高中牛津英语模块五——u1非谓语动词.ppt

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,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 when the te

2、acher 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.,不定式的句法功能,判断下列例句中不定式所作的句子成分。 To have a true friend is very nice. I hope to see you again. My dad asked me to buy some apples. Lilys dream is to tour around the world. The playground to be built n

3、ext month will be convenient for us. To get good grades, Tom studied very hard.,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 important. 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

4、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 lea

5、rn 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. I want to tell you a secret. 我想要告诉你一个秘密。 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 dr

6、eam 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 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 be

7、en 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 （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 classro

8、om 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，常用于下列搭配： so/suchas to 如此以致 enough（adj.后）to 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

9、to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. 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

10、/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 shopping or watch a film.,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。 Collecting information about childrens health is his job. My best friend Matthew has stopped talking t

11、o me. My job is looking after these children. He likes to rest in a sleeping car.,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 is/was+useless/no use/no good+doing 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/金钱）的浪费 It+is/was+worth+doing 做某事是值得的 Eg. 1. It is a waste of time playing computer ga

12、mes 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, look 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 hel

13、p, mind, permit/allow, escape Attention: 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 mind lending me 100 yuan._,3.既可接不定式又可接动名词作宾语的动词,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. 这些花需要浇水了。 These flowers need watering/to

14、 be watered.,Practice 1. Its no good _ here. Lets go home. A. to wait B. waited C. waiting D. being waited 2. Im sorry _ written you a letter at the time. A. to have not B. to not have C. not to have D. not having 3. It is important for us _ English well. A. learning B. learn C. learned D. to learn 4. I am tired and I dont feel like _ any further. A. to walk B. to be walking C. walking D. walk 5. My parents asked me _ home earlier yesterday. A. get B. getting C. to get D