Unit 2 Cloning
Ⅰ.写出下列必考单词
1．仅，只，不过 adv. ____________
2．打扰；使烦心 v． ____________
3．缺点；不利条件 n． ____________
4．直接的；坦率的adj. ____________
5．突破n. ____________
6．程序；步骤n. ____________
7．获得，赢得v. ____________
8．媒介；手段(pl) n． ____________
9．积累，累积 v． ____________
10．退休，离开v. ____________
Ⅰ.1.merely 2.bother 3.drawback 4.straightforward
5．breakthrough 6.procedure 7.obtain 8.media
9．accumulate 10.retire
Ⅱ.写出下列单词的变化形式
