2018版新步步高大一轮复习讲义英语（外研版全国）课件.ppt

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1、ALessoninaLabBook1Module5话题词汇1.experimentn.实验2.preparev.准备3.typen.类型4.arousevt.唤醒5.curiosityn.好奇6.withthehelpof在……的帮助下7.carryout贯彻；实施8.befullof充满9.benefitfrom...从……中受益10.learnfrom从……中学习晨背佳作积累素材话题佳作假如今天在物理老师的帮助下，你们做了一个有趣的实验。请根据以下实验步骤，用英语写一篇短文。1.准备一支蜡烛、一个盆和一些水，一个比蜡烛稍高些的玻璃杯；2.将蜡烛置于盆底，并向盆

2、中倒入一些水；3.点燃蜡烛，将玻璃杯罩在蜡烛上；4.当蜡烛熄灭后，看到玻璃杯中水面高于盆中水面。参考词汇：盆basin佳作欣赏Today，withthehelpofourphysicsteacher，wecarriedoutaninterestingexperimentinclass.Beforewestarted，wepreparedacandle，abasinandsomewater，aglassthatmustbealittlehigherthanthecandle.First，weletthecandlestandatthebottomofthebasin

3、andpouredsomewaterintothebasin.Thenwelitthecandleandcovereditwiththeglassthatwasfullofair.Wewaiteduntilthecandlewentout.Toourastonishment，wesawthatthewaterlevelintheglasswashigherthanthatinthebasin.Whataninterestingexperimentlessonwehad!名师点睛本文是一篇说明文，结构严谨，语言准确。文中运用了一些较高级词汇，如：withthehel

4、pof，carryout，befullof，toone’sastonishment等；还运用了多样化的句式结构，如：定语从句、比较级、let＋宾语＋宾语补足语、感叹句等。自主排查　语境提升直击重点　突破考点内容索引教材升华　综合运用自主排查　语境提升Ⅰ.写作必记单词1.n.阶段；时期2.n.结论vt.总结，推断3.n.目标；目的4.n.设备；装备5.vi.反应n.反应；化学反应6.vt.煮；煮沸stageconclusionconcludeaimequipment重点单词1reactreactionboil7.adj.普通的；平常的8.vi.形成9.n.天平；平衡

5、10.n.演讲11.n.(大学的)科、系12.adj.吃惊的；惊愕的ordinarybalancelecturedepartmentastonishedformⅡ.阅读识记单词13.liquidn._____14.expandvi._____15.contractvi_____16.substancen.____17.mixturen.___________vt.混合；vi.参与；交往18.oxygenn._____液体膨胀收缩物质混合物mix氧气19.electricityn.____20.electricaladj.___________________21.

6、partialadj._______________22.steamn.___________23.floatvi._____24.flamen._____25.facilityn._____________________电与电有关的；用电的部分的；局部的蒸汽；水汽漂浮火焰(常作复数)设备；工具语境活用[用所给词的正确形式填空]1.Moreover，Icanfindoutwhethermy(react)toaneventarereasonableenoughbyreadingaboutthoseofothersontheInternet.(2016·江苏)2.W

7、hatmakestheadobedwellingsadmirableistheirabilityto“aircondition”ahousewithoutusingelectric(equip).(2015·全国Ⅱ)3.Amongmammalsalone，thenumberofnocturnalspeciesis__________(astonish).(2015·浙江)reactionsequipmentastonishing4.In(conclude)，Ilikebeingpraised，butIknowsometimesit’snotalwaysgood.(

8、2015·