资源简介 新外研版2019高中英语选择性必修三U4 A glimpse of the future 语言点知识点短语bank on 依靠,指望on the horizon 将要发生be bound to 很有可能,肯定会in contrast 相反hang out 闲逛happen to... 发生在……身上be susceptible to... 易受……影响wipe out 摧毁;毁灭lie in 在于go through 经历(苦难等);完成;通过;检查;用完11.hold out 伸出;维持12.as though 好像,似乎13.change one’s mind 改变主意14.break down (机器或车辆)出故障,损坏;失败;(身体)垮掉;分解;情绪失控;消除15. difference between...and... ……和……之间的不同16. be capable of 能够做17. at risk 有风险18. be replaced with/by 被……所替代19. be concerned about 关心20. have no choice but to do 别无选择只能做……21. agree on 就……达成一致意见22. have talents for 对……有天赋23. take turns to do sth 轮流做某事24. can’t wait to do sth 迫不及待做某事25. be likely to do sth 有可能做某事26. just around the corner 即将到来27. intend to do 打算做某事句式1. 我爱Robutt,这是最重要的。(表语从句) I love Robutt and that's what counts. 2. 其中一些想法可能听起来远超于它们所处的时代,但我肯定它们迟早会发生!Some of these ideas may sound far ahead of their time, but I'm sure they are bound to happen sooner or later! 总体而言,我的确认为人工智能的发展将使日常工作变得更加容易。(将来时) I do think that developments in Al will on the whole make doing day-to-day things a lot easier. 在寻找治疗严重疾病的方法时,我们抱有很大的希望,这种说法也是合理的。 It's also fair to say that we can get our hopes up when it comes to finding cures for serious diseases. 用霍金教授的话说,人工智能将是“人类有史以来遇到的最好或最坏的东西”。 In the words of Professor Hawking, AI will be “either the best, or the worst thing ever to happen to humanity”. 事实上,我们中还没有人做好面对人工智能挑战的准备。(that表语从句) The truth is that none of us is prepared for the challenges of Al.语法-主谓一致(与上节u3相互补充)主谓一致是指主语和谓语在人称和数等方面的一致。Part I. 集体名词关于主谓一致的题型通常考查主语为集体名词时谓语动词单复数的使用情况。集体名词表示由个体组成的集体,指一群人或某一事物的总称。集体名词作主语时谓语的单复数问题,可以归纳为以下三类:1. 有的集体名词通常表示复数含义,作主语时谓语通常用复数形式,比如 police,people,cattle 等。例如:The police were after him.(警察在追捕他。)People are beginning to talk about her(人们开始谈论她。)Cattle feed on grass.(牛以草为食。)2. 有的集体名词通常只用作不可数名词,表示单数意义,用作主语时,谓语动词用单数形式,比如clothing, poetry, luggage, furniture, machinery, scenery, jewellery, equipment等。例如:Our clothing protects us against the cold.(我们的衣服可以御寒。)All their luggage was was stolen.(他们所有的行李都被偷了。)The furniture is convenient to move.(这家具搬起来很方便。)d. All the machinery in the factory is made in China(这个工厂里所有的机器都是中国产的。)3. 有的集体名词作主语时,谓语动词可用单数形式,也可用复数形式。若视为整体,谓语动词用单数形式强调集体中的各个成员时,谓语动词用复数形式比如family,team,class, crowd, government, club,committee,audience,public等。例如:Her family is a large one.(她的家庭是一个大家族。)Her family are all tall.(她的家人都很高。)The team is the best in the league.(这个队是联赛中最好的。)d. The football team are having baths.(足球队队员们正在洗澡。)注:在有些特定语境下,集体名词作主语时谓语动词用单数形式、复数形式均可,例如:The audience was (were) very excited by the show.(观众对演出甚感激动。)b. The public has (have) a right to know what is in the report.(公众有权知道这篇报告的内容。)Part II. 视概念而定当主语是不定代词或含有修饰语时,谓语动词的形式要依据主语所表达的单、复数概念而定,而不仅仅是取决于简单的外在形式。1. 当主语被分数(百分数)、表示量的词汇等修饰时谓语动词的形式要依据主语本身进行判断。如果主语本身是可数名词单数或者不可数名词,则谓语动词要用单数形式;如果主语是可数名词复数,或主语加上修饰语后整体表达的意义是复数概念,那么谓语动词要用复数形式。例如:a. About one-third of the books in the library are donated by students who graduated from the school!(图书馆里大约三分之一的书都是由这所学校的毕业生捐赠的。) book 是可数名词,在句中是复数形式并且句中着重于书的数量而不是将书视作整体,因此“三分之一的书”表达的意义是复数概念,谓语动词用 are。b. Around 10 per cent of the forest is destroyed each year.(每年大约有10%的森林被毁。)本句中的the forest 为可数名词的单数形式,泛指森林,因此“10% 的森林”视作一个整体,谓语动词用is。C. A large number of people have applied for the job(许多人都申请了这份工作。)本句中的 people 为集体名词,表示复数概念,因此谓语动词用 have。2. 当主语被不定代词修饰或主语本身是不定代词时谓语动词的形式需要根据主语加上修饰语后整体表达的意义来进行判断。例如:a.Every means has been tried out without much result.(所有方法都试过了,却没有什么效果。)every means 强调每一种方法,故谓语动词用单数形式。b.All of the work is done by me.(所有工作都是我做的。)work 表示“工作”时为不可数名词,故 a lot of the work 视作整体,谓语动词用单数形式。3. 当主语被否定词修饰或主语本身是否定词时,谓语动词一般用单数形式。例如:a. Nobody has got a ticket.(谁都没有票。)b.Nothing was available.(没有可用的。)注意,当 none 作主语或主语被 none 修饰时,谓语动词一般用单数形式,但如果主语为可数名词复数在非正式表达中,谓语动词也可用复数形式。例如:a. None of the pizza is left.(比萨一点都没剩下。)b. None of the passengers was / were aware of the danger(没有乘客意识到危险。) 展开更多...... 收起↑ 资源预览