【同步练习】Unit 22 Lesson 3（北师大）

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1、Unit22ENVIRONMENTALPROTECTIONLesson3NaturalDisasters同步练习◆选择题1.—Mum,Ihavefinishedallmyhomework.CouldIgodownstairstoplaywithotherchildren?—Certainly,butdon’tremainout________nineo’clock.A.through　B.overC.beforeD.beyond2.Duetothewidespread________ofthismedicaltechnology,morediseasescanbediscoveredandt

2、reatedatanearlystage.A.presentationB.applicationC.potentialD.appreciation3.Mybosswasveryagainstmysuggestionatfirstbutshefinally________andacceptedmyidea.A.sloweddownB.putdownC.gotdownD.brokedown4.Theprofessorsometimesmakesremarksthatarenot________tothetopic.A.associatedB.relevantC.dependentD.connec

3、t5.________asentencebeforeyoucanunderstanditcorrectly.A.FindB.AnalyseC.RefertoD.Lookup◆单词拼写1Histemperisc______,sodonotannoyhim.2I______isimportantingrowingcrops.3Thebattleshipshallbea______withanotherfiveguns.4Thereisabundantr______inourhometown.5Anewrailwayisbeingc______.◆选词填空1.Theywerepleasedtome

4、etafter____________.2.Only____________canyouimproveyourEnglish.3.Herealizedthatsleepiness____________thisaccident.4.About10millionBengalis____________India.5.He____________inGuangzhoubysellingnewspapers.◆单句改错1Inthelastdecade,thunderstorms,floods,earthquakes,typhoons,volcaniceruptions,tsunamisandfor

5、estfireshavebecomedecreasinglycommon.________________________________________________________________________2Thiscatastropheisstillveryfreshinthemindsofpeopleworldwidewhohaveyetgotovertheirseparationfromlovedoneslostinthetsunami._____________________________________________________________________

6、___3Atlantichurricanes—theirhowlingwindswithspeedsofover300kilometresanhour—are40%weakernowthantheywere30yearsago.________________________________________________________________________4Volcanoesandearthquakesareevenlessdangerousthaninthepastasaroundhalftheworld’spopulationnowlivesincities._______

7、_________________________________________________________________5Becausethesenaturaldisastersoccuratrandomtimes,itiseasytowarnpeopleinadvance.参考答案◆选择题1-5DBDBB◆单词拼写1changeable2Irrigation3armed4rainfall5cons