陕西省2018届高三年级第四次模拟考试英语第卷第一部分 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 conversation probably take place?A. On the train.B. At a subway station.C. At a bus stop.2. What are the speakers mainly talking about?A. A picture.B. A vacation.C. A camera.3. When does this conversation take place?A. In the morning.B. At noon.C. In the evening.4. Who is the woman describing?A. A friend.B. A robber.C. A movie star.5. What do the speakers plan to do on Wednesday?A Take Aunt Vicki to the hospital.B. Make lunch for Aunt Vicki.C. Go to Aunt Vickis house.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、C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。每段对话或独白读两遍。听下面一段对话，回答第6和第7小题。6. What is the probable relationship between the speakers?A. Neighbors.B. Grandmother and grandson.C. Teacher and student.7. What will Billy do this Saturday?A. Help his mother grow flowers.B. Help Mrs. Brown dean her house.C. Help Mrs. Brown in her garden.听下面一段对话，回答第8和第9小题。8. Which place is the man looking for?A. Queens Street.B. The womans house.C. Q Bar.9. What should the man do at the round-about?A. Take a left.B. Go straight.C. Take the first right.听下面一段对话，回答第10至第13小题。10. What is the relationship between the speakers?A. Colleagues.B. Manager and client.C. Boss and secretary.11. When will the meeting be held tomorrow morning?A. At 10:00.B. At 8:30.C. At 7:15.12. What will the man do tomorrow?A. Wait for the woman to pick him up.B. Drive the woman to work.C. Meet with the woman in her office.13. What does the man ask the woman to bring?A. Coffee and a documentB. Coffee and an air ticket.C. A file and an air ticket.听下面一段对话，回答第14至第16小题。14. How does the man feel about commercials?A. They are funny.B. They are annoying.C. They are poorly written.15. Why does the woman watch TV dramas?A. She likes the characters.B. She is tired of movies.C. She loves the commercials.16. How does the woman react to the new policy?A. She doesnt care.B. She hates it.C. She welcomes it.听下面一段对话，回答第17至第20小题。17. Whats the womans general view of 4ie book?A. Its informative and interesting.B. Its hard to get through.C. Its not well-organized.18. Which of the following topics is NOT covered by the book?A. The background information of potato industry.B. The history of fast food.C. Information about vegetarian diets.19. What does the author seem to do in the book?A. Praise the fest-food industry.B. Expose some unknown negative things about fast food.C. Analyze the character of Americans.20. What does the woman do at the end of the talk?A. She recommends the book to people.B. She slightly criticizes the book.C. She wonders if the book can change peoples eating habits. 第二部分 阅读理解（共两节，20小题，每题2分，满分40分）第一节：阅读下列四篇短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。ABlack Bear MisunderstandingsHere, FWC (Florida Fish and Wildlife Conservation Commission) shows some common misunderstandings about Florida black bears in an effort to increase popular understanding of Floridas largest land mammal.Myth #1: Feeding black bears that wander into your yard helps the bears.The feeding of bears, raccoons, and foxes is against the Florida law. Bears are opportunistic feeders and will remember where to; find easy food and return to the location. If they continue to gain access to human provided foods, they can become food conditioned and habituated. Bears that begin to exhibit those behaviors can become a public safety risk and possibly be killed by wildlife officials. Remember “A fed bear is a dead bear.” If a bear is seen in your yard, increase their natural fear of humans by making loud noises from a secure location.Myth #2: Black bears are strict carnivores (食肉动物)。While the bear family is part of the Order (目) Carnivora, the Florida black bear is described as an omnivore (杂食动物), eating a diet made up of 80% vegetation, 16% insects, and 4% meat. Bears will rarely try to chase down a large animal, such as an adult deer, for a meal, because it will result in a loss of energy a lot of energy used trying to catch the animal with very little chance of a successful catch, thus no energy gained.Myth #3: Its best to run away or climb a tree to escape a black bear.Black bears have curved toe nails, naturally making them great climbers. They will commonly climb trees or send their babies up a tree to escape an obvious danger. Nut bearing trees, like oaks, are common places to find black bears feeding in the fall. Black bears can run up to 30 mph. Running from any wild animal can also cause a chase instinct, so it is best to back away slowly and find a secure location, like a vehicle or bui