C．cold D．objective

　　[答案]　1－5　CCDAA

　　Ⅰ.单词拼写

　　根据汉语或首字母提示，写出下列单词

　　1．It's really interesting that your coat is identical(完全相同的) to mine.　

　　2．She planted the seeds of virtue(善行) in her children when they were young.

　　3．Secondly, let us absorb(吸收) what we need from foreign languages.

　　4．In recent years economic growth has become a controversial(有争议的) goal.

　　5．There are fundamental(基本的) differences between the two subjects.You can't confuse them.

　　6．Emotional or mental problems can arise from a physical cause.

　　7．Is English an optional lesson, or does everyone have to learn it?

　　8．Two suspects are now in prison in connection with the killing.

　　9．She has taken a lot of different medicines, but none has cured the disease.

　　10．The water is so transparent that we can see the fishes swimming.

　　Ⅱ.拓展词汇

　　根据词性和汉语提示，写出下列单词

　　1．gene n．基因→genetic adj.基因的；遗传学的→genetics n．遗传学

　　2．benefit n．利益v.有益于；获利→beneficial adj.有益的，有用的

　　3．imagine v．想象，设想→imaginary adj.假想的，虚构的→imaginative adj.富于想象力的→imagination n．想象力；幻觉

　　4．credit n．信誉→credible adj.可信的→incredible adj.难以置信的

　　5．flexible adj.易适应的，灵活的→flexibility n．适应性，灵活性

　　6．regular adj.有规律的；固定的→regulate v．调整，控制；校对→regulation n．法规，条例

7．resist v．抗拒，对抗；忍住→resistance n．抗拒，反对，阻力→resistant adj.对......有抵抗力，抵制的