登录21世纪教育 助您教考全无忧 人教新课标版英语高一必修2 Unit 3 Computers同步练习 I. 单项选择 1. —How long _____ at this job — Since 1990. A. were you employed B. have you been employed C. had you been employed D. will you be employed 答案：B 知识点：动词的被动语态 解析：since用于现在完成时，特殊疑问词后加一般疑问句，故选B。 点评：考查现在完成时的被动语态，其结构是have/has +been +done。 2. Once new difficulties _____ in our new job，we should learn to use our brains to solve them. A．rise B．cause C．raise D．arise 答案：D 知识点：实义动词 解析：根据句意：一旦在我们新工作中出现新的问题，我们应当开动脑筋想办法解决。arise“出现”为不及物动词，相当于come up。 点评：掌握动词的意思，加强对单词的记忆。 3. Our game of basketball _____.We had been playing for about half an hour when it started to rain heavily. A．has interrupted B．had interrupted C．was interrupted D．had been interrupted 答案：C 知识点：动词的被动语态 解析：game与interrupt 构成被动关系，排除A、B项，由后句可知事情发生在过去，用一般过去时。 点评：本题考查一般过去时的被动语态，其结构是：was/were +done。 4. The board are discussing the possible _____ they can take of the present economic situation. A．notice B．advantage C．use D．best 答案：B 知识点：动词的固定搭配 解析：本题考查固定搭配。take advantage of利用，该结构中advantage提至前面充当discuss的宾语，advantage后为定语从句。 点评：该题主要考查了动词短语的固定搭配。注意牢记。 5. He proved himself a true gentleman and the beauty of his _____ was seen at its best when he worked with others. A．advantage B．appearance C．qualification D．character 答案： D 知识点：名词 解析：考查名词词义辨析。根据句意：他证明了自己是一个真正的绅士，他的人格魅力在与他人合作时表现得最佳。advantage 优点，长处；appearance 外表，外貌；qualification 资格；character 品质，性格。 点评：该题主要考查了名词，需要根据句意判断。 6. We can't _____ on having good weather for the outing. A．evaluate B．calculate C．predict D．conclude 答案：B 知识点：动词的固定搭配 解析：根据句意：我们不要指望旅游时会有好天气。calculate on/upon为固定搭配，意思是“指望……”。 点评：本题考查了calculate的用法，和介词 on/upon。 7._____ he didn't help me with my work instead，just _____. A．In a way; in my way B．On a way; on the way C．In the way; on the way D．By the way; on my way 答案：A 知识点：常用介词短语构成 解析：in a way“在某种程度上”；in one's way“挡道，挡路”；on the way“在路上”；by the way“顺便说一下，顺便问一下”均为固定搭配。根据句意，故选A。 点评：考查介词短语，需要牢记短语。 8. —What a beautiful day! —Yes，it's _____ that I'd like to take a walk. A．such nice weather B．so a nice weather C．such a nice weather D．so nice weather 答案：C 知识点：固定搭配 解析：weather为不可数名词，不能与不定冠词连用，排除B、C两项；so用于修饰形容词或副词，such用于修饰名词，故A项正确。 点评：考查了so和such的用法。so +adj. +a/an +可数名词单数，such +a/an +adj. +可数名词单数。 9. Milu deer，a species with large horns，which used to be _____ in China long ago，is a rare animal nowadays. A ... ...
