(
课件网) Unit 4 JOURNEY ACROSS A VAST LAND Discover useful structures Li Daiyu 语篇标记词 For both of them, the thought of crossing the whole country by rail was (excite)., exciting Complete each sentence with the proper form of the word given in brackets. The next day was clear and mild, they were （please）to see the beautiful mountains looking out over the city. pleased Complete each sentence with the proper form of the word given in brackets. (see) from the train window, the mountains and forests of Canada looked massive. (look) at the beautiful scenery, they both agreed that it was the most awesome journey they had ever taken. Seen Looking Complete each sentence with the proper form of the word given in brackets. Observe the sentences For both of them, the thought of crossing the whole country by rail was exciting., 2. The next day was clear and mild, and they were pleased to see the beautiful mountains looking out of the city. 3. Seen from the train window, the mountains and forests of Canada looked massive. 4. Looking at the beautiful scenery, they both agreed that it was the most awesome journey they had ever taken. Discover and summarize the rules. Observe the sentences For both of them, the thought of crossing the whole country by rail was exciting., 2. The next day was clear and mild, and they were pleased to see the beautiful mountains looking out of the city. Discover and summarize the rules. exciting(-ing)在句中作 成分，译为 。 pleased（-ed）在句中作 成分，译为 。 表语 令人激动的 表语 感到高兴的 Looking at the beautiful scenery在句中作 成分，该句主语是 ,主语和look之间是 (主动/被动)的逻辑关系。 seen (-ed) from the train window在句中作 成分，该句主语是 ,主语和see之间是 （主动/被动）的逻辑关系。 Observe the sentences 3. Seen from the train window, the mountains and forests of Canada looked massive. 4. Looking at the beautiful scenery, they both agreed that it was the most awesome journey they had ever taken. Discover and summarize the rules. 状语 the mountains and forests 状语 they 被动 主动 Summary function Past participle (-ed) Present participle (-ing) predicative 表语 表心情或状态 感到……的 指人或物的自身特征 令人……的 adverbial 状语 与逻辑主语之间的关系是被动的 与逻辑主语之间的关系是主动的 拓展1：部分过去分词已经形容词化，作状语时不表示“被动关系”，而表状态。常见的有：lost/absorbed in(陷入某种状态)、seated(坐着的)、dressed in(穿着)、tired of/bored with(厌烦了)、used/accustomed to(习惯于)等。 1. _____(lose) in deep thought，she didn’t hear the sound. 2. _____(dress) in a new dress，she looks very beautiful and elegant. Lost Dressed 1. Once _____(discover), the mistakes must be corrected. 2. If _____ (give) the same treatment again, he is sure to get well. 拓展2：有时过去分词做状语，前面可加_____用以强调或补全句意。 常用的连词有：when, once, if, though, although, unless. 连词 discovered given Exercise 1 P41 Exercise 1 1. The girls were to see such an open country. see frigh ... ...
