不定式公开课名师优质课获奖市赛课一等奖课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,本幻灯片资料仅供参考，不能作为科学依据，如有不当之处，请参考专业资料。,M5 Unit1 Grammar,第1页,It,s a,my pleasure,to,teach you infinitive,here today.You should try your best to impress the teachers.I expect all of you to perform well in this class.To be honest,maybe a little hard.,第2页,They advised me,to give up,smoking.,They advised me,_ _ _ _,smoking.,He promised,to take care of,the poor,He promised _ _ _ _ _ the poor,Step 1,基本形式和否定形式,必定式:to do 否定式:not to do,not,to give up,not,to take care of,第3页,动词不定式时态和语态,I opened the door,to enter,the room.,.,普通式,(to do/to be done),.,不定式普通式所表示动作（状态）同时（或几乎同时）发生，或之后发生。,Step 2,第4页,.进行式(to be doing),They seemed,to be talking,about,something secret,when I came in.,假如谓语表示动作（情况）发生时，不定式所表示动作正在进行。,第5页,.完成式（to have done/to have been done),2.,Im pleased,to have been given,this chance,.,1.You seemed,to have read,the novel,written,by Mr.Smith.,假如不定式动作发生在谓语之前。,假如不定式逻辑主语是不定式所表示动作承受者，不定式要用,被动形式.,第6页,语态,时态,主动语态,被动语态,普通时,进行时,完成时,小 结,to do,to be done,to be doing,/,to have done,to have been done,第7页,练习,Hello!Its good _(see)you again.,Bye-bye,Im glad _(see)you.,They pretend _(work)hard when the teacher came in.,The girl students is said _(send)abroad last week.,All the students in our class have entered for the sports-meeting _(hold)next week.,第8页,1.作主语,2.作宾语,3.作宾语补足语,4.作定语,5.作状语,6.作表语,第9页,To do like that,is foolish.,I want,to see you this evening.,All you have to do is,to finish it quickly.,We found a house,to live in,.,She came here,to study English,.,I warned the patient not,to,drink,cold water,after the operation.,主语,宾语,表语,定语,状语,宾补,Step 4 不定式使用方法,第10页,Do you believe,he,can fly like a bird?,第11页,How can you believe I can fly like a bird?,_is to believe.,Its impossible for humans _now.,To see,to fly like a bird,第12页,作主语,_is our duty.,_is right=,It is right,to give up smoking.,1.帮助你是我们职责。,2.放弃吸烟是正确。,不定式短语作主语时，假如,主语太长，,常用it 作形式主语，真正不定式主语后置。,To help you,To give up smoking,第13页,作主语,。,普通用不定式做主语句型,It+be+adj+for sb.to do sth,It+take+sb+time+to do sth,It+cost+sb+money+to do sth,第14页,My job to_.,Your task to_.,is,is,.不定式作表语,protect the world.,第15页,作表语,My job is_,To see is_,.,1.我工作是教英语。,2.眼见为实。,to teach English,.,to believe,第16页,He likes,to_.,I find it still necessary(for him),to _,if he wants to win.,不定式作宾语,play basketball,句型：think/consider/find it+adj.+to do,第17页,只能接不定式作宾语动词,口诀：,决定想做计划需要同意，能做被用来做事,迫不及待下决心做过去经常未能做事,第18页,决定想做计划需要同意，能做被用来做事,decide,to do sth.决定做某事,want would like,to do sth.想做某事,plan,to do sth.计划做某,need,to do sth.需要做某事,agree,to do sth.同意做某事,afford,to do 能做某事,be used to,do 被用来做,第19页,The teacher told me,to_,I expect you,to_,.,.,不定式作宾补,hand in my papers,第20页,动词不定式,作宾补,动词+宾语+to do,动词+宾语+do,Li Mei,asked,me,to show,her the new dictionary,.,注：有以上结构惯用动词有,tell.wish,ask,want,like,beg,invite,warn,allow,encourage,advise,等。,(,不带 to 不定式),注：惯用动词是：感官动词,see,hear,feel,watch,notice,；使役动词,have,make,let.,返回主页,第21页,在,feel,hear,listen to,look at,notice,observe,see,watch,have,let,make,等词后补足语中，不定式不带to。但,是这些句子假如变成被动结构时，就必须带to。,Eg.I often hear him,sing,the song,.,He is often heard _the song.,注意,allow,ask,advise,encourage,expect,forbid,force,get,would like,order,permit,persuade,teach,tell,want,warn,wish,(组成“V.+Sb.+to do”形式,),to sing,宾补,第22页,接不定式作宾语补足语动词,口诀：,请求与命令,想要邀请期待勉励与提议,答应告诫允许提醒和帮助,第23页,请求与命令,ask sb.to do sth.请求某人做某事,tell sb.to do sth.命令某人做某事,第24页,想要邀请期待勉励与提议,want,sb.to do sth.想要某人做某事,invite,sb.to do sth.邀请某人做某事,expect,sb.to do sth.期待某人做某事,encourage,sb.to do sth.勉励某人做某事,advise,sb.to do sth.提议某人做某事,第25页,答应告诫允许提醒和帮助,promise,sb.to do 答应某人做某事,warn,sb.not to do sth.告诫某人做某事,allow,sb.to do sth.允许某人做某事,remind,sb.to do sth.提醒某人做某事,help,sb.(to)do sth.帮助某人做某事,第26页,I have something,to say,but my brother has a lot of homework,_,so I am looking for someone _.,不定式作定语,不定式作定语时，,应放在被修饰词后面，,而且放在其它后置定语之后。,第27页,作定语,（必须后置）,1,.,Betty was the first/the last,to come to school.,2.We ll attend the meeting,to be held,next week.,3.I have a child,to look after,at home.,Do you have anything,to say,.,Its a good school to,study in,.(含有逻辑上主谓动宾关系）,第28页,I got up early to,_.,I came here to_,.,(6)不定式作状语,in order to,so as to,enough to,only to,too.to.,catch the train,第29页,作状语,He spoke loudly,(so as/in order)to be heard,.,They jumped with joy,to hear the news,.,Im too tired,to walk,any further tonight.,目标状语.,原因状语.,结果状语,第30页,1 他回家去取钥匙,2 我说了什么话使你不高兴?,3 赢了这场足球赛,我们感到自豪,He went home _ his key,What have I said _you happy?,We are proud _the football match,to get,to make,to have won,目标状语.,原因状语.,结果状语,Consolidation(p20),第31页,To tell the truth,I am not happy at the moment.,(7).独立结构,to be frank,to be honest,to tell the truth,第32页,牛刀小试,1.My mother often asks me _ some cleaning on Sundays,A do B.does C.did D.to do,2.Do you often hear John _in his room?,Listen!Now we can hear him _ in his room.,A.sing,to sing B.sing,sing,C.sing,singing D.to sing,singing,3.Lets _swimming after the exam.,A.go B.goes C.to go D.went,4.Youd better _a bus.,A.to catch B.catch C.catches D.catching,p24,第33页,Exercise,第34页,1.The patient was warned _ oily food after the operation.,A.to eat not B.eating not,C.not to eat D.not eating,2.I would love _ to the party last night but I had to work extra hours to finish a report.,A.to go B.to have gone,C.going D.having gone,3.Charles Babbage is generally considered _the first computer.,A.to invent B.inventing,C.to have invented D.having invented,第35页,4.Little Jim should love _ to the theatre this evening.,A.to be taken B.to take,C.being taken D.taking,5._ late in the afternoon,Bob turned off the alarm.,A.To sleep B.Sleeping,C.Sleep D.Having sleep,6.The teacher asked us _ so much noise.,A.dont make B.not make,C.not making D.not to make,第36页,7.Paul doesnt have to be made _.He always works hard.,A.learn B.to learn C.learned D.learning,9.The boy wanted to ride his bicycle in the street,but his mother told him _.,A.not to B.not to do C.not to ride D.do not to,第37页,10.Robert is said _ abroad,but I dont know what country he studied in.,to have studied B.to study,C.to be studying D.to have been studying,11.The purpose of new technologies is to make life easier,_ it more difficult.,not make B.not to make,C.not making D.dont make,12.Ive worked with children before,so I know what _ in my new job.,expected B.to expect,C.to be expecting D.expects,第38页,13.Having a trip abroad is certainly good for the old couple,but it remains _ whether they will enjoy it.,A.to see B.to be seen,C.seeing D.see,14.It is said in Australia there is more land than the government knows _.,it what to do with B.what to do with it,C.what to do it with D.to do what with it,第39页,1.So far nobody has claimed the money,in the library.（湖南）,A.discovered B.to be discovered,C.discovering D.having discovered,2.That is the only way we can imagine _ the overuse of water in students bathrooms.(上海)A.reducing B.to reduce C.reducedD.reduce,2010高考链接,第40页,3.There were many talented actors out there just waiting _.(江西）A.to discover B.to be discovered,C.Discovered D.being discovered,4.I have a lot of readings _ before the end of this term.(山东)A.completing B.to completeC.completed D.being complete,第41页,5.With Fathers Day around the corner,I have taken some money out of the bank _ presents for my dad.（全国）A.buy B.to buy,C.buying D.to have bought,6.His first book _ next month is based on a true story.(陕西),A.published B.to be published,C.to publish D.being published,第42页,Thanks!,Bye-bye!,第43页,