英语必修Ⅴ牛津译林版UNIT2课件（共43张）语言点.ppt

1、Then we will open the floor for discussion.(P22)the floor 全体与会者；发言权open the floor 自由发言take the floor 开始发言have the floor有发言权eg.Are there any questions from the floor?与会者有问题吗？The president then took the floor and answered the journalists questions.随后总统讲话并回答了记者的问题。请将下列句子翻译成英语。我们将接受与会者的任何提问。We will now

2、take any questions from the mentn.C or U sth.that you say or write that expresses your opinion我不希望听到关于我新剪的发型的任何评论，谢谢！I dont want any comments on/about my new haircut,thank you!She was asked about the pay increase butmade no comment.她被问及工资上涨的问题，但未发表任何观点。评论，观点v.I or T to make a comment:comment on/that

3、 clause妈妈总是对我的穿着品头论足。My mum always comments on what Im wearing.他评价说那两篇文章非常相似。He commented that the two essays were rather similar.请将下列句子翻译成英语。无可奉告！No comment!我觉得我无法对他们的决定做出评论。I dont feel I can comment on their decision.It is our duty to try to cut back on production(P22)cut back/down on sth.to do le

4、ss of sth.or use sth.in smaller amounts 减少，缩减，削减1)The government has announced plans 2)to cut back on defence spending by 3)10%next year.4)2)Im trying to cut down on caffeine.cut 常用短语：cut atvt.向猛砍cut away vt.切下,砍掉cut down vt.(1)砍倒,砍伐(2)减少的量,缩减cut invt.插嘴,插入,插队cut offvt.(1)切断,砍掉(2)切断(电力,煤气,自来水等),停止的供

5、给(3)使(人,城镇)孤立cut outvt.切下,剪下cut up vt.切碎1)I was just talking to Jane,when Dave cut in(on us/our conversation).2)If this bill is not paid within five days,your gas supply will be cut off.3)She cut out his picture from the magazine.4)Many villages have been cut off by the heavy snow.1.He was in hospit

6、al for six months.He felt as if he was _ from the outside world.A.cut out B.cut off C.cut up D.cut through2.I was just talking to Margaret when Jackson _.A.cut in B.cut down C.cut out D.cut up请根据汉语提示完成下列句子。The teams have to _ _(减少他们的训练)because the ground is so hard.cut back on their trainingFirst,I

7、am talking to you today about the way vast areas of the world are damaged by chemical waste.(P22)句中划线句子是定语从句，修饰先行词the way。修饰way的定语从句可以用关系代词that或in which引导，也可以将that或in which省略。eg.To my surprise,the young girl laughs the same way(that/in which)her mother did at her age.Care of the soul is a gradual pr

8、ocess _ even the small details of life should be considered.(2012湖南)A.what B.in what C.which D.in whichlarge amounts of harmful chemicals(P22)the amount of things we make and buy(P22)the amount of rubbish(P22)the amount of pollution(P23)amount n.C a collection or mass especially of sth.which cannot

9、be counted:总数，数量(常与不可数名词连用。)amount 也可与可数名词复数连用，但意指整体概念。例如：We didnt expect such a large amount of people.我们没有料到会有这么多人。the amount of:总数，数量a small/large amount of:数量大/小a certain/fair amount of:相当多的1)They didnt deliver the right amount of sand.2)The new tax caused a huge amount of public anger.3)Dina en

10、countered a fair amount of envy among her colleagues.4)You wouldnt believe the amount of trouble Ive got these days.关于“许多”的用法见下表：+Cn.+Un.+Cn./Un.many,many a,a great/good many,a large/great number of,numbers ofmuch,a great deal of,a large amount of,plenty of,a lot of,lots of,a large quantity of,large

11、 quantities of,a mass of,masses of注意：amount一般与不可数名词连用，但也可与可数名词的复数连用，意指整体概念。例如:an enormous amount of problems请根据汉语提示完成下列句子。(1)We dont need a product _ _(可以大批廉价生产的).(2)_(许多食品)were spread out on the table.that is cheap to produce in large quantities Quantities of foodsThe worlds population has grown by

12、 six times what it was in 1800.(P22)目前的世界人口与1800年相比已经增长到那时的六倍多。Pay attention to the following patterns:times+as+adj./adv.+as+times+the comparative degree of adj./adv.+than+times+the+n.(width,size,length,breadth,level,value,velocity)of+亚洲是欧洲的四倍大。Asia is four times as large as Europe.Asia is four time

13、s larger than Europe.Asia is four times the size of Europe.这座新楼是那座旧楼的三倍高。The new building is three times as high as the old one.The new building is three times higher than the old one.The new building is three times the height of the old one.Note:1.倍数的基本表达都是以倍数打头，但要注意不同倍数的不同表达方法;2.两倍要用twice或double，不

14、用two times。三倍常用three times，也可用thrice;3.除整数倍以外，还有分数倍，百分数倍，几倍多或不到几倍等。如：六倍多(more than/over six times)，一半(half)，三分之一(one third)，百分之六十(60%)等;4.在 the+n.+of 结构中：要注意选择恰当的名词，常用的名词有size/height/length/weight等。the+n.+of 可转换成 ones+n.或名词性从句。如：the height of Mary=Marys height。请将下列句子翻译成英语。1.这条路是那条路的三倍长。This road is

15、three times as long as that one.2.这条路比那条路的长三倍。This road is three times longer than that one.3.这条路三倍于那条路的长度。This road is three times the length of that one.However,I do agree that we should produce more things from materials that have been recycled.(P23)但是，我非常赞同我们因该更多地利用回收材料制造产品。句中do用作助动词，表示强调。当需要表示对

16、过去的强调时，可用did。eg.You should know that I do love you.你应该了解，我确实很爱你。Do arrive at 5:00 tomorrow morning.明早五点务必到达。请将下列句子翻译成英语。1.一定要小心！Do take care!2.他的确显得很疲倦。He does look tired.What if we run out?(P25)1)what if:used to ask about sth.that could happen in the future,especially sth.bad:What if the trains lat

17、e?What if you dont pass your exams?2)rut out to finish,use or sell all of sth.,so that there is none left 用光 run out of sth.Ive run out of milk/ideas/patience.run常用搭配及短语：run acrossvt.1)偶遇 2)横跨run aftervt.追赶；追求run againstvt.1)违反，与 竞选2)偶遇，邂逅run awayvi.逃跑run away with vt.1)和一起逃跑，带着逃跑run intovt.1)撞上2)偶遇

18、run over vi.(容器，液体)溢出vt.1)车辆碾过 2)复习run tovt.1)(数量)达到 2）倾向于1.I _ several old friends when I went back to my hometown.2.She _ me to hand me some papers Id dropped.3.Luck is really _ you tonight!4.Knowing her fathers opposition to her Mr Right,Nina decided to _ him.5.The water is _ quick,turn the taps

19、off.用run across/into/after/against/away with/over的正确形式填空。ran across/intoran afterrunning againstrun away withrunning over请根据汉语提示完成下列句子。(1)_(如果怎么样)we go and see a film tomorrow night?(2)The earths resources _(正要耗尽)at an alarming rate.(3)I need your help,for I _(已经把钱用完了).are running out have run out o

20、f my moneyWhat ifcredit名词credit有众多意思，你能猜出来吗？His credit is good for only$500.You should at least give him some credit for all the effort hes put in.That course should give me enough credits to finish my degree.The latest news lends credit to the earlier reports.un.信用，信誉；赊账un.赞许、赞扬cn.(大学里的)学分un.相信、信任c

21、redit 也可以作动词用，意思如下：1)to believe that sth.is true v.信任，相信2)to add money to a bank account v.把钱存入（账户）3)credit sb.with sth.=to believe sb.has a quality to do sth.相信某人有某种资质4)be credited to=to be the reason for sth.把归功于；是某事发生的原因creditTranslation.1.他告诉我他刚得了一等奖，你信吗？2.支票已转进你的账户了。3.拥有信用卡是件好事情吗？4.他们的成功很大程度上归功

22、于她的细心。5.请相信我的智力！He told me hed just won first prize would you credit it?The cheque has been credited to your account.Is it good for one to have a credit card?Much of their success can be credited to her carefulness.Do credit me with a little intelligence!Game timeCan you make up sentences accordingt

23、o the different meanings of credit?Try your best to write down as manysentences as you can.请点击1.At a rough estimate,Nigeria is _ 2.Great Britain.A.three times the size as B.the size three times ofC.three times as the size of D.three times the size of Quiz I:Multiple choice.2.It is reported that the

24、United States uses _ energy as the whole of Europe.A.as twice B.twice much C.twice much as D.twice as much3.He did it _ it took me.A.one-third a timeB.one-third timeC.the one-third timeD.one-third the time4.The house rent is expensive.Ive got about half the space I had at home and Im paying _ here.A

25、.as three times much B.as much three timesC.much as three times D.three times as much5.He has made a lot of films,but _ good ones.A.any B.some C.few D.many6.The young dancers looked so charming in their beautiful clothes that we took _ pictures of them.A.many of B.masses of C.the number of D.large a

26、mount of7.As a result of destroying the forests,a large _ of desert _ covered the land.A.number;has B.quantity;has C.number;have D.quantity;haveQuiz II:Fill in the blanks according to the Chinese.1.我们的现代生活方式很大程度上依赖大量的动力，其形式为燃料和电力。Our modern lifestyle depends greatly on _ _ _ power,in the form of fue

27、l and electricity.2.政府允许民众自由发言。The government allows people to _ _ _ for discussion.large amounts of openthe floor4.这些维他命对我们的健康有益。These vitamins _ _ _ our health.3.这件事对母子俩人的未来有极大影响。This had a great _ _ the future of _ mother and son.effect on/upon both 5.财政压力迫使该公司减少开支。Financial pressures force the f

28、irm to _ _ _ spending.are good forcut back on6.他的粗心驾驶导致了这次交通事故。His careless driving _ _ this accident.7.另外，我还有个建议要提。_ _,I have one more suggestion to make.8.这种鸟把自己的蛋下在别的鸟的巢里。This kind of birds _ _ _ in other birds nests.resulted inIn additionlay their eggsThink about what weve just learnt today.Study without reflection is a waste of time.After the classIts time to stop the class for us to look back in silence.