一般现在时讲解与练习

一般现在时讲解与练习清华大学英语教授50年研究成果一般现在时讲解与练习 一般现在时基本用法介绍 【No. 1】一般现在时的功能 1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。 2.表示经常性或习惯性的动作。如：I get up at six every day.我天天六点起床。 3.表示客观现实。如：The earth goes around the sun.地球绕着太阳转。 一般现在时的构成 1. be动词：主语 be(am,is,are) 其它。如： I am a boy.我是一个男孩。 2.行为动词：主语 行为动词 其它。如： We study English.我们学习英语。 【注】当主语为第三人称单数(he, she,it)时，要在动词后加-s或-es。如：Mary likes Chinese.玛丽喜欢汉语。 【No. 2】一般现在时的变化 1. be动词的变化。 否定句：主语 be not 其它。 如：He is not a worker.他不是工人。 一般疑问句：Be 主语 其它。 如：-Are you a student? -Yes. I am. / No, Im not. 非凡疑问句：疑问词 一般疑问句。如：Where is my bike?2.行为动词的变化。否定句：主语 dont( doesnt ) 动词原形( 其它)。如： I dont like bread. 当主语为第三人称单数时，要用doesnt构成否定句。如： He doesnt often play. 一般疑问句：Do( Does ) 主语 动词原形 其它。如： - Do you often play football? - Yes, I do. / No, I dont. 当主语为第三人称单数时，要用does构成一般疑问句。如： - Does she go to work by bike? - Yes, she does. / No, she doesnt.3. 动词 s的变化规则 1一般情况下，直接加-s，如：cook-cooks, milk-milks 2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes 3以“辅音字母 y”结尾，变y为i, 再加-es，如：study-studies 一般现在时用法专练:一、写出下列动词的第三人称单数 drink _ go _ stay _ make _ look _ have_ pass_ carry _ come_ watch_ plant_ fly _ study_ brush_ do_ teach_ wash_二、用括号内动词的适当形式填空。 1. He often _(have) dinner at home. 2. Daniel and Tommy _(be) in Class One. 3. We _(not watch) TV on Monday. 4. Nick _(not go) to the zoo on Sunday. 5. _ they _(like) the World Cup? 6. What _they often _(do) on Saturdays? 7. _ your parents _(read) newspapers every day? 8. The girl _(teach) us English on Sundays. 9. She and I _(take) a walk together every evening. 10. There _(be) some water in the bottle. 11. Mike _(like) cooking. 12. They _(have) the same hobby. 13. My aunt _(look) after her baby carefully. 14. You always _(do) your homework well. 15. I _(be) ill. Im staying in bed. 16. She _(go) to school from Monday to Friday. 17. Liu Tao _(do) not like PE. 18. The child often _(watch) TV in the evening. 19. Su Hai and Su Yang _(have) eight lessons this term. 20. What day _(be) it today? Its Saturday三、按照要求改写句子。1. Daniel watches TV every evening.(改为否定句) _2. I do my homework every day.(改为一般疑问句，作否定回答) _3. She likes milk.(改为一般疑问句，作肯定回答) _4. Amy likes playing computer games.(改为一般疑问句，作否定回答) _5. We go to school every morning.(改为否定句) _6. He speaks English very well.(改为否定句) _7. I like taking photos in the park.(对划线部分提问) _8. John comes from Canada.(对划线部分提问) _9. She is always a good student.(改为一般疑问句，作否定回答) _10. Simon and Daniel like going skating.(改为否定句) _清华大学英语系测试：为中小学生英语量身定做.官方网站：/ 清华大学英语教授50年研究成果八年级英语上期末测试卷(时间120分钟 分值100分)第卷(选择题 65分)听力部分. Listen to the tape, choose the word you hear. (5 分) 1 A. invention B. resolution C. invitation 2 A. slow B. exhibition C. fashion 3 A. throat B. shrimp C. throw 4 A. boring B. interesting C. relaxing 5 A. tourist B. journalist C. pianist. Listen to the dialogue, choose the right picture. (5 分)6._7._8._9._. Listen to the dialogue, choose the right answer to the question. (5 分)(twice) 11 What are they going to make? A. Fruit salad. B. Banana smoothie. C. Apple pie. 12 Whats she going to do for vacation ? A. Visit her cousin. B. Go camping. C. Relax at home. 13 What do you think of Ters? A. More serious and quiet. B. More outgoing and athletic. C. More intellectual and quiet. 14 What is the boy going to do tomorrow? A. He is going to have a test. B. He is going to the movie. C. He is going to stay out late. 15 What did he do when he met Tom Cruise? A. He got his autograph. B. He took his photo. C. He went to a movie with him. Listen to the passage, choose the right answer you hear. (5 分) 16 A. Mrs. King. B. Tim. C. Sam King. D. Tom. 17 A. 8:00 B. 11:00 C. 8:30 D. 11:30 18 A. They must learn English. B. They can only do some reading. C. They take exams. D. They are free to do anything. 19 A. See a doctor. B. Take dictionaries. C. Speak English. D. Have delicious food. 20 A. In three months. B. In four months. C. In three weeks. D. In four weeks.笔答部分. 选择填空 (15 分) 21 I have a toothache. I should see a_. A. hospital B. dentist C. teacher D. friend 22 Im_. I need to have a very good rest. A. hungry B. thirty C. tired D. stressed out 23 When did your stomachache start? A. for two days B. in two days C. two days ago D. after two days 24 More and more people become very_ because they hardly have any time to exercise. A. unhealthy B. healthy C. unhealthily D. healthy 25 Peter_ some conversation practice_ Jane_ some writing practice. A. need；and；need B. needs；while；needs C. need； but； needs D. need； while； need26 Could you please go sightseeing with us this Sunday? _.I have a lot of housework to do. A. Yes, sure B. Im sorry C. Excuse me D. Good idea 27 They do eye exercises twice a day, so_ of them_ glasses. A. few；put on B. few；wear C. a few；put on D. a few；wear 28 How are you going to the train station to meet your aunt? Im going there_ my fathers car. A. by B. in C. to D. on 29 Im going to Hawaii with my aunt this month for my holiday._! A. Have a good time B. Best wishes to you C. Congratulations D. Please go 30 The boss didnt like Mike because he was not_ learning new things. A. afraid of B. worried about C. tired of D. good at 31 You can look up the newest world_ in this book. A. news B. record C. person D. recorder 32 Animal World is the most interesting TV_. A. play B. sport C. team D. program 33 Mother_ lots of things and took the subway back home yesterday. A. buys B. bought C. is buying D. is going to buy 34 We are going to the Global Theatre in Johns car. You can some with us_ you can meet us there later. A. but B. and C. or D. then 35 My father never eats junk food, and he does exercise every day. So he is very A. healthy B. unhealthy C. serious D. intellectual.完形填空(10 分) Time spent in a bookshop can be enjoyable. If you go to a 36 shop, no assistant will come near to you and say. Can I help you? You 37 buy anything you dont want. You may try to find out where the book you want is. But if you fail, the assistant will lead you there and then he will go away. It seems that he is 38 selling any books at all.There is a story which tells us about a good shop. A medical student 39 a very useful book in the shop. But it was 40 expensive for him to buy. He couldnt get it from the library, 41 . So every afternoon, he went there to read a little at a time. One day, however, he couldnt find 42 from its usual place, then he was leaving when he saw an assistant 43 to him. To his 44 ,the assistant pointed to the book 45 ,I put it there so that it wont be sold out. Said the assistant. Then he left the student and let him go on with his reading. 36 A. good B. bad C. cheap D. expensive 37 A. shouldnt B. neednt C. mustnt D. cant38 A. interesting for B. interested inC. not interesting at D. not interested in 39 A. looked for B. looked C. look D. found 40 A. the most B. more C. too D. enough 41 A. either B. too C. neither D. also 42 A. the book B. the shop C. the assistant D. the shopkeeper 43 A. laugh B. signing C. helping D. said 44 A. surprise B. surprised C. surprising D. surprises 45 A. in a bookshop B. in his hand C. in a corner D. in his pocket.阅读理解 (20 分)A Exercise is good for you because it can help you to keep fit and healthy. It is not enough just to eat a healthy diet. Exercise is important too. Exercise will make your muscles stronger. There are about 600 muscles(肌肉)in the body. They move your bones and let you move your joints. If you do not exercise your muscles, they will be weaker and smaller. One of the most important muscles in the body is the heart. To exercise your heart, you need to do something like swimming, or playing a game in which you run about. This will make you breathe more deeply and make your heart and lungs stronger. One of the places where you can exercise is at school. In school, children have PE lessons that help them to keep fit and well. Try to exercise at least three times a week because exercise is good for you! Please choose a word or phrase that is similar in meaning to the underlined part. (根据知短文内容选取与划线部分意思相近的单词汇或词汇组) 46 Exercise can help you keep fit and healthy. A. healthy B. fat 47 It is not enough just to eat a healthy diet. We must exercise. A. junk food B. sort of food that is good for health 48 This will make your heart and lungs stronger. A. a little bigger B. full of energy 49 One of the places where you can exercise is at school. A. places for studying B. places for doing exercise 50 Try to exercise at least three times a week. A. more than B. less thanB There was a pilot and three people in a small plane. Suddenly there was something wrong with the plane when it was flying in the air. The smoke was everywhere in the plane. The pilot told the people there were only three parachutes(降落伞). They all became worried and started to make excuses. I must go and mend the machine. said the pilot, taking one of the parachutes. There was nothing he could do so he just jumped out. The next person said, I must have a parachute. I am a very clever person, and I have to attend an important sports game. I know I am going to win the game because I am going to be the cleverest person there. He picked up a pack and jumped out. Two men were left, an old businessman and a young mountain climber. By this time the plane was going down fast. The businessman said, Young man, I am old but youre still young. You take the last parachute. the young mountain climber smiled, Dont worry, he said, we can both jump to safety because there are still two parachutes. Just now the clever person jumped out with my backpack. 51 All the people became worried because_. A. they couldnt find the parachutes B. they were afraid the plane would be broken and knew there were not enough parachutes for each person. C. There was too much smoke and they couldnt jump out from the plane. D. They saw the pilot jump out first 52 The clever man jumped out with_. A. parachute B. nothing C. the pack of the climbers D. two parachutes 53 All the people thought of themselves except_. A. the pilot B. the clever man C. the doctor D. the businessman 54 From this story, we know_ would die. A. the clever man B. the businessman C. the pilot D. a young mountain climber 55 _was a kind hearted man.A. The pilotB. The mountain climber C. The businessman D. a young mountain climberC1. In the summer of 1963,Clinton won a drama contest, so he went to visit the city of Washington.2. Clinton was born in a poor family in 1946. Three months before he was born ,his father died.3. There he met President Kennedy. Then he decided to become a president.4. Bill Clinton took office on January 20th 1993 and be 克林顿came the 42nd U. S. president. He is the first U.S. president Who was born after World War , and he is very ambitious(有雄心的 ).5. When he was young, his mother got married again.Among all the greatest people in the world, like Edison most. He was so creative that he had 1,093 inventions in his life.He was born in 1847 and died in 1931. The most famous of his inventions was a light bulb. Besides the light bulb, Edison developed the phonograph and the kinetoscope ,a small box for seeing moving films. He also improved the design of the telephone. 爱因斯坦He believed in hard work. Sometimes he worked twenty hours a day.The name of Helen Keller is known around the world as a woman of great intelligence ,high ambition and hard working. She spent her life helping others.Born in Tuscumbia, Alabama, in 1880, Helen Keller had afever that made her blind and deaf at the age of 19 months. When she was seven years old, Anne Mansfield Sullivan became her teacher. Helen Keller quickly learned to read and write. By 海伦凯勒the age of 10 she began to speak. At the age of 20 she entered Radcliffe College, with Miss Sullivan at her side to spell textbooks letter by letter into her hand. Four years later Helen Keller graduated, and she began her lifes work of helping blind and deaf-blind people. She traveled around the world and wrote many books and articles. She met every U. S. president from Grover Cleveland to Lyndon Johnson and played a major role in helping the blind. 56 Whats the right order about Clintons life story? A. 2,5,1,4,3 B. 3,4,1,5,2 C. 2,5,1,3,4 D. 5,1,3,4,2 57 According to the text, being_ makes Edison a successful scientist. A. outstanding B. hard-working C. famous D. talented 58 Helen Keller, Bill Clinton and Edison are all very famous people. They all_. A. did lots of things for the people. B. had many great inventions. C. went to college to study D. met the presidents of U. S. 59 Helen Keller learned a lot_. A. by herself B. with the help of her parents. C. with the help of her teacher Sullivan. D. at home. 60 Which of the following is right? A. Helen Keller didnt go to college. B. Clinton was born before the World War C. Edison invented the telephone by himself. D. Clinton lived a poor life when he was young.DAs teenagers, you have many dreams. These dreams can be very big, such as winning the Nobel Prize ,or they can be small. You mayjust want to become one of the ten best students in your class.Once you find a dream, what do you do with it? Do you ever try To make your dream real? Follow Your Heart by Australian writer Andrews tells us that making our dreams real is lifes biggest challenge. You may think youre not very good at some school subjects, or that .it is impossible for you to become a writer. These kinds of thoughts stop you from getting your dream, the book says. In fact, everyone can make his dream come true. The first thing you must do is to remember what your dream is. Dont let it leave your heart. Keep telling yourself what you want. Do this step by step and your dream will come true faster because a big dream is, in fact, many small dreams. You must also never give up your dream. There will be difficulties on the road to your dreams. But the biggest difficulty comes from yourself. You need to decide what is the most important. Studying instead of watching TV will lead to better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book. As you get closer to your dream, it may change a little. This is good as you have the chance to learn more skills and find ne