2021年湖南省常德市中考英语复习之真题阅读词块与阅读练习（七）

2021中考英语复习之真题阅读词块与阅读练习（七）

2020年湖南省常德市中考英语试卷

目录内容

第一部分中考真题试做

第二部分真题词块解析

第三部分阅读练习

一：真题试做

1.（8分）Whatarecoronaviruses?Coronaviruseswerediscoveredinthe

1960s.Theyareagroupofvirusesthatcausediseasesinmammals

andbirds.Inhumans,coronavirusescauserespiratorytractinfections.

Thenewcoronavirus.Attheendof2019,anewtypeof

coronavirusstartedspreadinginChina.Thistypeofcoronavirusis

oftencalled2019-nCoV,novelcoronavirus,orCOVID-19.Itis

believedthattheviruswastransmittedfromanimalstohumans.Some

ofthefirstcaseswerediagnosedinpeoplewhohadvisitedamarket

sellingliveseafoodandanimals.Unfortunately,whenvirusesare

transmittedfromanimalstopeople,itcantakescientistsalotoftime

beforetheycandevelopavaccineormedicinestocureit.

Howdoesthevirusspread?Thevirusappearstospreadmainly

frompersontoperson.Thetransmissionoccurswhensomeonecomes

intocontactwithaninfectedperson.Forexample,acough,asneeze

orahandshakecouldcausetransmission.Thespreadmayalsobe

causedbycomingintocontactwithsomethinganinfectedpersonhas

touchedandthentouchingyourmouth,noseoreyes.

(1)Whenwerecoronavirusesdiscovered?

A.Inthe1960s.

B.Inthe1970s.

C.Inthe1980s.

(2)Wheredidthenewcoronavirusesstartspreadingattheendof

2019?______

A.InChina.

B.InAmerica.

C.Allovertheworld.

(3)IsiteasyforthedoctorstocureCOVID-19?

A.Yes,itis.

B.No,itisn't.

C.Notmentioned.

(4)Howmanywaysarementionedforthespreadofthenew

coronaviruses?

A.1.

B.2.

C.3.

二：词块梳理

coronavirus

英/ks'raunevaires/美/ke'rounevairss/

n.冠状病毒；日冕形病毒

复数coronaviruses

双语例句

1.Caninecoronavirusinfectioncausedbycanine

coronavirusisahighlycontagiousdiseaseofdogwhich

clinicallyexpressesthefeatureofurgentgastroenteritis.

犬冠状病毒感染是由犬冠状病毒引起犬的一种以急性胃肠炎为主要

症状的高度接触性传染病，对养犬业危害严重。

2.AIM:

TostudytheexpressionofpredictedBcellepitopepeptideinS2s

ubunitofSARScoronavirusspikeproteininE.coliand

itsmimicantigenicitytoS2protein.

目的：研究预测的SARS冠状病毒刺突蛋白S2亚基B细胞表位肽

在大肠杆菌中的表达及其模拟S2蛋白的抗原性。

3.ConclusionsS2-proteinfrom

SARScoronavirusinhibitsthechloridechannelfunctioninA549cel

Is,andbothPKCandP38arenotinvolvedinmediatingthis

modulation.

结论SARS冠状病毒S2蛋白能抑制A549细胞氯通道的功能活动,

PKC和P38可能不参与S2蛋白对通道电流的抑制作用。

visit

英/'vizit/美/'vizit/

V.访问，参观；浏览（网页）；视察；逗留；咨询；闲谈；（多用

于圣经）救助；遭受

n.访问，参观；（到网站的）浏览；逗留；咨询；会面，闲聊

n.（Visit）（泰）威实（人名）

过去式visaed过去分词visited现在分词visiting第三人称单数

visits

双语例句

11timedourvisitforMarch7.

我把我们访问时间定在3月7日。

2.Shewilltryandvisittomorrow.

她明天将设法去参观。

3.It'smyfirstvisittoNewYork.

这是我第一次访问纽约。

transmit

英/traenz'mit;traens'mit/美/traenz'mit.traens'mit/

vt.传输；传播；发射；传达；遗传

vi.传输；发射信号

过去式transmitted过去分词transmitted现在分词transmitting第

三人称单数transmits

双语例句

1Thespeedwithwhichdigitalcamerascantake,process,

andtransmitanimageisphenomenal.

数码相机拍摄、处理、传输图像的速度惊人。

2.Thisiscurrentlythe

mostefficientwaytotransmitcertaintypesofdatalikeelectronicm

ail.

这是目前传输电子邮件等某类数据最有效的方法。

3.Anophelesmosquitostransmitmalaria.

疟蚊传播疟疾。

spread

英/spred/美/spred/

vi.传播;伸展

vt.传播，散布；展开；伸展；铺开

n.传播；伸展

adj.伸展的

过去式spread过去分词spread现在分词spreading复数spreads

第三人称单数spreads

双语例句

1.Thebirdspreaditswings.

鸟展开翅膀。

2.Thecancerhasspreadtohisstomach.

癌已扩散到他的胃部。

3.Seedsandpollenarespreadbythewind.

种子和花粉是随风传播的。

person

英/'p3：sn/美/'p3：rsn/

n.人；身体；容貌，外表；人称

双语例句

1Nosanepersonwoulddothat.

没有一个神志正常的人会做那样的事。

2.Hewasaverysensualperson.

他是个非常喜爱感官享受的人。

3.Whatisshelikeasaperson?

她的人品怎么样？

三.阅读练习

Belowishowfourstudentsansweredtheirteacher'squestioninclass.

LilyIlikeshopping

andtalkingto

people.IthinkI

canlearnhowto

do

business.Maybe

sellingclothesis

agoodbusiness

forme.

RyanMyhobbiesare

playingcomputer

gamesand

makingfriends

online.Weoften

shareourfunny

storiesbye-

mail.IguessI

willlearnmore

aboutcomputers

andmakesuper

smart

computer

programs.

BillMyparentshave

keptlotsofpets

sinceIwas

little.We've

experienced

manythings

together，good

andbad,happy

andsad.Those

storieshave

alwaysstayedim

mymind.One

day,Iwillshare

themwithpeople

bydrawingand

writingbooks.

AnnaThoughmymom

andtwosisters

arealldoctors,

I'msureIwill

stayasfaraway

fromahospitalas

Ican.Ihate

beingsick,and

I'mafraidof

seingsickpeople

lookingweakand

sad.I'llkeep

strongbyplaying

myfavorite

sport,tennis,

everyday.One

dayI'lljointhe