ページ1:

We all know (from a study of history)
S
/ the progress (of the working people)
主語
/from the stage of barbarism to
→the progress
を修飾
Progress
pat
of slavery.
the stagent
from A to B: AからBへと進歩する
serfdom and later individual freedom
(In the early days) (of human history/the wants
(of masses) were few and Simple.
v
C
C
S
前置詞句(前置詞+名詞)を()でくくる。
前 といっ
し
よ
になり
形容詞/副詞のはたらきになる。
Stage 段階
barbarism
野蛮名
Slavery 奴隷 名
Serfdom 農奴の身分
the masses
一般大衆名

ページ2:

The radio telescope is
S
new,
rather than
というよりは(むしろ)
a better toolcfor studying the sky).
C
Many (of the radio sources)(in space) found
S
過分
(with the radio telescope) cannot be seen (through
によって
v
the ordinary telescope). Andcin the same way),
most (of the stars) seen (by the ordinary telescope)
過分
cannot be heard (with the radio telescopel
a new
a better
tool
→ The radio telescope is a tool
前置詞+名詞)は()でくく
@動詞を見分ける時、時に気をつける。
is
-
cannot be seen (heard)
found. seenは過去としてしまうと
the radio telescope 電波望遠鏡
radio sources
電波源
致しない。