北师大版高中英语选修八第5讲：Unit23 conflict-词汇篇2（教师版）.docxVIP

Unit 23 Confilct词汇篇2____________________________________________________________________________________________________________________________________________________________________1、掌握第二单元第二课及第三课的重点单词，短语及句型。2、灵活运用第二单元第二课及第三课的重点单词，短语及句型。1. keep off 减去，让开，不接近归纳拓展：keep away 使离开keep back 阻止，阻挡；隐瞒(某事)；扣除(钱)keep down 控制，压制keep out 关在门外，不准入内keep to 坚持，保持，不离开keep up 继续，坚持典型例句：You keep away from my daughter！你离我女儿远点！ You can use herbicides to keep down the weeds.你可以用除草剂控制杂草的生长。 There was a notice saying “Keep off the grass”．那儿有一块告示，上面写着“勿踏草地。”I don’t think I can keep this up any longer.我认为这事我再也坚持不下去了。 2. come about 发生归纳拓展：come across 被理解；(偶然)遇见come around/round 恢复知觉，苏醒come at sb. 扑向某人come by sth. 设法得到come down on sb. 斥责，训斥，惩罚come down to sb. (从很久以前)流传下来come along进展，发展come out 出版，发行，come up上升，靠近，come up with sth. 找到(答案)；提出come to an end 结束典型例句：Can you explain how it came about that you were an hour late?你怎么会迟到一个小时，对此你能做出什么解释呢？ How’s your English coming along？你英语学得怎么样？ He came at me with a knife.他拿着刀子向我冲过来。3. get one’s own back 报复归纳拓展：get back 返回，回去，回家get sth.back 寻回，找回，重新获得(丢失的东西)get back at sb. 向某人报复get back to sb. 以后再答复、回复某人get along 合得来；进展get behind (with sth.) 拖延，落后get by (on/in/with sth.) 靠……维持生计，勉强应付get down to sth./doing sth. 开始做某事/开始认真注意某事get at sb. (通常用于进行时)一再批评，不断指责，老是数落某人get over 从(疾病，痛苦的经历)中恢复过来get through 熬过；设法对付；打通警示误区：get back 本意为“拿回，找回(属于自己的东西)”，at 为介词，表示目标“对着，向着”，所以get back at sb.表示“向某人报复”。典型例句：If you get back in time，you can come with us.如果你能及时赶回来，你就可以跟我们一起去。 He got his old job back.他恢复了原职。 I’ll get back at him one day.有一天我会报复他的。I can’t give you a definite answer now，but I’ll get back to you about it.我现在不能给你明确的回答，但以后会再作答复的。 I’ve got a lot of work to do，but I can’t seem to get down to it.我有好多工作要做，可我好像就是没法安下心来去做。 4. carry off 掠去，夺走; 获得; 成功对付People used to be afraid of that the gypsies might carry their children off.人们过去总害怕吉卜赛人会把他们的孩子拐走。Although he had only rehearsed the part a few times, he carried it off beyond all expectations.他对这角色虽然只排练了几次，但是他完全出人意料地演得非常