新版牛津深圳版英语八上-unit3-computers

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1、Unit3Computers一、重点单词ordern.1.订购2.命令v命令compare比较monitor1.显示器2.班长speakern.1.扬声器2.演讲家--speakmainunit主机keyboard键盘mouse1.鼠标(pl:mouses)2.老鼠（pl:mice）typev.打字n.类型brain脑controlv&n.控制--controllern.控制者expensive昂贵的tiny极小的dependv.依赖--dependentadj依赖的speed速度operatev.

2、操作--operationn,操作，手术railway铁路系统company公司price价格total总额inch英寸sell(sold,sold)出售calculatev.计算---calculatorn.计算器--calculationn.计算popularadj.流行的--popularityn.流行I根据题意和括号内的提示，填写句子所缺的单词。1.Wemovea_____(鼠标)tocontrolthecomputer.2.The_______(显示器)showswordsandpictu

3、res.3.Weheardthesoundfromthese______(扬声器).4.Whenyoucalledme,Iwas_______(操作)amachine.5.Weuse_____(键盘)fortyping.6.Listentoawomanmakingaphone______(订货)7.Wecan________(比较)thingsbyusingthecomparative.8.Computerscan_______(计算)atafasterspeed.II根据所给首字母提示，填写句子所

4、缺的单词。9.Wecan’tbed_______ourparentsallthetime.10.Canyouteachmehowtoo______themachine.11.Useyourb______,thenyou’llhaveanidea.1312.Wecanalsousetypewritesfort______ininformation.13.Wesawacatcatchingsomem______runninginthestreet.14.K______areusedtotypeininf

5、ormation.15.Maybetherearemanyt______computersinourhouse,butwecan’tfindthemeasily.16.MeiMeiwasthefirsttoreachthetopofthemountainbecauseshecouldrunataveryfasts_______.二、Reading部分语言点▲★1.comparev比较compare...with....把....和...比较compare....to....:把...比作...Don

6、’tcomparemydaughterwithothers.Hecomparedthelittlegirltoacat.2.ordern.订货，订购Thecompanyreceivedalargeorderforbike.v.订购Iorderedahotelforyou.v.命令ordersbtodosthHeorderedustostandoutside.▲★3.seem似乎是，好像，仿佛常见用法：seem+adjseemtodoItseemsthat句子Thebookseemsquiteinte

7、resting.Itseemstorain.Itseemsthatyouareright.4.beshortof缺少Mostchildrenareshortofsleep.▲★5.inthe1940s:在20世纪40年代英语中，表示某一年代用介词in，在整十年后加“s”或“’s”，前面加定冠词theinthe1920s=inthe1920’s在20世纪20年代13inthe1880’s在19世纪80年代区分：inthe1880’s在19世纪80年代in1880在1880年▲6.beunawareof

8、:没有意识的......theboyisunawareofthedanger.反义词：beawareof:有意识的......=realize,knowaboutn.awarenessn意识▲★7.dependv依赖，依靠dependon依靠，依赖=bedependenton=relyonAllthelivingthingdependonthesun.扩展：dependentadj依赖的dependencen依赖independentadj独立的；independen