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ing主語放句首。之后配上一定練習(xí)和造句進行鞏固。 Step 4 Other important cases of noun clauses: I. 同位語從句和定語從句的區(qū)別 : 1. 定語從句是先行詞的修飾語,它不涉及先行詞的具體內(nèi)容。定語從句中 that不但起連接作用 ,而且在定語從句中充當(dāng)一個句子成分,充當(dāng)從句的賓語成分時可省略。 2. 同位語從句對中心詞的內(nèi)容作進一步的解釋和說明,表明中心詞的具體內(nèi)容。引導(dǎo)同位語從句的 that在同位語從句中不做任何成分 ,只起連接作用 ,無具體含義 ,且不可省略 . Attributive or Appositive 1. We expressed the hope that they had expressed. (AT) 2. We expressed the hope that they would e to China again. (AP) 3. The information has been announced that more middle school graduates will be admitted into university. (AP) 4. The information that he revealed at the meeting is of great value. (AT) II. 疑問詞 + ever和 no matter + 疑問詞的區(qū)別: ① 疑問詞 + ever可引導(dǎo)名詞性從句,在 主從句中要充當(dāng)一定的部分。 Whoever breaks the rule must be punished. You can choose whatever you like in the shop. ② 疑問詞 + ever還可引導(dǎo)讓步狀語從句。 Whoever breaks the rule, he must be punished, Whatever you do, you must do it well. ③ no matter + 疑問詞只能引導(dǎo)讓步狀語從句。 No matter what you do, you must do it well. No matter who breaks the rule, he must be punished. Exercises: 1. Someone is ringing the doorbell. Go and see _D___. A. who is he B. who he is C. who is it D. who it is 2. The photographs will show you __B__. A. what does our village look like B. what our village looks like C. how does our village look like D. how our village looks like 3. What the doctors really doubt is __B___ my mother will recover from the serious disease soon. A. when B. if C. whether D. why 4. Great changes have taken place in that school. It is no longer ___A___ it was 20 years ago, _____ it was so poorly equipped. A. what。 when B. that。 which C. what。 which D. which。 that 5. __C___ leaves the room last ought to turn off the lights. A. Anyone B. The person C. Whoev