Unit 3 Tomorrows world语言点一.docx

1、Unit 3 Tomorrows world语言点一Unit 3 Tomorrows world语言点（一）目标认知重点词汇presentation, reality, imagine, enable, touch, treatment, disappointed, convenience, besides, injurebum, alive, disadvantage重点短语come true, in other ways, give out, put forward, no longer, compare with, as to 重点句型how，why等引导的从句用陈述语序where引导的

2、非限制性定语从句not only.but also.uponon + n.doing不定式作目的状语It has been shown that.知识讲解重点词汇presentation【原句回放】This presentation will give you some information about RealCine：how it works，why it is better than a film，and how it can be used in other ways这条建议将给你一些关于RealCine电影的信息：它的工作原理，它比一部(普通)电影优越的原因所在以及它的其他用途。【

3、点拨】presentation n展示，介绍；颁发；提交，出示They are preparing for the presentation of a new musical他们正准备上演新的歌舞喜剧。She needs to improve her presentation of the arguments她需要改进阐述其论点的方式。归纳拓展present vt. 讲演，演示；介绍，呈现n礼物 adj出席的；现在的I present an opinion我提出一条意见。May I present Mr. Robinson to you? 可否让我向你介绍罗宾逊先生?He gave his m

4、other a present他给了他妈妈一个礼物。There were 200 people present at the meeting有200人到会。You cant use it，in its present condition照它目前这种情形，是无法使用的。reality【原句回放】The technology behind RealCine is virtual reality (VR)支持RealCine电影的技术是虚拟现实(VR)。【点拨】reality n现实，真实The failures in his career brought him into reality事业上的失

5、败使他回到现实。Her childhood ambition became a reality她儿时的梦想变成了现实。归纳拓展real adj. 真的，真实的 really adv. 真正地，真实地realization n实现，体会acceptescape. fromface up reality接受逃避面对现实turn.into reality把变为现实bring.back to reality使回到现实make.a reality实现in reality=in fact实际上imagine【原句回放】Imagine that a VR usergoes sightseeing in th

6、e Himalayas想象一下一个虚拟现实用户在喜马拉雅山观光。【点拨】imagine v. 想象，设想，后可接名词、代词、动名词、从句等。You can imagine the situation there你可以想象那里的情况。I cant imagine his eating up the bread我不能相信他把面包吃光了。I cannot imagine that what we should do in this dreadful situation我不能想象在这么糟的情况下该怎么办。温馨提示如果主语是第一人称(IWe)，则宾语从句的否定要前移，如果主语是其他人称则不变。即：IWe

7、 dont imaginethinkbelievesuppose + that从句。I dont imagine they will come if it rains我认为天如果下雨，他们是不会来的。I dont think that he is wrong我认为他没错。enable【原句回放】To achieve this，special VR headsets are designed to enable the viewers to see a world of 3D animation and hear the sounds clearly，all around them为了达到这种效

8、果，还设计了专门的虚拟现实耳机，使观众能看到三维动画世界，并清晰地听到环绕立体声效果。【点拨】enable v. 使能够常用结构enable sb to do sth使某人能做某事The bright cover enables us to see it more easily醒目的包装使我们更容易看见它。touch【原句回放】The user also wears special gloves so he or she cantouch the，people and objects that he or she sees使用者还要戴上专门的手套，这样就可以触摸电影中看到的人和物体了。【点拨】

9、touch v. 触摸；碰到 n. 触觉，接触I told you not to touch my things! 我告诉过你，别动我的东西!The blind have a keen sense of touch盲人有敏锐的触觉。归纳拓展keep(be)in touch with与保持联系get in touch with与取得联系lose touch with与失去联系beget out of touch with与失去联系treatment【原句回放】In scientific studies it has been shown that VR can be a good treatme

10、nt for people who have social problems科学研究表明，虚拟现实可以成为有社会问题的人的一种治疗方法。【点拨】treatment n. 治疗；待遇；处理The two young princes were not singled out for special treatment at school两位年轻的王子在学校里并没有享受特殊待遇。归纳拓展treat v. 治疗；对待；处理 treat sth as.把看作give sb treatment给予某人治疗 receive treatment接受治疗special treatment特殊的待遇The bes

11、t way to treat flu is to rest more and drink more治疗感冒的最佳方法就是多休息且多喝水。disappointed【原句回放】An argument has been put forward that some users will be disappointed by RealCine because VR is not real引发争论的是：RealCine电影会让某些观众感到失望，因为虚拟现实不是真实的。【点拨】disappointed adj. 失望的，沮丧的His disappointed look suggested that he f

12、ailed in the exam他的失望的表情表明他没有通过考试。Im afraid youre very disappointed with me恐怕你对我是非常失望的。归纳拓展disappoint vt. 使失望 disappointing adj. 令人失望的disappoint sb.使某人失望be disappointed ataboutwith sth.对某事失望be disappointed to do sth.that.做某事感到失望be disappointed of ones purpose某人的目的落空易混辨析disappointing与disappointeddisa

13、ppointing多用于指“(某事)令人失望的”；disappointed多说明人的状态，作形容词指(人)感到失望What a disappointing result! 多么令人失望的结果啊!She was disappointed(that) they hadnt phoned她很失望他们没有打电话。convenience【原句回放】In reality，he is disabled and can no longer walk，but he was able to see and touch a lion while still in the convenience of the VR

14、studio在现实中，他因为残疾已经不能走路，但是借助VR工作室的便利，他能看见并抚摸一头狮子。【点拨】convenience n方便，便利常用结构for convenience为了方便起见at ones convenience在某人方便的时候Please come at your convenience请在你方便的时候前来。Many stores have a delivery service for the convenience of customers很多商店为了顾客的方便都开展了送货上门服务。besides【原句回放】Besides films，VR can be used to p

15、ractise skills in a secure environment that otherwise would be quite dangerous除了电影之外，虚拟现实也可以被用来在安全的环境下训练技能，否则可能会非常危险。【点拨】 besides prep除之外，包括adv此外，而且They all went there besides Tom除了汤姆去了以外，他们都去了。易混辨析besides，except与except forbesides表示“除之外(其他的也)”，其后的宾语是被包括在内的。except表示“除之外(其他的都)”，其后的宾语是被排除在外的。except for后被排除的内容与主语往往不是同一类的。We need three more chairs besides these two除了这两把椅子之外我们还需要三把。All the students took part in the spots meeting except Tom除了汤姆以外，其他的同学都参加了运动会。