九年级英语北师大版上册同步练习_Unit 8 Discoveries

九年级英语北师大版上册同步练习_Unit 8 Discoveries姓名:_ 班级:_ 成绩:_一、单选题1 . Have you seen my brother?Yes. I _ him in the library five minutes ago.AmetBhave metCmeetDhave been met2 . The Suzhou Gardenabout all over the world.AknowsBknewCis knownDwas known3 . For most people in America, home should be, , comfortable.Aat allBin factCabove allDat first4 . My friend is the same _me .AtoBwithCinDas5 . Why not _?Aencouraging her to study hardBto encourage her to study hardCencourage her to study hard6 . Its really _ you to drive so fast on such a foggy day. Slow down!Acrazy ofBwise ofCcrazy forDwise for7 . Tom was able himself when he was six.Adress upBdresses upCto dress upDdressed up8 . You have to be _ and wait until I finish my work.ApatientBstrictChonestDactive9 . To deal with the heavy traffic, the government in Taiyuan _ an idea which limits the Peak Time Number (高峰期限号) on Binghe Road.Acame up withBcaught up withCgot on with10 . Her bedroom is _ dirty.Aa kind ofBall kinds ofCkind ofDkinds of11 . Hi, Jack. Would you like to come to my birthday party next Friday?Id love to, but Im not_. Im leaving for Beijing on that day.AbelievablyBenjoyableCusefulDavailable12 . -What do you think of Li Ming?-He is a serious boy. If he _ the tasks, he will try his best to finish them well.Awill be givenBis givenCgivesDwill give13 . The old should _Abe talked politelyBbe talked to politelyCbe talked to politeDtalked to polite14 . The kids may not go to school in the future.They_at home on computers.Ahave studiedBwill studyCstudied二、补全短文5选5If you ask a teacher in China what makes a good student, he or she would probably tell you that a good student is someone who gets high marks in exams. It is true that most teachers share this opinion. 15 . She says that as an educator, she feels sorry about what her students have to do every day. She hates to see her students study day and night for the endless exams. These teenagers have no time to relax or hang around with their friends. They shouldnt be turned into bookworms.16 . Shen Hong thinks a good student should be like this:A good student is honest and kind to others. 17 . lf he does something wrong, he says sorry immediately, Apart from this, a good student is always ready to help his friends when they are in trouble. A good student is one who always tries his best in studies. He makes full use of his time to learn both in and out of class. Hard work comes first no matter how clever he is. 18 . He often plays ball games, or goes camping with his friends. 19 . 三、完型填空One day, a lamb（羔羊）walked away from the other sheep in the forest . Then she met a wolf. The wolf told her that he wouldnt hurt _. However , he planned to eat her ! But first he needed to find a good reason for eating the lamb.So he _. “Dear Lamb, did you say _words about me last year?”“I dont think thats possible,” she answered in a sad _, “I was born in January this year. I was not born at that time.” Then , the wolf continued, “Youve once eaten the _in my field.” “No sir, ”replied the lamb, “I have not tasted grass yet. My mom says Im too young to eat grass. You see , I dont have any teeth yet.”The wolf tried again, “I saw you _ the water in my well （井）when I walked home last week.”He shouted angrily. “Unbelievable!”explained the lamb, “My mothers milk is both food and drink to me. I dont _drink any water in your well.”All _a sudden, the wolf jumped onto the lamb, saying, “Well! I dont mind if you have something against my opinions. Now you are my delicious lunch!”Sometimes its unnecessary for us to listen to the “bad _”in our lift. We will not know _ the last minute, but its too late.20 . AmeByouCher21 . AaskedBgotCmade22 . AgoodBbadCnice23 . AvoiceBsoundCnoise24 . AleavesBgrassCtrees25 . AdrinkingBeatingCthrowing26 . Astick toBhave toCfail to27 . AwithBforCof28 . AbearBwolfCsheep29 . AuntilBsoCand四、阅读单选It seems to be strange to you there is a blind spot(点) on the eyes. Here is an interesting experiment that can make something disappear, when one eye is open.Make a card about the size of a postcard and write two English letters L and R on it, L on the left and R on the right. First, hold the card about 80 cm away and you see both the letters. Then close your right eye and look at the letter R only with your left eye. And now, as you move the card slowly towards you, youll find the letter L disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed, youll find the letter R disappearing.Why does the letter disappear? It is because there is a blind spot on the eye. When the image of the letter falls on the blind spot, it wont be seen. That is why either of the letters disappears.30 . The writer of the passage thinks that _ there is a blind spot on the eye.Afew people knowBno one knowsCmost people knowDall the people know31 . In which order should you do the experiment?Hold the card Move the card nearer Close your right eye Write two English letters Look at the letter R Make a cardABCD32 . The passage mainly tells us _.Ahow to find the blind spotBan interesting experimentCwhere the blind spot isDthere is blind spot on the eyePaper is one of the most important products ever invented by man. The invention of paper meant that more people could be educated because more books could be printed. Paper provided an important way to communicate with knowledge.Paper was first made in China about 2，000 years ago. In Egypt and the West，paper was not very commonly used before the year 1400. Paper was not made in Southern Europe until about the year 1100. After that，the forestry countries of Canada，Sweden，Norway，Finland，and the United States became the most important in papermaking. Today Finland makes the best paper in the world. And it has the biggest paper industry in the world.When we think of paper，we think of newspapers，books，letters，envelopes，and writing paper. So paper plays an important role in our lives.Paper is very good for keeping you warm. Houses are often insulated (隔热) with paper. You perhaps have seen homeless men sleep on a large number of newspapers. They are insulating themselves from the cold. In Finland，in winter it is sometimes 40 degrees below zero. The farmers wear paper boots in the snow. Nothing could be warmer.33 . What did the invention of paper mean?A. It meant more people could be educated.B. It meant more books could be printed.C. It meant paper is one of the most important products.34 . When was paper made in Southern Europe?A. Before the year 2000. B. After the year 1400. C. After the year 1100.35 . Which country makes the best paper?A. Norway. B. Canada. C. Finland.36 . Whats the meaning of the sentence “Nothing could be warmer.”？A. Books are warmer. B. Newspapers are warmer. C. Paper is the warmest.37 . Whats the main idea of the passage?A. The invention of paper. B. The best paper. C. The uses of paper.With more and more cars on the road, the traffic jam will happen. How do we see it and how can we solve the problem?We know that the traffic jam happens in many places, especially in big cities. What are reasons for the problem? On one hand, some people think that they should have a car when they have enough money, and then its easy to go out and they can feel comfortable. On the other hand, a growing number of people hope to use their cars to show off (炫耀). Whats more, years of research has shown that one of other reasons for the traffic jam is the driving habit. For example, many young people enjoy driving very fast, so they can feel excited. At last, most of them hardly care about the speed (速度) rules. Many governments are working at how to make the traffic better. In my opinion, firstly, the governments should educate those people who have cars or plan to buy cars. The governments must make them know that the traffic jam is very serious, and set up a much more perfect traffic system (体系) to solve the traffic pressure.38 . What does the underlined word “jam” mean in Chinese?A事故B堵塞C规则D房间39 . Why is the traffic jam getting more and more serious?ABecause there are not enough ways of transportation (交通方式).BBecause there are fewer speed rules.CBecause there are more and more cars on the roads.DBecause many governments are working at how to make the traffic better.40 . Which of the following is NOT true?AThe reason for the traffic jam is that people have too much work.BThe reason for the traffic jam is the driving habit.CThe reason for the traffic jam is that some people want to show off.DSome people think that they should have a car when they have enough money, and then its easy to go out and they can feel comfortable41 . What should the governments do to make the traffic better?AThey should educate those people who are young.BThey should set up a much more perfect traffic system.CThey shouldnt allow people to buy so many cars.DThey should hardly care about the speed rules.42 . What does the passage mainly talk about?AReasons why people want to buy cars.BHow drivers should drive.CThe traffic jam, reasons for it and solutions.DMany young people enjoy driving very fast, so they can feel excited.A fish that lives in America can live out. of water for months at a time, similar to how animals got used to land millions of years ago, a new study shows.The Mangrove Rivulus, a kind of little fish, lives in small pools of water. When their living place dries up, they live. on the land, said Scott Taylor, a researcher in Florida.The fish can grow as large as three inches. They group together and breathe air through their skin before they can find water again.The new scientific discovery came during a trip. We were travelling for fun. and one day I kicked over a log (圆木) and the fish came out, Taylor told reporters by telephone. He said he would make his study on the fish known to the public in an American magazine early next year.In lab tests, Taylor said he found the fish can live up to 66 days out of water without eating.Some other fish can live out of water for a short period of time. The walking catfish found in Southeast Asia can stay on land for hours at a time, while lungfish(肺鱼) found in Australia, Africa and South America can live out of water, but only in a not active(活波的)way. But no other known fish can be out of water as long as the Mangrove Rivulus and keep active, according to Patricia Wright, a biologist at a Canadian University.More studies of the fish may tell how animals changed over time.These animals live in conditions similar to those millions of years ago, when animals began to move from water onto land, Wright said.43 . The Mangrove Rivulus is a type of fish that_.Alives on land in AfricaBcan stay alive for months out of waterCprefers living in dry placesDis the longest living fish on earth44 . Who will write a report on Mangrove Rivulus?AScott Taylor.BSome reporters.CPatricia Wright.DScientists from Europe.45 . According to the passage, lungfish can_.Abreathe through its skinBbe found in AsiaCkeep alive out of waterDkeep alive and walk on land46 . Which one of the sentences below is not true?AThe Mangrove Rivulus fish can live out of water as long as other animals if it has something to eat.BMillions of years ago, animals began to live onto land from water.CLungfish found in Australia, Africa and South America can live out of water in a not active way.DThe walking catfish found in Southeast Asia can stay on land for hours at a time.47 . What can we say about the discovery of Mangrove Rivulus?Aft was made by Scott Taylor, a researcher in New york.BIt was helped by an American magazine.CIt was helped by Patricia Wright.DIt was made by a researcher while travelling.五、根据首字母、中文提示填空根据句意及首字母或汉语提示完成单词48 . Tony likes reading and he has_books.49 . Its 6：30 pm. Its time to go home. I must _now.50 . My grandparents live in a small _(村庄).51 . Some students in our class go to school by_(小船).52 . We all believe(相信)this is a _(真的)story.53 . There is a new _(桥)across the river.54 . Study hard, and your _(梦想)will come true.根据句意及首字母提示完成单词。55 . Bo