无限和现在分词.ppt

  1. 1、本文档共49页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
无限和现在分词

Grammar and usage;Various forms of a verb;Various forms of a verb;★ To-infinitive ★ bare infinitive ★ verb-ing form as a noun. ; I. To-infinitive;  The to-infinitive can be used alone or as part of an infinitive phrase and the to-infinitive can serve as the subject, object, object complement, attribute, predicative or adverbial of a sentence. ;1.the to-infinitive used as the subject 不定式作主语 遵纪守法是每个人的职责。 To obey law is everyone’s duty. 了解自己是困难的。 To know oneself is difficult. 满嘴食物地讲话是不礼貌的。 To talk with your mouth full is rude.;;他自己设法解决了问题。 He managed to solve the problem by himself. 我喜欢读一些体育方面的新闻报道。 I like to read newspaper articles about sports. 安米想知道更多的关于这部电影的情况。 Amy wants to know more about the film.;The following words are usually followed by the to-infinitive as the object: want, hope, wish, like, begin, start, agree, learn, promise, teach, refuse, help, arrange, dare, decide, determine, fail, manage, offer, prepare, pretend, continue, ask, mean, expect, choose, prefer.;3.the to-infinitive used as the object complement 不定式作宾语补足语 eg. 我希望你能使每样东西都保持整洁。 Id like you to keep everything tidy. 老师要我们今天完成工作。 The teacher asked us to finish the work today. 请让杰克关上窗户。 Tell Jack to close the window, please.;4.the to-infinitive used as the attribute 不定式作定语 eg. 我有许多工作要做。 I have a lot of work to do. 我没有一个可以交谈的人。 I have no one to talk to. 他正在找房子住。 He is looking for a house to live in.;5.the to-infinitive used as the predicative 不定式作表语 eg. 我的愿望是成为一名医生。 My wish is to be a doctor. 我们的计划是两周内完这项工作。 Our plan is to finish the work in two weeks. 我现在最需要的是好好休息。 What I need most now is to have a good rest.;eg. 他来这儿参加一个重要的会议。(目的) He came here to attend an important meeting. (purpose);萨姆听得这个消息很吃惊。(原因) Sam was very surprised to hear the news.(reason) 他到家发现他的老朋友乔治在等他。(结果) He went home to find his old friend George waiting for him. (result) ;When we use to-infinitive as the result adverbial, it means the result is unexpected or surprising.   eg. He hurried to

文档评论(0)

f8r9t5c + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

版权声明书
用户编号:8000054077000003

1亿VIP精品文档

相关文档