《高考英语一轮复习 Unit 3 Under the sea课件 新人教版》由会员分享，可在线阅读，更多相关《高考英语一轮复习 Unit 3 Under the sea课件 新人教版（74页珍藏版）》请在金锄头文库上搜索。
1、Unit 3Under the sea海下景观海下景观 重点难点研析重点难点研析知能强化训练知能强化训练Unit 3基础知识自采基础知识自采写作技能培训写作技能培训基础知识自采基础知识自采核心词汇核心词汇1 Hearing the gun， the enemies were horrorstruck and_(逃逃 跑跑 )in all directions.2 The businessman_(抛抛 弃弃 )his wife and went away with all their money.3You must be very careful to cut meat with this_(
2、锋利的锋利的)knife.4She sat_(思考思考)on how much had changed since shed bought the farm.5 One of the firemen went back in and_(拖拖)my husband out through the flames.6A man in a(n)_(整整洁洁的的)grey suit sat on the other side of the bar.7Generally speaking，if you want to shoot the _(目目标标)，you must aim at it a littl
3、e bit higher because of the effect of gravity on the arrow.8I _remember the picture he drew last week whose colors were_.(vivid) 9用用witness的适当形式填空的适当形式填空(1)The two _to the accident said the driver appeared to be drunk.(2)The crash was _by millions of viewers who were watching the race on TV.1.fled2.
4、abandoned3.sharp4.reflecting5.dragged, ,6.neat7.target8.vividly；vivid9.( (1) )witnesses ( (2) )witnessed高频短语高频短语1_优于；在优于；在前面前面2_ 瞄准瞄准3_ 在此期间；与此同时在此期间；与此同时4_ 帮助帮助(某人某人)摆脱困境或危摆脱困境或危难难5_ 对对知道、明白；意识知道、明白；意识到到6_ 上下翻转上下翻转7_ 吓死了吓死了8_ 举举起起，抬抬起起；支支撑撑；阻阻挡挡，使延误使延误9_ 即将；将要即将；将要10_ 靠近靠近1.ahead of2.aim at3.in the
5、 meantime4.help( (.) )out5.be/become aware of 6.upside down7.( (be) ) scared to death8.hold up9.be about to do10.get close to)重点句式重点句式1_the killer whales，or “killers ”as they were then called，helped the whalers catch the baleen whales that were on their annual migration.那那个时期，虎鲸个时期，虎鲸(当时被称为当时被称为“杀手杀
6、手”)帮助捕鲸人在每帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。年须鲸迁徙时捕捉须鲸。2This was the call that announced there_be a whale hunt.这是宣告捕鲸行这是宣告捕鲸行动马上就要开始的呼声。动马上就要开始的呼声。3As we drew closer，I could see a whale_a pack of about six other killers.靠近一看，原来是一头大鲸受到大约六条虎鲸的靠近一看，原来是一头大鲸受到大约六条虎鲸的攻击。攻击。4_such extraordinary beauty，I think every cell i
7、n my body woke up.看到这样奇特的美景，我全身的每个细胞都苏醒看到这样奇特的美景，我全身的每个细胞都苏醒了。了。5There were other creatures that I didnt want to get too close toan eel with its strong sharp teeth，_，watching for a tasty fish(or my tasty toe！)；and the giant clam half buried in some coral waiting for something to swim in between its
8、thick green lips.还有一些其他的动物，我不想太靠近它们还有一些其他的动物，我不想太靠近它们一条一条带有利齿的海鳗，从洞穴里探出头来，望着可作美带有利齿的海鳗，从洞穴里探出头来，望着可作美餐的鱼过来餐的鱼过来(或者在等着我美味的脚趾伸过去！或者在等着我美味的脚趾伸过去！)；一个巨大的蛤蜊半掩在珊瑚礁中，等待着有什么东一个巨大的蛤蜊半掩在珊瑚礁中，等待着有什么东西游过来，游到它宽厚的绿嘴唇中去。西游过来，游到它宽厚的绿嘴唇中去。1.It was a time when2.was about to3.being attacked by4.Seeing5.with only its h
9、ead showing from a hole重点难点研析重点难点研析词汇精研词汇精研词汇精研词汇精研1.witnessn目目击击者者；证证人人；证证据据vt.当当场场见到；目击见到；目击(回回归归课课本本P20)I thought，at the time，that this was just a story but then I witnessed it with my own eyes many times.当时我认为这只是个故事，但之后我亲眼目睹了好当时我认为这只是个故事，但之后我亲眼目睹了好多次。多次。 归纳拓展归纳拓展 例句探源例句探源 (朗文朗文P2358)One witness
10、to the accident said that the driver appeared to be drunk.事故的一位目击者说司机看上去好像喝醉了。事故的一位目击者说司机看上去好像喝醉了。 His good health is a witness to the success of the treatment.他身体健康证明这种疗法是成功的。他身体健康证明这种疗法是成功的。He witnessed to having seen the man enter the room.他证明看到那个人进了房间。他证明看到那个人进了房间。(牛津牛津P2313)Police have appealed
11、 for anyone who witnessed the incident to contact them.警方呼吁凡是目击这一事件的人与他们联系。警方呼吁凡是目击这一事件的人与他们联系。 即境活用即境活用 1 Many people were shocked by the violent scenes_(他他们们亲亲眼眼目目睹睹的的)(witness)答案：答案：(that/which)they had witnessed2.flee(fled，fled)vi.& vt.逃走，逃避；消失，逃走，逃避；消失，消散消散(回归课本回归课本P20)“And those others are sto
12、pping it diving or fleeing out to sea，” George told me，pointing towards the hunt.“而其他那些而其他那些(虎鲸虎鲸)则阻止它潜水或逃跑，则阻止它潜水或逃跑，”乔治乔治一边指着捕猎的情景一边告诉我。一边指着捕猎的情景一边告诉我。 归纳拓展归纳拓展 flee from从从逃走逃走flee to.逃到逃到flee the responsibility逃避责任逃避责任 例句探源例句探源 (牛津牛津P773)He fled to London after an argument with his family.他与家人争吵以
13、后离家去了伦敦。他与家人争吵以后离家去了伦敦。(牛津牛津P773)He was caught trying to flee the country.他试图逃离该国时被抓住。他试图逃离该国时被抓住。Why does he always flee any kind of responsibility?他为什么总是逃避任何责任？他为什么总是逃避任何责任？His hopes fled when he lost the election.当他落选时，他的希望就破灭了。当他落选时，他的希望就破灭了。 即境活用即境活用 2The thieves have already_the city，so it is
14、difficult for the police to arrest them.AfledBrun awayCescaped Dgot rid of解析：解析：选选A。表示。表示“逃离某地逃离某地”时，时，run away和和escape后需加后需加from，get rid of则不合句意。则不合句意。3.abandonvt.遗弃；抛弃；丢弃；放弃；中遗弃；抛弃；丢弃；放弃；中止止；(与与oneself连连用用)使使放放纵纵，使使听听任任n放放任任；放纵放纵(回归课本回归课本P21)From Jamess face，I could see he was terrified of being a
15、bandoned by us.从詹姆斯的脸上我能看出，他害怕被我们抛弃。从詹姆斯的脸上我能看出，他害怕被我们抛弃。 归纳拓展归纳拓展 例句探源例句探源 (朗文朗文P2)Rescuers abandoned all hope of finding any more survivors of the crash.援救人员完全放弃了会再找到坠机生还者的希援救人员完全放弃了会再找到坠机生还者的希望。望。We must urge people who smoke to abandon the habit.我们必须敦促吸烟的人戒烟。我们必须敦促吸烟的人戒烟。Hong Zhanhui brought up
16、a girl abandoned by her parents.洪战辉抚养了一个被父母遗弃的女孩。洪战辉抚养了一个被父母遗弃的女孩。The match was abandoned because of bad weather.比赛因天气恶劣而取消了。比赛因天气恶劣而取消了。 即境活用即境活用 3The young man does nothing but_ (沉溺于玩乐沉溺于玩乐)(abandon)答案：答案：abandon himself to pleasure4.urgevt.催促；极力主张；驱策催促；极力主张；驱策(回归课本回归课本P20)“Man overboard！Turn the
17、boat around！”urged George，shouting loudly.乔治催促着，大声喊道：乔治催促着，大声喊道：“有人落水了！调转船有人落水了！调转船头。头。” 归纳拓展归纳拓展 例句探源例句探源 (朗文朗文P2265)Katys family urged her to find another job.凯蒂的家人催促她去找另一份工作。凯蒂的家人催促她去找另一份工作。(牛津牛津P2223)The report urged that all children be taught to swim.这份报告呼吁给所有的儿童教授游这份报告呼吁给所有的儿童教授游泳。泳。He urged
18、on his pupils the importance of hard work.他向学生们力言努力学习的重要性。他向学生们力言努力学习的重要性。He urged all the students to take part in this activity.他要求所有学生参加这次活动。他要求所有学生参加这次活动。 即境活用即境活用 4The current situation urged that more attention_ (应应给给予予)problems less studied by the city government.(give)答案：答案：(should)be given
19、to5.reflectvt.映射，反射映射，反射vi.& vt.思考思考(回归课本回归课本P24)Im sitting in the warm night air with a cold drink in my hand and reflecting on the daya day of pure magic！我坐在温暖的！我坐在温暖的夜空下，手里拿着一瓶冷饮，回忆着当天的事夜空下，手里拿着一瓶冷饮，回忆着当天的事情情这是神奇的一天！这是神奇的一天！ 归纳拓展归纳拓展 例句探源例句探源 (牛津牛津P1668)When the suns rays hit the earth，a lot of t
20、he heat is reflected back into space.太阳光线照射到地球时，大量的热被反射回太空。太阳光线照射到地球时，大量的热被反射回太空。 Our newspaper aims to reflect the views of the local community.我们的报纸旨在表达当地人们的心我们的报纸旨在表达当地人们的心声。声。(牛津牛津P1668)Before I decide，I need time to reflect.在我决定前，我需要时间认真考虑。在我决定前，我需要时间认真考虑。After long reflection we decided to buy
21、 that house.经过长时间的慎重考虑，我们决定买下那所房经过长时间的慎重考虑，我们决定买下那所房子。子。 即境活用即境活用 5(2010年年高高考考湖湖北北卷卷)Just as the clothes a person wears，the food he eats and the friends with whom he spends his time， his house_his personality. A. resemblesB. strengthensC. reflects D. shapes解析：解析：选选C。考查动词词义辨析。句意：就好像一。考查动词词义辨析。句意：就好像一
22、个人穿什么，吃什么，以及和什么样的人交往能反个人穿什么，吃什么，以及和什么样的人交往能反映人的个性一样，一个人的住房也是如此。映人的个性一样，一个人的住房也是如此。reflect 意为意为“反映反映”符合句意表达。符合句意表达。 strengthen表示表示“加加强，巩固强，巩固”；shape作动词表示作动词表示“塑形塑形”； resemble look like。6.help(.)out 帮帮助助(某某人人)摆摆脱脱困困境境或或危危难难；协助；使协助；使 (某人某人)脱离困境脱离困境(回回归归课课本本P21)What evidence was there that Old Tom was h
23、elping the whalers out?有什么证据能说明老汤姆帮助捕鲸者摆脱险有什么证据能说明老汤姆帮助捕鲸者摆脱险境？境？ 归纳拓展归纳拓展 例句探源例句探源 (牛津牛津P955)When I bought the house，my sister helped me out with a loan.我买这所房子时，我姐姐借给了我一笔钱解了急。我买这所房子时，我姐姐借给了我一笔钱解了急。As he is my best friend，when I am in trouble he will certainly help me out. 因为他是我最好的朋友，当我遇到麻烦时他肯定会因为他是
24、我最好的朋友，当我遇到麻烦时他肯定会帮我。帮我。(牛津牛津P954)I cant help thinking he knows more than he has told us.我总觉得他没把知道的事情全告诉我们。我总觉得他没把知道的事情全告诉我们。(牛津牛津P954)She couldnt help but wonder what he was thinking.她不禁琢磨着他在想些什么。她不禁琢磨着他在想些什么。He couldnt help to wash the clothes.他不能帮忙洗衣服。他不能帮忙洗衣服。 即境活用即境活用 6My father has often _ me
25、_ when Ive been a bit short of money.Asent；outBdriven；offChelped；out Dpulled；in解析：解析：选选C。考查短语辨析。考查短语辨析。help sb.out帮助某人帮助某人摆脱困境。摆脱困境。7The passengers had a chat with the college students _(临临时时帮帮忙忙的的)as conductors during the summer vacation.(help)答案：答案：(who were)helping out7.be/become aware of 对对知知道道、
26、明明白白、意意识到识到(回回归归课课本本P24)The first thing I became aware of was all the vivid colours surrounding mepurples，reds，oranges，yellows，blues and greens. 我首先注意到的是我周围那些鲜艳的色彩我首先注意到的是我周围那些鲜艳的色彩紫色、红色、橘黄、明黄、蓝色和绿色等。紫色、红色、橘黄、明黄、蓝色和绿色等。 归纳拓展归纳拓展 Most people are aware of the dangers of driving after drinking.大多数人知道酒后
27、开车的危险。大多数人知道酒后开车的危险。(牛津牛津P119)I dont think people are really aware of just how much it costs. 我认为人们并不真正明白这要花多少钱。我认为人们并不真正明白这要花多少钱。 例句探源例句探源 We are not aware(of) what he is longing for.我们不知道他在渴望什么。我们不知道他在渴望什么。(牛津牛津P119)As far as Im aware，nobody has done anything about it.据我所知，尚无人对此采取任何措施。据我所知，尚无人对此采取
28、任何措施。8Few Chinese students in Japan are concerned about politics laws or regulations, nor_ (他们知道他们知道)political participation.(aware)答案：答案：are they aware of 即境活用即境活用 【教教材材原原句句】There were other creatures that I didnt want to get too close toan eel with its strong sharp teeth，with only its head showing
29、 from a hole，watching for a tasty fish(or my tasty toe！)；and the giant clam half buried in some coral waiting for something to swim in between its thick green lips.(P24)句型巧析句型巧析句型巧析句型巧析还有一些其他的动物，我不想太靠近它们还有一些其他的动物，我不想太靠近它们一条带有利齿的海鳗，从洞穴里探出头来，望一条带有利齿的海鳗，从洞穴里探出头来，望着可供美餐的鱼过来着可供美餐的鱼过来(或者在等着我美味的脚趾或者在等着我美味的
30、脚趾伸过去！伸过去！)；一个巨大的蛤蜊半掩在珊瑚礁中，；一个巨大的蛤蜊半掩在珊瑚礁中，等待着有什么东西游过来，游到它宽厚的绿嘴等待着有什么东西游过来，游到它宽厚的绿嘴唇中去。唇中去。【句句法法分分析析】“with复复合合结结构构”表表示示动动作作或或伴伴随随情情况况，在在句句中中一一般般作作定定语语或或状状语语。它它的的构构成成形形式式为为with名名词词形形容容词词/副副词词/现现在在分分词词/过过去去分分词词/动词不定式动词不定式/介词短语。介词短语。(1)withn.介词短语介词短语The little girl came to a stream，with red flowers and
31、 green grass on both sides.小女孩来到一条小溪边，小溪的两岸长着红花绿小女孩来到一条小溪边，小溪的两岸长着红花绿草。草。The teacher entered the classroom with a thick dictionary in his hand/under his arm.老师进了教室，手里拿着一本厚字典老师进了教室，手里拿着一本厚字典/胳膊底下夹胳膊底下夹着一本厚字典。着一本厚字典。(2)withn.adj.I like sleeping with all the windows open.我喜欢开着窗子睡觉。我喜欢开着窗子睡觉。(3)withn.to
32、 do sth.With all the clothes to wash，I will be very busy today.所有的衣服都要洗，今天我将会很忙。所有的衣服都要洗，今天我将会很忙。(4)withn.doing sth.Their teacher is a young girl with long hair covering her shoulders.他们的老师是一个长发披肩的年轻姑娘。他们的老师是一个长发披肩的年轻姑娘。With the boy leading the way，they had no difficulty in finding the house.有那个男孩领路
33、，他们很容易就找到了那栋房子。有那个男孩领路，他们很容易就找到了那栋房子。(5)withn.doneWith his homework finished，the boy went out to play.做完作业后，那男孩出去玩了。做完作业后，那男孩出去玩了。(6)withn.adv.With her mother away，the little girl felt lonely.由于妈妈离开了，小女孩感到孤独。由于妈妈离开了，小女孩感到孤独。 即境活用即境活用 9You have no idea how she finished the relay race with_(脚脚受受伤伤) so
34、 much.(wound)答案：答案：her foot wounded知能强化训练知能强化训练提纲类作文提纲类作文【体裁导航体裁导航】提提纲纲类类写写作作也也是是情情景景作作文文的的一一种种，是是通通过过给给出出段段落落提提纲纲或或者者给给出出关关键键词词语语、短短语语等等提提示示的的一一种种“引引领领”性性的写作。的写作。无论是英语的段落主旨句、提纲提示，还是汉语的词无论是英语的段落主旨句、提纲提示，还是汉语的词组或短语等引导写作思路，进行习作时，毕竟减少了组或短语等引导写作思路，进行习作时，毕竟减少了审题环节，也不用谋篇布局、重组语序，所以，在写审题环节，也不用谋篇布局、重组语序，所以，在
35、写作练习的初级阶段，这种习作形式尤其受到师生的欢作练习的初级阶段，这种习作形式尤其受到师生的欢迎。迎。写作技能培训写作技能培训做这类写作题要特别注意以下三点：做这类写作题要特别注意以下三点：1要按照所提供的要按照所提供的“纲纲”的思路而写；的思路而写；2要要考考虑虑提提供供的的各各“点点”之之间间该该用用什什么么样样的的连连接接词词、连接句，以及上下句之间的关系；连接句，以及上下句之间的关系；3看看有有无无题题目目要要求求，有有无无词词数数限限制制，有有无无逻逻辑辑悖悖理理现象现象(观点不要悖理或前后矛盾观点不要悖理或前后矛盾)。总之，能做到循总之，能做到循“纲纲”蹈蹈“句句”、“纲举目张纲举
36、目张”，此类写作便能顺利完成。此类写作便能顺利完成。【写作示例写作示例】学校即将举行以学校即将举行以“Turning a bad mood(心情心情)into a good one”为题目的英语作文比赛，请按下列要为题目的英语作文比赛，请按下列要求写一篇求写一篇120150词的记叙文或议论文。词的记叙文或议论文。【写作要领写作要领】一、审题一、审题1体体裁裁：题题目目中中已已明明确确给给出出可可以以写写记记叙叙文文也也可可以写议论文。以写议论文。2时时态态和和人人称称：如如果果写写记记叙叙文文，应应是是结结合合过过去去发发生生的的事事件件来来说说明明怎怎样样有有一一个个好好的的心心情情，所所以
37、以应应用用过过去去时时态态和和第第一一人人称称。如如果果写写议议论论文文，则则应该用现在时态和第三人称。应该用现在时态和第三人称。二、谋篇二、谋篇1记叙文的篇章结构应为：记叙文的篇章结构应为：Para.1：描描述述过过去去发发生生的的一一件件令令人人心心情情不不好好的的事事情以及由此产生的不良情绪。情以及由此产生的不良情绪。Para.2：讲述如何从坏心情转至好心情的。：讲述如何从坏心情转至好心情的。2议论文的篇章结构为：议论文的篇章结构为：Para.1：提出问题：好心情的重要性。：提出问题：好心情的重要性。Para.2：分析问题：产生坏心情的原因。：分析问题：产生坏心情的原因。Para.3：解
38、决问题：调整心情的方法。：解决问题：调整心情的方法。三、注意事项三、注意事项提纲作文虽然给出了写作的要点，但要点非常简提纲作文虽然给出了写作的要点，但要点非常简略，因而还需要对要点进行丰富和拓展。略，因而还需要对要点进行丰富和拓展。【范文点评范文点评】Turning a bad mood into a good oneAt the end of the last semester，I got a C in the English examination.When I knew the result，I couldnt hold back my tears.My mood was terribl
39、e and I thought the world was coming to an end.I feared to see my English teacher and I thought my classmates would laught at me.My parents werent satisfied with me and maybe they would scold me.So I even wanted to leave my school and family.But after a while，I found I was wrong for I came to realiz
40、e “Failure is the mother of success”What I should do was to find the reason why I got so bad a result.And I thought this was a lesson to me and it helped me to find my shortcomings.Maybe it could help me to improve my English.So my bad mood turned into a good one.1文章标题，不要遗漏文章标题，不要遗漏本本段段为为造造成成心心情情不不佳
41、佳的的事事件件以以及及造造成成的的影影响响，具具体如下：体如下：(1)言简意赅地点明导致心情不佳的事件。言简意赅地点明导致心情不佳的事件。(2)为具体心情不佳的表现。为具体心情不佳的表现。(3)为导致心情不佳的心理原因。为导致心情不佳的心理原因。(4)为为心心情情不不佳佳造造成成的的影影响响想想离离家家(学学校校)出出走。走。(5)综上所述，整个事件的叙述娓娓道来，语意连综上所述，整个事件的叙述娓娓道来，语意连贯，步步深入。贯，步步深入。2本本段段为为“我我的的心心情情是是如如何何由由坏坏变变好好的的”。具具体体过程如下：过程如下：意意识识到到“失失败败是是成成功功之之母母”自自我我反反省省吸
42、吸取教训取教训提升英语提升英语心情变好。心情变好。3本文作者心情由坏变好的原因就是本文作者心情由坏变好的原因就是“自我反思，自我反思，不放弃，继续努力不放弃，继续努力”。当然也可以借助外力，如。当然也可以借助外力，如老师、父母的教导，书中的某一句话等都可以成老师、父母的教导，书中的某一句话等都可以成为心情变好的原因。为心情变好的原因。【类题尝试类题尝试】(2011年年山山东东潍潍坊坊质质检检)假假如如你你是是李李华华，你你们们学学校校最最近近开开展展了了创创建建“平平安安校校园园”的的活活动动。你你们们班班为为此此组组织织主主题题班班会会，请请你你用用英英语语写写一一篇篇发发言言稿稿，谈谈一一
43、谈谈你你对对如如何何创创建建“平平安安校校园园”的的一一些些想想法法。短短文应该包括下面的内容：文应该包括下面的内容：1安全意识的重要性；安全意识的重要性；2在运动中要注意安全；在运动中要注意安全；3在校内要注意人身安全；在校内要注意人身安全；4同学间发生矛盾时，一定要保持冷静、理智；同学间发生矛盾时，一定要保持冷静、理智；5逐步将逐步将“平安校园平安校园”活动转化为全体师生的实际活动转化为全体师生的实际行动。行动。注意：注意：1不要逐句翻译，可适当增加细节以使行文连贯；不要逐句翻译，可适当增加细节以使行文连贯；2词数：词数：120左右；左右；3文章开头已给出，不计入总词数。文章开头已给出，不
44、计入总词数。参考词汇：校园安全参考词汇：校园安全safety at schoolMy dear classmates，There is no denying that safety plays an important part in our daily life.Recently our school has carried out a program aimed at making our campus a safe place to stay on._One possible version：My dear classmates，There is no denying that safe
45、ty plays an important part in our daily life.Recently our school has carried out a program aimed at making our campus a safe place to stay on.I consider this as indeed a good practice，which will make us aware that safety should always come first in our daily life，whether when we stay at school or ou
46、tside it.When we are doing sports，we should attach importance to the safety and avoid being hurt.Furthermore，when we get into trouble with our classmates，we should remain calm and avoid any form of fighting，which may only bring suffering and pain to us mentally and physically.As far as Im concerned，I feel all the students and teachers should work hard and creatively to keep the “safety at school” activity in mind.Besides，we are supposed to observe the law discipline where we are at any moment.Thanks.本部分内容讲解结束本部分内容讲解结束点此进入课件目录点此进入课件目录按按ESC键退出全屏播放键退出全屏播放谢谢使用谢谢使用
