Unit 15单元检测I单项选择（15分）( ) 1. Miss Zhang has gone to _ America for _ important meeting.A. an; an B. an; the C. /; a D. /; an( ) 2. Usually, good desks are made _ good wood. A. of B. from C. by D. into ( ) 3. Mary, I have never seen a zoo that is _ for animals to live in.Neither have I.A. possible B. suitable C. enjoyable D. pleased( ) 4. This kind of animal can weigh more than _.A. two thousands pounds B. two thousand pounds C. two thousands pound D. two thousand pound( ) 5. President Hu Jintao _ all of us to work hard to build a harmonious(和谐的) society.Great！We must do our best.A. hopes B. makes C. drives D. urges( ) 6. Where did you get these old doors?From the old houses which were _ by the workers.A. taken down B. pulled down C. turned down D. put down( ) 7. Many overseas Chinese look forward to _ more about their roots in the summer camp.A. learn B. be learning C. learning D. be learned( ) 8. You must be very tired. Why not _ a rest?A. stop havingB. to stop havingC. stop to haveD. to stop to have( ) 9. Are you free now?No. I have so many chores _ today.A. do B. to do C. doing D. done( )10. _ free education, the poor children in our hometown can go back to school.So can the children in our hometown. A. Thanks to B. Instead of C. As for D. Towards( )11. Grandma _ us stories when we were very young. A. used to tellB. was used to tellC. is used to tell D. was used to telling( )12. Peking Man _ in Zhoukoudian village, on the Longgu Mountain, Fangshan district, Beijing.A. has discovered B. was discovered C. is discovered D. will discover( )13. Have you packed the camera yet?Yes, of course. I _ it last night.A. have packed B. was packed C. packed D. had packed( )14. Where is David?I think he _ Australia. A. has gone toB. has beenC. has goneD. has been to( )15. I think recycling books and paper is useful._A. I quite agree. B. I have no idea.C. We shouldnt use such things. D. Thats a great idea.II完形填空（10分）I first saw the baby panda when she was only 10 days old. She looked like a white mouse. We _1 her Xi Wang. It means “hope”. When Xi Wang was born, she weighed(重)_2 100 grams(克). Xi Wang drank her mothers milk for as much as 14 hours a day. When she was six months old, she started to eat bamboo shoots(嫩芽) and _3 . Eight months later, she was not a small baby any more. She grew into a _4 young panda and weighed 35 kilos. When Xi Wang was months old, she had to look after herself _5 her mother had another baby. _6 , it is very difficult for pandas to live in the wild(野外). Here are some of the _7 that pandas like Xi Wang may have it the future. If hunters catch a panda, they will kill it for its fur(毛皮). If farmers _8 trees and forests, pandas will have no place to live in. When mothers leave baby pandas alone, people will often take them away. People think that the baby pandas need _9. If pandas are in danger, we should try our best to protect them. If we do _10 , soon there will be no more pandas in the world!（ ）1. A. made B. called C. told D. kept（ ）2. A. quite B. mostly C. just D. hardly（ ）3. A. leaves B. vegetables C. trees D. chips（ ）4. A. strange B. weak C. famous D. healthy（ ）5. A. though B. until C. because D. whether（ ）6. A. Luckily B. Suddenly C. Sadly D. Especially（ ）7. A. examples B. questions C. matters D. problems（ ）8. A. cut down B. plant C. protect D. water（ ）9. A. money B. help C. clothes D. family（ ）10. A. nothing B. everything C. anything D. somethingIII阅读理解（30分）A根据每段文字的内容将下列主题词AE放到合适的位置作为每段文字的标题ARecover B.Reuse C. Repair D. Recycle E.ReduceIts important to learn about protecting our environment. Here is a 5R rule for us: 1._If you want to reduce waste, you should use things wisely. Millions of trees are being cut down to make paper. If people uses paper carelessly and throws it away, soon we will not have any trees left. Other tings are also being wasted, and people dont know what to do with waste in big cities. So it is necessary to reduce waste. 2. _You should always think of reusing usable things before throwing them out. Give the clothes you do not use or the ones which are too small to the poor. Within a family, you can pass on such clothes to younger brothers or sisters.3. _Bottle, cans and paper can easily be recycled. By doing this we save lots of time and money. For example, coke cans can be sent to a factory, where they