英语高二第二学期u4more-reading-language-points课件.ppt

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1、MorereadingUnit4PaintingtheworldLanguagepointsImportantphrasesFindouttheEnglishphrasesfortheminthepassage.ImportantsentencesFindoutthesentencesinthepassageandstudythem.theoriginsofartn.起源TheOriginofSpeciesDarwinadj.最初的，本来的；原创的ThisisanoriginalpaintingbyVanGogh.Thispaintingisacopy,theoriginalisin

2、themuseum.HestudiedEnglishsothatIwouldbeabletoreadShakespeareintheoriginal.Someoftheoldestartworkyetdiscoveredwasfoundin1879inAltamira,Spain.yetdiscovered是过去分词作后置定语，修饰artwork.discover1).表示“发现”某一具体的东西，后接名词或代词作宾语。①谁发现了美洲?WhodiscoveredAmerica?②这是在废纸中发现的。Itwasdiscoveredamongwastepaper.2).表示“发现”某一情况

3、，其后的宾语可以是：(1)名词或代词Wesoon_________________.我们很快发现了事实真相。(2)复合宾语I___________________________.我发现他在吻那个女孩。(3)疑问词＋不定式Wehaven’t________________________.我们还没找到如何改进它的办法。(4)从句Idiscovered____mywallethadbeenstolen.我发现我的钱包被偷了。discoveredthetruthdiscoveredhimkissingthegirldiscoveredhowtoimproveitthatinvent(发明

4、)表示发明了以前没有或不存在的事物。2.discover(发现)指发现已经存在但不为人所知道的事物,有时也指认识到某种情况.3.find(发现)指通过寻找发现某人、某物.4.findout(发现)指揭露出隐藏的坏行为。invent,discover,find,findout用法辨析discoveredfoundfoundinventeddiscoveredPractice1)Scientistshave___________thatthediseaseiscarriedbyrats.2)They________thelostboyinthecave.3)Hewasstealingmo

5、neyfromthecompanyforyearsbeforethey_______himout.4)Edison__________thelightbulb.5)Columbusissaidtohave__________Americain1492.…wereinvestigatingacaveonhisproperty.v.调查；研究警察正在调查事故的起因。Thepolicemenwereinvestigatingthecauseoftheaccident./Thepolicemenwereconductinganinvestigationintothecauseoftheacc

6、ident.Severalpeoplewereunderinvestigation.n.调查；研究Thefatherhurriedtotakeapeek.n.瞥了一眼glanceatglareatstareatgazeat匆匆一瞥怒视盯着看凝视Basedonhisknowledgeasanarchaeologist,SatuolamaintainedthatthepaintingsdatedfromtheStoneAge.Basedonhisknowledgeasanarchaeologist是过去分词作状语，表示原因。basev.以……为基础，建于……之上；常构成短语base…on

7、/upon…或bebasedon/upon1）Youshould____yourconclusion_________carefulresearch.你应该以审慎的研究的基础，而下结论。2）I_________________thenewswehadyesterday.我的希望是以我们昨天所得的消息为根据。baseupon/onbasemyhopesupon►maintainv.坚持认为/断言（某事）属实maintainone’sinnocence2.ma