Question

【題目】 Astronauts (宇航員) have very busy lives. Each day they are carefully planned by mission (任務(wù)) control. The 12-hour working day on the International Space Station (ISS) begins with a wake-up call. After a quick wash with a wet cloth, the crew (全體乘務(wù)員) have breakfast and run through the jobs for the day.

Space stations are like large houses that need much care and attention. Much of the crew’s time is spent preparing and carrying out scientific experiments.

At least two hours each day is spent on exercise. It is necessary to keep the crew healthy. In some ways, living in a space station is like being on a deserted island. A crew of two or three astronauts has to survive far from home for weeks or months.

If their mission is to be a success, they have to learn to live and work together as a team. Crew members have to learn to share jobs, such as cleaning and repairs. They also have to talk about problems and discuss how to deal with them.

Astronauts first feel the influence of weightlessness (失重) when the rocket engines are turned off. Straight away, they begin to float (漂浮), held down only by seat belts. Weightlessness allows astronauts to appear. superhuman strength. They can lift objects that would be far too heavy to move on the earth.

Without the influence of gravity (重力), astronauts become weak. To stay fit, they have to exercise several hours each day. In a space station, there is no up or down. There is no difference between a floor and a ceiling (天花板). This can make astronauts feel sick until they get used to this strange environment.

根據(jù)短文內(nèi)容，從A、B、C、D四個(gè)選項(xiàng)中選擇一個(gè)最佳答案。

【1】Astronauts on the International Space Station work for ________ hours every day.

A.8B.10C.11D.12

【2】What is the crew’s time mainly used for?

A.Exercising.B.Doing scientific experiments.

C.Reading.D.Cleaning.

【3】What’s the meaning of the underlined word “survive” in Chinese?

A.休養(yǎng)B.苦思C.生存D.調(diào)查

【4】Which of the following is TRUE according to the passage?

A.Astronauts need to work as a team.

B.Weightlessness makes astronauts become strong.

C.There are up and down in a space station.

D.Astronauts exercise one hour each day.

【5】What’s the best title for the passage?

A.Astronauts’ lives in the space station

B.The influence of weightlessness

C.How to live in the space station

D.How to exercise in the space station

Answer 1

【答案】

【1】D

【2】B

【3】C

【4】A

【5】A

【解析】

這是一篇說明文。文章主要講述了宇航員在太空站的忙碌生活。他們的時(shí)間安排、團(tuán)隊(duì)合作、鍛煉以及失重的影響。

【1】細(xì)節(jié)理解題。根據(jù)第一段第三句“The 12-hour working day”可知一天工作12小時(shí)。故選D。

【2】細(xì)節(jié)理解題。根據(jù)第二段“Much of the crew’s time is spent preparing and carrying out scientific experiments”可知乘務(wù)員的時(shí)間主要用于做科學(xué)實(shí)驗(yàn)。故選B。

【3】詞義猜測(cè)題。根據(jù)第三段“In some ways, living in a space station is like being on a deserted island”可知在太空站就像在荒島上一樣，需要每天鍛煉保持健康努力活下去。survive的含義是“生存”。故選C。

【4】推理判斷題。根據(jù)第四段“If their mission is to be a success, they have to learn to live and work together as a team”可知他們需要團(tuán)體合作，A表示正確。根據(jù)第五段“Weightlessness allows astronauts to appear superhuman strength”失重讓宇航員看起來有超人的力氣，但不是真的強(qiáng)壯，B選項(xiàng)的“makes astronauts become strong”表述錯(cuò)誤。根據(jù)最后一段“In a space station, there is no up or down”可知C表述錯(cuò)誤。根據(jù)第三段“At least two hours each day is spent on exercise”可知D選項(xiàng)“exercise one hour each day”表述錯(cuò)誤。故選A。

【5】標(biāo)題概括題。文章主要講述的是宇航員在太空站的生活，講到了時(shí)間安排、團(tuán)隊(duì)合作、鍛煉以及失重的影響�？删C合概括的出標(biāo)題是astronauts’ lives in the space station。故選A。

文章的標(biāo)題與文章的主旨有關(guān)。此文的主旨句是第一段第一句“Astronauts have very busy lives”，后文具體介紹了宇航員在太空站的生活；他們的時(shí)間安排、團(tuán)隊(duì)合作、鍛煉以及失重的影響。所以標(biāo)題需要總體地概括文章內(nèi)容，即astronauts’ lives in the space station宇航員在太空站的生活。