高考英语 Unit3知识与要点课件 新人教版必修2 课件VIP免费

话题1.Informationtechnology(信息技术)2．Historyandbasicknowledgeofcomputers(电脑的历史及基本知识)3．Robots(机器人)功能1.Makingdecisions(作出决定)2.Reasoning(推理)语法ThePresentPerfectPassiveVoice(现在完成时的被动语态)重点单词calculate，common，analytical，finance，goal，signal，electronic，logical，solve，reality，application，explore，technology，revolution，intelligence，anyhow，totally，advantage，disadvantage，type，personally，arise重点短语incommon，goby，so...that...，inaway，makeup，afterall，withthehelpof...，watchover，dealwith，asaresult，from...on，humanrace重点句型1.AndmymemorybecamesolargethatevenIcouldn'tbelieveit!2．Anyhow，mygoalistoprovidehumanswithalifeofhighquality.3．Inawayourprogrammerislikeourcoach.4．Afterall，withthehelpofmyelectronicbrainwhichneverforgetsanything，usingmyintelligenceiswhatI'mallabout！1．calculatev．计算；计划，打算；估计归纳拓展(1)calculationn．计算，推算calculatorn．计算器，计算者calculatingadj.有私心的；精明的(2)becalculatedtodosth.打算或计划做某事calculateondoingsth.指望或依靠某事物Wehaven'tcalculatedthecostofthevacationyet.我们还没计算出度假要花多少钱。Theadvertisementsarecalculatedtoattractyoungsingleconsumers.这些广告旨在吸引年轻的单身消费者。Wecan'tcalculateonhavinggoodweatherfortheouting.我们不能指望外出时有好的天气。【链接训练】很难预测法律上的这些变化会产生怎样的长期影响。(翻译句子)______________________________________________________________________________________________________【答案】It'sdifficulttocalculatethelong­termeffectsofthesechangesinthelaw.2．solvevt.解决；解答归纳拓展solutionn．解决，解决方法；解答，答案，常与介词to搭配。findasolutiontosth.找到解决……的方法solubleadj.可以解决的；可以解答的Canyousolvethewordpuzzle?你能解答这个字谜吗？Attemptsarebeingmadetosolvetheproblemofwastedisposal.正在想办法解决废物处理的问题。There'snosimplesolutiontothisproblem.这个问题没有简单的解决办法。【链接训练】他们在努力寻求和平解决的方案。(翻译句子)______________________________________________________________________________________________________【答案】Theyaretryingtofindapeacefulsolution.3．anyhow(＝anyway)归纳拓展(1)意为“无论如何，不管怎样，反正；尽管如此”。在作此意解时，anyway和anyhow一样，都可作让步状语，一般位于句中(其前常有连词but)或句末。(2)意为“况且，更何况，再说，至少，总之”。作此意解时，anyway和anyhow一样，都可作句子状语，用来对前边的话作补充，给出一个更加令人信服的理由。这时anyhow常用在句首或最后的分句之首(位于分句之首时其前常用连词and)，但不可用在句末。(3)意为“粗心地，随意地”。在作此意解时，只能用anyhow，不可与anyway互换。ThehousewasemptyandIcouldn'tgetinanyhow.屋子里没有人，我无论怎样都进不去。Anyhow，Imustn'tkeepyoufromyourwork.总之，我不能阻止你工作。Hemadenotesanyhowinthemargin.他在页边空白处随意作了些笔记。【链接训练】①—Howaboutgoingdowntownthismorning?—Well...，it'sabittoocoldoutside.And________，I'vegottodosomehousework.A．somewayB．anyhowC．somehowD．somewhat【解析】anyhow此处意为“况且，再说”，符合题意。somehow用于指某种原因，somewhat意为“有点”。【答案】B②Thereislittlechancethatwewillsucceedinchanginginthelaw.________itisimportantwetry.A．ButB．AnyhowC．SomewhatD．Anywhere【解析】句意为：我们要成功地改变法律的可能性不大，但不管怎样(尽管如此)，尝试还是很重要的。anyhow“不管怎样，尽管如此”；somewhat“有点，有几分”；anywhere“不管哪里，在任何地方”。【答案】B4．signaln．信号；暗号v．...