高考英语一轮复习 Unit5 Meeting your ancestors课件 新人教版选修8.ppt

走向高考 · 英语,路漫漫其修远兮 吾将上下而求索,人教版(课标卷地区) · 高考总复习,Unit 5 Meeting your ancestors,选修八,第一部分 基础知识聚焦,.单词速记 A识记单词 1_ (n.) 可能的选择 (adj.) 供选择的；其他的 2_ (vt. & vi.) 打断讲话；打岔；暂时中断或中止 3_ (vt.) 假定；设想 4_ (n.) 种类；类别；范畴 5_ (adv.) 以方式；不知怎么地,alternative interrupt assume category somehow,6_ (vt.) 删；删除 7_ (n.) 学院；学会；学术团体；院校 8_ (vi. & vt.) 加速；促进 9_ (vt.) 逮捕；吸引 (n.) 逮捕；拘留 10_(adj.) 晕眩的；昏乱的；使人发晕或困惑的,delete academy accelerate arrest dizzy,B联想串记 11_ (n.)挨饿；饿死 _ (vi.)挨饿；饿死 12_ (n.)精确；准确 _ (adj.)准确的；精确的 13_ (v.)(使)锋利，尖锐；清晰 _ (adj.)锋利的，尖锐的 _ (n.)磨具，削具 14_ (adj.)凌乱的；脏的 _ (n.)凌乱，脏,starvation starve accuracy accurate sharpen sharp sharpener messy mess,15_ (n.)分析 _ (pl.) _ (vt.)分析 16_ (n.)意义；意思；重要性；重要意义 _ (adj.)重要的 17_ (n.)分割；划分；分配；分界线 _ (v.)分割，划分，分配 18_ (vi. & vt.)鼓掌欢迎；赞赏 _ (n.)鼓掌 19_ (adj.)有技巧的；熟练的 _ (n.)技能，技巧,analysis analyses analyse significance significant division divide applaud applause skilful skill,.短语互译 1不管；不顾 _ 2至多；最多 _ 3切碎 _ 4受够了；饱受；厌烦 _ 5向前看；为将来打算 _ 6date back (to.) _ 7arrest sb. for _ 8with relief _ 9keep out _ 10turn to sb. for help _,regardless of at most cut up fed up with look ahead 追溯到；始于 因而逮捕某人 欣慰地 阻止进入 向某人求助,.典句析练 1“must have过去分词”表示“对过去的肯定猜测” It _ (一定是) very uncomfortable. 【仿写】当他醒来时，他意识到晚上肯定有人进了房间。 When he woke up, he realized that someone _ _ at night. 2if only虚拟语气表示“要是就好了” _(要是就好了) it could be just like last year! 【仿写】要是我采纳了他的建议就好了！ _!,3“had过去分词.when.”表示“刚刚这时” She _ (就要到达) her destination _ (这时) a delicious smell arrested her progress and she stopped. 【仿写】他刚走进教室，这时铃声响了。 He _ the classroom _.,4only to do表示意想不到的或令人失望的结果，意思是“结果却” Abruptly she sat down, _ (结果却被搂了起来) by her laughing，shouting sister, Luna. 【仿写】汤姆去游泳，却不幸被淹死了。 Tom went to swim, _.,答案：1.must have been；must have entered the room 2If only；If only I had taken his advice 3had almost reached；when；had just entered；when the bell rang 4only to be scooped up；only to be drowned,.课文缩写语法填空 A group of students came to Zhoukoudian caves for _1_ visit. An archaeologist showed them _2_. He told them it was here _3_ they found evidence of the earliest people _4_ lived in this part of the world，and it was reasonable to assume they had lived in these caves，regardless _5_ the cold. We had discovered fireplaces _6_ the center of the caves where they made fires.,It seemed that they might have used _7_(sharp) stone tools to cut _8_ the animals and remove their skin _9_ (sew) the pieces together. Maybe there was trade between early people. They didn't grow their own crops，_10_ picked fruit and killed animals. 答案：1.a 2.around 3.that 4.who/that 5.of 6.in 7sharpened 8.up 9.to sew 10.but,1.alternative adj.供选择的；其他的n.可能的选择；选择对象 教材原句Can you think of the alternatives we would use today？(P37) 你能想到我们今天可供利用的办法吗？,We are very sad to have to do this, but there is no other _ now. 我们为不得不这么做而感到难过，但是现在没有其他的选择。 用所给动词的适当形式填空(report)。 I had no alternative but _ him to the police. I had no choice but _ him to the police. I could do nothing but _ him to the police. 我除了向警察举报他，别无选择。,The material's inventors say it has a number of possible uses and someday could provide a more environmentally friendly alternative to plastic. 这种材料的发明者说它有各种各样的用途并且总有一天会成为塑料制品的更环保型替代品。 答案：alternative to report；to report；report,2interrupt vt. & vi.打断讲话；打岔；暂时中断或中止 教材原句I'm sorry to interrupt you but how could they live here？(P38) 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？,Trade between the two countries _ _ _ the war. 两国之间的贸易被战争中断了。 It is not polite to _ a speaker with frequent questions. 不断提问打断演讲者是不礼貌的。 She has kept up physical training for several years _ _ . 她坚持体育锻炼，多年来从未间断。,答案：was interrupted by interrupt without interruption,3assume v假定；设想；假装；承担,I _ _ _ _ _ a professor in a university. 我认为她不是一所大学的教授。 _ _ _ _ shopping on the Internet is not perfect. 人们认为网上购物不是完美的。 Don't assume it is OK to be rude if the person you're in touch with won't recognize you. 如果你联系的那个人不会认出你，你也不要认为粗鲁没关系。,Assuming that you get a large sum of money, what will you do? 假设你得到一大笔钱，你会做什么？ We made an assumption that the house price would fall. 我们臆断房价会下降。 答案：assumed her not to be It is assumed that,4significance n意义；意思；重要性；重要意义 教材原句His university was aware of the significance of his work.(P40) 他所在的大学知道他的工作的重要性。 Few people realized the _ of the discovery. 很少有人意识到这一发现的重要性。 答案：significance,5arrest n逮捕；拘留 vt.逮捕；吸引 教材原句She had almost reached her destination when a delicious smell arrested her progress and she stopped.(P43) 快到目的地的时候，一阵香气扑鼻，她不往前走了，停了下来。,Wayne was _ _ dangerous driving. 韦恩因危险驾驶被拘留。 The title of the essay _ _ _. 那篇文章的题目吸引了我的注意。 答案：arrested for arrested my attention,1.regardless of不管；不顾(侧重指不计后果和代价) 教材原句So we think it is reasonable to assume they lived in these caves, regardless of the cold.(P38) 所以我们有理由认为他们不顾严寒，就住在这些洞穴里。,方法规律regardless of.强调“不认为重要”，从而不加以重视或考虑，而despite和in spite of有“尽管但是”之意。regardless of后可跟whether、what引导的从句，而in spite of和despite后不可接从句。 He continued speaking, _ _ my feelings on the matter. 他继续说个不停，不顾我对此事的感受。 _ _ _future oil supplies, the situation is uncertain. 关于未来石油供应问题，情况尚不确定。 答案：regardless of With/In regard to,2fed up with受够了；饱受；厌烦 She was fed up with her do­nothing son. 对她那游手好闲的儿子，她已经是忍无可忍了。,根据汉语提示完成句子 Well, I'm _ _ _ (厌烦) all the attention of the public. All animals including men _ _ (以为食) plants or other animals. You'd better _ _ _ _ _ (把这些新鲜的蔬菜喂给) the little boy. 答案：fed up with feed on feed these fresh vegetables to,3date back to(date from)追溯到 教材原句All the objects are from the same excavation site in Sanxingdui and can be dated back to between 3,000 and 5,000 years ago.(P44) 所有的物品都来自于三星堆的一个挖掘点，时间可以追溯到3,000年到5,000年前。,The history of hockey can _ _ _ thousands of years ago. 曲棍球的历史可以追溯到数千年前。 My interest in stamp collecting _ _ _ my schooldays. 我从学生时代起就爱好集邮。 According to the expert, the temple has a history _ _ _ the early Tang Dynasty. 据专家说这座寺庙可追溯到唐朝初期。,名师点拨 (1)date back to/date from 一般无进行时态，无被动语态。 (2)当谈论现在的某一物品时，虽然该物品生产于过去某一时间，但时态用现在时态。 答案：date back to dates back to dating back to,“If only.”句式 教材原句If only she had looked ahead and planned better this year！(P38) 她今年要是早有预见，计划得更好些就好了！ 方法规律“If only句子”是一个固定句型，表示一种愿望“要是就好了/但愿”。 (1)if only.could/would/mightdo.表示对将来事情的愿望(不用should) (2)if only.did.表示与目前或现在事实相反的愿望 (3)if only.had done.表示与过去事实相反的愿望,用所给词的正确形式填空。 If only I _ more time to think about this suggestion.(have) 我要是有更多的时间去考虑这个建议就好了。 If only I _ _ the doctor's advice！(follow) 要是我听从了医生的建议该多好啊！ If only we _ _ the opportunity to work in Tibet next year.(have) 我们明年要是有机会去西藏工作就好了。,Only if you work hard can you pass the exam. 只有你努力学习你才能通过考试。 答案：had had followed could/would/might have,完成进行时 1Nice to see you again after all these years.What have you _(do)? Well, I've tried many things since we left school. I'm now working for a large oil company. 答案：been doing 考查动词时态。根据时间状语“all these years”可知，问句问的是“这些年你一直在干什么”，强调的是谓语动词的动作从过去一直持续到现在，并且目前还在进行。所以用现在完成进行时。,2Have a break, Amy. You _(practice) playing the piano all the morning. OK, Mom. I will stop after this piece. 答案：have been practicing 考查时态。句意为：Amy，体息一会吧。你整个上午都在练习弹钢琴。好的，妈妈。弹完这首就休息。根据时间状语all the morning可知，此处强调动作从过去某一时间开始，一直延续到现在，故用现在完成进行时。,3Tom _(wait) for immediate aid from the medical team. Really? But the team is not coming till next week. 答案：has been waiting 考查时态。由句意可知，汤姆一直在等待医疗队的紧急救助，所以应用现在完成进行时。,4Since the recent river pollution in Shanxi Province, people _(pay) more and more attention to the water quality. 答案：have been paying 考查时态。句意为：因为近来山西省发生的河流污染，人们已经开始越来越多地关注水的质量问题。根据句意可知，“人们关注水的质量问题”这一动作从过去发生到现在仍然在继续，因此用现在完成进行时。,5Are you still waiting to make a phone call? Yes. This woman _(talk) on the phone for the last twenty minutes. 答案：has been talking 考查动词的时态。根据“for the last twenty minutes”可知，应用现在完成进行时。,1(2014·江西改编)Tony, why are your eyes red? I _(cut) up peppers for the last five minutes. 答案：have been cutting 考查动词时态。句意：“汤尼，为什么你的眼睛红红的？”“我这五分钟都在切辣椒。”现在完成进行时也是现在完成时的一种，表示动作从过去一直做到现在，并且有可能还将继续做下去。另外含有in/during/over the last/past/recent three years之类的时间状语，句子常用现在完成时。,2(2014·福建改编)Our club is open to everyone _ of age, sex or educational background. 答案：regardless 考查介词短语的辨析。regardless of不管；不顾。句意：我们俱乐部向每一个人开放，不管年龄、性别和教育背景。,3(2014·湖南改编)Since the time humankind started gardening, we _(try) to make our environment more beautiful. 答案：have been trying 考查动词时态。根据since引导的时间状语从句可知所填词表示“从过去一直持续到现在的动作”，强调其持续性，应用现在完成进行时。,