2017高考英语一轮复习 unit 3 inventors and inventions素材 新人教版选修8

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1、Unit3Inventorsandinventions话题词汇1．breakthroughn．突破；重大进展2．conveniencen．便利；方便3．electronicadj.电子的4．intelligentadj.智能的5．inventionn．发明；创造6．technicaladj.技术的；工艺的7．beinthelead领先8．followthefashion追随时尚9．inthefieldofscience在科学领域10．withthedevelopmentof随着……的发展经典语篇(2014·湖南)学校正在组织科技创新

2、大赛，你想为日常生活中某件物品(如钢笔、书包、鞋子……)设计添加新功能来参赛。请以“MyMagic________”为题写一篇英语短文，介绍你的创意。内容：1.说明设计理由；2．介绍新功能。注意：词数不少于120个。佳作欣赏MyMagicWaterBottleMymagicwaterbottlewillbeareplacementofthetraditionalonewhichcanchangethetemperatureoftheinsidewaterautomaticallyaccordingtothechangesoftheo

3、uterenvironment.TherearecertainfactorsItakeintoaccountonmynewinvention.Foronething，traditional_water_bottle_makes_it_inconvenient_for_travelers_to_have_a_comfortable_drink_anytime_and_anywhere.①Foranother，drinking_too_cold_or_too_hot_water_does_nothing_but_harm_to_our_

4、health，②somymagicwaterbottlecanserveasanassistantoradoctor.Thenewfunctionswillwinmymagicwaterbottleenormousloveandpopularity.Ontheonehand，theautomatictemperaturecontrollingsystemmentionedabovecanadjustthewatertemperature.Ontheotherhand，wecansetadesirabletemperaturefort

5、heinsidewater，andwhat_surprises_us_most_is_that_the_water_can_remain_at_that_temperature_for_about_20_hours.③思维发散1．仿照第①句用it作形式宾语翻译句子他们过去形成一个规则，每月底在一起聚会一次。They_used_to_make_it_a_rule_to_meet_and_have_a_party_at_the_end_of_a_month.2．仿照第②句用动名词作主语翻译句子早睡早起对年轻人来说是个好习惯。Going_

6、to_bed_early_and_getting_up_early_is_a_good_habit_for_the_young.3．按要求改写第③句(1)It_surprises_us_most_thatthewatercanremainatthattemperatureforabout20hours.(it作形式主语)(2)Thewatercanremainatthattemperatureforabout20hours，which_surprises_us_most.(非限定性定语从句)Ⅰ.重点单词A．写作单词1．seize(v

7、t.)抓住；捉住；夺2．file(n.)文件；档案；文件夹；(vt.)提交；将……归档3．bear(vt.)忍受；忍耐；负担4．tap(vt.&vi.)轻打；轻拍；轻敲；(n.)轻轻地敲击(声)；(水)龙头5．passive(adj.)被动的；消极的；被动语态的6．associate(vt.)联想；联系；(n.)同伴；伙伴association(n.)联盟；社团；联想7．current(n.)(水或气)流；电流；(adj.)现在的；当前的currency(n.)货币；通货8．freezing(adj.)冰冻的；严寒的freeze(v

8、t.&vi.)冻结；凝固9．convenient(adj.)便利的；方便的；就近的convenience(n.)方便；便利10．practical(adj.)实际的；实践的；实用的practically(adv.)实际上；事实上pra