人教版高二英語選修六unit5learningaboutlanguag-在線瀏覽
2025-03-02 04:50本頁面
【正文】 discovered during the 20th century. absolute burned to the ground fountain waves eruption Grammar Looking carefully at the ground, I made my way to the edge of the crater. The ing form used as an adverbial clause Having experienced quite a few earthquakes in Hawaii already, I didn’t take much notice. Having + past participle (the perfect ing form) to refer to an action that took place before the time expressed by main verb. 小結(jié) ing 形式的用法 1. ing 形式作狀語 用法 例句 時(shí)間 Walking along the street, I met Mary. 在街上走的時(shí)候，我遇到了瑪麗。 (= While I was walking along the street, …) 用法 例句 原因 Being tired, I stopped to take a rest.(= Because I was tired, …) 因?yàn)槠＞?，我停下來休息? 用法 例句 讓步 Knowing where I live, he never e to see me. 盡管他知道我的住處，但從不來看我。 結(jié)果 It rained heavily, causing severe flooding in the area. (= It rained heavily so that it caused severe flooding in the area.) 在這個(gè)地方雨下得如此大，以致引發(fā)了洪災(zāi)。 3. 使用 ing形式需注意的幾個(gè)問題。如果不一致，必須用獨(dú)立主格結(jié)構(gòu)來表示，也就是在分詞前面加上它的邏輯主語。 (現(xiàn)在分詞 explaining是句子主語 my wife做的動(dòng)作，它們之間是主動(dòng)關(guān)系 ,即 explaining的邏輯主語就是句子的主語 my wife 。因?yàn)椴⒘羞B詞接的是兩個(gè)并列成分，而分詞短語只是全句的一個(gè)狀語部分。 例如 : 誤 : Having been told many times， but he still couldn’ t understand it. 正 : He was told many times, but he still couldn’ t understand
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