人教版八年级英语下册第1-10单元练习题及答案

八年级英语下册第1-10单元练习题及答案一、单项选择：20分( )1. I ___ think there ____ more pollution.A. /, won’t beB. don’t, will beC. /, won’t haveD. don’t, have( )2. I’m going to be a doctor ____ five years. A. after B. during C. in D. for ( )3. You always say ____ words as our teacher. A. so B. as C. the D. the same( )4. She has ____ to buy a car.A. money enoughB. many moneyC. enough moneyD. a few money( )5. Is there ____ in the classroom now?A. someone elseB. else someoneC. anyone elseD. else anyone( )6. ___the boy was walking down the street, the UFO landed.A. WhileB. WhenC. WhatD. Where( )7. This book is very ___ and I am ____ in it.A. interest, interestB. interesting, interestedC. interested, interestingD. interested, interested( )8. –Could you please tell me ____? -It’s next to the post office.A. where is the supermarketB. where the supermarket isC. where was the supermarketD. where the supermarket was( )9. I want to know if he _____ tomorrow. I f he _____, let me know.A. come, comesB. will come, comesC. comes, will comeD. will come, will come( )10. Tom asked me _____ him a book. A. give B. to give C. giving D. gave( )11. –How long has the weather been like this? - ______.A. Until last nightB. Since last nightC. Two days agoD. Two days later( )12. The boy always stays there for ____.A. one and half hourB. one and a halfC. one and a half hourD. one and a half hours( )13. It’s too hot. Would you mind ____ the door?A. to open B. opening C. opens D. opened ( )14. He often helps me ____ my English. A. on B. with C. at D. in( )15. The young man is _____ to carry the heavy stone.A. enoughB. too strongC. so strongD. strong enough( )16. - ____do you ____ the movie? - Very good.A. What, thinkB. What, likeC. What, think ofD. How, think of( )17. Have you ever ____ Fun Time Amusement Park?A. gone toB. been toC. beenD. went( )18. Jim likes playing ____ piano after school. A. a B. the C. / D. on( )19. He’d like ____ a famous singer. A. be B. being C. to be D. been( )20. There is _____ water left, is there? A. a little B. little C. a few D. few二、完型填空：10分There is good news for the children in the countryside. We may still remember the girl 21 big eyes. Her big eyes are 22 us her dream: I wish to 23 ! In China, there are still 24 girls and boys like her. They want to go to school, but their 25 are too poor. If the family has two or three children, it is harder to 26 the money for all the children. So the parents often ask 27 to stay at home, and boys to go to school.Now they needn’t 28 the money. From 2006 on, children can go to school for free in some poor places. They don’t have to pay for books and other things. Some of them can even get money from the government to make their life 29 . Soon, all the children in the countryside can go to school for free. All families are very happy with the news. It is 30 great.( )21. A. with B. on C. to D. in( )22. A. saying B. telling C. speaking D. talking( )23. A. go to work B. go to bed C. go to school D. go home( )24. A. a lot B. lo t of C. a lot of D. much( )25. A. schools B. cities C. houses D. families( )26. A. pay B. take C. buy D. lend( )27. A. teachers B. girls C. boys D. all the children( )28. A. look up B. turn on C. worry about D. make sure( )29. better B. shorter C. longer D. worse( )30. A. not B. never C. hardly D. really三、阅读理解：40分A.One day an Australian farmer, Joe, saw a bright light in the sky. The light came nearer and nearer andsuddenly Joe saw that it was a spaceship. The spaceship landed in a field nearby.The door of the spaceship opened and two strange beings(怪物) climbed out. They seemed to be half man and half bird. Joe was afraid of them. He tried to run away. But the spacemen walked towards him, picked him up and carried him into the spaceship.They asked him questions about Earth. “We’ re from Venus(金星)，”they said,“but it is getting very hot there. A lot of our people are dying and we haven’ t much time left. We are trying to find a new home.”After some time they freed Joe and at last the space-ship took off and could not be seen.Joe told his friends about the spacemen, but no one believed(相信) his story.“You will believe me one day”, Joe told them. “The spacemen will come back...”( ) 31.The bright light in the sky was______.A. the sunB. VenusC. a machineD. a spaceship( ) 32.The strange beings came to Earth to______.A. visit JoeB. catch JoeC. find a new homeD. live with Joe( ) 33.Joe was ______the spaceship.A. invited toB. afraid ofC. carried intoD. happy to get into( )34.The strange beings ______before they let him go.A. had asked Joe to mend their machineB. had asked Joe several questionsC. had given Joe some wiresD. had made Joe help them find a new place( )35.People didn’ t believe Joe because______.A. he told a lieB. it hadn’ t been seen beforeC. they didn’ t welcome the strange beingsD. they wanted to see the strange beings very muchB.Hundreds of years ago, life was much harder than it is today. People didn’t have modern machines. Life today has brought new problems. One of the biggest is pollution. Water pollution has made our rivers and lakes dirty. It kills our fish and pollutes our drinking water, noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution. It’s bad to all living things in the world.Polluted air from cars, planes and factories is to thick that it is like a quilt(被子)over a city. This kind of quilt is called smog(烟雾). Many countries are making rules to fight pollution. Factories must now clean their water before it is thrown away. And they mus tn’t blow dirty smoke into the air. We need to do many oth er things. We can put waste things in the dustbin and not throw it on the ground. We can go to work by bus or with our friends inthe same car, if there are fewer people driving, there will be less pollution.Rules are not enough, every person must help to fight pollution.( )36. Hundreds of years ago, life was much harder than it is today because _____.A. there were fewer modern machines at that time than today.B. people didn’t like to use modern medicines.C. there were no modern machines at all.D. there were not so many people( )37. What is the biggest problem in today’s life?A. Dirty water. B. Smog. C. Noise. D. Pollution.( )38. The most serious kind of pollution is ______.A. noise pollutionB. air pollutionC. water pollutionD. from waste things( )39. Factories must clean their water ______.A. before they use itB. when they use itC. after it is thrown awayD. before it is thrown away( )40. From the passage we know that ____.A. a few years ago, there was no smog at allB. today people don’t have to talk to each other in a loud voiceC. we can drink water from the polluted rivers and lakesD. people are making rules in order to fight pollutionC.Do you know why different animals or pests(昆虫)have their special colors? Colors in them seem to be used mainly to protect themselves.Some birds like eating locusts(蝗虫), but birds cannot easily catch them. Why? It is because locusts change their colors together with the change of colors of crops(庄稼). When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown color as crops have. Some other pests with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives and appear only at night.If you study the animal life, you’ll find the main use of coloring is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be easily seen by hunters(猎人). This is because they have the colors much like the trees.Have you ever noticed an even stranger act? A kind of fish in the sea can send out a kind of very black liquid(液体)when it faces danger. While the liquid spread s over(散开), its enemies(敌人)cannot find it. And it immediatelyswims away. So it has lived up to now though it is not strong at all.( )41. From the passage we learn that locusts _______.A. are small animalsB. are easily found by birdsC. are dangerous to their enemiesD. change their colors to protect themselves( )42. How can pests with different colors from plants keep out of danger?A. They run away quickly.B. They have the colors much like their enemies.C. They hide themselves by day and appear at night.D. They have to move quietly.( )43. Bears and lions can keep safe because _______.A. they have the colors much like the t reesB. they move quietlyC. they like brown and gray colorsD. they live in forests( )44. Why can the kind of fish live up to now?A. Because it is very strong.B. Because the liquid it sends out can help it escape from its enemiesC. Because the liquid it sends out can kill its enemies.D. Because it swims faster than any other fish.( )45. Which is the best title for this passage?A. The Change of Colors for Animals and PestsB. Colors of Different Animals and PestsC. The Main Use of Colors for Animals and PestsD. Some Animals and PestsD.Paper was first made in the year 105. It was made by a Chinese named Cai Lun. For over 500 years paper was made only in China. People in Japan learned of paper around the year 600. As years went by, people in other places began to make paper.The lead(铅)pencil is not made of lead. It is made of graphite(石墨). People found graphite in 1564. They thought it was a kind of lead. Today we still call pencils “lead pencils”. The first pencils were made by putting strings(线)around sticks of graphite.The first wooden pencils were made by Kasper Faber in Germany in 1761.Erasers like those we use today were first made in France by a man named Magellan in 1752. It was Hyman L. Lipman who first put eraser on the ends of pencils. And that is how the pencils came to be.( )46. How many years earlier was paper made in China than in Japan?A. About 100 years.B. About 400 years.C. More than 500 years.D. 495 years.( )47. Germans made paper ______.A. earlier than JapanB. later than JapanC. as early as JapanD. as late as Japan( )48. At first pencils were made of ______.A. woodB. leadC. sticksD. string and graphite( )49. Kasper Faber was ____.A. an EnglishmanB. a FrenchmanC. a GermanD. an American( )50. Which of the following st atements is NOT trueA. The first wooden pencils were made in Germany.B. Graphite isn’t a kind of lead.C. Paper was first made in China.D. Hyman L. Lipman made the first erasers.四、选词填空：10分much, arm, wait, see, when, spend, she, worry, have, growOnly Mother Love is true love. It gives everybody everything all his life. 51 you are still a baby, mother takes good care of you as much as possible. In your waking hours she always holds you in her 52 . When you are ill, she stops her work right now to look after you day and night and forgets about 53 . When you are 54 up day and day, she feels very happy. When you are old enough to go to school, mother still looks after you all the time. On cold winter days, she always tells you to put on 55 clothes. She always stands in the wind 56 for you back from school. When you hurry to leave home for school with little breakfast, she always feels 57 about you at home. She usually knows about your study and 58 much money on your school things. When you do well at school, the brightest smile will be 59 on her face.Mother is always ready to give everything she 60 to her children, not to receive. What true love that is in the world! We will remember Mother Love forever(永远).51. ________ 52. ________ 53. ________ 54. _________ 55. _______56. ________ 57. ________ 58. ________ 59. _________ 60. ________五、句型转换：10分61. The teacher told us, “The earth travels around the sun.” (改为间接引语)The teacher told us _____ the earth ______ around the sun.62. I’ve been skating for 2 hours.(对画线部分提问) _____ _____ _____ you been skating?63. They were doing their homework at six yesterday.(改为否定句)They ______ ______ their homework at six yesterday.64. He would like to play games with his friends. (同义句)He ____ ___ play games with his friends.65. Don’t be late again, ______ _______(反意疑问句)?六、书面表达：10分Julia和Jane是双胞胎．下面是她们上周末的时间安排表，请你描述一下她们上周末的生活。