仁爱科普版八年级上Unit4 Our world Topic1What’s the strongest animal on the farm_同步练习A卷.doc

仁爱科普版八年级上Unit4 Our world Topic1Whats the strongest animal on the farm?同步练习A卷姓名:_ 班级:_ 成绩:_一、 根据句意及首字母提示补全单词。 (共1题；共10分)1. （10分）根据句子意思，用括号中所给的汉语提示或英语单词的适当形式填空。When Li Na appeared, some of her fans jumped with _(excite).The second-hand smoke is also _to peoples health. (harm)Han Han is _known as a writer and a racing driver . (wide)Please check if the printer is_to the computer. (connect)My grandmother told me the sun _ in the east and sets in the west. (rise)Its difficult for a common young man to_to buy a flat in modern cities. (买得起)Shopping online is more and more popular among the young at_. (现在)Many rich Chinese families like to send their children to study _now. (国外)Youd better buy some _toys for your children as gifts during the festivals. (教育性的)They have a _ research about how to prevent AIDS. (far)二、 用括号内所给单词的适当形式填空。 (共5题；共5分)2. （1分）The Changjiang River is the _ (long) river in China.3. （1分）I think its too expensive. Id like a _ (cheap) one.4. （1分）The second film made us even_(exciting) 5. （1分）Which is _ (close) to the sun, the earth or the moon?6. （1分）Which do you like _ (well), apples, pears or bananas?三、 根据汉语提示完成句子，每空一词。 (共1题；共1分)7. （1分）我的父亲想要我成为一名作家。My father _a writer.四、 单项选择。 (共10题；共20分)8. （2分）Every year, there are millions of visitors coming to visit Huang Shan.A . a fewB . a lot ofC . some9. （2分）There are _ visitors to the wetland park, and the number is becoming _ now. A . hundred of; larger and largerB . hundred of f; more and moreC . hundreds of; larger and largerD . hundreds of; more and more10. （2分）The Great Wall of China is wall in the world. A . longerB . longC . the longestD . longest11. （2分）You see, “Food Safety” receives thousands of Internet hits a day.Yes, it becomes one of the _ topics(话题) these days.A . uninterestingB . hotC . most uninterestingD . hottest12. （2分）Toms parents died five years ago.And since then, he has lived alone.A . at that timeB . from then onC . from time to time13. （2分）Would you like to come to my party _ Saturday afternoon?Id love to, but I cant. I have to prepare _ an exam.A . in; onB . on; forC . at; toD . of; on14. （2分）Your friend is _ than you, so you should be as _ as him. A . popular, friendlierB . more popular, friendlyC . more popular, friendlierD . popular, friendly15. （2分）Lily was _ in her class. A . fastB . fasterC . very fastD . the fastest16. （2分） Now the air in our city is _than it used to be. I agree. I think something must be done to stop it.A . even worseB . much betterC . very goodD . very bad17. （2分）They ask _advice _computer problems. A . for; andB . /; aboutC . /; toD . for; about五、 完形填空。 (共1题；共10分)18. （10分）完形填空Workers arent allowed to go into a big underground computer center until they step up to a machine that takes a quick picture of the tiny blood vessels (血管) inside their eyes.If the machine cant 1the picture with images in its computer, the worker is stopped by security guards (保安员).Each person has his own way of blood vessels in his or her2.And unlike a key, the way cant be3.Old-fashioned keys and locks may soon be things of the past.High-tech security devices (安全装置) are being fixed at military (军事的) bases, computer centers and banks.Companies that 4the machines say theyll someday be used in peoples homes and cars.Already, a Japanese company has fixed ways that recognize (识别) peoples fingerprints in 360 new homes.The machines open the doors only for the 5of the houses.The new security ways are selling well because thieves and robbers are getting better at breaking into buildings and computers that are 6by keys and locks.Since nobody can steal or copy a fingerprint, or ones eyes, the new machines are 7.Other new machines recognize ones voice.Two American companies use 8machines to keep an eye on their computers.Inexpensive voice-recognition machines may someday take the place of locks on cars.The doors would open only for the owners.The machines would 9the owners as little as $270.Although the up-to-date machines are amazing, scientists must still solve a serious problem.How will a boy borrow his dads car without borrowing his dads 10?（1）A . match B . fit C . compare D . share （2）A . face B . eyes C . voice D . fingerprints （3）A . borrowed B . missed C . stolen D . bought （4）A . make B . buy C . have D . copy （5）A . makers B . buyers C . sellers D . owners （6）A . connected B . collected C . prevented D . protected （7）A . safe B . unusual C . helpful D . useful （8）A . fingerprints B . voice-recognition C . locks D . eye-recognition （9）A . pay B . spend C . take D . cost （10）A . face B . voice C . fingers D . photo 六、 快乐阅读. (共2题；共22分)19. （10分）根据短文理解，选择正确答案。About 30 years ago, China was known as the Bicycle Kingdom. But the two-wheeled mode（方式） of transports popularity began to disappear Many bikes were soon replaced by their fuel-powered competitors. But recent months, we have seen a revival of bikes across China. An increasing number of people choose cycling instead of driving to schools, to workplaces or to do sightseeing. The introduction of bike-sharing project, which was firstly started by newly set up companies like Ofo and Mobike, has brought the popularity to a new level.According to the data, the first week of this year saw 5.85 million active users of Mobike while Ofo had 1.4 million active users. People can unlock the shared bikes by simply using their smart phones. The bikes are equipped with GPS and can be left anywhere in public for the next user. Theyre popular among many Chinese people because they provide an effective solution to the last mile problem, which people have to walk to their destinations in the last part of their journeys.In places where the subway doesnt arrive, where its difficult to change from one kind of transport to another, its so easy to get where you want to go with Mobike;”Hu Hong 29, told AFP. She rides to his workplace every day.However, the project has also led to problems such as illegal parking, vandalism (故意破坏 ) and theft. Last month, two nurses in Beijing were placed under administrative detention（行拘留）for five days for putting locks on two shared bikes. And in December, a man who stole a shared bike was sentenced to a 3-month detention and fined 1, 000 yuan by the Shanghai Minhang Peoples Court.In fact, to deal with these problems, some foreign companies came up with the idea of encouraging people to return the bikes to stations by giving them free time for their next rides as a pride. Now, Chinese service operators are also trying to solve these problems. For example, Mobike sets a100-point credit(信用） score for each user. The points will be taken if there is bad behavior. Once a score drops below 80, bike rental is increased t0 100 yuan per 30 minutes. up from 0.5-1 yuan.（1）According to the article, what does the underlined word probably mean?A . 生存B . 复兴C . 普及D . 上演（2）Who started the bike-sharing project firstly?A . The governmentB . Some newly set up companiesC . Some foreign companiesD . Smart phone companies（3）Which statement about the shared bikes is NOT TRUE according to the article?A . Mobike seems more popular than Ofo in the first week of this year.B . People can park the bikes anywhere because they are equipped with GPS,C . The shared bikes provide an effective solution to the last mile problem,D . A smart phone is needed to unlock the bikes.（4）According to the article, which kind of punishment is NOT included for peoples bad behavior?A . they may be placed under administrative detention.B . They may be fined a certain amount of money.C . Their credit score will drop.D . They may be forbidden to use the shared bikes.（5）What is the article mainly about?A . The introduction of shared bikes.B . The problems of shared bikes.C . The popularity of sh2Lred bikes.D . How to use shared bikes.20. （12分）Choose the best answer. Many scientists think that the Earth is getting warmer and warmer. If the change continues, the natural world and human society will face danger. Scientists believe human activity is responsible for the climate change. We produce too many greenhouse gases. They keep heat in the air and make the Earth warm.Many of the worlds governments agree. And they want to solve the problem. So from 7 to 18 December, 2009，they held a conference in Copenhagen, Denmark to talk about global warming and climate change.Representatives(代表) from 192 countries and regions went to the meeting. Although they have not reached an agreement, the Copenhagen Accord(哥本哈根协议) was an important beginning to save the Earth. It was made by a small group of countries including China，the USA，India, Brazil and South Africa. Some other countries at the conference also showed support.What are the key points of the Copenhagen Accord? The accord limits global temperature increases to 2C by 2050. Scientists think it could help the world to avoid serious climate change.The accord also says that developed countries must promise to cut greenhouse gas emissions(排放) to the UN by 31 January, 2010. The accord asks developed countries to give money to help developing countries.Many countries and organizations are disappointed that the conference didnt reach a legal document(法律文书). And they think the accord is not clear enough about its goals.African leaders are worried that the goal of a 2C global temperature increase isnt good enough, because it will mean a much higher increase in temperature across Africa. This could cause big problems like food and water shortages across the continent.Still, UN Secretary General believes the conference was an improvement.Finally we reached a deal, Ban said, the accord may not be everything everyone had hoped for, but this is an important beginning.（1）What do scientists believe is responsible for the climate change? A . Human activity.B . Animals growing.C . Plants growing.D . Too many people.（2）_ countries and regions took part in the Copenhagen meeting. A . 18B . 20C . 192D . 205（3）What did NOT members of the Copenhagen meeting talk about? A . Economic recovery (经济复苏).B . Global warming.C . Climate change.D . Cutting greenhouse gas emissions.（4）Whats the attitude of African leaders towards the goal of a 2C global temperature increase? A . They are happy about it.B . They dont care much about it.C . They are worried about it.D . They support it.（5）What does the underlined word disappointed mean? A . It means worried because something bad has happened.B . It means sad because something was not as good as they had hoped.C . It means afraid because of something terrible.D . It means upset because of the changeable situation.（6）Which is TRUE about the Copenhagen Accord? A . Developing countries must promise to cut greenhouse gas emissions.B . Both developing countries and developed countries should not produce any greenhouse gases.C . The EU agreed to give $ 3.6 billion to help developing countries.D . The Copenhagen Accord isnt a legal document, but its an important beginning to save the Earth.七、 任务型阅读。 (共1题；共25分)21. （25分） （2015临淅）What do you think is the most common illness? Do you get ill sometimes? We are lucky to live now, because there are lots of medicines to make people better.The most common illness in the world is the cold. It often begins with a sore throat. Then you sneeze and your nose runs. You usually have a headache too. Often you cough later. Its not a very bad illness, but you can feel quite ill.There isnt a cure (治愈) for a cold, but you can take medicines to make you feel better. For instance, aspirin (阿斯匹林) can stop your headache. It is good to rest, and to drink a lot of