Question

ejajp

問2についてです。
解説の黄色の線が引いてあるところが理解できません。

次の英文を読んで,
(1)
Considerable attention has been paid to the size or relative size
of the human brain. The first point of interest is that the ratio
of brain weight to body is at a maximum at birth and decreases
with age, reaching a fairly steady level by maturity. In other
5 words, newborn babies have very large brains, relatively speaking,
weighing some 300 grams. This is roughly the size of the brain
Children and their brains continue
of an adult male chimpanzee.
to grow for many years, gradually increasing their ability to learn
and remember. There have been suggestions that the growth of
10 the brains of children is not steady, but occurs suddenly, each
period of rapid growth ( 2 ) associated with a particularly
important developmental or intellectual stage. These stages could
be the ability to reason abstractly, to talk, or even to do
arithmetic. The idea of sudden brain growth is still around, but
15 has not attracted much enthusiasm.
Some research has shown differences in the relative sizes of
the brains of males and females of the same age, but so far no
great differences have been found between people of the same
age but of different ethnic groups. Obviously the brain of a
20 small Japanese teenager is very much smaller than that of a
giant Russian boy. But when brain size is adjusted for size or
weight of the body, there ( 3 ) great advantage for either
with respect to intelligence. Moreover, in measuring intelligence
one has, of course, to take into account the effects of education
25 and cultural background.
(4)
Individual brain sizes, particularly of famous people, have also
10

問1 下線部(1)を日本語に訳しなさい。 Bino? Lobulosiq bo
問2 空所(2)に入れるのに最も適当なものを,次のア~エから1つ選び
なさい。
ア. is
7.
1.
hasok
ウ. being. having[V/

問2 空所(2) を含む文は, occurs suddenly までが完全な文であり,空所の直前の
each period of rapid growth の前に接続詞がないので, ア.is とイ. has は入
らない。したがって, 分詞構文になると考えられるが, each period of rapid
growth と associated ….. の間には 「 急激な成長のそれぞれの段階が・・・ と結びつ
けられる」という受動の意味関係があるのでウ. being が入る。
→ Point (4)

Answer 1

✨ 最佳解答 ✨

しゅわっちい

同格thatの中を見ると、the growth～is not steady, but
(the growth～)occurs suddenly,までで文が完結してます。
この後に文を続けるなら接続詞が必要ですがカンマだけしかないので後ろに文は来れません。
つまり、後ろに動詞は来れないのでア、イは不可
という意味です。

ejajp

理解できました！ありがとうございます！！