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r, feel, have等與不帶有 to的不定式連用,但改為被動(dòng)語態(tài)時(shí),不定式要加 to, 如: I saw him cross the road. He was seen to cross the road. 425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 1? (二)動(dòng)名詞: ? 動(dòng)名詞既具有動(dòng)詞的一些特征,又具有名詞的句法功能。常用careless,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise,等表示贊揚(yáng)或批評(píng)的形容詞,不定式前的 。 It+be+形容詞 +of sb +to do。 425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 1He likes to sing. They like to sing. The man walking in front was carrying a book. The men walking in front were carrying books. 425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 1 非謂語動(dòng)詞 主 賓 表 定 狀 賓補(bǔ) To do doing Doing\ done ∨ ∨ ∨ ∨ ∨ ∨ ∨ ∨ ∨ ∨ ∨ ∨ ∨ ∨ 425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 1 to do doing doing(分詞 ) to be done being done being done to have done having done having done to have been done having been done having been done to be doing to have been doing 過去分詞只有 一種形式 done既 可以表被動(dòng)也可以完成 425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 11 to do 短語作主語 ? To finish the work in ten minutes is very hard. ? 動(dòng)詞不定式短語作主語時(shí),常用 it作形式主語,真正的主語不定式置于句后,例如上面兩句可用如下形式: ? It is very hard to finish the work in ten minutes. ? It means failure to lose your heart. ? 常用句式 有: It+be+名詞 +to do。 3)否定式不用借助于助動(dòng)詞在謂語動(dòng)詞前加 not 另外還有一些非動(dòng)詞的特征,相當(dāng)于名詞、形容詞等,在句子里可以作這些詞類所能用作的句子成分 非謂語動(dòng)詞在句中不能單獨(dú)作謂語動(dòng)詞。425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 1非謂語動(dòng)詞 425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 1:在句子中不是謂語動(dòng)詞叫做非謂語動(dòng)詞 ..在句中可起名詞 ,形容詞 ,副詞的作用 ,在句中充當(dāng)主語 ,賓語 ,表語 ,補(bǔ)語 ,定語或狀語 .即動(dòng)詞的非謂語形式除了不能獨(dú)立作謂語外 ,可以承擔(dān)句子的任何成分 :它有三種形式:不定式 (to do),分詞(現(xiàn)在分詞 doing、過去分詞 done),動(dòng)名詞 (doing) 非謂語動(dòng)詞(非限定動(dòng)詞) 425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 1 非謂語動(dòng)詞特征: 1)無人稱和數(shù)的變化。 2)不失去原意,可以加上自己的賓語或狀語,構(gòu)成非謂語動(dòng)詞短語。不受主語的人稱和數(shù)的限制 。 It takes sb.+some time+to do。 It+be+形容詞 +for sb.+to do。 425130 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 1例如 To do 作主語 To talk with her is a great pleasure. To learn from others is very important. It is a great pleasure to talk with her. It is very important to learn from others. 表語 Her wish is to bee a famous sin