高中英语-2.4《unit2-Words-and-expressions》课件-新人教版选修9VIP专享VIP免费

新课标人教版课件系列《高中英语》选修(模块）9-2.4UsingnatureWordsandexpressions1.navigatorn.导航者,领航员navigatevi.航行,航海,航空vt.航行于,驾驶,操纵,使通过Theynavigatedwithdifficultythroughthecrowd.他们在人群中艰难行进。navigationn.航海，航行navigationaladj.航海的，航行的1.navigatorn.导航者,领航员navigatevi.航行,航海,航空vt.航行于,驾驶,操纵,使通过Theynavigatedwithdifficultythroughthecrowd.他们在人群中艰难行进。navigationn.航海，航行navigationaladj.航海的，航行的2.explorern.勘探者,考察者(考察的人,尤指考察某一地理区域的人)他妈妈是一个到北极探险考察的人。Hismotherisanarcticexplorer.explorationn.探险,探测2.explorern.勘探者,考察者(考察的人,尤指考察某一地理区域的人)他妈妈是一个到北极探险考察的人。Hismotherisanarcticexplorer.explorationn.探险,探测explorev.探险,探测,探究Wemustexploreallthepossibilitiesforthesolutionoftheproblem.我们必须探讨解决这个问题的所有可能性。Haveyoureallyexploredyournearesttown?你真的考察了离你们那儿最近的城镇了吗？explorev.探险,探测,探究Wemustexploreallthepossibilitiesforthesolutionoftheproblem.我们必须探讨解决这个问题的所有可能性。Haveyoureallyexploredyournearesttown?你真的考察了离你们那儿最近的城镇了吗？voyagen./vi.航海,航行ThevoyagefromEnglandtoIndiausedtotakesixmonths.过去从英国航行到印度要六个月。goon/make/takeaseavoyage去航海旅行voyagern.航行者,航海者voyagen./vi.航海,航行ThevoyagefromEnglandtoIndiausedtotakesixmonths.过去从英国航行到印度要六个月。goon/make/takeaseavoyage去航海旅行voyagern.航行者,航海者atthemercyofwithoutanyprotectionagainst;helplessbefore任由…摆布；在…面前无助Theywerelostatsea,atthemercyofwindandweather.他们在海上迷失了方向,任凭风和天气的摆布。Thesailorswerelefttothemercyofwindandweather.leave…tothemercyof任凭…处置atthemercyofwithoutanyprotectionagainst;helplessbefore任由…摆布；在…面前无助Theywerelostatsea,atthemercyofwindandweather.他们在海上迷失了方向,任凭风和天气的摆布。Thesailorswerelefttothemercyofwindandweather.leave…tothemercyof任凭…处置havemercyon/showmercyto对……表示怜悯Theterroristsshowednomercytothehostages.恐怖分子对人质残酷无情。withoutmercy毫不留情地Themotherleftthedyingbabyinthehospitalwithoutmercy.那位母亲狠心地把垂死的婴儿丢弃在医院。havemercyon/showmercyto对……表示怜悯Theterroristsshowednomercytothehostages.恐怖分子对人质残酷无情。withoutmercy毫不留情地Themotherleftthedyingbabyinthehospitalwithoutmercy.那位母亲狠心地把垂死的婴儿丢弃在医院。It’samercy(that)(口)幸运的是,幸亏(用于表示更遭的情况得以避免总算是幸运)It’samercytheaccidenthappenedsonearthehospital.幸亏事故发生在离医院很近的地方。It’samercyshewasn’tseriouslyhurt.幸运的是她伤势不重。It’samercy(that)(口)幸运的是,幸亏(用于表示更遭的情况得以避免总算是幸运)It’samercytheaccidenthappenedsonearthehospital.幸亏事故发生在离医院很近的地方。It’samercyshewasn’tseriouslyhurt.幸运的是她伤势不重。alongsideprep.=bythesideof;sidebysidewith在……旁边；与……并排adv.=along,near,at,ortotheside在……旁边，近旁，沿着边Heparkedhiscaralongsidethefence.他把车沿着围墙停放。Acardrewupalongside.一辆汽车开上来并排而行。alongsideprep.=bythesideof;sidebysidewith在……旁边；与……并排adv.=along,near,at,ortotheside在……旁边，近旁，沿着边Heparkedhiscaralongsidethefence.他把车沿着围墙停放。Acardrewupalongside.一辆汽车开上来并排而行。minimum(min)adj.最小的,最低的n.最小值,最小化。(pl)minima/minimums其反义词为maximum(max)adj.最高的,最多的,最大极限的n.最大量,最大限度,极大minim...