M7U3 The world onlineReading学案Teaching aims:1, Encourage the Ss to raise reading ability by focusing on language points2. Get the Ss to grasp the new language usage in the text by learning them.Important points& difficult pointsImportant and difficult points: some sentencesTeaching procedures:Step 1:词汇详解:1．analysisn．分析，分解(p1. analyses)make a careful analysis of the problem仔细分析这个问题analyse = analyze vt．(analyses，analyzing)分析We should analyse the causes of our failure．我们应该分析失败的原因。
【相关链接】analyst n．分析家，分解者in the last／final analysis总之在英语中单数名词以一sis结尾，变复数往往为一ses．例如：basis--bases基础emphasis--emphases强调【练习检测】完成句子1)We made a careful _________ of the problem．2)We _______ the causes of our failure．3)Here are the __________ of the sales figures．2．value.n．价值，估价，评价，价格We must clearly know the value of good health．我们必须清楚地认识到健康的重要性。
what is the value of your house?你的房子值多少钱?Your help has been of great value(一very valuable)．你的帮助很有价值。
vt．估价，评价，重视He valued the ring at$80．他估计这枚戒指值80美元。
I value your advice．我尊重你的劝告。
I value our friendship very much．我非常珍惜我们的友谊。
【相关链接】valuable adj．有价值的valueless adj．没有价值的'priceless adj．无价的worthless adj．不值的values n．价值观。
be of value—valuable．to be good／excellent(bad／poor)很(不)划算be of little／some／no value具有很少价值／有些价值／没有价值value sth. at. money v. 估价区别：value，price，costvalue指内在价值，the value of American dollar美元的内在价值；price指商品的价值at a high price以高价；cost指制作的成本，at all costs不惜一切代价。
【练习检测】1)单项填空(1)Has this volume been good ___for your money? A．worth B．cost C．value D．price(2)This fur coat is very ______ ．It would cost you a lot of money．A．cost B．valuable C．value D．high2)完成句子(1)我一直都珍视与你的友谊。
I‟ve always ________ __________ ____________ ．(2)那所房子他给我估价80，000美元。
He __________ the house for me ____________ ____________.(3)这些旧装饰物不值钱。
The old ornaments ________ __________ __________ __________.3．forecast n. 先见，预见，预报；预测make forecasts about sth．对……进行预测According to the weath er forecast‟a storm is on its way．天气预报说有暴风雨来袭。
vt．(forecast, forecast；forecasted，forecasted)预报；预测The teacher forecast that only one third of the students would pass the examination．老师预计只有三分之一的学生将通过考试。
加前缀一fore表“在……之前；先发生的；在前面的；物体的前部”的词还有：____________(前额)；___________(前腿)；___________ (前足)；___________ (前臂)；___________ (祖先)：___________ (预见)；___________ (预先付款)；___________ (预示)；___________ (前景；先见之明)；___________预见者；(天气)预报员4. sort n．种类；类别vt. 将…分类；整理【典型例句】What sort of meat do you like best? 你最喜欢吃什么肉?He is the sort of person I really dislike．他这种人我真是不喜欢。
We must sort out the good apples from the bad ones．咱们得把好苹果拣出来，同坏的分开。
【相关链接】out of sorts身体不适sort of=kind of有点；几分sort out整理；挑选出sort out from把……从……挑出来【练习检测】(1)有各种各样的工作你可以做。
There are ________ _________ _________ jobs you could do．(2)你有没有觉得不舒服?你看着有点不对劲。
Are you feeling all right? You look a bit _______ ________ ________.(3)天有点晚了。
It‟s ________ __________ late．(4)整理我们的全部行李花了不少时间。
It took a while to _______ _________ all our luggage．(5)柜橱该整理一下了。
The cupboard ________ _________ _________.(6)我把这个问题交给你来处理。
I‟11 leave you to _______ _______ ________ _________.(7)你难道不会区分好坏吗?Can‟t you ________ _________ _________ _________ __________?5．useless adj．无用的，无益的【相关链接】be useless to sb．对某人没用It is useless for sb．to do sth．(人)做……是没用的uselessly adv．无益地，无用地uselessness以．无用useful adj．有用的，有益的usefully adv．有用地，有效地usefulness以．有用，有效性【练习检测】汉译英1)跟他谈是没用的。
________________________________________________________.2)这些书对我都没用。
______________________________________________________. 6．tie n．领带：纽带；联系；束缚v．系；捆【典型例句】He was still a young man and he did not want any ties．他还年轻，不想有任何束缚。
She tied the newspapers in a bundle．她把报纸扎成一捆。
He had to tie his hands together．他不得不把他的双手绑在一起。
【相关链接】(1)Have tie with… 与…有关系(2)tie in with sth．和……相符；相配(3)tie…to…把……拴在……(4)tie up捆起；拴住【练习检测】1)完成句子(1)这家商行与一家美国公司关系密切。
The firm_____ ______ ______with an American corporation．(2)把你的鞋带系好。
________ _______ your shoelaces.7．common adj．常见的；普通的；一般的【典型例句】Rabbits and foxes are common in Britain．兔子与狐狸在英国十分常见jHOW will these changes affect the common sense? 这些变化会怎样影响一般人呢?【相关链接】common，usual，regular与ordinarycommon普通的；常见的；共同的；共有的。
usual通常的；习惯的；经常发生的事，如自然发生的事、根据社会或个人习惯所做的事情。
regular通常的；常例的；强调遵循事物既定的或自然规律。
ordinary普通的；平凡的；强调普通；寻常以及缺乏优越的性质。
【练习检测】用common, usual, regular, ordinary填空(1)He was asked the ________questions by the police．(2)Sunday is a _______holiday．(3)The book describes the way of lire of the_______ people of Mexico．、(4)It‟s _______ knowledge among people that there will be an election．8．remain vi．保持；仍然是；剩下；余留；仍待；尚需. (后可接名词,形容词,动名词,动词不定式等.)【典型例句】He remained sitting when the teacher came in．当老师进来时，他依然坐着。