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课件网) Unit 1 Scientists Verb-ing/ Verb-ed used as predicative 动词-ing 和 动词-ed 作表语 表语：用来说明主语是什么或怎么样，用于系动词之后,可以由名词，代词，形容词，数词，副词，介词短语，分词，动名词，动词不定式，从句充当。 Introduction of the Terms 动词-ing形式: 有动词的特征，同时又具有名词、形容词和副词的特征，因此它可以在句中作主语、表语、定语、宾语、宾语补足语和状语。（又称现在分词，现在进行式，动名词) 动词-ed形式：由动词原形+ed构成（也有一些动词为不规则动词），也称为动词的过去分词。动词-ed形式仍保留着动词的特征，可以跟宾语和状语。 Introduction of the Rules 1. When used as predicatives, the verb-ing and verb-ed form is connected to the subject by linking verbs like be, become, seem, get, look, appear, etc. 用做表语时，动词-ing 和 动词-ed形式通过连系动词与主语相连接。 Introduction of the Rules 2. The verb-ing form is often used to describe a thing or a situation; while the verb-ed form is used to decribe how a person feels. 动词-ing 形式通常用于描述一件事情或者一种情况；动词-ed形式用来描述一个人的主观感受。 Introduction of the Rules 3. The verb-ing and verb-ed forms provide specific information about the subjects of the sentences. 动词-ing 形式和动词-ed形式为句子中的主语提供更多的具体的信息。 Introduction of the Rules 1. Verb-ing 作表语时表示主语的特征和性质。 This Maths problem is quite puzzling. Emma Watson’s speech was moving. 2. Verb-ing 作表语时表示主语的内容。 The real issue is getting to know the needs of the staff. Getting to know the needs of the staff is the real issue. Introduction of the Rules 动词-ing做表语和进行时态的区别 1. They are glad to hear that the early results of treatment are encouraging. encouraging 用作表语，说明主语的特征，起形容词作用。 encouraging 用于构成进行时态，表示主语正在进行的一种具体动作，做谓语动词用。 2. My mum is encouraging me to study medicine instead of giving up. Introduction of the Rules 1. Verb-ed 作表语时表示主语(人和事物) 所处的状态。 Ben seemed delighted at the thought of adopting of a cat. Our monitor was discouraged because of the criticism she received. Introduction of the Rules 动词-ed做表语和被动语态的区别 1. The gate of the school was closed when they went by. closed用作表语，说明主语的状态 closed用来构成被动语态，强调一个被动的动作，主语是动作的承受者。 2. However, they don’t know when it was closed. Exercise Complete the following sentences using the correct verb-ing or verb-ed forms of the verbs in the brackets. 1. The Art Exhibition sounds _____ (appeal). 2. The young lady was _____ (amaze) by the scenery. 3. The children were _____ (please) that they would have free access to these places. 4. It seems _____ (challenge) to make fried beef with chili. 5. The gallery staff looked very _____ (tire) after working all day. appealing amazed pleased challenging tired Exercise 6. The new is quite _____ ; after hearing it, we all feel _____(excit). 7. This movie was really _____ ; all the boys and girls are _____ (move) deeply. 8. That ... ...
