英語作文精品5篇
在日常的學(xué)習(xí)、工作、生活中，大家都跟作文打過交道吧，通過作文可以把我們那些零零散散的思想，聚集在一塊。你寫作文時(shí)總是無從下筆？以下是小編為大家整理的英語作文5篇，僅供參考，歡迎大家閱讀。
英語作文 篇1
Great changes have taken place in my hometown.
since the reform and opening up.In the past,people lived in low houses.Farmers planted crops with the help of animals.Children studied in the old school.Big families were recorded into small houses.People had little money to see a doctor.And there were few hospitals.People keep in touch with their friends and relatives far away by letter or telegram.Nowadays,most people live in tall buildings.Farmers can plant crops with the help of farm machine.And
children study in modern schools.People can enjoy good medical care.What's more,communications are becoming easier and quicker.Thanks to the government's efforts.My hometown is becoming better and better in the future.
英語作文 篇2
The Winter Holiday We are going to have the winter holiday.
During the holiday we will have the Spring Festival.So all of the families in China are having a busy time.
All of the children in China like Spring Festival very much,because they can eat many delicious food and get many money.
But children in China have to do the homework for Winter Holiday.
So that the could remember what they have learn the year before.Each of the children likes Winter Holiday.
翻譯：
我們即將放寒假,在寒假期間,我們將要過春節(jié),所以所有中國家庭都十分忙碌,所有的中國孩子都十分喜愛春節(jié),因?yàn)樗麄兛梢猿院芏嗪贸缘?食品和得到很多的壓歲錢,但是中國孩子必須在寒假里做作業(yè),以便他們能夠記住他們以前學(xué)的東西,每個(gè)孩子都喜歡寒假!
英語作文 篇3
First listen and then answer the following question.聽錄音，然后回答以下問題。What are the two different ways in which snake poison acts?How it came about that snakes manufactured poison is a mystery. Over the periods their saliva, a mild, digestive juice like our own, was converted into a poison that defies analysis even today. It was not forced upon them by the survival competition; they could have caught and lived on prey without using poison, just as the thousands of non-poisonous snakes still do. Poison to a snake is merely a luxury; it enables it to get its food with very little effort, no more effort than one bite. And why only snakes? Cats, for instance, would be greatly helped; no running fights with large, fierce rats or tussles with grown rabbits -- just a bite and no more effort needed. In fact, it would be an assistance to all carnivores though it would be a two-edged weapon when they fought each other. But, of the vertebrates, unpredictable Nature selected only snakes (and one lizard). One wonders also why nature with some sankes conqued poison of such extreamy.In the conversion of saliva into poison, one might suppose that a fixed process took place. It did not; some snakes manufacture a poison different in every respect from that of others, as different as arsenic is from strychnine, and having different effects. One poison acts on the nerves, the other on the blood.The makers of the nerve poison include the mambas and the cobras and their venom called neurotoxic. Vipers (adders) and rattlesnakes manufacture the blood poison, which is known as haemolytic. Both poisons are unpleasant, but by far the more unpleasant is the blood poison. It is said that the nerve poison is the more primitive of the two, that the blood poison is, so to speak, a newer product from an improved formula. Be that as it may, thhe nerve poison does its business with man far more quickly than the blood poison. This, however, means nothing. Snakes did not acquire their poison for use against man but for use against prey such as rats and mice, and the effects on these of viperine poison is almost immediate.
【參考譯文】蛇是怎樣產(chǎn)生毒液的，這是一個(gè)謎。蛇的唾液本來和我們?nèi)说南阂粯尤岷�，但�?jīng)過漫長的時(shí)間，演變成了今天仍無法分析清楚的毒液。毒液不是生存競爭強(qiáng)加給它們的，它們也可以不用毒液捕捉動(dòng)物而生存，就像今天成千上萬的無毒蛇那樣。毒液對(duì)毒蛇來說只不過是一種舒適生存的優(yōu)越手段，它使蛇不用費(fèi)多大力氣就能捕獲到食物，輕咬一口即可。為什么只有蛇才有毒液呢？譬如說，如果貓有毒液，那對(duì)貓會(huì)大有幫助，它就不必再和又大又兇的老鼠邊跑邊博斗了，也不必再和大兔子扭斗了，只要咬一口，就不必再費(fèi)大力氣。因此，任何食肉動(dòng)物有了毒液，都能從中獲益。不過，當(dāng)它們相互撕打時(shí)，毒液就成了利弊參半的武，可以殺死對(duì)方，也可以被對(duì)方的毒液殺死。然而，在脊椎動(dòng)物中，大自然神秘模測(cè)地只選擇了蛇（還有一種蜥蜴），人們弄不清楚大自然為什么在某些蛇的身上調(diào)制出如此高效的毒液來。人們可能認(rèn)為，唾液轉(zhuǎn)變成毒液，其中有固定的程序。其實(shí)沒有。有些蛇產(chǎn)生的.毒液也在各方面與另外一些毒蛇產(chǎn)生的毒液不同，就像砒霜不同于馬錢子堿一樣。不同毒蛇產(chǎn)生的毒液產(chǎn)生的效果不同，一種毒液作用于神經(jīng)，另一種毒液作用于血液。產(chǎn)生神經(jīng)毒液的蛇有一種非洲樹眼鏡蛇和眼鏡蛇，它們的毒液稱為神經(jīng)毒素。蝰蛇（蝮蛇）和響尾蛇產(chǎn)生血液毒素，稱為溶血性毒液。這兩種毒液都很可怕，但溶血性毒液尤其厲害。據(jù)說，神經(jīng)毒液在兩種毒液中是較為原始的一種，而溶血性毒液，打個(gè)比方說，是根據(jù)改良配方生產(chǎn)的一種較新的產(chǎn)品。不過，神經(jīng)毒辣液比溶血性毒液在人身上起作用快得多。但是，這沒有什么關(guān)系，因?yàn)樯哂卸疽翰皇怯脕韺?duì)付人的，而是對(duì)付它的獵物，諸如鼠類，毒液對(duì)這些獵物會(huì)立刻起作用。
1.saliva n.唾液
2.digestive adj.助消化
例句：This oil is very good for regulating digestive disorders.這種油對(duì)消化不良很有療效。
3.defy v.使不可能
例句：His strange behaviour defies understanding.他古怪的舉止使人難以理解。4.analysis n.分析
5.prey n.被捕食的動(dòng)物
6.fierce adj.兇猛的
例句：The house is guarded by a fierce dog.這棟房子由一條兇犬看守。
7.tussle n.扭打
例句：I had a tussle to get the knife off him.我與他扭打一陣才把刀子奪下。
8.carnivore n.食肉動(dòng)物
9.vertebrate n.脊椎動(dòng)物
10.lizard n.蜥蜴
11.concoct v.調(diào)制
12.potency n.效力
例句：The drug will lose its potency when exposed to moisture.這藥一受潮就會(huì)失效。
13.conversion n.轉(zhuǎn)變
14.arsenic n.砒霜
15.strychnine n.馬錢子堿
16.mamba n.樹眼鏡蛇
17.cobra n.眼鏡蛇
18.venom n.毒液
19.neurotoxic adj. 毒害神經(jīng)的
20.viper n.蝰蛇
21.adder n.蝮蛇
22.rattlesnake n.響尾蛇
23.haemolytic adj.溶血性的
24.viperine adj.毒蛇
英語作文 篇4
Do you know there are a large of people who need the help in china?I think, we can assist them with a couple of ways.
firstly,we can donate our clothes to them.Moverover,if your are rich enough you may found a relief fund for poor people which can benefit them a lot.Last but not least,the government need to organise some groups go to the poor area that help them out of poverty step by step.
英語作文 篇5
there are vast areas of land on every continent where there is no rainfall or vegetation. it is estimated that more than 40 per cent of the land on the earth's surface is desert or desert-like.
what is worse, these deserts are spreading at a surprising rate every year. if this trend continues, sand will bury almost everything in the near future.
two reasons account for the fact that deserts are spreading. the first reason comes from nature. these areas are usually located in the far inner land where rainfall can never reach. the second reason comes from man himself. many people regard immediate profit as a supreme value, which results in over-grazing, poor farming, tree cutting, and strip mining. all these activities leave land unprotected. consequently, rain water washes away topsoil into rivers and oceans, wind blows away loose soil.
the expansion of deserts must be stopped if we are to survive on this planet. man can make deserts, he can also prevent them from spreading. stopping over grazing, poor farming, tree cutting, and strip-mining is the first step. planting a green belt of trees along the edge of deserts is the second step. covering the deserts with vegetation is another step. we hope man can make great efforts to develop better ways to bring the spreading deserts under control.
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