Question

【題目】閱讀下面的短文，根據(jù)文中信息完成文后表格。（每空一詞）

Scientists think that there has been life on the Earth for hundreds of millions of years.

However, we have not found life on any other planet yet.

The Earth is a planet and it goes around the Sun. Seven other planets also go around the Sun. None of them has an environment like that of the Earth, so scientists think there may be no life on them. The Sun and its planets are called the solar system (太陽系), and our solar system is a small part of a much larger group of stars and planets, called the Galaxy or the Milky Way. There are many, many stars in the Galaxy, and our Sun is only one of them.

Scientists have also discovered many other galaxies in the universe (宇宙). They are very

far away and their light has to travel for many years to reach us. So how large is the universe? It is impossible to imagine.

Scientists have sent spaceships to the planet Mars to take photos. They have even sent spaceships to travel outside the solar system. However, no spaceship has travelled far enough to reach other stars in our Galaxy.

Scientists have always asked the questions: with so many stars in the universe, are we alone, or is there life out there in space? Have there been visitors to the Earth from other planets? Why has no one communicated with us? We do not know the answers yet.

Planets in our solar system	There are____1____planets going around the Sun in our solar system.
Life on the planet	No life has been found on other planets____2____the Earth in the solar system because they have a____3____environment from that on the Earth.
The solar system	It is a small part of the Galaxy and the____4____is only one star in it.
Galaxies	Besides our galaxy, many other galaxies in the universe have been ____5____.But they are very far away from us and it____6____ many years for their light to reach us.
The universe	It is___7___large to imagine.
Spaceships	Spaceships have been sent to take photos of the planet ___8___and outside the solar system.But other stars in our Galaxy are so far that no spaceships can___9___to them.
Questions	There are many questions about the universe and life in space,but no one can___10___them yet.

Answer 1

【答案】

【1】eight

【2】except

【3】different

【4】Sun

【5】discovered/found

【6】takes

【7】too

【8】Mars

【9】get

【10】answer

【解析】本文敘述了科學家發(fā)現(xiàn)地球上在幾百萬年前就有生命了，除了地球上之外，在其他的行星上沒有生命存在。在宇宙中科學家還發(fā)現(xiàn)了其他的星系，沒有宇宙飛船能夠到達銀河系的其他星體。

【1】根據(jù)The Earth is a planet and it goes around the Sun. Seven other planets also go around the Sun.可知，有八個行星圍繞著太陽轉(zhuǎn)。故答案為：eight 。

【2】根據(jù) scientists think there may be no life on them. 可知，除了地球上之外，在其他的行星上沒有生命存在。故答案為：except。

【3】根據(jù)None of them has an environment like that of the Earth可知，在其他行星上沒有與地球上相同的環(huán)境。故答案為：different。

【4】根據(jù)our Sun is only one of them.可知，太陽是銀河系中的一個恒星。故答案為：Sun。

【5】根據(jù)Scientists have also discovered many other galaxies in the universe (宇宙).可知，在宇宙中科學家還發(fā)現(xiàn)了其他的星系。句子的主語 many other galaxies與find或discover之間是被動關(guān)系。故答案為：discovered/found。

【6】根據(jù)They are very far away and their light has to travel for many years to reach us.可知，它們太遙遠了，光需要走很多年才能到達我們這里。句式：it takes some time for sth/sb to do sth做某事花費多長時間。故答案為：takes。

【7】根據(jù)It is impossible to imagine.可知，它太大了想象不到。too...to...太……而不能；故答案為：too。

【8】根據(jù)Scientists have sent spaceships to the planet Mars to take photos. 可知，科學家已經(jīng)發(fā)送宇宙飛船去火星拍照。故答案為：Mars。

【9】根據(jù)no spaceship has travelled far enough to reach other stars in our Galaxy.可知，沒有宇宙飛船能夠到達銀河系的其他星體。故答案為：get。

【10】根據(jù)We do not know the answers yet.關(guān)于宇宙的還有許多問題，我們無法回答它們。情態(tài)動詞后用動詞原形。故答案為：answer。