初三化学碳、铁单元综合试题

　　听力部分（共20题，每小题1分，计20分）第一节听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出选项。每段对话读一遍。( )1.What are they talking about?A. The clothes. B. The weather. C. The radio programme.( )2. What does the man mean?A. Amy isn’t in. B. He will look for Amy. C. The woman has got the wrong number.( )3.Where are they talking?A. In a shop. B. In the library. C. In the supermarket.( )4. What is Peter’s star sign? A. Leo. B. Virgo. C. Gemini.( )5. What time will they go to the museum? A. 9:05. B. 8:45. C. 9:10.第二节 听下面几段对话或独白。每段对话或独白后有几个小题，从每题所给的A，B，C三个选项中选出选项。每段对话或独白读两遍。听第6段材料，回答第6至9题。( )6. According to the passage, why do many students wear glasses? A. Because they study too hard B. Because they watch too much TV C. Because they read too many books.( )7. How many bad sides are said in the passage? A. 2 B. 3 C. 4( )8. What did the writer decide to do in the end? A. To sell the TV set. B. To write to the editor of the newspaper C. To write more books for the children( )9. What is this passage? A. A news report on TV B. About a mother’s idea C. An article in the newspaper听第7段材料，回答第10至12题。( )10、What are they talking about? A. How to go to school. B. How to save the environment. C. How to recycle waste paper. ( )11、How many ways did they talk about? A. Four. B. Three. C. Two.( )12、What’s the last way? A. Saving money. B. Riding a bike. C. Using a bag instead of plastic bags.听第8段材料，回答第13至16题。( )13.All the people in the king’s kingdom were ___________. A. rich and powerful B. poor and unhappy C. afraid of him( )14.Could the doctors in his kingdom cure the king? A. Yes, they could. B. No, they couldn’t. C. I don’t know.( )15.The king said what he would give the doctor if he could cure him. A. all the gold he could carry. B. all the gold he wanted. C. all the food he could carry.( )16. What did the doctor asked the king to do? A. go and find a beggar. B. wear the shoes of a beggar.C. wear the shoes of a man who was always happy.听第9段材料，回答第17至20题。( )17.When does American school begin after a long holiday? A. June B. September C. February( )18. How old do most American children go to school? A. Five B. Eighteen C. seventeen( )19. What do high school students do after class? A. Do their homework B. Go to work C. Do many interesting things( )20.Why do many American college students work after class? A. To help their parents. B. To get the money for their studies. C. To learn some useful things. 笔试部分（100分）一、选择填空：（每小题1分，计15分）( )1. The person with the star sign Taurus is said to be _______and doesn’t like to change. A. clever B. stubborn C. selfish D. modest( )2. It’s generous __ _them to donate money to UNICEF. They think it important_____them to help poor children go to school.A. to; for B. for; of C. of; to D. of; for( )3. ----This physics exam is not difficult. ---Yes, but I don’t think ______can pass it.A. anyone B. everyone C. nobody D. someone( )4. She looks happy, but she isn’t a happy woman. A. attributive B. predicate C. predicative D. adverbial ( )5. If the leather tennis shoes aren’t yours, _________ can they be? A. who else B. whose else’s C. who’s else D. whose else( )6.----Would you like some coffee? ---- Yes, and please get me some milk, too. I prefer coffee milk, you know. A. to B. than C. with D. of( )7.He was very excited to tell me about the way he had just thought of ______the street of our city clean. A. keeping B. made C. making D. to make( )8.Do you know what to ______ it in English ? A. say B. speak C. call D. tell( )9.--- Miss Li said she had a report _______. --- But I hear she had the report ________ instead. A. write; written B. to write; written C. to write; to be written D. wrote; to write( )10.Half of the class ____done most of the work. The left _______rather difficult. A. have; is B. has; is C. have; are D. has; are( )11. You can never think of the difficulty I had __________ his telephone number. A. got B. to get C. getting D. get( )12. Teachers often ask us ____________ make any noise in class. A. to try not to B. not try to not C. not to try to D. try not to( )13. ---Colours can’t affect our moods, can they? ---_______. They can ______ us feel happy or sad, energetic or sleepy.A. Yes, change B. No, make C. Yes, make D. No, help( )14. Mr Li always makes his class _____ and keeps his students ______ in class. A. lively, interested B. lively, interesting C. alive, interested D. alive, interesting( )15. The guide said that much attention must _______ these details. A. pay B. be paid C. pay to D. be paid to二、完形填空(共10小题；每小题1分，满分10分) Once there was a grasshopper(蚱蜢), who was the best hopper(跳跃者) in the world. She taught other grasshoppers how to hop. Soon all grasshoppers were hopping well, so she felt very 1 Then one day an eagle showed up. She immediately 2 to teach the eagle how to hop, as she was sure that hopping was the key to 3 , but every time she advised the eagle to hop, he just said, “There is no need. You are 4 with hopping, but I can fly. ““Stop this silly talking of flying!” screamed the grasshopper. “Flying is 5 in your imagination. “The next day, some of the grasshoppers went to talk to the eagle. “How is it that you don’t know how to hop, yet you still talk of flying? It 6 our teacher’s orders. “ “Hopping is useful, but when you can fly, it is no longer 7 .” said the eagle.“Tell us more, “ said the grasshoppers.The eagle began telling them what the world 8 the grass fields was like. It was a world that included mountains, rivers and oceans(海洋).Then the eagle took one 9 grasshopper in his powerful talon to the sky. The grasshopper could see the mountains, rivers and oceans that the eagle had 10 .After the eagle landed, he saw a spark (闪光) in the grasshopper’s eyes. The grasshopper told others what he had seen in the sky. Therefore, the grasshoppers dreamt of flying in the sky. （ ）1. A. angry B. relaxed C. stressed D. proud （ ）2. A. forgot B. decided C. failed D. refused ( ) 3. A. business B. weakness C. happiness D. sadness ( ) 4. A. satisfied B. strict C. patient D. careful ( ) 5. A. just B. even C. hardly D. ever ( ) 6. A. turns down B. puts off C. goes against D. works out ( )7. A. harmless B. dangerous C. necessary D. safe ( )8. A. past B. through C. under D. beyond ( )9. A. sad B. brave C. attractive D. frightened ( )10. A. imagined B. created C. changed D. described 三、阅读理解(共10小题, 每小题2分，计20分) A When you get up in the morning, do you find it hard to choose what clothes to wear? If so, you probably need help to make the bigger choices in your life, like what to do when you’re older. “Brave New Girls”, by American author Jean Gadeberg, will help you make such choices. It says you must be a brave new girl. A brave new girl is one who is confident, healthy and happy. A brave new girl can realize her dreams. To be brave, you need to make a decision for yourself. Other people may tell you what to do, but you should not listen to them. You must only do what you want. If you always wear clothes like your favorite TV star, you must stop doing so. Instead, become your own star and wear the clothes you want. You have to like your body, it says. If you don’t, you will not take good care of it and won’t stay healthy. The book also says that girls must start becoming more confident. If you are confident, you’ll succeed in life. A good way to become confident is to realize that you are as clever as boys. In fact you are. Just look at their grades! Only then can you realize your dreams and become who you want to be.( ) 1. What quality should a brave new girl have? A. Confident B. Healthy C. Happy D. A, B and C( ) 2. Suppose(假如) you are a brave new girl, which answer is wrong? A. Make a decision for yourself B. Wear clothes like your favourite TV star C. Like your body D. Realize that you are as clever as boys.( ) 3. What’s the best title of the passage? A. To be brave B. A good book C. To be a brave new girl D. Realize dreamsBSpending two or three hours playing outdoors each day can reduce a child’s chance of becoming short-sighted, a research shows. It challenges (挑战) the belief that short- sightedness is caused by computer use, watching TV or reading in weak light.The Australian government researchers believe that sunlight is good for people’s eyes. They compared the vision(视力) and habits of 100 seven-year-old children in Singapore and Australia. In all, 30% of the Singaporean children were short-sighted--this rate(比率) was ten times higher than Australian children.Both groups spent a similar amount of time reading, watching television and playing computer games. However, the Australian children spent an average(平均) of two hours a day outdoors—90 minutes more than the Singaporean children.Professor(教授) Ian Morgan, from the Australian Research Council’s