高中英语Unit 20 lesson 1 Futurology北师大版选修7VIP专享VIP免费

Unit20Warm-upandlesson11.hundredsof好几百,许许多多millionsoftimes数以百万倍的thousandsof成千上万的e.g.Therewerehundredsofpeoplethere.那里有成百上千的人。Duringtheholidays,likeNewYear,thereareusuallythousandsofpeople.在节假日，比如说新年。在那里有成千上万的人。看一下数字的说法，你可以用hundreds/百,thousands/千,或者millions/百万来描述大数字,e.g:TherewerehundredsofpeopleinTian’anmenSquare在天安门广场有成百上千的人:Therewerethousandsatthefootballmatch有成千上万的人观看足球比赛。2.intermsofadv.根据,按照,用...的话,在...方面;以…的观点；就…而说term:学期,期间，期限，特定的期间,名词；术语,(pl)合同或协议书的条件、条款、细则inthelongterm从长远的观点看intheshortterm从眼前的观点看beongoodtermswithaperson同某人关系好scientificterms科学术语e.gTheexpressiona+2ab+bhasthreeterms.a+2ab+b这个式子有三项。Theacademicyearisdividedintotwoterms.一学年分成两学期。termvt称为；把…叫做e.g.Hislifemaybetermedhappy.他的生活可称之为幸福。3.theamountof……数目anamountof相当数量的;一些，许多alargeamountof大量，多数4.some…others…一些。。。另一些。。。，有些是．．．有些则是．．．e.g.Some(fires)wereaccidental,whileothersweresetonpurpose.有些是意外，有些则是有人蓄意纵火。用心爱心专心Somevisitorsareovertheirsixties,whilesomeothersarelessthantenyearsold.观光客里面有些是六十多岁的老人，有些则是不到十岁的孩子。Amongthosewhocametotheparty,somearemyoldfriends,someothersIhadnevermetbefore.来参加晚会的人里面有些是我的老朋友，有些则是我从来没见到过的。5.Someliketoreadfantasystoriesandimaginewhattheworldwillbelikein10,50oreven1000years’time.whattheworldwillbelikein10,50oreven1000years’time.What引导的宾语从句，“。。。的样子”.6．Iclickedintothewebsitesofsomefuturologistsandhere’swhatthey’repredicting:whatthey’repredicting:What引导的表语从句7.…andtheamountofinformationtheycanstore.theycanstore.是定语从句，修饰前面的先行词information，关系词that在从句中作宾语，可省略。8．,computersthataremillionsoftimessmarterthanuswillhavebeendeveloped.That引导的定语从句，that在从句中做主语，不可省略。用心爱心专心