The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. The shuttle Endeavour will be taking the astronauts to the Hubble. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs. Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen. The Hubble will tell us a great deal about the age and size of the universe. By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.

句子講解：

4、NASA Is now going to put the telescope right, so it will soon be sending up four astronauts to repair it.
國家航空航天局正準(zhǔn)備糾正這個(gè)錯(cuò)誤，為此將把4名宇航員送入太空修復(fù)望遠(yuǎn)鏡。
語言點(diǎn) put sth. right糾正、校對某物；to repair是動(dòng)詞不定式作目的狀語。

5、The shuttle Endeavour will be taking the astronauts to the Hubble.
“奮進(jìn)”號(hào)航天飛機(jī)將把宇航員送上哈勃望遠(yuǎn)镋。
語言點(diǎn) will be taking用將來進(jìn)行時(shí)表示將來某一段時(shí)間里要做的動(dòng)作。

6、A robot—arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.
當(dāng)宇航員進(jìn)行必要的修復(fù)工作時(shí)，“奮進(jìn)”號(hào)上的一只機(jī)器手將抓住望遠(yuǎn)鏡并托住它。
語言點(diǎn) make the necessary repairs作必要的修理