九年级英语语法基础练习【一】 一.单项选择1. ---- How do you learn English so well?chatting with my friend in America online.B. ByC. InD. With A. For is over there. 2. ——Is this your key, John? -No, it isn't A. I B. MeC. My 1 study by working with a group.D. Mine3.— A. Whatdo you study for a test? B. Whom C. How D. Wherein this small mountain willage when I was a child.A. use to liveB. used to liveC. used to livingD. used to life5.1 don't think sixteen •一year••・olds should to go to bars. A. allow B. allowing C. be allowed D. not allowMum, may I watch TV after supper? 4.1 6. No. You A. may B. need 7. She is one of C. must students in her class and she won A. the betterB. betterC best..finish your homework first. D. mustn't the prize.D. the best 8. Without the sun,can grow on the earth. A. anything B. something C. nothing9. Mary has two brothers. They work in the same campany. A. all B. both C. none D. either D. everything 10. If IA. was a millionaire, I would help the poor.B. amC. wereD. is11. She will not arrive at the airport on time she hurries up.A. onceB. ifC. whenD. unlessthe CDs to you if I have time tomorrow.A. will returnB. returned 12.1C. have returnedD. return 13. My teacher asked us A. talkabout the weather in English. B. to talk C. talking a decision by ourselves.B. makeC. doD. talked 14. In fact, we have to A. go15. -一 Could you tell me Bamboo Garden? The day after tomorrow, I think.A. when will you visitB. when you will visitC. when would you visitD. when you would visit1. While listening in class, you should concentrate your teacher. A. at B. to C. forD. getD. on2. Please give the key to. A. his B.heC. himD. mine3. If I A. wasyou, I would wear a red shirt at the party.B. amC. wereD. will be4. We are allowed A. having5. There —parttime jobs after school. B. to haveC. hadD. to havingmany kinds of birds around here, but now we seldom see them because of the airpollution. A. used toB. used to haveC. used to beD. are 6.1 took my grandpa to the hospital this morning, A. orB. andC. soI missed the first class.D. but7. Tom does his homeworkLily.A. as carefully asB. as careful asC. so careful asD. so carefully as8.-■一Where are you going to stay when you get to the town?I may live in a hotel in a friend's house.A. both, andB. either, orC. neither, orD. between, and9.Again and again the doctor the crying girl, but he couldn't find out what was wrongwith her.A. looked overB. looked afterC. looked forD. looked out10.You play football in the street. It's too dangerous.A. wouldn'tB. needn'tC. mustn'tD. couldn't11 . It's snowing now. You'd better your car slowly on a snowy day.A. driveB. droveC. drivingD. to drive12.We will go camping to enjoy the nature together if they time tomorrow.A. hasB. haveC. hadD. will have13.Our teacher often tells us careful when we walk across the street.A. wasB. beC. to beD. is14.1 used to a lot of time basketball after class.A. take, to playB. spend, playC. take, playingD. spend, playing15. — Excuse me. Could you tell me?—Go down this way, and then turn left. YouUl find it on your right.A. how could I get to the post officeB. how can I get to the post officeC. how I can get to the post officeD. how I could get to the post office阅读与表达George Stephenson was born in England, in 1781. His family was very poor. When he was young, he didn*t go to school but worked in the coal mines（矿）. In his spare time, he taught himself to read and write. Miners worked below the surface of the earth. Stephenson thought it was dangerous, so he built a minefs safety lamp. This helped bring him to the attention of the owners of the coal mines. They put him control over all the machinery.In 1812, Stephenson became an engine builder for the mines. The owners were interested in locomotives （机车）because the cost of horse feed was so high. They wanted Stephenson to build a locomotive to pull the coal cars from the mines. His first locomotive, The Blucher, was put on the rails in 1814.Stephenson was a good engineer, and he was lucky to work for a rich boss. Between 1814 and 1826, Stephenson was the only man in Great Britain building locomotives.When the Stockholm and Darlington Railway, the first public railroad system（系统）,was planned, Stephenson was named company engineer. He convinced （说月反）the owners to use steam power （蒸汽动力）instead of horse. He built the first locomotive on the line. The Locomotion, as it was called, was the best locomotive that had been built anywhere in the world up to that time. Over the years, Stephenson was responsible for many other important developments in locomotive plan, such as improved cast-iron （铸铁IN） rails and wheels, and the first steel springs strong enough to carry several tons. He was called “a railway pioneer”.Stephenson was convinced the future of railroads lay in steam power. His great ideas of what the railroad system could become was a driving force in the early years of its development.1.Did Stephenson go to school when he was young?2.What was Stephenson's first invention, a safety lamp or an improved wheel?3.When was Stephenson the only man in Great Britain building locomotives?4.What was the name of the first public railroad system?5.Why was Stephenson called “a railway pioneer”？。