Section Ⅱ　Language points(Ⅰ)(Welcome to the unit & Reading)

　　Ⅰ.单词拼写

　　根据汉语或首字母提示，写出下列单词。

　　1．He can't grasp the basic concepts(概念)of mathematics.

　　2．Having been married for years without a child，my uncle and aunt are considering adopting(收养)an orphan.

　　3．He has consulted the physician(内科医生)about his health.

　　4．The quiet girl has come to life since she began working as a saleswoman(女售货员)．

　　5．Every cell(细胞)in an animal's body contains all its genetic information，but scientists hold that they all have a special role.

　　6．If you want to know the exact meaning of this word，look it up in the dictionary.

　　7．Many caged birds live longer than their fellows in the wild.

　　8．People are debating whether it is legal to clone a human.

　　9．Rich soil is very important for having a good harvest．

　　10．The growth of violent crime is a very real problem.

　　Ⅱ.拓展词汇

　　根据词性和汉语提示写出下列单词。

　　1．intend v．打算，计划；想要→intention n．意图，目的；企图

　　2．anxiety n．忧虑，焦虑，不安→anxious adj.焦虑的，不安的

　　3．legal adj.法律许可的，合法的→illegal adj.非法的

　　4．consequent adj.由某事物引起的；随之发生的

　　→consequence n．结果，后果→consequently adv.所以，因而

5．transform vt.使改变外观或性质(尤指向好的方向)；使改变形