《【立體設(shè)計(jì)】高考英語 Unit3 Under the sea課件 新人教版選修7（全國課標(biāo)卷）》由會(huì)員分享，可在線閱讀，更多相關(guān)《【立體設(shè)計(jì)】高考英語 Unit3 Under the sea課件 新人教版選修7（全國課標(biāo)卷）（44頁珍藏版）》請?jiān)谘b配圖網(wǎng)上搜索。

1、高考總復(fù)習(xí)一輪用書立體設(shè)計(jì)走進(jìn)新課堂英英 語語選修7Unit3 Under the sea話題：1.Nature:animals and plants under the sea(自然：海底的動(dòng)物和植物)2.Legends of the sea（大海傳奇）功能：Blame and complaint(責(zé)備與抱怨)語法：Revise the Passive Voice ()(復(fù)習(xí)被動(dòng)語態(tài)2)重點(diǎn)單詞：annual，witness，accommodation，opposite，pause，boundary,flee，drag，depth，urge，abandon，target，vivid,refl

2、ect，aware，neat，tasty，scare，awesome重點(diǎn)短語：ahead of，aim at,in the meantime,urge sb.to do sth.，help. out，become aware of，upside down，be scared to death,sort out,be about to do,get close to課程解讀課程解讀重點(diǎn)句型1.It was a time when the killer whales,or “killers” as they were then called，helped the whalers catch the

3、 baleen whales that were on their annual migration.2.This was the call that announced there was about to be a whale hunt.3.The sea was rough that day and it was difficult to handle the boat.4.The fish didnt seem to mind me swimming among them.課程解讀課程解讀要點(diǎn)一：重點(diǎn)單詞1.witness n.目擊者；證人；證據(jù)vt.目擊；親眼見到；作證歸納拓展（1）

4、bear/give witness to/of.為作證，做的證人be （a） witness to sth.目擊某事發(fā)生，是的目擊者in witness of.作為的證據(jù)；為作證give witness on behalf of替作證（2）witness for.為作證/辯護(hù)witness to sth./doing sth.作證證明某事/做某事知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)The police havent found the witness to the murder case.警察還沒有找到那樁謀殺案的目擊證人。He gave witness on behalf of an acc

5、used person.他為被告作證。The year 2010 witnessed the 16th Asian Games opening in Guangzhou.2010年見證了第16屆亞運(yùn)會(huì)在廣州召開。She witnessed to having seen the robbery take place.她作證親眼看見那件起劫案發(fā)生。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】After the explosion，the policemen did a lot of work to find out some clues from the .A.lookers-onB.view

6、ersC.peopleD.witnesses【解析】lookers-on意為“旁觀者”；viewers 意為“觀看者；觀眾”；people 意為“人們”；witness 意為“證人，目擊者”。句意為：爆炸發(fā)生后，警察做了大量工作，試圖從目擊者那里發(fā)現(xiàn)一些線索。調(diào)查案件一般從目擊者或見證人那兒得到證據(jù)或線索。故選D?！敬鸢浮緿知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)Many people_the car accident，so it was not difficult to investigate.A.witnessedB.harnessedC.swallowedD.drugged【解析】句意為：許

7、多人看到了那起車禍，所以不難調(diào)查。在這個(gè)句子中，witness 意為“目睹”。harness 意為“利用，控制”；swallow 意為“淹沒，吞下”；drug 意為“使服毒品”，此三個(gè)詞不符合句子的意思?！敬鸢浮緼知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)2.urge vt.催促；極力主張；驅(qū)策歸納拓展（1）urge sb.（not） to do sth.催促，慫恿某人（不）做某事urge sb.into doing.敦促某人做urge sb.against強(qiáng)烈反對某人urge sb./sth. on鼓勵(lì)，激勵(lì)，為加油urge+that-clause強(qiáng)烈要求，極力主張（從句用虛擬語氣，謂語動(dòng)詞用sh

8、ould+do，其中should可以省略）It is urged that.堅(jiān)決要求（從句謂語形式為should+動(dòng)詞原形,should可以省略）知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)歸納拓展（2）urgent adj.緊急的；迫切的；非常重要的in urgent need of 急需an urgent look急切的神情（3）urgency n.緊急；迫切The boys urged him to take part in the competition.男孩子們慫恿他參加比賽。Urged on by fans,S.H.E.sang another song.受歌迷的鼓舞，S.H.E.又唱了一

9、首歌。I urge that you (should) read the report carefully.我勸你仔細(xì)看看這份報(bào)告。The law is in urgent need of reform.這項(xiàng)法律亟待修訂。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】The doctor_an X-ray test,and then,he could make a conclusion.A.urged me to haveB.urged me havingC.urged againstD.urged on me【解析】考查動(dòng)詞urge的用法。句意為：醫(yī)生催促我做個(gè)X射線檢查，然后他就可以做出

10、診斷。urge sb. to do sth.“催促/力勸某人做某事”。【答案】A知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)3.abandon vt.遺棄；拋棄（某人）；中止；（與oneself連用）使放縱，使聽任n.放任；放縱歸納拓展（1）abandon ones plan/hope/idea放棄計(jì)劃/希望/主意abandon a ship棄船abandon oneself to.縱情于，沉溺于abandon doing sth.放棄做某事（2）with abandon放縱地，放任地（3）abandoned adj.無約束的；放縱的；被拋棄的知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)The game ha

11、d to be abandoned due to bad weather.由于天氣不好，比賽不得不中止。Alice has abandoned all hope of seeing her brother again.艾麗斯已經(jīng)放棄了再次見到她哥哥的全部希望。She abandoned herself to despair.她陷入絕望之中。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)同類辨析abandon,desert,give up與quit（1）abandon指完全、最終和永久的放棄。（2）desert強(qiáng)調(diào)故意逃避應(yīng)盡的義務(wù)和職責(zé)，違背誓言，含有非難或指責(zé)之意。（3）give up為常用詞組，常用

12、于口語中，與abandon同義，指“放棄；停止；獻(xiàn)出”。（4）quit指停止或放棄信仰、行動(dòng)、工作等，如quit smoking停止吸煙；quit the job辭職。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】After trying many times,they had to_the hope of saving the seriously-wounded elephant.A.abandonB.ReleaseC.discourageD.resign【解析】考查動(dòng)詞詞義辨析。abandon“放棄（信念、原則、希望等）”；release“釋放，放出”；discourage“使消極/沮喪

13、”；resign“辭職，放棄（工作、職位）”。句意為：試了多次后，他們不得不放棄了挽救這只受傷嚴(yán)重的大象的希望?！敬鸢浮緼知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)4.reflect vt.映射；反射vi.&vt.思考，反省，深思?xì)w納拓展（1）reflect sb./sth.in.在里映射出某人/物的影像；通過來表達(dá)/表明be reflected in sth.倒映在，在中看到reflect sth.from sth.從某物（表面）反射（光、熱、聲等）reflect on/upon/over sth.認(rèn)真思考某事，沉思某事reflect well/badly on sb./sth.使給人以好/壞的印

14、象（2）reflection n.反射；映像；反映；深思；考慮be lost in reflection陷入沉思中知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)The little girl looked at her face reflected in the river.這個(gè)小女孩看著河面上映射出的她自己的臉。John reflected long over Marys argument.約翰對瑪麗的爭辯沉思良久。The incident reflects badly on everyone involved.這一事件給所有相關(guān)人士造成了惡劣影響。The increase in crime is a

15、 sad reflection on our society today.犯罪的增加遺憾地反映了當(dāng)今社會(huì)不好的一面。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】Just as the clothes a person wears, the food he eats and the friends with whom he spends his time, his househis personality.A.resemblesB.strengthensC.reflectsD.shapes【解析】考查動(dòng)詞詞義辨析。句意為：就好像一個(gè)人穿什么，吃什么，以及和什么樣的人交往能反映人的個(gè)性一樣，一

16、個(gè)人的住房也是如此。要選一個(gè)表示“反映”的詞，就是reflect；resemble=look like；strengthen加強(qiáng)，鞏固；shape塑造?！敬鸢浮緾知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)5.scare v. 恐嚇；受驚嚇；害怕n. 驚嚇，驚慌，恐懼歸納拓展（1）scare sb./sth.away/off 把某人/某物嚇跑/嚇退scare sb.into/out of （doing） sth.威脅/恐嚇某人（不敢）做某事scare sb.to death把某人嚇得要死scare sb. out of wits 嚇蒙了，嚇壞了（2）scared adj. 害怕的；擔(dān)心的；恐懼的be

17、scared of sb./sth.害怕某人/某物be scared to do sth.害怕、恐懼做某事be scared that 害怕be scared to death 嚇得要死知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)（3）give sb.a scare嚇某人一跳The scarecrow in the field are used to scare the birds away.田地里的稻草人是用來嚇跑小鳥的。They scared the little boy into stealing foods in the supermarket.他們威脅這個(gè)小男孩到超市里去偷食品。Im sca

18、red （that） Im going to fall.我擔(dān)心自己快掉下去了。You did give me a scare.你可真把我嚇了一跳。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】,people were_of A（H1N1） flu.A.At a time;scaringB.At one time;scaredC.At a time;afraidD.At the same time;afraid【解析】考查短語及詞義辨析。句意為：人們曾經(jīng)害怕過甲型H1N1流感。at one time“曾經(jīng)”；at a time“每次”；at the same time“同時(shí)”；be scare

19、d/afraid of“害怕”。綜上得知選B?！敬鸢浮緽知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)6.flee vi.& vt.逃走；逃離；逃避歸納拓展注意：flee 作“逃跑”講時(shí)，可以是及物動(dòng)詞，也可以是不及物動(dòng)詞。用作及物動(dòng)詞時(shí)，它的過去式和過去分詞都是 fled。flee from從逃離，逃避flee to逃至When they saw the police car,his attackers turned and fled.那些襲擊他的人看到警車后轉(zhuǎn)身就逃。All the animals fled from the fire.所有的動(dòng)物都逃離了火場。When the bombing sta

20、rted，the population fled to places of safety.轟炸開始時(shí)，人們逃到了安全地帶。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)同類辨析flee，escape 與 run away三個(gè)詞都有“逃跑”的意思，但有所側(cè)重。（1）flee 強(qiáng)調(diào)逃跑行為本身，含有“逃走、消散”的意思。（2）escape 強(qiáng)調(diào)逃跑的結(jié)果，即成功地跑掉了。（3）run away 多用于口語，含有“不辭而別”的意思。During the civil war thousands of people fled the country.在內(nèi)戰(zhàn)期間，成千上萬的人逃離了這個(gè)國家。They escaped

21、 from the burning building at last.他們最終從失火的房子里逃了出來。He ran away from his home when he was very young.他很小就離家出走了。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】Tom was a black slave and he at last_the cotton farm to join the North Army.A.escapeB.run awayC.leftD.fled【解析】escape 有“逃跑”之意，但時(shí)態(tài)不合適。B、C兩項(xiàng)是“走掉、離開”之意，不符合奴隸的身份?！皬哪莻€(gè)國家逃跑”

22、可以說 flee/（escape from） the country。【答案】D知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)要點(diǎn)二：重點(diǎn)短語與句型1.help（.） out幫助（擺脫困境或危難）；使脫離困境歸納拓展（1）help sb.（to） do sth.幫助某人干某事help sb.with sth.幫助某人做某事cant help （to） do sth.不能幫忙干某事cannot help doing sth.禁不住做某事cannot help but do sth.不能不/不得不做某事help oneself/sb.to sth.自取所需（食物等）；請隨便用(2)with the help

23、 of在的幫助下知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)（對應(yīng)學(xué)生用書P174）He helped the old man out of the car.他幫助那位老人從汽車?yán)锍鰜怼an you help me with the maths problem?你能幫我解出這道數(shù)學(xué)題嗎？I cant help thinking he knows more than he has told us.我總覺得他沒有把他知道的事情全告訴我們。She couldnt help but wonder that he was thinking.她不得不去琢磨他在想些什么。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接

24、訓(xùn)練】Tom doesnt really work here.He_until his brother recovers and comes to work again.A.just helps outB.was just helped outC.is just helping outD.will just help out【解析】句意為：湯姆并不是真在這里工作。他只是在這里幫忙直到他哥哥康復(fù)再來上班為止。本題用現(xiàn)在進(jìn)行時(shí)表示目前情況。help out意為“幫助（擺脫困境或危難）”?！敬鸢浮緾知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)2.be/become aware of意識(shí)到;對知道/明白歸納拓

25、展（1）aware adj.意識(shí)到的；知道的become/be aware that-clause知道，意識(shí)到make sb.aware of.使某人意識(shí)到make sb.aware that.提醒某人注意（2）unaware adj. 沒有想到的，沒意識(shí)到的awareness n.意識(shí)，覺悟；懂事，明智develop an awareness of.逐漸懂得lack of awareness缺乏認(rèn)識(shí)知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)She was aware of the fact，but she could not face it yet.她已認(rèn)識(shí)到這一事實(shí)，然而她還不能面對它。I do

26、nt think youre aware of how important this means to me.我想你還不知道這對我有多重要。She became aware that something had been stolen.她發(fā)覺東西被偷了。It is important that the students develop an awareness of how the Internet can be used.重要的是學(xué)生逐漸懂得如何使用互聯(lián)網(wǎng)。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)同類辨析aware與conscious（1）二者都可表示“意識(shí)到的”，都常與of連用，且其后都可接由

27、that或how引導(dǎo)的從句。（2）aware用來指本人以外的事物，側(cè)重意識(shí)到外界事物；而conscious用來指本人自身的事，側(cè)重意識(shí)到自身的感覺或情況等。（3）作“意識(shí)到的”講時(shí)，aware只能用作表語，而conscious既可用作表語，也可用作定語。We are fully/well aware of the importance of Shanghai World Expo to China.我們十分明白上海世博會(huì)對中國的重要性。He is hurt badly but still conscious.他受了重傷，不過神智還是清醒的。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)誘導(dǎo)展望當(dāng)awar

28、e用于否定句時(shí)，后可接由疑問詞引導(dǎo)的從句，這時(shí)of可省略。You are not aware (of) how worried I felt about your safety.你不知道我多么擔(dān)心你的安全。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】Most parents are not_the danger of their babies eating jelly,which causes most unfortunate incidents to happen.A.well aware toB.very aware ofC.aware thatD.well aware of【解析】考

29、查形容詞用法?？瞻滋幒竺娌皇蔷渥?，故排除C項(xiàng)；aware后面接of，故排除A項(xiàng)；另外表示“清醒地，充分地認(rèn)識(shí)到”時(shí)，表語形容詞aware的修飾語應(yīng)使用well，不用very。故選D。【答案】D知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)It was several minutes before I was_of what was happening.A.awareB.AwarenessC.awaringD.realized【解析】aware為表語形容詞，不可直接作謂語；awareness意為“意識(shí)，覺悟”；realize為及物動(dòng)詞，意為“認(rèn)識(shí)到，意識(shí)到”，后面直接接賓語，所以答案為A項(xiàng)?！敬鸢浮緼知

30、識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)3. 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.那個(gè)時(shí)期，虎鯨（當(dāng)時(shí)被才成為“殺手”） 幫助捕鯨人在每年須鯨遷徙時(shí)捕捉須鯨。句中a time when表示“一段時(shí)間”，相當(dāng)于a period of time，后接when引導(dǎo)的定語從句。I still remember a time when I

31、lived in Germany.我仍記得在德國住過的那一段時(shí)間。歸納拓展age有“時(shí)代，時(shí)期”之意，也可接when引導(dǎo)的定語從句。It happened in the Stone Age when the weather was still warm.它發(fā)生在氣候還很溫暖的石器時(shí)代。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】There wastimeI hated to go to school.A.a; thatB.a; whenC.the; thatD.the; when【解析】句意為：有一段時(shí)間我不喜歡上學(xué)。a time表示“一段時(shí)間”，相當(dāng)于a period of time，后

32、接when引導(dǎo)的定語從句。根據(jù)句意，選擇B項(xiàng)?！敬鸢浮緽知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)要點(diǎn)三：語法：復(fù)習(xí)被動(dòng)語態(tài)（）動(dòng)詞-ing形式的被動(dòng)結(jié)構(gòu)動(dòng)詞-ing形式包括動(dòng)名詞和現(xiàn)在分詞兩種形式，因而其被動(dòng)結(jié)構(gòu)也有這兩種形式。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)一、動(dòng)名詞的被動(dòng)語態(tài)1.當(dāng)動(dòng)名詞邏輯上的主語是動(dòng)名詞所表示的動(dòng)作的對象時(shí)，動(dòng)名詞一般要用它的被動(dòng)式。He cant stand being laughed at.他忍受不了被別人嘲笑。2.動(dòng)名詞的主動(dòng)形式表被動(dòng)含義（1）在want，need，require，deserve等動(dòng)詞后，常用動(dòng)名詞的主動(dòng)形式表達(dá)被動(dòng)含義。The radio ne

33、eds repairing.=The radio needs to be repaired.這臺(tái)收音機(jī)需要修理了。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)（2）be worth后常跟動(dòng)名詞的主動(dòng)形式表達(dá)被動(dòng)含義。The book is worth reading again.=The book is worthy of being read again.這本書值得再讀一遍。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)二、現(xiàn)在分詞的被動(dòng)語態(tài)其構(gòu)成為being/having been+過去分詞。如果現(xiàn)在分詞所表示的動(dòng)作與其邏輯主語之間是被動(dòng)關(guān)系，則應(yīng)用現(xiàn)在分詞的被動(dòng)形式。The building being

34、built is our library.正在被建的這座樓是我們的圖書館。Having been given the good chance,how could I give it up?既然給了這么好的機(jī)會(huì)，我又怎么能放棄？注意：當(dāng)分詞所表示的動(dòng)作與謂語表示的動(dòng)作同時(shí)發(fā)生或正在進(jìn)行，則用being+過去分詞；當(dāng)分詞所表示的動(dòng)作在謂語表示的動(dòng)作之前發(fā)生則用having been+過去分詞。知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)【鏈接訓(xùn)練】，we were taken to see the library.A.We had been shown the classroomsB.Being show

35、n the classroomsC.Having been shown the classroomsD.Having shown the classrooms【解析】考查現(xiàn)在分詞完成時(shí)的被動(dòng)語態(tài)。句意為：我們先被帶領(lǐng)著參觀了教室，又被帶領(lǐng)著去參觀圖書館?！翱唇淌摇卑l(fā)生在“看圖書館”之前，所以用完成時(shí)，且根據(jù)句意要用被動(dòng)。【答案】C知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn) in a heavy traffic jam in a taxi while you are hurrying to the airport is quite an unpleasant experience.A.Having c

36、aughtB.Being caughtC.CaughtD.Having been caught【解析】考查非謂語動(dòng)詞。句意為：當(dāng)你急著去機(jī)場時(shí)遇到堵車是多么不愉快的經(jīng)歷啊。being caught in引導(dǎo)的動(dòng)名詞短語作主語，并且表示被動(dòng)。句子主語為“in a heavy traffic jam”，其邏輯主語you為動(dòng)作的承受者，故應(yīng)用動(dòng)名詞的被動(dòng)結(jié)構(gòu)，而過去分詞不能作主語，所以C項(xiàng)錯(cuò)誤。D項(xiàng)時(shí)態(tài)不正確?！敬鸢浮緽知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)Wild animals_and killed at such a speed that they will disappear from the

37、 earth in the near future.A.huntB.are huntingC.are being huntedD.had been hunted【解析】句意為：野生動(dòng)物正在以如此快的速度被捕殺以至于在不久的將來它們將會(huì)從地球上消失。根據(jù)語境they will disappear from the earth in the near future判斷，要用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)，表示現(xiàn)在正在發(fā)生的事對將來可能造成的影響?！敬鸢浮緾知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)What worried me most was_to go abroad alone.A.my not allowi

38、ngB.having not allowedC.my not being allowedD.my being not allowed【解析】句意為：最讓我擔(dān)心的是我不會(huì)被允許單獨(dú)出國?？疾閯?dòng)名詞作表語，根據(jù)句意應(yīng)使用被動(dòng)語態(tài)，故可先排除A、B兩項(xiàng)，通常v.-ing被動(dòng)式的否定式在其前加not，所以選C項(xiàng)?！敬鸢浮緾知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)Research_out supports my idea that our company should take action in no time.A.to carryB.carryingC.being carriedD.having carried【解析】句意為：正在進(jìn)行的研究證明我的觀點(diǎn)是正確的，我們公司應(yīng)該立即采取行動(dòng)。being carried out意思是“正在進(jìn)行”；是現(xiàn)在分詞的被動(dòng)形式作定語修飾research，意為“正在進(jìn)行的研究”。A、B、D都沒有被動(dòng)之意?！敬鸢浮緾知 識(shí) 與 要 點(diǎn)知 識(shí) 與 要 點(diǎn)