初中英语牛津版2 Environmental problems Unit 3 The environment同步练习C卷.doc

初中英语牛津版2 Environmental problems Unit 3 The environment同步练习C卷一、 词汇测试。从下面每小题的A，B，C三个选项中选出可以替换画 (共8题；共16分)1. （2分）The population has _ from 1.2 million to 1.8 million. A . droppedB . increasedC . checked2. （2分）Do you know the differences _ the three words? Sorry, I don t know.A . amongB . betweenC . withD . about3. （2分）A _ place means there isnt anything or anybody to live or grow at all. A . livelyB . worthlessC . lifeless4. （2分）Superstars should pay more attention to their behavior because what they do can have a great _ on teenagers. A . changeB . surpriseC . progressD . influence5. （2分）Childrens lives are _ every time they cross this road in the busy traffic.A . in dangerB . out of dangerC . hopeful6. （2分）We havent seen her for many days and there is _ for her safety.A . angerB . luck C . concern7. （2分）If you use the things that have already been used again, you _ them.A . rebuildB . recallC . recycle8. （2分）We should have a _ discussion before making the final decision.A . possibleB . valuableC . proper二、 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 (共7题；共14分)9. （2分） can you finish the work? In about two weeks.A . How longB . How oftenC . How soonD . How far10. （2分）Steve Jobs was full of always coming up with new ideas which led to great changes in society.A . instructionB . invitationC . introductionD . invention11. （2分）Bicycles are still popular in Beijing. Its _ to go to school or go to work by bike.A . impoliteB . convenientC . expensiveD . uncrowded12. （2分） What_ your mother_? She is friendly and kind.A . is; likeB . does; likeC . do; look likeD . does; think of13. （2分）His grandfather lives in a small There are only 200 people in it A . roomB . gardenC . theatreD . village14. （2分）I often eat _ vegetables and sleep _. A . a lot; a lotB . a lot of; a lotC . a lot of; a lot ofD . a lot; a lot of15. （2分）To_ means to feel sorry for a sad thing or a mistake that one has made.A . praiseB . regretC . forget三、 完形填空。 (共1题；共15分)16. （15分）阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。I am an apple. Im a kind of sweet1You can find me grow in many places of the world, but I cant grow well in very hot places2very cold places.I am not like my cousins 3and bananas. I am rounder than a pear and bananas are4than me. I am delicious,5people all over the world like to eat me. They can usually eat me6washing me. They can also cook me to 7all kinds of food, sometimes they put me in cans（罐头）to send me to other places of the world. Almost everyone can have 8to buy me because Im so cheap.I can also help people get9There is a saying10English: An apple a day keeps the doctor away. Dont you think that Im very great? I have many vitamins（维生素）inside, they are 11for you. I really wish to make you happy and healthy. so dont forget to 12me as often as possible（尽可能经常地）.But I also need your13, if you want to make me taste better, you must14me well. Thank you for your love. Ill try to grow well and15sweeter. Then you will like to eat me a lot more.（1）A . vegetable B . fruit C . drink D . snack （2）A . but B . and C . or D . as （3）A . lemons B . tomatoes C . pears D . oranges （4）A . shorter B . longer C . fatter D . older （5）A . and B . so C . but D . or （6）A . after B . before C . for D . with （7）A . let B . have C . take D . make （8）A . time B . money C . energy (能量) D . food （9）A . happy B . smart C . comfortable D . healthy （10）A . in B . with C . for D . of （11）A . good B . bad C . ready D . different （12）A . eat B . drink C . find D . cook （13）A . energy B . vitamin C . love D . calorie (卡路里) （14）A . look for B . look after C . look up D . look out （15）A . become（变得） B . feel C . sound D . look 四、 阅读理解。 (共3题；共26分)17. （10分）根据短文内容，选择最佳答案。Most American families are smaller than the families in other countries. Most American families have one or two parents and one or two children each.Children in the US will leave their parents home when they grow up. They usually live far from their parents because they want to find good jobs. They often write to their parents or telephone them. And they often go to visit their parents on holiday. Parents usually let their children choose their own jobs. Americans think it important for young people to decide on their lives by themselves.Children are asked to do some work around their house. And in many families, children are paid（支付） for doing some housework so that they learn how to make money for their own use.（1）The size of most American families is that of other countries. A . larger thanB . smaller thanC . as big asD . as small as（2）When children grow up, they leave their parents home to . A . get marriedB . be freeC . find good jobsD . study（3）They visit their parents . A . on weekdaysB . on weekendsC . at any timeD . on holiday（4）Which of the following statements is NOT true? A . Children have the freedom to choose their own job.B . Parents dont ask their children to do the housework.C . Parents think it important for children to make their own decision.D . When children grow up, they usually live far away from their home.（5）Some parents pay their children for doing housework because . A . children can learn how to make money for themselvesB . their children require them to do soC . they are richD . it is required by law18. （10分）阅读理解The Internet is becoming important in our life. How much do you know about it?What is the Internet?The Internet is a large, world-wide collection (聚集) of computer networks( 网络). A network is a small group of computers put together. The Internet is many different kinds of networks from all over the world. These networks are called the Internet. If you have learned to use the Internet, you can have a lot of interest on the World Wide Web(网)What is the World Wide Web?The World Wide Web has been the most popular development of the Internet. The Web is like a big electronic (电子) book with millions of pages. These pages are called homepages. You can find information about almost anything in the world on these pages. For example, you can use the Internet instead of a library to find information for your homework. You can also find information about your favourite sport or film star, talk to your friends or even do some shopping on the pages. Most pages have words, pictures and even sound or music.What is e-mail?Electronic mail (e-mail) is a way of sending messages to other people. It s much quicker and cheaper than sending a letter. If you want to use e-mail, you must have an e-mail address. This address must have letters and dots (点) and an (means at). For example: Lily Yahoo, com. Write a message, type a persons e-mail address, then send the message across the Internet. People dont need to use stamps, envelopes or go to the post office since the invention of the Internet . Quick, easy and interesting that s the Internet .（1）The Internet is_.A . a big computerB . a small group of computersC . lots of computer networksD . the World Wide Web（2）The World Wide Web is like_.A . an electronic bookB . homepagesC . an electronic pageD . an interesting picture（3）The sentence You can talk to your friends on the pages. means_.A . you can talk to your friends face to faceB . you an type your words in the computer and then send them to your friends across the InternetC . you can talk to your friends through the same computerD . you can go to your friends houses to talk to them（4）People like to use e-mail to send messages to their friends because_.A . they dont have to pay any moneyB . it s faster and cheaperC . they dont need to have stamps, envelopes or addressesD . sending e-mail is interesting（5）The e in e-mail means_.A . easyB . entranceC . electronicD . enjoyable19. （6分）阅读理解Some days, dont you think, Wouldnt it be nice if the laundry would just do itself?” Self-cleaning clothes may sound crazy. But Australian researchers have found a way to make something like this possible!A team at RMIT University in Melbourne, Australia, found a way to put special nanostructures (纳米结构) into clothing, which can then clean the clothes. When sunlight hits the nanostructures, they break down the dirt and stains (污渍) that dont belong on your clothes.The nanostructures dont break down the actual clothing because cotton and the other clothing materials are too strong to be broken down. According to CNN, the researchers cover the clothing in a solution made of silver and copper (铜) nanostructures. All it takes is 40 minutes of sunlight and your clothes will look as good as new.So if you spill on yourself during lunch, you can step outside for a walk, and it will be clean by the time you go inside. It not only makes your life easier, but it can also be good for the environment.According to the US Department of Energy, the average load of laundry uses about 25 gallons (about 94 liters) of water. Water is a very important resource, so using less of it to wash clothesis better for the environment. But one of the scientists at RMIT University knows more needs to be done.“Theres more work to do before we can start throwing out our washing machines,” said Dr Rajesh Ramanathan, “but this is a strong foundation .”So whats the next step? Ramanathan wants to either start selling the solution by itself or convincing clothing makers to treat the clothing with the solution while clothes are being made.（1）What do Paragraphs 4-5 talk about? A . W