北師大版英語高二上冊單元測試-unit15(專業(yè)版)
【正文】 ） [知識拓展 ] 虛擬條件句的從句 部分如果含有 were, should或 had, 可將 if省略，再把 were, should或 had 移到從句句首，構(gòu)成倒裝。 條件狀語從句 主句 與現(xiàn)在事實(shí)相反 If + 主語 + 動詞過去式 （ be動詞通常用 were） 主語 + would / should / could / might + 動詞原形 如： If they were here, they would help you. 如果他們在 這兒，他們會幫你。 4. 如果明天下雨，足球賽就要延期。 3. If the trees and flowers had been watered more, they would have grown even better. 如果給這些樹木和花草多澆一些水的話，它們會長得更好。 2. In the past, if someone had worked for a pany for over 20 years, they would have stayed there until retirement! 過去，如果一個人在一家公司工作了二十
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