初中英语牛津版2 Environmental problems Unit4 Natural disasters同步练习B卷.doc

初中英语牛津版2 Environmental problems Unit4 Natural disasters同步练习B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）When Miss Green began to _ the story, the children stopped _ and became quiet. A . speak; to tellB . say; to speakC . talk; sayingD . tell; talking2. （2分） Do you have this T-shirt in a small_?Im afraid not. It only comes in medium.A . sizeB . colourC . materialD . taste3. （2分）Can you _ on how to learn English well? Of course. Youd better read English every morning and talk with your friends in English after class.A . make a suggestionB . make an adviceC . make an impression4. （2分）When you make a _, you travel from one place to another. A . choiceB . decisionC . journey5. （2分）Mr. Zhang is mad at the children who often copy others homework.A . argues withB . cares forC . is angry withD . is pleased with6. （2分）What a pity! Liu Xiang didnt win the _ hurdles.A . 110-metreB . 110-metresC . 110 metreD . 110 metes7. （2分）Mrs. White, can I leave my homework for tomorrow?Im afraid not. Dont what you can do today till tomorrow.A . put offB . get offC . take off8. （2分）一 It will _ us four days to finish the project.一 Are you sure?A . takeB . costC . spend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）Li Ming often plays basketball to keep . A . healthB . fitC . goodD . well10. （2分）The temperature in Beijing is _ from Shanghai. A . differentB . sameC . farD . coming11. （2分）How long has the nationwide ban(禁止) on plastic bags been put into practice?_ the beginning of June.A . BehindB . SinceC . AmongD . At12. （2分）一 Nowadays most young people _ sending short messages _ notes.一 After all, science is developing faster and faster.A . preferred; to writeB . prefer; to writingC . preferred; to writingD . prefers; writing13. （2分）Mr. Smith looks serious, but in fact he is very pleasant and . A . friendlyB . coldC . carelessD . famous14. （2分）We are going to have a party _ money for the poor people. A . to giveB . to raiseC . to payD . to buy15. （2分）（2015.山东济宁）一Tom, dont be . You should make your bed every morning. Sorry, Dad. Ill do it now.A . lazyB . shyC . carelessD . foolish三、 完形填空。 (共1题；共10分)16. （10分）先通读下面的短文，掌握其大意，然后从A、B、C、D四个选项中选择可以填入空白处的最佳答案。On weekends，I dont need to go to schoolI often go to1my grandfather,and he lives in a small townIt is a long way from my home to his homeMick and Ted go2meThey are my cousinsDo you know how we go there? We ride our bikes there!We like3a lotWe start at nine oclock in the morning,We4a lot of food and drink with usbread ,milk,eggs and juice, 5we have lunch on the wayAt about three oclock in the afternoon,we6at the townMy grandfather is very7to see usThere is a park near his home，so he takes us to the8and we take a walk thereWe9with my grandfatherThe next day,we ride back homeWe are tired (疲劳的)10very happy（1）A . follow B . help C . visit D . call （2）A . with B . along C . for D . after （3）A . walking B . running C . riding D . driving （4）A . spend B . eat C . wash D . take （5）A . before B . because C . after D . when （6）A . relax B . meet C . live D . arrive （7）A . strict B . happy C . quiet D . shy （8）A . park B . house C . zoo D . store （9）A . make friends B . go shopping C . get lost D . have fun （10）A . so B . and C . but D . or 四、 阅读理解。 (共3题；共20分)17. （6分）阅读理解 Youre not the same person you were as a child. Youre not even the same person you were five years ago. We dont just mean your personality. While wed love to start a never-ending discussion over the true self, were here to talk about the cells(细胞)in your body.Do you know how your fingernails and hair are constantly growing and replacing themselves? The same thing happens almost everywhere in your body. Your outer layer of skin makes way for fresher skin, and inside your veins(血管), blood cells turn over to make way for fresh blood. Its probably no surprise that these types of cells are short-lived, even some of the most seemingly permanent(永久的)parts of your body replace themselves over time-including your bones.Strong as your bones might seem, the cells theyre made of wont last a lifetime. Bones are masters at rebuilding themselves, which is why most broken bones can heal on their own into the right shape.Bones have special cells called osteoclasts(破骨细胞)whose job is to break down bone, even if it isnt broken, and send the minerals into the blood stream. This may sound frighteningly like your bones are wearing away, but your body knows what its doing. As osteoclasts break down bone, osteoblasts(成骨细胞)build up new bone to replace the old. By the end of each year, about 10 percent of your entire adult skeleton will have been rebuilt through this process.If 10 percent of your bone breaks down every year, it must take about ten years to renew 100 percent of your skeleton. That would be a great guess, and it lines up nicely with the medical myth that the human bodys cells are fully replaced every seven years, but the body is a bit more complex. That 10 percent is just an average-some bone grows faster than that, and some grows slower. While some parts of your bone will turn over quickly, other parts will stick around for decades. In fact, most bone cells could live as long as 50 years.So before you get wrapped up in an identity crisis(危机)about the cells in your body disappearing on you, know that you can lose some hair and you can cut your nails, but the bones of you arent going anywhere-at least not very soon and not all at once.（1）Which of the following is TRUE according to the passage? A . All the cells in our body are the same ones that we were born with.B . Our blood cells are constantly growing and replacing themselves.C . It must take about 10 years to rebuild 100 percent of our skeleton.D . Osteoblasts can break down skin and also rebuild it over time.（2）The underlined words wearing away probably mean _. A . building upB . taking offC . dying outD . turning on（3）What does the passage mainly talk about? A . Our skeleton seems permanent but renews itself over time.B . It is not surprising that some cells in our body are short-lived.C . There are two types of cells in our bones: osteoclasts and osteoblasts.D . We are not the same person we were five years ago because of personality.18. （8分）阅读理解Many people like to travel by plane, but I dont like it because an airport is usually far from the city. You have to get there early and wait for hours for the plane to take off and it is often late. You cant open the window. You cant choose the food. Planes are fast, but they still take hours to get out of the airport and into the city.I like traveling by train. I think trains are safe. Train stations are usually in cities. When you are late for a train you can catch another one. You can walk around in the train and open the windows. You can see many interesting things on your way. I know it takes a little more time.I also like cars. You can start your journey(旅程) when you want to, and you dont need to get to a train station or a bus stop. Also you can carry many things with you in a car. But sometimes there are too many cars on the road.（1）Why do many people like to travel by plane? A . Because it is fast.B . Because it is safe.C . Because you can walk around in the plane.D . Because its easy to take a plane.（2）Which is not the good thing about the train? A . It is safe.B . It takes a little more time.C . You can open the windows.D . Train stations are usually in cities.（3）If you want to take a lot of things with you ,what do you take to go out? A . A busB . A car.C . A trainD . A plane（4）What does the writer think of the plane, train and car? A . He thinks it takes a lot of time to go to and get out of the airport.B . He likes to take a train because it takes a little more time.C . He likes to take a car because he has a car.D . He likes to take a plane because it is far from the cities.19. （6分）根据短文理解选择正确答案。AMany animals do strange things before an earthquake. This news may be important. Earthquakes can kill people and knock down homes. The animals may help to save lives.Some animals make a lot of noise before an earthquake. Farmers have told about this. Dogs that are usually quiet have started to bark(吠). Horses on farms have run around in circles. Mice have left their holes and run away. Cows have given less milk.In a town in Italy, cats raced down the street in a group. That happened only a few hours before an earthquake. In San Francisco, a man kept tiny pet frogs. One Sunday, the frogs jumped around more than ever. They made loud noises, like bigger frogs. That night, an earthquake struck the city.People want to know when an earthquake is coming. Then they could get away safely. Right now, there is no sure way to know ahead of time. Maybe the best idea is watching the animals.（1）This passage is mainly about _