[文法] 請教幾題文法問題

[battyce ()]

1.______ anyone in town, he felt very lonesome.
A:Not known     B: Not being known
C:Not knowing    D:Not know

ANS:C 書上解釋是說分詞構句,主動時用現在分詞,被動時用過去分詞
想問如何從這句英文中判斷是主動還是被動呢?


2 . No sooner ________the top of the mountain they left.
A:did we reach   C: had we reached
ANS:C
想請問為何選A不行呢? 如果選A整句語意會是怎樣呢??

3. If I had another chance, I_______ better.
A: would do  D: have have done

ANS:A  書上解釋是說與現在相反的假設語氣 要用過去式動詞
請問如何判斷是跟現在相反呢??
因為第一句有had所以感覺是跟過去事實相反

--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 59.104.189.47
推 jklkj:1.他不被任何人任事還是他不認識任何人呢
→ jklkj:3.如果我"過去"有另一個機會的話，我"現在"就會更好
推 jklkj:講錯~~~如果跟過去事實相反是had had another chance
→ b9606022:2.當我們"一"到達山頂上，他們"就"離開了
→ b9606022:到達是過去完成式，而離開是過去式~這表示到達這個動作
→ b9606022:比離開還要早
推 sellgd:第3句是國內出題的嗎? 合文法，但不合邏輯
→ sellgd:現實中只有條件句If i have another~,i will do better.
→ sellgd:或假設句，If I had another chance,I would have done~