高中牛津英语模块五——u1非谓语动词.ppt

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1、Grammar-非谓语动词动词不定式 A man is never too old to learn. 活到老，学到老。 Learn to walk before you run. 循序渐进。 To stand still is to move back. 逆水行舟，不进则退。动词不定式的基本形式动词不定式的基本形式 Translate the following sentence. 1.汉娜假装很开心。 Hannah pretended to be cheerful. 2.当老师进来时，学生们假装正在读书。 Students pretended to be reading books whe

2、n the teacher came in. 3.当我们谈论那部电影时，她假装已看过。 When we talked about the movie, she pretended to have seen it before.不定式的形式不定式的形式主动主动(do)被动被动一般式to doto be done进行式to be doing/完成式to have doneto have been done否定式not to do不定式的句法功能不定式的句法功能主语主语谓语谓语宾语宾语定语定语状语状语宾补宾补表语表语判断下列例句中不定式所作的句子成分。 1.To have a true friend

3、 is very nice.2.I hope to see you again.3.My dad asked me to buy some apples.4.Lilys dream is to tour around the world.5.The playground to be built next month will be convenient for us.6.To get good grades, Tom studied very hard.不定式用法详解不定式用法详解 1.不定式作主语Eg.学好英语是很重要的。 To learn English well is very impo

4、rtant. It is very important to learn English well.Attention: 不定式作主语时，为了平衡句子结构，常用it作形式主语，真正的主语不定式放在句尾。It+is/was+adj./n.+(for/of sb.) to do sth. Translate the following sentences.1.It is nice of you to lend me your book. 你把书借给我你真是太好了。2.It is necessary for us to learn Chinese well. 对于我们来说学好中文是必要的。3.拥有一

5、个真心朋友对于我们来说是很困难的。 It is difficult for us to have a true friend. 2.作宾语Eg.我想要学好英语。 I want to learn English well.常接不定式做宾语的动词记忆口诀： 决心 学会 想 希望 decide learn want hope 拒绝 设法 愿 假装 refuse manage prefer pretend 主动 答应 选 计划 offer promise choose plan 同意 请求 帮一帮 agree ask help Ex.1.I want to tell you a secret. 我想要

6、告诉你一个秘密。2. He pretended _ a book when his mother asked him to clean the floor. A. read B. to read C. reading D. reduce 3.作表语 Eg.1.我的梦想是成为一名老师。 My dream is to be a teacher. 2.What I should do is to study hard. 我应该做的事就是努力学习。 4.作定语1.我有很多作业要做。 I have a lot of homework to do. 2.The project, _ by the end

7、of 2014, will expand the citys telephone network to cover 1,000,000 users. A. accomplished B. being accomplished C. to be accomplished D. having been accomplished 5.作宾补 Eg.我的老师要我们按时完成作业。 My teacher asked us to finish the homework on time.Attention:常接不定式作宾补的动词ask(要求) tell（告诉） beg（请求） want（想要） allow （

8、允许） warn（警告）permit（允许)advise（建议）+sb. to do sth. 6.作状语讨论下列各句不定式作什么状语。1.We come here to enter a good university. （目的状语）2.He went to the classroom only to find nobody there. （结果状语）3.Im glad to have such a good friend. （原因状语） Attention: 不定式作结果状语，常用于下不定式作结果状语，常用于下列搭配：列搭配： so/suchas to 如此以致 enough（adj.后）t

9、o 足够以致能 tooto 太而不能 only to 结果不料 Ex. George returned after the war, only _ that his wife had left him. A. to be told B. telling C. being told D. told秃头不定式（省略秃头不定式（省略to的不定式）的不定式）1.在“五看三使两听一感觉”的动词后作宾补时see/look at/watch/notice/observe; make/let/have; hear/listen to; feel eg. I heard you play the piano.

10、我听到你在弹钢琴。 2.在“why？”“why not?”表建议的句型。 eg. Why not join us? 为什么不加入我们呢？3.在had better, would rather, cant but, do nothing but等结构后。 eg. He cant but agree. 他不得不同意。4. 在由and/or/than/rather than/but/except所连接的两个不定式结构中，第二个不定式常省略to。 1)There is nothing to do but wait. 除了等待，无事可干。 2）你想去逛街还是看电影呢？ Do you want to go

11、 shopping or watch a film.动名词的形式及句法功能动名词的形式及句法功能 观察领悟：品读例句，体会黑体部分在句中的用法。1.Collecting information about childrens health is his job.2.My best friend Matthew has stopped talking to me.3.My job is looking after these children.4.He likes to rest in a sleeping car.动名词用法重点动名词用法重点1. 动名词作主语（it作形主，动名词作真主）It

12、is/was+useless/no use/no good+doing做某事是没有益处的做某事是没有益处的It is/was+a waste of+n.(time/money)+doing做某事是一种（时间做某事是一种（时间/金钱）的浪费金钱）的浪费It+is/was+worth+doing 做某事是值得的做某事是值得的Eg. 1. It is a waste of time playing computer games everyday. _ 2. 在这里等着是没有用的。_ 2.动名词作宾语常接动名词作宾语的动词:考虑 建议 盼 原谅consider, suggest/advise, loo

13、k forward to, forgive承认 推迟 (没得) 想；admit, delay/put off, feel like避免 错过 继续 练avoid, miss, keep, practice 否认 完成 (就) 欣赏；deny, finish, enjoy/appreciate禁止 想象 （才）冒险forbid, imagine, risk 不禁 介意 准 逃亡。cant help, mind, permit/allow, escapeAttention: 介词后的动词一般用动名词形式介词后的动词一般用动名词形式Eg. 1. 我建议一起去逛街。_ 2. Would you min

14、d lending me 100 yuan._ 3.既可接不定式又可接动名词作宾语的动词to dodoingto dodoingforget忘记去做 忘记做过regret遗憾要做 后悔做过remember 记得要做 记得做过try尽力做尝试做mean打算做意味着做go on继续做另件事继续做同件事stop停下来去做停止做cant help不能帮忙做禁不住做Eg. I forget to tell you the news._ I forget telling you the news._ 4. 特殊用法sth.+need/want/require+doing/to be done 某物需要eg

15、. 这些花需要浇水了。 These flowers need watering/to be watered.Practice1. Its no good _ here. Lets go home. A. to wait B. waited C. waiting D. being waited2. Im sorry _ written you a letter at the time. A. to have not B. to not have C. not to have D. not having3. It is important for us _ English well. A. lea

16、rning B. learn C. learned D. to learn4. I am tired and I dont feel like _ any further. A. to walk B. to be walking C. walking D. walk5. My parents asked me _ home earlier yesterday. A. get B. getting C. to get D. got6. It was foolish _ his car unlocked. A. for him to leave B. of him to leave C. for him leave D. him to leave7. - The light in the office is still on. - Oh, I forgot _ it off. A. turning B. turn C. to turn D. having turned