2021高考英语作文预测题目素材（范文11篇）

2021高考英语作文预测题目素材（范文11篇）

假设你是红里中学高三（1）班学生李华,春节期间，你和同学发起了名为•压岁怪计划”的H

播项目，利用所得资金向限汉市莫医院搭赠了一批防护物资。湾根据以下四幡图的先后廖序，写

一■英文周记，记述整个过程。

注■:网・不少于《0,不需）于1见诵在25分•内写完.

极示词：新型冠状高^novelcoronavirus

防护眼protectiveckxhtrm

口*mask

沪目I®goggles

压岁住luckymoney

有关抗击novelcoronavirus的英语作文

Lastweek,insupportofthebattleagainstthenovel

coronavirusinWuhan,myclassmatesandIinitiatedacampaign

withthenameLuckyMoneyPlan”,whichturnedouttobe

worthwhileandbeneficial.LearningfromTVthattheepidemic

situationinWuhanwentbadtoworseandthattheprotective

facilitieswerebadlyneeded,Ireallyfeltuneasyand

depressed,determiningtodomybittocopewiththisworrying

situation.Aftercarefulconsideration,agoodideahitmethat

IcouldraisesomemoneytopurchasemedicalsuppliesforWuhan.

Withoutdelay,stressingthesignificanceoftheactivity

andcallingonallmyfellowstotakeanactivepartinit.Much

tomyamazement,allofthemshowedgreatinterestand

enthusiasmanddonatedalltheirluckymoney,fullyexpressing

theiraffectionandtheirheartoflove,whichalsoexplains

thetruemeaningoftheoldsaying“Oneintrouble,assistance

comesfromalldirectionsv.Moneyhavingbeencollected,I

orderedawiderangeofmedicalnecessitiesontheInternet,

includingprotectiveclothing,masks,gogglesandsoforth.

Throughexpress,theseitemsweredirectlysenttoahospital

inWuhan.

Afewdayslater,Iunexpectedlyreceivedatelephonecall

fromthehospital.Thedoctorspokehighlyofwhatwehaddone

forthemandforthepeopleinWuhan,sayingourkindnessand

oursupportstrengthenedtheirdeterminationtowipeoutthe

virusandmadethemknowtheywerenotaloneinthisbattle.

Hearingthesewords,Ifeltextremelyexcitedaswellasproud.

IwasconvincedthatweChinesepeople,withthewholenation,

sjointefforts,weresuretowinthisbattle.

2.假如你是李华，你的外国朋友Tom写信询问有关武汉传染性肺

炎的事情。请你给Tom写一封回信。

要点：1.肺炎情况；

2.应对措施；

3.有信心战胜病情。

注意：1.词数100左右；

2.可以适当增加细节，以使行文连贯。

DearTom,

Gladtohearfromyouthatyouoreconcernedaboutthesituationot

thepneumoniainWuhan,theepicenter.NowIdliketotellyousomething

aboutit.

Sincetheneu/hf-iounddiseasebrokeoutinWuhaninDecember

thescopeoftheepidemicareahasgrownrapidlyWiththeatmof

decreasingtheriskofinfectiontomorepeople.theWuhongovernment

wasdeterminedtomokethisc/tyunderlockdown.Thoughthe

circumstanceinWuhanisseverenow.allofthesa&ntists.doctorsand

nursesinChinoworkroundthedock,toovercomethevirus.Thepress

ol$oadvocatesthatpeopleshouldreduceoutdooractivitiesa$muchas

possibleandwearmaskswhengoingout.What"more,twohospitals

speciallybuiltiorthispneumoniaareplannedtobecompletedinjust

lodays.

Withallthemeasurestaken,weareconfidentoflightingthe

pneumonia.HopeWuhangetsbetterandbetter.

DearTom,

SodtohearfnomyouKnowingthatyouoreconcernedaboutthe

p€senriituQfionofNovelCoronavirusEpidemic.I/nwriunqtofellyou

$omerelevantinformation

SincethepneumoniQepidemicbrokeoutinFVuhan.rheNovelCorona-

virushasbeenQuicklyspi'eadacrossthecountryduefoJfscharacfensr«c

ofPerson-to-persontransrrhssionThoughitssuchaseverecrisis."M

Chinesepeopleiactiveresponsethathascontrolledthetransmittedrate

effecti^elij.AmultitudeofexpertsanddoctorsaresenttoWuhantooffer

medicalsupport,selflesslycontributingtosavingpauenn'livesBesides.

peoplefromallovertheworldarvdonatingmedicalinsrrumenistoChina,

conveyingtheirloveandconcern.What勺more.Chinaaracingtobuild

n）orhospiwlsaswellasincreasingtheproductionofmaskstomeet

thesurgingdemand.Ashrtheresidents,theyonedemandedtostay

Qf忖measlongaspossibleandwearmaskswhereeve厂theygo

Mo碍rhankstothefrontlineworkerswhoareworkingrireiesslyro

respondtotheoutbreakInthesedifficultcircunvtances,we砸#耳0nd

togetherinsohdanrijandcompasston,and6叫calmanaconfident

3.新型肺炎相关话题英语作文（应用文附范文）

倡议书一一从小事做起共战疫情

假定你是学生会主席李华，当前新冠状病毒肆虐，请你围绕“从

小事做起共战疫情”这一主题，给全校学生写一封英文倡议书。

要点如下：

1.倡议的原因和目的2.倡议的具体内容3.发出倡议

注意：

1.词数150左右;2.可以适当增加细节，以使行文连贯。

【possibleversion]

Proposal

Dearschoolmates,

Overthepastfifteendays,thenovelvirushasmadeits

wayaroundChina.Ithasastrongimpactonourlifeandstudy.

Facedwiththecrisis,westudentsshouldrespondactivelyto

theappealfromauthorityandexperts.Inordertoeasethe

seriouscondition,allofstudentshadbetterdoasfollows.

Firstofall,stayathomeanddon'tgooutifnotnecessary.

Beresponsibleforyourselfandothers.Inaddition,dowear

maskswhileyouareintheopenair.Asweallknow,itcanreduce

theriskofcontractingthevirus.Washinghandsasoftenas

possibleisneeded,too.Mostimportantly,everyoneoughtto

haveapositiveattitudetothecampaignwiththedisease.

Attitudeiseverything.

Mydearfriends,theremaybealongwaytogoforus.Let,s

workhandinhandtoovercomeanxietyanddosomebits.Wehave

faithinthefactthattomorrowisanotherday.

TheStudents'Union

Feb.14th,2021

4.慰问信一一疫情滞留表示关心

假定你是高三学生李华，你的同学王平春节去武汉探亲因新冠状

病毒肺炎疫情迅速扩散，他有发热症状而暂时滞留武汉，请你代表全

班同学给此时处于焦虑和郁闷中的他写一封英文慰问信。要点如下：

1.对其表示关心和同情。

2.对其表示安慰并提供帮助。

3.表达愿望和祝福。

注意：

1.词数150左右;2.可以适当增加细节，以使行文连贯。

【possibleversion]

DearWangPin,KnowingthatyouaredelayedinWuhan,Iam

reallygettingupsetaboutit.Soareourclassmates.I'm

writingtoconveyourconcerntoyouonbehalfoftheclass.

WordscamethatWuhanwasinbadconditionduetothespreading

novelCoronavirus.However,dearfriend,there'snosense

worryingaboutittoomuch.Youaresupposedtostayoptimistic.

Afterall,youmerelyhaveabitoffever.CollegeEntrance

Examinationisaroundthecorner,youknow.Sopreciousistime

thatwecan，taffordtowasteit.Asscheduled,ouronlineclass

willbeheldonFeb.8.Alloftheclassmateshaveaccessto

theInternetcourseswhereveryouare.Itisconvenientforus

tostudy,isn'tit?IsthereanythingIcandoforyou?Feel

freetocontactme.Isincerelyexpectthatyoucanmakeaquick

recoveryandreturntonormal.

Yours,

LiHua

5.感谢信一一让世界充满爱

假定你是武汉某高中学生李华，你在2019武汉秋令营结识的朋

友Tom了解到武汉爆发的新冠状病毒肺炎疫情，组织了德国伯乐中学

中文合唱团倾情演唱中文歌《让世界充满爱》，为武汉加油。你看了

这个小视频非常感动，请给他写一封英文感谢信。

要点如下：

1.表达感动和感谢。

2.告诉他你的现状。

3.表达信心和愿望。

注意：

1.词数150左右;2.可以适当增加细节，以使行文连贯。

【possibleversion]

DearTom,

WordsfailedmewhenIwatchedthevideofromyourschool

chorus.EspeciallywhenIheard“Comeon,Wuhan!”,Iwasso

deeplymovedthatIcouldn，thelpreplayingitagainandagain.

Itrulyappreciateyourloveandsupport.Thosedaysatthe

AutumnCampareunforgettable.Ioftenenjoythepicturestaken

atthecamp.Currently,Ihardlygooutduetotheoutbreakof

novelCoronavirus.Instead,Ispendtimetakingonlinecourses,

watchingAmericanplaysorlisteningtoEnglishsongs.Andit

takesmealittletimetoreadbooksthatIamkeenon.Canyou

informmeofyourrecentlifeinthenexte-mail?Peopleacross

thecountrysupportWuhantothebestoftheirability.I'm

definitelyconvincedthatwecangetthroughthehardtimes.

LookingforwardtoyournextvisittoChina!Mayourfriendship

lastforever!

Yours,

LiHu

6.通知一一延期开学远程教育

假定你是哈尔滨市某双语学校高中学生李华，因新冠状病毒肺炎

疫情还未得到有效控制，黑龙江省教育厅宣布延期开学，请你写一封

英文通知发布在校园网上。要点如下：

1.严禁学生假期到校。

2.远程教育、在线心理辅导。

3.如有调整，另行通知。

注意：

1.词数80左右;2.可以适当增加细节，以使行文连贯。

参考词汇：

疫情epidemic

教育部MinistryofEducation

新冠状病毒novelcoronavirus

【possibleversion]

NOTICE

Preventionandcontroloftheepidemicisthetoppriority

atpresent.AccordingtotheannouncementofMinistryof

Education,thenewsemesteropeningdatewillbepostponed.

MaybeafterMarch.2nd.Beforethen,studentsarenotallowed

togotoschool.Everyoneisrequiredtoworkoutregularlyand

keephealthy.Distanceeducation,includingonline

psychologicalguidance,willbeorganizedduringtheabsence

ofschool.Pleasetakeitseriously.Ifthereisanychange,

wewillkeepyouinformedaheadoftime.

7.征稿启事一一抗击新型冠状病毒疫情

假定你是李华，要向全校学生征集以“抗击新型冠状病毒疫情”

为主题的优秀文艺作品刊登在校园网上。请根据下面提示写一则100

词左右的征稿启事。征稿目的：宣传防疫知识、引导同学们正确认识

新冠肺炎、鼓舞战胜疫情的信心。征稿范围：全校学生艺术形式：绘

画、书法、摄影、音乐、曲艺、剪纸等等作品要求：紧扣主题、传播

正能量、原创投稿要求：作品在2020年2月29日前发至邮箱：

hiclara@163.com,邮件内注明作者姓名、班级、联系方式

参考词汇：

疫情epidemic

新冠状病毒novelcoronavirus

稿件：contribution

[possibleversion]

CONTRIBUTIONSWANTED

Withthepurposeofmakingstudentsknowtheepidemic

betterandfullofconfidence,contributionsrelatedto

fightingagainstthenewcoronavirusarewanted.Thefollowing

contributionformsaresuggested:painting,calligraphy,

photograph,music,folkartandsoon.Alltheworksare

expectedtobeoriginal,positiveandtothepoint.Al1ofthe

studentsarewelcometosendyourartworkstohiclara@163.com

nolaterthanFeb.29,2020.Undoubtedly,someinformationmust

beincludedinthee-mail,suchasname,classandothercontact

details.Ifyouhaveanyquestion,feelfreetocontactme.

8.投诉信一一高价口罩乱象

假定你是李华，在新冠状病毒肺炎疫情如此严峻的时刻，有少数

不良商家以原价数倍的价格销售口罩。针对这一现象，老师让你们用

英语给消费者协会写一封投诉信，作为今天的作业发到班级微信群里。

要点如下：

1.介绍自己，写信目的。

2.说明情况，表示气愤。

3.希望重视，尽快解决。

注意：

1.词数100左右;2.可以适当增加细节，以使行文连贯。

参考词汇：

传染病，泛滥epidemic

新冠状病毒novelcoronavirus

消费者协会Consumers(Association

【possibleversion]

Towhomitmayconcern,

IamLiHua,aseniorschoolstudent.Iamextremelysorry

todisturbyou,butIhavetowritealettertoconveymy

complaintanddissatisfaction.Thenovelcoronavirusepidemic

isstilltoughandannoying.However,youcan，timaginethat

asmallnumberofbusinessesaresomeanastoselltheface

masksatanunreasonableprice.Itissaidthatitcanbefive

timesashighasthenormalprice.MyclassmatesandIare

burningwithanger.IhopeConsumers(Associationcangivemuch

attentiontothis.I'dappreciateitifyoucancopewithit

asearlyasyoucan.

Yourssincerely,

LiHua

9.告知信一一回帖介绍中国战疫

假定你是李华，你在Quaro上看到英国人Peter发的关于新冠

状病毒肺炎疫情的贴子，请你用英语回贴，使外国友人对当前中国政

府和人民为“战疫”所作的付出和努力有正面的了解和认识。要点如

下：1.介绍疫情和生活现状。2.政府和人民“战役”措施。3.希

望外国友人正确对待。

注意：

1.词数不限;2.可以适当增加细节，以使行文连贯。

参考词汇：

传染病，泛滥epidemic

新冠状病毒novelcoronavirus

隔离：quarantine

[possibleversion]

DearPeter,

IamaChinesestudent1ivinginWuhan,LiHua.Icanreply

toyouindetail.Whatyouhavelearnedfromnewspaperis

basicallytherealityofChina.Duetothenovelcoronavirus

epidemic,themajorityofresidentsareadvisedtostayathome

temporarily,whichisbeneficialtoavoidingthespreadof

infection.Partofpeoplebuylifenecessitiesdependingon

mobilepaymentandwaitforthedeliveryathome.Iftheyhave

togoout,theywillwearprotectivefacemasks.Toughasthe

situationis,lifemustgoon.Somepeopletakeupworkingat

home,thatis,teleworking.Asforusstudents,ofcourse

distanceeducationisoneofthechoices.

Aimedtopreventthenovelvirusfromsweepingthrough

Chinaandotherpartsoftheworld,Chinatookimmediate

measurestosealoffthecityandrestrictthepublictransport.

Muchtotheworld'sastonishment,twohospitalsbuiltto

containthenovelcoronaviruspatientshavebeenbuiltinless

thanthirteendays.DoctorsandnursesfromallofChina,even

medicalstafffromthearmy,aresupportingWuhan,the

epicenterofthevirusoutbreak.Authoritieswidelypublicize

knowledgeofpreventionandcontroloftheepidemicinvarious

ways.

Duringtheprocess,avarietyofheroesandgooddeedswell

up,andIamoftenmovedtoburstintotears.Ifyouheardof

thetouchingstories,youwoulddolikeme.Ibelieveso.Ihope

thatforeignfriendscantreatthiseventfromafair

perspectiveandthatyoudon'tcauseanymisunderstandingby

circulatingtherumors.Ifyouhaveanythingunclear,don't

hesitatetoconsultme.

Yourssincerely,

LiHua

10.英文感谢信

假定你是李华，你所在的山西国际学校要征集一

封英文感谢信，以致意奋战在抗击新型冠状病毒

肺炎第一线的医护人员，请你根据下列要点写一

封信用于投稿。

1.表达谢意；

2.个人感受；

3.表达信心。

注意：

1.词数1。0左右；

2.可以适当增加细节，以使行文连贯；

3.开头语和结束语已为你写好。

参考词汇：

流彳亍病epidemic疫，情epidemicsituation新型

冠斗犬病毒novelcoronavirus

DearMedicalworkers*

1amLiHuazahighmiddleschoolstudentin

Shanxi.I'mwritingtoexpresssincere

gratitudetoyoua11foryourdevotionand

sacrificeinthisbattleagainsttheNovel

CoronaVirus.

Inthisepidemic,itisyouwho,despitethe

lackofequipmentandthepotentiaIof

infection,desperatelyrescuethoseinfected

butstrivingforIife.Itisalsoyouwhohave

shednewIightontheviruswithexpertiseto

buiIdupourconfidencetodefeatit.Itisyou

whodeservea11theadmirationandlove!

1canneverexpressourthankfuInesstoomuch

foryourselflesscontribution.Ifswidely

believedthatourjointeffortsChinawillwin

thebattleandmakeaquickrecovery.

GoodIuckandstaywe11!

Yourssincerely,

LiHua

11.

2019年的冬天，一种新型冠状病毒(the

pneumoniaepidemic)在武汉华南海鲜市场滋

生，悄然从野生动物传染给人类。

据央视新闻客户端消息，截至2020年1月29日

24时，我国已累计报告新型冠状病毒感染的肺

炎确诊病例7711例，死亡170例。

新型冠状病毒疫情在武汉早期确诊的病例，与武

汉华南海鲜市场关系很密切。调查显示，此前在

海鲜市场中有非法售卖野生动物现象。人类生存

离不开野生动物，但现实生活中野生动物被捕食

或作他用比比皆是。

请根据以下表格写篇ProtectingWildAnimals的

英语作文。

素材要点：

描述问!■野生动物数曰下降,技采越多的野生动物测危•甚至永久清失

1.猎杀野生动物皮毛用以制作衣服•生态平衡遵破坏

分析同■2.食用H生动物坯容邕引发传染稿(epedem.c),S0SARS1S#-

新冠状病IR等)

厘议1.建。自然保护区2.拒绝野味3…

1.写作应包括表格及文字等各项内容。

2.为使写作流畅，在不影响主题表达完整准确的

前提下，允许必要的增减与发挥。

3.词数100左右。

Sincethepneumoniaepidemicbrokeoutin

WuhaninDecember,thenumberofpeople

infectedandpatientswhohavediedkeep

climbing.Itisreportedthattheepidemic

hassomethingtodowiththekillingand

seiIingofwildanimalsatSouthChina

SeafoodMarket.Withthedecreaseofwild

animalszmanyanimalsare

endangered.WorsestiIl,someofthemmay

disappearforever.

Thereisnodoubtthathuntingandki11ing

wildanimalshasabadinfluence.Forwild

animalsarekiIledfortheir

fur,whichcausestheimbalanceof

nature.Foranother,duetothecontact

betweenhumansandwildanimals,

epidemicsIikeSARSandpneumoniamay

infecthumanseasily.

AsfarasIamconcerned,somethingmust

bedonetostopthisiIlegalaction.First,

NatureReservesaresupposedtobebuiltso

astooffermorelivingspacetowiIdIife.

Second,beawarethatneverhavewiId

animalsforfood,astheyarepartof

environment.Third,itishightimethatwe

raisedpeople'sawarenesstoprotect

wiIdIife.Inthisway,wecanbuiIda

harmonioussocietyandensurea

sustainabledevelopment.

12.有关冠状病毒英文名称、传播途径、相关词汇以及如何预防？

①“冠状病毒”英文怎么说？

2月22日，国家卫健委在官网发布公告称：现决定将“新型冠

状病毒肺炎”英文名称修订为“C0VIDT9"，与世界卫生组织命名保

持一致，中文名称保持不变。

世卫组织总干事谭德塞指出，这个短语代表了“2019年冠状病

毒病”，其中C0代表Corona（冠状物），VI代表Virus（病毒），D代

表Disease（疾病）。

coronavirus冠状病毒=corona+virus冠状的+病毒

而此次“新型冠状病毒”的英文是novelcoronavirus这里的

novel不是“小说”而是一个形容词，表示“新型的”比如anovel

feature（新特性）例：

Beforethisoutbreak,sixcoronaviruseshadbeen

identifiedinhumans.Fourcausedrelativelymildcold-like

symptomswhiletheothertwo,SarsandMiddleEastrespiratory

syndrome（Mers）,canbefatal.

此次疫情爆发之前，已知的人类冠状病毒有6种。四种引起相对

轻度的类似感冒症状，而另外两种一一非典和中东呼吸综合征

（MERS）——可能致命。

coronavirus/ks1ronsvairss/冠状病毒

这个词，可分解为两部分：corona：冠状物（我们所说的“日

冕”与“光圈”，也是这个词）virus：病毒

Now,thefatalinfectiousdiseasecausedby"Coronavirus”

iscalledasz，ChinesePneumonia"ontheInternet.现在，由于

“冠状病毒”所引起的致命性传染病，在网络上被称之为“中国肺

炎”。

fatal/'feitl/：a.致命的；毁灭性的；灾难性的（对于目前

的状况来看，这的确是很丧的一个词儿!）

infectiousdisease/in1fekjasdi1zi：z/：传染病

infectious/in1fekjes/：a.传染的由infect（v.传染;感

染）+ious（形容词后缀）构成

infect/in1fekt/：v.传染;感染由in（进入，使。。。）+feet

（做）构成一一咱可以想一下儿：传染或感染，不正是有害物质或病

毒，侵入体内，对健康的肌体做坏事儿一一进行破坏吗？

infection/in1fek/n/：n.传染由infect+-ion（名词后

缀）构成

pneumonia/nu1moonia/n.肺炎这个词，是由pneumon-（肺）+

-ia（疾病名词后缀）构成

冠状病毒通常通过以下途径传播：

1.theairbycoughingandsneezing

经由空气传播，比如咳嗽、打喷嚏

2.closepersonalcontact,suchastouchingorshaking

hands

通过人与人之间的近距离接触传播，比如触摸或者握手

3.touchinganobjectorsurfacewiththevirusonit,then

touchingyourmouth,nose,oreyesbeforewashingyourhands

通过触摸物品或感染病毒的用品表面传播，原因在于没洗手就触

摸嘴、鼻和眼睛

4.rarely,fecalcontamination

还有一种比较少见的，就是通过粪便传染

【相关词汇】

新型冠状病毒novelcoronavirus/newstrainofcoronavirus

呼吸道疾病respiratorydiseases

禽流感病毒avianinfluenzavirus

密切接触者closecontacts潜

伏期incubationperiod

疑似病例suspectedcase

确诊病例confirmedcase

得肺炎get/catchpneumonia

接受医学观察undermedicalobservation

流行病学调查epidemiologicalinvestigation

病毒爆发virusoutbreak

遏制疫情爆发containtheoutbreak

严格隔离政策strictisolationpolicy

携带病毒carryingthevirus

超级传染源superspreader

医疗费用报销reimbursementformedicalexpenses

中国大部分地区口罩供应紧张tightsuppliesinlargeareas

ofChina

人传人human-to-humantransmission

医务人员感染infectionofmedicalworker

②如何预防“冠状病毒”

1.Cleanhandswithsoapandwateroralcohol-basedhand

rub.用肥皂或者用含酒精的洗手液洗手。

2.Covernoseandmouthwhencoughingandsneezingwith

tissueorflexedelbow.咳嗽或打喷嚏时，用面巾纸或屈肘捂住口

鼻。

3.Avoidclosecontactwithanyonewithcoldorflu-like

symptoms.避免跟有感冒或流感症状的人密切接触。

4.Thoroughlycookmeatandeggs.将肉类和鸡蛋彻底煮熟。

5.Avoidunprotectedcontactwith1ivewildorfarmanimals.

避免在未加防护的情况下接触野生动物或家畜。

③外媒相关报道

1.什么是冠状病毒？

Whatisacoronavirus?Coronavirusesarealargegroupof

virusesthatarecommonamonganimals.Inrarecases,theyare

whatscientistscallzoonotic,meaningtheycanbetransmitted

（传播，动词）fromanimalstohumans,accordingtotheUSCenters

forDiseaseControlandPrevention.

冠状病毒是一大类常见于动物的病毒的总称。

据美国疾病控制和预防中心称，在极少数情况下，科学家称之为

“人畜共患疾病”，这意味着它们可以从动物传染给人类。

2.冠状病毒症状

Coronavirussymptoms

Thevirusescanmakepeoplesick,usuallywithamildto

moderateupperrespiratorytract（上口乎吸道）illness,similar

toacommoncold.

Forthosewithaweakenedimmunesystem,theelderlyand

theveryyoung,there'sachancetheviruscouldcausealower,

andmuchmoreserious,respiratorytractillnesslikea

pneumonia（肺炎）orbronchitis（支气管炎）.

Thereareahandfulofhumancoronavirusesthatareknown

tobedeadly（致命的），suchasMiddleEastrespiratorysyndrome

（MERS）andSARS（Severeacuterespiratorysyndrome）.

TheWuhancoronavirusiscurrentlythoughttobemoremild

thanSARSandMERSandtakeslongertodevelopsymptoms.

Patientstodatehavetypicallyexperiencedamildcoughfor

aweekfollowedbyshortnessofbreath（呼吸急促）.Sofar,

around15%to20%ofcaseshavebecomesevere,requiring,for

example,ventilationinthehospital.

通常表现为轻中度上呼吸道疾病，症状类似于普通感冒。对于免

疫力较弱的老年人和儿童，病毒有可能导致更严重的下部呼吸道疾病,

如肺炎或支气管炎。

有些冠状病毒是致命的，如中东呼吸综合征（MERS）和SARSo

目前认为，武汉冠状病毒相较SARS和MERS更为温和，潜伏时间

更长。到目前为止，患者通常在一周内出现轻微咳嗽，随后出现呼吸

急促症状。目前，大约15%到20%的病例病情出现恶化情况，需要入

院并接受呼吸机治疗。

3.传播途径

HowitspreadsVirusescanspreadfromhumancontact（接

触）withanimals.

Whenitcomestohuman-1o-humantransmission（传播，名词）

oftheviruses,oftenithappenswhensomeonecomesintocontact

wi