Unit 3 The world online Period 3 同步练习 3.doc

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1、Unit3TheworldonlinePeriod3同步练习3Ⅰ.完成句子(6min.)　1.Howmuchdoyouknowaboutinternational________________(时事)？　2.Doyouknowhowto__________answers______questions(搜索问题的答案)onInternet？　3.Withnooneto__________(求助)，shefelthopelessandhomesick.　4.Heprefersto____________(上网)_________

2、___(而不是)goshoppingwithhiswife.　5.Haveyou________________(把……考虑进去)allthepossibledelaysonthewaybeforeleavingforhisoffice？　6.Wheneverwerunintonewwords，wemay________(查询)thedictionary.Ⅱ.完形填空(8min.)Weknowthattherearetoomanynetbarsaroundus.TheInternetcanmakeourlivesinteres

3、ting1.______enjoyable.Manyofuslikegoingonlineverymuch2.______wecanlearnhowtousethecomputerandcangetmoreinformationfromtheInternet.WecanlearnEnglish.Wecansendemails3.______ourfriendsquickly.Wecanchatfreelyonlinewithourfriends.4.______canhelpustogetintouchwithpeoplefr

4、omallovertheworld.　　Buteverycoinhastwosides.Netbars5.______bringusalotoftrouble.Forexample，somestudentsspendtoomuchtimeinplayingcomputergamesandsomestayinthenetbarsalldayandallnight.6.______girlsevengettohaveboyfriendsorsomeboysgettohavegirlfriendsonline.Theywriteto

5、omanyletterstoeachother.Ittakesthemtoomuchtimetochatonline，7.______theydoworseandworseintheirlessonsandtheydon'tstudywellanymore.Ithinkwemustn'tgetonlinewhenitistimeforustostudy.Wecandoitinsummerorwinterholidaysor8.______theweekend.Ⅲ.阅读理解(8min.)(原创)Incities，theeverp

6、resentdullbackgroundroar(轰鸣)ofplanes，cars，machineryandvoicesisafactoflife.ThereisnoescapefromitandIwasbeginningtobedrivenmadbyit.Inanattempttorecapturesomepeace，Itravelledtoatemple，asmallpoorhouseandamine2kmunderground—allveryquietbutnottheholyplaceofsilence.Theonep

7、laceIwasmostexcitedaboutvisitingwastheanechoic(无回声的)hall.Ironically，farfrombeingpeaceful，mostpeoplefinditsperfectquietupsetting.Beingdeprivedoftheusualsoundscanresultinfear.Thepresenceofsoundmeansthingsareworking；it'sbusinessasusual—whensoundisabsent，thatsignalsdang

8、ers.Aviolinisttrieditandknockedonthedoorafterafewseconds，demandingtobeletoutbecausehewassodisturbedbythesilence.Ibookeda45minuteperiod—noo