2016高考英语一轮课件优化复习（山东专用）人教版选修八Unit5　Meeting your ancestors——会晤祖先_高考复习指南

2016高考英语一轮课件优化复习（山东专用）人教版选修八Unit5　Meeting your ancestors——会晤祖先

　　B．would follow C．had followed

　　D．should follow 解析：选C。if only表示“如果……就好了”，表示与事实相反，条件意味强烈，其谓语动词常用虚拟语气。此句表示过去的动作，须选用过去完成时。 2．—Any information about your son? —No.If only I________those tough words to him. 【温馨提示】　“别无选择只得……”的表达方式还有： have no choice but to do/cannot choose but do cannot(help)but do/can do nothing but do We have no choice/alternative but to wait outside. ＝We cannot_choose but/cannot(help)but/can_do_nothing_but_wait_outside. 我们别无选择只得在外面等候。 2assume 　v．假定；设想；假装；承担 (教材P38)So we think it is reasonable to assume they lived in these caves，regardless of the cold. 因此我们有理由认为他们不顾严寒，就住在这些洞穴里。归纳拓展 ①(牛津P104)It is reasonable to assume that the economy will continue to improve. 认为经济继续好转是有道理的。 ②(牛津P104)It_is_generally_assumed that stress is caused by too much work.普遍认为，紧张是工作过重所致。 ③Assuming_that the proposal is accepted，when are we going to get the money? 假定这个建议被采纳，我们什么时候能拿到钱？ ④A lot of people make the assumption that poverty only exists in the Third World. 许多人认为贫困仅仅存在于第三世界。 3interrupt　 vt.& vi.打断……讲话；打岔；暂时中断或中止 (教材P38)I’m sorry to interrupt you but how could they live here？　对不起，打断了你的讲话，请问他们怎么能够住在这个地方呢？归纳拓展 ①(牛津P1069)Sorry to interrupt，but there is someone to see you.对不起打扰一下，有人要见你。 ②We interrupt this programme to bring you a news flash. 我们中断节目，报道资讯快讯。 ③It’s bad manners to interrupt others when they are talking.打断别人谈话是没礼貌的。 ④Let’s go somewhere where we can talk without_interruption.我们去找个说话不受打扰的地方吧。辨析interrupt/disturb interrupt 突然中断、打断他人的言语或行为，使其不能继续。 disturb 较正式的用词，多用被动语态。指扰乱，使人不能平静或妨碍别人工作、思维或正常秩序，是程度较深的打扰。巧思妙解用interrupt，disturb填空 (1)She’s studying for an exam tomorrow，so you’d better not __________ her. (2)The noise of the machine __________ my sleep last night. interrupt disturbed 4significance 　n．意义；意思；重要性；重要意义 (教材P40)His university was aware of the significance of his work.　他所在的大学知道他的工作的重要性。归纳拓展 ①(牛津P1866)The new drug has great significance for the treatment of the disease. 这种新药对于这种病的治疗有重大意义。 ②(牛津P1866)She couldn’t grasp the full significance of what he had said.她未能充分领会他那番话的意思。 ③In my opinion，it is a matter of_great_significance. 依我看来，这是一个非常重要的问题。 ④Their change of plan is strange but I don’t think it’s significant. 他们对计划的改变十分奇怪，但我觉得没什么意义。 5arrest 　n．逮捕；拘留　vt.逮捕；吸引 (教材P43)She had almost reached her destination when a delicious smell arrested her progress and she stopped.　快到目的地的时候，一阵香气扑鼻，她停下来，不往前走了。归纳拓展 ①(牛津P92)A man has been arrested in connection with the robbery.一名男子因与这桩抢劫案有关已被逮捕。 ②(牛津P92)You could get arrested for doing that. 你干那种事可能要遭逮捕。 ③Fifteen persons were_under_arrest because of the serious violence.由于暴乱十五人被捕。 ④The beautiful sunset arrested_our_attention，and we stopped to watch it. 美丽的日落吸引了我们的注意力，我们停下来观看。跟踪训练 Ⅰ.完成句子 1．_____________________________ (她的笑声引起了我们的注意)and we all stared at her. Her laughter arrested our attention 2．I hope to go to college next year，_________________________________(总是认为我能通过考试)． 3．We had to go on，because ___________________________(没有其它选择)． always assuming(that)I pass my exams there was no(other)alternative 4．Only later_____________________ ___________________(我们意识到真正意义)of his remark.