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1、阶段达标检测(一)本试卷满分120分，考试时间100分钟。第一部分阅读(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5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。AKid InventorsAttend Kids Day at the Invention ShowINPEX， the American largest invention trade show，is looking for kid inventors to bring their inventions to Kids Day at the Invention Show.Young i
2、nventors come for a chance to win cash prizes and great giveaways (赠品)No invention? No problem！Kids Day isnt just for kid inventors.Enjoy music，games and many interesting activities for all ages.Bring your family and friends for a fun day of creativity and excitement.Attention，young inventors!There
3、will be lots of exciting activities to take part in and inventions to check out from kid inventors.All inventions will be judged and cash prizes will be awarded.Every exhibitor will receive a certificate for taking part and a bag full of fun things just for bringing your invention to Kids Day.Kids D
4、ay activity schedule8：00 am.11：00 am.Setup time for inventions，exhibits and activities11：00 am.Judging of inventions12：00 pm.Kids Day at the Invention Show opens to the public12：00 pm.4：00 pm.Activities in progress and inventions on display3：30 pm.Prizes are awarded for inventions4：30 pm.6：00 pm.Tea
5、rdown (拆除) of inventions，displays and activitiesHow to sign up for Kids Day at the Invention Show?Please print Kids Day Participation Form.Then fill it out and mail it or fax it to：ATTN：Kids Day217 Ninth StreetPittsburgh，PA 15222Fax：(412) 2884546If you have any questions，please email info .1People w
6、ho go to the show can surely .Awin cash prizesBreceive a certificateCget a bag full of fun thingsDtake part in interesting activities2When can people enjoy the invention show?AAt 10：30 am. BAt 11：30 am.CAt 3：30 pm. DAt 4：30 pm.3How can one sign up for the invention show?ABy fax. BBy email.CBy phone.
7、 DBy online ordering.BScientists may have found a way to reduce shortage of type O blood.Type O is the kind of blood that hospitals most often need.What the researchers are testing is an easier way to make type O blood out of other kinds of blood.There are four main kinds of blood.Most people born w
8、ith one of these four: Type A，Type B, Type AB or Type OType O can be safely given to anyone.So it is commonly used when a person is injured or sick and has to have blood.Type O is the most common blood group.But the supplies of it available in hospitals and blood banks are usually limited.This is be
9、cause of the high demand for it.Type O blood is used in emergencies when there is no time to identify the patients blood type.Giving A，B or AB to someone with a different blood type，including O，can cause a bad reaction by the persons defense system.Their immune system can reject the blood.This immun
10、e reaction can be deadly.The differences among blood types are linked to whether or not red blood cells contain certain kinds of sugar molecules (分子)These molecules are found on the surface of the cells.They are known as antigens (抗原)These antigens are found with type A, B and AB blood but not with
11、type O.More than twentyfive years ago, scientists found that the antigens could be removed to create what they called universaltype cells.They could be removed with chemicals called enzymes (酶)But large amounts of enzymes were required to make the change.Doctor Henrik Clausen of the University of Co
12、penhagen in Denmark led the study.The next step, he says, is to complete safety tests.The team is working with the American company ZymeQuest to test the new method.If it meets safety requirements and is not too costly，it could become a widely used lifesaving tool to increase the supply of universal
13、 blood.4How do scientists deal with the problem of lacking type O blood?AHope more people to donate type O blood.BMake the most of the present type O blood.CDevelop new ways of using type O blood.DMake type O blood out of other kinds of blood.5What make people have different kinds of blood?ASugar mo
14、lecules in red blood cells.BPeoples different living conditions.CPeoples various immune systems.DThe variety of peoples cells and genes.6What can we infer from the passage?AType O blood can be safely given to anyone.BAntigens could easily be removed to create universal blood.CA Danish company wanted
15、 to involve itself in studying blood.DThe new method is not safe enough to be put into use in hospitals now.7What is the best title for the passage?AFour Different Kinds of BloodBA New Way to Make Type O BloodCThe Latest Research on Blood TypeDFind the Proper Type of BloodCI always wanted to be a fi
16、refighter.It seemed exciting to me.I like to be outside，lift heavy things and sleep on the ground!In college，I got a job with the forest service.My first week on the job，they asked if I wanted to get my red card (training for forest fires). I said yes!The training was a week long.I learned about the
17、 different types of fire crews (工作人员) and I remember the instructor saying hotshots were the top dogs.He said they had the most difficult and dangerous job and that you had to really prove yourself in order to be a hotshot.I was sold.I didnt want to do anything else!However，hotshot crews dont hire p
18、eople without fire experience.I returned home from training to Logan where the Logan Hotshots are based.I walked in and told the boss I wanted to be a hotshot and they should keep me in mind if they needed anyone.The very next day I got a note saying the Hotshots were looking for me！A woman on their
19、 crew got injured and they needed a replacement.they were headed to a fire that day.They thought of me because I had just been there the day before.We arrived at the fire near Provo，Utah at about 10 pm. that night.We ended up working 40 hours，digging fire lines.I thought I felt asleep standing up ag
20、ainst my tool at one point.My feet were covered in blisters (水泡) and the helicopter that was supposed to pick us up at the top of the mountain broke down and we had to walk miles!To my delight，the crew liked me and hired me after that.I also met my husband that night！How cool is that!8What kind of p
21、erson is the author?AEasygoing.BRiskloving.CWellorganized. DSimpleminded.9When did the author decide to become a hotshot?AWhen she started college.BAfter she returned to Logan.CWhen she did her red card training.DAfter she finished the forest service.10Why did the Logan Hotshots send a note to the a
22、uthor?ABecause they were short of persons.BBecause they wanted to test her skills.CBecause they were satisfied with her ability.DBecause they thought she was rich in fire experience.11How did the author find the firefighting that night?ADangerous. BExciting.CHard. DUnsuccessful.DAs the saying goes,
23、“An apple a day keeps the doctor away.” Thats because this healthy food choice is supposed to be full of nutrients.The apple at the supermarket, though, might be so old that it has lost many of its nutrients.But soon there might be a way to check the quality of fruit by scanning it.Scientists at Foo
24、dFuture coLAB have come up with the idea of a handheld spectrometer (分光仪) that scans food.The machine will work by shining infrared (红外线的) light on a piece of produce.By measuring how chemicals in the fruit or vegetable take in the light, the scanner can recognise the foods chemical makeup.“The mach
25、ine can tell you exactly how old an apple is, how many calories it contains, what nutrients are present inside it, and even small differences in taste，” Greg Shewmaker of FoodFuture coLAB recently said.For the new machine to be useful to consumers, researchers first need to create a database that co
26、ntains possible chemicals for a particular type of fruit, like an apple, for example.Scientists will need to scan lots of pieces of produce to collect this data.The information collected will allow the scanners to tell customers the quality of fruit.Once consumers know whats inside an apple, they ca
27、n decide if they want to buy it.Knowing fruit quality may also affect how a store prices produce.“We can price produce based on the nutritional value，” Shewmaker explained.FoodFuture coLAB has already created a working model of its machine.It says you may see one in your local supermarket within the
28、 next few years.Then deciding whether youve picked the healthiest fruit will be just a quick scan.12Why does the author mention the saying about apple at the beginning?ATo prove that the apple is full of nutrients.BTo introduce the topic of the fruit scanner.CTo advise people to keep healthy by eati
29、ng apples.DTo state that the apple is the tastiest among fruits.13What do we know about the spectrometer?AIt is powered by infrared light.BIt is not useful in many customers eyes.CIt can help customers decide which fruit to buy.DIt can improve the quality of fruit and vegetables.14According to Shewm
30、aker, whats a spectrometers influence on a store?AIt makes a store more attractive.BIt provides price reference (参考) for produce.CIt enriches customers knowledge about food nutrition.DIt creates a database about the chemical makeup of fruit.15What would be the best title for this passage?AThe Fruit
31、ScannerBThe Priced FruitCHow to Scan FruitsDHow to Pick Fruits第二节(共5小题；每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Red Cross Apps Guide Survivaliststhrough Natural DisastersRed Cross has several apps that will help you in a natural disaster. 16 Emergency AppFor an allinone reference fo
32、r any catastrophe，the Emergency App is the answer. 17 Users can also customize their alerts according to their areas and locations of their loved ones so that they can monitor activity in multiple places.Earthquake App18And the number of high magnitude earthquakes nearly doubled last year.With the E
33、arthquake App，youll receive realtime alerts and notifications and learn how to respond in this natural disaster while keeping your family and home safe from any further threats.Hurricane AppThis is a musthave for people in hurricane areas. 19 Much like the Earthquake App，it will supply you with deta
34、ils for staying safe in this circumstance.Shelter Finder AppIn case your emergency shelter wasnt built to withstand whatever disaster came your way，the Shelter Finder App uses data from the National Shelter System and maps out the secured shelters across the country.Other than the address，the app al
35、so supplies you with details such as the agency running the shelter，capacity and current population of the shelter，among others. 20AThe global earthquake rate is rising.BEach app is available on iOS and Android devices.CIt contains information on over 35 different types of emergency situations.DThes
36、e details are updated within every thirty minutes，so youll always stay posted.ETrack storms and the condition in your area so that you can take the proper precautions.FThe modern survivalist knows your smartphone is the best tool to keep you on your feet.GFor other apps specific to a natural disaste
37、r，the Red Cross also has apps for floods，tornadoes，and wildfires.第二部分语言运用(共两节，满分30分)第一节(共15小题；每小题1分，满分15分)阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。I will never forget May 15, 2011.That night, my car crashed_21_a tree and everything has changed ever since I lost most of my right_22_,_and I was left bl
38、eeding with several broken bones.At the hospital, my body was_23_,_but my mind was still very clear.I just kept_24_myself to hold on. Life must go on since I was still_25_.Two weeks later, I was allowed to go home. _26_I left the hospital the fight was far from over.My left leg was badly hurt in tha
39、t accident as well, and, as a result, I had to receive different_27_during the next few years.And soon, more of my right leg had to be cut off.This made it harder to wear my artificial leg (假腿), so I donated it to another girl who couldnt_28_one.The joy of being able to provide this gift for someone
40、 else was_29_than the happiness I felt on any day I could wear it myself.People often tell me they are_30_of me for staying strong.But in my mind, being strong has always been my only_31_.On the day I left the hospital, I made a promise to_32_to make good use of every day to live life to the fullest
41、.I am not only confident but I hope to help those around me.In 2017, I_33_started modeling.My dream is that one day a little girl will see me in a magazine and say “Wow, she only has one leg but she is beautiful_34_confidence and bravery”My dream is simple: to_35_every man, woman and child to know a
42、nd believe that they are beautiful just the way they are.21A.towardBoverCupon Dinto22A.arm BearCeye Dleg23A.calm BstrongCweak Dill24A.teaching BtellingCleading Dadvising25A.alive BlivelyClive Dlovely26A.Since BSoCBecause DAlthough27A operations BgiftsCprizes Dthoughts28A.offer BaffordCborrow Daccept
43、29A greater BsmallerCless Dfewer30A.afraid BtiredCproud Dguilty31A.chance BchoiceCwish Dtrouble32A.the doctor Bthe girlCmyself Dmy friends33A.often BevenCseldom Dalso34A.because of Binstead ofCmore than Dbetter than35A.allow BorderCinvite Dencourage第二节(共10小题；每小题1.5分，满分15分)阅读下面短文，在空白处填入1个适当的单词或括号内单词的
44、正确形式。Anna had a car accident when she was a teenager.She lost her arms because of that.Whats 36. (bad)，when she was 20 years old，she lost her parents.Her sister，who is ten years older than her，told Anna shed take care of her.However，Anna refused 37. (live) with her.Instead，Anna said shed take care o
45、f 38. (she)She managed to enter college and studied very hard.Four years later，Anna graduated and was offered work.Once she 39. (write) in her diary，“I am quite lucky.40. I lost my arms，I still have my legs.”Anna lost her arms，41. she chose to face it in a positive (积极的) way.Instead of feeling sad e
46、very day，she decided not to let it hold her back.She 42. (teach) us a good lesson.When something bad happens to us，we have two 43. (choice)One is to complain，and 44. other is to face it bravely.Just choose 45. (wise)If you decide to be brave and strong，new hopes will come.第三部分写作(共两节，满分40分)第一节(满分15分)假定你是李华，你的美国朋友 John 写信询问你的寒假规划。请你用英文写一封回信，介绍你的假期安排。注意：1 词数：80左右；2可以适当增加细节，以使行文连贯；3开头和结尾已给出，不计入总词数。Dear John，_