【同步练习】《Unit4 Lesson23》（冀教版）

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1、Unit4TheInternetconnectsUSLesson23TheInternet-GoodorBad同步练习◆根据汉语意思填空1.Thisisas____________problem.Wecansolveiteasily.2.Toomuchrainmayc___________aflood.Doyouthinkso?3.Canyoufinishtheworkwithl__________timethanbefore?4.Thepolicemancaughtthethiefwhenhewass_

2、__________abike.5.Dannyhastwoa_____________oflearningChinesewell.◆选词填空theyneeddotroublegoodwithchangehighuseeasyThereisbadnewsaboutInternetExplorer.Acompanyhas(1)__________alotofstudies(研究)aboutIQs,andfoundpeople(2)___________InternetExplorerhavelowerIQs.

3、Thisstudyhasfoundanimportantthing.PeopleusingInternetExplorer6onthecomputerhaveanIQonly(3)__________than80.ButforFirefoxandGoogle,itisataround110.UsersofOperaorCaminoaretop(4)___________anIQofaround120.Butabout10percentofcomputerusersliketousesoftwareofIn

4、ternetExploreron(5)_________homeorofficecomputers.InternetExplorerhaslongbeenin(6)__________withitsmistakes.EarlierthisyearMicrosoftsaidthatalltheusersofInternetExplorerwere(7)_________beinghacked（被入侵）.Allof900millionusersaroundtheworld(8)_________patches

5、(补丁)tomakethecomputerwork(9)___________.Fromtheresultsofthisstudy,peoplewithlowerIQdon’tlike(10)__________theirsoftware.WhatwilltheydowiththeircomputersifInternetExplorerhastoomuchtrouble?◆英汉互译1.计算机在很多当面得到了应用。Computersareused______________________________

6、_.2.花费太多的时间上网有害健康。_______________________________timeonlineisbadforhealth.3.咱们约个时间再谈这个问题吧。Let’s________________________________________totalkaboutthisproblemagain.4.他的家距离学校很远。Hishomeis______________________________school.5.使用这种计算机很容易。It’sveryeasy_________

7、_____________thiskindofcomputer.◆句型转换1.TheInternethaschangedtheworld.（对划线部分提问）___________________theInternetchanged?2.Spendingtoomuchtimeonlineisharmfultopeople’shealth.(改为同意句)_________________topeople’shealthiftheyspendtoomuchtimeonline.3.Pleasetakecarew

8、henusingtheInternet.（改为同义句）Please____________________whenusingtheInternet.4.Everycoinhastwosides.（改为一般疑问句）___________everycoin___________twosides?5.Internetmakesourlifesimpler.（改为否定句）Internet_______________________o