2019版高考英语一轮复习第一编教材回眸unit3computers讲义新人教版必修2

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1、Unit3Computers【题目优选】假如你是李华，是来自中国的交换生，在英国某所学校就读，你于2017年10月14日在商店购买的电脑坏了，请你根据下列提示给商店客服写一封信。主要内容：1.写作目的；2.描述具体情况(黑屏，无法使用)；3.建议解决办法(更换或退钱)。【经典范文】DearSir/Madam，MynameisLiHua,anexchangestudentfromChina.I'mwritingtocomplainaboutthequalityofthecomputerwhichIpurchasedfro

2、myourstoreonOctober14,2017.ItunexpectedlywentwrongafewdaysafterIboughtit.ThemonitorturnedouttobeablackscreenwhileIwaspreparinganimportantreport.Itriedtorestartitaccordingtotheinstructions,butitstillfailedtowork.Therefore,I'msurethereissomethingwrongwiththecomput

3、er.IamhopingthatyoudirectmetoastorewhereImayreplacethefaultyitemwithanewoneorhavemymoneyrefunded.Sinceyourstorehasgainedagoodreputationforcustomersatisfaction,Iamconfidentthatyouwillprocessmycomplaintatyourearliestconvenience.Lookingforwardtoyourearlyreply.Yours

4、sincerely，LiHua【名师点拨】在文中，作者运用了较高级的词汇和短语。如：complainabout(投诉)，purchase(消费，买)，gowrong(出问题)，reputation(声誉)等，体现了作者扎实的词汇基础。并且运用了多样化的句式结构。如：①定语从句：whichIpurchasedfromyourstoreonOctober14,2017；②状语从句：whileIwaspreparinganimportantreport；③宾语从句：thatyoudirectmetoastorewhereIm

5、ayreplacethefaultyitemwithanewoneorhavemymoneyrefunded等。这些句式的运用，大大提升了文章的档次。1．核心单词(1)solve(vt.)解决；解答→solution(n.)解决；解答(2)explore(vt.&vi.)探索；探测；探究→explorer(n.)探险家；勘探者→exploration(n.)探索(3)anyhow(adv.)(也作anyway)无论如何；即使如此(4)goal(n.)目标；目的；球门；(进球)得分(5)signal(vi.&vt.)发信

6、号(n.)信号(6)type(n.)类型(vt.&vi.)打字→typist(n.)打字员→typewriter(n.)打字机(7)arise(vi.)出现；发生→arose(过去式)→arisen(过去分词)(8)electronic(adj.)电子的→electricity(n.)电；电学2．阅读单词(1)calculate(vt.)计算(2)universal(adj.)普遍的；通用的；宇宙的(3)simplify(vt.)简化(4)logical(adj.)合逻辑的；合情理的(5)technology(n.)工

7、艺；科技；技术(6)revolution(n.)革命(7)artificial(adj.)人造的；假的(8)reality(n.)真实；事实；现实(9)personally(adv.)就个人而言；亲自(10)total(adj.)总的；整个的(11)application(n.)应用；用途；申请(12)appearance(n.)外观；外貌；出现(13)character(n.)性格；特点【即景活用】用括号内所给单词的适当形式填空1．Theteamareworkinghardtoanalyzetheproblemsot

8、hattheycanfindthebest________(solve)．答案：solution2．Withmanyproblems________(arise),hedidn'tknowwhattodonext.答案：arising3．Thereisanotherkindofbeautythathasnothingtodowit