北师大版高中英语选修七教案：Unit 19Vocabulary Breakthrough Word版含答案.doc

vocabulary breakthrougha组前缀sure adj.ensure vt.确保，保证 large adj.enlarge v.扩大conscious adj.unconscious adj.无意识的；不知不觉的rest n.unrest n.不安b组后缀fluent adj.fluency n.流利度，流畅度accurate adj.accuracy n.精确度，准确度thank vt.thankful adj.为感到高兴的；感谢的announce v.announcement n.通告；宣告mere adj.merely adv.仅仅；只approve v.approval n.赞成；赞许；批准apply v.applicant n.申请人competent petence n.能力sincere adj.sincerely adv.真诚地c组合成n.adj.nationwide adv.全国性地n.n.barbershop n.理发店n.v.haircut n.理发d组转化guaranteen.保证(书)，保单 v.保证 ，担保，确保 relative n.亲戚，亲属 adj.相对的；有关的pat n.(友善地)轻拍，拍打(声) v.轻拍；拍purchase n.& vt.购买outline n.轮廓，大纲 vt.勾出轮廓register n.& v.登记，注册amateur n.业余爱好者；外行 adj.业余的a组同义词freedom n.liberty n.tendency n.trend n.gain v.attain v.enough adj.adequate adj.goal n.target n.ensure v.guarantee v.clear adj.explicit adj.table n.diagram n.earth n.globe n.b组反义词presence n.absence n.downwards adv.upwards adv.c组形近词construction n.建设；建筑物constitution n.宪法tend vt.照看trend n.趋势，倾向make v.制造，生产mate n.老兄，老弟，伙计right adj.正确的tight adj.绷紧的captain n.上尉；船长caption n.(图片的)说明文字1.背诵经典the candidate guaranteed that all the steps had been taken to ensure the peoples safety nationwide.规范默写2.背诵经典all personnel should be punctual.if someone is late during my absence，please inform me.规范默写3.背诵经典congratulate you on your attaining your diploma, my dear son! i will purchase an ice cream for you.规范默写4.背诵经典m