英语选修七ppt课件

.,1,选修七,Module1,.,2,课前自主回顾,考纲词汇填写：A记忆法填写1v.参加，照顾2n.挫折，失败3v.值得，应得4v.流血5v.任命，约定6v.消减，缓冲,attend,frustration,deserve,bleed,appoint,absorb,.,3,B构词法填写,1complicatedn.v.2valuedn/v.adj.3variousn.v.4consideraten.v.5basisv.adj.,complication,complicate,value,valuable,variety,vary,consideration,consider,base,basic,.,4,重点短语完形,1保持记录打破纪录2以为基础把某事建立在某事的基础上3在历史上载入史册4引起某人注意某物吸引某人的注意力,holdarecord,breaktherecord,bebasedon,basesthonsth,inthehistoryof,makehistory,attractsbsattentiontosth,attractonesattention,.,5,重点短语完形,5对粗鲁对友好6性质上；本性本质上；事实上7占有，拥有具有某种品质8一直有史以来,berudeto,befriendlyto,inonesnature,innature,takepossessionof,bepossessedof,allthetime,ofalltime,.,6,高频单词,1defendv.防守，防御，保护保护某人/某物免遭n.防卫，辩护defence为了保卫类词辨析：defend,guard,protectP228经纬演练,defendsb/sthagainst/from,indefenceof,.,7,2attendv.上(学);参加；出席；照顾,上学/去教堂出席会议照料，服侍处理；接待；照顾Hisdaughter_himwhenhewasill.他生病时他女儿一直照顾他。,attendschool/church,attendameeting,attendon/upon,attendto,attendedon/upon,.,8,3deservev.应得；值得,应得，应受某事值得被做一句背诵：你的建议值得考虑。思考探究：还有哪些动词有此用法？,deservesth,deservedoing=deservetobedone,Yoursuggestiondeservesconsidering.=Yoursuggestiondeservestobeconsidered.=Yoursuggestiondeservesconsideration.,need,want,require,.,9,4appointv.任命；委派；确定（时间地点等）,任命某人为指派某人去做某事和某人有约我们学校委派他来处理H1N1流感。Ourschool_H1N1flu.,appointsbtobe/as,appointsbtodosth,makeanappointmentwithsb,appointedhimtodealwith,.,10,其他单词：,1naturen.性格，本性；自然界Peterhasahappynature.Heisagood-naturedboy.彼得生性快乐，他是个性情善良的小伙子。自然法则thelawsofnature依照/违背自然规律goby/againstnature天生地,生来bynature本质上，事实上innature,.,11,2instant,(1)adj.立刻的，立即的Thenewbookwasaninstantsuccess.方便面instantnoodles(2)n.顷刻，瞬间Illbebackinaninstant.instantlyadv.立刻，马上可以引导时间状语从句，意为“一就”(翻译)他一到请马上告诉我。,Pleasetellmeinstantlyhearrives.,.,12,思考探究,instantly做从属连词引导时间状语从句，还有哪些词和它一样？,immediately,directly,.,13,3typicaladj.典型的,是的典型betypicalofSheistypicalofmodernAmericangirls.typicallyadv.有代表性地；典型地HehasmanytypicallyEnglishcharacteristics.,.,14,重点短语,1takepossessionof占有（表示动作）占有某物（表状态）某物为某人所占有一句背诵：钓鱼岛为中国所有。,inpossessionofsth,inthepossessionofsb=inonespossession,TheDiaoyuIslandsareinthepossessionofChina.=ChinaisinpossessionoftheDiaoyuIslands.,.,15,2bebasedon/upon以为基础,这个戏剧基于一个真实的故事。把A建立在B基础上设立在某处basisn.基础onthebasisof我的判断是以事实为基础的。,Thisplayisbasedonatruestory.,baseAon/uponB,bebasedin,Myjudgmentisonthebasisoffacts.,.,16,经典句型1,Butthereisnodoubtthathedeservesthetitle“outstandingplayerofhisgeneration”.“毫无疑问”，此句型中，that引导同位语从句，doubt多作不可数名词。ThereissomedoubtwhetherIhavesomedoubtwhether（翻译）我肯定你能成功。,Ihavenodoubtthatyouwillsucceed.,.,17,doubt若作动词时？,我怀疑我确信(不怀疑)(2012湖南衡南模拟）Idontdoubt_thepeopleinBeichuanCountywillrecoverfromthedisastersoon.A.thatB.ifC.whatD.whether,Idoubtif/whether,Idontdoubtthat,.,18,类似句型链接,做某事没有意义。Thereisnopoint/senseindoingsth.做某事没有必要。Thereisnoneedtodosth.有可能Thereisapossibilitythat/ofsth.做某事没有用。Itisnousedoingsth.做某事是值得的。Itisworthwhiledoing/todosth.,.,19,语法高效突破,构词法：常见的构词法有三种，派生法，转化法，合成法。,.,20,1.派生法,一个英语单词一般可以分为三个部分：前缀，词干和后缀。英语中大量的词是通过在词干加上前缀或后缀派生出的新词。熟练掌握和运用这种构词法，不仅有助于对新生词词义作出科学的推测，有助于阅读理解，而且有益于词汇量的扩充。,.,21,派生法之细则,(1)前缀法通常改变词干的词义，一般不改变词类。known-unknownrich-enrichlike-dislikedoor-outdoor,.,22,派生法之细则,(2)后缀法是通过给词干加后缀从而构成新词。与主要改变词干意义的前缀不同，后缀与词义仅有很小的关系，它的主要作用是改变词干的语法功能，即改变词类。quiet-quietlywork-workerfree-freedomend-endless,.,23,2转化法,英语中有些单词，词形不变，词性却可以由一种转化成另一种。转化主要产生名词，形容词和副词。YesterdayIspentthewholedaypaperingthewalls.,.,24,3合成法,合成，就是由两个或两个以上的单词构成一个新词。英语中合成词多如繁星，大大丰富了英语词汇，一般来说，合成词的词义是由其各构成部分得来的。如backstroke意为“仰泳”。,.,25,晨测短语,2.benamedafter以命名3.changeonesnameto把名字改为4.inonescareer在某人的职业生涯中5.holdtherecord保持纪录6.attendtheuniversity上大学7.winthechampionship赢得冠军8.admireonesability崇拜/羡慕某人的能力9.oneafteranother一个接一个10.bedelightedtodo很高兴去做,.,26,11.feelnervousabout对感到紧张12.bedisappointedwith