來源:育路教育網發布時間:2011-08-25[進入論壇][在職研常見問題咨詢]
[an error occurred while processing this directive]2. 非真實條件句
1)虛擬語氣可以表示過去,現在和將來的情況,時態的基本特點是往后推移一個時態。
A. 與現在事實相反的假設 條件從句+主句
一般過去時(be用were) should(would)等 +動詞原形
例如:If they were here, they would help you. 如果他們在這兒,會幫助你的。
含義:They are not here, they can’t help you.
B. 與過去事實相反的假設 條件從句+主句
過去完成時 should(would)等+ have+ 過去分詞
例如:If he had come yesterday, I should / would have told him about it.
如果他昨天來的話,我會把這件事告訴他的。
含義:He did not come yesterday, so I did not tell him about it.
C. 表示對將來不大可能發生的事情的假想 條件從句+主句
一般過去時 should/would等 + 動詞原形
were+ 不定式
should+ 動詞原形
例如:If you succeeded, everything would be all right. 如果你將來成功了,一切都會好的。
If you should succeed, everything would be all right.
If you were to succeed, everything would be all right.
含義:You are not likely to succeed, everything will be what it is now.
聯考須知:2011在職聯考科目 考試時間 ♦考場守則及違規處理 ♦資格審查 ♦錄取工作
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