自考“英语（二）”完整讲义（22）|公共课-查字典自考网

当前位置：查字典自考网 > 公共课 > 自考“英语（二）”完整讲义（22）公共课 | 经济学 | 法学 | 教育学 | 文学

自考“英语（二）”完整讲义（22）

3.边界线，边界 n.b _ _ _ _ _ _ _ _

4.永恒的，经久不变的 a.c _ _ _ _ _ _ _ _

5.基础，根据 n.b _ _ _ _ _ _ _ _

6.发射，发动 v.l _ _ _ _ _ _ _ _

7.双胞胎之一 a.t _ _ _ _ _ _ _ _

8.同伴，同事 n.c _ _ _ _ _ _ _ _

9.人类 n.m _ _ _ _ _ _ _ _

10.推测，猜测 n.s _ _ _ _ _ _ _ _

11.吞 v.s _ _ _ _ _ _ _ _

12.不充分的 a.i _ _ _ _ _ _ _ _

13.物质 n.m _ _ _ _ _ _ _ _

14.情况，环境 a.c _ _ _ _ _ _ _ _

15.发生，出现 v.o _ _ _ _ _ _ _ _

16.强烈的 a.i _ _ _ _ _ _ _ _

17.证据 n.e _ _ _ _ _ _ _ _

18.看不见的 a.i _ _ _ _ _ _ _ _

19.宇航员 n.a _ _ _ _ _ _ _ _

20.热带的 a.t _ _ _ _ _ _ _ _

Ⅱ Word Form

1.Supernovae____（report） by astronomers in the seventeenth and eighteenth centuries.

2.Imagine the earth reduced to the size of a marble， but still____（have） the same mass， and you have some idea of the force of a black hole.

3.If one____（make） a journey over the Continents one would find every kind of surface including mountain ranges， plains， and empty areas covered permanently by ice and snow.

4.And astronomers are planning a new observatory to study the individual exploding stars____（believe） to be black holes.

5.Matter from the one which we can see____（pull） towards the companion star.

6.There might be a massive black hole at the centre of our galaxy____（swallow） up stars at a very rapid rate.

7.The most____（convince） evidence of black holes comes from research into binary star systems.

8.They show us a world which operates in a ____（total） different way from our own.

9.The surface of some areas____（consist） largely of high mountains and deep valleys.

10.Our world is the home of a very great many different people-peoples with different____（colour） skins.

Ⅲ Vocabulary and Structure

1.Astronomers and scientists think that a black hole is a region of space （not a thing）____which matter has fallen and____which nothing can escape-not even light.

[A] into into

[B] into from

[C] from into

[D] from from

2.This process of shrinking may be so intense____a black hole results.

[A] whether

[B] what

[C] which

[D] that

3.Binary stars，____their name suggests， are twin stars whose position in space affects each other.

[A] as

[B] that