原因類的英語作文

⑴ 你的理想 原因 實現 英語作文~

I have a dream that I am always young. Then I will have enough energy to do everything whenever I want. Moreover, I don't have to worry about the old age ring which I even can't take care of myself. I know that my dream will not come true. However, I think it is lucky that I am young now. So I will treasure my time, enjoy my life and try my best to do everything well. 我的夢想 我有一個抄夢想就是我永遠年輕，然後我就會有足夠的精力去做我想做的事情，而且，我就不會因年老無法照顧自己而憂慮。我深知我的夢想不會實現。然而，我很幸運，現在我很年輕。 因此，我一定要珍惜青春好時光，享受生活，並且盡最大努力把每件事情做好。

⑵ 求一篇150詞的英語作文:解釋一下你選擇化學專業的原因

喔 順便一提，我現在學的ABC天卞口語的老師說過，如果要掌握好英語是不難的！必然有個好的研習環境與闇練口語對象 最關鍵就是外教水平，口語純正才是最好 保持經常口語練習 1&1針對性教學才可以有更.好.的進步效率；上完課記得重聽課堂音頻，把所學知識融會貫通~若真的是沒有人可以指導的話 只能上旺旺或大耳朵獲取課外教材研習，多問多聽短時間語境會提高起來，整體效果應該可以迅速明顯的；這些是考試詞彙,應該有用Part1foundationchemistry基礎化學Chapter1acid酸apparatus儀器，裝置asueoussolution水溶液arrangementofelectrons電子排列assumption假設atom原子（化學變化中的最小粒子）atomicmass原子量atomicnumber原子序數atomicradius原子半徑atomicstructure原子結構becomposedof由……組成bombardment撞擊boundary界限cathoderays陰極射網cathode-rayoscilloscope(C.R.O)陰極電子示波器ceramic陶器製品charge-clouds電子雲charge-to-massratio(em)質荷比（質譜分析時樣品質量的測量以質量與其離子電荷之比表示）chemicalbehaviour化學行為chemicalproperty化學性質（物質在化學變化中表現出來的性質）clockwise順時針方向的compound化合物（由不同元素組成的純凈物）configuration構型copper銅correspondto相似corrosive腐蝕d-blockelementsd區元素deflect使偏向，使轉向derivefrom源於deuterium氘diffusemixture擴散混合物distanceeffect距離效應distil蒸餾distinguish區別distribution分布doublycharged(+)ion正二介離子dye染料電流在溶液里的影響electricalcharge電荷electricalfield電場electricallyneutralatom電中性原子electri電electrolysis電解electron電子（負電荷粒子，電量等於.×10-10絕對靜電單位）electronselding電子屏蔽element元素（具有相同核電荷數即荷內質子數的一類原子的總稱）emissionspectrum發射光譜（根據發射光源和激發能量方式所產生的特徵電磁波譜）energylevel能態，能級（穩態能量，有相同主量數的電子殼層）fertiliser肥料firstioniionenergy一級電離能fluorescentscreen熒光屏fluoride氟化物fuel燃料fundamentalsubstance基礎物質fuzzy模糊的galaxy星系，銀河gas氣體gaseousstate氣態gravity重力GroupⅠ第一族Heisenberg』suncertaintyprinciple海森堡測不準原理hydrofluoricacid氫氟酸identical同一的，相等的intermsof根據，在……方面innermost最內的，最深的interaction相互作用internalstructure內部結構interpret解釋investigate研究,調查ioniionenergy電離能（從原子或分子中移走一個電子至無窮遠處所需的能量，以電子伏特eV表示）ionise電離isotope同位素（原子里具有相同的質子數和不同的中子數的同一元素的原子互稱同位素）J.J.Thomson』semexperiment湯姆森質何比實驗Latin拉丁lepton輕粒子lisuid液體magnet磁鐵magneticfield磁場MalteseCross馬爾他十字marble大理石massnumber質量數matter物質metalfoil金箔meteorite隕星microbe微生物，細菌Millikan』s『oil-drop』ecperiment密立根油滴實驗model-building模型建築mole摩爾（表示一個系統的物質的量的單位，該系統中所包含的基本單元數與1g碳1即1C的原子數目相等,每摩爾物質含有阿佛加德羅常數個微粒）molecule分子（保持物質的化學性質的最小粒子）narrowbeam狹窄的光網negativeelectrode（cathode）陰極negligible可以忽略的neutron中子nitrate硝酸鹽noblegas稀有氣體normalpressures常壓nuclearcharge（原子）核電荷nuclearmodelforatoms原子核模型nuclearreaction核反應nucleus（pl.nuclei）核Orbital軌道paraffinwax石蠟particle微粒，粒子Pauliexclusionprinciple保里不相容原理（每個原子軌道至多隻能容納兩個電子；而且，這兩個電子自旋方向必須相反）PeriodicTable周期表physicalproperty物理性質（物質不需要發生化學變化就表現出來的性質，如顏色、狀態、氣味、熔沸點、密度等）plastics塑料plum-pudding李子布丁positivecharge正電荷（帶有質子的物質，用絲綢摩擦玻璃棒，在棒上會產生正電荷）positiveelectrode(anode)陽極positivelychargedparticle(ion)離子potentialdifference電位prediction預言principalsuantumnumber主量子數（標示軌道電子的波函數，包括軌道角動量和自旋量子數，電子的能級和距原子核的平均距離主要取決於主量子數）probe探測，探究protium氕proton質子suantum（pl.suanta）量子（一個電子轉移到原子的下一層軌道時發出的有限輻射能單位）suantummechanics量子力學suantumTheory量子理論suark誇克（組成基本粒子的更小的粒子）radioactivesource放射源repel排斥repulsion斥力respectively分別地rung梯級scatteringeffect散射作用Schr?dingeresuation薛定諤（波動）方程（一偏微分方程，描述基本粒子波動性）scintillation火花shell電子殼層seldingeffect屏蔽效應simplersubstance單質（指由同種元素組成的純凈物）solid固體sphere球spin自旋stablestate穩態sub-atomicparticle原子內的粒子subset子集，小團體successiveioniionenergy逐級電離能symbol符號symmetry對稱thelowest-energyorbitals最低能量軌道transitionelements過渡元素tritium氚X-rayX射網α-particlesα粒子，即alpha-particle（帶有兩個質子和中子的粒子，即氦原子核，對物質的穿透力較強，流速約為光速的110）α-rayα射網β-particlesβ粒子β-rayβ射網γ-patticlesγ粒子γ-rayγ射網

⑶ 英語作文幾個原因導致結果類100詞以上

Today the quality of our natural environment has become an important issue.The world population is rising so quickly that the world has become too crowded.
We are using up our natural resources and at the same time polluting our environment with dangerous chemicals.If we continue to do this,life on earth cannot survive.
Concerned people have made some progress in environmental protection.Governments of many countries have established laws to protect the air,forests and sea resources and to stop environmental pollution.

⑷ 英語作文——120字原因類說明文

保護野生動物
With the development of society,there are more and more problems brought to our attention,one of which is that wild animals have no place to survive in the 21st century.Some people think that the protection is a waste of resource.From my point of view,I disagree with this statement for some reasons below.
Firstly,the animals and human beings are creatures created by God.We can』 behave like barbarians and destroy the environment.We need places to survive and so do animals.Secondly,there are a lot of species of animals on the earth.They are just like our neighbor.For example,in my childhood,I went to my grandparent s』 home in the countryside .There is a forest near the house.We met a lot of little wild animals there ,such as,monkeys,snakes,rabbits and so on.However,there are a lot of people who may agree cut down the forest.
From my angle,we,human beings,can』t deprive the survival rights of animals.On the contrary,we have to protect them from extinction.Just imagine how horrible the world would be if human is the only creature in the world.Hence,the government should ecate people to preserve and protect our neighbor,natural wild animals

⑸ 請以以下三個方面寫一篇100詞的英語作文1.大學生難找工作2.原因3.解決辦法，，在線等，謝謝了，

It』 very hard for college graates to find a job, of course harder to get an ideal job. In fact, many factors contribute to the unfavorable situation。 First, more and more students can go to college because of the being fast improved high ecation of China. As a result, there are more graates every year. However, job vacancies don』t increase that fast. More people, less food, which is the exact description of the hard condition. Second, more and more people go on to pursue their master and doctor degree; more and more Chinese oversea students come back to China to hunt better working chances. It is sure that the competition is more and more fierce. Third, because of the fast development of science, technology, economy, society and the interchange of different nations, all units have higher requirement of their employees, for example, stronger ability and higher degree。
In addition to the factors above, there are still more which bring hardship for graates to find jobs. Nevertheless, how to solve the problem is more important. It is a good idea for the graates to learn more knowledge with a higher degree and to practice and improve their capability of dealing with all kinds of situation, organization, having good terms with others and cooperative spirit. Besides, the government should try to and encourage all units to create more job vacancies for the college graates. Of course, the graates should have a proper attitude towards various jobs, but not always pursue those with higher payment。

⑹ 上網分幾類人及原因的英語作文

It has been a wide and heated discuss on the topic 'Going Online'. Of course, different people holds different opinions. Some think that it is purely a waste of time to hang out on the Internet. Others may think that it is good to surfing the Internet to search information, chat with others. In my view, neither of them is right and we should appraise it from two different aspects.
From the first aspect, we see that it is very good to go online. The Internet is one of the most beneficial inventions from the second it was invented

⑺ 描述現象,引出話題類型的英語作文素材

闡述現象
這種類型的文章主要描述一些現象並具體分析解釋現象的原因等。一般情況下三段的分布為：第一段描述圖畫內容，第二段分析該現象的原因、意義等，第三段總結觀點、或提出建議。
7、文化交流類
It is a very eye-catching photo in which . What makes this picture extraordinary is , which clearly indicates 。
The sense of that permeates this picture is representative of , that is, , and therefore, . China, in particular, . The effect of such communication can be best exemplified by 。
While people belong to nations, cultures know no boundary. is not only featured by , but more importantly, by . I firmly believe that is contributing, and will contribute more to the world』s peace, development, and prosperity. (參見範文1)
8、教育類
As the title indicates, 「 」， the set of pictures apparently reminds us that . It is discern able that 。
The drawing virtually reminds its audience a widespread phenomenon existing negatively in the area of basic ecation in China, that is, . That is to say, . Such a practice is very harmful in terms of the following aspects. Firstly, . Secondly, . Last but not the least, 。
In my point of view, , but it is only part of the picture. On the other hand, . Therefore, it is an urgent task to . As children are the future of our nation, creating a good environment for their upbringing means creating a bright and promising future for our nation。
9、家庭關系類
The cartoon reveals a very thought-provoking scene. The artist purposefully exaggerates . This picture reveals the in-depth problem of 。
In fact, . There are two reasons for this. The first and perhaps most important is that . The other reason is more serious from a practical point of view.
It owes to 。
In my point of view, the trend goes quite against the genuine and original purpose of our . What I want to emphasize by the above analysis is that, . Therefore, I strongly contend that 。
10、社會熱點類
The two pictures illustrate vividly . In the left picture , while in the right 。
Frrom the two pictures we can sense a crazy tendency of . Aside from , another telling example is , which was so successful in that . The pictures also make it obvious that we should 。
Admittedly, it is natural that . Nevertheless, it is the responsibility of our government and society to . In my opinion, what』s the more important is to . In short, 。

⑻ 英語作文關於人類形成的原因

earliest humans

Direct evidence for the study of human origins from the fossils, comparative anatomy anthropologists use methods to study various Australopithecus fossils and human fossils, determine their relative age and absolute age to determine the human fossils dating back years, the human evolutionary history of roughly divided into several stages. Geneticists are using methods of biochemistry and molecular biology, the study of modern humans, protein, deoxyribonucleic acid (DNA) of the difference between the size and mutation rate various apes and other higher primates, thus calculated the origin and differentiation of their respective age, currently, academics generally believed, into a human ancestor Australopithecus time 700 million years ago.
From the point of view of human fossils have been found in human evolution can be divided into the following four stages:
Australopithecus stage
Australopithecus have been found living in 4.4 million years ago to 100 million years ago. According to the study of fossil anatomical characteristics, different from apes, Australopithecus most important feature is the ability to walk upright bipedal.
Homo habilis stage
Before two million - 175 million years ago, Homo habilis fossils in East Africa since 1960 have been discovered in Tanzania and Kenya. The earliest life can exist 1.9 million years ago. The following subjects were classified as Homo habilis on the classification of people are such as to race (Homo habilis). Hotshots significantly expanded brain than Australopithecus, and are able to manufacture stone tools for material (stone), and then graally evolved into Homo erectus.
Homo erectus stage
People belonging to the genus Homo erect race (Homo erectus), referred to as Homo erectus, commonly known as the ape in the classification. Homo erectus fossils in 1891 was first discovered in Java, Indonesia. Was also caused controversy human or ape. Until the 1920s, have been discovered in Beijing Zhoukoudian Peking Man fossils and stone tools, Homo erectus was established position in the history of human evolution. Survival of Homo erectus 1.7 million years ago to about 20 million years ago. So far, Homo erectus fossils have been found in Asia, Africa and Europe.
Homo sapiens stage
Homo (Homo sapiens) are generally divided into early Homo sapiens (ancient Homo sapiens) and Homo sapiens (modern man). Early Homo sapiens 200,000 years ago to live in more than 10 million years ago. Homo sapiens survive era began about 10 million years ago. Its anatomical structure is basically similar to modern man, also known as the modern anatomy. Australopithecus is the earliest known humans.

⑼ 關於環境污染類型和起因的英語作文

This year, with the high speed development of economy in our country, the improvement of people's living standards. Pollution have becoming an Increasing Concern in China such as the serious pollution of air, water and soil. the polluted air does great harm to people』s health. The polluted water causes diseases and death. And the polluted soil is harmful for our food. In my opinion, the most urgent problem is air problem
for our country
Air quality has become a big topic in recent years. Tens of millions of people across China have been forced to cope with high levels of PM2.5- particulate /pəˈtɪkjəlɪt/（微粒） matter smaller than 2.5 micrometers in diameter that can penetrate the lungs and harm the respiratory, cardiovascular, cerebral vascular and nervous systems. Air pollution is not just about sore throats, but really more of a matter of life or death. The harmful effects that smog can have on the human body are one of the top concerns among those who reside in the country』s bigger cities.
Many factors are contributing to the air pollution. The pollution of people』s life, instrial pollution and traffic pollution . First of all, in the life of people, the burning mineral
fuel, many harmful
gases
are
emitted in
the
atmosphere, in
addition, decomposition and combustion of Living garbage has also proced a lot of harmful gas. Secondly, the discharge of instrial waste gas is undoubtedly one of the major source of air pollution. With the development of economy, the growth in the number offactories and instrial management is not in place so that a large number of harmful gas is emitted in the air. Finally, a big reason is caused by the automobile exhaust gas pollution.There are a lot of harmful gases in the exhaust emission of vehicle.
To my view, stiffer laws and regulations must be implemented to check pollution. Instries that release wastes without permission should be heavily fined. Cars should be equipped to minimize the exhaust they release into the air. And the use of plastic bags and disposable meal boxes should be banned. What's more, the media should play an important role in implanting a sense of environmental consciousness into people's mind.
If everybody works toward a common goal of making the environment better, we can create a cleaner and lovelier world for us and for the coming generation.