If you watch the sky for about an hour after the sun goes down,you may see some "moving stars" .But they're not real stars.They're man-made satellites (人造衛(wèi)星) .And the biggest of all is the International Space Station (ISS).It is the best season to watch the ISS flying over the earth.From May to July,people can see it with their eyes.
The ISS is the biggest satellite and scientists want to live on it.They think that the best way to learn more about space is to live there.
When the space station is finished,it will be like a city in space.People will stay and study there with many of the things they have at home.Laboratories,living rooms and power stations are being built.The ISS is the most expensive space program.Billions of dollars are spent on it every year.
Scientists hope that the ISS will be (B) a stepping stone for future space exploration (探測(cè))."The ISS will help us understand the human body better,explore space and study the earth.It can help us make life on the earth better," said Kathryn Cark,an ISS scientist.
Sixteen countries are part of the program:the US,Russia,Canada,Japan,Brazil and 11 European countries.China isn't an ISS county,but it has helped to do some experiments.In 2003,China sent some rice up to the ISS to find out what space would do to it.
(1)任務(wù)一 列舉出 ISS 所代表的兩個(gè)世界之"最"。 ISS is the biggest satellite and ISS is the most expensive space program.ISS is the biggest satellite and ISS is the most expensive space program.
(2)任務(wù)二 文中畫線 they 所指代的內(nèi)容是: scientistsscientists
(3)任務(wù)三 寫出劃線短語(yǔ)"a stepping stone"的漢語(yǔ)意思。 一個(gè)墊腳石一個(gè)墊腳石
(4)任務(wù)四 回答問(wèn)題。
①When is the best season to watch the ISS flying over the earth? From May to July.From May to July.
②Why will the ISS be useful in the future? Because the ISS will help us understand the human body better,explore space,study the earth and it can help us make life on the earth better.Because the ISS will help us understand the human body better,explore space,study the earth and it can help us make life on the earth better.
(5)任務(wù)五 根據(jù)短文內(nèi)容填空,不多于3個(gè)詞。
Scientists want to live on the International Space Station because they think it is①the best waythe best wayto learn about space.People ②spendspend billions of dollars every year on it.There are ③sixteensixteenmember countries in ISS,China is not one of them but China sent some rice up to the ISS to help with④some experimentssome experiments.
【答案】ISS is the biggest satellite and ISS is the most expensive space program.;scientists;一個(gè)墊腳石;From May to July.;Because the ISS will help us understand the human body better,explore space,study the earth and it can help us make life on the earth better.;the best way;spend;sixteen;some experiments
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發(fā)布:2024/4/20 14:35:0組卷:30引用:1難度:0.5
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Archery Sit at the back or on either side of the field.
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▲Audience(觀眾)should keep off the track(跑道).Control your pets.
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If an athlete falls,do not touch or help him.
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A.On September 8,2023.
B.On September 23,2023.
C.On October 8,2023.
D.On October 23,2023.
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D.Rules for watching some games.發(fā)布:2024/12/27 18:30:2組卷:11引用:4難度:0.5 -
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