18. _____ that the world’s population will reach ten billion by the year 2020.
(A) Its estimation
(B) It is estimation
(C) It is estimated
(D) There is estimated
統計: A(3), B(15), C(111), D(6), E(0) #938653
詳解 (共 3 筆)
這題考的是句型結構,特別是常見的被動句型 It is + past participle + that 子句。
✅ 題目句子:
_____ that the world’s population will reach ten billion by the year 2020.
意思是:
「據估計,全球人口在 2020 年將達到一百億。」
需要填入一個能引導 that 子句 的正確主詞 + 動詞結構。
? 選項解析:
(A) Its estimation ❌
✘ 名詞主詞 + 名詞,不接 that 子句
✘ 語法錯誤,應是 “It is estimated” 而非名詞開頭
(B) It is estimation ❌
✘ "estimation" 是名詞,不能直接接 that 子句
✘ 正確應該是動詞的被動式(estimated)
(C) It is estimated ✅
✔ 正確句型:It is + past participle + that 子句
✔ 表「據估計、據說…」
→ It is estimated that… = 據估計…
(D) There is estimated ❌
✘ 結構錯誤,"There is" 後面通常接名詞
✘ 不能這樣用來引導 "that 子句"
✅ 正確答案:
(C) It is estimated
? 延伸例句(It is + p.p. + that):
-
It is said that she speaks six languages.(據說她會六種語言)
-
It is believed that exercise helps prevent disease.
-
It is expected that the typhoon will hit tomorrow.
這題考的是句型結構,特別是常見的被動句型 It is + past participle + that 子句。
✅ 題目句子:
_____ that the world’s population will reach ten billion by the year 2020.
意思是:
「據估計,全球人口在 2020 年將達到一百億。」
需要填入一個能引導 that 子句 的正確主詞 + 動詞結構。
? 選項解析:
(A) Its estimation ❌
✘ 名詞主詞 + 名詞,不接 that 子句
✘ 語法錯誤,應是 “It is estimated” 而非名詞開頭
(B) It is estimation ❌
✘ "estimation" 是名詞,不能直接接 that 子句
✘ 正確應該是動詞的被動式(estimated)
(C) It is estimated ✅
✔ 正確句型:It is + past participle + that 子句
✔ 表「據估計、據說…」
→ It is estimated that… = 據估計…
(D) There is estimated ❌
✘ 結構錯誤,"There is" 後面通常接名詞
✘ 不能這樣用來引導 "that 子句"
✅ 正確答案:
(C) It is estimated
? 延伸例句(It is + p.p. + that):
-
It is said that she speaks six languages.(據說她會六種語言)
-
It is believed that exercise helps prevent disease.
-
It is expected that the typhoon will hit tomorrow.