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2023年四川省内江市高考英语三模试卷-普通用卷

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2023年四川省内江市高考英语三模试卷-普通用卷

1、2023年四川省内江市高考英语三模试卷一、阅读理解(本大题共15小题,共30.0分)AHere are some unique bridges. The Wildlife Bridge In 2018,Utah built a wildlife bridge over the busy highway I-80.A 4.8 kilometer fence was created to help guide animals to the bridge.Normally,animals take a long time to discover and begin using wildlife br

2、idges,so experts didnt expect the bridge to get much traffic for several years.But recently,theyve discovered many different kinds of animals are beginning to move by using the bridge. The Rope Bridge On Chinas Hainan Island in 2015,scientists created a bridge for Hainan gibbons(长臂猿)that is the worl

3、ds most endangered primates and normally cross the forest by swinging high in the trees.But after a 2014 typhoon,landslides caused huge gaps in the forest,which were forcing the gibbons to make dangerous jumps.Scientists created a simple and cheap rope bridge,which settled the problem. The Eco-Bridg

4、e In Uttarakhand state in India,the forest department has built a special eco-bridge,made from all-natural materials.Its 27.5 meters long and runs over one of the busiest highways in the area.Though the bridge is high in the trees,forest department workers hope the bridge will help smaller animals o

5、n the ground,too.Already,the bridge has gotten a lot of attention on the Internet,with many people taking photos in front of it every day. The Park Bridge The Phil Hardberger Park lies in San Antonio,Texas,and recently it opened what they say is the largest wildlife bridge in the US.This bridge,unli

6、ke the others mentioned here,was built for use by both animals and humans.The park says they have already seen deer using the bridge.1. What has made experts feel unexpected about the Wildlife Bridge? _ A. Its being used by animals already.B. Its been completed within 2 years.C. Its become an Internet-famous site.D. Its Americas biggest wildlife bridge.2. Which bridges run over highways? _ A. The Eco-Bridge and the Park Bridge.B.

M=0.8kgm1=0.2kg16分)如图所示,质量M=0.8kg的平板车静止在光滑水平地面上,质量m=0.2kg的小块位于平板车的左端。不可伸长的轻质细绳的长度l=0.9m,一端悬于小物块正上方高细绳的l=0.9m,0.9m的O点,另一端系一质量m=0.1kg的小球。现将小球拉至悬线与竖直方向成m0=0.1kg角位置由静止释放,小球到达最低点时与小物块的碰撞时间极短,且无能量损失,最后小小球和小物块均可视为质点。)求小球与小物块碰后瞬间,小物块的速度大小;)求小物块与平板车之间的动摩擦因数;湖的速度是平板车速度的两倍,求调节后平板车的长度x。命

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