英语：Unit5 Go with Transportation Lesson38课件(冀教版八年级下)

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1、Thinkaboutitnewwordstexthoverboardn.飞翔器smoothadj.平稳的floatv.漂浮transportern.输送器secondn.秒shown.节目；展览spacen.太空；空间spaceshipn.宇宙飞船Haveyoueverusedaskateboard?Wouldyouliketo?Doyouthinkskateboardsaredangerous?Whatdoesahoverboarddo?MynameisSam.WhattypeoftransportationwouldIliketoseeinthefuture?Iw

2、ouldliketoseehoverboards.Ahoverboardwouldbelikeaskateboard,butitwouldn’thaveanywheels.Itwouldgoreallyfastandtheridewouldbesosmooth.Howwouldahoverboardfloat?Ihavenoidea!Butitwouldbegreat,wouldn’tit?Ihopesomeoneinventsone.Ithinksomeoneshouldinventatransporter,too.Atransporterwouldsendyouf

3、romoneplacetoanotherplaceveryveryquickly.IttakeselevenhourstoflyfromCanadatoChinatoday.Butwithatransporter,itwouldtakeasecond.Youknowthatsunlightisenergy,right?Well,Ithinkatransporterwouldmakeyouintoenergy,Energycangoveryfast.IliketowatchTVshowsaboutspaceandspaceships.Theyareshowsaboutt

4、hefuture,notabouttoday!Inthoseshows,peopleusetransportationsallthetime.Haveyoueverusedaskateboard?你曾经用过滑板吗？skateboardn.&v.1)n.滑板。Thisisapictureofaskateboard.这是一幅滑板图。vi.踩滑板，参加滑板运动。goskateboarding去溜滑板【衔接】skaten.&vi1)n.滑冰鞋apairofskates一双滑冰鞋2)v.滑冰goskating去滑冰Whatdoesahoverboarddo?飞翔器是用来干什么的

5、？这一句型还可以询问职业。询问职业有三种方式：1)Whatdo/does+主语+do?Whatdoyoudo?你是干什么的？WhatdoesDannydo?丹尼是干什么的？2）What+be+主语?Whatarethey?他们是干什么的？Whatisthatboy?那个男孩是干什么的？Whatareyou?你是干什么的？Itwouldgoreallyfastandtheridewouldbesosmooth.它会飞的相当快而且乘做起来是那样平稳。smoothadj.&v.1）adj.光滑的；平坦的，反义词rough。Thesilkfeelssmooth.这种丝绸摸起来

6、很光滑。平静的，指水面，同义词calm。Thesealookscalmandsmooth.海面显得风平浪静。平稳的；顺利的。Thecarcametoasmoothstop.汽车平稳的停下来。2)vt.使光滑；使平坦。Theworkerissmoothingtheroad.那个工人正在平整道路。vi.变平滑；变温和。Theseahassmoothingdown.海上已经风平浪静。Ihopesomeoneinventsone.我希望有人来发明它。one在句中作代词代替上文出现的hoverboardone作代词时可以代替上文中出现的人或物，复数形式是ones，代替上文中出现

7、的一些人或物。如：Thishoverboardisbiggerthanthatone.这个飞翔器比那个要大。(one=onehoverboard)--Iwanttobuysomepencils.我想买些铅笔。--Whichonesdoyouwant?你想买些什么样的？--Iwanttheredones.我想买些红色的。辨析：one与it两者都可以代替上文提到的东西。但两者用法有所不同，one表示泛指，指前面提到过的那类人或事物中的任何一个；it则表示特指，指代前面提到过的那个人或物，名次前面通常加定冠词the。如：--Doyouhaveabike?你