0301-九年级调测

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1、九年级调测（一）一、翻译：1、我已经用光了春节得到的压岁钱（luckymoney）2、我居住的镇在过去几年发生了翻天覆地的变化。3、现在要告别学校，我将永远记住曾经帮助我的人。（it’stimeto）4、我们应该给予那些在地震中失去父母的孩子更多的爱。（lose）5、教我们英语的老师对我们很严格。二、短文填空famousenoughanothergoodtalkonehightakemuchtravelwriteRebeccaStevensisaBritishwoman.Sheisthe1BritishwomantoclimbMountQomolangma(珠峰).B

2、eforeshewentup2mountainintheworld,shewasajournalistandlivedinasmallapartmentinSouthLondon.In1993,Rebeccaleftherjobandherfamilyand3toAsiawithsome4climbers.ShefoundthatlifeonQomolangmaishard.“Youmustcarryeverythingonyourback”.Shesaid.“soyoucanonlytakethingsthatyouwillneed.Youcan’twashonth

3、emountain,andintheendIdidn’teventakeatoothbrush.Iamusuallyacleanpersonbutthereisnowater,onlysnow.Waterisveryheavysoyouonlytake5todrink!”WhenRebeccareachedthetopofMountQomolangmaonMay17,1993,itwas6momentofherlife.Suddenlyshebecame7.Nowshehaswrittenabookaboutthetrip.Sheenjoyed8it.Peopleof

4、tenaskher9abouthertrip.Shehasanewjobtoo,onascienceprogramontelevision.Rebeccaiswellknowntodayandshehas10money,butshestillslivesinthelittleapartmentinSouthLondonamongherpicturesandbooksaboutmountains.1.__________2.__________3.__________4.__________5.__________6.__________7.__________8.__

5、________9.____________10.__________三、如图，已知PAB是⊙O的割线，AB为⊙O的直径，PC为⊙O的切线，C为切点，BD⊥PC于点D，交⊙O于点E，PA=AO=OB=1.（1）求∠P的度数；（2）求DE的长。四、如图，在Rt△ABC中，∠ACB=90°，D是AB边上一点，以BD为直径的⊙O与边AC相切于点E，连结DE并延长，与BC的延长线交于点F.（1）求证：BD=BF；（2）若BC=6，AD=4，求⊙O的面积。