BU练讲结合语言知识点PPT课件

1、1.This_dictionaryhasmanyfunctions.Itcanbeusedasacalculator,acalendaraswellasamusicplayer.A.electronic B.electric C.electrical D.electricityelectronic 电子的 electric 用电的electrical与电有关的 electricity 电第1页/共9页2.Towinthecompetition,ourcompanyhopesto_thosesmallfirmsbyloweringourprices.A.leaveoutB.squeezeoutC

2、.actoutD.squeezeinleaveout指“遗漏”。actout 表示“演出，执行”。squeezein指“勉强做，挤入”。第2页/共9页3Hisfour-year-oldson_whenheknockedoverthekettlefullofboilingwaterontohislegs.A.burnedB.wasburningC.gotburningD.gotburnedgetdone在意义上接近bedone，含被动意义。其他选项都没有被动的意义。第3页/共9页4_,hesayshewontcometoourparty.A.UnlessnotinvitedB.Unlessinv

3、itedC.Unlessinviting D.Unlessnotinviting当时间、条件（本句）、让步等状语从句中的主语与主句相同时，从句的主语和be动词往往可以省略。第4页/共9页5. So you can imagine, if your skin gets burned, it can be very serious. C.which D. asas 引导非限制性定语从句,有“正如”或“就象”的意思；第5页/共9页6. Examples include mild sunburn and burns by touching a hot pan, stove or iron for a

4、moment.A.caused B.to be causedC. having casued D. being causedcaused by 作定语修饰mild sunburn and burns第6页/共9页7. Remove clothing using scissors if necessary unless it is stuck to the burn.A.used; if necessary B.used;if possibleC.using; if necessary D. using;if possibleusing做方式状语。if necessary是状语从句的省略。 赢在课堂P48第7页/共9页 7. Jack _ several universities after he graduated from high school, but his number one choice was Harvard. A. applied forB applied on C. applied atD. applied to 8. Im afraid your proposal is not quite _ . A.