动名词和动词不定式课件.pptVIP

Learningaims:1.Experiencethecontext(语境）of-ingformandinfinitive（不定式）usedassubject（主语）,predicative(表语)andobject（宾语）.2.Practicethegrammarbycompletingthecreatedcontext.3.Finishtheexercisesrelatedtothegrammar.

情境体验观察认识巩固检测

观察、认识思维导引：读下列谚语，注意观察和分析动名词和动词不定式在句子中所做的成分。1.Talkingmendsnoholes.空谈无济于事。主语2.Tolivemeanstocreate.生活意味着创造。主语3.Toseeistobelieve.注意：主语的形式要和表语表语保持一致。Seeingisbelieving.眼见为实。表语

观察、认识思维导引：读下列句子，注意观察和分析动名词和动词不定式在句子中所做的成分。4.Wouldyoumindclosingthedoor?宾语5.I’mlookingforwardtomeetingher.宾语6.Heofferedtotakethechildhome.宾语

用-ing还是todo，取决于谓语动词只能用ing作宾语的动词和词组：admit,allow,avoid,delay,dislike,miss,finish,advise,mind,consider,practise,suggest,keep,excuse,enjoy,permit,escape，giveup,putoff,carryon,keepon,feellike,getusedto,insiston,lookforwardto,succeedin,thinkof,dreamof,can’thelp,beworth,havedifficulty(in),bebusy(in)

只能接todo作宾语的动词promise,demand,ask,aim,pretend,wish,hope,expect,manage,afford,offer,agree,learn,prepare,claim,dare,decide,refuse,determine…

有些词后跟不定式或动名词意义不同:remember,forget;regret;try;mean;stop,goon;want,need,requireregretdoingsth对已经发生的事感到遗憾。regrettodo对将要做的事感到遗憾。Iregrettelling/havingtoldherwhatIthought.Iregrettotellyouthatyoufailedintheexam.wantdoing/wanttobedone需要被…Theclassroomreallywants/needs/requirescleaning.Mycarneedsrepairing/toberepaired.

思维导引：小组合作，仔细观察本组图画，朗读体会所给情境，用括号中单词的ing形式和todo形式补全小短文；并准备展示点评。

1.动名词与不定式作主语Doingexercise(exercise)isgoodforhealth,but(exercise)insuchbadtodoexerciseweatherisharmfultohealth.Soitisnecessary(protect)thetoprotectenvironmentifyouwanttolivewell.表具体的特定情况或有待于完成的动作，常用不定式。

2.动名词与不定式作表语having/to(have)?Myhabitis(have)awalkaftersupper.Andtoday,myaimistowalk(walk)for10,000steps.Seeing(see)isbelieveing(believe)，andnowitistimetowitness（见证）themiracle（奇迹）!

3.后面只跟ing形式作宾语的动词：admit,allow,avoid,delay,dislike,miss,finish