新概念英语第二册lesson52课课件.ppt

1、实行节食实行节食禁止某人做某事禁止某人做某事让某人尴尬的是让某人尴尬的是对某人严格对某人严格对某事严格对某事严格拜访某人拜访某人首先，首要的，首先，首要的，惊讶做某事惊讶做某事Review.Lesson 52 A pretty carpet.temporarily adv.暂时地暂时地temporary /temprri/adj.暂时的暂时的temporary workers 临时工临时工.inch n.英寸英寸(度量单位度量单位)1 inch=2.54 centimetersfoot 英尺英尺 1 foot=12 inchesyard 码码 1 yard=3 feetGive him an

2、inch and he will take a yard.谚谚得寸进尺。得寸进尺。inch by inch 渐渐、逐渐渐渐、逐渐;一步一步一步一步They climbed the mountain inch by inch.space n.空间、太空空间、太空空间站空间站space station在太空在太空 in space太空行走太空行走 spacewalk.actually adv.实际上实际上=in factactual adj.实际的实际的in actual life在实际生活中在实际生活中.现在完成时现在完成时:have/has donehave/has done 1 1、过去发生

3、的事情、过去发生的事情,并对现在产生影响并对现在产生影响 2 2、在过去发生的动作、在过去发生的动作,一直延续到现在一直延续到现在 现在完成进行时：现在完成进行时：动作从过去到现在，可能还动作从过去到现在，可能还会继续，强调持续不停会继续，强调持续不停have/has been doinghave/has been doing课文讲解课文讲解.pastfuturenowdid dohave done pastfuturenowdid dohave been doing do现在完成时现在完成时现在完成进行时现在完成进行时.现在完成进行时现在完成进行时The boy started having

4、 dinner five minutes ago.He is still having dinner now.The boy _ (have)dinner since five minutes ago.has been having.用所给动词正确时态填空：用所给动词正确时态填空：1You should go to bed.you _(watch)TV for 5 hours.2I(write)letters since breakfast.3I(write)3 letters since breakfast.4Sorry,but Mr.Smith_(leave)for Beijing.5I

5、_(look)for him everywhere,where can he be?have been watching/have watched have been writing have written has left have been looking.-Why are you so tired?I_(paint)my house,and it will be finished till next week I_(cough)for two days,and I will see the doctor this afternoon.He _ _(finish)his work for

6、 two days 跟次数连用的跟次数连用的,一定只能用完成时一定只能用完成时,不能用现在不能用现在完成进行时完成进行时 He has rung me up five times since 12 oclock.have been paintng have been coughing has finished.2、I have been trying to get my new room in order.get sth.in order 使使有秩序，把有秩序，把整理好整理好(get 使役动词使役动词)in order 整齐，有秩序整齐，有秩序,有次序有次序 在你离开房间时请把每样东西整理好在

7、你离开房间时请把每样东西整理好 Get/Put everything in order before you leave the room.3、This has not been easy because I own over a thousand books.own vt.拥有拥有 我有一千本书我有一千本书 I own over a thousand books.adj.自己的自己的of ones own He has a car of his own.He lives in his own house.Over=more than数字数字+thousand+thousandthousand

8、s of thousands of 数千数千.4、To make matters worse,the room is rather small,so I have temporarily put my books on the floor.to make matters worse 相当相当于于whats worse，更糟糕的是更糟糕的是，.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.A short whil

9、e ago,my sister helped me to carry one of my old bookcases up the stairs.She went into my room and got a big surprise when she saw all those books on the floor.a short while ago 不久前不久前 help sb(to)do sth 帮某人做某事帮某人做某事(to 可省略可省略)get a big surprise 大吃一惊大吃一惊.7、This is the prettiest carpet I have ever see

10、n,she said.It/this is+形容词最高级形容词最高级+that（have/has done）It/this is+序数词序数词+that（have/has done）This is my first time that I_(go)there It is the best book that he _(read).8、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!gaze

11、 at 凝视凝视 Sometime 某时某时 some time一些时间一些时间 Sometimes 有时有时 some times一些次数、一些次数、倍数倍数 not at all 完全不，起强调作用完全不，起强调作用 in ones spare time 某人空闲的时候，某人空闲的时候，.Watch and listen again，then finish exercise B and C on page 246.2【Special Difficulties】形容词、相应的副词及其用法：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，皆由许多副词，特别是表示方式的副词，皆由形容

12、词加形容词加-ly-ly构成，构成，如如easyeasy（容易的）（容易的）/easily/easily（容易地），（容易地），beautifulbeautiful（漂亮的）（漂亮的）/beautifully/beautifully（漂亮地）。（漂亮地）。一一些频度副词也如此构成，如些频度副词也如此构成，如usualusual（通常）（通常）/usually/usually（通常地）。还有少数几个表示程（通常地）。还有少数几个表示程度及观点的副词也都以度及观点的副词也都以-lyly结尾：结尾：highhigh（高（高的）的）/highly/highly（高度地），（高度地），realreal（

13、真的）（真的）/really/really（真正的）。（真正的）。.大多数形容词加大多数形容词加“ly”“ly”变为副词变为副词:如如 beautiful beautifulbeautifullybeautifully，但是不是所有的形容词都可，但是不是所有的形容词都可以加以加ly(asleep)ly(asleep)；不是所有的副词都一定以；不是所有的副词都一定以lyly结尾结尾(late)(late)；不是所有的加；不是所有的加lyly的都是副词的都是副词(lovely)(lovely)有些副词虽然由形容词加有些副词虽然由形容词加-ly-ly构成，但在意义上构成，但在意义上与其相应的形容并不

14、相同，如与其相应的形容并不相同，如hardhard（勤奋的，困难的）（勤奋的，困难的）/hardly/hardly（几乎不），（几乎不），highhigh（冷的）（冷的）/highly/highly（冷淡的），（冷淡的），latelate（迟到的）（迟到的）/lately/lately（最近，近来），（最近，近来），nearnear（近的，接近的）（近的，接近的）/nearly/nearly（几乎，差不（几乎，差不多）。（多）。（P246P246）.有些副词在形式上与形容词相同，如有些副词在形式上与形容词相同，如hard、fast，far，early，late等。等。大多数方式副词的位置一般在宾语或动词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，有时前面，表示时间的副词常位于句尾，有时也可位于句首。也可位于句首。程度副词，如程度副词，如almost，enough，hardly，nearly，quite，rather，too等，大部分用等，大部分用在它们所修饰的动词之前。在它们所修饰的动词之前。Finish exercise on page 246 and 247.Homework:1.单词短语单词短语1+3+32.课文背诵加默写课文背诵加默写13.同步练习同步练习lesson525.笔记每晚读一遍，听录音笔记每晚读一遍，听录音1遍。遍。.