2012高考英语人教版一轮复习资料选修8Unit5Meetingyourancestors.ppt

《2012高考英语人教版一轮复习资料选修8Unit5Meetingyourancestors.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、话题1.Generalknowledgeofarchaeology(考古学的基本知识)2．Anthropologyaswellashistory(人类学和历史)功能1.Descriptionoffeatures(特征的描述)2.Suggestions(建议)3.Assumption(假设)语法Revisetheverbtenses(includingthePresentPerfectContinuousTense)[复习动词时态(包括现在完成进行时)]重点单词alternative，acute，accuracy，interrupt，assume，academy，ampl

2、e，ripen，analysis，significance，somehow，category，delete，applaud，accelerate，arrest，dizzy，starvation，mess，botany重点短语regardlessof，atmost，cutup，fedupwith，lookahead，datebackto，cometoaconclusion，showsb.around，lieinwaitfor重点句型1.Youmustbeawarethatit'sherethatwefoundevidenceofsomeoftheearliestpeopl

3、ewholivedinthispartoftheworld.2．Ifonlyshehadlookedaheadandplannedbetterthislastyear!3．Shehadalmostreachedherdestinationwhenadelicioussmellarrestedherprogressandshestopped.1．alternativeadj.供选择的；其他的n．可能的选择，选择对象归纳拓展(1)alternativeenergy替代能源analternativeto...……的替代品havenoalternativebuttodosth.

4、别无选择只好做……Thereisnoalternative...别无选择(2)alternativelyadv.另一方面，要不然WecantakeaboattoFlorida，asanalternative，wecanfly.我们可以乘船去佛罗里达，另一个选择是乘飞机。WehadnoalternativebuttofirePeter.我们别无他法，只有辞退彼得。Doyouhaveanalternativesolutiontotheproblem?你有没有别的办法来解决这个问题？同类辨析alternative与choicealternative与choice意思相近，表示

5、“选择”。alternative指较严肃的选择，尤其用于两者挑一。choice是普通用词，强调从一组人或物中进行的自由选择。Thejudgeofferedhimthealternativeofafineorsixmonthsinprison.法官给他提供两种选择：要么交罚款，要么坐六个月牢。Thestoresoffersawidechoiceoffruitandvegetables.商店提供许多可供选择的水果和蔬菜。【链接训练】Inthisschool，thestudentshavethree________coursesandseven________courses.

6、A．required；alternativeB．requiring；alternativeC．required；alternateD．requiring；alternate【解析】必修课：requiredcourse；选修课：alternative/optionalcourse。【答案】A2．interruptvi.打断……的讲话；妨碍vt.暂时中断或中止归纳拓展(1)interruptsb./sth.withsth.用……打断某人的讲话/某事物的进行(2)interruptionn.打扰，打断，中断withoutinterruption连续地；不间断地(3)cut/b

7、reakinto...打断，插话put...in插嘴说(后接插入说的内容)Theyinterruptedherspeechwithjeering.他们的嘲笑打断了她的讲话。Weinterruptthisprogrammetobringyouanewsflash.我们中断节目，报告新闻快讯。Don'tinterruptthespeakernow，hewillanswerquestionslater.现在不要打断演讲者的话，他稍后再回答问题。Whiletheboyswerediscussingthecaraccident，Benputinth