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39。(四)讓步狀語從句引導(dǎo)讓步狀語從句的從屬連詞有: though, although, even if (even though), as, no matter…despite the fact that, in spite of the fact that, while。They climbed to the top of the building in order that they could get a bird39。s such a good chance that we mustn39。He made some changes as you had suggested.She was behaving as if (though) she hadn39。so that引導(dǎo)的目的狀語可置于句首,而so that引導(dǎo)的結(jié)果狀語從句只能置于句末。In order that the grass and flowers could bloom again,it was necessary that the rocks should be removed.She got up early so that she could catch the first bus.(六)結(jié)果狀語從句結(jié)果狀語從句一般由下列連詞引導(dǎo): so that, so…that, such…that。[提示]一些疑問詞在詞尾加上ever后, 也可引導(dǎo)讓步狀語從句,相當(dāng)于no matter+疑問詞。now(that)表示既然。ll have to cancel the meeting.Considering he39。ll start out without you.As (so) long as you keep on trying, you39。while引導(dǎo)的狀語從句中的動作只能是延續(xù)的動作或狀態(tài)。如果介詞被置于從句句末, 則可用that代替which或whom,且that這時可省去。引導(dǎo)非限定性定語從句的關(guān)系詞不可省略?;蛳刃性~前有first,last, only, few, much, some, any, no等修飾時。The watch which (that) was lost has been found.Here is the meterial which (that) you need.You39。關(guān)系代詞的選用比較復(fù)雜, 它受下列條件的制約:(1)先行詞是指人還是指物。I don39。 連接副詞where, when, why, how。其中, 從屬連詞只起連接作用, 在從句中不充當(dāng)任何句法成分,而連接代詞和連接副詞既起連接作用, 在從句中又充當(dāng)一定的成分.That Owen should have married his cousin is not at all surprising.The fact is that he didn39。t know whether (if) she is at home.Whether she es or not makes no difference.4. that和what引導(dǎo)名詞性從句的區(qū)別: that在從句中不充當(dāng)成分,而what在從句中充當(dāng)一定的成分, 如主語、表語、賓語等。(2)關(guān)系代詞在從句中的句法功能。re the only one whose advice he might listen to.關(guān)系副詞的選用相對來說較簡單?;蛳刃性~前有形容詞最高級修時, 一般只用that而不用which來引導(dǎo)定語從句。