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ng. 注: 但感官動詞 (see, observe, hear, find ...),使役動詞 (make, let, have)后省略 to作賓補(bǔ),在被動語態(tài)中加回 to。 I noticed him leave. =He was noticed to leave by me. I have some books for you to read . Please give me a knife to cut with . She is looking for a room to live in . 4. 不定式作定語 注: 1不定式作定語時,與其修飾的詞往往有 動賓 關(guān)系。 2不定式作定語往往表示尚未發(fā)生的動作。 比較 : ① I have some clothes to wash. ② I have some clothes to be washed. 如果句子的主語是不定式的執(zhí)行者,不定式用主動。 如果句子的主語不是不定式的執(zhí)行者,不定式用被動。 My job is to help the patient . The only thing I can do is to study hard. 6. 動詞不定式作狀語 I’m saving up to buy a puter. 1 表示目的 ___________ pass the exam, he worked very hard. In order to so as to 不可以置于句首 目的狀語還可以用 in order to或 so as to來表示 不定式表示結(jié)果常見于下列句型 2 表示結(jié)果 1) only to do He lifted a rock only to drop it on his own feet. 2) enough to do He didn39。t run fast enough to catch the train. 3) too...to do His eyesight is too poor to read such small letters. 4) so...as to do Would