2021届东莞市石碣袁崇焕中学高三英语下学期期中考试试卷及答案解析.pdf
![资源得分’ title=](/images/score_1.gif)
![资源得分’ title=](/images/score_1.gif)
![资源得分’ title=](/images/score_1.gif)
![资源得分’ title=](/images/score_1.gif)
![资源得分’ title=](/images/score_05.gif)
《2021届东莞市石碣袁崇焕中学高三英语下学期期中考试试卷及答案解析.pdf》由会员分享,可在线阅读,更多相关《2021届东莞市石碣袁崇焕中学高三英语下学期期中考试试卷及答案解析.pdf(9页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、2021 届东莞市石碣袁崇焕中学高三英语下学期期中考试试卷及答案解析 第一部分 阅读(共两节,满分 40 分)第一节(共 15 小题;每小题 2 分,满分 30 分)阅读下列短文,从每题所给的 A、B、C、D 四个选项中选出最佳选项 A We are proud to present a showcase for kid inventions from children chosen from the Kids Forum at Blue Print Earth.We hope you enjoy the ideas expressed here and join us in supporti
2、ng the next generation.Eater of Natural Disasters My invention cansave your home by sucking up all-natural disasters.The government will not own this machine,but by you so there will be no taxes on it.Order Now!The Eater of Natural Disasters will run on renewable batteries.It will cost 50 dollars to
3、 make and I will sell it for just$75.Created by Matthew Szekeresh Mt.WashingtonElementary,5th Grade.Pick-up-Pollution Bomb My invention is called the Pick-up-Pollution Bomb.It will just pick up pollution and it wont hurt anything else like people,animals,property,playgrounds,and parks.The reason why
4、 I made it is that I think there is too much pollution on the Earth.It sells for$100 apiece,and if you buy this now,I will send you another one for free.Created gratefully by Lauren Newberry Mt.Washington Elementary,5th Grade Flying House My invention is a home that will blast off in space.For examp
5、le,if there were an earthquake people would immediately blast off,or if there were a flood it would take off.Only for$400.99.Created by David Turner Mt.WashingtonElementary,5th Grade Bug Robot My invention is a robot that catches little bugs,eats little bugs,sucks up pollution,sucks up natural disas
6、ters,and turns them into food solving the problems of too many little bugs,natural disasters,pollution and starvation.My product is worth$500.My invention works on 2 triple A batteries.And if you order one today Ill throw in 4 rechargeable triple-A batteries.Created by Cassie Courtey Mt.WashingtonEl
7、ementary,5th Grade 1.Why is the Flying House created?A.To explore the space.B.To clean the air.C.To prepare people for earthquakes.D.To help people escape from natural disasters.2.Which invention can turn pollution into food?A.The Bug Robot.B.The Pick-up-Pollution Bomb.C.The Flying House.D.The Eater
8、 of Natural Disasters.3.What can we infer about the four inventions?A.They are very easy to build.B.They are ideas from kids in the same school.C.They are expensive but of practical use.D.They are being used by people.B Paper is one of our oldest,simplest and most important inventions.But it also pr
9、esents a danger to the world in two important ways.First,the making of paper requires the loss of many millions of trees each year.And worldwide use of paper is expected to double in the next 40 years.Clearly,the planet cannot stand such a high rate of forest loss.The second great problem with paper
10、 is what happens once it is no longer useful.A large amount of wastepaper ends up in landfills,where it can produce harmful gases and finally contribute to global climate change.One simple solution can greatly reduce both of these problems:paper recycling.Instead of cutting down trees,recycle existi
11、ng paper to feed the paper-making process.Paper is mainly made from cellulose(纤维素),which can be used repeatedly in papermaking.Unfortunately,it also means that paper waste takes a surprisingly long time to break down in landfills.So far,trees are the only source(来源)of cellulose that can fill the gre
12、at demand for paper products.Therefore,recycling paper is simply one of the best ways to save trees.Thanks to advances in processing,recycled paper need not be the dark-color1 edstuff many of us are familiar with.It now can offer the same print performance as non-recycled paper.Effective recycling r
13、equires a continuous effort from everyone at all levels of society.The way to begin is with education and understanding.Once enough people realize the need for recycling,more effective recycling systems can be developed.The need is real.The massive loss of trees affects everybody on earth.Everyone s
14、hould do their part to recycle paper and encourage government and industry to do the same.The world will be a better place for it!4.What can we infer from the text?A.The use of recycled paper will double in 40 years.B.Recycling paper helps relieve global climate change.C.Wastepaper can easily break
15、down in landfills.D.There are not enough landfills for wastepaper.5.What makes recycled paper more acceptable?A.The great demand of trees.B.The low processing cost.C.Its dark-color1 ed feature.D.Its improved print performance.6.What does the author propose?A.Punishing the act of cutting trees.B.Recy
16、cling paper.C.Improving recycling system.D.Promoting paper industry.7.How is the text mainly developed?A.By analyzing causes and effects.B.By offering research plans and data.C.By discussing problems and solutions.D.By comparing strengths and weaknesses.C Some of the oldest art in human history is b
17、eing damaged,scientists say.And climate change may be speeding up its loss.Newresearch reports that ancient rock art in Indonesian caves is degrading over time,as bits of rock slowly break off from the walls.Its a huge loss for human history.Salt crystals(结晶)building up on the walls are a key part o
18、f the problem,the study suggests.These salt crystals go into the cave walls,changing sizes as temperatures rise and fall.This process causes the rock to slowly break down.Salt crystals may become larger when exposed to repeated changes between wet conditions and periods of drought.These kinds of cha
19、nges are expected to become more obvious as the climate continues to warm.In particular,the researchers say,climate change may cause more intense El Nino(厄尔尼诺)events in the future.These events can strengthen the kinds of conditions that help salt crystals form Scientists are still debating the exact
20、 influence of climate change on El Nino,a natural climate cycle that drives changing patterns of warming and cooling in thePacific Ocean.The new study,led by Jillian Huntley,examined 11 ancient cave art sites in South Sulawesi,Indonesia.The researchers found evidence of salt formation at all 11 site
21、s.Its merely a small part There are more than 300 known eave art sites around the region.The researchers note that salt crystals may indeed be part of the problem,adding that climate change is a growing threat,one that deserves more attention.8.What is the main cause of the rocks breaking off from t
22、he wall?A.Weather patterns.B.Salt crystals.C.Wet conditions.D.Drought Periods.9.Which of the following may researchers agree with?A.El Nino events prevent salt crystals forming.B.Climate change makes little difference to El Nino.C.Salt crystals may become much larger in wet conditions.D.Constant war
23、m weather may cause salt crystals to change size.10.Which word best describes Huntleys attitude to climate change?A.Worried.B.Curious.C.Doubtful.D.Positive.11.What can we learn from thelast paragraph?A.The formation and patterns of salt crystals.B.The impact of climate change on ancient rock arts.C.
24、The historical value of ancient rock art in cave sites.D.The threats of human activities to ancient eave art sites.D Why doesHaitiso tend to have fatal earthquakes?Earthquakes have been causing huge damage inHaitisince at least the 18th century.The capital city has been destroyed twice in 19 years.T
25、he 21st century has beenno more kind.The Earths outer shell is made tip of tectonic plates(构造板块)that move.Haitisits near the crossing of two tectonic plaits that make up the Earths outer shell.Earthquakes can occur when those plates move against each other and create friction(摩擦力).Haitiis also overp
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 2021 东莞市 石碣袁崇焕 中学 英语 学期 期中考试 试卷 答案 解析
![提示](https://www.taowenge.com/images/bang_tan.gif)
限制150内