高中英语必修2第一单元词汇省公开课金奖全国赛课一等奖微课获奖课件

高一英语必修二Unit5Culturalrelics1/111.rareadj.稀罕；稀有；宝贵(1).Theseflowersareveryrareinthiscountry.这些花在这个国家极少见。(2).Theserareanimalsareundertheprotectionofthegovernment.这些珍稀动物受到政府保护2/11rarelyadv.极少地，罕见地；难得Rarelydosuccessfulpeoplefollowother.成功人确实极少从众。2.valuableadj.珍贵；有价值ThisisoneofthemostvaluablelessonsIhavelearned.这是我吸收到最宝贵教训之一。valuen.价值vt.重视；给······估价Ifyouwanttoknowthevalue[U]oftheculturalrelics,you’dbetteraskthespecialist.假如你想知道文物价值，最好问问教授。learnalesson可不是“学一课”意思呦，而是“受到教训”意思。3/113.Survive（1）vi.幸免；幸存；生还survivefor存活/存在多长时间surviveon靠······生存survivefrom从······留存或传下来Themousewithatransplantedheartsurvivedforover70hours.移植心脏这只老鼠存活了70多个小时。

4/11Thatoldmanisstrugglingtosurviveonverylittlemoney.那位老人靠着极少钱艰难度日。Someinterestingcustomshavesurvivedfromancienttimes.一些有趣风俗是从古代传下来。（2）vt（经历某遭遇后）幸存下来；幸免于；渡过（困难危机等）；比……活得久survive表示“幸免于”某事故时，作及物动词，其后不可加介词“in”或“from”。survivorn.生还者，幸存者survivaln.生存，幸存5/11Tomwasveryluckytosurvivetheterribleearthquake.汤姆非常幸运地从那次可怕地震中幸存了下来。Thecompanymanagedtosurvivethecrisis.该企业设法渡过了危机。Shesurviveherhusbandbyfiveyears.丈夫死后她又活了五年。6/111.insearchof“寻找”，后接要寻找事物。Theyareinsurchofsomethingtoeat.他们正在找吃东西。searchfor…寻找……Thepolicearesurchingforthemissingpaper.警察正在搜寻那些失踪文件。search…(for…)搜……（找……）Theparentssearchedthewholevillagefortheirlostdaughter.7/112.couldneverhavedone“不可能做过”。属于情态动词推测使用方法，表示不相信或怀疑。Hecouldneverhaveimaginedthathewouldpasstheexam.他从来没想过自己会经过考试。

couldhavedone(过去)可能做了/原来能够做（但未做）couldn’thavedone=couldneverhavedone不可能做过某事may/mighthavedone可能做了某事musthavedone一定做了某事（对过去必定推测）8/11needn’thavedone本无须做某事（而实际上做了）shouldhavedone本该做某事（而实际上未做）shouldn’thavedone本不该做某事（而实际上做了）Youcouldhavepasstheexam,butyouweretoocareless.你原来能经过考试，不过你太粗心了。3.amazingadj.令人吃惊Itwasamazingthattheboywasabletosolvetheproblemsoquickly.那个男孩如此快地解完这道题，真是令人诧异。9/11amazevt.是吃惊，使诧异amazedadj.感到吃惊，诧异beamazedat/by对……感到吃惊/诧异Herknowledgeamasesme.她学识令我吃惊。Wewereamazedatthewonderandthegreatnessofnature.我们对