高考英语一轮复习 第1部分 Unit 4 Wildlife protection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 4 Wildlife protection[单词 拼写应用]核心单词1．certain adj.确定的；某一；一定2．importance n．重要(性)3．contain vt.包含；容纳；容忍4．attention n．注意；关注；注意力5．bite vt.& vi.咬；叮；刺痛6．loss n．损失；遗失；丧失7．relief n．(痛苦或忧虑的)减轻或解除；减轻痛苦的事物8．decrease vi.& vt.减少；(使)变小；或变少9．laughter n．笑；笑声10．affect vt.影响；感动；侵袭[语境运用] 用所给词的适当形式填空。1．Due to the strict traffic regulations on drunken driving，the number of accidents from it has greatly decreased (decrease)．2．When he opened the schoolbag，he found that it contained (contain) two books，a pen and an eraser.3．The closure of the factory will lead to a number of job losses(loss)．4．She was_bitten(bite) by the family dog and had to go to hospital for treatment.5．In total，about 540 million people are_affected (affect) by secondhand smoke per year.拓展单词1．protect vt.保护→protection n．保护2．respond vi.回答；响应；做出反应→response n．回答；反应3．distant adj.远的；远处的→distance n．距离；远方4．power n．力量→powerful adj.强大的；有力的5．secure adj.安全的；可靠的→security n．安全；可靠6．inspect vt.检查；视察→inspection n．检查→inspector n．检查员7．appreciate vt.鉴赏；感激；意识到→appreciation n．欣赏；感谢；鉴别8．harm n．& vt.损害；危害→harmful adj.有害的→harmless adj.无害的9．mercy n．仁慈；宽恕；怜悯→merciful adj.宽恕的；仁慈的→merciless adj.残忍的；无情的10．faith n．信念；信仰→faithful adj.忠诚的；忠实的→faithfully adv.忠诚地；忠实地11．succeed vi.成功 vt.接替；继任→success n．成功→successful adj.成功的→successfully adv.成功地12．employ vt.雇用；利用(时间、精力等)→employment n．雇用；利用→employer n．雇主；老板→employee n．雇员[语境运用] 用所给词的适当形式填空。1．Eating too much every day is harmful to our health；that is to say，eating too much every day does harm to our...