高一英语B 限时练 M3U2 2.29 Using I (清北班)300份.doc

M3U2 Healthy eating (第五课时) ----Using I 班级____组___号 姓名：___________ 卷面分（满分15分）___________得分___________ 一．【杨颖改编】完型填空【*20=10分】 Most of the foods we eat today were at one time or another not known to man. One by one they are __1__ and became a part of our everyday __2__. Very often the person, who was the first to __3__ these foods, however, had to be a person of __4__. Who, for __5__， ate the first crab (蟹) and who, the first mushroom? When __6__ and coffee were first introduced to __7__ in the eighteenth century, there were many __8__ for and against their use. Some people claimed (宣称) that they were __9__， and that, if drunk over long periods of time, they would kill __10__. In Sweden, King Gustav Ⅲ decided to find out whether these __11__ were true or false. It __12__ happened that there were two brothers who were in __13__ at the time; they were twins and were almost exactly alike in every __14__. They had also been __15__ to death. The King decided to let them live if one of them __16__ to drink several cups of tea each day and the other, several cups of __17__ each day. Both brothers lived many years without any __18__ of any kind. At last one brother who __19__ to drink tea every day died at the age of 74 and __20__ died a few years later. Because of the way the experiment had turned out, Sweden is today one of the countries in the world where much tea and coffee are drunk. 1．A. introduced B. produced C. added D. changed 2．A. drink B. cost C. diet D. interest 3．A. cook B. discover C. try D. check 4．A. success B. courage C. practice D. will 5．A. free B. ever C. long D. example 6．A. tea B. tobacco C. milk D. chocolate 7．A. America B. Europe C. Africa D. England 8．A. attempts B. decisions C. opinions D. advice 9．A. different B. common C. plants D. poisonous 10．A. a person B. themselves C. others D. ourselves 11．A. wishes B. decisions C. doubts D. conversations 12．A. so B. very C. too D. much 13．A. school B. hospital C. danger D. prison 14．A. day B. way