Lesson32:Lesson32:Learningaims:1.Knowaboutthetrainhistory.2.Whatwillthefuturetrainbelike?Learningimportantanddifficultpoints:1.Theinventionofthesteamengine,thefirststeamlocomotive,railwaysandthefirstpassenger.2.Whoinventedtheinventionsandwhendidtheyinventthem.steamn蒸汽enginen.发动机;引擎bornv.出生;诞生;产生passengern.乘客railwayn.铁路mostadj.大多数的;最多的adv.最大量;最多数NewWordsstationn.站;所;车站easilyadv.容易地standardn.标准;规格speedn.速度perprep.每,每一steamengineThinkAboutIt!ThinkAboutIt!◆Howdoyouusuallytraveltoothercities?◆Talkaboutyourfirsttimetakingatrain.LanguageLanguagePointsPoints(1)invent作动词,意为“发明”,指发明以前没有的东西。如:invent;inventor;invention辨析Whoinventedthecomputer?谁发明了电脑?(2)inventor表示人,作名词,意为“发明家;发明者”。如:(3)invention作名词,意为“发明”。它也是由invent转变而来的,在它的后面加上-ion转变成名词。如:ThomasEdisonwasaninventor.托马斯·爱迪生是一位发明家。Telephoneisagreatinvention.电话是一项重大发明。2.Inthe1760s,ascientistinEnglandfoundawaytoputsteamenginesandwheelstogether.在18世纪60年代,在英国的一位科学家发明了把蒸汽机和轮子结合在一起的方法。(1)inthe1760s意为“在18世纪60年代”。inthe1760s=inthe1760's,“inthe+年代的复数或所有格”意为“在……世纪……年代”。如:Hewasborninthe1930s.他出生在20世纪30年代。(2)awaytodosth.意为“做某事的方法”,也可以用awayofdoingsth.来表示。如:(3)put...together意为“把……放在一起”。如:DoyouknowthebestwaytolearnEnglish?=DoyouknowthebestwayoflearningEnglish?你知道学习英语的最好方法吗?Youcan'tputsaltandsugartogether.你不能把盐和糖放在一起。ExercisesExercises1.Thecarhasfour______(车轮).2.Heoftendrivesatatops______onhiswayhome.3.Theyhaverented(租赁)thishousefor2,000yuanp______year.4.Thisbusiscrowdedwith_________(乘客)onsuchasnowymorning.5.The______(发动机)can'tstart.Thereissomethingwrongwithit.I.根据汉语或首字母提示,完成下列句子。enginewheelspeederpassengers1.Hewasoneofthegreatest________(invent)intheworld.2.DoyouknowwhenHenryFord'sfactory_______(open)?3....