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 year's effort, Grace has finally a________her ideal weight.
答案：1.obtain 2.exact 3.Altogether 4.accumulate
