1、高考资源网（） 您身边的高考专家2014-2015学年高中英语同步【精品】教案【2】：Unit 3 Life in the future（人教新课标必修5）Period Warm Up & Reading(教师用书独具)教学目标重点词汇的理解与应用。(1)熟记学案中所列出的单词和短语。(2)通过学案中所给出的重点单词和重点短语的学习，让学生能够正确理解和使用这些单词和短语，能够运用这些词语造句。(3)通过对这些词汇的理解能够更深层次的理解课文，并通过课文加深对这些词汇的理解，更加熟练的运用这些词汇。(4)通过对本课文的理解，让学生学会用英语写科幻类或想象类的文章，并培养学生养成自觉用英语写作的
2、好习惯，以提高学生的书面表达能力。教学地位单词和短语是构成句子的最小单位，在语言学习中起至关重要的作用，所以理解和正确运用英语单词和短语是英语学习的重点所在。(教师用书独具)新课导入建议As we all know that great changes have taken place in our daily life recently. With the quick development of the science and technology, our life will become more and more comfortable, . Now I want to ask xx
3、x to imagine what our life will be in 100 years. Do you like it ，why?教学流程设计导入新课。老师检查上堂课所布置的作业，检查学生对学案预习的情况。让学生就“互动探究”(见学案第3945页)进行讨论，让学生各自发表自己的见解，然后让各个讨论组派代表汇报各自讨论结果。让学生再次阅读课文(见课本第1718页)以加深对所学单词与短语的理解。老师针对难点和重点词汇进行讲解，并补充学案中所遗漏的重点词汇，补充一些必要的练习。让学生针对各自不同的意见展开讨论，然后老师给出详细正确答案。让学生完成“自我评估”(见学案第45页)。布置作业。让学
4、生完成课本第20页第1、2、3题，“课时作业”(见学案第103页)和预习“Period (见学案第4649页)。(见学生用书第39页)1aspect n方面，层面Below are some of the main aspects of life today.(教材P17)下面是当今生活的主要方面。Eastern culture can play a positive role in this aspect.东方文化在这方面会起积极作用。 The training program covers every aspect of the job.该训练方案包括了工作的各个方面。from every
5、 aspect从各个方面in all (its) aspects全面地翻译句子这是他过去没有了解到的她的性格的一个方面。 The book aims to cover all aspects of city life. 【答案】This was one aspect of her character he hadnt seen before. 这本书旨在涵盖城市生活的各个方面。2impression n印象；感想，印记first impressions(教材P17)第一印象What was your first impression of London?你对伦敦的第一印象是什么？I have
6、a good impression of him.我对他的印象很好。make/leave/give an impression on给留下印象impress vt.给以深刻的印象impress sth.on/upon sth.impress sb.with sth.使某人对有印象；使某人铭记某事；某物/事给某人留下印象impress on(upon)使铭记be impressed by/with为所感动；对有印象impressive adj.给人深刻印象的，感人的The boy has impressed his doctors with his courage and determinati
7、on.那个男孩的勇气和决心给医生们留下了深刻印象。Its an impressive ceremony.那是个难忘的仪式。【对接高考】(2010北京高考)First impressions are the most lasting.After all，you never get second chance to make first impression.Aa；theBthe；theCa；a Dthe；a【解析】考查冠词及固定短语。句意：第一印象是持续时间最长的。毕竟，你永远不会再有一次机会去获得一个第一印象。表示“又一；再一次”常用冠词a；第二个空用a表示泛指概念。make a.impres
8、sion“留下印象”。【答案】C句型转换His sincerity impressed her.He his sincerity.He his sincerity .My father impressed on me the value of hard work.My father the value of hard work.【答案】impressed her with；impressed；on herimpressed me with完成句子His words (使深深铭记)my memory.His trip to India (使印象深刻)him.【答案】are strongly im
9、pressed onmade a strong impression on3take up拿起；接受；开始；继续；占去(时间或空间)I still cannot believe that I am taking up this prize that I won last year.(教材P17)我还是无法相信我是在接受去年获得的这个奖励。When he left school he took up journalism.当他毕业后，就开始从事新闻工作。She took up her first teaching post in 2008.2008年，她走上了她的第一个教学岗位。My grand
10、father took up his own experiences.我爷爷继续讲他自己的经历。take.apart把拆开take in理解；欺骗；接纳take off脱去；起飞；突然受欢迎take on呈现；开始雇用take over接管；接任(职位)Lets take the radio apart and see whats wrong with it.咱们把收音机拆开看看有什么毛病。Dont be taken in by his charming manner；hes completely ruthless.不要被他那副讨人喜欢的外表所迷惑，其实他冷酷无情。Sales of home
11、computers have taken off in recent years.家庭电脑的销售量近年来上升很快。形象记忆【对接高考】(2009安徽高考)We tried to find a table for seven，but they were all .Agiven away Bkept awayCtaken up Dused up【解析】句意：我们尽力找能坐七人的桌子，但是没有空桌。give away泄露，捐赠；keep away控制在外；take up占据；use up用光，用尽。根据句意选C。【答案】C写出下列句中take up的含义The head teacher takes
12、her duties up in August. She took up his offer of a drink. At the age of sixty he took up the study of Russian. Joan took up the story when her sister forgot the next detail. That big clock will have to go；it takes up too much space in the small hall. 【答案】开始承担接受开始从事继续占用4constantly adv.不断地；重复不断地I hav
13、e to remind myself constantly that I am really in AD 3008.(教材P17)我得不断提醒自己，我真的已经进入到公元3008年了。Fashion is constantly changing.时尚总是日新月异。He talked constantly about his work.他不断地谈到他的工作。constantly经常和进行时连用，表示说话者的一种情感。与之用法相当的词还有always等。constant adj.持续的；不断的There was a constant stream of visitors to Mount Tai.泰
14、山的游客络绎不绝。The English language is constantly changing.英语总是在不断地发展变化。Im constantly telling her to behave herself.我不断告诉她要守规矩。constant/continual/continuousconstant强调始终如一地经常出现，含义是“不断的，经常的”。continual表示时断时续地发生，含义是“连续不断的，频繁的”。continuous强调中间不停顿，含义是“不停的，连续不断的”。选词填空：constant，continuous，continualAs we know，in ou
15、r world nothing seems . practice is necessary to master English.All of us must be to study.【答案】constantcontinualcontinuous4previous adj.在前的；早先的；先前的；以往的；(时间上)稍前的This is similar to the “jet lag” you get from flying，but it seems you keep getting flashbacks from your previous time period.(教材P17)这有点像坐飞机时
16、的飞行时差，但不同的是，你的脑海中似乎在不断闪现以前的时光。No previous experience is necessary for this job.这一工作无需相关的经验。I couldnt believe it when I heard the news.I had only seen him the previous day.听到这个消息时，我不敢相信。就在前一天我还见到过他。previous tobefore在之前(其中to是介词)previously adv.先前地；早先Previous to leaving for France，he studied a lot about
17、 the country.他在启程前往法国之前，对有关法国的事物作了相当多的研究。The building had previously been used as a hotel.这座楼房早先曾用作旅馆。previous/formerprevious指在时间上较早的、顺序上在前的，表示一事做于另一事之先或指目前某事之前的一件事。可以和to连用，表示“在之前”。former可表示以前的，即时间上在前的，也可表示前者的。这个词特别用于指某人以前从事过某种工作或担任某个职位。形象记忆【提示】previous常与to搭配，意为“在之前，先于”，类似与to搭配的单词还有：senior，junior，in
18、ferior，superior，similar等。完成句子Have you had (过去的工作经验吗)?His father died (在之前两个小时)his arrival.【答案】previous job experiencetwo hours previous to5surrounding n周围的事物；环境(常用复数)adj.周围的At first my new surroundings were difficult to tolerate.(教材P18)开始的时候，新的环境让我难以忍受。The house is situated in very pleasant surround
19、ings.那所房子所处的环境非常优美。She grew up in comfortable surroundings.她在舒适的环境中长大。surrounding adj.附近的；周围的surround vt.环绕；围住be surrounded by/with.由围着/包围surround sth./sb.with/by sth.以包围或环绕某人/某物After the explosion the army sealed off the surrounding area.爆炸发生后，军队封锁了周围地区。He likes to surround himself with beautiful t
20、hings.他喜欢生活在美的环境中。She has always been surrounded with fashionable friends.她周围总有许多爱赶时髦的朋友。surroundings/environmentsurroundings专指自然环境，从周围的事物这一客体着眼。environment可指自然环境，也可指精神环境。The girl grew up in beautiful surroundings，but not in a happy home environment.这个女孩生活在优美的环境中，但却没有愉快的家庭氛围。选词填空：environment，surroun
21、dingsWe should protect our .I need to work in pleasant .【答案】environmentsurroundings单句改错It took me a few weeks to get used to my new surrounding. 【答案】surroundingsurroundings翻译句子房子的四周有高墙。 As a child，I was surrounded by love and kindness. The surrounding villages have been absorbed by/into the growing
22、city. 【答案】The house was surrounded by high walls.幼年时，我备受关爱。周围的村庄已经并入了那不断扩展的城市。6tolerate vt.容忍；忍受At first my new surroundings were difficult to tolerate.(教材P18)一开始新的环境让我很难忍受。I can not tolerate her rudeness.我不能容忍她的粗鲁无礼。The teacher can not tolerate eating in class.老师不容许在课堂上吃东西。tolerate(doing)sth.容忍(做)某
23、事cant bear/stand (doing)sth.无法忍受(做)某事put up with容忍；忍受tolerable adj.可容忍的tolerance n容忍；忍受tolerant adj.容忍的；宽容的be tolerant of/towards sb./sth.对宽容Her own mistakes made her very tolerant of/towards (the faults of) others.她因自己有错误，对别人(的错误)就概不计较了。He cant bear being laughed at.他忍受不了被别人取笑。I dont know how she p
24、uts up with his cruelty to her.我不明白她怎么能忍受他的虐待。单句改错The school cannot tolerate to cheat in exams. .Her own mistakes made her very tolerant about the faults of others. .【答案】to cheatcheatingaboutof/towards完成句子Few plants will (经受骤变)in temperature.I cant (容忍你的行为)like that.【答案】tolerate sudden changestolera
25、te your behavior7The air seemed thin，as though its combination of gases had little oxygen left.(教材P18)空气似乎很稀薄，好像在混合的气体中剩下很少的氧气。本句是一个由as though引导的方式状语从句构成的复合句。as though/if的含义是“好像；似乎”。如：The animal was walking as though it had hurt its leg.这个动物走路的样子好像伤了腿似的。as though/if引导方式状语从句或表语从句时，通常用虚拟语气，表示与事实不符或相反的
26、情况。如果as if/though引导的从句谓语动词与主句谓语动词所表达的动作同时发生，as if/though从句谓语动词用过去时；如果as if/though引导的从句谓语动词所表达的动作先于主句谓语动词动作，as if/though从句谓语动词用过去完成时；如果as if/though引导的从句谓语动词所表达的动作后于主句谓语动词所表达的动作，as if/though引导的从句谓语动词用过去将来时；如果与事实相符合，则用陈述语气。She treats the orphan as if he were her own son.她对待这个孤儿就好像对待自己的亲儿子一样。He behaved
27、as if nothing had happened.他表现得若无其事。She looks as if she were angry.看她的表情，她好像生气了似的。【提示】(1)当从句主语与主句主语一致，且从句谓语又包含动词be时，从句主语和谓语中的动词be通常可省去。(2)当句子的主语与as if从句的主语一致时，as if后跟动词不定式、现在分词或过去分词。【对接高考】(2011湖南高考)Jack wasnt saying anything，but the teacher smiled at him he had done something very clever.Aas if Bin
28、caseCwhile Dthough【解析】句意：杰克没说什么，但是老师向他微笑，好像他做了什么明智之举似的。in case以防；while然而；though尽管，以上三项都不符合句意，故选A项。【答案】A完成句子They talked about the news (好像他们早就知道了)It looks (好像天要下雨)He stood up as if (要离开)【答案】as if/though they had known it earlieras if it is going to rainto leave8lack n缺乏；短缺的东西v.缺乏，没有Hit by a lack of f
29、resh air，my head ached.(教材P18)由于缺少新鲜空气，我的头疼。They are so rich that they lack for nothing.他们非常富裕，什么也不缺。His real problem is that he lacks confidence.他的真正问题是缺乏自信心。for lack of缺乏；没有；因缺少(a)lack of缺乏；不足no lack of充足的lack for缺，不充足lacking adj.缺少的，不足的be lacking in不足；不够；缺少He did not finish his schooling for lack
30、 of money.由于缺钱，他没有完成学业。A diet lacking in nutritional value will not keep a person healthy.缺乏营养价值的饮食不能维持人的健康。【提示】lack用作名词时一般用作单数或不可数名词，意为“缺乏；短缺”。后面常接介词of表示缺少的内容，构成lack of短语。lack用作动词时可作及物动词，意为“缺乏；没有；短缺”。后面直接接名词作宾语，千万不要说lack in/of sth.。也可作不及物动词，如跟宾语要加for，构成lack for sth.lacking是形容词，意为“缺少的；不足的”。常用搭配是：be
31、lacking in.(be short in.)意为“在上不足”。介词填空The project was hung up lack of funds.They carried on with their experiment in spite of the lack facilities.She certainly is not lacking courage.【答案】forofin完成句子They became exhausted (由于缺乏)enough sleep.We have (不缺少)water here.She not usually (缺乏)confidence.【答案】by
32、/through/for lack ofno lack ofis；lacking in/does；lack for9adjustment n调整；调节Just as I tried to make the necessary adjustment to this new situation，Wang Ping appeared.(教材P18)就在我努力地调整自己去适应新环境时，王平出现了。Moving to the city has been a difficult adjustment for us.搬到城市里住对我们来说是个艰难的适应过程。make an adjustment to 对做出
33、调整adjust sth.to sth.使适合；适应adjust oneself to 使自己适应adjust to 适应Ive made a few minor adjustments to the seating plan.我对座次表作了小小的调整。The body quickly adjusts (itself) to changes in temperature.身体迅速(自行)调节以适应气温的变化。Since everything develops，we have to make adjustments the changing situation.Aat BonCto Dthrou
34、gh【解析】句意：既然一切都在发展，我们不得不对日益变化的形势作出调整。make adjustments to“调整，调节”。其余搭配形式都不对。【答案】C10be/get back on ones feet(困境后)恢复；完全复原；重新振作；东山再起Soon I was back on my feet again and following him to collect a hovering carriage driven by computer.(教材P18)一会儿我就又恢复了，跟着他去领取了一台由电脑驱动的气垫车。I need to forget all this and get bac
35、k on my feet again.我需要忘记这一切，然后重新振作起来。We hope due to the new economic program our country would be back on its feet.我们都希望新的经济方案能让国家重新站起来。be on ones feet站着stand on ones own feet独立自主；自食其力struggle to ones feet挣扎着站起get/rise to ones feet站起jump to ones feet跳起；一跃而起As soon as the bell rang the class were on
36、their feet and ran out of the door.铃声一响同学们就站起来跑出门去。Young people must learn to stand on their own feet.年轻人应当学着自食其力。完成句子新董事长希望在六个月以内使新公司恢复元气。The new chairman hopes to get the company within six months.在商店里工作的最大弊端就是你得整天站着。The worst thing about working in the shop is that youre all day.她永远也不会东山再起了。She w
37、ill never again.【答案】back on its feeton your feetget back on her feet11lose sight of.看不见；忽略；失去联系However，I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.(教材P18)但是，当我们到达一个看起来像是大市场的地方时，由于太多车子朝四面八方飞奔，我看不见王平了。When I looked
38、 up，I lost sight of the famous actor.当我抬起头时，看不见那位著名的演员了。catch sight of望见；看到in sight在视线内out of sight看不见；在视野之外at the sight of一看见at first sight乍一看；第一眼看到come into sight进入视野Finally he caught sight of the young mans light overcoat in the distance.最后他总算在远处看见了那个年轻人穿的淡色外套。The piece of paper fell onto the sur
39、face of the river and drifted away out of sight.这张纸掉到了河面上，漂走看不见了。We fell in love with the smart cellphone at first sight，but much to our regret，it was too dear.我们一眼就喜欢上了那部精美的手机，但非常遗憾，它太贵了。【提示】sight用作不可数名词时，意为“视力；目光”。用作可数名词时，意为“景物；景象”。如：Last summer we saw the sights of Beijing.去年夏天我们游览了北京的名胜。用sight的相
40、关短语填空The mother saw off her son until he was .He stopped his car suddenly the dog in the middle of the road. their head teacher coming，the students fell silent in a flash.【答案】out of sight at the sight ofCatching sight of/At the sight of11sweep up横扫；打扫；一下抱起(某人)；涌向；掠过He was swept up into the centre of
41、 them.(教材P18)他被卷入到他们(车队)中间去了。After class we were asked to sweep up the dead leaves in the schoolyard.下课后我们被要求扫除校园里的枯叶。She swept the child up in her arms and stormed out.她猛地把孩子抱起来，怒气冲冲地跑了出去。sweep down冲倒sweep away清除；扫除；冲走；刮走The strong wind the tree up into the sky.Aswept BtookCbrought Dcarried【解析】句意：强
42、风把树吹到空中。sweep up“扫除，吹走”；take up“占据，继续”；bring up“抚养，呕吐”； carry up 无此用法。【答案】A12switch nC开关；转换vt.& vi.(使)转换Then Wang Ping flashed a switch on a computer screen，and a table and some chairs rose from under the floor as if by magic.(教材P18)然后王平在电脑荧屏上的开关上闪了一下，于是一张桌子和几把椅子就像变魔术般从地板下面升了起来。Switch the freezer to
43、 the extra cold setting.把冰箱的冷冻开关转到特冷档。Switch off the TV before you go out.你出门前要把电视关掉。switch off切断(电流、气体等)switch on打开(开关)；接通(电流等)switch to更换switch.to变换为；更改为；迁移到switch over改用；换用switch sth.with sb.和某人交换某物switch sth.from sth.从某物转变到某物They switched the location of the movie to Hawaii.他们把这部电影的外景拍摄地换为夏威夷。He
44、 secretly switched to a different company.他秘密地跳槽到别的公司。【提示】“水龙头或煤气的开/关”用turn on/off；“电器的开/关”用turn on/off或switch on/off都可以。完成句子记得在临走时关上灯。Remember to the lights when you leave.很多银行正在改用新的电子系统，因为它效率更高。A lot of banks are to the new electronic system because its more efficient.【答案】switch off/turn offswitch
45、ing over13Exhausted，I slid into bed and fell fast asleep.(教材P18)实在累坏了，我溜上床很快就睡着了。(1)exhausted本句中是形容词作状语，表示原因，说明主语所处的状态或说明事件的原因。表原因的形容词(短语)或形容词化的分词多放在句首，句子的主语是其逻辑主语，此类结构可改为从句或并列句。Modest and easy to approach，he soon put everyone completely at ease.Because he was modest and easy to approach，he soon put
46、 everyone completely at ease.他是那样谦虚，平易近人，很快使大家放松下来。He arrived home，hungry and tired.He arrived home，and he was hungry and tired.他回到家里，又饿又累。He sat in the corner，silent.他坐在角落里，一言不发。He came over，eager to help.他走过来，急于想帮忙。She spent seven days in the wind and snow，cold and hungry.她又冷又饿地在风雪中度过了七天。【对接高考】(20
47、10安徽高考) ，she is the sort of woman to spread sunshine to people through her smile.AShy and cautiousBSensitive and thoughtfulCHonest and confidentDLighthearted and optimistic【解析】考查形容词的用法。由后半句的“她用自己的微笑把阳光传播给人们”可知，她无忧无虑而且非常乐观。故选D项。【答案】D句型转换(用形容词作状语)I had to give up the plan because I was unable to affor
48、d the time. Luckily we were safe when we arrived home. He forced the door，and then he opened the door. 【答案】Unable to afford the time，I had to give up the plan.Luckily we arrived home safe.He forced the door open.完成句子He lay in bed， (醒着) (由于口渴又渴望休息片刻)，he went into the teahouse and seated himself at a
49、table.【答案】awakeThirsty and eager to get a little rest(2)slide into(快捷而悄声地)移动；溜进Slide into the water slowly and walk around for a while.慢慢滑入水中，并且在水中走动一会儿。She slid into the drivers seat.她溜到了司机的座位上。slide vt.& vi.溜走；潜行；滑动n.幻灯片；滑梯；雪崩slide along/across/down滑行slide out of.悄悄地溜出Daniel slid out of the room w
50、hen no one was looking.丹尼尔趁大家不注意溜出了房间。写出句中slide 的词性及词义House prices may begin to slide. .The children were taking turns on the slides. Snow slide is one of the major dangers faced in the mountains in winter. .Lets slide down this grassy slope. .After the slide show，everyone went home to sleep. .【答案】v.下降，下滑n.滑梯n.雪崩v.滑n.幻灯片- 19 - 版权所有高考资源网