高中英语人教2019必修第一册Unit1grammar非谓语动词作主语和宾语课件

非谓语动词 ---主语和宾语 主语 宾语 表语 定语 状语 补语 不定式 V-ing形式 过去分词 非谓语动词作主语 经常性的、习惯性的动作 ----泛指 V-ing形式（动名词） 具体的、特定的行为 ----特指 动词不定式 动词不定式作主语 1.To say is easy, but to do is hard. 2.To hear your voice is so nice. 注意： 1.单个不定式作主语，谓语动词用单数。 2.当不定式太长，用形式主语it代替不定式作主语,把不定式放句尾， 使句子保持平衡。 It is so nice to hear your voice. to do 固定句式 1. It is + adj. + for sb.+ to do sth. (形容事物的性质) 2. It is + adj. + of sb. + to do sth. (形容人的品质) 3. It takes (sb.) some time …to do… 1.It is easy for me to finish this work before ten. 2.It is a great honor for us to be present at your birthday party. 3.It is very kind of you to give me some help. 4.It takes me some time to finish my homework. 动名词作主语 1. Seeing is believing. 2. Reporting the news is their job. 注意： 1.单个动名词作主语，谓语动词用单数。两个或两个以上表达不同意义的 动名词作主语，谓语动词用复数。 2.当不定式太长，用形式主语it代替不定式作主语,把不定式放句尾， 使句子保持平衡。 doing 固定句式 1. It’s no use/no good/useless doing sth. 2. It’s a waste of time/money doing sth. 3. There is no point/ no sense doing sth. It is no use regreting. It’s a waste of time playing game. There is no point studying without thinking. 固定句式总结 经常性的、习惯性的动作 ----泛指 V-ing形式（动名词） 具体的、特定的行为 ----特指 动词不定式 1. It is + adj. + for sb.+ to do sth. 2. It is + adj. + of sb. + to do sth. 3. It takes (sb.) some time …to do… 1. It’s no use/no good/useless doing sth. 2. It’s a waste of time/money doing sth. 3. There is no point/ no sense doing sth. 非谓语 无人称和数的变化 有时态和语态的区别 非谓语的逻辑主语是主句的主语 ----确定语态 非谓语与主句谓语比较发生时间的先后 ----确定语态 谓语动词和非谓语动词的区别 1. that sort of thing is foolish 2. It's impolite of you (speak)to the teacher like that. 3. It takes us an hour __ _ （ get）there by bus. 4. It is a waste of time (write) a letter. 5. It is impossible for her (get) back home in ten minutes. 6. There is no point (scold) him now. 即时练习 非谓语 无人称和数的变化 有时态和语态的区别 非谓语的逻辑主语是主句的主语 ----确定语态 非谓语与主句谓语比较发生时间的先后 ----确定语态 谓语动词和非谓语动词的区别 1. Talking (be) easier than doing. 2. It's no use (cry) over spilt milk. 3. It is rude __ _ you to bite the boy. 4. It is a waste of money (buy) something they don’t need. 5. It is important me to attend the math competition. 6. There is no sense (wait) here. 即时练习 主语 宾语 表语 定语 状语 补语 不定式 V-ing形式 过去分词 非谓语动词作宾语 1.充当介词宾语 2.充当某些动词和动词短语 宾语 V-ing形式（动名词） 1.充当动词宾语 2.疑问词+不定式 3. it做形式宾补，不定式后置 动词不定式 动词不定式作动词宾语 1. I have decided to study engineering. 2. I don’t want to go shopping. want wish hope offer decide long arrange learn ask promise refuse pretend expect dare plan agree manage prepare desire determine choose afford mean prefer 总结：常用不定式作宾语的动词有： 疑问词+to do作宾语 常跟疑问词+不定式作宾语的动词: tell, advise, show, teach, find out, decide, discuss, learn, explain… know, show, discover, see(understand) 1.He taught us how to use the tool. 2.No one could tell me where to get the book. to do 后置作宾语 句式：主语+谓语+it+adj.+to do 1. I think it important to study English well. 2. I find it hard to understand. 此句式常见的谓语动词：make、find、think、consider、feel 特别注意 but, except(除…外)后用不定式 1. He did nothing but watch TV. 2. there is nothing to do except wait till it stops raining. 动名词作介词宾语 1. 含介词的句型 ① prevent /stop sb (from) doing sth 阻止某人做某事 ② waste/spend... (in) doing sth 浪费/ 花费……做某事 ③ have some difficulty /trouble (in) doing sth 做某事有困难 ④ there is no sense (in) doing sth 做某事是没有意义的 I. I have some trouble remembering new words. II. I spend my summer break staying in DG. 动名词作宾语 2. 常见的动词短语 be used to, be accustomed to, be addicted to, be devoted to, be opposed to, be equal to, look forward to, pay attention to, contribute to, lead to,refer to, adapt to, adjust to, feel like I. I look forward to seeing him again. II. He is addicted to playing video game. 动名词作宾语 3. 常见的动词接doing作宾语 suggest, advise, enjoy, avoid, imagine, admit, practise, escape, permit, miss, understand, finish, dislike, mind, include, risk, forbid, prevent, discuss, appreciate, forgive, pardon, excuse, keep (on), can’t stand, can’t help I. I enjoy losing face. II. I dislike reading book. 特别注意 1. forget to do/doing 忘记去做某事/忘记已做过某事 2. remember to do/doing 记得去做某事/记得已做过某事 3. regret to do/doing 遗憾地要去做/后悔做了某事 4. stop to do/doing 停止去做/停止做某事 5. mean to do/doing 打算做（人作主语）/意味做（物作主语） 6. go on to do/doing 继续干(不是一件事)/继续干同一件事 有些动词后可接doing和to do,但意义有别 I. I stop to read. II. I stop reading. 非谓语 无人称和数的变化 有时态和语态的区别 非谓语的逻辑主语是主句的主语 ----确定语态 非谓语与主句谓语比较发生时间的先后 ----确定语态 谓语动词和非谓语动词的区别 1. She expects (raise)prople's awareness by (post) a video on the internet. 2. We can't imagine ( experience) all the problems in the health-care system. 3. I think it impossible _______(solve) the problem in a short time. 4. I still remember (visit) a friend who’d lived here for five years. 5. I didn’t mean （eat）anything but the ice cream looked so good that I couldn’t help （try）it. 即时练习 非谓语 无人称和数的变化 有时态和语态的区别 非谓语的逻辑主语是主句的主语 ----确定语态 非谓语与主句谓语比较发生时间的先后 ----确定语态 谓语动词和非谓语动词的区别 1. I agreed______ ( go ) there with the doctor. 2. I don't know how ______(get) there. 3. When my father heard the news, he couldn't help_______ (laugh). 4. I don`t feel like______ (go) to see the film. 5. Boys, don't forget ________ (close)the windows before you leave the classroom. 6. Daily practice is the trick in ________(learn） a foreign language. 即时练习 谢 谢 观 赏