1、Unit 1Period 2 Discover Useful Structures新 课 导 入Read these sentences from the previous text and fill in the blanks using words from the text on page 2 and 3.1.Perhaps the best _ to understand Western art is to look at the development of Western painting over the centuries.2.During the Middle Ages,th
2、e _ of Western art was to teach people about Christianity.3.In this work,Monets _ was to convey the light and movement in the scene4._ was no longer show reality,but instead to ask the question,“What is art?”waypurposeWhat they attempt to doaim1Discuss with your partner the function of the italicise
3、d infinitives.What are the common points of them?1.Perhaps the best way to understand Western art is at the development of Western painting over the centuries.2.During the Middle Ages,the purpose of Western art was people about Christianity.3.In this work,Monets aim was the light and movement in the
4、 scene4.What they attempt to do was no longer reality,but instead to ask the question,“What is art？”They all consist of infinitive pattern.They are all predicative in the sentence.学习目标学习目标1.能掌握动词不定式做表语的结构和用法；2.能学会在真实场景中灵活运用不定式做表语的用法。课 堂 学 习动词不定式动词不定式动词不定式是非谓语动词的一种，它没有人称和数的变化，动词不定式具有名词、形容词和副词的特征，在句中可
5、以作主语、宾语、表语、定语、状语、宾语补足语等，但不能作谓语。本单元主要复习动词不定式作表语的用法。动词不定式的形式变化动词不定式的形式变化时态变化时态变化主动式主动式被动式被动式不定式的一般式to do不定式的进行式/不定式的完成式to have doneto be doneto be doingto have been done动词不定式做表语动词不定式做表语位置：to do 放在系动词（be动词、感官动词、状态变化或保持的动词）后做表语结构：to+动词原形lThe next step is to make sure that you know exactly what is requir
6、ed.l下一步是确保你确切知道需要什么。lThe purpose of education is to develop a fine personality in children.l教育的目的是发展儿童美好的品格。lThat experience was to change his whole life.l那次经历会改变他的整个生活。lYou must speak out,if we are to remain friends.l如果我们要继续做朋友，你必须直言不讳。lYou are to die at ninetyeight.l你会在98岁时去世。lWhat am I to say if
7、they ask me the question?l要是他们问我这个问题，我该怎么回答呢？lWhat am I to do if I have no money?l如果没有钱，我该怎么办呢？You are to be rewarded.你应该受到奖励。(should)Its nowhere to be found.哪儿也找不到它。(cant be)These books are not to be sold.这些书不应该卖掉。(ought not to be)They are to marry next week.他们将在下周结婚。(安排)Children are not to smoke.儿
8、童不准吸烟。(禁止)You must be patient if you are to succeed.想要成功，就必须有耐心。(愿望)lShe is to blame.她应该受到责备。lA great deal is yet to do.还有许多事要做。lSomething is still to find out.有些东西还有待查明。语法专题练习语法专题练习1.Your task will be _(examine)the possibility of constructing a new factory in the United Kingdom.2.What I wanted was
9、_(get)the work done as quickly as possible.3.The first step is _(check)the victims breathing.4.The best way to accomplish this goal is _(unite)as many people as possible.5.I feel it is your husband who is _(blame)for the spoiled child.6.My dream is _(become)an outstanding architect after graduation.
10、7.His ambition is _(set)up schools for children of poor families.8.The disease seems _(be)specific to certain types of plant.to examine to get to check to unite to blame to become to set to be 1.all作主句主语，其后的定语从句中含有实义动词作主句主语，其后的定语从句中含有实义动词do的某种形式时。的某种形式时。例：All we need to do is live each day with hope
11、.我们需要做的就是带着希望过好每一天。All he wanted after a tiring day was _(read)a book alone.2.what引导的从句作主语，从句中含有实义动词引导的从句作主语，从句中含有实义动词do的某种形式时。的某种形式时。例：What they attempt to do was no longer show reality,but instead to ask the question,“What is art?”.他们试图不再展示现实，而是提出问题:“什么是艺术?”Dont worry.What you need to do is _(have
12、)a good rest.3.（主句）主语被（主句）主语被only，first，one，least或形容词最高级修饰，且其后或形容词最高级修饰，且其后作定语的从句或短语中含有实义动词作定语的从句或短语中含有实义动词do的某种形式时。的某种形式时。例：In the evening the only thing he did was _ the newspaper.晚上他唯一做的就是看报纸。(to)have(to)read(to)readUnderline the nouns or clauses used as the subject in each sentence.21.The young
13、singer said his intention of performing the song was2.The best way to do business is3.What the survivors attempted to do was4.The main purpose of art education in schools is5.The aim of the two leaders at the conference was6.For a humble person,one of the hardest things might be7.When you are faced
14、with a serious decision,my suggestion is8.The mother believes her duty is9.All he wanted after a tiring day was_ _ _ _ _ _ _ _ 1.The young singers intention of performing the song was2.The best way to do business is3.What the survivors attempted to do was4.The main purpose of art education in school
15、s is5.The aim of the two leaders at the conference was6.For a humble person,one of the hardest things might be7.When you are faced with a serious decision,my suggestion is8.The mother believes her duty is9.All he wanted after a tiring day wasA.to build trust between you and your client.B.to achieve
16、permanent peace between their two countries.C.to build a memorial to the heroes who saved their lives.D.to share his love for rock music with his fans.E.to be left alone.F.to criticise other people.G.to inspire students to be creative.H.to listen to your own inner voice.I.to raise her son to become
17、a man with a noble mind and a generous heart.ACGBFHIEDMatch the sentence halves.Make conversations using the following questions and sentence patterns.31.Whats your biggest dream/ambition in life?2.How are you going to make your dream come true?3.How are you going to achieve your goal?4.Do you have
18、any plans?5.What might be difficult for you?6.How are you going to deal with?A.My biggest dream/ambition in life is toB.I think all I have to do is C.My plan is to D.I think one of the hardest things might be E.I guess the best way to is 1.The aim of the two leaders at the conference was to achieve
19、permanent peace between their two countries.两位领导人出席会议的目的是未来实现两国的永久和平。permanent adj.永久的；永恒的；长久的提示：permanent无比较级形式，其反义词为temporary(暂时的)。permanently adv.永久地，持久地permanence n.永久，持久She had decided to settle _(permanent)in France.permanently2.For a humble person,one of the hardest things might be to critici
20、se other people.对于一个谦逊的人来说，最难的事情之一可能就是批评别人。criticise vi.&vt.批评；指责；评价criticise sb.for sth.因为某事批评指责某人criticism n.批评；指责；评论Dont criticize others _ their faults if you are not willing to admit your own.My only _(criticise)of the house is that it is on a main road.forcriticism3.All he wanted after a tirin
21、g day was to be left alone.劳累了一天后，他只想一个人呆着。leave alone 不管；不惹；让一个人待着，让单独在一起Its not your problem,why dont you leave it alone?(1)let sb.alone 不打扰let/leave sth.alone 不碰；不移动(2)leave behind 留下；遗忘；把抛在后面leave out 遗漏；省去；不考虑leave sth.as it is 听任某事自由发展leave for 动身到leave off 停止(做某事)Hes busy doing his homework.W
22、ed better leave him _.I think Mike will win the race as he has left most runners _.He left _ a word in this sentence.Last period we left _ at the end of Unit 1alonebehindoutoff4.How are you going to deal with?你打算如何处理?deal with 解决；处理；应付；涉及；论及；关于易考点易考点(1)deal with意为“处理，对待”时，与do with同义。(2)deal with中的deal为不及物动词，常与疑问词how连用；而do with中的do为及物动词，常与疑问词what连用。I wonder what they will do with the used car.我想知道他们会如何处理这辆旧车。Children must learn how to deal with all the situations in their life.孩子们必须学会如何应对生活中的所有情况。课堂总结课堂总结Introduce your favorite artist to your partner using to do as predicative.
