unit20 Lesson 2课时精练 北师大版选修7.docVIP

Unit 20 I. 单项填空（共35 小题，计分35 分） A) 观察所给单词的读音，从A,B,C,D 中找出其画线部分与所给单词画线部分读音相同的选项。 1. cigar A. grammar B. star C. prepare D. arrive 2. private A. pilot B. mixture C. give D. signal 3. sew A. flew B. threw C. show D. grew 4. dream A. breath B. break C. ceiling D. healthy 5. check A. character B. bench C. society D. machine B) 从A, B, C, D 中找出句中划线的单词或词组的意义。 6. This Minister is in charge of the foreign affairs of that small country. A. 财务 B. 商务 C. 事务 D. 医务 7. As I came late, he looked at me kindly without blame. A. 赞赏 B. 惩罚 C. 害怕 D. 责备 8. Go to see a doctor, you are obviously ill. A. 显然 B. 不幸 C. 突然 D. 仍然 9. there was no wind. the smoke rose straight upward. A. 高高地 B. 笔直地 C. 慢慢地 D. 水平地 10. I wonder if this medicine is effective enough to get rid of his fever. A. 检测 B. 治疗 C. 控制 D. 摆脱 11. the students will be divided into four groups to discuss the report. A. 区别 B. 分开 C. 组成 D. 集中 12. Being asked to recite the text, the boy felt a little nervous. A. 不安的 B. 颤栗的 C. 胆小的 D. 勇敢的 13. This problem needs solving at once. A. 讨论 B. 安排 C. 解决 D. 汇报 14. the sleeves of the coat are too long for me, and so I want them to be shortened. A. 扩宽 B. 增高 C. 减轻 D. 缩短 15. He was a learned man who was respected by many villagers in that faraway village. A. 天生的 B. 忠诚的 C. 疑虑多的 D. 有学问的 C) 从A, B, C, D 四个选项中，选出可以填入空白处的正确答案。 16. I will give you________ to finish it. A.two week’s time B.two weeks time C.two weeks’ time D.two-weeks time I’m looking for Mary’s bag. Is that black one____________? A.her B.hers C.your D.theirs _______activities are dangerous and _________ are not so dangerous. A.Some