高考英语一轮复习 第1部分 Unit 3 Computers教学案（含解析）新人教版必修2-新人教版高三必修2英语教学案

Unit 3 Computers[单词 拼写应用]核心单词1．anyhow adv.无论如何；即使如此2．reality n．真实；事实；现实3．signal vi.& vt.发信号n．信号4．arise vi.出现；发生5．character n．性格；特点6．calculate vt.计算7．goal n．目标；目的；球门；(进球)得分8．type n．类型vt.& vi.打字[语境运用] 用所给词的适当形式填空。1．Seeing their favourite star come in，the devoted fans arose (arise) from their seats immediately.2．This football player was accused of taking money for not scoring goals (goal) on purpose.3．You'll need to_calculate(calculate) how much time the assignment will take.4．There were so many different types (type)of bread that the volunteer didn't know which to buy.5．The responsible woman signalled (signal) to the cars behind，but they didn't notice.拓展单词1.simple adj.简单的→simplify vt.简化2．operate v．操作；经营→operator n．(电脑)操作员；接线员→operation n．操作；经营3．logical adj.合逻辑的；合情理的→logically adv.逻辑上；合逻辑地；有条理地→illogical adj.不合逻辑的4．technology n．工艺；科技；技术→technological adj.科技的5．solve vt.解决；解答→solution n．方法6．intelligent adj.智能的；聪明的→intelligence n．智力；聪明；智能7．personal adj.私人的；个人的；亲自的→personally adv.就个人而言；亲自→personality n．个性；人格；风云人物；名人8．total adj.总的；整个的 n．总数；合计 v．共计；总计；把……加起来→totally adv.完全地；整个地9．apply v．应用；涉及；申请→applicant n．申请人；求职者→application n．应用；用途；申请10．finance n．金融；财经→financial adj.财政的；金融的；资金的11．explore vt.& vi.探索；探测；探究→explorer n．探险家；勘探者→exploration n．探索12．appear vi.出现→appearance n．外观；外貌；出现13．happy adj.幸福的，快乐的→happiness n．幸福；快乐[语境运用] 用所给词的适当形式填空。1．There were about 40 people at the party in total，they sang and danced with abandon，totally forgetting the troubles in their li...