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课件网) Unit 4 Journey Across a Vast Land Learning About Language 01 Build up your vocabulary Complete the sentences using suitable nouns in their correct forms and circle the words which collocate with them. curtain antique breath bay creature highlight airline beauty peak duration frost curtains beauty antique highlight creatures airline peaks breath frost bay duration Complete Samuel’s story with the correct phrases. bound for commercial world a massive amount of money urban areas a massive amount of money urban areas bound for commercial world Suppose you were talking to your friend Jane. Choose the suitable adjectives to comment on the situations. awesome mild pleasant pleasant mild awesome 02 Discover useful structures 1. 作表语: 过去分词表示人或物的心情或状态等, 也可以理解为心情或状态受到外界影响, 有“感到……”之意; 动词-ing形式则表示人或物的自身特征, 有“令人……”之意。 过去分词作表语和状语 We were amazed to find that no one was hurt. 我们惊讶地发现，没有人受伤。 过去分词作表语和状语与动词-ing形式的比较 Do you feel frightened when walking home alone in the dark 在黑暗中独自走在回家的路上时，你是否会感到害怕？ Influenced by her example, they performed countless good deeds. 在她的榜样影响下，他们做了无数善事。 2. 作状语: 过去分词与其逻辑主语之间是被动关系, 往往表示完成; 动词-ing形式与其辑主语之间是主动关系, 一般表示动作正在进行。 Seen from the hill, the city looks magnificent. 从山上俯瞰，这座城市显得格外壮观。 1. 过去分词可放在连系动词be, get, feel, remain, seem, look, become等之后作表语, 表示主语所处的情绪或状态。 His mother got very annoyed because he couldn’t recite the idioms. 因为他背不出成语，他妈妈非常恼火。 She seemed quite delighted at the news. 听到这个消息，她似乎非常高兴。 过去分词作表语 2. 过去分词作表语与被动语态的区别: “be+过去分词” 表示状态时，是系表结构，此时的过去分词通常已形容词化; 表示动作时, 是被动语态, 且绝大多数被动结构中的动作执行者由介词by引出。 The book is well written. 这本书写得很好。 The book was written by Mo Yan. 这本书是莫言写的。 (系表结构, 强调主语所处的状态) (被动语态, 强调主语所承受的动作) 3. 英语中有很多与感觉有关的使令动词, 其v.-ing形式表示主动意义, 即 “令人……的”, 多用来修饰物; 其v.-ed形式表示被动意义, 即“感到……的”, 多用来修饰人、人的声音或表情等。 vt. 使……感到…… excite; interest; worry; surprise; satisfy; encourage; tire; frighten; annoy; bore; embarrass; confuse ;disappoint; puzzle adj. 感到……（多指人） excited; interested; worried; surprised; satisfied; encouraged; tired; frightened; annoyed; bored; embarrassed; confused; disappointed; puzzled adj. 令人……（多修饰物） exciting; interesting; worrying ; surprising; satisfying ;encouraging; tiring; frightening; annoying; boring; embarrassing; confusing ; disappointing; puzzling 过去分词(短语)作状语, 表示动作发生的背景或情况, 其逻辑主语就是句子的主语。 过去分词(短语)在句中作状语可以表示时间、原因、条件、让步、方式或伴随等。 过去分词作状语 表示时间 过去分词(短语)作时间状语, 相 ... ...
