2021年莱州市第五中学高三英语下学期期末考试试题及答案解析.pdf
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1、2021 年莱州市第五中学高三英语下学期期末考试试题及答案解析 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 Four Best Hikes in the World Theres nothing like getting out and getting some fresh air on a hike.No matter whether your idea of a hike is a leisure walk or climbing the highest mounta
2、in on Earth,weve got you covered.Below are four best hikes inthe world.Torres del Paine W Circuit Location(位置):Patagonia.Chile Distance:37+miles Time:56 days Best time to go:October to January The W Circuit is one of the most recommended hikes youll find.Not only will you appreciate the diverse land
3、scapes and striking granite pillars(花岗岩柱子),but youll probably meet some new friends along the way.Grand Canyon Rim-to-Rim Hike Location:Arizona,the United States Distance:48 miles Time:13 days Best time to go:May to June,September to October Theres no better way to experience one of the greatest won
4、ders in the world.Located in one of the USAs most beautiful parks,the views are ly appealing.Just make sure youre prepared for the challenge.Trek to Petra Location:Jordan Distance:47 miles Time:5 6 days Best time to go:October to April Take the road less traveled through the Kingdom of Jordan and ex
5、perience one of the seven wonders of the world.Hike through canyons,gorges and ridges,and see tombs and temples along the way all while avoiding crowds of tourists.Yosemite Grand Traverse Location:California,the United States Distance:60 miles Time:67 days Best time to go:July to September Known for
6、 some of the best hiking in the world,Yosemite National Park is famous for its views and huge sequoia(红杉)trees.Praised byNational Geographic,the Yosemite Grand Traverse will take you through waterfalls and green mountaintops.1.Which of the following is the best time for the hike in Patagonia,Chile?A
7、.April B.May C.August D.December 2.Where should you go for a less crowded hike?A.Jordan B.Patagonia,Chile C.Arizona,the United States D.California,the United States 3.What can you do along the Yosemite Grand Traverse?A.Plant sequoia trees B.Appreciate waterfalls C.Visit local temples D.Climb granite
8、 pillars B The Gata used to look annoyed when they received power bills that routinely topped$200.Last September the couple moved into a 1,500-square-foot home in Premier Gardens,an area of 95“zero-energy homes”(ZEH)just outside town.Now theyre actually eager to see their electricity bills.The grand
9、 total over the 10 months theyve lived in the three-bedroom house:$75.For the past two months,they havent paid a cent.ZEH communities are the leading edge of technologies that might someday create houses that produce as much energy as they consume.Premier Gardens is one of a half-dozen subdivisions(
10、住宅开发项目)in California where every home cuts power consumption by 50%,mostly by using low power appliances and solar panels.Aside from the panels on the roof,Premier Gardens looks like a community of traditional homes.But inside,special windows cut power bills by blocking solar heat in summer and keep
11、ing indoor warmth winter.The rest of the energy savings comes from the solar units.They dont just feed the home they serve.If they generate more power than the home is using,the excess flows into the utilitys power grid(电网).The residents are billed by“net metering”:they pay for the amount of power t
12、hat they get from the grid,minus the kilowatts(千瓦)they feed into it.If a home generates more power than it uses,the bill is zero.That sounds like a bad deal for the power company,but its not.Solar homes produce the most power on the hot sunny afternoons when everyone rushes home to turn up the air c
13、onditioner.It helps us lower usage at peak power times,says solar expert Mike Keesee.“That lets us avoid building costly plants or buying expensive power at peak usage time.”Whats not to like?Mostly the costs.The special features can add$25,000 or more to the purchase price of a house.Tax breaks bri
14、ng the cost down,especially in California,but in many states ZEHs can be extremely expensive.For the consumer,its a matter of paying now for the hardware to save later on the power bill.4.Why is the Gata eager to see their electricity bills now?A.They want to cut down their utility expenses.B.They w
15、ant to know if they are able to pay.C.They want to see how much they have saved.D.They want to avoid being overcharged.5.What is special about the ZEH communities?A.They are built in harmony with the environment.B.They have created cutting edge technologies.C.They are subdivided into half a dozen se
16、ctions.D.They aim to be independent in power supply.6.What does the net metering practice mean to the power company?A.More pressure at peak time B.Reduced operational costs.C.Increased electricity output.D.Less profits in the short term.7.The author believes that buying a house in a ZEH community _.
17、A.is a worthy investment in the long run B.is but a dream for average consumers C.gives the owner great tax benefits D.contributes toenvironmental protection C People saved a 20-foot orca(虎鲸)that was stuck between rocks on an Alaskan shore by continuously pouring water over it and protecting it from
18、 birds who circled above the defenseless whale.The whale was ultimately saved after a six-hour,labor-intensive life-saving operation.Someone spotted the large whale on the Prince of Wales Island near the coast of British Columbia on the morning of July 29th.The Coast Guard was called around 9 a.m.lo
19、cal time.Chance Strickland,the captain of a private yacht in Alaska,and his crew anchored and began life-saving action that were videoed by Aroon Melane and posted on the Internet.Strickland could hear the orca calling out to killer whales swimming in the area.People on other boats stopped with wate
20、r and buckets to pour water over the animal.“There were tears coming out of its eyes,”Mr.Strickland told the local newspaper.“It was pretty sad.”The group of people formed a chain that passed buckets of seawater back and forth and poured the water on the orca,which seemed to liven it up.It made a no
21、ise and raised its tail when it got water.The National Oceanic and Atmospheric Administration(NOAA)was called in,which can be seen on the video using a machine to spray amist of seawater on the orca,which doubled as a way to keep the whale cool and scare the large group of birds that were hoping to
22、feast on the beast.Melane said in her video that the orca was stranded(搁浅)for about six hours until the tide came in andswept it back into the ocean.The group efforts of Stricklands crew and the NOAA saved the 13-year-old killer whale.8.Why did birds circle above the orca?A.They were eager to eat it
23、.B.They wished to protect it.C.They were attracted by the people.D.They wanted to find a place to rest.9.What did Strickland do immediately after finding the whale?A.Posted pictures online.B.Called friends for help.C.Took action to save it.D.Videoed the trapped animal.10.Why did the whale make a noi
24、se and raise its tail?A.To express its eager for water.B.To extend its thanks to people.C.To call out to its fellow whales.D.To show its power and sadness.11.Which can be the best title for the text?A.Killer Whale Got Saved B.The Orca Inspired Kindness C.Combined Efforts Wanted D.Animals and Humans
25、United D Craig Blackburn,a father and car fan,built a Batmobile for his sons hope for using the vehicle to brighten the lives of sick children.And now he hopes to use it for more than just his sons hope after seeing the childrens reaction to the Batmobile.Based on the number of failures he had seen
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