八年级英语寒假自我诊断二一 单项选择。（30 分）1_Monday afternoon we rode bicycle to Georgetown.A On B In C At D For 2 _does he go shopping? -Twice a week.A. How B. How often C. How long D. How many t3. _ junk food tastes very good, _it isnt healthy. A. Although, but B. Although, / C. But, although D. But, /4. My mother wants me _milk. A. drink B. drinking C. to drink D. drinks5. Sarah was shy two years ago, but now she is _than before.A. too much outgoing B. much too outgoing C. a little more outgoing D. more much outgoing6. Which is _radio, 970AM, 97.9 FM or 107.9 FM? A. good B. better C. best D. the best7.My parents _ at home on weekends.A. are all B. are both C. all are D. both are 8. There is _ food in the fridge, I should buy some this afternoon.A. little B. a little C. few D. a few9. - The banana is too big. - You can _ first. A. cut up them B. cut them upC. cut it up D. cut up it 10. John cant get up so _ as his little sister. A. earlier B. early C. more earlyD. very early11. Susan is taller than _ in her class.A .any student B. other students C. any other student D. the other student12. He was too tired，so he _ A. stopped resting B. stopped to rest C. stopped to work D. stops working13. I dont go to bed _I finish my homework. A. until B. after C. if D. when14. Would you like _ for lunch?A. beef and tomatoes noodle B. beef and tomato noodle C. beef and tomato noodles D. beef tomatoes noodles15. Toms grandmother likes to watch him _.A. read and write B. reads and writes C. to read and write D. reading and writing16. My sister _ middle school in two years.A. will finish B. finishes C. finished D. finish17. There is nobody in the room,_?A. isnt it B. isnt there C. is there D. is it18. Must I come at four oclock?Oh, no, you A. mustnt B. dont C. cant D. dont have to19. There are about two _ students in the new-built school.A.thousandB. thousands C. thousands ofD. thousand of20. He looks upset. He doesnt know _.A.what to do itB. how to do it C. how to do D. do what 二阅读理解。（30分） ARobots seem very new to most people. But they have a long history. The first one was made by a Greek inventor. You may have seen robots in some films. The robots in these films are stronger, faster and cleverer than people. In real life, most robots are used in factories. They are used to do many dangerous, difficult or boring jobs. Some people cant look after themselves and robots are used to help them. For example, some people cant see. Many of these people use a dog to help themselves move around. This dog is called a guide dog. Scientists are making a robot to help them. In the future, robot dogs might take the place of these guide dogs.Robots are also used in American hospitals. At one hospital, a robot takes from the kitchen to the sick peoples rooms. It never loses its way because it has a map of the hospital in its computer system.根据短文内容，判断下列句子正误。正确的用“A”表示，不正确的用“B”表示。21. The first robot was invented by a Greek.22. Robots can only be seen in films.23. Robots can help some people look after themselves.24. Todays robots have few uses.25. A robot cooks meals for the sick people at an American hospital. BThanksgiving Day is really a harvest festival. This is why it is celebrated in late fall, after the crops are in. But one of the first thanksgivings in America had nothing to do with a good harvest.On December 4, 1619, the Pilgrims from England landed near what is now Charles City, Virginia. They knelt down and thanked God for their safe journey across the Atlantic. The first New England Thanksgiving did celebrate a rich harvest. The Pilgrims landed at what is now Plymouth, Massachusetts, in 1620. They had a difficult time and the first winter was cruel.Many of the Pilgrims died.But the next year, they had a good harvest. So Govemor Bradford declared a three-day feast. The Pilgrims invited Indian friends to join themfor their special feast. Everyone brought food. In time, other colonies (殖民地)began to celebrate a day of Thanksgiving. But it took years before there was a national Thanksgiving Day. During the Civil War, Sarah Josepha Hale persuaded Abraham Lincoln to do something about it. He proclaimed (宣布) the last Thursday of November 1863 as a day of Thanksgiving.Today, Americans celebrate this happy harvest festival on the fourth Thursday in November. Canadians celebrate Thanksgiving Day in much the same way as their Americanneighbors. But the Canadian Thanksgiving Day falls on the secondMonday in October.26. The passage mainly tel