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2021全国统考英语人教版一轮课件:选修⑦ UNIT 3 UNDER THE SEA .ppt

1、朗读美文(演练加黑部分的句式)Dear Lily,How is everything going?My friends and I are planning to take a vacation in Hainan as the summer holiday is coming.Im writing to inviteyou to join us on this trip.Our journey to Hainan,which is a famous seaside resort located in the south of China,will last from August 7 to

2、August 16.I believe that you will be impressed by the seaside scenery as it is surrounded by blue sea and golden sands.During our trip,we will hike on the island,go surfing and take a diving course so as to get close to nature.If you would like to come,dont forget to bring your swimming suit and pas

3、sport.We hope to have fun with you.Look forward to your early reply.Yours,Li Hua微练习(句式锤炼Im writing to do sth.)1_ and I am sure you will have the most unforgettable experience during your college in Beijing.2018北京卷书面表达我写信向你表示最热烈的欢迎,我相信你在北京的大学期间会有最难忘的经历。2_ with my English.2019浙江卷书面表达你帮助我学习英语,我写这封信是为了表

4、达我真挚的感谢。Im writing to express my warmest welcome to youI m writing to express my sincere gratitude for your help3There will be a music festival to be held in our school next Friday._ it.2019全国卷书面表达下星期五我们学校将举行一次音乐节。我写信邀请你参加。Im writing to invite you to take part in(一)单词巧练写准记牢1._ vt.当场见到;目击n.目击者;证人;证据2

5、_ prep.在对面adj.相对的;相反的3_ vi.&n.暂停;中止4_ vt.拖;拉;扯5_ vt.催促;极力主张;驱策6_ n.关系;血缘关系;交往witnessoppositepause dragurgerelationship7_ n.目标;靶;受批评的对象8_ n.协作;配合9_ adj.意识到的;知道的10_ adj.(口)好的;整齐的;匀称的11_ adv.期间;同时12_ adj.纯的;纯粹的;纯洁的target teamworkawareneatmeantime pure用准用活品句填词12019北京卷_(期间;同时),with her parents help,Moore

6、 is generally able to live a normal teenage life.2The box-office income of Chinese movies _(目睹,见证)a constant increase from about 17 billion yuan in 2012 to over 40 billion in 2015.3I would like to set a new _(目标)for my studies after I enter my ideal college.Meanwhilewitnessedtarget4We should keep ou

7、r classroom and dormitory _(整齐的)and tidy every day.5_(相对的)to the lecture hall is the art center,where there are many Chinese and foreign famous paintings.6Scientific studies have shown that making a habit of _(pause)before you do something can actually have a big impact on how your life turns out.ne

8、atOppositepausing拓展单词1._ adj.生动的;鲜明的;鲜艳的_ adv.清晰地2_ adj.每年的;按年度计算的 n年刊;年鉴_ adv.每年地;年度地_ n周年纪念3_ n住所;住宿_ vt.提供住宿4_ vt.放弃;遗弃;抛弃_ adj.放纵的;堕落的5reflect vi.思考 vt.映射;反射;思考_ n映像;思考;反映6scare vt.恐吓 vi.受惊吓_ adj.恐惧的;害怕的_ adj.引起恐慌的vividvividlyannualannuallyanniversaryaccommodationaccommodateabandonabandonedrefle

9、ctionscaredscary7tasty adj.好吃的_ n味道 vt.&vi.品尝_ adj.无味的;不可口的8_ n深(度);深处_ adj.&adv.深深的(地)_ adv.深深地_ vt.&vi.使加深;使强烈;变深;变低沉9_ adj.狭窄的;有限的;狭隘的_ adv.勉强地;狭窄地;严密地10_ adj.锐利的;锋利的;敏捷的_ vt.&vi.削尖;磨快;尖锐;变锋利11 _ vt.把 联 起 来 _ adj.有 联 系 的_ n联系;交往tastetastelessdepthdeepdeeplydeepennarrownarrowly sharpsharpenrelater

10、elatedrelation用所给词的适当形式填空12019全国卷You also need to judge the quality and _(deep)of your motivation.22019江苏卷A city is the product of the human hand and mind,_(reflect)mans intelligence and creativity.3Whether a student likes a subject or not,is normally _ tothe relationship/relation between he and his

11、 teacher.(relate)4It was a _ story and children were _ after they heard it.(scare)depthreflectingrelatedscaryscared5The boys pencil isnt _,so he _ it with his _.(sharp)6Though the soup is _,Ive lost my sense of _ and it _ just like _ water.(tasty)7Some flowers are _ in the river and the _ is very be

12、autiful.(reflect)8If you cant find any _ elsewhere,here is a room which can _ up to five people.(accommodation)9He described _ what he saw in London,giving us a _ picture about peoples life there.(vivid)sharpsharpenssharpenertastytastetastestasteless reflectedreflectionaccommodationsaccommodatevivid

13、lyvivid阅读单词1.anecdote n._2shore n._3yell vi._n._4dive vi.&n._5flee vi._vt._6.jog vi._vt._轶事;奇闻岸;海滨大叫;呼喊 跳水(的动作);潜水(的动作);俯冲逃避;逃跑 慢跑 轻推;轻撞逃离叫声;喊声7net n._8tide n._9flashlight n._10suck vt.&vi._11shallow adj._12.steep adj._13boundary n._14awesome adj._15seal n._16pension n._17migration n._18shark n._网;网

14、状物;网络潮(汐);潮水;潮流闪光信号灯;手电筒;闪光灯吮吸浅的;肤浅的;浅显的陡峭的界限;分界线使人敬畏的;令人畏惧的海豹;封条;印章养老金;退休金迁徙;迁居;移居鲨鱼联想维空间1.以“-rrow”结尾的词一览narrow adj.狭窄的arrow n.箭头borrow v.借sorrow n.悲伤sparrow n.麻雀2.含后缀-th 的名词荟萃depth 深度width 宽度length 长度truth 真理growth 成长3.“形容词和副词”同形的词fast adj.快的adv.迅速地close adj.亲密的adv.紧密地deep adj.深的adv.深深地direct adj.

15、直接的adv.直接地easy adj.容易的adv.从容地(二)短语巧练写全记牢1._ 在此期间;与此同时2_ 对知道/明白;意识到3_ 吓死了4_ 靠近5_ 阻挡6_ 帮助(某人)摆脱困境或危难7_ 上下翻转8_ 整理;分类;收拾9_ 瞄准10_正要做某事11_ 在之前in the meantimebe/become aware of(be)scared to deathdraw nearhold uphelp(.)outupside downsort out aim atbe about to do sth.ahead of用准用活选用左栏短语适当形式填空1The conference w

16、ill begin in an hour;_,lets have a chat.2Looking for his lost magazine,the man turned the whole room _.3More and more people are _ the dangers of air pollution.4As he is my best friend,when I am in trouble he will certainly _ me _.5 From now on,dont take me to watch horrible movies.I _ last night.6S

17、he studies so hard that she is always well _ the rest of the class.in the meantimeupside downbecoming aware ofhelpout was scared to deathahead of联想维空间1.“v.at”动词短语荟萃aim at 瞄准point at 指向arrive at 到达laugh at 嘲笑knock at 敲(门、窗等)2.hold 相关短语集合hold up 举起;阻止hold on 坚持;稍等hold back 踌躇;阻止hold out 维持;坚持hold off

18、推迟;战胜3.“动词 out”短 语专辑help(.)out 帮助(某人)摆脱困境work out 解决;算出;锻炼figure out 解决;算出find out 查明;弄清楚try out 试用;试验(三)句式巧练教材原句句式仿写1.It was a time when the killer whales,or“killers”as they were then called,helped the whalers catch the baleen whales that were on their annual migration.那个时期,虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁

19、徙时捕捉须鲸。【点拨】It was a time when.“曾经一度(那时)”。1.那是一个很多年轻人到农村去锻炼的时代。_ many young people went to the countryside to get some training.It was a time when2.As we drew closer,I could see a whale being attacked by a pack of about six other killers.随着我们的逼近,我能看见一条鲸鱼正在被其他六条虎鲸袭击。【点 拨】see.being done sth.“看见正在被做”。2.

20、我们看到越来越多的古建筑正在被破坏或拆除。We see _ or pulled down.more and more ancient buildings being destroyed3.The water was quite shallow but where the reef ended,there was a steep drop to the sandy ocean floor.水很浅,但到了珊瑚礁的尽头,就有一个陡坡,一直下降到满是沙子的海底。【点 拨】where.,there be.“在地方,有”。3.我们都知道,有梦想,就有希望。We all know that _.where

21、there is a dream,there is hope第一板块|重点词汇突破1witness vt.当场见到;目击 n目击者;证人;证据【经典例句】We will witness the glory of our school,and we are growing together.2018全国卷书面表达我们将见证我们学校的荣耀,我们一起成长。(1)a witness to sth.某事的证人/证明give witness to sth.为作证;证明(2)witness for 为作证witness to doing sth.证实/证明(做)某事基础练习 单句语法填空The past t

22、en years _(witness)the rapid development of Chinas economy._(witness)the accident,I felt it my duty to make a statement to the police.能力提升 句式升级(普通表达)2018北京卷书面表达We had a really enjoyable time in the tea house.(高级表达)The tea house _ a really enjoyable time for all of us.has witnessedHaving witnessedwit

23、nessed2urge vt.催促;极力主张;驱策 n强烈的欲望;冲动【经典例句】In order to improve learning efficiency,I urge that all of us(should)form the habit of thinking independently and going over lessons in time.为了提高学习效率,我主张大家养成独立思考、及时复习功课的习惯。(1)urge sb.to do sth.into doing sth.催促某人做某事urge that.(should)do sth.极力主张,强调(2)have an u

24、rge to do sth.迫切要做某事(3)urgent adj.紧急的;迫切的urgency n.紧急;催促基础练习 单句语法填空2017全国卷I never felt an urge _(learn)any sign language before.2018浙江卷 6 月There is no sense of _(urge)to do my school work immediately.2019全国卷书面表达As a result,adequate preparation is _(urge)needed,including practice,nutrition and a perf

25、ect plan.to learnurgencyurgently能力提升 一句多译随着期末考试的来临,老师敦促我们努力学习。Our teacher urges us _(study)hard with the final exam drawing near.Our teacher urges us into _(study)hard with the final exam drawing near.Our teacher urges that we _(study)hard with the final exam drawing near.to studystudying(should)stu

26、dy3abandon vt.抛弃;放弃;中止;(与 oneself 连用)使放纵;使听任 n放任;放纵【经典例句】We should abandon those bad habits that are harmful to our health,such as smoking and drinking.我们应该摒弃那些对我们健康有害的坏习惯,如吸烟、喝酒等。(1)abandon oneself to.沉湎于;纵情于(to 为介词)abandon doing sth.放弃做某事(2)with abandon 放纵地;放任地(3)abandoned adj.被遗弃的;无约束的;无度的;放纵的be

27、abandoned to 沉湎于基础练习 单句语法填空As far as I know,they have abandoned _(carry)out the plan for lack of money.Feeling frustrated,I found myself abandoning myself to _(play)computer games.2018全国卷Wang collected more than 7 million _(abandon)bricks of different ages.能力提升 微写作感到生活无望,我发现自己沉湎于酗酒。_,I found myself

28、_ drinking alcohol.(分词作状语;分词作宾补)carryingplayingabandonedFeeling hopeless for life abandoning myself to4reflect vt.映射;反射;思考 vi.思考【经典例句】Whats more,the traditional Chinese dress cant reflectthe unique culture of our school.2019江苏卷书面表达此外,中国传统的衣服不能反映我们学校的独特的文化。(1)be reflected in 倒映在;反映在(2)reflect on/upon

29、 sth.思考某事(3)reflection n.反射;反照;映像be lost in reflection 陷入深思中基础练习 猜测加黑词的含义/单句语法填空2019全国卷But that changed when a system of high-tech mirrors was introduced to reflect sunlight from neighboring peaks(山峰)into the valley below._Usually a childs behaviour is a _(reflect)of his family environment._(reflect

30、)on her volunteer experience,Tina felt proud of what she managed to achieve together with her local colleagues.从反射阳光reflectionReflecting能力提升 词汇升级(普通表达)You should set aside some time to consider your successes and failures.(高级表达)You should set aside some time to _ your successes and failures.reflect

31、on【发散思维】“考虑;思考”一家人consider;reflect on;take sth.into account/considerationLast Saturday,we took an active part in an environmental protection activity,where we witnessed changes of the environment and reflected onthe present situation of environmental pollution.Most of the students think highly of th

32、e activity,which will surely have a positive effect on our daily life.To protect the environment,it is urged that we should abandon bad lifestyle and adopt low-carbon lifestyle.第二板块|短语句式提能1help(.)out 帮助(某人)摆脱困境或危难;协助;使(某人)脱离困境【经典例句】It was my mother who helped me out of the trouble when I felt really

33、 helpless during that period of time.正是我母亲在我感到特别无助的那段时间帮我摆脱了困难。(1)help sb.(to)do sth.帮助某人做某事help sb.with sth.帮助某人做某事(2)cant help(to)do sth.不能帮着做某事cant help doing sth.禁不住做某事(3)with the help of 在的帮助下基础练习 单句语法填空I have been busy with my study and seldom help my parents _ the housework.2017全国卷I told the

34、story to the class.Sad as it was,I couldnt help _(smile)withsmiling能力提升 一句多译2018全国卷书面表达希望这些建议对你有帮助。Hopefully,_.(help v)Hopefully,_.(helpful)Hopefully,_.(help n)these suggestions would help you outthese suggestions would be helpful for youthese suggestions would be of help to you2be/become aware of 对

35、知道、明白;意识到【经典例句】I would like to speak for pandas so that I can learn more about how to protect them and raise peoples awareness of animal protection.我想为大熊猫代言,这样我就能更多地了解如何保护它们,并提高人们对动物保护的意识。(1)be aware that 知道;体会到make sb.aware of/that.使某人注意到as far as Im aware 据我所知(2)raise/arouse ones awareness of 提高的意

36、识基础练习 单句语法填空In conclusion,people around the world should be aware _ the real situation of water shortage.2019北京卷Not only will you help our young volunteers to develop personally,youll also learn new skills and increase your cultural _(aware)能力提升 词汇升级(普通表达)Through the discussion,we realize the import

37、ance of carrying out a low carbon economy in our country.(高 级 表 达)Through the discussion,we _ the importance of carrying out a low carbon economy in our country.(升级加黑词汇)ofawarenessare aware of3句型公式:where.there be.意为“在地方,有”(教材 P24)The water was quite shallow but where the reef ended,there was a steep

38、 drop to the sandy ocean floor.水很浅,但是到了珊瑚礁的尽头,就有一个陡坡,一直下降到满是沙子的海底。(1)where 可以引导地点状语从句,修饰主句的谓语。(2)where 可以引导定语从句,修饰它前面的名词。(3)where 可以引导名词性从句,在句中作主语、宾语、表语或同位语。基础练习 单句语法填空As the saying goes,_ there is a smoke,there is a fire.As far as Im concerned,you are free to go _ you like.2019北京卷What students do a

39、t college seems to matter much more than _ they go.wherewhereverwhere能力提升 一句多译2018全国卷一座新的体育馆在一年前还是草地的地方拔地而起。A newly-brand stadium has arisen _ but a grassland a year ago.(状语从句)A number of high buildings have arisen _ but a grassland a year ago.(定语从句)where there was nothingin the place where there wa

40、s nothingWe are aware that where there is air pollution,there must be human activities that lead to pollution.As far as Im aware,it is everyones duty to keep the environment neat and help out to solve the problem.基础达标题组.单句语法填空12019北京卷Earth Day,marked on 22 April,is an annual event aiming to raise pu

41、blic _(aware)about environmental protection.2From 2005 to 2014,the total number of private cars in China rose _(sharp)from 32 million to 154 million.3He described what he _(witness)in China,which aroused much interest among his countrymen.42018天津卷So I ran back home almost in the dark while trying no

42、t to get too _(scare)awarenesssharplyhad witnessedscared52017全国卷However,these plans _(abandon)because of financial problems.6Abandoned to _(play)computer games,Wang Ping has fallen behind the other students in his studies.72016全国卷Suddenly,he saw a car with its bright lights on.As he got closer,he fo

43、und another vehicle upside _ on the road.8One afternoon last week,I saw three tearful children from my sons school _(comfort)by teachers.were abandonedplayingdownbeing comforted9The past ten years _(witness)a boom in economy in my hometown,as a result of which people here are enjoying a far better l

44、ife than before.10 The government will provide temporary _(accommodate)for up to three thousand people.has witnessedaccommodation.语境改错1文中共有 7 处错误,每句中最多有两处,请找出并改正。Recent years have been witnessed the fact that millions of Syrians have flee from their homeland to European countries.Pictures of Syrians

45、 yelled for food and clothing are often seen on TV.The war has nearly turned the country inside down.People have no accommodate and have to abandoning their homeland.Western countries like France and Germany are feeling under pressure.They are urging the international community take measures to stop

46、 the war.第一句:去掉 been;fleefled第二句:yelledyelling第三句:insideupside第四句:accommodateaccommodation;abandoningabandon第六句:take 前加 to2文中共有 3 处错误,每句中最多有两处,请找出并改正。Never will I forget the day I was playing on the shore of the sea.Stand there,I witnessed that a blue whale was abandoned by its companions through a

47、telescope.I was scaring to see some killer whales dragging it into the depths of the sea.第一句:the day 后加 when第二句:StandStanding第三句:scaringscared.熟词生义根据具体语境写出加黑词的含义12016天津卷The link between what the men had done as boys and how they turned out as adults was surprisingly sharp._22018全国卷While the decline

48、over the past decade is steepfor teen readers,some data in the report shows that reading remains a big part of many childrens lives,and indicates how parents might help encourage more reading._3Parents and children should communicate more to narrow the gap between them so that they can understand ea

49、ch other better._adj.确定的 adj.(数量的上升或下降)急剧的vt.使变小;使变窄.完成句子/句式升级1我曾一度迷恋玩网络游戏,现在真是后悔。_ playing computer games;how I regret now.2他正要放弃这时脑海里出现了一个好主意。He _ a good idea began to form in his mind.3多年的学校生活教会了我很多东西,其中团队合作(协作)对我来说是最重要的。Years of school life has taught me a lot of things,_ for me.(定语从句)It was a t

50、ime when I was addicted towas about to give up whenof which teamwork is the most important4我极力主张他们制定一个规则,希望他们通过相互帮助广交朋友、学习更多知识。I _,hoping that they will make more friends and learn more knowledge by helping each other.5正如一句谚语所说,有志者,事竟成。我们的心中有了坚强的信念,我们就一定会为此而奋斗,终有一天,我们的努力会有回报。As a proverb goes,_.With

51、 a strong will in our heart,we are bound to struggle for it and our efforts will pay off one day.urge them to make a rulewhere there is a will,there is a way能力强化题组近十年来很多海洋生物灭绝了,引起全世界的广泛关注。假设你是李华,请在环境保护日写一篇关于保护海洋的英文演讲稿。要点如下:海洋受到污染的现状;保护海洋的重要性。1补全要点句(加黑体部分请利用本单元所学词汇)众所周知,在海洋深处有各种资源。As we all know,ther

52、e are varieties of resources _.过去的十年目睹了很多海洋生物的灭绝。_ that many marine creatures have died out.at the depth of the oceanThe past decade has witnessed海洋污染受到全球极大的关注。Marine pollution _ by the whole world.我们应该使人们意识到保护海洋的重要性,因为保护海洋就是保护人类。We must _,because to protect the ocean is to protect human beings.政府应督

53、促立即采取措施保持生态平衡。The government should _.无论多么大的困难,我们绝不放弃保护海洋。No matter how great the difficulty is,we will never _.has been greatly concernedmake people aware of the importance of protecting the oceanurge that immediate measures should be taken to keep the balance of natureabandon protecting the ocean2

54、升级平淡句利用倒装句式升级 1 中句_No matter how great the difficulty is,never will we abandon protecting the ocean.3衔接成美文(请利用适当的过渡衔接词汇,如 on the one hand,on the other hand,therefore,however 等)_范文As we all know,there are varieties of resources at the depth of the ocean.However,the past decade has witnessed that many

55、 marine creatures have died out.Therefore,marine pollution has been greatly concerned by the whole world.On the one hand,we must make people aware of the importance of protecting the ocean,because to protect the ocean is to protect human beings.On the other hand,the government should urge that immediate measures should be taken to keep the balance of nature.No matter how great the difficulty is,never will we abandon protecting the ocean.

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