新版牛津深圳版英語八上-unit3-computers

1、1Unit3Computers一、一、重點單詞重點單詞dern.1.訂購2.命令v命令compare比較monit1.顯示器2.班長speakern.1.揚聲器2.演講家speakmainunit主機keyboard鍵盤mouse1.鼠標(pl:mouses)2.老鼠（pl:mice）typev.打字n.類型brain腦controlv&n.控制controllern.控制者expensive昂貴的tiny極小的dependv.依賴de

2、pendentadj依賴的speed速度operatev.操作operationn操作，手術(shù)railway鐵路系統(tǒng)company公司price價格total總額inch英寸sell(soldsold)出售calculatev.計算calculatn.計算器calculationn.計算popularadj.流行的popularityn.流行I根據(jù)題意和括號內(nèi)的提示，填寫句子所缺的單詞。根據(jù)題意和括號內(nèi)的提示，填寫句子所缺的單詞。1.We

3、movea_____(鼠標)tocontrolthecomputer.2.The_______(顯示器)showswdspictures.3.Weheardthesoundfromthese______(揚聲器).4.WhenyoucalledmeIwas_______(操作)amachine.5.Weuse_____(鍵盤)ftyping.6.Listentoawomanmakingaphone______(訂貨)7.Wecan___

4、_____(比較)thingsbyusingthecomparative.8.Computerscan_______(計算)atafasterspeed.II根據(jù)所給首字母提示，填寫句子所缺的單詞。根據(jù)所給首字母提示，填寫句子所缺的單詞。9.Wecan’tbed_______ourparentsallthetime.10.Canyouteachmehowtoo______themachine.11.Useyourb______theny

5、ou’llhaveanidea.3inthe1880’s在19世紀80年代區(qū)分：inthe1880’s在19世紀80年代in1880在1880年▲6.beunawareof:沒有意識的沒有意識的......theboyisunawareofthedanger.反義詞：beawareof:有意識的......=realizeknowaboutn.awarenessn意識▲★7.dependv依賴，依靠依賴，依靠dependon依靠，依賴=

6、bedependenton=relyonAllthelivingthingdependonthesun.擴展：dependentadj依賴的dependencen依賴independentadj獨立的；independence獨立Goodhealthdependsongoodfood?！?.dowith處理處理Whattodowithsth=howtodealwithsth怎么處理...或Whatwillyoudowithsth=ho

7、wwillyoudealwithsthWhatwillyoudowithmybike▲★9.usesthtodosth=usesthfdoingsth使用某物去做某事使用某物去做某事回顧：usedto過去常常Beusedtodosth:被用來做某事；Beusedtodoingsth.習慣做某事▲10.inaddition除此之外，而且除此之外，而且常謂語句子開頭用逗號隔開Childrenusuallyhavealotofhomewkto

8、doatweekends.Inadditiontheyhavetopractisethepiano.Inadditionthehotelprovidesfreebreakfast.擴展：inadditiontosthdoingInadditiontoEnglishtheyhavetostudyasecondfeignlanguage.Inadditiontoswimmingintheseaweplayedvolleyballontheb