新概念英语第二册-Lesson-52--A-pretty-carpet课件.ppt

Lesson 52 A pretty carpet,natural life,What are they made of?,Do you remember these materials?,cloth,glass,plastic,wood,cotton,wool,Whats in it?What is it/are they made of?,glass,wood,plastic,cloth,cotton,wool,New words and expressions,temporarily/temprrl/adv.暂时地inch/int/n.英寸（度量单位）space/speis/n.空间actually/ktuli/adv.实际上,inch n.英寸(度量单位),1 inch=2.54 centimeters长度单位还有哪些呢？foot 1 foot=yard 1 yard=Give him an inch and he will take a yard.谚得寸进尺。inch by inch 渐渐、逐渐;一步一步They climbed the mountaininch by inch.他们一点一点地攀上那座的山。,英尺,码,12 inches,3 feet,space 1、n.空间、太空,space station空间站in space在太空spacetalk宇航术语spacewalk太空行走,space 2、n.一段时间,期间,in the space of a moment一瞬间in the space of three days在三天之内Let us rest a space.让我们休息一会儿。,actually adv.实际上,实际上：actually=She looks young,but shes actually 50.实在地；确实Did you actually see the UFO?actual adj.实际的in actual life在实际生活中Im not a student.Im a teacher,actually.我不是一名学生。事实上，我是一名老师。Thesonisactuallytheone whorunsthe show.实际上儿子是操纵一切的人。,in fact,temporarily adv.暂时地,Youmightonlyneedittemporarily.可能你只是暂时的需要它。temporary/temprri/adj.暂时的Ourtemporarydifficultieswillsoon be solved.我们的暂时困难将很快得到解决。temporary workers临时工,词语运用：,Keep some s_ between you and the car ahead.Im looking for some _ work.(临时的)She is not an American,_.Shes a Canadian.He climbed up_ by _.(一步一步),pace,temporary,actually,inch,inch,Watch the cartoon and then answer these questions,Q1:Why is it not easy for the writer to get his new room in order?Q2:Given the fact that his room is rather small what has the writer done with his books?Q3:What did the writers sister say when she saw all those books on the floor?,This has not been easy because I own over a thousand books.,The writer has temporarily put his books on the floor.At the moment,they cover every inch of floor space.,This is the prettiest carpet she has ever seen.The writer doesnt need bookcases at all.He can sit here in his spare time and read the carpet!,Text Analysis,【课文讲解】1、We have just moved into a new house and I have been working hard all morning.Translation:我们刚刚搬进一所新房子，我辛辛苦苦地干了整整一个上午。前者强调动作发生的事实或结果现在完成时后者强调动作一直持续发生的过程现在完成进行时现在完成进行时用来强调动作在某一段时间内一直在进行，而且动作有现在的结果。现在完成时表示在漫长地时间段，过去发生的,还一定要对现在产生影响；在过去发生的动作,一直延续到现在，此时动词一定是延续性动词 It has rained for half day.It has been raining.,2、I have been trying to get my new room in order.Translation：我试图把我的新房间收拾整齐get sth.in order 使有秩序，把整理好(get 使役动词)Things have to be put in order here before they come.在他们来之前这一切都要整理好。It didnt take him long to put the car in order.他没花多久就把车修好了。in order 整齐，井然有序，有秩序,有次序 Get/Put everything in order before you leave the room.,3、This has not been easy because I own over a thousand books.Translation：但这并不容易，因为我有1,000多本书。own vt.拥有 I own over a thousand books.vt.&vi.承认(own to doing sth./that)He owned to stealing the wallet.He owned(that)he had made a mistake.adj.自己的 He lives in his own house.I saw the whole accident with myowneyes.n.自己的He has a car of his own.,4、To make matters worse,the room is rather small,so I have temporarily put my books on the floor.Translation:更糟糕的是房间还非常小，所以我暂时把书放在了地板上。to make matters worse 更糟糕的是，插入语 I lost my way in the forest,and to make matters worse,it became dark.我在森林里迷路了，而且更糟糕的是，天要黑了。Tomakemattersworse,he refusedtoapologize.更糟的是他拒不道歉。更糟的是，他把手提箱留在火车上了。To make matters worse,he left his suitcase on the train.rather adj.相当的 Im afraid its a rather long story.我恐怕这是个相当长的故事。,5、At the moment,they cover every inch of floor space and I actually have to walk on them to get in or out of the room.Translation：这会儿，书把地板的每一点空隙都占据了，我实际上是踩着这些书进出房间的。at the moment now=at present=right now 现在，此刻，目前 Hes on the phone at the moment.这会儿他正在打电话。every inch 每一英寸(夸张)Gold covered every inch of the ground in America.在美国遍地是黄金。Just about every inch of her skin was covered as if she were photosensitive.她身上几乎每一寸肌肤都被遮盖住，好像她对光线敏感一样。It is worth every penny of it.物超所值。,6、A short while ago,my sister helped me to carry one of my old bookcases up the stairs.,Translation：几分钟前，我妹妹帮我把一个旧书橱抬上了楼。help sb.(to)do sth.帮某人做某事help sb.with sth.在某事上帮助某人He help me to learn English.He help me with my English.还有哪些词后也是这样用呢？V+宾语+do sth.Let/make/have/hear/notice/seawith ones help 在某人的帮助下With your help I made great progress.,7、She went into my room and got a big surprise when she saw all those books on the floor.Translation:她走进我的房间，当她看到地板上的那些书时，大吃一惊。To ones great surprise/joy/delight/shame/satisfaction/regret/embarrassment/让某人很惊奇/开心/欣喜/羞愧/满意/遗憾/尴尬的是为了加强语气，1.在名词前加上great、deep等形容词；2、在整个短语前加上greatly、much等副词To my great disappointment,I failed to get the job.另我失望的是，我未能得到那份工作。Much to ones surprise,the door was unlocked.使我大为吃惊的是，门没有锁。Surprising 令人吃惊的是 Surprised 感到吃惊的是,8、This is the prettiest carpet I have ever seen,she said.Translation：“这是我见过的最漂亮的地毯，”她说。“I have ever seen”做定语从句出现,是最高级的标志 It/this is+形容词最高级+that+主语(have/has done)It/this is+序数词+that+主语(have/has done)This is my first time that I _(go)thereIt is the best book that he _(read),have gone,has read,这是我见过的最好的汽车。This is the best car I have ever seen.,9、She gazed at it for some time then added,You dont need bookcases at all.You can sit here in your spare time and read the carpet!Translation：她盯着“地毯”看了一会儿，又说：“你根本用不着书橱，空闲时你可以坐在这儿读地毯！”gazed at 盯着,凝视She gazed at me for a long time before she recognized who I was.她注视着我好久,才认出我是谁。他们凝视着对方，什么也没说。They gazed ateach other and said nothing.,not at all 完全不，起强调作用；不用谢in ones spare time 某人空闲的时候，spare表示“空闲的，多余的”I like to read in my spare time.Have you got a spare moment?你（现在）有空吗？你空闲的时候喜欢做什么？What do you like to do in your spare time?,Pay attention to these sentences,We have just moved into a new house and I have been working hard all morning.I have been trying to get my new room in order.This has not been easy because I own over a thousand books.I have temporarily put my books on the floor.This is the prettiest carpet I have ever seen,compare,It hasnt rained for six weeks.It has been raining since yesterday and it is still raining.He has rung me up five times since 12 oclock.He has been ringing me up all morning.He has never stayed at this hotel before.He has been staying at this hotel for the last three weeks.,现在完成进行时,现在完成进行时含义：表示从过去某时开始，一直延续到现在的一个动作；该动作有可能继续延续下去。,进行时 I am reading the book.完成时 I have read the book.现在完成进行时 I have been reading the book.,现在正在读,已经读过,过去到截至说话为止，一直在读,一、定义：表示从过去某时开始，一直延续到现在的一个动作；该动作有可能继续延续下去。如：我收集邮票已经五年了。（collect 这个动作从五年前开始，并延续到现在。）他看书已经三小时了。（read这个动作从三个小时前开始，并延续到现在。）,二.结构：1)肯定句:have/has been+V-ing（从过去到现在）一直在做某事我在这坐了一个下午了。他弟弟十岁起就一直收集各种各样的邮票。,I have been sitting here for the afternoon.,His brother has been collecting stamps since he was 10.,2)否定句:have/has not been+V-ing 没有一直在做某事我一个星期没有给花浇水了。这些年，他都没有一直在这教书。,I havent been watering the flowers for a week.,He hasnt been teaching here these years.,3)疑问句：Have/Has+主语+been+V-ing?Yes,主+have/has.No,主+havent/hasnt.你一直在写一本小说吗？他一直给你写信吗？,Have you been writing a novel?,Has he been writing letters to you?,Im tired because Ive been running.我很累因为我一直跑到现在。（强调动作一直进行并持续到现在）对比：Im tired because Ive run.我累了因为我跑了。（强调动作已完成）,三、用法：1)现在完成进行时可以表示一个从过去某时开始一直在进行并持续到现在的动作。这个动作刚刚结束，对现在有影响。,I have been reading for 2 hours.I am still reading now.,2.）现在完成进行时可以表示一个从过去某时开始一直持续到现在的动作。这个动作现在仍在继续中。,4）表示从过去到现在反复发生的动作You have been saying that for five years.(这话你已经说了有五年了。）,3）和进行时一样，现在完成进行时也往往带有感情色彩（如赞扬、厌恶等）。What have you been doing all the time?(这半天你在干什么？）,四、连用的时间(判断该时态的标志词)for+时间段；（for two weeks,两个星期)since+时间/点从句(since last Monday,自从上星期一以来；since I was 7 years old.自从我七岁以来)二者可以改写同义句。for two years=since two years ago,eg：He has been playing for one hour.He has been playing _ _ _ _.,since one hour ago,2）现在完成进行时还可以于these few days,this week,all the time，all night,all the morning,all ones life,during the night,recently等连用：Ive been writing letters all this morning.(我写了一上午的信。）I have been doing this all my life.(这个我做了一辈子啦。）Recently he has been doing his work quite regularly.(近来他都按时做作业。）,She started to collect stamps last year.,She has been collecting stamps for a year.,He began to collect coins two years ago.,He has been collecting coins for two years.,I have been colecting shells for five years.,I started to collect shells five years ago.,We have classes for 7days,We have been having classes for 7 days.,练习：看图，根据提示词，表达句子。,Picture 1,He cry three hours,He has been crying for three hours.,Picture 2,The woman take a rest all day,The boy hasnt been taking a rest all day.,Picture 3,It rain these few days,It has been raining these few days.,Picture 4,现在完成时与现在完成进行时的区别,1.现在完成时与现在完成进行时都表示动作从过去开始，但现在完成时表示事件或动作刚结束，而现在完成进行时则强调动作仍在继续I have read a book.I have been reading a book.,2.现在完成时可表示反复发生的动作，提问时用how many times。而现在完成进行时则表示持续的、不间断的动作，提问时用how longI have visited Jinan twice this month.How many times have you visited Jinan?I have been visiting Jinan for two months.How long have you visited Jinan?,3.现在完成时可以用持续性动词和短暂性动词作谓语，而现在完成进行时则只能用持续性动词。I have done my homework.I have finished my homework.I have been doing my homework.I have been finishing my homework,4.现在完成时的句子中可以用像never、yet、already和ever等作时间状语，而现在完成进行时的句子中则不可以用这样的词I have already been to Beijing.I have never been to Beijing.I havent been to Beijing yet.,用所给动词的适当形式填空。1.Jim_(teach)English for 5 years.2.We _(work)here since two years ago.3.He _(play)football since he was 9 years old.4.His brother _(write)this story sincelast year.,has been teaching,have been walking,has been playing,has been writing,句型转换。按要求改写下列句子。1.He has been waiting for his mother for an hour.(一般疑问句,并做肯否定回答)2.The boy started to play the guitar two years ago.（用for,since短语改写）,_ he _ _for his mother for an hour?Yes,_ _.No,_ _.,The boy _ _ _ for_ _.The boy _ _ _ since _ _ _.,Has been waiting,he has he hasnt,has been playing,two years,has been playing,two years ago,3.The students have been skating for five hours.（否定句）The students _ _ _ for five hours.4.She has been reading books for three hours.（同义句）She has been reading _ _ _ _.,havent been skating,since three hours ago,5.The visitors have been climbing the mountains for seven hours.(划线提问)_ _ _ the visitors _ climbing the mountains?,How long have been,时态对比,1.现在完成进行时和现在进行时比较：,2.现在完成进行时和现在完成时比较：,注意事项：有些动词(如：work,study,live,teach等)用现在完成进行时与现在完成时表达的意思差不多。试比较：The teacher has been teaching at this school for ten years.十年来，那位老师一直在这所学校教书。The teacher has taught at this school for ten years.那位老师在这所学校已经教了十年书了。,（2）一些表示静态的动词往往只能用在现在完成进行时。这样的静态动词主要有lie,stand,sit,wait,rain等。She has been lying in bed for a week.(她已经卧床一周了。）I have been waiting for you for two week.(我已经等你两个小时了。）,【Key structures】现在完成时，现在完成进行时 现在完成时：have done表示已完成的动作 现在完成进行时：have been doing，强调动作在某一段时间内一直在进行，而且动作现在有结果。到现在为止，该动作可能已不再继续进行，也可能还在继续进行，这要根据上下文来确定。句子中常含有 all+表示时间的词语如all day，all morning等或for 和since。I have read the book.书已看完 I have been reading the book.还没看完,还要继续,表示持续性的动词，如 learn，lie，live，rain，sleep，stand，可以同 since 或 for 副词短语连用，也可用于以how long开头的疑问句中：Ive been working for Exxon for 15 years.现在完成进行时还可以表示经常重复的动作：Jim has been phoning Jenny every night for the last week.与段时间连用可以用现在完成时,也可以用现在完成进行时,但跟次数连用的,一定只能用完成时,不能用现在完成进行时 He has rung me up five times since 12 oclock.,【语法精髓】1、You should go to bed.You(watch)TV for 5 hours.2、I(write)letters since breakfast.3、Sorry,but Mr.Smith(leave)for Beijing.4、I(look)for him everywhere,where can he be?5、I(write)3 letters since breakfast.,have been watching,have been writing,has left,have been looking,has written,【Special Difficulties】形容词、相应的副词及其用法：许多副词，特别是表示方式的副词，皆由形容词加-ly构成，如easy（容易的）/easyly（容易地），beautiful（漂亮的）/beautifully（漂亮地）。一 些 频 度 副 词 也 如 此 构 成，如 usual（通常）/usually（通常地）。还有少数几个表示程度及观点的副词也都以-ly 结尾：high（高的）/highly（高度地），real（真的）/really（真正的）。,大 多 数 形 容词加“ly”变为副词:如 beautifulbeautifully，但是不是所有的形容词都可以 加ly(asleep)；不是所有的副词都一定以ly结尾(late)；不是所有的加 ly的都是副词(lovely)有些副词虽然由形容词加-ly构成，但在意义上与其相应的形容并不相同，如hard（勤奋的，困难的）/hardly（几乎不），cold（冷的）/coldly（冷淡的），late（迟到的，晚的）/lately（最近，近来），near（近的，接近的）/nearly（几乎，差不多，差点儿）。有 些 副 词 有 两 种 形 式。有的意义相同，如cheap（廉价的）/cheaply（廉价地），但有的意义不同如late（迟，晚）/lately（近来），hard（努力地，猛烈地）/hardly（几乎不）。,【Special Difficulties】late 迟；lately adv.近来(=recently)hard 努力地(表示程度深),困难地(=difficult)；hardly几乎不 high高的，adv.高度地；highlyadv.高度地(不能用尺度测量的,抽象的)deep 深的；deeply adv.深度地(不能用尺度测量的,抽象的)near 在旁边的；nearly adv.几乎,将近 有些副词在形式上与形容词相同，如fast，past，far等。,大多数方式副词的位置一般在宾语或动词前面，表示时间的副词常位于句尾，有时也可位于句首。程度副词，如almost，enough，hardly，nearly，quite，rather，too等，大部分用在它们所修饰的动词之前。副词修饰动词(walk quickly),形容词(very beautiful),副词词性本身(very much),还可以修饰句子 Quite and Quiet quite adv.完全，相当，很 Im quite ready.我已全准备好了。Are you quite certain?你敢完全肯定吗？quiet adj.安静的，平静的，静止的，寂静的 The sea was very quiet this morning.今天上午上海很平静。The house became quiet again when the children were gone.,【Multiple choice questions】1 He has been working all morning and he _hard.a.still works b.has still worked c.is still working d.still worked 2 Hes been trying to get his room in order.He wants to _.a.make it tidy b.keep it tidy c.made order d.keep order 3 The writer _bookcases.a.neednt b.needs not c.doesnt need d.isnt needing,10 He actually has to walk on them.He cant do _.a.else b.different c.otherwise d.other,else一定放在不定代词和疑问代词后面anything else,anybody else,who else,what else等 different形容词,动词后应加副词或名词做宾语,而不是形容词 other 形容词；the other代词 otherwise conj.否则,不然 Hurry up,otherwise you will miss train.adj.另外的,其他方面的 adv.另外,否则,不同地,别的方式(=differently),