202X版高考英語大一輪復(fù)習(xí)第1部分Unit3Underthesea課件新人教版選修7

1、選修七選修七教材復(fù)習(xí)篇教材復(fù)習(xí)篇Unit 3Under the sea欄目導(dǎo)航0202基礎(chǔ)自主梳理0303核心考點(diǎn)探究0101晨背話題寫作0101晨背話題寫作話題單詞1surface n水面2bank n岸3beach n沙灘4waves n波浪5deep adj.深的6shallow adj.淺的7dirty adj.臟的8waterway n水道9serious adj.嚴(yán)重的10still adj.平靜的11terrible adj.可怕的12clear adj.清澈的；晴朗的13colourful adj.色彩豐富的14salty adj.咸的15shark n鯊魚16seal n海豹

2、17seagull n海鷗話題短語1at the bottom of在的底部(末端)2fresh water淡水3underground water地下水4World Ocean Day世界海洋日(6月8日)5the depths of the sea海底深度6at the whaling station在捕鯨站7ocean environment海洋環(huán)境8marine environmental protection海洋環(huán)保9sea animals and plants海洋動植物10sea port海港話題佳句1There are more than 250 species of shark

3、 in the world.世界上有250多種鯊魚。2Shark is widely distributed along the Atlantic coast.鯊魚在大西洋沿岸的分布很廣泛。3Most people fail to realize that shark attacks dont happen very often.大多數(shù)人都不了解，鯊魚其實(shí)很少攻擊人類。4The chances of being attacked by a shark are very small compared to other dangers.和其它危險(xiǎn)相比，被鯊魚襲擊的可能性是非常小的。佳作背誦根據(jù)下面

4、的提示，用英語寫一篇短文，介紹中國的海南島。1海南島就像一只雪梨，橫臥在中國南部的南海(the South China Sea)之上；2面積：35,400平方公里(中國第二大島)；3歷史：6,000多年；4人口：9,000,000多，包括三十多個(gè)民族；5居民謀生方式：種水稻、捕魚等；6不但氣候四季宜人，而且風(fēng)景名勝眾多。Hainan Island，the second largest island in China，covers an area of 35,400 square kilometres with a history of over 6,000 years.It is like a

5、 pear，lying above the South China Sea. Hainan Island has a population of over 9 million which consists of over 30 nationalities.The people there make a living by growing rice，fishing and so on.Not only is the climate there pleasant all the year round but also there are many famous places of interest

6、.0202基礎(chǔ)自主梳理1核心單詞_ n. 習(xí)語， 成語_ vt.暫停；中止_ vt.拖；拉；扯_ n. 鯊魚_ n目標(biāo)；靶子_ (fled，fled) vi.逃避；逃跑vt.逃離idiompausedragsharktargetflee識記思考運(yùn)用 _ adj.意識到的；知道的_ n意識，覺悟_ adj深的_ n深度；深處_ adv.深深地；強(qiáng)烈地；非常地_ vt.放棄；拋棄；遺棄_ adj.放縱的；墮落的_ n放棄_ prep.在對面adj.相反的_ n反對；抵抗_ adv.相反地_ n關(guān)系；血緣關(guān)系；交往_ n關(guān)系；關(guān)聯(lián)_ adj.比較上的；相對的awareawarenessdeepdep

7、thdeeplyabandonabandonedabandonmentoppositeoppositionoppositelyrelationshiprelationrelative2閱讀單詞pension n_jog vi._ vt. _agent n. _anecdote n_seal n_pure adj. _awesome adj._witness vt._n_vivid adj._養(yǎng)老金慢跑輕推；輕撞代理人，經(jīng)濟(jì)人軼事；趣聞海豹；封條；印章純的；純潔的；純粹的使人敬畏的；令人畏懼的當(dāng)場見到；目擊目擊者；證人；證據(jù)生動的；鮮明的；鮮艷的dimension n_neat adj._acc

8、ommodation n_accommodate vt._scare vi._ vt._scared adj._scary adj._annual adj._ n_annually adv._anniversary n_量度，尺寸；面積；程度；范圍好的；整齊的；勻稱的住所；住宿提供住宿恐嚇受驚嚇恐懼的；害怕的引起恐慌的每年的；按年度計(jì)算的年刊；年鑒每年地；年度地周年紀(jì)念urge vt._urgency n_urgent adj._conservation n_conserve v_conservative adj._reflect vt._ vi._reflection n_reflectiv

9、e adj._催促；極力主張；驅(qū)策緊急；迫切急迫的，迫切的，緊急的保護(hù)；保存保存；保護(hù)保守的；保守主義的思考；映射；反射思考反射；回響反射的；反省的用上面所給單詞的適當(dāng)形式填空1He described _ (vivid)what he saw in London to us.2The meeting aimed at strengthening safety _(aware)of employees.3Though the soup is _(taste)，I dont like it.4Some flowers are _(reflect)in the river and they are

10、 very beautiful.5It is _ (urge)that we should finish the job as soon as possible.6He _ (pause)for breath and then continued climbing.7The little girl is _(scare)of going out alone.vividlyawarenesstastyreflectedurgedpausedscared8Despite some difficulties，they dont want _(abandon)the plan.9The lake is

11、 over 20 meters in _ (deep)10He spent six months in prison before _ (flee) the country.to abandondepthfleeing1“最終，最后”家族e(cuò)ventually adv.終于，最后；eventual adj.最終的finally adv.最后，終于；final adj.最后的；最終的lastly adv.最后(一點(diǎn))at last 最后in the end 最后2后綴or必備名詞集錦calculator 計(jì)算器/機(jī)competitor 競爭人，對手director 指導(dǎo)者，導(dǎo)演indicator

12、指示者governor 統(tǒng)治者，地方長官actor 演員visitor 參觀者translator 翻譯家，翻譯者3“名詞名詞”構(gòu)成的高頻詞速記headache n頭痛suitcase n手提箱teamwork n團(tuán)隊(duì)合作；配合timetable n時(shí)間表；時(shí)刻表background n背景；經(jīng)歷4以“fy”結(jié)尾的動詞identify vt.確認(rèn)；識別clarify vt.澄清；闡明satisfy vt.使?jié)M意beautify vt.美化classify vt.分類purify vt.使純凈simplify vt.簡化5“評價(jià)”面面觀assess vt.評價(jià)；評定value v評價(jià)；重視eva

13、luate v評價(jià)；估價(jià)estimate v估計(jì)；評價(jià)1(be)adj.of(be) ahead _ 優(yōu)于；在前面be/become aware _ 對知道、明白；意識到2beadj.to(be) scared _ death 嚇?biāo)懒薵et close _ 靠近be _ to do 即將；將要of識記思考運(yùn)用 oftotoabout3動詞介詞(副詞)aim _ 瞄準(zhǔn)help(.) _ 幫助(某人)擺脫困境或危難hold _ 舉起；抬起；支撐；阻擋；使延誤4其他形式_ the meantime 在此期間；與此同時(shí)upside _ 上下翻轉(zhuǎn)atoutupindown用左欄所給短語的適當(dāng)形式填空1T

14、he man turned the room _ to look for his lost wallet.2At first I was not quite _ what the gentleman was aiming at.3The conference will begin in an hour；_，lets have a chat.4From now on，you dont take me to watch horrible movies.I _ last night.5She was always well _ the rest of the class.upside downawa

15、re ofin the meantimewas scared to deathahead of6I _ leave when the telephone rang.7They，too，are _ the time when they start to build their nests.8Im sorry，but my remarks were not _ you.was about togetting close toaimed at1“動詞out”短語全接觸bring out 出版；公布carry out 執(zhí)行check out 結(jié)賬后離開drop out 退出leave out 忽略；遺

16、漏cut out 停止；剪下let out 放出back out 決定不履行(允諾的事)2to為介詞的短語串記compare.to.把比作adapt.to.使適應(yīng)adjust.to.調(diào)節(jié)以適應(yīng)attach.to.將附在上prefer.to.喜歡勝過apply.to.把應(yīng)用于；專心于addict.to.對上癮expose.to.將暴露于之下在解讀中學(xué)懂，在仿寫中學(xué)通 背原句學(xué)句型練仿寫1.It was a time when the killer whales，or “killers”as they were then called，helped the whalers catch the ba

17、leen whales that were on their annual migration.那個(gè)時(shí)期，虎鯨(當(dāng)時(shí)被稱為“殺手”)幫助捕鯨人在每年須鯨遷徙時(shí)捕捉須鯨。It was a time when.“曾經(jīng)一度(那時(shí))”，when引導(dǎo)的是定語從句，修飾time。我曾一度迷戀網(wǎng)絡(luò)游戲，現(xiàn)在真是后悔。_ I was addicted to playing computer games；how I regret now.It was a time when背原句學(xué)句型練仿寫2.This was the call that announced there was about to be a wh

18、ale hunt.這是宣告捕鯨行動馬上就要開始的呼聲。be about to do sth.意為“正要做某事”。我正要做一件重要工作這時(shí)女兒過來打斷了我。I _ an important piece of work _ my daughter came to interrupt me.3.The water was quite shallow but where the reef ended，there was a steep drop to the sandy ocean floor.水很淺，但到了珊瑚礁的盡頭，就有一個(gè)陡坡，一直下降到滿是沙子的海底。where.，there be.“在地方

19、，有”，where引導(dǎo)地點(diǎn)狀語從句。常言道，有志者事竟成。As the saying goes，_ a will，_ a way.was about to dowhenwhere there isthere isMark and a SealMark rented an accommodation with his pension near the shore.He paid annual visits there to enjoy the vivid beauty in the depths of the 1._(purely) sea.Once，with his underwater te

20、lescope and flashlight，Mark dived along 2._ boundary between the steep reef and the area of seaweed conservation.3._ (sudden)，an awesome Antarctic seal with sharp teeth appeared 4._ him.Every cell in his body 5_ (scare) to death.But soon，he was aware that he wasnt the target of an attack.pure3500詞匯語

21、境篇先練后背，事半功倍 theSuddenlyoppositewas scaredbyas iffleeingitrelationshipwitness vt.當(dāng)場見到；目擊 n.目擊者；證人；證據(jù)(教材原句)I thought，at the time，that this was just a story but then I witnessed it with my own eyes many times.當(dāng)時(shí)我以為這只不過是一個(gè)故事罷了，但是后來我親眼見過很多次。(1)a witness to sth. 某事的證人/證明bear/give witness to sth. 為作證；證明(2)

22、witness for 為作證witness to sth./doing sth. 證實(shí)；證明0303核心考點(diǎn)探究(1)語境活用The _ who _ the accident gave _ to the police and promised to be a _.(witness)目擊了這場事故的目擊者向警察提交了證據(jù)并且答應(yīng)做證人。(2)單句語法填空The past ten years _(witness) a boom in economy in my hometown.The driver witnessed to _ (see) the man enter the building.

23、His good health is a witness _ the success of the treatment.witnesswitnessedwitnesswitnesshave witnessedhaving seentowill witnessurge vt.催促；極力主張；驅(qū)策 n強(qiáng)烈的欲望；沖動(教材原句)“Man overboard！Turn the boat around！”urged George，shouting loudly.喬治大聲喊道“有人落水了！把船頭調(diào)回去！”拓展詞：urgent adj. 緊急的；迫切的urgency n. 緊急；催促；緊急的事(1)urg

24、e sb.to do sth. 催促某人做某事urge on sb.sth. 極力主張某人某事urge that.(should)do sth.極力主張；強(qiáng)調(diào)It is urged that.(should)do sth.堅(jiān)決要求(2)have an urge to do sth.渴望做某事urge后跟從句時(shí)，從句的謂語動詞常用虛擬語氣，即“(should)動詞原形”。要點(diǎn)釋疑要點(diǎn)釋疑(1)His companions brought pressure on him，_(urge) him to stop wasting money.他的伙伴們給他施加壓力，勸他不要再浪費(fèi)錢。(2)單句語法填空

25、More and more people urge the government _(do)more for the disabled.It is strongly urged that the library_ (keep)open during the vacation.The people in the earthquake-stricken area are in _(urge)need of food，medicine and shelters.urgingto do(should)be kepturgenturge us to study hardurge that we(shou

26、ld)study hardurgeabandon v放棄；遺棄，拋棄；(使)沉湎于n放任；放縱(教材原句)From Jamess face，I could see he was terrified of being abandoned by us.從詹姆斯的臉上我能看出他非常恐慌，生怕被我們遺棄。拓展詞：abandoned adj.被遺棄的；廢棄的；放縱的abandonment n遺棄；離棄；拋棄；放棄；舍棄(1)abandon ones hope/plan/idea放棄希望/計(jì)劃/主意abandon oneself to.沉湎于；縱情于be abandoned to被拋棄abandon do

27、ing sth.放棄做某事(2)with abandon放縱地；放任地(1)Good love makes you see the whole world for one person while bad love _ the whole world for one person.好的愛情是你通過一個(gè)人看到整個(gè)世界，壞的愛情是你為了一個(gè)人舍棄全世界。(2)Walking alone in the forest，he felt _ (abandon)by the world.獨(dú)自走在森林里，他感到被這個(gè)世界遺棄了。(3)語境活用The child _(abandon) by his parent

28、s. Eventually the _ (abandon) boy was found wandering in the street，_ (abandon) himself to despair.那個(gè)孩子被他的父母遺棄了。后來有人發(fā)現(xiàn)那個(gè)被拋棄的男孩在大街上游蕩，他已陷入了絕望。makes you abandonabandonedwas abandonedabandonedabandoningAbandoning himself to the Internet games，he didnt pass the examAbandoned to the Internet games，he did

29、nt pass the examabandonedreflect vi.思考 vt.映射；反射；思考(教材原句)Im sitting in the warm night air with a cold drink in my hand and reflecting on the daya day of pure magic!我坐在溫暖的夜空下，手里拿著一瓶冷飲，回憶著當(dāng)天的事情這是神奇的一天！拓展詞：reflection nC映像；反映；U反射；思考，考慮(1)reflect.in在中映出的影像be reflected in倒映在；反映在reflect on/upon反省/思考某事(2)be

30、lost in reflection陷入深思中on reflection再三考慮(1)When I reflect _ my schooldays，I realize how much easier things are for todays children.當(dāng)我回想起我讀書的日子，我意識到對當(dāng)今的孩子們來說條件舒服得多了。(2)The mountains _(reflect)in the still water of the lake.群山倒映在平靜的湖水中。(3)單句語法填空She could see her face _ (reflect) in the water.After lon

31、g _ (reflect) we decided to buy that house.She sat _ (reflect) on how much had changed since she had bought the farm.The likely reactions of the market need to be reflected _ before we act.onwere reflectedreflectedreflectionreflectingonYour choice of clothes reflects your personalityYour choice of c

32、lothes is a reflection of your personalityaware adj.知道的；意識到的；察覺到的(教材原句)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圍那些鮮艷的色彩紫色、紅色、橘黃、明黃、藍(lán)色和綠色等。拓展詞：awareness n意識；認(rèn)識 unaware adj.不知道的；沒意識到的(1)be/become aware of/that 知道

33、；體會到make sb. aware of/that.使某人注意到；提醒某人注意到as far as Im aware 據(jù)我所知(2)develop an awareness of.培養(yǎng)的意識raise awareness提高認(rèn)識raise/strengthen ones awareness of提高/增強(qiáng)某人的意識(1)_，the problem is easy to deal with.就我而言，這個(gè)問題很容易處理。(2)It is important that students develop an _ of valuing parents love.重要的是學(xué)生們要逐漸懂得珍惜父母的愛

34、。(3)語境活用用aware相關(guān)短語的適當(dāng)形式填空_(據(jù)我所知)，many young junior students smoke.Maybe，they havent _ (意識到) the harm smoking can bring about.So，their peers，parents and teachers should _ (使他們意識到)the severe consequence of smoking.In my opinion，its very important to _ (養(yǎng)成健康意識)now.As far as Im awareawarenessAs far as I

35、 am awarebecome aware ofmake them aware ofdevelop an awareness of healthawareawarenesshelp(.)out幫助(某人)擺脫困境或危難；協(xié)助；使(某人)脫離困境(教材原句)What evidence was there that Old Tom was helping the whalers out?有什么證據(jù)能說明老湯姆幫助捕鯨者擺脫險(xiǎn)境？(1)help sb. with/(to)do sth.幫助某人某事/做某事cant help doing sth. 忍不住做某事cant help but do sth.

36、 只得做某事；不得不做某事help yourself(to sth.) 隨便自己動手(夾菜吃、用等)(2)with the help of sb.with ones help在某人的幫助下(1)I cant thank him too much，_ the help of whom I have achieved my dream.我十分感謝他，在他的幫助下我實(shí)現(xiàn)了自己的夢想。(2)語境活用I promised my mother to help her _ the housework.But after she went out，I couldnt help _ (play) compute

37、r games.When I looked at the clock，I found my mother would be back in ten minutes，so I couldnt help but ask my brother _ help.At last，with the help of him，I _ (help) out.我答應(yīng)我媽媽要幫她做家務(wù)。等她出門后，我卻情不自禁地玩起了電腦。當(dāng)我看鐘的時(shí)候，發(fā)現(xiàn)我媽媽再過10分鐘就回來了。我只能求我弟弟幫忙。在他的幫助下，我終于擺脫了困境。withwithplayingforwas helpedcant help buthold up延誤；耽擱；阻擋；攔截，搶劫(教材原句).and when we approached him，I saw James being firmly held up in the water by Old Tom.當(dāng)我們靠近他的時(shí)候，我看到老湯姆正在水中穩(wěn)穩(wěn)托著詹姆斯