Unit3 On the move Using language P29ppt课件-（含音频）-（新教材）新外研版高中英语必修第二册.zip

Using language(P29)新新外研版外研版 Book 2 Unit 3 On the move What are the uses of the word“to”?I stole something every day to pay for the drugs.Teacher Wang is to meet us this afternoon.He told me to take them to a shop in a nearby street.To indicate purpose.To indicate arrangement.To follow certain verbs.to-infinitive as attributive and adverbial of result1 What is the function of to-infinitive in each sentence?Is it used to give description or show result?a That football is such a simple game to play is perhaps the basis of its popularity.Give description.b It is fun enough to attract millions of people.Show result.attributiveadverbial of resulta That football is such a simple game to play is perhaps the basis of its popularity.c That football is such a simple game that people play is perhaps the basis of its popularity.b It is fun enough to attract millions of people.d It is so fun that it attracts millions of people.Whats the difference between the two groups of sentences?Sentences(a)and(b)uses to-infinitive as attributive and adverbial of result,while sentences(c)and(d)uses attributive and adverbial clauses.Why does the author choose to use sentences(a)and(b)in the reading passage?Because using to-infinitive makes sentences more concise.Now look for more sentences with these structures in the reading passage.A game for the World P26-27.docto-infinitive as attributive and adverbial of result 不定式不定式作定语作定语不定式作定语，要放在被修饰词的后面。不定式作定语，要放在被修饰词的后面。I have some books for you to read.1）不定式作定语，与被修饰的词语有逻辑上的主谓关不定式作定语，与被修饰的词语有逻辑上的主谓关系，动宾关系等。系，动宾关系等。Hes always the first one to get up.(他总是第一个起床。他总是第一个起床。)Please give me something to drink.(请给我点喝的。请给我点喝的。)2）当不定式作定语，且与被修饰的词语有逻辑上的当不定式作定语，且与被修饰的词语有逻辑上的动宾关系时，不定式动词应该是及物动词；如果不定动宾关系时，不定式动词应该是及物动词；如果不定式动词为不及物动词，或者不定式所修饰的名词或代式动词为不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等时，不定式后面必须词是不定式动作的地点、工具等时，不定式后面必须有相应的有相应的介词介词，组成及物的动词短语，组成及物的动词短语。如：如：He is looking for a room to live in.他想找个新房子住。他想找个新房子住。Because the room was very crowded,I need a tailbench to stand on.由于房间里太挤，我不得不站到高板凳上。由于房间里太挤，我不得不站到高板凳上。3）当作定语的不定式所修饰的名词或代词是不定式当作定语的不定式所修饰的名词或代词是不定式动作的承受者时，不定式既可以用主动语态，也可动作的承受者时，不定式既可以用主动语态，也可以用被动语态。但含义有所不同。以用被动语态。但含义有所不同。试比较：试比较：Have you anything to send?你有什么东西要（自己）寄吗？你有什么东西要（自己）寄吗？Have you anything to be sent?你有什么东西要（我或别人）寄吗？你有什么东西要（我或别人）寄吗？不定式作结果状语不定式作结果状语1）不定式做结果状语，常与）不定式做结果状语，常与learn,find,see,hear,make等动词连用。等动词连用。He returned home to learn his daughter had just been engaged.他回家后得知女儿刚刚订婚了。他回家后得知女儿刚刚订婚了。2)only+不定式，常常表示出乎意料的结果。例如不定式，常常表示出乎意料的结果。例如:I hurried to Professor Wangs house only to find he was out.我匆忙赶到王教授家，却发现他外出了。我匆忙赶到王教授家，却发现他外出了。3)so/such.as to可作结果状语。例如可作结果状语。例如:She was so angry as to be unable to speak.她气得连话都说不出来。她气得连话都说不出来。不定式的时态和语态不定式的时态和语态1）不定式的一般形式所表示的动作不定式的一般形式所表示的动作，通常与谓语，通常与谓语 的动作（状态）同时（或几乎同时）发生，或的动作（状态）同时（或几乎同时）发生，或 是在它之后发生。如：是在它之后发生。如：I saw him go out.2）如果谓语表示的动作发生时，不定式表示的动如果谓语表示的动作发生时，不定式表示的动 作正在进行，这时要用进行时。如：作正在进行，这时要用进行时。如：I am very glad to be working with you.3）如果不定式的动作发生在谓语动词之前，就要如果不定式的动作发生在谓语动词之前，就要 用完成时。如：用完成时。如：Im sorry to have kept you waiting so long.4）当不定式逻辑上的主语是这个不定式所表示的当不定式逻辑上的主语是这个不定式所表示的 动作的承受者时，不定式一般要用被动形式。如：动作的承受者时，不定式一般要用被动形式。如：He asked to be sent to work in the countryside.2 Join the sentences using the to-infinitive form.1 The rules of the game are so simple.They make the game easy to play.2 The ball is small enough.It fits into most sports bags.3 Give me a list of the teams.They can enter the competition.4 The footballer has a dream.He wants to play for a top team.5 We arrived at the stadium.We found that the game had been cancelled.1 The rules of the game are simple enough to make the game easy to play.2 The ball is small enough to fit into most sports bags.3 Give me a list of the teams to enter the competition.4 The footballer has a dream to play for a top team.5 We arrived at the stadium only to find that the game had been cancelled.3 Rewrite the underlined parts using the to-infinitive form.Are you looking for a sports watch that can help you keep track of your fitness and chart your training progress?Whether youre a professional athlete or keen sports person,DX Sports Watch is the ideal choice for you.It has a digital display that records your steps,speed and distance,as well as monitoring your heart rate and calories burnt.It also has a voice control setting that enables you to stay hands-free,while its waterproof band is fully adjustable so that it is comfortable to wear.DX Sports Watch is only available online,so go to our website and place your order today!Are you looking for a sports watch to help you keep track of your fitness and chart your training progress?It has a digital display to record your steps,speed and distance,as well as monitoring your heart rate and calories burnt.It also has a voice control setting to enable you to stay hands-free,while its waterproof band is fully adjustable to be comfortable to wear.Exercises1.It is frightening _(walk)in the road in a sandstorm.I hope I reach home soon.2.Experts hope _(learn)more about the movement of sandstorms.to be walking to learn Put the verbs in brackets into the correct infinitive forms.3.Id like _(tell)about the situation before now.4.The work needs _(complete)by the end of the week.5.My father was out of the city when the sandstorm came.He was very glad _(miss)it.to have told to be completedto have missed 6.The building has _(finish)by the end of the year.7._(see)a real sandstorm was very frightening.to be finished To see Thank you!