仁爱科普版初中英语2020年九年级上册Unit 2 Saving the earth. 单元检测题B卷.doc

仁爱科普版初中英语2020年九年级上册Unit 2 Saving the earth. 单元检测题B卷姓名:_ 班级:_ 成绩:_一、 单项选择 (共15题；共30分)1. （2分）_ do you visit your grandparents?Twice a week.A . How longB . How muchC . How manyD . How often2. （2分）Li Tao often helps his mother with the housework he is only 7 years old. A . ifB . becauseC . orD . although3. （2分）My house is Fourth Avenue.A . inB . onC . betweenD . next to4. （2分）I turned to bookshops and libraries looking for information but found .A . noneB . bothC . oneD . neither5. （2分）I wonder .Shandong Province.A . when will Peng Liyuan comeB . where Peng Liyuan is fromC . where Peng Liyuan came fromD . how Peng Liyuan will come6. （2分）The top detective asked the witness if he had seen _ at about 10 p.m.A . anything unusual last nightB . unusual something the night beforeC . something unusual last nightD . anything unusual the night before7. （2分）I _ along the road when I saw Peter. So we stopped and had a chat.A . walkedB . was walkingC . would walkD . had walked8. （2分）After _ you that letter I realized how stupid I was. A . sentB . sendingC . sendD . to send9. （2分）Everything from how we cook meat to what we eat for dinner can _our brain health. A . take pride inB . have an interest inC . play a role inD . believe in10. （2分）- You should the shower when you are washing your hair.- OK. I will. We need to save water.A . put onB . put offC . turn offD . turn on11. （2分）How long have you _Teresa?For three years by now. Our wedding anniversary is coming next week. .A . got married toB . marriedC . married withD . been married to12. （2分）The room was dark, so she asked me to _ the lights.A . turn upB . turn downC . turn offD . turn on13. （2分）- Would you mind here?- Im sorry about that. Ill go somewhere else.A . smokingB . not smokingC . no smoke14. （2分）I cant buy the dress because I have just _money. A . littleB . a littleC . fewD . a few15. （2分）-Every time the exam is over, I will the results.-Take it easy! Grades are not our whole life.A . be worried aboutB . be pleased withC . be good atD . be good for二、 完形填空 (共1题；共10分)16. （10分）通读下面的短文，掌握其大意，然后从各题所给的A、B、C三个选项中选出一个最佳答案。There is a zoo in my town. I often go there with my parents by1 on the weekend. It usually takes my father about2 minutes to drive there. We often leave home at about eight and3there at about twenty past eight.I like many kinds of animals, but I like4 best. First, they are very cute. Second, they are friendly, and they are one of Chinas5. but now pandas are in great danger, so we must6 them.Now, Im watching the two pandas in the zoo. I7 want to go near and play with them.8 I also want to give them some food. But9 the rules in the zoo: 1. Dont go near tothe animals. 2. Dont give10 to the animals.To make animals live a happy life, everyone needs to follow the rules.（1）A . car B . bus C . bike （2）A . ten B . twenty C . thirty （3）A . come B . arrive C . arrive at （4）A . elephants B . tigers C . pandas （5）A . symbols B . flags C . movies （6）A . kill B . save C . miss （7）A . never B . really C . only （8）A . Or B . But C . And （9）A . see B . make C . use （10）A . water B . books C . food 三、 综合阅读 (共3题；共22分)17. （8分）根据短文理解，选择正确答案。Every minute，someone is setting up an Internet company somewhere, in the world Each one is searching for the one great idea that could make his web company click in a big wayAnd they are trying all kinds of tricks to attract people towards their websitesWhile some websites offer sounds，cartoons and amazing photos on screen to make their sites almost a movie-like experience for the viewers，others provide free downloads and competitionsA company in California，US，has decided to offer online smells to people who visit its websiteThat is，if a pizza image comes on screen，your nose will catch the smell of bread and cheese！All you need to do is to connect a device（设备）called “iSmell” with your computerThis smart little device contains（包含）some chemicals that can create different kinds of smellsThe company has invented software that changes the chemical composition（成分）of different smells into digital signals(数字信号）An onscreen image，which is programmed with the proper digital signal，will start the“ iSmell deviceThe device will use the software to change the digital signal again and let go of the correct smellThis device reads the digital smell code（代码）from the website and creates the proper smell from its store of chemicalsThis smell is then made to blow softly in the direction of the user with the support of a small fanIn order to let go of the correct smell，the company has created a “Scent Registry”，which contains a digital index of thousands of smellsThe company plans to allow website developers to integrate（合成）the proper smells in digital code to their games and imagesThe company is also hoping that Hollywood filmmakers will use the smell technology in their moviesImagine audiences getting the smell of rocket fuel as a spacecraft takes off on the cinema screen！Of course，filmmakers will have to be careful not to shoot in dirty neighborhoods，which have a lot of rubbish lying around（1）Internet companies try their best to search for great ideas to_A . join in the Internet feverB . offer movie-like experienceC . provide free downloads and contestsD . attract people to their websites（2）According to the passage，people experience smells online by_A . using “iSmell deviceB . ordering foodC . buying special softwareD . changing chemicals（3）What does “iSmell” do after being started by the onscreen image？A . It reads the smell code and sends it to the user.B . It blows the smell to the user with the help of a fanC . It rechanges the signal and lets go of the correct smellD . It changes the chemical composition into digital signals（4）The best title of the passage probably is“_”A . Some Useful DevicesB . The Internet Fever.of PeopleC . An Unusual CompanyD . A New World of SMells Online18. （10分）阅读理解We are all busy talking about and using the Internet ,but how many of us know about the history of the Internet?Many people are surprised when they find that the Internet was set up in the 1960s.At that time, computers were large and expensive. Computer networks(网络)didn t work well .If one computer in the network broke down, then the whole network stopped. So a new network system(系统) had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way the computer network system would keep on working all the time. At first, the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too.However, computers were still expensive and the Internet was difficult to use. By the start of the 1990s, computers become cheaper and easier to use. Scientists had also developed software(软件) that made “surfing(浏览)” the Internet more convenient (方便).Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among students.The Internet has now become one of the most important parts of peoples life.（1）The Internet has a history of _ years. A . about 40B . less than 30C . more than 55D . nearly 45（2）Scientists set up a new network system to _. A . make the computer cheaperB . make the system work wellC . make the computer go wellD . develop new softwares（3）The Internet was widely used in the _. A . 1960sB . 1970sC . 1980sD . 1990s（4）The underlined words “get on-line” in Chinese mean _. A . 上机B . 上网C . 接线D . 买电脑（5）Which of the following is NOT true? A . In the 1960s computer network system went wrong easily.B . Computers are much cheaper than before.C . Today the Internet is used everywhere.D . People had enough softwares to get on-line fifteen years ago.19. （4分）阅读下面的短文，在下表中填入恰当的内容完成阅读摘记。Marco Polo was from Venice, Italy. In 1271, at the age of 17, Marco went on a trip with his father and uncle to China. Today people often travel to different places around the world. But it was very hard for people from Europe to visit China then. After three and a half years, the Polos reached China in 1275.While he was there, Marco Polo worked for Kublai Khan, the emperor of China. He was able to learn and experience many things that were new to Europeans. In his diary, he wrote, Kublai Khans palace is the greatest Ive ever seen. The streets of the new capital, Dadu, are so straight and so wide. Paper money also took him by surprise, since it was not yet in use in the West at that time. Homes were heated with black stones which burn like wood. Those stones were coal, and most of the Europeans knew little about it then.After 17 years in China, Marco and his family finally returned to Venice. After he returned home, Marco completed a book called The Travels of Marco Polo, full of facts about his wonderful experiences in China._四、 词句运用 (共2题；共9分)20. （1分）Some_(男警察)are near the theatre. 21. （8分）将看到的中文翻译成英文（1）李林上了火车，找他的座位。Li Lin_the train and_his seat.（2）让我们看一下你的车票。Lets_your ticket.五、 选词填空 (共1题；共10分)22. （10分）根据材料内容，从方框中选择恰当的单词填空，使材料意思完整，通顺，有的需要变换形式，每词限用一次live, they, same, like, worry, love, friendly, also, life, bookWhen I told my friends my family was going to move from the city to the countryside，they couldnt believe itI was _because Id never been out of the city beforeWould_be very different?Well,see for your self.Many things are different about the city and the countrysideIn the city,we _in a tall buildingOur building was filled with(装满)people，but I only knew a few of _Now we live in all old farmhouseOur nearest neighbours(邻居)are bout one kilometre awayBut all the neighbours are_They often come to visit us with lots of foodHowever,some things in the city and the countryside are the _In the city,my mum and I_to go shopping