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1、Unit 15Learning主题情景呈现核心知识探究词汇tick, backwards, correction, simplify, secure, suspect, instruct, bury, conservative, assignment, alternative, outstanding, punishment, reflect, reputation, slight, loose, obey, mild, select, misunderstand, lack, access, worthwhile, acquire, rank, worthy, religion, defen
2、ce, ignore, assumption, urge, inspire, conventional, civilisation, vital, beneficial, assume, adapt, appreciation, frankly speaking, lay off, to a certain extent, set off, be accustomed to, tend to, approve of, as a whole核心句型1.too.to 结构（教材P36）2.be about to.when.（教材P36）3.Its time. (教材P36)核心语法虚拟语气背景e站
3、链接Long life learningAs food is to the body, so is learning to the mind. Our bodies grow and muscles develop with the intake of adequate nutritious food. Likewise, we should keep learning day by day to maintain our keen mental power and expand our intellectual capacity. Constant learning supplies us
4、with inexhaustiblefuel for driving us to sharpen our power of reasoning, analysis, and judgment. Learning incessantly is the surest way to keep pace with the times in the information age, and an infallible warrant of success in times of uncertainty.As food is to the body, so is learning to the mind.
5、 学习之于心灵，就象食物之于肉体一样.adequate 能满足需要(量)的,足够的maintain 维持;保持;使继续intellectual capacity 智力inexhaustible 1. 用之不竭的;无穷无尽的 2. 不会疲劳的,不倦的uncertainty 不确定;不确信;易变;不可靠Warmingup1.tick vt. 打勾做记号；发出滴答声Please tick the appropriate box.请在适合的方框内打钩。In the silence we could hear the clock ticking.寂静中，我们能听到钟表滴答作响。知识拓展tick sth.
6、 away （时间）流逝；逝去tick sb. off 斥责/责骂（尤指犯错的孩子）Mary stared at the clock as the morning ticked away.玛丽凝视着那只钟，看着整个上午一分一秒地过去。Her attitude is really ticking me off.她的态度真的把我给惹恼了。即学即用完成句子时间在时钟的滴答声中过去。The clock the time.答案：ticked away2.connection n. 联系，关联；连结Today there is more awareness of the connection betwee
7、n food and health.现在人们更关注食物与健康之间的关系。Police have yet to establish a connection between the two murders.警方尚未确定这两起谋杀案是否有关联。Your computer screen must have a loose connection somewhere.你的电脑显示器一定是某个地方接触不良。知识拓展1)in connection with 与有关系；关于Toms father may be in connection with them.汤姆的父亲可能同他们有关系。2)connect v.
8、 连接，连结Many people connect Germany with beer.许多人把德国同啤酒联系在一起。The Browns are connected with the Whites.布朗家同怀特家有联系。即学即用完成句子这个最新的软件使上网又快又容易。The latest software makes the Internet fast and easy.答案：connection to3.match1)vt. 与相配；与匹敌，使与交手（比赛）Her clothes dont match her age.她的衣服与她的年龄不相配。No one can match her in
9、 knowledge of pop music.在流行音乐知识方面无人能与她匹敌。We are matched against last years champions in the first round.我们第一轮即遭遇了去年的冠军。2)n. 比赛；相配；与棋逢对手This tie is a good match for your suit.这条领带与你的衣服很搭配。Washington was no match for Spartans.华盛顿队不是斯巴达人的对手。即学即用What surprised us was that he his shooting skill against t
10、he experts.A.matchedB.fittedC.showedD.made答案：A4.correction n. 修改，纠正It just needs a few corrections before we can send it to the printer.在我们把它送去印刷之前只需作几处修改。Please hand in your papers for correction.请将你们的试卷交上来批改。She makes all her corrections with a green pen.她所有的改正都是用绿笔做的。知识拓展correct v. 改正,批改,矫正Correc
11、t my pronunciation if its wrong.如果我的发音错了，请予以纠正。She spent the whole evening correcting exam papers.她花了整个晚上批改试卷。Some eyesight problems are relatively easy to correct.有些视力问题是相对容易矫正的。即学即用选词填空(1)Please the mistakes in your homework. (correct;correction)(2)The of compositions took a large part of the teac
12、hers time. (correction;right)答案：(1)correct (2)correction5.simplify v. 使简易，使简化an attempt to simplify the tax laws 简化税法的尝试Try to simplify your explanation for the children.设法解释得简明一些，好让孩子们听懂。The English in this story has been simplified to make it easier to understand.这个故事里的英语被简写了，可更容易理解。知识拓展simple adj
13、. 简单的；朴素的；单纯的simply adv. 简单地，完全，简直，仅仅Such a toy is simple to make.这种玩具做起来很简单。He goes there simply because he likes to.他去那儿只是因为他喜欢去。即学即用You should what you had said so that the students could understand it quickly.A.simplyB.simpleC.simplifyD.simplified答案：C simply是副词，simple是形容词，simplify是动词，simplified为
14、过去式。根据题意，应选择动词原形。重点短语begin with(=start with)以/从开始His illness began/started with a slight cold.他的病是从轻微的感冒开始的。Begin with this one and do the others afterwards.从这个开始，然后接着做其他的。注意：begin with 表示“以作为开始”，若表示“开始”的方法用by,表示“着手做”的对象用on。The teacher began by telling a joke.老师上课前先讲了个笑话。She began on the violin and
15、later changed to the cello.她刚开始学的是小提琴，后来改学大提琴。知识拓展1)to begin with(=first of all)首先，第一（通常置于句首，用以叙述理由）I cant come. To begin with, I dont feel well. Besides, I dont have much money.我不能来。首先是因为身体不适，其次我也没有太多钱。To begin with, John is too young for that kind of job.首先，约翰太年轻了，不能做那种工作。2)end in 以告终end up 结束end.wi
