Lesson7—Lesson9教材知識詳解Whatisthemeaningoflife生活的意義是什么？Whatdoes...mean?/Whatisthemeaningof...?/Whatdoyoumeanby...?Forexamplewhyaregreatpeoplesosuccessful?例如，為什么偉人那么成功？Chinahasmanybigcities,suchasBeijing,Shanghai,Tianjinandsoon.forexampleisakindofpollutionSomewarmbloodedanimalslikethecatthedogorthewolfdonotneedtohibernate.l常與名詞一起構成形容詞。例如：beautiful(美麗的)；careful(仔細的，小心的)，helpful幫助的)。/63.I’mnotsurehowtoanswerthem,butIthinkweshouldtryourbesttoliveagoodandhappylife.我不確定怎樣回答它們，但我認為我們應該盡全力幸福、快樂地生活。wbesurethat”意為“確信……”。cceedatlast=Wehadagooddiscussionabouthowwecouldstayhealthy.③tryone’sbesttodosth盡全力去做某事，盡某人最大努力做某事，與doone’sAlbertEinsteinwasoneofthegreatestmindsofthelastcentury./6Oneofthestudentsinourclassislateforschooltoday.sfthegreatestmindsamongthem(l)mindn.意為“頭腦；精神；思想；主意”。thepopulationofthecity這個城市的人口EinsteinismostfamousforhisTheoryofRelativity.斯坦以他的《相對論》而聞名遐邇。for表示原因，相當于beknownfor，beknownfor其后所接內(nèi)容表示某人或物的sorhisfinefoodandwineasingerlunisasingerHeisfamoustousAfterhefinishedschoolhewentontostudyphysicsinSwitzerland.他畢業(yè)之后繼續(xù)在瑞士研究物理。4/6ingthearticlebeforeclass后接動名詞作賓語的動詞(詞組)還有mind,enjoy,practice,suggest,goon意為“繼續(xù)”。goontodosth.,goondoingsth.Theletteraskedpeopletogiveupnuclearweapons.這封信呼吁人們放棄核武器。8.Theimportantthingisnottostopquestioning.重要的事情是不要停止提問。nottostopquestioning為動詞不定式的否定形式，在句中用作表語，和系Anyonewhohasnevermadeamistakehasnevertriedanythingnew.從沒犯過錯的人從沒嘗試過任何新事物。/6us…方面出錯”。作后置定語。這些不定代詞包括：something,everything,nothing,someone,anyone,erybodyanyoneanybodynobodyplantallowedfarmerstorestinitsshade這種植物允許農(nóng)民在它的蔭涼下休息。allowsb.todosth允許某人做某事。allowdoingsth.允許做某事。benpubliclowedtosmoke11.Inthe1960s,afewyearsafterhefinishedhisstudiesinagricultureat在大學里的農(nóng)業(yè)研究的幾年后，他提出了雜交水稻的構想。studyup/612.In1973,togetherwithotherscientists,hesucceededindevelopinghybridrice.BecauseofDrYuanshardworkChinanowproducesenoughriceeveryyeartofeeditspeople.由于袁教授的辛勤工作，