Unit 4 Journey Across a Vast Land Section Ⅲ Learning About Language 课件（共73张）+学案（含答案）+练习（含答案）

Section Ⅲ　　Learning About Language 　　(语法项目———过去分词和动词-ing形式作表语和状语的区别) 初识语法———在美文运用中体悟　 　　　　　　　　　　　　　　　　　　　 Overlooking①the magnificent Mount Tai, I felt attracted②by its ancient atmosphere.The sun setting behind the peaks painted a breathtaking scene.It's amazing③ that the architecture was well preserved④.The locals, with their warm hospitality, added to the charm of my journey.Wandering⑤ through the lively markets, I was attempted by the pleasant smell of local cuisine.Absorbed⑥ in the scenery, I didn't notice that the time to leave had already arrived.Mount Tai, with its rich history and excellent landscapes, has left an impressive mark on my travel memories. ①⑤现在分词在句中作状语，表示伴随动作； ②④过去分词在句中作表语，表示主语的状态； ③现在分词在句中作表语，表示主语的性质； ⑥过去分词在句中作状语，表示原因。 慧学语法———在归纳演绎中学通　 [自主感知] ①(教材典句)The next day was clear and mild, and they were pleased to see the beautiful mountains looking out over the city. ②(教材典句)Seen from the train window, the mountains and forests of Canada looked massive. ③(教材典句)Looking at the beautiful scenery, they both agreed that it was the most awesome journey they had ever taken. ④The film which I saw just now is very moving. [会发现] (1)句①pleased是过去分词作_____，表示主语的状态。 (2)句②Seen ...是过去分词作_____，表示时间。 (3)句③Looking ...是现在分词作状语，表示_____。 (4)句④moving是现在分词作表语，表示_____。 [规则点拨] 一、过去分词(短语)作表语　 (一)过去分词(短语)作表语的用法 1．过去分词(短语)作表语时，可放在系动词be, get, feel, remain, seem, look, become等之后，表示主语所处的状态或心理感受，相当于形容词的作用。 ①As I wandered in the National Gallery, I was amazed to see all the paintings. 当我在国家美术馆漫步时，看到的所有的画使我大为惊奇。 ②He looked worried after reading the letter. 他看完信后看起来很担心。 2．有的过去分词已转化为形容词，常见的有：delighted, disappointed, discouraged, amused, astonished, interested, crowded, tired, satisfied, pleased, surprised, worried, excited, married, puzzled等。常在句中作表语，表示主语(通常指人)的心理状态或外表特征。 Obviously, I'd be disappointed if we don't make it, but it wouldn't be the end of the world. 显然，如果我们不能成功，我会很失望，但那不会是世界末日。 [对点练] (1)用所给词的适当形式填空 ①—Are you sure you're ready for the test —No problem. I'm well _____ (prepare) for it. ②We got a little _____ (sunburn), but the day had been so relaxing that we didn't mind. ③While waiting for the opportunity to get _____ (promote), Henry did his best to perform his duty. (2)完成句子 ④Why do you always _____？ 你为什么总是看上去很疲劳？ ⑤I _____ at the film I saw last night. I had expected it to be better. 我对昨晚看的电影很失望。我本想着它能更好些。 (二)过去分词(短语)作表语与被动语态的区别 过去分词(短语)作表语时，强调主语所处的状态或特征，后面不接by短语，但可以接其他的介词；而动词的被动语态表示主语是动作的承 ... ...