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| 初級(jí)英語(yǔ)語(yǔ)法重點(diǎn)、考點(diǎn)與難點(diǎn)(09) |
| 作者:郭廣善 文章來(lái)源:本站原創(chuàng) 點(diǎn)擊數(shù) 更新時(shí)間:2012-05-31 文章錄入:admin 責(zé)任編輯:admin |
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你的頭發(fā)需要理了。 a. Your hair wants cutting. b. Your hair wants to be cut. 這房子需要刷漆了。 a. The house requires painting. b. The house requires to be painted. 但是在其它情況下,則用主動(dòng)式或被動(dòng)式不能隨便: 這部電影值得看兩遍。 正:The film is worth seeing twice. 誤:The film is worth to be seen twice. 誤:The film is worth being seen twice. 這本書(shū)很難理解。 正:The book is difficult to understand. 誤:The book is difficult to be understood. 10. 介詞but后的動(dòng)詞帶不帶to主要看前面有沒(méi)有do He did nothing but ______ a letter. A. write B. to write C. writing D. to have written 此題應(yīng)選A。一般說(shuō)來(lái), 介詞后接動(dòng)詞通常應(yīng)是動(dòng)名詞。但是介詞but(except也一樣)卻比較特殊, 其后接動(dòng)詞時(shí), 可以接不定式, 并且這個(gè)不定式可以帶to也可以不帶to: 1. 當(dāng)其前的謂語(yǔ)含有實(shí)義動(dòng)詞do(可以是各種形式)時(shí), 其后的不定式通常不帶to: She will do anything but play chess. 她除了下棋外什么都愿干。 He did nothing all day except watch TV. 他一整天除了看電視什么也沒(méi)做。 2. 當(dāng)其前的謂語(yǔ)沒(méi)有某種形式的實(shí)義動(dòng)詞do時(shí),其后的不定式通常要帶to: They had no choice but to obey. 他們別無(wú)選擇只有服從。 He wanted nothing but to stay here. 他除了想呆在這里外, 其它什么也不想。 3. 當(dāng)其前含有實(shí)義動(dòng)詞do但不是用作謂語(yǔ)時(shí), 其后的不定式帶不帶to均可, 但以不帶to為多見(jiàn): There’s nothing to do but (to) leave. 只好離開(kāi)。 There was nothing to do but (to) wait. 除了等沒(méi)有其它的辦法。 4. 在cannot (help) but后習(xí)慣上接不帶to的不定式(www.hz123456.com): I cannot (help) but admire his courage. 我不得不佩服他的勇氣。 11. “have+賓語(yǔ)+動(dòng)詞”結(jié)構(gòu)詳解 It was cold. He had the fire ______ all night. A. burn B. to burn C. burning D. to burning 此題應(yīng)選C。有關(guān)have的以下幾個(gè)結(jié)構(gòu)須注意: 1. have+賓語(yǔ)+動(dòng)詞原形, 表示“叫某人做某事”, 是使役動(dòng)詞;有時(shí)用于否定句, 表示“不能讓”, 多與won’t連用: I’ll have her post the letter. 我要叫她去寄信。 I won’t have you tell me what to do. 我不能讓你對(duì)我做的事指手劃腳。 2. have+賓語(yǔ)+現(xiàn)在分詞。表示使某人或某物一直處于做某事的狀態(tài)當(dāng)中;有時(shí)用于否定句, 表示“不允許”, 一般與won’t, can’t 連用: He had the light burning all night. 他讓燈亮了一整夜。 I won’t have you smoking at your age. 我不能讓你在這個(gè)年紀(jì)就抽煙。 |
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