打印本文 
關(guān)閉窗口 24. Clauses of condition, concession and contrast（條件從句、讓步從句和對比從句）
24.1 if, unless
*24.2 provided / providing (that), as / so long as, in case, on condition that, supposing
24.3 thought, although, whether, even though, even if
*24.4 no matter + wh-words
*24.5 wh-words + -ever
*24.6 whereas, while
*24.7 Adj / Adv + as / though
25. Clauses of cause, result and purpose（原因從句、結(jié)果從句和目的從句）
25.1 because, as, since, (so)…that, so(that), in order that
*25.2 now (that), seeing that, considering that, in that
*25.3 for fear that, lest
*26. Clauses of manner and comparison（方式從句和比較從句）
26.1 as, as…as, not so(so)…as, more than, less than, no / not more than
26.2 as, just as
26.3 as if, as though
*27. Clauses of proportion and other types（比例從句和其它從句）
27.1 the…, the…
27.2 as…so
27.3 except that
27.4 as-clause following a noun and functioning as a relative clause（名詞后的as從句作定語）
e.g. Light as it comes from the sun is…
*28. Coordination（并列）
Coordinators: and, both…and, not only…but(also), as well as, either…or, neither…nor, whether…or, not…but, for, etc.
*29. Clause with introductory it（用引導詞it 的從句）
29.1 Anticipatory it as subject or object
*29.2 it in emphatic sentence
e.g. It is / was…that / who
*30. Pro-form（替代形式）
30.1 Pro-forms for noun phrases（名詞短語的替代形式）
30.1.1 3rd person pronouns, and plurals of the 1st and 2nd person pronouns（第三人稱代詞，第一、二人稱代詞的復數(shù)）
30.1.2 indefinite pronouns（不定代詞）( + of + N / Pron)
30.1.3 one, ones, that, those
30.1.4 the same, the former, the latter
30.2 Pro-forms for adverbials（副詞的替代形式）
here, then, thus
30.3 Pro-forms for predicate（謂語的替代形式）
30.3.1 do, do so
30.3.2 so do, so will
30.4 Sentence / Clause reference（句子或從句的替代形式）
30.4.1 this, the following
30.4.2 so, not
e.g. A: Do you think he will come?
B: Yes, I think so. (or) No, I think not.
*31. Multiple modification（多級修飾）
31.1 Multiple premodification（多級前位修飾）
e.g. possibilities of obtaining water from under the ground
31.2 Multiple postm（多級后位修飾）
*32. Discontinuous modification（割裂修飾）
32.1 Separation of relative clause from its antecedent（定語從句與所修飾的名詞割裂）
32.2 Separation of V-ing / V-ed / Prep-phrase from its head noun（現(xiàn)在分詞 / 過去分詞 / 介詞短語與所修飾的名詞割裂）
32.3 Separation of appositive(clause)from its antecedent（同位語[從句]與所同位的詞的割裂）
32.4 Separation of Prep-phrase from adjective（介詞短語與形容詞割裂）
e.g. different techniques from those
打印本文 關(guān)閉窗口