高中英语 Unit 5 Meeting your ancestors教学设计1 新人教版选修8(1).docVIP

unit 5 meeting your ancestors单 元 学 习 目 标 导 航类别新课标要求掌握的项目话题1.general knowledge of archaeology2. anthropology as well as history语言 知 识 目 标重点词汇 alternative tentative accuracy interrupt assume regardless centimetre sharpen ample primitive preserve botany botanical analysis specific specifically seashell category significance somehow systematic yogurt radioactive radioactivity applaud accelerate arrest dizzy relief division affection affectionate patient skilful punctuation 词组regardless of cut up look ahead句型1.强调句型2.have been doing sth.3.if only语法1. 复习动词时态（revise the verb tense）2. 学习现在完成进行时态（learn the present perfect continuous tense）we have been excavating here for many years.how long have you been driving?what have you been doing these years?功能1. 存在/不存在（existence and non-existence）perhaps there was is there anyon the?is there anything to? it could be because2度量（measurement）how large do you think it is?its at most three centimetres long.ash almost six meters thick.3.特征（feature）it looks like it may/might have been used as/forit could be made from it seems thatit is reasonable to assume that what do you think the?we think that our evidence suggests that情感文化目标1. 了解考古学、人类学和人类史的基础知识。2. 了解早期人类的生活方式，增长考古学知识，体验人类文明发展的进程，激发学生对考古学的兴趣和研究古代史的欲望。第一课时 词汇突破teaching aims: master the new words and expressions.step 1. pronunciation correcting read after the teacher or the tape twice. then the teacher asks the students to read words by themselves.step 2.skills in memorizing the new wordsthe teacher analyses the structure and usage of the new words briefly.step 3. consolidation of the words and expressions单词翻译1.可能的选择_ 2.试探性的，不确定的_3.精确;准确_ 4.打断；打岔_5.假定;设想_ 6.不管；不顾_7.厘米_ 8.锋利；尖锐_9.充足的_ 10.原始的_11.保存_ 12.植物学_13.分析_ 14.确切的；特定的_15.种类；类别_ 16.意义；重要性_17.有系统的_ 18.鼓掌欢迎_19.加速;促进_ 20.逮捕；拘留_21.晕眩的_ 22.减轻；解除_23.分配;划分_ 24.喜爱_25.耐心的,忍耐的_ 26.有技巧的_27.标点符号_单词竞猜1._ the choice between two mutually exclusive possibilities.2. _uncertain; hesitant.3._ to break the continuity or uniformity of sth.4. _to make or become sharp or sharper.5. _large in degree, kind, or quantity.6. _of or relating to an earliest or original stage or state.7. _to keep in perfect or unaltered condition; maintain unchanged.8. _intended for, applying to, or acting on a particular thing.9. _of, characterized by, based on, or constituting a system.10. _having a whirling sensation and a tendency to fall.重要短语1. _不管、不顾 2. _切碎 3. _向前看、为将来打算 4. _结论5. _和相似 6. _时而7. _为.做好准备 8. _偶然地9. _清除 10. _集中精力单词拼写1.a river forms the _(分界线)between the land and mine.2.few of the early books have been _(保存).3.living conditions in the camp were pretty_(原始)4.a lot of _(分析)of the accident showed what had happened.5.he is very _(有条理的)in all he does.6. the other day the crowd a_his wonderful performance for five minutes.7. its polite to i_others when they are talking.8.after another glass of wine ,i began to feel d_9. you will have to be p_with my mother -she is rather deaf.10. the knife needs s_; when i cut it up meat, it doesnt work well.11. it is impossible to i_the man among so many people.12.he is making a _(试探性的)plan.using words and expressions (wb, p79-80)step 4. homework 1. learn all the words and expressions by heart. 2. preview the text and finish discovering useful words and expressions.第二课时 课文理解表达teaching aims: 1.understand the general meaning of the new text to train the reading ability of the students2.德育目标：了解并自觉保护世界文化遗产。step 1. warming up1. in pairs, try to identify some objects.2. discuss what they may be made of and explain their use.3. think of the alternatives we would use today.step 2. pre-readingtry a tentative guess about what peking man might have done and used thousands of years ago.1).places for living_ 2).furniture _ 3).entertainment _ 4).food_ 5).clothing_step 3. fast reading: true or false questions1. a group of students from england has come to the zhoukoudian caves for a visit.( )2. in the caves, human and animal bones, tools and ornaments have been found. ( )3. fires were used for keeping warm, cooking the food and scaring away the animals. ( )4. the most dangerous enemies for the earliest people were tigers and bears. ( )5. the earliest people wore clothes made from animal skins. ( )6. the primitive necklace was made of animal bones and shells. ( )7. there was trade between early peoples. ( )8. the earliest people were called hunters or gathers. ( )step4. listeningstep5. careful reading1) what did the archaeologist do before entering the cave?_2) where did those cave lie?_3) how did experts learn that the earliest people kept warm by keeping the fire burning?_4) how did sea shells get to the caves?_5) according to the text, what is the important evidence of archaeology?_step 6. comprehending practicesb, p39 parts13.step 5.homework 1. preview the second text.(sb p43)2. reading task(wb,p82)第三课时 extensive readingteaching aims: 1. improve ss ability of reading further2.德育目标：了解并自觉保护世界文化遗产。part i reading (sb, p43)step1. read the passage quickly and silently to tell the main idea of the text_step2. careful reading to finish the exercises on p43-44.part ii reading task(wb, p82)step1. listen to the tape and write down what the passage is mainly about._step 2. read the passage and underline the information you think is most important.step 3.teacher explains some difficult points.step 4. homework: read the passage fluently and recite some parts.第四课时 重难点知识探究teaching aims: teach and study the language points to grasp and use them freely【课前探究】重点单词1.可能的选择_ 2.试探性的，不确定的_3.精确;准确_ 4.打断；打岔_5.假定;设想_ 6.不管；不顾_7.厘米_ 8.锋利；尖锐_9.充足的_ 10.原始的_11.保存_ 12.植物学_13.分析_ 14.确切的；特定的_15.种类；类别_ 16.意义；重要性_17.有系统的_ 18.鼓掌欢迎_19.加速;促进_ 20.逮捕；拘留_21.晕眩的_ 22.减轻；解除_23.分配;划分_ 24.喜爱_25.耐心的,忍耐的_ 26.有技巧的_27.标点符号_ 重点短语1. _不管、不顾 2. _切碎 3. _向前看、为将来打算 4. _结论5. _和相似 6_.时而7. _为.做好准备 8. _偶然地9. _清除 10. _ 集中精力11. _as well as 12. _as well13. _keep sb doing sth 14. _keep out sth15. _care about sth 16. _used to17. _walk up the path 18. _with hunger19. _scoop up 20. _look like课文重点句子翻译1. you must be aware that its here that we have found evidence of some of the earliest people who lived in this part of the world._2. i am sorry to interrupt you but how could he live here?_3. it seems that they might have used sharpened stone tools to cut up the animals and remove their skin._4. as the botanical analyses have been specifically showing us, all the fields around here used to be part of a large shallow lake._5.he had a large ,long face,with strongly pronounced eyebrows and cheekbones._6. 当部落成员为他的选择大声喝彩时，他感到很自豪。_7. 要是她早有计划和安排就好了。_8. 快到目的地的时候，一阵香气扑鼻，她不往前走了，停了下来。_【精讲精练】warming up1can you think of alternatives we would use today?你能想出我们今天会用到哪一种吗？要点导航alternative n.选择对象 have no alternative but to do sth.:只能做某事we have no alternative but to go on.除了继续下去,我们没有选择的余地。there was no other alternative but to fight till the victory.除了战斗直到胜利,别无选择。我没有钱，所以，我没有选择，只好呆在家里。i had no money, so i _.这条路被堵塞了，我们不得不走另一条路。the way was blocked, so we had to go by _.思维拓展alternative n.c可能的选择，可能性之一。近义词，choice。adj. 选择性的, 二中择一的另一种方式：alternative means; 另择群体:the alternative society这条路被堵塞了，我们不得不走另一条路。the way was blocked, so we had to go by _.alternative v.交替；轮流 alternatively adv.交替地，作为另一种选择的pre-reading2. try a tentative guess about what peking man might have done and used thousands of years ago.暂且猜猜几千年前“北京人”可能做的事情和用的东西。要点导航tentative adj. 试验性的, 试探的, 尝试的, 暂定的，在句中作前置定语和表语。 a tentative schedule. 是个试验性的计划we have _to meet next month. 我们暂约定下月见。我只能给出一个不确切的意见。_我的看法仅作尝试。_思维拓展作尝试性的出价、建议：make a tentative offer ;获得暂时的结论：come to a tentative conclusionreading 1.you must be aware that its here that we have found evidence of some of the earliest people who lived in this part of the world.要点导航强调句型的用法：强调句句型it is/was+被强调部分+that 将被强调的部分放在前面，其它部分置于that之后。被强调部分可以是主语，宾语，表语或状语。强调的主语如果是人，that可以由who换用。如果把这种句型结构划掉后，应该是一个完整无缺的句子。这也是判断强调句型与其它从句的方法。 it was about 600 years ago that the first clock with a face and an hour hand was made. it was they that (who ) cleaned the classroom yesterday. it was in the street that i met her father.原句：my father did the experiment in the lab yesterday evening.强调主语： it was my father who did the experiment in the lab yesterday evening.强调宾语： it was the experiment that my father did in the lab yesterday evening.强调时间： it was yesterday evening that my father did the experiment in the lab. (注意不用when)强调地点： it was in the lab that my father did the experiment yesterday evening.1)it was in the sound lab_they usually went on with their research_professor zhang held the meeting. a where,that b that,where c which ,that d where,where2) it was in the lab_ was taken charge of by professor curie_ they did the experiment. a where,that b that,where c which ,that d where,where3) i do not remember how many years ago_ people began to grow crops. a it was when b was it that c it was that d was it when4 )- i cant find mr brown. where did you met him this morning. - it was in the hotel _ he stayed. a that b which c where d when5 ) it is i _ your friend. a am b that is c who am d who is 6) was it _ who telephoned yesterday? a him b his c he d himself思维拓展it is not until + 被强调部分 + that . 该句型也是强调句型。主要用于强凋时间状语，译成汉语直到才，可以说是 not . until . 的强调形式。 it was not until she took off her dark glasses that i realized she was a famous film star.= not until she took off her dark glasses did i realize she was a famous film star.= i didnt realize she was a famous film star until she took off her dark glasses.it was not until dark _ he found _ he thought was the correct way to solve the problem. a that; what b that; that c when; what d when; thatit is ten years _ miss green returned to canada. a. thatb. when c. since d. as答案c. 考点是连词用法。 本题易误选为a. that. 其实本句不是强调句。若是，去掉it be that还应是一个完整的句子。而本句去掉 it isthat，只剩下ten years miss green returned to canada. 不成句。因此本句不是强调句。 it is /was +时间+ since其中is has been was had been.2. i am sorry to interrupt you but how could he live here? 对不起，打断一下，但是，他们是如何生活在一起的呢？要点导航 interrupt v中断，打扰，打断，插嘴rain interrupted our baseball game.下雨中断了我们的捧球比赛。the baby interrupted me while i was on the phone.我在打电话时，婴儿干扰了我。traffic in the city was interrupted by a snowstorm. 市内交通被暴风雪所阻断。it is rude to interrupt.打断别人的话，是不礼貌的。“dont interrupt,”he said. 他说：“别插嘴”。他中断大学学业到军队去服役。_我忙的时候，请不要来打扰我。 _ 在别人讲话的时候插嘴是不礼貌的。 _你继续讲下去，我不想打断你说话。 _思维拓展interrupt sb/sth with sth. 用打扰/打断interrupter n.造成中断或中止的人或事物interruption n.u中断、中止 c阻碍物，障碍物3. so it is reasonable to assume they lived in these caves, regardless of the cold.因此，我们假想他们不顾寒冷而住在这些山洞里是合情合理的。要点导航assume v.假定，以为；装作，担任，承担。后多跟宾语；宾语+to be +n./adj或that 从句。i assume you always get up at the same time.我想你总是在同一个时间起床。我假定那是错误的。_我来承担责任。_他装出国外腔调，但我们仍听出来了。_我想是这样的。_思维拓展 suppose 近似于think,但含有不确切之意，比think 缺少根据 guess 凭想象加以猜测 imagine 想象 fancy 凭空想象要点导航 regardless adj.（与of连用）不管的；不顾的he says what he thinks, regardless of other peoples feelings.他怎么想就怎么说，不考虑别人的情绪。regardless of 不注意、不顾、不管他不注意自己的外表。_他不顾危险地去了。_思维拓展近义词/短语：disregarding /in spite of 三者意义和用法相同，区别不大。regardless adv.无论如何；不管；不顾i must make the decision regardless.不管怎样我得做决定。 regardlessness n. 不注意。4. it seems that they might have used sharpened stone tools to cut up the animals and remove their skin. 看起来他们可能是用尖锐的石器切开动物，把他们的皮剥下来。要点导航sharpen v.使变得锋利；变得清晰;变得尖锐，变得刺耳。他正在削铅笔。_随着天色转亮，树的轮廓也变得清晰了。_他在变得不耐烦时，说话的声音也变尖了。_思维拓展sharp adj.1)锐利的， 锋利的，尖的a sharp knife锋利的小刀a needle with a sharp point针头尖利的针2)思维敏捷的；目光敏锐的； 听觉灵敏的sharp eyes灵敏的眼睛the famous writer is still sharp in thought though he has attained the age of ninety-two.这位著名作家虽已九十二岁高龄,但仍然思维敏捷。sharp adv.1)准时地；整at seven oclock sharp七点整2)突然地，急剧地turn sharp to the left猛然向左转要点导航cut up 切碎；使伤心，严厉批评彼得，为何不把蔬菜切碎呢？_-爱丽丝丢了钱，她伤心极了。_红军很快摧毁了敌军。_思维拓展由cut 组成的常用词组：cut off 切断；剪掉cut down vt.砍伐;削减cut in 打断 dont cut in while im talking. 我说话时别插嘴。5. after that they would have had to rub an ample amount of salt inside the skin to make it soft enough.然后，他们可能在兽皮里边擦上大量的盐，使皮变柔软。要点导航ample adj. 足够的，富裕的；宽敞的，大的an ample reward. 优厚的报酬ample food and clothing by working with our own hands. 自己动手,丰衣足食。我们有充足的旅费。_有足够的时间到达机场。_-桌子上有满满一篮子水果。_思维拓展ample adj 足够的，富裕的；宽敞的，大的adequate指数量或质量刚好达到一般要求sufficient 着重指足够满足物质或精神方面的需求enough 多指足够满足某种物质需要eg: we have enough money for the journey.我们有足够的旅费。（意为：够用）6. it is a primitive necklace.这是一条原始的项链吧。要点导航primitive adj.原始的 ；简陋的；古老的；旧式的；简单的primitive men lived in caves. 原始人住在山洞里。primitive man made tools from sharp stones and animal bones.原始人用尖石块和动物的骨制造工具。the native of that region still live in primitive straw huts.那个地区的居民依然住在古老的茅草屋里。small seashells were once used as a primitive kind of money.小贝壳曾经被用作简单的钱币。当时原始人过着艰苦的生活。_他们用一些树干建造了一个简陋的棚子。_ 思维拓展原始部落：primitive tribes 原始森林：primitive forests primitively adv.最初地 primitiveness n原始；原始性7.-did early people really care about their appearance like we do?-yes and so well preserved. 早期人类也象我们一样讲究外表吗？ 是的，还保存得很好呢。要点导航preserve v.保护、维持、保存you can preserve meat or fish in salt. 你可以用盐保存肉或鱼。it is one of the duties of the police to preserve public order.警察的职