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)；使改变形态→transformation n．变化，转化adj.＋il→adj. (反义词)adj.(t)→n.(ce)legible→illegible 难以辨认的liberal→illiberal 不开明的logical→illogical 不合逻辑的absent→absence 缺席present→presence 出席confident→confidence 信心Ⅲ.补全短语根据提示补全下列短语。1．on the one hand 一方面2．on the other hand 另一方面3．toy with 戏弄，摆弄；把……当作儿戏14．push ahead with 义无反顾地进行，努力推进5．for sale 供出售，待销售6．in general 一般而言7．point out 指出8．concentrate on 全神贯注于Ⅳ.选词填空选用上述短语的适当形式填空。1．I felt I could not move another step，...
