英语选修8Unit5单词表
高二英语人教版新课标选修第8册Unit 5 Meeting your ancestors全单元单词课件完整版28张PPT
identification n.鉴定,辨认,确定身份,证明 identification card身份证. identifiable adj.可辨认的 identifier n.鉴定人,检验人 identical adj.相同的 be identical to /with……与……一模一样的
32.delete vt.删除 Your name has been deleted from the list. 你的名字已
从名单上删掉。
deletion n.删除 He made several deletions to the manuscript. 他在原
稿上删去了好几处。
33. album n.相册,集邮册,唱片
acute appendicitis 急性阑尾炎 Dogs have an acute sense of smell. 狗的嗅觉灵敏。 Her judgement is acute. 她的判断敏锐。 acutely adv.剧烈地,尖锐地 cute adj. 可爱的；漂亮的；聪明的，伶俐的
10.assume vt.假定,设想,承担
a photo album 相册 the band‘s latest album 这个乐队的最新专辑 debut album 首张专辑；处女专辑 stamp album n. 集邮册
34. scratch n.（刮，抓，划的）痕迹，搔，挠
vt.搔,抓,擦伤,刮坏 Try not to scratch. 尽量别挠。 John yawned and scratched his chin. 约翰打个哈欠， 挠挠下巴。 start from scratch 从头开始；白手起家；从起跑线开 始
最新英语选修8 unit5 重点单词
Unit51. identify vt. ~ sb. /sth. as sb./ sth.确认，证明某人/某物系某人/某物她认出那个男子就是袭击她的人。
The police are trying to identify the dead body.Scientists have identified the gene that causes abnormal growth. identification n. 鉴别；身份证明identification card 身份证identity n. 身份；特征identical adj. 完全相同的，一样的2. alternative adj. (作定语) 供选择的，可代替的We recommend using alternative sources of fuel such as charcoal(木炭). As there is less and less coal and oil, scientists are exploring new ways of making use of alternative energy, such as sunlight, wind and water for power and fuel.n. 可能的选择；替代物Minibuses with seats for 12 passengers offer an alternative to expensive taxis and crowded public transport.I’m sorry, there’s no alternative but to sell the car.别无选择只好做……have no alternative but to do= have no choice but to do = have nothing to do but do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.= I have nothing to do but give up the plan.3. Review the words: starve; accurate1)They got lost in the desert and _______(starve) to death.2) She is starving _______ trying to lose weight.3) By the year 2025, no one will die of ___________(starve) because there will be food for everyone.4) He is getting back this afternoon, to be ______(accurate), at four o’clock.5) It’s impossible to predict the weather ___________(accurate).6) __________(accurate) is most important in translation.4. Interrupt①vt. vi.打断(讲话或讲话人),打扰I wish you wouldn’t interrupt me all the time.Sorry to interrupt you, but I have something urgent to tell you.②vt. 使…暂时停止；中断The war interrupted the trade between the two countries.My studies were interrupted by the Cultural Revolution.Will you stop ____________(interrupt) me when I’m talking?He burst into the room, ___________ my teaching.5. acute adj.①敏锐的;聪明的，机敏的Dogs have an acute sense of smell.His hearing is so ______ that he can even hear a pin drop.②剧烈的；强烈的acute pain acute embarrassmentThere is an acute shortage of water and food.③急性的SARS stands for severe acute respiratory syndrome.acute pneumonia 急性肺炎6. assume vt. 假定; (想当然地)认为I didn’t see your car, so I assumed you’d gone out.I assumed she was American but she was actually Canadian.Let’s just assume the statement to be true.It’s generally assumed that stress is caused by too much work.assuming分词可以充当连词使用=supposing 或suppose 意为“假如；假设”Assuming it rains tomorrow, what shall we do?Assuming we have won a lottery, how shall we use the money?We reserved a big table on the assumption that fifteen people would come. We can’t just make an assumption but must get the accurate evidence. The assumed enemy sometimes will disturb your life.7. regardless of 不管；不顾We strongly advocate equal treatment for all, regardless of race, religion, or sex. All our proposals were rejected regardless of their merits. This special school accepts all disabled students, ___ educational level and background. A. according to B. regardless of C. in addition D.in terms of Joe is a good basketball player ________ being short and fat.__________ ups and downs, she never takes her fate lying down.8. Review “at (the) most; at least”You could buy a good washing machine for about $350, $400 ______(至多).________________(最高) the temperature in summer goes up to about 38℃. It will take you _________ (至少) 20 minutes to get there.He had been dead for _________(至少) a fortnight.It would cost $1 million _______________ (最起码).9. 用合适的副词或介词填空：1) The gas has been cut ______ due to the quake.2) You have to cut _____ on the time surfing the internet.3) Davis cut _____ to ask if anyone would like a drink.4) You can cut _____ the last sentence of the paragraph.5) I feel very cut _____ if I didn’t know what was happening in the world.6) Cut _____ the meat and carrots and then mix them.10.用括号内单词的适当形式补充句子。
新课标人教版选修八Book8 Unit5 using language
A: I really appreciate your help. I ut you. 我真的很感激有你的帮助。没有你我永远也不会成功。 B: Don’t mention it. It’s my pleasure. 不必客气。这是我的荣幸。
3 她猛得坐下，结果却被她那大笑大叫的妹妹搂抱起来。
Abruptly she sat down, only to be scooped up by her laughing, shouting sister.
only to 引导的非谓语动词短语作状语，表示意料之外的结果。 4.快到达目的地的时候，一阵香气扑鼻，她停下来，不往前 走了。
If only 引导虚拟语气的句子， 意思是：要是…就好了
练习
1.The little baby arrested the little girl’s attention.
AAD
Don’t mention it. 不必客气。 【疯狂短评】 当中国人对你致以谢意的时候，我们都知道该说声“不用 谢”；但当外国人对你说“Thank you”时，你就不能 以“no thank you”来回应了，而应该说“Don’t mention it”或“You’re welcome”、“ Sure”、“My pleasure”、“Forget it”，这些都是口语要素的精髓。 “appreciate”是“感谢；感激”的意思，它用来表示 比较正式的感谢。
TaskⅠ单词速记 1 担心 be worried about 2鼓掌欢迎 applaud 3 加速促进 accelerate 4 逮捕拘留；吸引 arrest 5 减轻，解除 relief 6 野兽 wild beasts 7 到达目的地 reach the destination 8 眩晕的，昏乱的 dizzy TaskⅡ短语互译 9 if only 要是…就好了 11 with relief 放松 12 受够了，厌烦 be fed up with 13 追溯到 date back to 14 切碎 cut up 15 为将来打算 look ahead 16 be scooped up 被抱起，铲起来 17 come up 出现 18 拉拉情绪高起来了。
[高中英语必修选修]学校教师版高中英语选修8unit5
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考纲知识预览
1.adj.试探性的,犹豫的 2.n.& adj.可供选择的 事物；两者择一的 3.n.精确 4.vt.打断 5.vt.假定,设想 6.vt.使锋利 7.adj.足够的 8.adj.原始的,简陋的 9.n.分析
might have done ,情态动词+have done,表示对过去情况 的猜测。 must have done,表示过去想必,准是,一定做了某事。 can’t /couldn't have done,表示不可能做过...
例句仿写 1.操场是湿的，昨晚一定下雨了。 It must have rained last night. The playground is wet ，________________________ 2. Tom上周没上学，可能是病了。 Tom was away from school last week, __________________. he might have been ill. 3.近十年来，由于全球变暖,冰山已近开始减少了。 (decrease) has been Over the last decades, sea ice ___________________ decreasing as a result of golbal warming.
考纲知识预览
[例句仿写] (1)我匆忙赶到火车站，结果却发现火车已经 走了。 I rushed to the train station， only to find that the train had left. _____________________死了。 Tom went to swim with his friend， only to be drowned. ___________________________.
新课标人教版选修八Book8 Unit5 Language points
--- 周末有空吗? --- 对不起, 我有大量的事要做 — Are you free this weekend? — I’m sorry, but l have lots of work to do．
His research was interrupted by war.
8. 他们用这火取暖、做饭, 还能用火吓 跑野兽。 That would have kept them warm, cooked the food and scared wild beasts away as well. 1) would 表示猜测, 译为 “想必……”、 “肯定会……”。
2) keep them warm为keep+宾语+宾语 补足语的结构意为 “使......处于某种状 态（情况）”。用作宾语补足语常见的 词有现在分词、过去分词、形容词、副 词以及介词短语。 他使我等了半个小时。 He kept me waiting for half an hour.
3. 我们在山的比较高的洞穴里发现了动 物和人类的骨头以及工具和其他物品。
We have found human and animal bones in those caves higher up the hill as well as tools and other objects.
as well as 1) conj. as well as 可以用来连接两个相 同的成分, 如名词, 形容词, 动词, 介词, 通 常不位于句首。意为“不但......而且”。
b. 句中 “ which” 用来引导非限制性定语 从句, 先行词为其前的句子。 c. suggest vt. to make evident indirectly; imply 意为“暗示, 意味, 表明” 她苍白的脸色表明她病了。 Her pale face suggests that she was ill.
英语选修8单词表
英语选修8单词表1. 自然灾害●地震 earthquake●海啸 tsunami●洪水 flood●飓风 hurricane●暴风雨 storm●雪崩 avalanche●干旱 drought2. 未来科技●人工智能 AI●机器人技术 robotics●虚拟现实 VR●增强现实 AR●纳米技术 nanotechnology●量子计算 quantum computing●生物技术 biotechnology3. 文化冲突●文化差异 cultural diversity●文化融合 cultural blending●文化冲突 cultural conflict●文化同化 cultural assimilation●文化独立 cultural autonomy●跨文化交流 cross-cultural communication4. 全球变暖●温室气体 greenhouse gas●二氧化碳 carbon dioxide●全球变暖 global warming●气候变化 climate change●极端天气 extreme weather event●可持续发展 sustainable development●可再生能源 renewable energy5. 太空探索●天体宇宙 astrophysics●行星 planet●卫星 satellite●太空探测器 space probe●火箭发射 rocket launch●国际空间站 International Space Station (ISS)●月球登陆 moon landing6. 健康饮食●营养学 nutrition●卡路里 calorie●蛋白质 protein●碳水化合物 carbohydrate●脂肪 fat●纤维素 fiber●有机食品 organic food●素食主义 vegetarianism7. 环境保护●自然保护区 nature reserve●水污染 water pollution●大气污染 air pollution●土壤污染 soil pollution●有害废物 hazardous waste●绿色能源 green energy (solar, wind, etc.)●可回收废弃物 recyclable waste●垃圾分类 garbage sorting and recycling8. 经济发展●经济危机 economic crisis (recession, depression)●国际贸易 international trade (tariff, import, export)●发展中国家 developing country (DC) /发达国家 developed country (DC)●经济全球化 economic globalization (outsourcing, offshoring)●市场 economy market economy (microeconomics, macroeconomics)。
选修8 高中英语单词表格(英文默写)
adj.
联邦制的；联邦政府的
n。
铁路;扶手；（护栏的）横条
n.
百分比；百分率
△
n.
洛杉矶
n.
意大利
n。adj。
意大利人、意大利语；意大利人的、意大利语的
n。
丹麦（北欧国家）
黑体
phr.
坚持；维持;沿袭（风俗、传统等）
△
n.
好莱坞；美国电影业
黑体
n。vi。
（人口、贸易的）繁荣；处于经济迅速发展时期
n.
降雨
△
n.
法庭；审判室
adj。
清白的；无罪的;天真的
n。
灯笼；提灯
黑体
vt。
（bore, borne）忍受；忍耐；负担
n.
堵塞；阴塞；果酱
△
phr。
亚历山大·格雷厄姆·贝尔
△
n.
麦克风；话筒
n.
额头
phr.
被踩出来的路;常规；惯例
△
adv。
偶然地；不时地
黑体
phr。
迅速把手伸入；一心投入
adj。
代理;副职
n。
侄子；外甥
n.
地极；电极；磁极
n。
申请人
n。
海关；关税；进口税
n。
adj。 社会主义者、社会党人;社会主义者的
n.
社会主义
黑体
vi.
发生;出现
n.
牛(总称）
△
n.
（美）讲西班牙语的美国人
黑体
vt.
指出；标示;表明；暗示
黑体
phr。
背靠背
n。
行李（<美>baggage)
人教版高二英语选修8带例句单词短语训练：Unit 5 Meeting your ancestors
Book 8 Unit 5 Meeting your ancestorsWords and expressions1.△identify vt. 确认；识别；鉴别Police have already identified 10 murder suspects.警方已经确认了10名谋杀嫌疑犯。
2.alternative n. 可能的选择; adj. 供选择的；其他的We have the alternative plans of having a picnic or taking a boat trip.我们在去野餐或者去乘船旅游两个计划中只能选一。
They are provided with the choice of two alternative flights.有两个航班可供他们选择。
3.△archaeology n. 考古学(<美>archeology)He displayed interest in archaeology.他对考古学有兴趣。
She teaches archaeology at the university.她在大学里教考古学。
4.△archaeological adj. 考古学的；与考古学有关的(<美>archeological)Today it is one of the most remarkable archaeological sites to be found in Egypt.今天，这是在埃及发现的最令人叹为观止的考古学上的遗址之一。
5.△archaeologist n. 考古学家(<美>archeologist)One of the girls had a father who is an archaeologist.有一个学生的父亲就是一位考古学家。
The archaeologist has to get special permission to open up the grave.这位考古学家要得到特别许可才能打开坟墓。
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英语选修8 Unit5单词表
△i dentifyvt.确认；识别；鉴别
alternative n.可能的选择adj.供选择的；其他的
△archaeology n.考古学(<美>archeology)
△archaeological adj.考古学的；与考古学有关的(<美>archeological)△archaeologist n.考古学家(<美>archeologist)
starvation n.挨饿；饿死
tentative adj.试探性的；不确定的
accuracy n.精确；准确
△e xcavatevt.挖掘；发掘
△e xcavationn.挖掘；发掘
interrupt vt.&vi.打断⋯⋯讲话；打岔；暂时中断或中止
acute adj.有观察力的；敏锐的；严重的；深刻的
assumevt.假定；设想
regardless adv.不管；不顾
regardlessof不管；不顾
mat n.席子；垫子
quilt n.被子；棉被
beast n.野兽
atmost至多；最多
centimetre n.厘米(<美>centimeter)
sharpen vi.&vt.（使）锋利；尖锐；清晰
sharpener n.磨具；削具
cutup切碎
△s crapevt.擦净；削平；磨光
△s crapern.刮刀；刮削器
ample adj.足够的；充足的；富裕的
messy adj.凌乱的；脏的
primitive adj.原始的；远古的；简陋的
△b eadn.小珠子；滴
botany n.植物学
botanical adj.植物学的；与植物学有关的
analysis n.分析
seashell n.海贝壳
ripen vt.&vi.使⋯⋯成熟；成熟
category n.种类；类别；范畴
significance n.意义；意思；重要性；重要意义
somehow adv.以⋯⋯方式；不知怎么地
systematic adj.有系统的；有计划的；有条理的
spitvt.(spat,spit;spat,spit)吐出（唾液、食物等）vi.吐痰
delete vt.删；删除
album n.相册；集邮册；唱片
scratch n.（刮、抓、划的）痕迹；搔；挠vt.搔；抓；擦伤；刮坏academy n.学院；学会；学术团体；院校
receptionist n.接待员；招待员
onion n.洋葱
kindergarten n.幼儿园
skateboard n.滑板
fedupwith受够了；饱受；厌烦
yogurt n.酸乳酷；酸奶
radioactive adj.放射性的；有辐射能的
radioactivity n.放射性
division n.分割；划分；分配；分界线
BC公元前
melon n.（各种）瓜
wrinkle n.皱纹
pulse vi.强烈而有规律地跳动；搏动n.脉搏；节拍△v einn.血管；静脉
applaudvi.&vt.鼓掌欢迎；赞赏
lookahead向前看；为将来打算
howl vt.&vi.嗥叫；叫喊；吼叫
accelerate vi.&vt.加速；促进
spear n.矛；枪
arrest vt.逮捕；吸引n.逮捕；拘留
dizzy adj.晕眩的；昏乱的；使人发晕或困惑的
△e yebrown.眉毛
△c heekbonen.颧骨
△a rrowheadn.箭头
△a xen.斧；斧子
hammer n.铁锤；锤子
gay adj.快乐的；欢快的
gaily adv.快乐地；轻松地
skilful adj.有技巧的；熟练的(<.美>skillful) dateback追溯到⋯⋯
punctuation n.标点符号
△worship vt.&vi.崇拜；敬奉n.崇拜；敬神
△craftsmanship n.技艺；手艺；精工细作。