2020年中考英语阅读训练(选词填空、阅读理解).pdf
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1、2020年中考英语阅读训练(选词填空、阅读理解)一、选词填空Akind look scientist which it design hundred work large byWe call them aliens or extraterrestrials(夕 卜星生物).We make movies and write booksabout them,though we dont know if they really exist(存在).But weve never stopped1 for them.On April 28,Chinas radio telescope(射电望远镜)FAS
2、T,nicknamed(昵称)“Eye ofHeaven(天眼)“,officially began 2 search for intelligent life(智慧生命)inouter space.Radio telescopes 3 to find signals from space.Scientists believethat if aliens do exist,they would emit(发射)signals as a byproduct(副产品)of usingcommunication technology,just like we do on Earth with tel
3、evision and radio.FAST isthe worlds 4 and most sensitive(灵敏的)radio telescope.Scientists hope touse it to make new discoveries,as it can detect even the weakest signals from space.Radio telescopes are not the only tools that scientists have used to look for intelligentlife.They have used other 5 of t
4、echnology as well.For example,messages have been sent into space in the hopes of reaching othercivilizations(文明).In 1977,NASA sent the Voyager 1 and 2 probes(探测器)intospace.Each carried a copy of the Golden Record,6 contains(包含)imagesand sounds from Earth.If aliens on other planets find them,they can
5、 learn about humans.Vbyager 1 is now 22.2 billion km away from us and is still 7.It has traveledfarther into space than any other man-made object.Space telescopes are also being used to search for life outside of Earth.The KeplerSpace Telescope,built 8 the US,was used to look for Earth-like planets.
6、Keplerwas launched(发射)in 2009 and retired(退役)in 2018.It found more than 1,200exoplanets(系外行星).Many of them are rocky(多岩石的)planets similar to Earth,which means they might be able to support intelligent life.Should we even search for them?Although the idea of finding aliens might be exciting,9 have di
7、fferent opinionsabout whether we should contact them.Stephen Hawking:NoThe late British scientist Stephen Hawking believed there are aliens on other planets.But he warned that aliens might be dangerous.People should not look for them.If theyfind us one day,they might take our resources.That would be
8、 disastrous(灾难性的)for us.David Morrison:YesUS scientist David Morrison believes we should welcome aliens.If aliens can send usmessages from 10 of thousands of light-years away,they must be muchsmarter than us.They might be able to help us solve some of our problems.Binclude about see provide you way
9、important control make plantSeventy percent of our planet is covered by one huge,continuous(连续的)body ofseawater-the ocean.In 2008,the United Nations recognized(确立)June 8 as WorldOceans Day.It9s a day to think 1 the important role that the oceans play in ourlives,the dangers that are facing our ocean
10、s and the action we can take to protect them.uThe 2 of our oceans.The ocean is home to the majority(大多数)of 3 and animals on Earth.Marine(海洋的)plants 4 us with 70 percent of the oxygen(氧气)we breathe.Theocean 5 our climate(气候),providing heat in winter and cool air in summer.It also provides us with foo
11、d and medicine.No matter where you live on the planet,nomatter how far from the sea,6 life is dependent(依赖的)on the ocean.The problems facing our oceansThe most urgent(紧急的)problem facing the ocean at the moment is plastic pollution.Reducing single-use plastic,7 plastic bags and plastic bottles,has be
12、en animportant theme for World Oceans Day fbr a number of years.Climate change and rising sea temperatures are also a huge problem.Rising seatemperatures have a direct influence on weather patterns(模式)and 8 as partlyresponsible for an increase in extreme weather conditions.How is the day celebrated?
13、The day is celebrated in a variety of 9,including special events at aquariums(水族馆)and zoos,beach and river clean-ups,school activities,art contests and filmfestivals.You can join in to remind people about the importance of our oceans and10 a difference.Cfrom make bring be come friendship it celebrat
14、e flower they“The tender green buds(嫩芽)sprout(发芽).Then the buds grow up and beautifulflowers bloom.”This is a poetic description of a video performance by Zhu Huanduo,an 11-year-oldgirl 1 Tianhang Experimental School,Hangzhou,Zhejiang province.The video,titled Growing Flowers,2 part of Zhus class9 o
15、wn version(版本)of KasouTaishou(超级变变变),a Japanese TV show that is popular for 3 short skits(滑稽短剧).4 World Drama Day,which fell on March 27,Zhus head teacher ZhengYing held a performance activity for her class.UA family is a team,and 5 homeis the stage.Directors,screenwriters,actors-the shooting and ed
16、iting(剪辑)are alltheir own,Zheng said.Sets,lights,makeup and costumes are also put together6 daily life full of surprises,Zheng added.With spring 7,Zhu decided to fit the current season.She used green socks,green sheets,and vines(藤)and leaves from a bonsai(盆栽)tree in her home.The8 were made from her
17、grandmother silk scarf.Another student,Xia Xingyu,performed as Xu Xian,a character from the 1992 TVseries New Legend of Madame White Snake.He used a grey tablecloth and top hat tocreate his costume.“Its enough 9 laughter to my classmates during toughtimes J Xia said.During the long winter holiday,ma
18、ny teachers are using new methods to keep theirstudents entertained.Online learning multiplies(使.多样化)the status,role,andmeaning of home.Teachers can help students and their parents build parent-child10 and inspire more creativity,“Zheng said.Ddeep much cook skill person class receive while put realD
19、ivided into two groups,the students were busy in a kitchen at the High PointCommunity Center in Seattle,US.Instructor(指导员)Asia Faircloth taught one grouphow 1 vermicelli(意式2出面)bowls with chicken.The other group joinedinstructor Jacob Alhadeff to practice new chopping 2 with chef knives.The centers f
20、our-week cooking course was centered on cooking and food justice.Toteach 3 people about the importance of having nutritious food,the city recruited(招募)students from low-income families through social media.Each student 4100 dollars(700 yuan)at the end of the course.Low-income people of color are mor
21、e likely to feel the effects of food injustice(不公)J Alhadeff said.So providing cooking instruction and 5 money back inthe pockets of our community members seemed like a no-brainer(容易做的决定)Alhadeff and Faircloth started the course not only to teach kids how to cook,but alsoto encourage them to think m
22、ore 6 about the economics behind food.Theywere shown how to connect the dots between 7 choices and the economic costof obesity(月 巴 胖),climate change and global food supplies.Tahir Adams and Najah Goodrich,two juniors at Seattle Lutheran High School,joinedthe 8.They talked about how farmers have a ha
23、rd time putting food on theirown kitchen tables 9 growing fresh produce for the rest of the country.Theywere proud of the new skills and recipes(菜谱)they learned.“We started with more personal things,then looked at the bigger,global view.like,how climate change is related to fbod,Adams said.It can be
24、 10 bad whendroughts(干旱)turn places into actual deserts and droughts cause civil unrest79二、阅读理解AThere is a story of two friends who were walking through the desert(沙漠).At somepoint in their trip,they got into an argument,and one friend slapped(扇耳光)theother one in the face.?The one who got slapped wa
25、s hurt.But without saying anything,he wrote in the sand(沙子),“Today my best friend slapped me in the face/9They kept on walking until they found a lake,where they decided to take a bath.Theone who had been slapped got stuck in some thick sand and started drowning(溺水),but his friend saved him.?After t
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