Unit3Backtothepast
自然与环境之(二)——消失的文明
[一积词汇见多识广]
[课内单词回扣]
(一)阅读词汇写其义
1．civilizationn．文明2.ceremonyn．仪式，典礼
3．fleevt.vi.逃避，逃跑；迅速离开4.disastern．灾难
5．mercialadj.商业的，贸易的6.scholarn．学者
7．instituten．机构，研究所_8.documentn．文献，文件
9．pourvi.涌流，倾泻vt.倒出(液体)10.memorialn．纪念馆adj.纪念的
11．marchvi.n．前进，进发；游行12.courtn．法院，法庭；球场；宫廷
(二)表达词汇写其形
1．lecturen．讲座2.foundvt.兴建，创建
3．destroyvt.毁坏，摧毁4.ruinn．废墟vt.破坏
5．plainvi.抱怨6.audiencen．观众，听众
7．declarevt.宣布，宣称8.aheadadv.在前面；提前；领先
9．materialn．材料；物质adj.物质的10.judgev．判断n.法官；裁判员
(三)拓展词汇灵活用
*1.unfortunateadj.不幸的，遗憾的→unfortunatelyadv.不幸地，倒霉地；令人遗憾地→fortunateadj.幸运的→fortunatelyadv.幸运地→fortunen．财富；幸运
*2.graduallyadv.渐渐地，逐渐地→gradualadj.渐渐的，逐渐的
*3.remainsn．遗物，遗迹，遗骸→remainv．遗留，剩余；继续存在→remainingadj.剩余的
*4.expressionn．表达；表情，神色→expressvt.表达，表示
5.powerfuladj.强有力的→powern．动力，权力
*6.educatevt.教育→educationn．教育，培养→educatorn．教育者，教育家
*7.awareadj.意识到的，知道的；察觉到的→awarenessn．认识，意识
8.basisn．基础；基准；原因→basicadj.基础的→basen．基地；根基；基础v．以……为基础
9.poisonn．毒药(物)vt.毒害，下毒→poisonousadj.有毒的
用上面加*号的单词的适当形式填空
1．Timthoughthedideverythingfortunately.HewantedtomakeafortuneintheUSA,butunfortunately,_hediedhalfway.
2．ShedevotedherremainingyearstothecauseofstudyingtheremainsoftheForbiddenCity.
3．Itistimesomeonemadehimawareoftheeffectsofhisactions.Ifso,hecangraduallyraisepublicmoralawareness.
4．Hegotalittleeducationbecauseofpoverty,sohealwayseducateshischildrentovaluethechanceofstudy.Later,hissonbecameagreateducator.
5．Asisknowntoall,educationisagradualprocess,andpeoplearegraduallyawareofitsimportance.
6．Thepuzzledexpressiononherfacesuggestedthatshedidntknowhowshecouldexpressherfeelingsproperly.
[话题单词积累]
1．dynasty/d?n?st?/n．朝代
2．emperor/emp(?)r?/n.皇帝
3．origin/?r?d??n/n.起源；由来
4．sacrifice/s?kr?fa?s/vt.牺牲
5．survive/s?va?v/vt.vi.幸存下来；幸免于
6．ancient/e?n?(?)nt/adj.古代的
7．primitive/pr?m?t