新人教版高中英语选修八强化练习：unit 2 section 1(含答案)PDF打印.pdf

一 寸 光 阴 不 可 轻 Unit 2 Cloning Section Ⅰ Warming up; Prereading, Reading Comprehending Ⅰ.单词拼写 1．You will need to________(获得) permission from the principal before you quit. 2 ．I could not find the________(准确的) word to express my feelings at that time. 3 ．________(总共) there were 12 scientists present at the international meeting. 4 ．It is unfair that the upper class should continue to________(积累) wealth. 5 ．The students voiced strong________(反对) to the new plan. 6 ．The discovery is a major b________in the treatment of cancer. 7 ．Look at the sign. Smoking is f________in this shopping mall. 8．This research centre will u________the project on climate change. 9 ．The policy to be adopted will have a huge i________on the business. 10．After a years effort, Grace has finally a________her ideal weight. 答案：1.obtain 2.exact 3.Altogether 4.accumulate 5 ．objections 6.breakthrough 7.forbidden 8.undertake 9.impact 10.attained Ⅱ.句型转换 1．Mary and Lucy look exactly like each other. Mary and Lucy are________ ________appearance. 2 ．Most of the people in the company dont agree with her business plan. Most of the people in the company________ ________her business plan. 3 ．I will not allow you to go out on such a rainy day. I________ ________you to go out on such a rainy day. 4 ．He was discouraged when hearing the bad news. He was________ ________when hearing the bad news. - 1 - 一 寸 光 阴 不 可 轻 答案：1.identical in 2.object to 3.will forbid 4.cast down Ⅲ.单项填空 从A 、B 、C、D 四个选项中，选出可以填入空白处的最佳选项。 1．________by the bad weather ，he stopped his trip. A ．To cast down B ．Casting up C ．Cast down D ．Cast up 答案：C 句意：糟糕的天气让他很不愉快，(因此)他停止了旅行。cast down “沮 丧，不愉快”，与主句主语he 构成