关于新冠病毒英文作文_初中高分英语作文2篇

作者: 用户投稿 2022-03-24 12:04:14 阅读：151 点赞：0

关于”新冠病毒“的英语作文模板2篇，作文题目：novel coronavirus。以下是关于新冠病毒的初中英语模板，每篇作文均为高分模板带翻译。

高分英语作文1：novel coronavirus

When an influenza virus with pandemic potential attacked in April, it was commonly referred to as swine flu, which was called a / H1N1. It had killed many people in Walda, and more and more cases were reported in many countries, including China. It is not clear how serious the disease and death will be compared with other influenza viruses in this outbreak of influenza A (H1N1), because it is a new virus, most people have no immunity to it, especially middle-aged people, and the disease may be more serious.

Therefore, the city has issued masks on public transport. We have been urging people with flu symptoms to go to the nearest medical centre as soon as possible. These symptoms include sharp rise in body temperature, headache, muscle pain and dyspnea.

中文翻译：

当一种具有大流行潜力的流感病毒在4月份袭击时，人们通常把它称为猪流感，它的名字叫a/H1N1，它已经在沃尔达杀死了很多人，包括中国在内的许多国家都报告了越来越多的病例。目前还不确定这次甲型H1N1流感爆发与其他流感病毒相比，疾病和死亡的严重程度如何，因为这是一种新病毒，大多数人对它没有免疫力，尤其是中年人，而且疾病可能更严重因此，该市在公共交通工具上发放口罩。我们一直在敦促有流感症状的市民尽快前往最近的医疗中心就诊，这些症状包括体温急剧上升、头痛、肌肉疼痛和呼吸困难。

万能作文模板2：冠状病毒

Viruses (derived from Latin, meaning toxins or poisons) are a submicroscopic source of infection that cannot grow or reproduce outside the host cell. The virus infects all cell life. The first known virus, tobacco mosaic virus (TMV), was discovered by Martinus bayelink in, and has now described the study of more than one virus.

As virology, it is a branch of Microbiology virus, which consists of two or three parts: all viruses have genes composed of DNA or RNA, and long molecules carrying genetic information have a protein shell protecting these genes Some have a layer of fat outside their cells. The origin of viruses is unclear: some viruses may have evolved from plasmid fragments of DNA, while others may have evolved from bacterial viruses. Bacterial viruses spread in many ways.

Different kinds of viruses use different methods. For example, plant viruses are usually transmitted between plants by SAP eating insects (such as aphids), while animal viruses can be carried by blood sucking insects. These diseased organisms are called virus carriers.

Influenza viruses are transmitted by coughing and sneezing. Other noroviruses are transmitted through fecal routes. When they contaminate hands, food or water, rotaviruses usually pass directly Contact with infected children.

HIV is one of several viruses. However, many of the infected viruses will continue to reproduce without any immune mechanism, because many viruses will continue to reproduce without any immune mechanism, because many viruses will not continue to cause harm through any form of sexual transmission. Virus infected animals will usually cause an immune response It can completely eliminate a virus, and these immune responses can also be produced by vaccines, so that the virus can be infected for life-long immunity.

Microorganisms such as bacteria also have a defensive effect on virus infection. For example, antibiotics of restrictive modification system have no effect, but antiviral drugs have been developed to treat life-threatening infections.

中文翻译：

病毒（源于拉丁语，意思是毒素或毒药）是一种亚微观的传染源，它不能在宿主细胞外生长或繁殖。病毒感染所有细胞生命。已知的第一种病毒烟草花叶病毒于年被马丁努斯·贝耶林克发现，现在已经描述了超过种病毒的研究作为病毒学，是微生物学病毒的一个分支，由两到三部分组成：所有病毒都有由DNA或RNA组成的基因，携带遗传信息的长分子都有一层保护这些基因的蛋白质外壳，有些在细胞外有一层脂肪包裹着它们。

病毒的形状从简单的螺旋形和二十面体到比细菌小几倍的复杂结构病毒的起源尚不清楚：有些病毒可能是由DNA的质粒片段进化而来的，而另一些可能是由细菌病毒进化而来的。细菌病毒以多种方式传播。不同种类的病毒使用不同的方法。

例如，植物病毒通常是由以汁液为食的昆虫（如蚜虫）在植物间传播，而动物病毒则可以被携带吸血昆虫这些带病的有机体被称为病毒载体流感病毒通过咳嗽和打喷嚏传播，其他如诺如病毒，通过粪便途径传播，当它们污染手、食物或水时，轮状病毒通常通过直接接触受感染的儿童传播。HIV是几种病毒之一尽管如此，许多被感染的病毒会在没有任何免疫机制的情况下继续繁殖，因为许多病毒都会在没有任何免疫机制的情况下继续繁殖，因为许多病毒不会通过任何形式的性传播而继续造成伤害，病毒感染动物通常会引起一种免疫反应，这种免疫反应可以完全消灭一种病毒，这些免疫反应也可以由疫苗产生，使病毒感染终身免疫微生物如细菌也对病毒感染有防御作用，如限制性修饰系统抗生素没有效果但是抗病毒药物已经被开发用来治疗威胁生命的感染。