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1、Unit 4测试卷测试卷八年级八年级八年级八年级 上册上册上册上册(时间：80分钟 满分：85分)第一部分第一部分 选择题（选择题（60分）分）.词汇（15分）i.从下面每小题的A、B、C三个选项中选出可以替换画线部分的最佳选项。(共8小题，每小题1分)()1.What day was it yesterday?It was Tuesday,August 8.It was quite an uncommon day for people in Jiuzhaigou.A big earthquake happened there.A.warmB.unusualC.bright()2.What a
2、re you reading,Alan?Im reading a book about changes in China in the past century.Its a great book.A.one hundred yearsB.fifty years C.twenty yearsBA()3.Do you know the animal in the picture?Yes,its a cute koala.It lives in Australia.It sleeps during the day and eats at night.A.in the daytimeB.in the
3、futureC.in the end()4.Your new shoes look beautiful.Thanks.I bought them last weekend.Theyre cheap and feel nice and soft.A.popularB.comfortableC.heavyAB()5.What did you do yesterday afternoon,Sally?I watched a show with my parents.I really like the clown.Hes so funny.A.importantB.amazingC.interesti
4、ng()6.Excuse me,Id like to buy a new mobile phone.How about this one?Its the newest model.Our company produced it last month.A.brokeB.soldC.madeCC()7.What are you going to do tomorrow,Joe?Im going to attend a meeting.My boss is ill,so Ill go to the meeting instead of him.A.in place ofB.in addition t
5、oC.other than()8.Christmas is coming.What presents should we send to our friends?Lets give them some practical ones,such as scarves and umbrellas.A.carefulB.usefulC.colourful ABii.根据句子意思，从下面每小题的A、B、C三个选项中选出恰当的词语完成句子。(共7小题,每小题1分)()9.Have you heard of the accident which happened last Friday?Yes.It mad
6、e the _ on the bus get injured seriously.A.guests B.passengers C.customers()10.Believe in yourself.I _ the good news from you.Thank you.I will work hard.A.look after B.look for C.look forward to BC()11.Look,the boy is riding a bike with only one _.Oh,it is amazing.A.wheelB.ringC.notebook()12.Can you
7、 _what it would be like to live without electricity?It would be terrible.A.think B.imagine C.plan AB()13.To live a green life,we should try to save _energy and produce _ pollution.Yes,youre right.A.more;lessB.less;moreC.more；fewer()14.Have you heard an old saying“its easier said than done”.Yes.Turni
8、ng the thought into a _ thing is not easy.A.practical B.beautifulC.necessary()15.Why not have dinner with us tonight?_ A.It sounds great.B.Thats too bad.C.Congratulations to you!AAA.完形填空（15分）阅读下面短文，从短文后所给的A、B、C三个选项中选出能填入相应空白处的最佳选项。（共10小题，每小题1.5分）The Chinese girl Zheng Daizi is a famous 16 in England
9、.The Nokia company asked her to design a phone that is 17 for the environment.As a result of her research,she found that normal phone batteries(电池)are expensive and bad for the environment.It also uses many good resources to 18 a normal battery.So she wanted to design a battery that is 19 .Then a No
10、kia cellphone that drinks 20 was born.The cellphone had a bio-battery.It gets power from sugar.So users only need to put a glass of cola into it,and then watch the cola turn into 21 .Once the battery dies,only oxygen and water 22 .Bio-battery can 23 three to four times 24 than the usual batteries.In
11、 fact,Zheng said that 25 cola,but also soda with sugar can be good resources to power the cellphone.()16.A.student B.designer C.scientist()17.A.bad B.not bad C.harmful()18.A.make B.making C.be made()19.A.white B.red C.green()20.A.water B.wine C.cola()21.A.drink B.water C.power()22.A.left B.is left C
12、.are left()23.A.last B.first C.least()24.A.long B.longerC.longest()25.A.only B.only not C.not only BBACCCCABC.阅读理解（30分）阅读下列短文，从下面每小题的A、B、C、D四个选项中选出最佳选项。(共20小题,每小题1.5分)A 3-D VR glasses This is a new arrival 3-D VR Shinecon Helmet Virtual(虚拟的)reality glasses.It supports many smart phone models with An
13、droid or IOS system.Put your phone into the VR glasses and enter the virtual reality world.You can enjoy the super big screen effect and 3-D videos.No need to go to cinemas.You can also play 3-D games with it.Specification(规格说明)Brand Name:GtekSize:190 mm135 mm85 mmWeight:500 gLens:HD Optical Resin A
14、ugmented LensLens Diameter:30 mmPhone Supported:Screen size from 3.5 to 6.0 inches,phone width less than 85 mm,length less than 160 mm()26.How do you use the 3-D VR glasses?A.By putting your phone into it.B.By putting it into your phone.C.By connecting it with your computer.D.By touching the screen
15、of your phone.()27.According to the specification,we can know the information EXCEPT _.A.brand name B.weight C.phone supportedD.packing sizeAD()28.Which of the following is TRUE according to the passage?A.You must go to cinemas if you want to use the 3-D VR glasses.B.You can use the 3-D VR glasses t
16、o play 3-D games.C.The 3-D VR glasses is about 190 g in weight.D.If your smart phone is 200 mm in length,you can use the 3-D VR glasses.B()29.The passage is mainly from _.A.a shopping websiteB.an introduction of 3-D VR gamesC.an introduction of a movie D.a poster of new smart phonesAB A man made a n
17、ice talking machine.It could weigh peoples weight.The man wanted to try the machine before he could make a lot of machines.He put the machine into the waiting room of a station.There were always lots of people in and out.The first one who used the machine was an Indian woman.She stood on the machine
18、.The machine thought for a few seconds to decide which language to speak.“Good morning,Madam,”it said in Indian.“Your weight is 72 kilograms.Thats three kilograms more.If you eat more fruit and vegetables,you will be soon all right.Please have a nice day.”The second one to use the machine was a Chin
19、ese girl.She stood on the machine and waited to hear her weight.“Good morning,Miss,”the machine said in Chinese.“Your weight is 45 kilograms.Its all right for your age.Keeping eating what you eat every day.Please have a nice day.”The third one to use the machine was a very fat American woman.She tho
20、ught for a long time to stand on the machine.The machine spoke quickly in English,“Good morning.Will one of you get off?”()30.The machine in this passage could _.A.weigh and talk to people B.tell people what they should eat C.speak all kinds of languages D.make people laugh()31.According to the pass
21、age,if the Indian woman weighs _,she will be all right.A.72 kilogramsB.69 kilograms C.75 kilograms D.45 kilogramsAB()32.The machine said to a Chinese girl that she _.A.should eat more B.should eat less C.had to eat more fruit D.kept herself healthy()33.How was the American woman?A.She was healthy.B.
22、She liked thinking.C.She was too heavy.D.The machine didnt like her.DCC Taking away a citys rubbish is a big job.Every day trucks come into a city to collect it.Most rubbish is made up of things we cant eat or use.If we kept these things we would soon have a mountain of rubbish.In some cities the ru
23、bbish is collected and taken outside of city to a dump.Often the city dump is placed where the ground is low or there is a big hole.The kitchen rubbish is broken into small pieces and sent into the sewage system.The sewage system takes away the used water from toilets,bathtubs and other places.To ke
24、ep mice and flies away,some earth is used to cover the newly dumped rubbish.Later,grass may be planted on the rubbish-filled land.Finally,a house or a school may be built there,and then youd never know that this had once been an old rubbish dump.In other cities the rubbish is burnt in special places
25、.The fire burns everything but the metal.Sometimes the metal can be used again in factories where things are made of metal.The food parts of rubbish are put in special piles where they slowly change into something called humus(腐殖质),which looks like black earth.It is rich with the kinds of things tha
26、t feed plants and help them grow.()34.Where is the rubbish put after it is taken outside of city?A.On the mountain.B.In the water.C.In low places.D.In special places.()35.The underlined word“sewage”in the passage means“_”.A.排污 B.染色 C.洗涤 D.吸尘()36.How should we take care of a used metal box according
27、to the passage?A.By burning it off.B.By putting it in water.C.By throwing it away.D.By reusing and recycling it.CAD()37.The main idea of the passage is_.A.to let us know taking away rubbish is a big job B.to explain the need for rubbish collectionC.to introduce different ways to treat rubbish D.to t
28、ell people to take useful things out of rubbishCD It is 40 metres long and 6 metres wide.This must be the biggest bus you have ever seen.It can carry 1,200 to 1,400 people.It is Chinas new Super Bus.It is going for a test run in Beijing at the end of this year.Some other cities are also interested i
29、n running the Super Bus.They hope it can solve traffic problems.The Super Bus runs along fixed tracks(固定轨道).The bus sits on top of two 2.2-metre-tall legs.The legs have wheels at one end.Small cars can drive under the bus,so the Super Bus does not take up much road space.The bus runs on electricity
30、and sun energy.It can travel up to 60 km per hour.Its creator,Song Youzhou,says it can reduce(减少)a lot of traffic jams(堵塞).The Super Bus could do the work of 40 buses.In that way,it can save 860 tons of fuel every year,according to Song.“Building a Super Bus and its tracks costs less than building s
31、ubways.Subways are nearly ten times more expensive to build,”Song said.Some people worry that the Super Bus may not be safe.However,Song says theres no need for concern.The Super Bus has laser scanners(激光扫描仪)between its legs.The scanners make sure the cars keep a safe distance.()38.All of the follow
32、ing statements are the advantages(优势)of the Super Bus EXCEPT that _.A.the bus doesnt take up much road spaceB.the bus can do the work of 40 busesC.the bus isnt very easy to build and driveD.the bus can save a lot of energy every yearC()39.According to Song,its safe for small cars to drive under the
33、Super Bus because _.A.the bus is tall enoughB.the road is wide enoughC.there are scanners between its legsD.the bus travels at a speed of 60 km per hourC()40.We can guess that Songs purpose of building the bus is to _.A.take the place of small carsB.reduce traffic jamsC.increase its speedD.reduce ca
34、r accidents()41.This passage is mainly about _.A.the normal busB.the small carC.the subwayD.the Super BusBDE Is the world too crowded?Well，thats a hard question to answer.Its all a matter of perspective(视角).In Montana，you might drive for a mile in any direction and not see another human being.In Mac
35、ao,60,000 people live in every square mile!What is true is that the worlds population doesnt stay the same.It has been increasing at a very fast rate(比例).Thats in part because in each generation(代)there are more people who then have children than in the last generation.Five hundred years ago，the pop
36、ulation of the world was about 460 million.In 1900，the worlds population was under 2 billion(十亿).Right now it is doubling every 40 years.That means，if this rate of growth continues，when you are a parent，there will be twice as many people on Earth as there are now.Wow!Now thats a whole lot of people!
37、Soon the worlds population will probably reach 7 billion.Some people worry about that!But there is a lot of disagreement about just how many people on Earth equals(相当于)too many people.But everyone agrees that the more people there are，the more resources(资源)the world needs to feed，house and take care
38、 of all of them，and the more need there is to think carefully about how we live and use the Earths resources.()42.From the first paragraph we can know that _.A.Montana is too crowded B.Macao is too crowded C.the world is too crowded D.the world is not too crowdedB()43.The population is increasing fa
39、st partly because_.A.people live longer than beforeB.there are less wars than beforeC.medicine is developing faster than beforeD.more couples now would like to have children than before()44.The writer thinks that with the population increasing，we should _.A.find more resources B.use more resourcesC.
40、think about our ways of living D.move to other placesDC()45.From the passage we can learn that the writer _.A.thinks the world already has too many peopleB.thinks the world can feed no more than 7 billion peopleC.is not sure when the worlds population will reach 7 billionD.is not sure what the large
41、st population that the world can feed isD第二部分第二部分 非选择题（非选择题（25分）分）.语法填空（10分）阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空白处填入一个适当的单词或用所给单词的适当形式填空。(共10小题,每小题1分)Man has invented many interesting things.Theyve changed your lives a lot.The following are four of the most interesting 46._(invent)in history.The Montgolfie
42、r brothers 47._(launch)the first hot air balloon in 1782.It was made of paper.Today hot air balloons are made of cloth or rubber instead inventionslaunched48._ paper.They are used to help people travel.The 49._(one)contact lenses(隐形眼镜)were made of heavy dark glass.Then,in 1948,Kevin Tuohy made a bre
43、akthrough in contact lenses,but his contact lenses were still thick and hard.In the 1970s,50._(scientist)created the soft plastic contact lenses that many people wear today.In 1845,Stephen Perry made the first rubber band.Rubber bands are made of 51._ special kind of rubber.They are really 52._(prac
44、tice).offirstscientistsapractical The first remote control wasnt so convenient.It 53._(have)a long wire connected to the television.People tripped over the wire,54._ no one liked the remote control.In 1955,Eugene Polley invented a wireless remote control.It used light 55._(control)the television.It
45、didnt work well on sunny days,but it made peoples lives easier.hadsoto control.书面表达（15分）汽车作为人类的伟大发明之一，给人们的生活带来了很大的便利。随着经济快速发展，越来越多的人买得起汽车了。然而越来越多的私家车给人们的生活带来怎样的影响呢？请以“私家车的利与弊”为题，写一篇作文。要点：优点1.人们可以节省时间：不必花费时间等公交车；2.使旅行变得更容易：享受沿途美丽的风景。缺点1.私家车的数量变多：浪费能源；2.事故频发:由于驾驶员的粗心。说说你自己的看法提示词：private 私人的 carelessne
46、ss 粗心要求：1.80个词左右。开头已给出，不计入总字数；2.必须包括以上全部要点，可以适当发挥；3.文中不得出现真实姓名和校名；4.条理清楚，语句通顺，意义连贯，书写规范。With the development of economy,more and more people can afford to buy the cars._ On one hand,private cars have many advantages.As we know,people can save time.They dont need to spend much time waiting for the bu
47、s.Moreover,private cars make it easier for people to travel.They can enjoy the beautiful view along the road.Every coin has two sides.On the other hand,private cars also have a lot of disadvantages.First,the number of the private cars is becoming larger._They waste too much energy,at the same time,t
48、hey pollute the environment.Second,more accidents have happened.Because of the drivers carelessness,many people lost their lives.In my opinion,we should use private cars properly.When we drive,we must be more careful.If we go somewhere not far,we had better take the bus or the subway instead of driving.