大单元学习单元滚动测试注意事听第7段材料，回答第8、9题。20.When will students have the writing lesson?1D23全国@河所名校单元测试示范卷·英语8.Who will help Susan do cooking for her party?A.On Tuesday morning.B.On Thursday morning.C.On Friday morning.C.Tina第九套选择性必修第一册综合测试卷（二）A.Mary.B.Anderson.第二部分阅读（共两节，满分50分）9.How many people are invited to the party?第一节（共15小题；每小题2.5分，满分37.5分）(120分钟150分)A.Five.B.Six.C.Seven.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。速题后的答单元大任务综合复习选择性必修第一册各单元大任务听第8段材料，回答第10至12题。A滚动考查点10.Why is the man going to Milan next month?定语从句、时态、动词-g形式和主语从句Explore the Marin Headlands with Coastal CampA.For travel.B.For study.C.For work人与自我人与社会人与自然Coastal Camp is an amazing chance for children and teens to spend the summer表11.How should the man tour Milan according to Lydia?命题情境点补全短文阅读C篇阅读B篇A.By taxi.B.By bus.C.On foot.learning and playing in a national park within the Marin Headlands,near San12.Where can the man get more information about the tour?Francisco.Coastal Campers will explore topics such as the study of sea life,coastal第一部分听力（共两节，满分30分）】A.On the Internet.ecology,environmental protection,and cultural history,all while guided by highly第一节（共5小题；每小题1.5分，满分7.5分）B.In the tourism officetrained educators.听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选C.From his business partners.Place:Golden Gate出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答听第9段材料，回答第13至16题。Ages:4-17有关小题和阅读下一小题。每段对话仅读一遍。13.When did the woman's daughter begin to learn to ride?Cost:$226-$6401.Whose idea might be approved?A.Alex's.A.At age 7.B.At age 8.C.At age 9.B.Jack's.C.Scarlett's.Sign up for Coastal Camp now!Please click the link at the top of the page to14.How did the woman support her daughter?2.What are some schools doing?register.If you would like to register for a camp taking place in the next two weeks,A.She quit her job.A.Using a new textbook.please let us know through our Contact page aboveB.She moved to a new city.B.Limiting the school networkExploring a national parkC.Forbidding online behavior.C.She gave up her favourite sport.Coastal Camp is a proud partner of the National Park Service.Our week-long day3.What is the weather like now?15.What does the woman's daughter usually do in her spare time?camps in the Marin Headlands provide campers with a unique coastal setting.EveryA.Work as a volunteer.A.Cloudy.B.Rainy.C.Sunny.B.Teach others in a gym.day we explore the park and satisfy campers'curiosity by having fun and exploring4.What is the relationship between the speakers?the natural world.A.Mother and son.B.Brother and sister.C.Father and daughter.C.Help in a university.Learning and having adventures5.What are the speakers talking about?16.What does the woman say about her daughter?A.She is creative.B.She is humorous.C.She is determined.Campers get close to the wild,paint pictures in the wild while overlooking theA.A cottage.B.A designer.C.A houseboat.听第10段材料，回答第17至20题Pacific Ocean,watching animals in their natural habitat and walking along coastal线第二节（共15小题；每小题1.5分，满分22.5分》17.What is the speaker doing?paths to the historic Point Bonita Lighthouse.Campers connect with nature while听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、BC三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时A.Giving the personal introduction.forming friendships and developing interpersonal and leadership skills.间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话B.Introducing the weekly timetableConvenience and qualityC.Presenting the language learning skills.或独白读两遍。Coastal Camp was set up in 2006 and has been providing high quality,听第6段材料，回答第6、7题18.Where do students go after the course of grammar practice every Monday?experiential learning and fun ever since.Our highly trained educators have richA.The language lab.B.The computer room.C.The library.6.Where are the speakers?experience in working with kids.A.By a river.B.In a bankC.At a swimming pool.19.What is the first course every Tuesday?21.What will campers do within the Marin Headlands?7.What color are Linda's trousers?A.Presentation skills.B.Grammar practice.C.Speaking skillsA.Feed animals in the wild.B.Attend an art class indoorsA.Red.B.PurpleC.BlackC.Stay with their history teacherD.Explore the natural environment.·9726DY·英语（九）-R-选择性必修第一册-N·9826DY·英语（九）-R-选择性必修第一册-N·99·26DY·英语（九）-R-选择性必修第一册-N

大单元学习单元滚动测试注意事7.Why did the woman fail to visit the website?19.What is related to the second suggestion?1D23全国I@河所名校单元测试示范卷·英语A.For the wrong password.A.Joining a new club.第八套选择性必修第一册综合测试卷（一）B.For the anti-virus softwareB.Inviting a friend for coffee题答案填C.For the Wi-Fi failure.C.Writing down your trouble.(120分钟150分)听第7段材料，回答第8、9题。20.What can contribute to greater wisdom in the third suggestion?8.What is the girl trying to do?A.Recognizing your errors选裤题后的答题表。单元大任务综合复习选择性必修第一册各单元大任务A.Make a complaint.B.Ask for permission.C.Explain a sentence.B.Staying connected to others滚动考查点动词mg形式作宾语9.When will the girl arrive home?C.Understanding world circumstances.人与自我人与社会人与自然A.At around 6:30 pm.B.At around 8:30 pmC.At around 9:30 pm第二部分阅读（共两节，满分50分）命题情境点阅读D篇阅读B篇听第8段材料，回答第10至12题。第一节（共15小题；每小题2.5分，满分37.5分》阅读C篇10.Which color do cats see worse than humans?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。第一部分听力（共两节，满分30分）A.Red.B.Yellow.C.Blue.A第一节（共5小题：每小题1.5分，满分7.5分）11.Why do cats bring dead birds home?What makes a great art gallery or a museum?Is it the reputation of the works?听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选A.To eat them in a safe place.Perhaps there's a number of reasons why some rise above the rest.Let's explore出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答B.To make their owners happyseveral famous art galleries and museums in the world.有关小题和阅读下一小题。每段对话仅读一遍。C.To show off their hunting skillsArt Institute of Chicago (Chicago,USA)1.Which room has been decorated?Art Institute of Chicago boasts an impressive collection of nearly 300,00012.What kind of person is the man?A.The living room.B.The kitchen.C.The bathroom.A.Serious.B.Humorous.pieces.Perhaps the museum's famous painting,Grant Wood's American Gothic,wasC.Curious.acquired by the museum in 1930 and continues to impress art enthusiasts today.2.Where will the man go?听第9段材料，回答第13至16题。British Museum (London,England)A.To a toy shop.B.To a market.C.To a camera shop.13.Where did the man stay during Christmas?British Museum boasts a collection of over 8 million objects.Despite the3.When was the man admitted into a university?A.At a friend's apartmentmuseum being the largest in the United Kingdom,not all of the objects are on-A.Six years ago.B.Four years ago.C.Two years ago.B.At a hotel.display.Rosetta Stone may be by far the most seen artwork in the museum,4.Where is the woman probably from?C.At a relative's houseattracting around 6 million visitors annually.The ancient Greek architecture of theA.Mexico.B.Peru.C.Britain.14.Where is the man's hometown?museum's exterior (is certainly a sight to enjoy,giving visitors a look into the5.What does the man think of learning German grammar?A.In Germany.B.In Australia.C.In the UK.museum's cultural past.A.Confusing.B.Interesting.C.Boring.15.How do the British expect the weather to be at Christmas?Tokyo National Museum (Tokyo,Japan)第二节（共15小题；每小题1.5分，满分22.5分A.Snowy.B.Rainy.C.Sunny.It is a must-visit for those in Japan.Welcoming over 2 million visitors a year,线听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C16.What's the probable relationship between the speakers?Tokyo National Museum lies in Ueno Park in Tokyo,Japan.Those who flood intoA.Colleagues.B.Classmates.C.Cousins.三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时the institution often leave with a deeper knowledge of Japanese culture and history听第10段材料，回答第17至20题。from the perspective of artists.间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话17.What does the speaker mainly talk about?Uffizi Gallery (Florence,Italy)或独白读两遍A.How to face difficulties.Florence,Italy,known as the capital of artists,is home to Uffizi Gallery.You听第6段材料，回答第6、7题B.How to control emotions.can find works by Sandro Botticelli,Leonardo da Vinci,and Michelangelo.Those6.What did the woman do online just now?C.How to be a wise person.interested in art education will find this gallery fascinating due to its extensiveA.She read her emails18.What does Jimmy Thomas do?collection of sculptures and paintings dating back hundreds of years.Uffizi GalleryB.She changed her password.A.A teacher.B.A student.C.A reporter.was designed by Giorgio Vasari in 1560 for Cosimo I de'Medici to house theC.She checked a new programGranducal Magistratures of Tuscany.·8526DY·英语（八）-R-选择性必修第一册-N·86·26DY·英语（八）-R-选择性必修第一册-N·87·26DY·英语（八）-R-选择性必修第一册-N

大单元学习单元滚动测试注意事B.A traditional Chinese art.20.How does the speaker feel about stopping training?1D23全国I@河所名校单元测试示范卷·英语C.A family member from China.A.Anxious.B.Pleased.C.Upset7.How does the man feel about learning paper cutting?第二部分阅读（共两节，满分50分）第七套选择性必修第一册大单元综合测试卷（二）A.It's interesting.B.It's tiring.C.It's embarrassing第一节（共15小题：每小题2.5分，满分37.5分）(120分钟150分)听第7段材料，回答第8、9题。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。单元大任务综合复习选择性必修第一册Unit4~Unit5各单元大任务8.What will the speakers probably do?AA.Cook breakfast at home题后的答命题滚动考查点动词img形式作宾语、非限制性定语从句Natural history museums are fascinating places that offer a glimpse into the pastB.Dine out at a French restaurant.and present states of the natural world.Numerous natural history museums can be人与自我人与社会人与自然C.Have something at a breakfast shop.表命题情境点found throughout the world.The followings are some of them.完形填空阅读B篇阅读D篇9.What will the woman have for breakfast?Natural History Museum(London,England)A.Tea and cake.第一部分听力（共两节，满分30分）】It is home to a large collection of specimens (and artifacts from around theB.luice and a sandwich.第一节（共5小题；每小题1.5分，满分7.5分）world,including some that are globally famous.The museum's most popularC.Yogurt and French toast.听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选exhibits include Dinosaurs Gallery,which features a collection of fossils from the听第8段材料，回答第10至12题出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答world's most well-known dinosaurs,and Treasures Gallery,which shows the10.What does Doctor Green teach?有关小题和阅读下一小题。每段对话仅读一遍。museum's most precious and unique specimens.A.English Language.B.English History.C.English Literature.1.What is the third class tomorrow morning?Australian Museum(Sydney,Australia)11.What does Suzie think of Professor White's class?A.Chemistry.B.Chinese.C.English.A.ChallengingB.Inspiring.C.Popular.It is home to a wide variety of specimens and artifacts.The museum's most2.Where might the woman be tonight?famous exhibits are uniquely focused on Australia and include Aboriginal and Torres12.Who is Suzie Black?A.On a bus.B.At a concertC.In an officeA.The man's friend.Strait Islander Collection.The museum's online magazine and blog share knowledge3.What does the man mean to do?B.Doctor Green's student.from its scientific research and showcase its efforts to preserve the planet's richA.Buy gym wear.biodiversity(生物多样性).C.Professor White's friendB.Exercise at a gym.听第9段材料，回答第13至16题。Field Museum(Chicago,America)C.Participate in a training.13.What time is it now?It is home to a global collection of specimens and artifacts.If you're visiting4.What do the speakers decide to do first?A.At 3:30 pm.B.At 3:40 pm.C.At 5:00 pm.Field Museum,be sure to check out their most famous exhibits:Hall of Dinosaurs,A.Read some comments.14.What did the man do in the afternoon?and Inside Ancient Egypt.The museum's Winter in Chicago Field GuidesB.Make a reservation online.A.He watched a game.B.He played soccer.C.He did an experiment.encourages visitors to step out in Chicago's bitter winters to explore the native plantsC.Buy Indian food for dinner.15.What Chinese collection is on display in the Minneapolis Institute of Art?and animals of the season.5.What makes the man upset about the apartmentA.The sculpture.B.The oil painting.C.The jewelry.Natural History Museum(Los Angeles,America)A.The location.B.The rent.C.The rule.16.What's the probable relationship between the speakers?It has collected a large number of specimens and artifacts spreading across第二节（共15小题；每小题1.5分，满分22.5分）A WorkmatesB.Schoolmates.C.Teammates.popular exhibits like Hall of Evolution,Hall of Prehistoric Life,and Hall of Minerals听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C听第10段材料，回答第17至20题。and Gems.The museum's interactive exhibits and educational programs are a big三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时17.How old was the speaker when starting to learn ballet?draw for visitors of all ages.间阅读各个小题，每小题5秒钟：听完后，各小题将给出5秒钟的作答时间。每段对话A.Five years old.B.Six years old.C.Nine years old.21.How can you track the latest research of Australian Museum?或独白读两遍。18.What was the speaker's favourite?A.By visiting its exhibits.听第6段材料，回答第6、7题。A.Modern dance.B.Ballet.C.Classical dance.B.By contacting the person in charge.6.What are the speakers mainly talking about?19.What did the speaker do after graduation?C.By following its online magazine and blog.A.An artistic workshopA.A dance teacher.B.A research scholar.C.A professional dancerD.By engaging in its protection of the planet·73·26DY·英语（七）-R-选择性必修第一册-N·74·26DY·英语（七）-R-选择性必修第一册-N☒·75·26DY·英语（七）-R-选择性必修第一册-N

大单元学习单元滚动测试，注意事项听第7段材料，回答第8、9题。1D23全国@河所名校单元测试示范卷·英语第二部分阅读（共两节，满分50分）8.What will the man probably do tomorrow?第一节（共15小题；每小题2.5分，满分37.5分）》A.Prepare for an exam.B.Visit his grandfather.C.Attend a charity event.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题答案填第六套Unit5 Working the land9.Where might Henry be this weekend?A(120分钟150分)A.On a farm.B.On a street.C.At home.Tijuana International Airport,one of the busiest airports in Latin America,is 6听第8段材料，回答第10至12题。miles from downtown Tijuana,Mexico and serves over 8 million passengers选裤后的答题表单元大任务掌握与农业相关的词汇，正确理解和使用主语从句10.What are the speakers probably doing?annually.Know some passenger services before you go.命题视点滚动考查点动词img形式作宾语A.Making an instrument.Cross Border Xpress (CBX)人与自我人与社会人与自然B.Seeing a music show.The CBX is a trans-border walkway between San Diego,California and Tijuana命题情境点阅读B篇阅读A篇阅读C篇C.Shopping at a music shopInternational Airport,which makes fast border crossings between the US and Mexico11.How does the man feel now?a reality.The airport features such a bridge for easy travel to and from the US,with第一部分听力（共两节，满分30分）A.Discouraged.B.Confident.C.Angrya fee to cross (20 each way),which can be discounted when paid online.Departing第一节（共5小题；每小题1.5分，满分7.5分）》12.What does the woman say about the guy playing the guitar?(passengers can use the bridge up to 24 hours before their flight,while听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选A.He has a gift for music.arriving passengers must cross the bridge into the US within 2 hours of landing.出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答B.He is a hardworking beginner.VIP lounges(等候室)有关小题和阅读下一小题。每段对话仅读一遍。C.He has put much effort into practicing.Generally speaking,VIP lounges at airports offer a variety of services designed1.What's wrong with the man?听第9段材料，回答第13至16题。to provide travelers with a comfortable and convenient waiting experience,includingA.He feels very thirsty.13.What's the probable relationship between the speakers?disabled access,flight monitors,shower facilities and buffet-style dining with a wideB.He has a dental problem.A.Repairman and householder.selection of dishes.The services provided by VIP lounges may vary depending on theC.He has been overworking.B.Homeowner and renter.airline and airport.The particular service of VIP lounges at Tijuana International2.What might the woman keep as a pet?C.Husband and wife.Airport is the support for transporting your pet,which requires a reservation at leastA.A cat.B.A dog.C.A fish.14.What's the woman happy with about the carpet?24 hours ahead of your flight.3.Why did Lucy miss seeing the film?A.Its quality.B.Its shape.C.Its color.Available hotelsA.She was ill.B.She had a visitor.C.She was busy with work.15.How is the kitchen in the man's opinion?If you need to stay overnight at the airport and are looking for a hotel,there's no4.What is the woman probably?A.It's well-equipped.B.It's newly painted.C.It's a good sizehotel in the airport,but there are several nearby,offering convenient pick-upA.A saleswoman.B.A policewoman.C.A librarian.16.What is the woman likely to do next?services.5.How is the woman going to get to the airport?A.Go downtown.B.Talk with her friend.C.Make payment.A.By taxi.B.By train.C.By bus.听第10段材料，回答第17至20题。HotelsServices线第二节（共15小题；每小题1.5分，满分22.5分17.What kind of movie is Alfred Hitchcock skilled at making?Hotel del PrincipadoDiscounted rideshare services to the airport;ticker听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、CA.The action movie.B.The romantic movie.C.The scary movie.bookings;tour arrangements三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时18.When did Alfred Hitchcock get his first job related to films?间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话A.In1919.B.In1925C.In1929.Pick-up services to and from the airport for an extra fee;Hampton Inn by Hilton Tijuana或独白读两遍。19.What did Alfred Hitchcock do before entering the film industry?fitness centers;swimming pools听第6段材料，回答第6、7题A.A translator.B.A writer.C.A designer.FiestaInnTijuanaOtay An eight-minute drive from the airport;luxury spa6.When is the deadline for the woman's chemistry homework?20.What's the name of Alfred Hitchcock's first film?AeropuertofacilitiesA.This Wednesday.B.Next Monday.C.Next Wednesday.A.Blackmail.7.What will the man do next?B.The Lodger.Hotel Lucerna TijuanaAirport transfers available with no charge;fast ancA.Fly a kite.B.Read a magazineC.Do his homeworkC.The Pleasure Garden.professional laundry options·61·26DY·英语（六）-R-选择性必修第一册-N·62·26DY·英语（六）-R-选择性必修第一册-N·63·26DY·英语（六）-R-选择性必修第一册-N

大单元学习单元滚动测试注意事项7.What's the man going to do next?19.Who is Andy Murray?23全国I@河所名校单元测试示范卷·英语A.Buy some Italian food.B.Go to a sausage shop.C.Pick up a train ticket.A.A host.B.A headmaster.C.An athlete.听第7段材料，回答第8、9题。20.Which of the following does the speaker value most?题答案填第五套Unit4 Body language8.What does the man say about the restaurant?A.Inspiration.B.EffortC.Success(120分钟150分)A.It offers many tasty dishes.第二部分阅读（共两节，满分50分）掌握肢体语言的定义、类型及在日常交流中的应用，掌握动词ig形式作B.It's famous for its seafood.第一节（共15小题；每小题2.5分，满分37.5分）选择题后的答题表，单元大任务宾语的用法C.It's the biggest one around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。命题视点9.What did the woman have yesterday?A滚动考查点非限制性定语从句A.Fried fish.B.Roast chicken.C.Beef steak.Southeast Michigan is central to a lot of low-cost and free activities to keep kids人与自我人与社会人与自然听第8段材料，回答第10至12题。命题情境点occupied,happy and learning during holidays.Here's a list from the Detroit Free阅读A篇阅读B篇阅读D篇10.How many shops are there in the community?Press's education reporter.第一部分听力（共两节，满分30分）A.400.B.42.C.40.Ann Arbor Art Center第一节（共5小题；每小题1.5分，满分7.5分）》11.What is the man concerned about?Ann Arbor Art Center,together with other programs for kids,offers a family听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选A.The housing priceFriday event on select Fridays during the summer holidays,which has children do出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答B.The green space.different handwork in each class,such as making stuffed animals(毛绒玩具).The有关小题和阅读下一小题。每段对话仅读一遍。C.The economic development.center also hosts art activities for kids,including paper cutting.The cost varies1.How much does the man hope to get from the woman?12.What was the community like in the past according to the woman?depending on the activities.A.Thirty dollars.B.Twenty dollars.C.Ten dollars.A.It was dangerous.B.It was crowded.C.It was dirty.Self-guided nature walks in Heritage Park2.What does the woman promise?听第9段材料，回答第13至16题Farmington Public Schools partners with the Farmington Hills Nature Center inA.To give the man an order.13.What is the activity expected to remind people of?Heritage Park to create opportunities for self-guided nature walks with activities forB.To send the man a CD.A.The wonders of nature.kids this summer.The Farmington Hills Nature Center,an indoor place,is alsoC.To ring up the man.3.What does the man think of the art show?B.The importance of recycling.open in case it starts to rain and features many kinds of animals,which are attractiveA.Quite fantastic.B.Rather boring.C.So-soC.The bad impact of pollutionto kids.The Farmington Hills Nature Center is free.It is open on Mondays through4.Where might the woman's car key be?14.What will the students do on the first day of the activity?Saturdays from 10 am to 4 pm and Sundays from noon until 4 pmA.By the door.B.On the table.C.In the office.A.Plant trees.B.Pick up rubbish.C.Hang postersPublic planetarium(天文馆)shows at Wayne State University5.What is the man doing?15.How does the woman like the man's ideas?On select Friday nights in the summer months of July and August,theA.Making a speech.A.Helpful.B.AdventurousC.Strange线university hosts free public planetarium shows:one at 6 pm and another at 7:30 pmB.Applying for a new position16.What's the probable relationship between the speakers?The presentation includes a 30-minute film followed by a talk by a planetarium member.C.Delivering some bad newsA.Colleagues.B.ClassmatesC.Teacher and studentStemville第二节（共15小题：每小题1.5分，满分22.5分）听第10段材料，回答第17至20题。听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、CIf you want to encourage kids'creativity in science and engineering,Stemville17.Where does the speech take place probably?三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时promises to encourage kids to create with various tools,robots and more.This间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话A.At a graduation ceremony.summer,the organization is hosting a special lesson on how to program,which或独白读两遍B.At a prize-giving ceremony.requires parents to book online ahead of time.Cost:$20 for one child and one adult.听第6段材料，回答第6、7题。C.At a school-opening ceremony.21.Who may be interested in the Farmington Hills Nature Center?6.Where might the speakers be?18.Who is Hampton School intended for?A.Kids who love animals.B.Kids who like rainy days.A.In an office.B.At a train station.C.In a restaurantA.Boys only.B.Girls only.C.Boys and girls.C.Kids who want to observe starsD.Kids who enjoy doing handwork.·49·26DY·英语（五）-R-选择性必修第一册-N·50:26DY·英语（五）-R-选择性必修第一册-N·51·26DY·英语（五）-R-选择性必修第一册-N

大单元学习单元滚动测试，注意事项▣听第6段材料，回答第6、7题。C.In Zhejiang Province.1D23全国@河所名校单元测试示范卷·英语6.What happened to the woman's car?18.What major was Jin admitted to at first?可A.It was on fire.A.Foreign Languages.第四套选择性必修第一册大单元综合测试卷（一）B.Its engine smoked.B.International Law.(120分钟150分)C.It gave out a terrible noise.C.Chinese Language and Literature.单元大任务综合复习选择性必修第一册Unit1~Unit3各单元大任务7.Where is the man probably?19.What did Jin do in 1959?选裤题后的答题表A.In a car park.A.He published his first novel.滚动考查点非限制性定语从句B.In a garage.B.He worked in a firm company.人与自我人与社会人与自然C.At the woman's home.C.He cofounded a Hong Kong newspaper.命题情境点补全短文阅读A篇阅读B篇听第7段材料，回答第8、9题20.Which university awarded Jin a Doctor of Philosophy degree?8.How many different families of wild rabbits are there in total?A.Soochow University.第一部分听力（共两节，满分30分）A.13.B.72.C.305.B.Cambridge University.第一节（共5小题；每小题1.5分，满分7.5分）9.What are the large ears of rabbits mainly used for?C.The Central University of Political Affairs.听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选A.Detecting hunters.第二部分阅读（共两节，满分50分）出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答B.Distinguishing sounds.第一节（共15小题：每小题2.5分，满分37.5分）有关小题和阅读下一小题。每段对话仅读一遍。C.Cooling themselves down.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。1.What makes the woman excited?听第8段材料，回答第10至12题。A.A new movie.10.Where will the man be at 12 o'clock?A career within internal audit services will provide you with an opportunity toB.A new book.A.At the office.B.At the airport.C.At the restaurant.gain an understanding of an organisation's goals and risk management environment.C.A new music record.11.What's the man likely to do at two in the afternoon?We focuson helping organisations look deeper and see further considering areas like2.What's the man going to do tomorrow?A.Have a meeting.B.Receive a guest.C.Read a report.culture and behaviours.In short,we seek to address the right risks and finally addA.Host a TV program.B.Give a presentation.C.Write a report.12.When will the woman see the man?value to their organisations3.What time is it now?A.At lunch time.B.Late in the afternoon.C.The next morning.About the teamA.9:30am.B.9:00amC.8:30am.听第9段材料，回答第13至16题。Our teams in West Wales have over 1,000 employees with offices in Bristol and4.Why was the man surprised?13.What's the relationship between the speakers?Cardiff,working across the region.You'll work with a diverse range of clients atA.The woman was late.A.Doctor and patient.local,national and global scale,which is a great way to develop your career.OurB.The woman arrived earlyB.Host and guest.region is an important part of the UK economy,with a large financial services sectorC.The woman asked for leaveC.Teacher and student.in particular.Some of the UK's most successful companies are represented here,and5.Which floor does the woman live on?14.Who inspired the woman's interest in the career?we also have an active private business market which grows quickly as a result of theA.On the second floor.A.Her friend.B.Her mother.C.Her friend's mother.region's support.B.On the third floor.15.How long does the woman usually work every day?About the roleC.On the seventh floor.A.For five hours.B.For eight hours.C.For nine hours.We are looking for managers to be part of a team that is dedicated to supporting第二节（共15小题；每小题1.5分，满分22.5分）16.What does the woman think of her job?our financial services clients.As a manager,you will be responsible for providing听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、CA.It is enjoyable.B.It is boring.C.It is challenginginternal audit services and strategic assessments to our financial services clients.三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时听第10段材料，回答第17至20题。Requirements间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话17.Where was Jin born?You will have strong technical knowledge,particularly in financial services或独白读两遍。A.In Hong Kong.management.You will be an effective team player and have a track record in building andB.In Chongqing.sustaining client relationships.You will be Associate of Chartered Accountant qualified.·37·26DY·英语（四）-R-选择性必修第一册-N·38:26DY·英语（四）-R-选择性必修第一册-N·39·26DY·英语（四）-R-选择性必修第一册-N

注意事项全国1©0所名校单元测试示范卷·英语听力将选择答案填入选择题后的答中第二套Unit2 Looking into the futureime to(120分钟150分)ir.掌握与未来科技相关的词汇，正确理解和使用将来进行时，3引领学生关注单元大任务科技进步对社会和个人生活的影响命题视点滚动考查点过去分词作定语、不定式作状语人与自我人与社会人与自然命题情境点完形填空阅读C篇阅读B篇第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选h出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Where does the man expect to go?A.England.B.France.C.Brazil.封2.Why is the woman busy cooking her lunch?A.To go to the grocery's.B.To prepare for exams.C.To mark exam papers.3.Who has to work overtime in the office?A.David.B.Mike.C.John.4.What does the woman mean?A.She has had enough.B.She wants some cake.线C.She dislikes the dessert.5.What's the probable relationship between the speakers?A.Friends.B.Husband and wife.C.Mother and son.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对或独白读两遍。听第6段材料，回答第6、7题。·1326DY·英语（二）-R-选择性必修第一册

25.C通读第3段可知，一夜又一夜，Lawrence与那些大象一起生活，给它们唱歌，和它们说话。渐渐地，在Lawrence的努力下，那些大象接纳了他。他们在信任和尊重的基础上结下了深厚的友谊。大象们不再逃跑，并把Thula Thula当作自己的家。因此，本段主要介绍了Lawrence是怎样赢得大象们的信任的。26.A根据最后一段可知，Lawrence去世后的几年里，大象们在每年的3月4日都会回来悼念它们的朋友Lawrence。27.D根据第1段和最后一段可知，作者明白了她丈夫曾经说过的话，这个世界上有些事情是无法解释的，是看不见的，那就是人与动物之间确实存在着某种很深的联系。C本文介绍了一款新型且极有创意的智能隐形眼镜一Mojo Lens。.戴上Mojo Lens,你就能看到虚拟界面，盯着界面中图标旁的箭头，你还可以进一步扩展它们，看到更多的细节。

成该先访问你的y Best buy账户中的会员优惠页面。B作者是一名理科生，喜欢科学，也喜欢写作。作者想告诉大家，理科生除了学习本专业相关的知识以外，也可以探索其他的兴趣，全面发展。24.A根据画线短语下文的they don't want to admit loving their optional medieval historyseminar可知，他们不想承认自己喜欢选修的中世纪历史课程。由此可推知，一些理科生避免尝试新的事物。25.C根据第3段最后一句可知，他们不想因为喜欢中世纪历史课程而成为别人眼中的怪人。由此可知，一些理科生只专注于自己的专业是因为害怕自己显得与众不同。26.B根据第4段最后一句可知，其他教授对任何学术以外的兴趣持不赞同的态度。27.C通读全文尤其是倒数第2段可知，作者认为，你可以成为一名科学家，同时也做其他事

行。由此可推断，她听到此计划的反应与她丈夫的是截然不同的。26.D根据第3段的内容可知，Sophia对动物做了很多友善的事情，她对动物的耐心和仁慈最终改变了它们。27.C文章最后一段主要讲的是人和动物同行的旅途中，事情慢慢发生的转变，再结合最后一句可知，故事有个美好的结局，所以本段讲述的是事情的结果。C为了了解人们季节性心情波动的原因，《经济学人》分析了音乐流媒体平台上人们听的音乐。28.A根据第1段最后一句可知，《经济学人》分析音乐消费是为了量化人们季节性的心情波动。29.A根据第2段第2句可知，公司通过算法将歌曲的快乐程度从0到100划分等级。

27.C通读全文可知，作者写这篇文章的目的是祝贺诺贝尔物理学奖的获奖者，即JohnHopfield和Geoffrey Hinton。C本文介绍了内华达大学拉斯维加斯分校的一项突破性技术。28.C根据画线词上下文可知，将我们周围的空气转化为饮用水的想法本身就是一个奇迹。长期以来，从低湿度环境中获取可持续数量的水更接近科幻小说，而不是现实。据此可知，画线词marvel意为“奇迹”。29.B根据第3段最后一句可知，现有的大气水收集方法在湿度低于30%时产量低且回报递减。由此可推知，在低湿度环境下，大气水收集的效率和产量是一个挑战。30.D根据第6段可知，Sameer Rao表示，这项技术在大气水收集方面代表了重大转变，使得持续运行和水生产的新应用成为可能，这些创新对于西南部沙漠及其可持续发展的努力尤

26.A在第4段中Zhang Yuming指出，在保护区已经有超过10个不同大小的麋鹿群体，而且今年还会有更多小麋鹿出生。这些话表明，他认为麋鹿的数量明显上升，麋鹿的保护工作富有成效。27.D根据第5段末句可知，为了给麋鹿提供一个安全、安静的繁殖环境，保护区运用先进的科技来帮助观察分析麋鹿的习惯和生存环境。C一项原本聚焦于人们趋同性的研究发现，人们倾向于被更相似的人吸引，但拥有不同的朋友群体可以提高幸福感和社会凝聚力。28.D根据第2段可知，该研究的主要目的是弄清楚趋同性对人们的主观幸福感的影响。

26.A根据第3段第2句和第3句可知，在北极生活和工作的人们有着不同的背景和观点，如果不能克服这些差异可能造成的意识形态和文化障碍，就无法在这里开展保护工作。因此作者本段是要表达：在北极当一名翻译不是一件容易的事情。27.C根据最后一段第4句可知，作者和当地人一起寻找办法来解决人类和北极熊的冲突。C本文主要介绍了确保宠物狗在道路上的安全的四个方法。28.A根据Increase visibility部分第1句可知，确保你的狗在道路附近能被看见是为了司机能看见并避免撞到它。29.C根据Teach your dog to sit部分第2句可知，教会你的狗在靠近路边时坐下来，在没有明确命令的情况下不要过马路。由此可推断，让狗坐在马路边可以防止狗突然跑到马路上。30.D根据Be prepared for overexcitement部分最后一句可知，在路边时，把玩具和球放在你

推荐给肯尼亚的特殊学校，以进行手语培训和教学。27.A通读全文尤其是最后一段可知，Roy是一个既有天赋又乐于助人的人。C本文介绍了墨西哥的农民为保护chinampa所做出的努力。28.B根据第1段第2句可知，chinampa是当地的阿兹特克人用首都周围湖底的肥沃泥土建造的岛屿。29.C根据第2段第1句可知，在chinampa种植粮食赚不了多少钱。由此可推知，许多家庭发现把土地用于足球场或旅游业更容易且更赚钱。30.A根据倒数第2段第3句可知，特殊的卡片是为了让买家知道所购买的产品来自哪里。3l.A通读全文可知，本文介绍了墨西哥的农民为保护chinampa所做出的努力。D

25.A根据第3段Tanikawa的话以及第5段第2、3句可知，他认为日语是土地，而他是一株植物，吸收日语这片土地的营养创作诗歌。由此可知，他将自己比作一株植物是为了说明日语是他的灵感来源。26.D根据第5段最后一句可知，Tanikawa人生的一个遗憾是年轻的时候就辍学了，没有完成学业。27.A通读全文，尤其是第1段和最后一段可知，本文通过介绍Tanikawa的写作经历、写作风格、知名作品等来缅怀这位著名诗人。C美国夏威夷州正打算将shaka手势设置为该州的官方手势。本文介绍了shaka手势的特点、意义及其使用情况。28.B根据第3段可知，该法案指出做shaka手势需要伸直一只手的小拇指和大拇指，其他三

25.A根据第5段第3句可知，在英国，剪羊毛的时期只持续两到三个月，所以Cameron只能把它当作一项兼职。26.D根据最后一段第2句可知，Cameron是在Matt Smith的农场进行剪羊毛挑战并成功打破该项世界纪录的。27.C根据最后一段倒数第1、2句可知，Matt Smith认为，多年来新西兰一直被誉为剪羊毛之都，而Cameron创造的新纪录可以让新西兰人认为需要前往英国挑战剪羊毛世界纪录，有助于让英国的羊和养羊户出名。由此可知，Matt Smith高度赞扬了Cameron。C研究发现，当依赖回声定位的蝙蝠脑中的关键听觉区域被关闭时，它们依然能迅速适应，采用有效的备用方案来确定路线。28.D根据第1段可知，本文开头通过人类与狗的例子来描述生物用各种方式应对感觉剥夺

5.B解析：蛋白质与双缩脲试剂反过呈紫色，检测尿液中的蛋白质时要先加双缩脉试剂A液，后加双缩脲试剂B液，A项错误；患者出现蛋白尿，使患者血浆胶体渗透压降低，可导致组织液增多，出现组织水肿，B项正确；肌肉注射时，药液首先进入组织液，由组织液穿过毛细血管壁进入血浆和穿过毛细淋巴管壁进入淋巴，随淋巴循环进入血浆，血浆中的药液随血液循环运输到全身组织，C项错误；抗体经浆细胞分泌后主要在血浆中，再与抗原发生结合，所以抗体与抗原的结合发生在内环境中，D项错误。6.A解析：避免接触过敏原是预防过敏反应发生的主要措施，A项正确；进行骨髓移植时，供体和受体的主要HLA达到50%以上相同就可以进行移植，所以白血病患者与其父亲的骨髓配型成功，移植后也可能会发生免疫排斥反应，B项错误；预防艾滋病可对患者接种IV疫苗，并注射多种抗病毒药物进行辅助治疗，C项错误；系统性红斑狼疮是由免疫功能过强引起的，可采用免疫抑制疗法对系统性红斑狼疮患者进行保守性治疗，D项错误。

确。细胞因子能促进T淋巴细胞和B淋巴细胞的分裂、分化，B项正确。I型干扰素具有抑制真核细胞蛋白质合成等多种作用，可用于治疗肿瘤和病毒感染性疾病，C项正确。抗体与抗原发生特异性结合；溶菌酶是一种酶，具有催化作用，能水解细菌细胞壁，同时又作为一种免疫活性物质，具有免疫作用；干扰素（如I型干扰素）具有抑制真核细胞蛋白质合成等多种作用，三者发挥不同的免疫作用，D项错误。5.A解析：赤霉素能促进种子的萌发，据此推测，豆子开始萌发时，赤霉素含量增加，A项正确；豆子萌发成豆芽的过程中，经历了细胞的分裂和分化，细胞分裂过程中有DNA的复制，因此，与豆子相比，豆芽DNA总含量会增加，B项错误；豆子萌发成豆芽的过程中，细胞代谢旺盛，因此，与豆子相比，豆芽自由水与结合水的比值上升，C项错误；豆子萌发成豆芽后，经历了细胞分化，细胞的全能性会降低，但并未丧失，D项错误。6.D解析：遮阴条件下，光反应产生的NADPH和ATP减少，则C3的还原速率降低，即C3的

渗透压大于后者，B项错误；组织液浓度升高或血浆浓度降低都会引起组织水肿，C项正确；内环境稳态需要神经一体液一免疫调节参与，还需要各个系统和器官协调活动，D项错误。5.B解析：项羽在扛鼎时，处于兴奋状态，此时交感神经活动占据优势，瞳孔扩张，心跳加快，支气管扩张，血管收缩，但胃肠的蠕动和消化腺的分泌活动减弱。②⑤符合题意，B项正确，A、C、D三项错误。6.C解析：本题以缩手反射和膝跳反射为背景，考查反射及反射弧的相关内容。反射弧是由神经元和相应的肌肉或腺体等结构组成的，反射弧结构完整并给予适当刺激且刺激从感受器开始到效应器发生反应才形成反射活动，A项错误；所有生物都可以对刺激作出反应，都有应激性，但只有具备神经系统的生物才能产生反射活动，B项错误；缩手反射需要三个神经元参与，而膝跳反射只需要两个神经元参与，C项正确；条件反射的形成需要大脑皮层的参与，非条件反射的形成不需要大脑皮层的参与，D项错误

人际关系、适量运动有助于减少和更好地应对情绪波动，D项正确。4.B解析：电子显微镜是在细胞学说提出之后发明出来的，细胞学说的提出主要基于光学显微镜的观察和研究，A项错误；差速离心法可以通过不同的离心速率将细胞内大小、密度不同的细胞器分离开来，促进对细胞器的认识，B项正确；遗传密码的破译与RNA聚合酶的发现关系不大，C项错误；促胰液素的发现与X射线衍射技术的应用无关，D项错误。5.B解析：神经递质不属于生物大分子，激素中的甲状腺激素是氨基酸衍生物，也不是生物大分子，A项错误；酶具有催化作用，只要条件适宜，既可以在细胞内起作用，也可以在细胞外起作用，B项正确；有些激素如性激素，通过自由扩散进出细胞，不需要消耗能量，C项错误；激素不起催化作用，D项错误。6.C解析：血糖浓度下降时，胰岛A细胞的活动增强，胰高血糖素的分泌量增加，胰高血糖素通寸木液云输，与趣细狗憤上的相成受术相石旧别并结△，悠信自传递公趣细的，促进狂辅百

刺激转化成了条件刺激，A项正确。条件反射建立之后要维特下去，还需要非条件刺激的强化。如果反复应用条件刺激而不给予非条件刺激，条件反射就会逐渐减弱，以至最终消退。因此，只进行语言或动作的刺激，不喂食“鼓励”，该条件反射最终会减弱或消失，B项错误。条件反射的消退不是条件反射的简单丧失，而是中枢把原先引起兴奋性效应的信号转变为产生抑制性效应的信号，比如语言或动作的出现不再预示着食物的到来。因此，条件反射的消退使得动物获得其他刺激间新的联系，这是一个新的学习过程，C项正确。条件反射是在非条件反射的基础上，通过学习和训练而建立的，条件反射使机体具有更强的预见性、灵活性和适应性，大大提高了动物应对复杂环境变化的能力，D项正确。6.D解析：暗适应需要一定的时间，说明神经递质经扩散通过突触间隙需要一定时间，A项正确；弱光促使交感神经兴奋，进而使瞳孔直径扩大，B项正确；交感神经和副交感神经都属于传出神经，C项正确；当人体摄入酒精后，酒精会干扰自主神经系统的调控功能，导致交感神

4.C解析：体液包括细胞内液（约占2/3）和细胞外液（约占1/3），甲、丙、丁构成细胞外液，甲、丙、丁含量之和少于乙（细胞内液），A项正确；若乙是红细胞的细胞内液，则甲是血浆，丁是淋巴液，丙是组织液，需要补充的箭头是“丙→甲”，B项正确；若乙表示的是肝脏细胞的细胞内液，则甲是组织液，丙是淋巴液，丁是血浆，甲的蛋白质含量比丁的低，C项错误；甲、丙、丁构成细胞外液，从某种意义上说，细胞外液是一种类似于海水的盐溶液，D项正确。5.D解析：甲型H11流感病毒是RNA病毒，由于病毒不具有细胞结构，病毒的生命活动必须依赖宿主细胞，在宿主细胞内，利用宿主细胞的原料进行增殖过程，A项不符合题意。tRNA转运氨基酸发生在细胞内，B项不符合题意。食物中的蛋白质被消化成氨基酸发生于消化道中，不发生在内环境中，C项不符合题意。剧烈运动时，肌肉细胞进行无氧呼吸，会产生乳酸。乳酸进入血液后，会与血浆中的HCO3发生反应，生成乳酸盐和H2CO3,这个过程是在血浆中进行的，而血浆是内环境的重要组成部分，D项符合题意。

K23=25,B解析：本题考查闭合电路的欧姆定律，串、并联电路。外电路电阻R=R十R2十R一5Q=70,由闭合电路的欧姆定律可知，通过K的电流1，=无，=1A,A项错误：R,与®两端的电压之北U:U,RKR一二25，B项正确；通过R:与R,的电流之比，太=，C项错误：R,与R消耗的电功率分别为P=R1、P,=1,R,其中1=I3,解得P1:P2=4:5,D项错误。6C解析：本题考查静电场。肉块平行金居板之间的电场强度大小E-”,A项错误：当两金届后不川由王什访世由油滴昌三油在，人浦区古下坡右k01

6.D解析：本题考查闭合电路欧姆定律、电容器。由于上极板接电源正极，故两极板之间的电场方向向下，要使金属微粒悬浮在两极板之间，金属微粒所受电场力的方向应竖直向上，所以E该金属微粒带负电，B.C项错误由闭合电路欧姆定律可知，定值电阻中的电流I一R十，两板之间的电压U=RR金属微粒悬浮在两平行板之间，设金属微粒的电荷量为则有79=mg,解得g=mgdg十R),A项错误、D项正确。ER7.D解析：本题考查电路的动态分析、闭合电路欧姆定律。若电表为电压表，设滑动变阻器右E侧部分的电阻阻值为R',则电压表的示数U=,十R十，R',将滑动变阻器的滑片P向左滑

儿的后电勿虫受为令，寺里开中只电何生戏的中世戏是一余电穷为令的寿戏。示上，)坝正确。6.C解析：闭合开关，电压表与R2并联后的总电阻为2.0k2,故Rv等于4.0k2,A项错误；通过R1的电流IR,=R,U一Uy=2.50mA,B项错误；通过电压表的电流I,一U=1.25mA,C项正确；断开开关，R2两端的电压变大，D项错误。7.A解析：第一次实验时，根据平衡条件可知，库仑力F,=mgan37,又F,=·g,84;第二次实验时，两小球接触后，有94=gB=一89，十49-一2q,故库仑力大小F,-飞·29·29=2mgtan a,细线往左偏，此时细线与竖直方向的夹角a的正切值tana-32,A项正确。

5.A解析：设三个完全相同的电压表的电阻均为R,通过、、的电流分别为I1、I2、I3U U2 U3由并联电路的规律，有1=1：+1，所以发=尺发，即U=U,+U故U,=U-U,=3V,A项正确。6.C解析：电压表和滑动变阻器的一半电阻丝并联，并联后的总电阻是滑动变阻器另一半电阻的)，说明电压表的内阻是滑动变阻器总电阻的一半。在C、A间加上12V的电压，相当于滑动变阻器B、P间的部分和电压表串联在电路中，故电压表两端的电压为C、A间电压的一半，即6V,C项正确。7.D解析：断开S,电容器既不会充电，也不会放电，所以油滴P仍处于悬浮状态，A项错误；

何知识得，2L,故E=,A,C两点处的点电荷在D点产生的电场强度大小均为E→是夹角为60，放D点的电场强度大小。=2Ecos30-,D点的电杨强度方向垂直L2BD向右，与O点的电场强度方向相同，E。:ED=8:3√3，A项错误、C项正确；O、D连线上电场强度的方向与OD垂直，故OD是等势线，B项错误；由对称性可知，M、N两，点与O点电势差的绝对值相等，B点的电势为O,则有UB=一UB,D项错误。5.A解析：由题图可知，定值电阻R与滑动变阻器串联，理想电压表、、的示数分别为定值电阻两端的电压、路端电压、滑动变阻器两端的电压，理想电流表(A的示数为电路中的电流。将滑动变阻器的滑片向下滑动，滑动变阻器接入电路的电阻变小，根据闭合电路欧姆

用件T:农店已丁日的△月儿日天和乡1、C~为、日可日的电分定AC一4.8×10-17-1.6X10-sV=一300V;根据氢原子核的运动情况可知，B,E两点间的电势差U距=WE-6.4X10-173.2X10-。V=-200V。由于0点的电势为0，故pB=一100V,pE=100V。如图所示，连接A、C两点，AC连线与OB连线的交点为P,由几何关系可知，P点为AC连线和OB连线的中点。根据匀强电场中任意一线段中2U,解点的电势等于线段两端点电势之和的一半可知，9=0=一50V,又99p=得pA=一200V,pC=100V,则有pc=PE,可知电场线的方向由D点指向A点，A项错误；根据分析可知，F点的电势与B点的电势相同，9r=一1O0V,B项错误；电场强度大小E=