2012届高考英语知识点复习学案第一册Unit22Aworldoffun.docVIP

第一册 Unit22 A world of fun I．单元知识点全览 工欲善其事 必先利其器 1．amuse 2．attract；attractive 3．collect 4．education 5．conserve 6．coast 7．injure 8．acheve 9．civilize lO．dark 1 1．imagine 12．Design高考须掌握的短语：1．ride 2．into 3．off 4．from 考点详解 精剖细解 入巿三分 一、重点词汇 1．divide们．vi．分;划分；分开；隔开 eg：Lets divide ourselves into several groups．我们分成几个小组吧。 The Nile divides near its mouth and forms a delta．尼罗河在靠近河口的地方分开，形成一个三角洲。 divide…into…把……分成……divide among(between)…在……之间分配div试e and rule分而治之 divide by用……除(尽)；因……分裂 考题1 (典型例题)He his time between reading and writing. A. divides B. joins C. separates D. devotes 考题1点拨：答案为A。divide time between reading and writing把时间在读书和写作之间分配。 2．risk vt．冒……的危险n．冒险；风险eg： He risked his parents’anger by marrying Jane．他冒着可能惹父母生气的危险娶了简。 Youre running a big risk in trusting him．你信任他实在要冒很大的危险。 at risk有危险at risk to…冒……的危险 run/take risks/a risk冒险 run/take the risk of doing something冒……的危险 2 (典型例题)The dis-ease is spreading and all children under 5 are risk. A. in B. on C. at D. for 考题2点拨：答案为c。at risk=in danger有危险。3．amusement n．消遣；娱乐(活动)eg： She looked at me in amusement．她很感兴趣地看着我。 amuse v．使快乐；逗笑用法拓展：amuse sb．(with)使某人开心/高兴 be amused at/by/with…以…·为乐 be amused to do做……取乐 an amused expression on ones face脸部愉快的表情． an amusing storg有趣的故事 3 (典型例题)The children were by the performances of the seal. A. amused; amused B. amusing; amusing C. amused; amusing D. amusing; amused 考题3点拨：答案为c。be amused by被……逗乐了；the amusing performances有趣礴表演。 4．cut off切掉；切断；突然中止eg： We were cut off in the middle of our telephone conversation． 我们在电话中谈话到一半时被切断了。 fcut down砍倒；减少；减低cut out剪出；停止 CUt up切碎；破坏；打败 4 (典型例题 ) All the lights have gone out in our classroom building. --Yes. Perhaps they have electricity. A. cut through B. cut down C. cut off D. cut up 考题4点拨:答案为c。cut off切断；突然中止。 5．scream ones way一路尖叫着eg： She screamed her way home after seeing