选修8 Unit 5 Meeting your ancestors知识点
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4〃somehow adv. 用某种方法，不知怎么地， 不知为什么 somehow adv. 在句中做状语修饰动词，位置比 较灵活 somewhat 稍微，有点 anyhow 无论如何 anyway 无论如何；不管怎样；用任何方式
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Somehow he was afraid of her. [即学即练](1)___________
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(2)用适当的介、副词填空 down the office staff, ①You won’t be cutting ______ then? off ②The gas has been cut______. ③John and his brother were arguing so their out and go to bed. mother told them to cut it ______ ④Mr. Davis cut ______ to ask if anyone would in like a drink. away the old branches from the tree. ⑤He cut ______
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[即学即练](1)I can pay you 10 pounds at (the) most _______________. 我最多付给你10英镑。
(2)There were only 30 pe_____. at (the) most
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11.significance n．意义；重要性
significant adj. 重要的；有意义的
be of great / no / little significance
非常重要的/不重要的/不太重要的
“be＋of＋抽象名词”结构＝ “be＋adj.”
(这些名词前可用great，some，no, little 等词
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10〃date back to追溯到；上溯到 date back to＝date from 因追溯是从现在算起指向过去，所以这个短 语常用一般现在时，也没有被动语态。
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[即学即练] dates back to (1)This custom __________________ the 16th century.这风俗起源于16世纪。 (2)This is an old building _________________ dating back to the 16th century.这是一栋追溯至16世纪的古老 建筑物。 (3)This town __________________ Roman dates back to times.这个城镇可追溯到罗马时代。
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[即学即练] significance the (1)Few people realized the __________of discovery. 很少的人意识到这项发现的意义。 (2)This new discovery of oil is of great significance __________________________ to this area’s economy.
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3〃assume v. 假定；设想
assumption n. 假定，假设
assume sb. / sth. to be 假定 某人 / 某事为…… sb.
assume that－clause 某人认为„„
It is assumed that… 人们认为…
assuming that...＝suppose/supposing that 假设„„
cut in 插嘴，插入；打断(谈话)
cut off 切掉；割掉；剪下，删去；切断，断
绝；使分离，
使隔绝；打断，(突然)中止，中断
cut away 去掉；切掉；砍掉
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Cut up [即学即练](1)①____________ the carrots before you put them into the pot.把胡萝卜切 碎后再放进锅内。 cut up ②The cook ____________ the meat for the pie. 这厨师将肉切碎做肉饼。
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7〃at most至多
at (the) most至多，不超过
at (the) least至少，不低于；无论如何
most of all尤其，特别
make the most of(＝make full use of)充分利用
not in the least(＝not at all)一点也不
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[即学即练](1)Just ___________ look ahead and you’ll see a tower.只要向前望去，你就可以看到一座塔。 (2)It is better to ____________ look ahead and get prepared than to ____________ look back and regret. 宁可展望未来做好准备也不要回顾过去来懊悔。 (3)We must ___________ look ahead before we make a decision.我们作出决定之前必须想得远一点。
除了继续下去，我们没有选择的余地。
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2〃interrupt vi. 打岔=cut in 插嘴， 打断
vt. 暂时中断或中止
interrupt sb. 打断某人的讲话或正在做的事
disturb sb.打扰某人
interruption n. 中断，打断
without interruption 不间断地
修饰)
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be of importance ＝ be important重要的 be of help ＝ be helpful有帮助的 be of use ＝ be useful有用的 be of value ＝ be valuable有价值的 be of benefit ＝ be beneficial有益的；有好处的
不知为什么，他怕她。
(2)Don’t worry, we’ll get the money back somehow ____________. 别担心，我们总会把那些钱拿回来的。
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somewhat surprised. (3)I was ______________ 我有点儿吃惊。 anyway (4)It may rain, but we shall go ____________. 可能要下雨，不过我们照走不误。
最多只有30个人参加了那个会议。
at least ￡150. (3)It will cost ____________
这至少价值150英镑。
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8〃cut up 切碎；割碎
cut down 砍掉，砍倒；缩减，减少，削减
cut through 剪断，凿穿；抄近路穿过
cut out 剪下，切掉，割掉；删除；住口
别无选择
= have no choice but to do sth.
= have nothing to do but do…
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e.g. 除了放弃那个计划，我别无选择。
I have no alternative but to give up the plan.
= I have no choice but to give up the plan.
选修8 Unit 5 Meeting your ancestors
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Ⅰ.词汇短语过关
1〃alternative n. 可能的选择；
adj. 供选择的；其他的
an alternative to... „„的替代品
alternative energy 可替代能源
have no alternative but to do sth.除了做某事
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[即学即练] assume his innocence before (1)You __________ hearing the evidence against him. assume him _________ to be ＝You __________ innocent before hearing the evidence against him.
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9〃look ahead 向前看；为将来打算 look back 回顾；回想 look after 照顾，照料 look up 仰视，查阅 look up to sb. 尊敬某人 look down on/upon sb. 轻视；瞧不起 look into sth. 调查 look over 浏览检查，察看 look through 翻阅，查找 共 112 页
= I have nothing to do but give up the plan.
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[即学即练](1)Have you got an _____________ alternative
suggestion?你有没有其他的建议？
(2)We have
___________________________________. no alternative but to go on
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6〃regardless of 不管；不顾 in spite of 尽管；不管=despite 不管；尽管 in regard to/of... 关于 with regard to 关于 regarding prep. 关于
高中英语选修八人教版课件：Unit+5 Meeting+your+ancestors5单元重点小结
重点词汇
重点句型
重点语法
功能
走近高考
拓展阅读
If only
5.
she had looked ahead and planned better
this year!
她今年要是早有预见,计划得更好些就好了!
•11、凡为教者必期于达到不须教。对人以诚信，人不欺我;对事以诚信，事无不成。
•12、首先是教师品格的陶冶，行为的教育，然后才是专门知识和技能的训练。
)
例如:中国的剪纸艺术始于一千年前。
Chinese paper cutting dates back to 1000 years ago.
重点词汇
重点句型
重点语法
功能
走近高考
拓展阅读
a great pleasure
1.It is
to meet you students
from England,who are interested in archaeology.
sister so that while one is being bottle-fed, 70 other is with
mum—she never suspects.(2016·全国高考Ⅰ)
分析 这是一个较复杂的复合句。在so that...引导的结果状语从
句中含有一个并列句,由while连接(表示对比)。前面的him和his
(二)并列句。并列句是由分号(;)或并列连词and,not only...but
also...,but,yet,while(而),so,for等连接的两个句子。换句话说,两个句
子之间出现了这些标识就是并列句。
(2)The nursery team switches him every few days(day) with his
人教版高中英语选修八+Unit5+Meeting+your+ancestors知识点讲解课件
2. 表示从过去某时开始，一直延续到说话时刻，可 能刚刚结束的动作。例如： She has been sweeping the street all day. She is too tired. 她一整天都在扫大街。她太累了。 We have been waiting for you for two hours. We don't want to wait any longer. 我们已经等你两个小时了。不想再等了。
3. interrupt
vt.
1) 打断，中断，阻碍 e.g. 战争打断了两国间的贸易。 ①The war ~ed the trade between the 2 countries. ②Sorry to interrupt you, but I have something to say. 打断某人的话 ~ sb. /sth. with sth. (2) interrupt sb. 打扰某人
9. Somehow 以…方式；不知怎么地；莫名其妙地
Somehow he was afraid of her.
anyhow 无论如何，不管怎样
It may snow, but anyhow I will go to town.
10. arrest:
逮捕，吸引
The criminal was arrested yesterday.
7 sharpen vt. 使锋利,尖锐;使强烈
The knife needs sharpening. The tone of his letters has sharpened recently. sharp adj.锋利的,尖锐的; 急转的,陡峭; 突然的,急剧 a sharp turn 急转弯 a sharp increase 急剧增加
2020年高考英语一轮复习：选修八 Unit 5 Meeting your ancestors
2020年高考英语一轮复习：选修八Unit 5 Meeting your ancestors[单词回顾·会拓展]Ⅰ.核心词汇(能写会用)1.somehow相关单词一览①somehow ad v.以……方式；不知怎么地；不知为什么②anyhow ad v.无论如何③anyway ad v.无论如何；不管怎样④somewhat ad v.有点儿；有几分；颇为2．分词用作介词或连词小结①assuming 假设；假定②considering 鉴于；考虑到③including 包含；包括④supposing 假设；假如⑤provided/providing 假设；如果⑥concerning 关于⑦given 鉴于；考虑到3．后缀en构成的动词集锦①sharp→sharpen 磨快；使敏捷1．tentative adj .试探性的；不确定的 2．ample adj .足够的；充足的；富裕的 3．primitive adj .原始的；远古的；简陋的 4．category n ．种类；类别；范畴 5．receptionistn ．接待员；招待员 6．yogurt n ．酸乳酪；酸奶 7．wrinkle n ．皱纹8．pulse v i .强烈而有规律地跳动；搏动 n ．脉搏；节拍 9．howl v t .& v i .嗥叫；叫喊；吼叫 n ．长嚎；嗥叫 语境串联Mr.Brown ，an acute politician ，gave a significant speech that a lot of poor people have no alternative but to starve to death and regardless of others ，rich people should help improve their messy living conditions.He was interrupted by the audience applauding from time to time.Assuming that if all of us do such things in a systematic way ，we 'll accelerate the development of society.[短语再现·能应用]college student！”However，looking ahead，he has no alternative but to prepare for the coming College Entrance Examinations.Fed up with doing lots of exercises every day regardless of a lot of difficulties，he knows he has to accelerate his walk to revision.His parents both applaud him and are proud of him.[句型重温·巧仿写]教材情景导入01语法填空A group of students from England has come to theZhoukoudian caves for a visit.An archaeologist 1.is showing(show) them round.The archaeologists 2.have been excavating(excavate) here for many years.After finding human and animal bones 3.in those caves higher up the hill as well as tools and other objects assume discovered fireplaces in the centre of the caves 5.where they constructed fires.Some evidence suggests 6.that our ancestors did wear clothes 7.made (make) from animal skins.The archaeologist also shows the students a primitive necklace 8.preserved (preserve) quite well.Indeed analysis has been 9.specially(special) showing us fields around here used to be part of a large shallow假定/假设某人/某事为……assume that... 假定/假设……It is assumed that... ……被认为(2)assumption n. 假定；假设make an assumption 认为；假定on the assumption that 假定(3)assuming (that)．.. 假设/假定……①Don't assume it is OK to be rude if the person you're in touch with won't recognize you. 不要主观地认为如果你正在接触的人认不出来你，你就可以粗鲁。
选修八词汇Unit 5 Meeting you ancestors
Unit 5 Meeting you ancestors知识要点整合核必词汇梳理1．assume vt.假设；猜想；以为It is generally assumed that stress is caused by too much work.普遍认为，紧张系工作过重所致。
Assuming that the proposal is accepted，when are we going toget the money?假定这个建议被采纳，我们什么时候能拿到钱？句型assume sb.(to be)．..认为某人是……I had assumed him to be a Belgian.我本以为他是比利时人。
He is not such a fool as you assume him to be.他不像你认为的是个傻瓜。
2．regardless adv.不加理会；不顾一切地；无论如何You get a lot of criticism but you just have to carry onregardless.你受到许多批评，但无论如何你必须坚持下去。
识记regardless of不管；不顾The club welcomes all new members regardless of age.俱乐部对所有新成员不分年龄一律欢迎。
The amount will be paid to everyone regardless of whether theyhave children or not.不管有没有孩子，每个人都会得到相同的金额。
链接despite不管，不顾in spite of不管，不顾whatever不管3．somehow adv. 以……方式；不知怎么地Somehow or other，the baby burst into tears.那个婴儿不知为什么大哭起来。
He could have finished it on schedule，but somehow he fellbehind.他原本能按预定进度做完这件事的，但不知怎地却落后了。
高考英语 一轮复习 教材知识梳理 Unit 5 Meeting your a新人教版选修8
选修8
Unit 5 Meeting your ancestors
课前自主排查
课文要点回顾
名师高效课堂
课堂限时检测
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重点单词 重点短语 重点句型
1.regardless of 不管,不顾 2.at most 至多,最多 3.cut up 切碎 4.be fed up with 受够了;饱受;厌烦 5.look ahead 向前看;为将来打算 6.date back (to...) 追溯(到……)
选修8
Unit 5 Meeting your ancestors
课前自主排查
课文要点回顾
名师高效课堂
课堂限时检测
-5-
重点单词 重点短语 重点句型
19.applaud vt.&vi.鼓掌欢迎;赞赏 applause n.鼓掌;喝彩 20.accelerate vt.& vi.加速;促进 acceleration n.加速;促进 21.arrest vt.逮捕;吸引 n.逮捕;拘留 22.gay adj.快乐的,欢快的 gaily adv.快乐地;轻松地 23.skil(l)fuladj.有技巧的;熟练的 skil(l)fullyadv.有技巧地;熟练地
◆词义辨析 1.interrupt多指由于某种外界因素而停下来,中断其连续性或为了某种目的而停下来,但 不表明这种停止是否会继续下去。 Footsteps on the staircase interrupted his train of thought.楼梯上传来的脚步声打断了他的 思路。 2.disturb可指扰乱某人心绪而使之不安或妨碍其进行工作,其主语多是焦虑、失望、困 惑等情感因素。 His passion for games disturbed his parents.他对游戏的热情使他的父母感到烦恼。
高考英语 要点梳理 重点突破 选修8 Unit 5 Meeting your ancestors(含自测习题及答案解析)
高考英语要点梳理重点突破选修8 Unit 5 Meeting your ancestors（含自测习题及答案解析）要点梳理高效梳理·知识备考●重点单词1．alternative n. 可能的选择adj.供选择的；其他的2．starvation n．挨饿；饿死→starve vi.挨饿；饿死3．accuracy n．精确；准确→accurate adj.准确的；精确的4．interrupt vt. & vi.打断……讲话；打岔；暂时中断或中止5．assume vt.假定；设想6．sharpen vi. & vt.(使)锋利；尖锐；清晰→sharpener n．磨具；削具7．messy adj.凌乱的；脏的→mess n．凌乱，脏8．botany n．植物学→botanical adj.植物学的，与植物学有关的9．analysis n．分析→analyses pl.→analyse vt.分析→analyst n．分析者，化验员→analytic(al) adj.分析的，解析的10．category n．种类；类别；范畴11．significance n．意义；意思；重要性，重要意义12．delete vt.删；删除13．somehow adv.以……方式；不知怎么地14．academy n．学院；学会；学术团体；院校15．applaud vi. & vt.鼓掌欢迎；赞赏→applause n．鼓掌16．accelerate vi. & vt.加速；促进17．arrest vt.逮捕；吸引n．逮捕；拘留18．dizzy adj.晕眩的；昏乱的；使人发晕或困惑的●重点短语1．regardless of不管；不顾2．at most 至多；最多3．cut up切碎4．fed up with 受够了；饱受；厌烦5．look ahead向前看；为将来打算6．date back追溯到……7．arrest sb. for... 因……而逮捕某人8．with relief 欣慰地9．be proud of... 以……为骄傲10．turn to sb. for help 向某人求助●重点句型1．If only it could be just like last year! 要是能跟去年那样有多好呀！2．It is a great pleasure to meet you students from England... 见到你们这些来自英国的学生非常高兴……3．It must have been very uncomfortable.那肯定会非常不舒服。
人教版高中英语选修七Module8Unit5Meetingyourancestors单元知识小结
高中英语学习资料madeofjingetieji单元知识小结一、单元知识总结：（一）重点短1.无论，不_______________________2.至多，最多_______________________3.切碎，碎_______________________4.，受了_______________________5.向前看，将来打算_______________________6.追想，上溯_______________________7.集中_______________________8.除了⋯⋯无_______________________9.起，抱起_______________________10.找_______________________（二）重点句型1.在完成行I’m tired. ____________________________________________________.我很累。
我已工作十天了。
2.情表示推It _______________________________ for there were 7 people in the car.那必然不会愉快因里装了七个人。
3.If onlyIf only _______________________________________.若是我没被猫就好了。
二、高考接1. （ 2010 西） I have to see the doctor because I ________ a lot lately. A.have been coughing B. had coughed C. coughed D. cough2.（ 2010 重） --- Why do you want to work for our company?---This is the job that I ________ for.A. have been lookingB. am to lookC. had lookedD. looked3.（ 2010 山）Up to now, the program _______ thousands of children who would otherwise have died.A. would saveB. savesC. had savedD. has saved4.（ 2010 安徽） --- Were you surprised by the ending of the film?--- No. I ________ the book, so I already knew the story.A. was readingB. had readC. am readingD. have read5（.2010 浙江）If you plant watermelon seeds in the spring, you ________ fresh watermelon in the fall.A. eatB. would eatC. have eatenD. will be eating三、单元学习议论单元知识小结一、单元知识总结：（一）重点短语1.regardless of2.at most3.cut up4.be fed up with5.look ahead6.date back to7.concentrate on8.have no alternatives but to do sth.9.scoop up10.search for（二）重点句型1.I have been working for 10 days on end.2.couldn ’thave been very comfortable3.I hadn’tbeen scratched by the cat.二、高考链接1. A. 观察动词时态。
最新高考英语一轮复习课件选修8 Unit 5 Meeting your ancestors
选修 8
Unit 5 Meeting your ancestors
基础分级
核心考点
随堂特训
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6.复习含有词根“-rupt”的单词 interrupt“打搅”是在中间(inter)破 erupt火山“爆发”向外(e)破 corrupt “腐败”是共同(co)破 abrupt “唐突”把气氛打破
选修 8
Unit 5 Meeting your ancestors
基础分级
核心考点
随堂特训
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1.-en构成的动词集锦 ripe→ripen v.变成熟 strong→strengthen v.加强 fright→frighten v.(使)惊吓 dark→darken v.使变暗 loose→loosen v.(使)变松 sharp→sharpen v.使锋利
hill as well as tools and other objects,they think 4. it is reasonable to assume they lived in these caves,regardless 5. of the cold.They discovered fireplaces in the centre of the caves 6. where they made fires.Some evidence 7. suggests (suggest) that our ancestors did wear clothes 8. made (make) from animal skins.The archaeologist also shows the students a primitive necklace preserved quite well.Indeed,as the botanical analysis has been 9. specially (special) showing us,all the fields around here used to be part of a large shallow lake.Perhaps there 10. was (be) trade between early peoples or they travelled to the seaside on their journeys.
人教版选修八：Unit5+Meeting+your+ancestors+interrupt+assume等重点单词精析+
interrupt, assume等重点单词精析1. 【课文原句】I’m sorry to interrupt you but how could they live here? (P38)【点拨】interrupt vt. 打断，打扰，中断，阻碍。
【例句】His speech was constantly interrupted by applause. 他的讲话不时被掌声打断。
She interrupted me to ask a question. 她打断我的话，问了我一个问题。
The floods interrupted railway services. 洪水使铁路运输中断。
【拓展】disturb意为“打扰，扰乱，使不安”，多用于被动语态，指程度较深的烦恼，甚至心理方面的失常；bother意为“打扰，麻烦，费心”，常指暂时的、无关紧要的困扰，在主动语态中，bother有“有意打扰”的含义；interrupt意为“打断，使中断”。
如：The child continually disturbed the class. 这个孩子不断地扰乱课堂秩序。
Emotionally disturbed children need special care and treatment. 情感失调的孩子需要特别的关怀和治疗。
I’m sorry to bother you, but can you tell me the time? 对不起，打扰你了，请问几点了？It is very impolite to interrupt a speaker. 打断别人的讲话很不礼貌。
He interrupted his work to answer the question. 他中断了自己的工作来回答问题。
2. 【课文原句】So we think it is reasonable to assume they lived in these caves ... (P38)【点拨】assume vt. 设想，承担，装作。
选修8-unit5-重点单词和短语
即学即用
（1）俱乐部对所有新成员不分年龄一律欢迎。
The club welcomes all new members
regardless of age.
（2）他们不惜工本装修这栋房子。
They decorated the house regardless of
the costs .
（3）The goal is to make higher education available to everyone who is willing and capable
辨析：interrupt与disturb
interrupt
disturb
强调“打断，使……不能继续”。
强调“打扰，打搅”，有“使……心烦， 使……不安”之意。
[活学活用] 对比填空 disturb him. (1)He is sleeping. Do not ________ interrupt others. (2)It's impolite to ________
Unit 5
Meeting your ancestors
by Mr. Liu
1. alternative
① adj.供选择的；其他的
e.g. The way was blocked ,so we had to go by alternative road.
② n. [C] 二选其一；可供选择的东西；替代物
alternative: Leave with your money, ① You have an__________ or stay to help me . choice ② The store offers a wide ________of fruits and vegetables. selection ③ Parents should be careful in their ________ of the movies their young children see.