第一段詞匯解析
①detect = discover, find。
②in relative terms = relatively (speaking) , in relation to other things。
③emit = send out。
④ideal conditions = an environment which is perfect (for the development of life)。
第二段詞匯解析
①capable of = able to。
②alternatively = on the other hand。
③presence = existence。
第三段詞匯解析
①在 because 引導(dǎo)的原因狀語從句中還有一個“ the further…system”作比較狀語從句。
②小綠人這個單詞本身在英語語境中就是指代外星人，是想象的外星小綠人。
Notes 學(xué)習(xí)筆記
詞組歸納
1.Milky Way
2.in relative terms
3.solar system
4.far too
5.depend on
6.up to
7.life forms
8.at present
9.in existence
10.be capable of
11.Hubble telescope
12.because of
13.dust particles
14.look for
15.outer space
16.outer edge
17.blot out
18.in the first instance
19.little green men
20.in the realms of sth.
21.science fiction
①detect = discover, find。
②in relative terms = relatively (speaking) , in relation to other things。
③emit = send out。
④ideal conditions = an environment which is perfect (for the development of life)。
第二段詞匯解析
①capable of = able to。
②alternatively = on the other hand。
③presence = existence。
第三段詞匯解析
①在 because 引導(dǎo)的原因狀語從句中還有一個“ the further…system”作比較狀語從句。
②小綠人這個單詞本身在英語語境中就是指代外星人，是想象的外星小綠人。
Notes 學(xué)習(xí)筆記
詞組歸納
1.Milky Way
2.in relative terms
3.solar system
4.far too
5.depend on
6.up to
7.life forms
8.at present
9.in existence
10.be capable of
11.Hubble telescope
12.because of
13.dust particles
14.look for
15.outer space
16.outer edge
17.blot out
18.in the first instance
19.little green men
20.in the realms of sth.
21.science fiction