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ID:50390449
大小:1.73 MB
页数:45页
时间:2020-03-13
《【优化指导】高中英语 4-3 Learning about Language & Using Language同步备课课件 新人教版必修3.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、SectionⅢLearningaboutLanguage&UsingLanguageⅠ.重点单词一、将下列单词与所对应的英文解释连线1.crashA.avehicleforcarryingpeoplethroughspace2.spaceshipB.thescientificstudyoflivingthings3.gravityC.thetypicalweatherconditionsinaparticulararea4.climateD.tohaveanaccident,especiallyonewhichdamagesavehicle5.biologyE.
2、theforcewhichattractsobjectstowardsoneanother,especiallytheforcethatmakesthingsfalltotheground答案:1.D2.A3.E4.C5.B二、根据所给词性和汉语意义写出英语单词1.n.生物学→n.生物学家2.vi.&vt.(使)浮动;(使)漂浮→adj.漂浮的;流动性的3.vi.&vt.碰撞;坠落→n.相撞;坠毁;轰隆声4.adj.温和的;文雅的→adv.温和地5.n.物理学家→n.物理学→adj.物理的;物理学的;体力的biologybiologistfloatfloating
3、crashcrashgentlegentlyphysicistphysicsphysicalⅡ.重点短语根据汉语意思补全短语1.aresult结果2.block挡住(光线)3.crash撞击,撞入4.atrip去旅行5.explainsb.sth.向某人解释某事6.cheer感到高兴,感到振奋asoutintomaketoup7.that既然8.getthehang熟悉;掌握;理解9.break(战争、火灾、疾病等的)突然爆发10.watch密切注视,当心,提防nowofoutoutblockout挡住(光线);堵住(P29)①Canyoumove?You’reb
4、lockingoutmylight.你挪一挪好吗?你把光线挡住了。②Policeblockedoutthestreetaftertheexplosion.在爆炸发生之后,警方封锁了那条街。③Asnowslideblockedoffthetrafficinthisarea.雪崩阻碍了该地区的交通。④Theyblockeduptheentrancetothecavewithbigrocks.他们用大石头堵住了洞口。[归纳拓展]blockoff(用路障)封锁,堵住;阻挡blockup塞住,封住(孔,洞)blockone’sway挡住某人的去路[即境活用]1.用block
5、短语的适当形式填空①Thatwall________________allthelight.②You’dbetter________________thatholeinthewall;it’slettingthecoldin.③Thepolice________________thestreetwherethegunmanwashiding.④Yourbikehas________________________,butcouldyoumoveitaway?答案:①blocksout②blockup③blockedoff④blockedmywaycrash(P29
6、)(1)vi.&vt.碰撞;坠落,(飞机等)失事①Thecarcrashedintoatreeandburstintoflames.汽车撞到一棵树上并燃烧起来。②Theplanecrashedshortlyaftertakeoff.飞机起飞后不久便坠毁了。(2)vi.(电脑)崩溃;失败,倒闭,贬值③Filescanbelostifthesystemsuddenlycrashes.要是计算机系统突然崩溃,文件就可能丢失。④Thecompanycrashedwithdebtsof$50million.那家公司由于负债5000万美元而破产了。(3)n.相撞,撞车;(飞机
7、的)坠毁;碰撞声⑤Therewasaseriouscarcrashthismorning.今天早上发生了一起严重的撞车事故。⑥Thetreefellwithagreatcrash.那棵树哗啦一声倒了下来。(4)n.失败;倒闭;暴跌⑦thestockmarketcrash股票市场暴跌[形象助记]Heexperiencedaseriouscarcrashtoday—hiscarcrashedintoanotherandletouttheloudcrashofbreakingglass.今天他经历了一起撞车事故——他的车撞上了另一辆车,发出了很大的玻璃撞碎声。[即境活用
8、]2.完成
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