动词ing作主语和宾语.ppt

a reading room = a room for reading the dancing girl =the girl who is dancing 动词的-ing 形式包括现在分词和动名词，在句中可以作： 主语、表语、宾语、补语、定语和状语。 Having sports is good for our health. Combine the two sentences by using “v-ing”. The woman is having lessons. She is my English teacher. The woman having lessons is my English teacher. Playing with fire is dangerous. 表示一般或抽象的多次行为。 Be careful! To play with fire will be dangerous. 表示具体的或一次性的动作。 to do or v.-ing? 动词-ing 作主语 1.动词-ing 形式作主语时，多表示经常性、习惯性的动作，谓语动词多用单数形式。 2.形式主语it代替 -ing形式作主语的常见结构： （1）It is +a waste of time doing… 做……是浪费时间的 （2）It is +no (good\use\fun)+ doing… 做……没好处、没用、没意思 （3）It is +adj. +doing sth. It is/feels funny doing sth.做某事（感觉）很滑稽 It is useless doing sth. 做某事无用 Its worthwhile doing sth.做某事是值得的 （4）There be + no + doing（joking/knowing…） parking, spitting, littering, smoking -ing forms Playing computer games is no good. =It’s no good playing computer games. _______________ the letter, John went to play basketball. (write) Having written —What is the hen’s full- time job? — Her full-time job is laying eggs. =Laying eggs is her full-time job. 【高考链接】单句语法填空 1.(2015·安徽高考)__________(ignore) the difference between the two research findings will be one of the worst mistakes you make. Ignoring 2.(2013·福建高考) __________(know) basic first-aid techniques will help you respond quickly to emergencies. Knowing v. -ing 作宾语 We should practise _________ (speak) English every day. He devoted his life to _________ (study) the wild animals. Missing the bus means ________ (wait) for another two hours. speaking studying waiting I’m great! 1.只接v.-ing作宾语的常见动词 avoid, miss, advise, finish, practise，enjoy, imagine, admit, deny, envy, escape, risk, excuse, stand, keep, mind等。 【知识归纳】 2. 只接v. -ing作宾语的常见动词短语 insist on, object to, be good at, lead to, put off, give up, feel like, look forward to, devote to, be worth, get used to, pay attention to等。 3. 动词或短语forget, go on, mean, regret, remember, stop, try, be used to, ca