人教版高中英语选择性必修第三册精品课件 Unit 1 Art Section Ⅱ Learning About Language.ppt

知识脉络动词不定式做表语一、动词不定式做表语的基本用法动词不定式做表语,说明主语的具体内容,有时也用来表示预定要发生的动作,也可用来表示未来的可能性和假设。Mary’staskistosetthetable.玛丽的任务是摆桌子。Mysuggestionistocarryouttheplanimmediately.我的建议是马上将此计划付诸实施。Mypresentjobistoanswerphonecalls.我目前的工作是接电话。语法精讲二、动词不定式做表语与动词-ing形式做表语的区别动词不定式做表语一般表示具体的、将来的行为动作,而动词-ing形式做表语,表示泛指的、经常性的行为动作。Mydreamistogotoafamousuniversity.我的梦想是上一所著名的大学。Myhobbyiscollectingstamps.我的爱好是集邮。记一记·长知识如果主语部分含有实义动词“do”,而表语的不定式又是表示“do”的内容,这时不定式中的to可以省略。AllIcoulddowaswaithere.我能够做的就是在这里等待。【即学即用】完成句子①Hisgoalis(成为科学家).?②Thepurposeofthismeetingis(选一名新队长).?③Thefirststepwillbe?(得到一份工作)intheoffice.?tobeascientisttoelectanewcaptaintogetajob④Theyoungsingersaidhisintentionofperformingthesongwas?(分享他的爱)forrockmusicwithhisfans.?⑤Myaimis?(取得更大进步)inEnglish.?tosharehislovetomakegreaterprogress随堂练习一、单句语法填空1.Myjobis(help)theblind.?答案:tohelp2.Theproblemwas(find)therightpeopleforthejob.?答案:tofind3.Mychiefpurposeis(point)outthedifficultiesofthematter.?答案:topoint4.WhatIwouldsuggestis(put)offthemeeting.?答案:toput5.Myideais?(start)theworkrightnow.?答案:tostart二、完成句子?2.Themotherbelievesherdutyis?(培养她的儿子成为一个高尚的人).?答案:toraisehersontobecomeanobleman1.Myonlywishis(为公众做些事).?答案:todosomethingforthepublic3.Thebestwaytodobusiness?(建立信任)betweenyouandyourclients.?答案:istobuildtrust4.Allhewantedafteratiringday(一个人待着).?答案:wastobeleftalone本课结束探究点一探究点二探究点一探究点二探究点一探究点二探究点一探究点二探究点一探究点二探究点一探究点二探究点一探究点二探究点一探究点二探究点一探究点二探究点一探究点二探究点一探究点二Unit1ArtSectionⅡLearningAboutLanguage英语内容索引走近新课一起感知语法探究一起思考随堂练习走近新课一起感知[词汇新知]单词英汉互译1.sculpture/?sk?lpt??(r)/n.?2.sculptor/?s