hydrocarbon(芳香烃) ?{benzene (苯) hydroxybenzene(酚) quinone(醌) 无机物中关于数字的写法 mono-, di-, tri-, tetra-, penta- hexa-, hepta-, octa-, nona-, deca- 一，二，三，四，五，六，七，八，九，十 有机物中关于数字的写法 meth-, eth-, prop-, but-, pent-, hex-, 甲乙丙丁戊已 hept-, oct-, non-, dec-, cyclo-, poly- 庚辛壬葵环聚 练习 ?甲烷乙炔 ?丙酮丁醇 ?戊烷己烯 ?庚醛辛烷 ?2-甲基壬酸 3,5-二乙基癸醇
新版人教版小学六年级上英语单词表
六年级上册英语单词和句子Unit 1 How can I get there? science科学 museum博物馆 post office邮局 bookstore书店 cinema电影院 hospital医院 crossing十字路口 turn left左转 go straight笔直走 turn right右转 sir先生 Italian意大利的 restaurant餐馆 map地图 compass 指南针 GPS定位系统 follow跟着 far远 next to 与......相邻 near在......附近 Unit 2 Ways to go to school. on foot步行 by 经，乘 bus公共汽车 plane飞机 taxi出租车 ship大船 subway地铁 slow down减速 train火车 stop停，停车站 foot脚 traffic交通 traffic lights交通信号灯 bike自行车 fast快的 ferry轮渡 sled雪橇 must必须 交通方式： on foot步行 by bus乘公共汽车 by bike骑自行车 by plane乘飞机 by taxi坐出租车 by ship乘轮船 by subway坐地铁 by sled坐雪橇 by ferry轮渡 Stop and wait at a red light .红灯停下等待。 Slow down and stop at a yellow light.黄灯减速停下。 Go at a green light.绿灯行。 Unit3 My weekend plan.我 的周末计划。 visit 拜访 visit my grandparents 拜访我的祖父母 film电影 see a film 看电影 trip旅行 take a trip 去旅行 supermarket超市 go to the supermarket去超市 this morning今天早上 this afternoon今天下午 this evening今天晚上 tonight今晚
选修7Unit3Underthesea单次讲解
Unit 3 under the sea 1.witness (1) v 当场见到，目击 . 在我昨天回家的路上路上我亲眼目睹一场事故。 (2) v表明，说明Her flushed（通红）face she felt. 她通红的脸表明他、她感到非常高兴。 (3) v 为…作证常与to 连用witness to 为某事作证说 He enter the room. 他作证说他看到那个人进入房间。 (4) n (C) “目击者，证人”常与to连用be a witness to 是…的目击者 The police found the witness to the murder case. 警察找到了那个谋杀案的目击者 (5) n (C,U) 证词，证据，证明give witness on behalf of 替…作证 The old man an accused person. 那位老人为被告作证。 2. sort (1) vt 把…分类,拣选 She is . 她正忙于给信件分类。 (2) sort out 整理（好） I 我已把信分好 (3) n 种类，类别 A hammer is .斧头是一种工具。 He’s the sort of person I really dislike. (4)词组sort of 颇为，有几分I feel . 我感觉有点生病了。 all sorts of 相当于all kinds of 3. accommodation (1) 房间，住所The accommodation of this hotel is scare. （不足） (2) 膳宿（常用复数） 我们今晚能找到旅馆住宿吗？Can we ____find accommodations at a hotel__ for tonight? (3) accommodate 向…提供住处，接纳(v) 相关短语：(1) make accommodations for 为…提供膳宿(2) book accommodation at a hotel 在旅馆预订房间 (4) accommodate …to = adapt… to 使…适应 You will have to accommodate yourself to the situation. 4. yell（1）v.叫喊。 （1）yell(out) at sb.朝某人大喊大叫 .她对淘气的孩子大喊大叫。 They yelled at him to stop. （2）n. /叫声，喊声 E.g. a yell of delight / warning 5. throw (1) 投，掷，扔，抛 Throw the ball to your younger brother. He was thrown into prison.被关进… (2) 匆忙或随便穿/脱 He threw a blanket over the injured man. 他匆忙给伤者披上毯子。
化学专业 英语单词
Chemistry Summer Holidays Homework for Future Freshmen of High school Class: __________________________ Chinese Name:______________________ English Name:______________________ Beijing#80 High School International Department
Introduction to Chemistry 化学入门 Definition:Chemistry is the study of the composition, structure, and properties of matter, the processes that matter undergoes, and the energy changes that accompany there processes. (化学的定义：化学是研究物质的组成，结构，性质，物质发生的变化，以及变化过程中涉及的能量变化。) Branches of Chemistry: Organic Chemistry；Inorganic Chemistry；Physical Chemistry; Analytical Chemistry; Biochemistry; Theoretical chemistry (化学的分支：有机化学；无机化学；物理化学；分析化学；生物化学；理论化学)
Day 1 【Task】Please put the Chinese name into the suitable chapter. Vocabulary about chapter name. 章节名称词汇 （----What may we study about chemistry in the first year? 高一可能涉及哪些化学知识？） 物质和变化；原子：构建物质的基本单元；酸和碱；氧化还原反应；气体； 化学键；原子中的电子排布；称量和计算；有机化学；反应能量；元素周期律；化学方程式和化学反应；化学平衡；化学反应动力学；化学计量学； 化学式和化学物质；物质的状态；生物化学；电化学；滴定与pH值； 水溶液中离子和稀溶液的依数性；溶液； Chapter 1 Matter and Change ( ) Chapter 2 Measurement and Calculation ( ) Chapter 3 Atom-Building Block of Matter ( ) Chapter 4 Arrangement of Electrons in Atoms( ) Chapter 5 The periodic Law ( ) Chapter 6 Chemical Bonding ( ) Chapter 7 Chemical Formulas and Chemical Compounds ( ) Chapter 8 Chemical Equations and Reactions ( ) Chapter 9 Stoichiometry ( ) Chapter 10 States of Matter ( ) Chapter 11 Gas ( ) Chapter 12 Solution ( ) Chapter 13 ions in Aqueous Solution and colligative Properties ( ) Chapter 14 Acid and Base ( ) Chapter 15 Acid-Base Titration and pH ( ) Chapter 16 Reaction Energy ( ) Chapter 17 Reaction Kinetics ( ) Chapter 18 Chemical Equilibrium ( ) Chapter 19 Oxidation-Reduction Reactions ( ) Chapter 20 Electrochemistry ( ) Chapter 22 Organic Chemistry ( ) Chapter 23 Biology Chemistry ( )
小学16年级英语单词分类表完整版带音标
小学1-6年级英语单词分类表完整版(带音标) 1 小学英语单词分类表一、学习用品（school things） pen /pen/ 钢笔 pencil /'pensl/ 铅笔 pencil-case /'penslkeis / 铅笔盒 ruler /'ru:l?/ 尺子 book /buk/ 书 bag /b?g/ 包 post card /p?ust kɑ:d/ 明信片newspaper /'nju:z,peip?/ 报纸 schoolbag /sku:lb?g/ 书包 eraser / i'reis? / 橡皮 crayon / 'krei?n / 蜡笔 sharpener / '?ɑ:p?n? / 卷笔刀 story-book / 'st?:ri] buk / 故事书 notebook / 'n?utbuk / 笔记本 Chinese book / 't?ai'ni:z / 语文书 2 English book / 'i?gli? / 英语书 maths book / m?θs / 数学书magazine / ,m?g?'zi:n / 杂志 newspaper / 'nju:z,peip? / 报纸 dictionary / 'dik??neri / 词典二、身体部位（body） foot / fut / 脚 head / hed / 头 face / feis / 脸 hair / h?? / 头发 nose / n?uz / 鼻子 mouth / mau θ / 嘴 eye / ai / 眼睛 ear / i? / 耳朵 arm / ɑ:m / 手臂 hand / h?nd / 手 finger / 'fi?g? / 手指 leg / leg / 腿 tail / teil / 尾巴三、颜色（colours） red /red/ 红 blue /blu:/ 蓝 3 yellow /'jel?u/ 黄 green /gri:n/ 绿 white /wait/ 白 black /bl?k/ 黑pink /pi?k/ 粉红 purple /'p?:pl/ 紫 orange /'?:rind?/ 橙 brown /braun/ 棕四、动物（animals） cat /k?t/ 猫 dog /d?g/ 狗 pig /pig/ 猪 duck /d?k/ 鸭 rabbit /'r?bit/ 兔子 horse /h?:s/ 马 elephant
人教版高中英语选修七Unit3Underthesea知识讲解Unit3Underthesea语言点
Unit 3 Under the sea 语言点 编稿：牛新阁审稿：王春霞 学习目标 重点词汇 annual witness accommodation opposite yell pause drag depth urge abandon target reflect scare awesome 重点短语 in the meantime be aware of ahead of ... to death help （...）out upside down 重点句型 It takes sb. some time/ ... to do sth.的变化 a time when... 知识讲解 重点词汇 annual 【原句回放】It was a time when the killer whales, or “killers” as they were then called, helped the whalers catch the baleen whales that were on their annual migration. 那个时期，虎鲸（当时被称为“杀手”）帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。 【点拨】annual adj. 1. 每年的，一年一次的 the annual output 年产量an annual report 年度报告 Steel output reached an annual figure of one million tons. 钢的年产量达到100万吨。 2. 按年度计算的 the annual income 年收入the annual rainfall 【拓展】annually adv. 每年地，年度地 witness 【原句回放】I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times. 当时我以为这只是一个故事罢了，但是后来我亲眼见过多次。 【点拨】witness vt.& vi.亲眼看见，目睹，作证； n.见证人；目击者（与of连用） We were witnessing the most important scientific development of the century. 我们正目睹着本世纪最重要的科学发展。 We witnessed great changes in the city. 我们见证了这个城市的巨大变化。 The police found the witness of the murder case. 警察找到了那起谋杀案的证人。 There was no witness at the scene of the accident. 在事故现场没有目击证人。 【拓展】常见搭配：witness to (doing...)为……作证 bear / give witness to 为......作证 in witness of 作为......的证据 a living witness to 活生生的证人 witness stand 证人席(美)＝witness box (英) He witnessed to having seen the man enter the building.
单词表词汇变形
Unit 1 Lifestyle 1.peace n. ____________ adj. 2. complain v. ______________n. 3.urgent adj. ____________ n. 4.boredadj ___________ adj. 令人厌烦的 5.suffer v. ___________ n. 痛苦，苦难 6.social adj. ____________ n. 7. reduce v. ____________ n. 减少，降低8. organize v. _____________ n. 9. prefer v. ____________ n. 偏爱，倾向，优先权10. stand v. ______________n. 11. volunteer n. ______________ v. _____________ adj. 12. graduate v. ____________n. 毕业________________ n.毕业生 13. chanllenge n. ____________ v. _____________ adj. 14. support v./n. ____________n.支持者15. solve v. ______________ n. 16. advertisement n. ___________ v. ______________ n. 广告业 17. presentation n. __________ V. 演示，展示18.crowded adj. __________ n. 人群 19. accountant n. _____________ n 账户___________v 计算，数 20. sickness n. ___________ n. 疾病_______________ adj. 21.distance n. _____________adj. _______________ 远程学习 22. formal adj. __________ adj. (反义词) Unit2 1.generous adj. __________ n. curiousadj __________n. anxious adj. __________ n. 2.violent adj. __________ n. （patient/ brilliant/ confident/intelligent/ important/significant/absent/ present） 3.character n. _____________ n. 特征，特点 4. astronaut n. ___________n.天文学家_____________ n. 天文学 5. explore v. _____________ n. _____________ n. 探险家 6. revolution n. _____________ adj. 7. found v. _____________ 过去式/过去分词 8. personally adv. _____________ adj. _____________n. 个性 9. racism n. _____________ n. 种族_____________ adj. （社会主义/共产主义/ 资本主义） 10. equal adj. _____________n. 11. skillful adj. _____________ adj. _____________n. 12. useless adj. _____________ adj.(反) _____________ n. 13. compete v. _____________ n. _____________ adj. _____________ n.(人) 14. fortunately adv. _____________adj. _____________adj.(反) _____________ n. 15. athlete n. _____________ adj. 16. disaster n. _____________ adj. 17. promote v. _____________ n. 18. injury n. _____________ v. _____________ adj. https://www.wendangku.net/doc/79425971.html,mit v. _____________ n. _____________adj. 20. relationship n. _____________ n. (关系) _____________n. (亲戚) _____________ v. _____________ adj.(相关的) _____________ adj.(相对的) 21. react v. _____________ n. 22. confidence n. _____________ adj. 23.quality n. _____________v. (取得资格，有资格) _____________ adj.(有资格的) _____________ n. 资格，资历_____________n. 数量