(
课件网) Unit 1 Art 动词不定式作表语 关于动词的那些事（思维导图） 动词 谓语 非谓语 done doing to do 具有动词的特征 具有名词的特征 具有形容词的特征 具有副词的特征 主语单复数，时态，语态 非谓语不能单独作谓语， 可以作主语、宾语、表语、定语、状语、宾补。 表语 Lead in 1.As I play games all day, my eyesight gets worse and worse. 2.Subsequently, I become an influential person. 3.What I like is investing. 4.The good news was that she passed the exam. 5.The best way to understand it is to look at the development. 什么可以用作表语？ 上述句子的句子结构都为： ； 划线部分在句子中充当的句子成分为： 。 Q:Observe the following sentences and answer the questions. 主+系+表(SVP) 表语(predicative) adj.短语 n.短语 v.-ing that从句 to do 不定式 【P5 activity 1】Read these sentences and fill in the blanks using the correct words from the text on pages 2 and 3. Perhaps the best _____ to understand Western art is to look at the development of Western painting over the centuries. During the Middle Ages, the _____ of Western art was to teach people about Christianity. In this work, Monet’s ____ was to convey the light and movement in the scene ... _____ was no longer show reality, but instead to ask the question, “What is art ” way purpose aim What they attempted to do 动词不定式 在句中作表语 1. 结构 动词不定式可以放在 be和 become, sound, taste 等_____后 面作表语，由“to +动词原形”构成， 说明或解释主语的内容，也可表示将来的动作。 2. 基本形式 系动词 Observe and Discover 动词不定式 类别 主动形式 含义 一般式 被动式 完成式 进行式 to be done to have done to be doing 非谓语v发生在谓语v之前 非谓语v和谓语v 同时进行 to do 主动 被动 动词不定式作表语 Tip 1：主语是以 _____ _____等表示意向、打算、计划的抽象名词为中心的名词词组时，或者以_____表示时，一般用动词不定式作表语说明主语的内容。 problem, reason, risk, task, wish, aim, suggestion, duty, hope, idea, intention, purpose, way 动词不定式 difficulty, experience, job, method, principle what引导的名词性从句 His dream is _____(become) an astronaut. What I will do next is _____(get) enough money to buy a car. to become to get 动词不定式作表语 Tip 1：主语是以 _____ _____等表示意向、打算、计划的抽象名词为中心的名词词组时，或者以_____表示时，一般用动词不定式作表语说明主语的内容。 problem, reason, risk, task, wish, aim, suggestion, duty, hope, idea, intention, purpose, way 动词不定式 difficulty, experience, job, method, principle what引导的名词性从句 有时，根据表达的需要，在作表语的不定式前，还可添加疑问代词或疑问副词，包括 what, who, how, when, where 等。 例如：问题是如何开始。 The problem was how to begin. Tip 2： 某些动词不定式(短语)作表语时，需用主动形式表示_____。 3.He is _____ (blame) for the fire. 他应为这场大火承担责任. 4.The house is _____(let). 此房出租。 to blame to let 被动意义 动词不定式 Tip 3：当主语包含定语从句且其先行词为代词_____或者主语被_____或形容词_____修饰时，其后可接“系动词+不定式”作句子的表语。 5. All he wanted was _____(leave) alone. 他只想一个人待着。 6. Th ... ...
