备考资料届高考英语大一轮复习专用讲义选修7Unit 3 Under the seadoc.docx
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备考资料届高考英语大一轮复习专用讲义选修7Unit 3 Under the seadoc.docx
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备考资料届高考英语大一轮复习专用讲义选修7Unit3Undertheseadoc
Unit3Underthesea
一、课前基础自查
(一)分类记单词——省时高效
Ⅰ.阅读单词(知其意)
1.anecdoten. 轶事;奇闻
2.shoren.岸;海滨
3.dimensionn.维(数);方面;侧面
4.telescopen.望远镜
5.tiden.潮(汐);潮水;潮流
6.flashlightn.闪光信号灯;手电筒;闪光灯
7.greyadj.&n.灰色(的)
8.meantimeadv.其间;同时
9.Antarcticadj.南极的
10.suckvt.&vi.吮吸
11.sealn.海豹;封条;印章
12.boundaryn.界限;分界线
13.awesomeadj.使人敬畏的;令人畏惧的
14.pensionn.养老金;退休金
Ⅱ.重点单词(写其形)
1.seasiden.&adj.海边(的);海滨(的)
2.yellvi.大叫;呼喊
n.叫声;喊声
3.fleevi. 逃避;逃跑
vt.逃离
4.jogvi.慢跑
vt.轻推;轻撞
5.pausevi.&n.暂停;中止
6.dragvt.拖;拉;扯
7.targetn.目标;靶;受批评的对象
8.oppositeprep.在……对面
adj.相对的;相反的
9.annualadj.每年的;按年度计算的
n.年刊;年鉴
10.witnessvt.当场见到;目击
n.目击者;证人;证据
11.vividadj.生动的;鲜明的;鲜艳的
12.divevi.&n.跳水(的动作);潜水(的动作);俯冲
13.teamworkn.协作;配合
14.steepadj.陡峭的
15.pureadj.纯的;纯粹的;纯洁的
16.narrowadj.狭窄的;有限的;狭隘的
17.shallowadj.浅的;肤浅的;浅显的
Ⅲ.拓展单词(通其变)
1.accommodationn.住所;住宿→accommodatevt.提供住宿
2.depthn.深(度);深处→deepadj.&adv.深的(地)→deeplyadv.深深地→deepenv.使加深;使强烈;变深
3.urgevt.催促;极力主张;驱策→urgentadj.紧急的;急迫的;迫切的
4.abandonvt.放弃;遗弃;抛弃→abandonedadj.被遗弃的;放纵的
5.relationshipn.关系;血缘关系;交往→relatev.使有联系;叙述→relatedadj.有关系的;有关联的→relationn.关系
6.conservationn.保存;保护→conservev.保存
7.reflectvi.思考vt.映射;反射;思考→reflectionn.反射;反映;映像
8.awareadj.意识到的;知道的→awarenessn.意识;觉悟;认识
9.sharpadj.锐利的;锋利的;敏捷的→sharpenv.削尖;磨快;尖锐;变锋利→sharpenern.磨削的工具
10.tastyadj.好吃的;可口的→tasten.味道v.品尝→tastelessadj.无味的
11.scarevt.恐吓vi.受惊吓→scaredadj.恐惧的;害怕的→scaryadj.恐怖的;可怕的
[语境活用]
1.Someflowersarereflectedintheriverandthereflectionisverybeautiful.(reflect)
2.Ifyoucan'tfindanyaccommodationselsewhere,hereisaroomwhichcanaccommodateuptofivepeople.(accommodation)
3.Itisurgedthatweshouldfinishthejobinsuchurgenttime.(urge)
4.Thoughthesoupistasty,_I'velostmysenseoftasteandittastesjustliketastelesswater.(taste)
5.Thelakeisover20metersindepth.Sowewereallmoveddeeplybythemanwhodiveddeepintothelaketosavetheboy.(deep)
6.Whetherastudentlikesasubjectornotisnormallyrelatedtotherelationship/relationbetweenheandhisteacher.(relate)
7.Weturnedthebicyclelightsofftoconservethebatteriesandtheconservationisnecessary.(conservation)
(二)练中记短语——记牢用活
写准记牢
语境活用(选用左栏短语填空)
1.aim_at 瞄准;力求达到;旨在
2.ahead_of优于;在……前面
3.get_close_to靠近;接近
4.be_about_to_do即将做;将要做
5.(be)_scared_to_death吓死了
6.upside_down上下翻转
7.in_the_meantime在此期间;与此同时
8.help_(...)_out帮助(某人)摆脱困境或危难
9.hold_up举起;阻挡;使延误
10.be/become_aware_of对……知道、明白;意识到……
1.Thereasonisthatmoreandmorepeopleareeagertoget_close_tonature.
2.Iknowheisalittleselfish,in_the_meantime,_Imustadmitheisagoodworker.
3.Fromnowon,don'ttakemetowatchhorriblemovies.Iwas_scared_to_deathlastnight.
4.Hewasobviouslyinsomekindoftrouble,butIdidn'tknowhowIcouldhelphimout.
5.Thebuildingworkhasbeenheld_upbythebadweather.
6.Lookingforhislostmagazine,themanturnedthewholeroomupside_down.
(三)仿写明句式——以用为本
教材原句
句式解读
句式仿写
1.Itwasatimewhenthekillerwhales,or“killers”astheywerethencalled,helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.
那个时期,虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。
关系副词when引导定语从句,修饰time。
事实上,每个人都会经历这样一段似乎事情总是不对劲的时候。
Thetruthisthateveryonewillhaveoneofthoseperiodswhen_things_seem_to_be_always_going_wrong.
2.Thiswasthecallthatannouncedtherewasabouttobeawhalehunt.
这是宣告捕鲸行动马上就要开始的呼声。
beabouttodosth.“正要做某事”。
当他们正打算看他们最喜爱的电影时,他们听到来自外面的奇怪的噪声。
Whentheywere_about_to_watch_their_favourite_movie,_theyheardastrangenoisecomingfromoutside.
3.Aswedrewcloser,Icouldseeawhalebeingattackedbyapackofaboutsixotherkillers.
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。
see...doingsth.“看见……正在做某事”,v.ing形式的被动式作宾语补足语。
我们看到越来越多的古建筑正在被破坏或拆除。
Weseemore_and_more_ancient_buildings_being_destroyedorpulleddown.
4.Thewaterwasquiteshallowbutwherethereefended,therewasasteepdroptothesandyoceanfloor.
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。
where...,therebe...“在……地方,有……”,where引导地点状语从句。
(2014·山东高考写作)正如一句谚语所说,有志者,事竟成。
Asaproverbgoes,where_there_is_a_will,_there_is_a_way.
二、课堂重点深化
1.witnessvt.当场见到;目击;见证vi.为……作证(to)n.目击者;证人;证据
[自主体验]
写出下列句中witness的词性和词义
①Policehaveappealedforanyonewhowitnessedtheincidenttocontactthem.v.目击
②(2017·江苏高考)Asaresultit'slikelytoseeariseinthesizeofitsworkingagepopulationandtowitnessstrongeconomicgrowthoverthelongerterm.v.见证
③Thistimeasanexpertwitness,heusedenvironmentalprotectionlawstoexplainrestrictionsondevelopmentinandaroundwetlandsandtheknowledgeofwetlandsecologytohelpimprovethedevelopment.n.证人
[系统归纳]
(1)witnesssth./that... 目击……;见证……
witnessto(doing)sth.证实/证明(做)某事
(2)awitnessof/tosth.……的目击者/见证人/证明/证据
[重点强化]
佳句时时写
④(2018·北京高考书面表达)Wehadareallyenjoyabletimeintheteahouse.(用witness升级句子)
→The_tea_house_witnessed_a_really_enjoyable_time_for_all_of_us.
2.urgevt.催促;极力主张;驱策n.强烈的欲望;冲动
[自主体验]
单句语法填空
①Parentsshouldactivelyurgetheirchildrento_take(take)advantageoftheopportunitytojoinsportsteams.
②(2017·全国卷Ⅰ)Ineverfeltanurgetolearnanysignlanguagebefore.
③Imakeanurgent(urge)appealthatmeasuresshouldbetakentocopewiththesituation.
④Itisstronglyurgedbystudentsthatthelibrarybe_kept(keep)openduringtheweekend.
[系统归纳]
(1)urgesb.todosth. 催促某人做某事
urgesth.onsb.极力主张某人某事
urge/itisurgedthat...(should)dosth.极力主张……
(2)haveanurgetodosth.渴望做某事
(3)urgentadj.紧急的;迫切的;急迫的
urgencyn.紧急;迫切
[重点强化]
佳句时时写
⑤(2016·江苏高考书面表达)人们不仅在网上投票,还敦促他人投票支持诸如“最美丽的老师”和“最萌宝贝”这样的竞赛。
Peoplenotonlycastonlinevotesthemselves,butalsourge_others_to_voteforcompetitionslikethe“MostBeautifulTeacher”andthe“CutestBaby”.
3.abandonvt.遗弃;抛弃;放弃;中止;使放纵;使听任n.放任;放纵
[自主体验]
单句语法填空
①Soontheyreachedanabandoned(abandon)temple,wherethereoncelivedanoldmonk.
②Theyabandonedcarrying(carry)outtheplanbecauseofthelackofmoney.
[系统归纳]
(1)abandononeselfto... 沉湎于……;纵情于……
abandondoingsth.放弃做某事
(2)abandonedadj.被遗弃的;放纵的
beabandonedto沉湎于……
[重点强化]
易错对对碰(用abandon的适当形式填空)
③Abandonedtoplayingcomputergames,hedidn'tpasstheexam.
④Abandoninghimselftoplayingcomputergames,hedidn'tpasstheexam.
佳句时时写
⑤我正要放弃希望,就在这时候,我的爸爸走过来鼓励我继续下去。
I_was_about_to_abandon_hope_when_my_father_came_and_encouraged_me_to_keep_going_on.
4.reflectvt.映射;反射;反映;思考vi.思考
[自主体验]
单句语法填空
①Itseemsbeautifulthatthetallbuildingsare_reflected(reflect)inthelakearoundwhichtherearemanytrees.
②Usuallyachild'sbehaviourisareflection(reflect)ofhisfamilyrelationshipandgrowthenvironment.
③Reflecting(reflect)onhervolunteerexperience,Tinafeltproudofwhatshemanagedtoachievetogetherwithherlocalcolleagues.
④IalwaysreflectonlifewhenlisteningtoBeethoven'ssymphony.
[系统归纳]
(1)reflect...in... 在……中映出……的影像
bereflectedin倒映在;反映在
reflecton/uponsth.反思/认真思考某事
(2)reflectionn.反射;反照;反映;映像;沉思
onreflection再三考虑
[重点强化]
佳句时时写
⑤(2015·福建高考书面表达)不是故事本身,而是故事中反映的道理才真的有价值。
(reflect,强调句)
It_is_not_the_story_itself_but_what_is_reflected_in_the_story_that_really_counts.
1.help(...)out帮助(某人)摆脱困境或危难;协助;使(某人)脱离困境
[自主体验]
单句语法填空
①Ihavebeenbusywithmystudyandseldomhelpedmyparentswiththehousework.
②Wethinkthisistheopportunityforusyouthtocontributetohelpingthevictimsout.
③(2017·全国卷Ⅱ)Itoldthestorytotheclass.Assadasitwas,Icouldn'thelpsmiling(smile).
[系统归纳]
(1)helpsb.with/(to)dosth. 帮助某人某事/做某事
can'thelpdoingsth.忍不住做某事
can'thelpbutdosth.只得做某事;不得不做某事
helpyourself(tosth.)随便自己动手(吃/用……等)
(2)withthehelpofsb.=withone'shelp在某人的帮助下
beofhelpto...=behelpfulto/for 对……有帮助
[重点强化]
佳句时时写(一句多译)
(2018·全国卷Ⅰ书面表达)希望这些建议对你有帮助。
④Hopefully,these_suggestions_would_help_you_out.(helpv.)
⑤Hopefully,these_suggestions_would_be_helpful_for_you.(helpful)
⑥Hopefully,these_suggestions_would_be_of_help_to_you.(helpn.)
2.be/becomeawareof对……知道、明白;意识到……
[自主体验]
单句语法填空
①LearningEnglishnotonlyincreasesmyawareness(aware)offoreignculturesbutalsohelpsmetocommunicatewithEnglishspeakingpeopleandtomakemorenewfriends.
②Inmyopinion,it'sveryimportanttodevelopanawarenessofhealthnow.
③Asamemberofsociety,I'mawarethatbeingresponsibleiswhatittakestomakeabettersociety.
[系统归纳]
(1)beawarethat... 意识到/体会到……
(2)awarenessn.意识;认识;觉悟
developanawarenessof逐渐懂得;培养……的意识
raiseanawarenessof提高……意识
[重点强化]
佳句时时写
④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。
IwouldliketospeakforpandassothatIcanlearnmoreabouthowtoprotectthemandraise_people's_awareness_of_animal_protection.
3.现在分词作宾语补足语
[教材原句] Aswedrewcloser,Icouldsee_awhalebeing_attackedbyapackofaboutsixotherkillers.
[自主体验]
①Listeningtomusicathomeisonething,goingtohearitbeing_performed(perform)liveisquiteanother.
②Listen!
Doyouhearsomeonecalling(call)forhelp?
③IwassleepingwhenIheardmynameshouted(shout).
[归纳点拨]
用法规则
(1)beingdone表示“正在被……”,是现在分词的被动式,在句中作宾语补足语,表示被动与进行。
(2)除了beingdone可以作宾补之外,分词中doing(现在分词)和done(过去分词)也可以作宾补;doing作宾补,表示动作为主动进行,done作宾补表示被动完成。
注意事项
beingdone表示“正在被……”,除了可以作宾补之外,还可以作主语、宾语和状语。
如:
Beingcaughtinaheavytrafficisquiteanunpleasantexperience.
遭遇严重交通堵塞是一种非常令人不愉快的经历。
[佳句背诵]
①(增分要点句)(2018·全国卷Ⅱ书面表达)You'llfindthemovienotonlymeaningfulbutalsointeresting.
②(增分要点句)(2017·北京高考书面表达)Severaldayslater,whenwehadthevideobeingplayedonthegraduationceremony,theaudienceburstintoapplause,whichsurelygaveusagreatsenseofachievement.
4.where引导地点状语从句
[教材原句] Thewaterwasquiteshallowb
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