過去分詞作狀語

1、過去分詞作狀語過去分詞作狀語過去分詞兩大特點 1. 表被動的動作 2. 表已完成的動作 過去分詞或過去分詞短語可作以下幾種狀語： 1. 時間狀語?？筛臑闀r間狀語從句，也可在過去分詞前加上連詞 “when, while, until”等，使其時間意義更明確。例句： Seen from the hill, the park looks very beautiful. (= When it is seen / When we see it from the hill,) 從山上看，這個公園非常美麗。 Dont speak until spoken to. (= Dont speak until yo

2、u are spoken to / until someone speaks to you.) 當(dāng)別人和你講話時，你才能講話。 2. 原因狀語?？筛臑樵驙钫Z從句或并列結(jié)構(gòu)。例句： Greatly touched by his teachers words, the boy did a lot of things to help his classmates. (= Because he was greatly touched by., . / He was greatly touched by. so the boy did. ) 這個男孩被老師的話深深地打動了，所以做了很多事來幫助同班同學(xué)

3、。 Surprised at what had happened, Tom didnt know what to do. (= Tom was surprised. He didnt know. / Because Tom was surprised., he didnt know.) 湯姆對發(fā)生的一切非常驚訝，以致不知如何是好。 3. 條件狀語。可加連詞 if, unless等；也可換成條件狀語從句。例句： Given more time, we could do it much better. (= If we were given) 多給我們點時間，我們會做得更好。 If heated

4、to a high temperature, water will change into vapour. (= If it is heated to.,. / If we heat it to., . ) 水經(jīng)過高溫加熱，就會變成蒸汽。 4讓步狀語。有時可加 although , though , even if, even though , whether, or等連詞，可轉(zhuǎn)換成讓步狀語從句。例句： Though warned of the storm, the farmers were still working in the fields. (= Though they had bee

5、n warned, ） 雖然農(nóng)民們已被告誡將有風(fēng)暴，但他們?nèi)匀辉诘乩锔苫睢?This material doesnt expand whether heated or not. (. whether it is heated or not). 這種物質(zhì)無論加熱與否均不膨脹。 5. 方式、伴隨狀語?？筛某刹⒘薪Y(jié)構(gòu)或從句。例句： “Hes right.” he said, pleased. (., and he was pleased.) 他高興地說：“他是對的”。 The teacher entered the classroom, followed by a group of his students. (., and he was followed by a group of his students.) 老師走進(jìn)教室，后面跟著一群學(xué)生。 6. 注意點： 用分詞短語作狀語時，它邏輯上的主語要與句子的主語保持一致，否則分詞短語就要有自己的邏輯主語（用名詞或代詞的主格來表示）。這種結(jié)構(gòu)稱為獨立主格結(jié)構(gòu)。例句： All our savings gone, we started looking for jobs. 積蓄全部用完了，我們就開始找工作。(All our savings gone是過去分詞的獨立主格結(jié)構(gòu)) He rushed into t