本文选自由吴应时和何景霖共同编著的《应景新概念英语3》,是学习新概念英语第三册的辅助学习笔记,提供知识点精讲及解析,是学习者的良师益友。

 

第一段词汇解析

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)。

 

第二段词汇解析

①capable of = able to。

②alternatively = on the other hand。

③presence = existence。

   

第三段词汇解析

①在 because 引导的原因状语从句中还有一个“ the further…system”作比较状语从句。

②小绿人这个单词本身在英语语境中就是指代外星人,是想象的外星小绿人。

 

Notes 学习笔记

词组归纳

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