Unit7TheSea-海洋.ppt

Unit7TheSea海洋,必修三,类型：演讲稿典例：假如你是星光中学的李华,请你以LetsRideBicycles为题写一篇演讲稿,说明：1.目前汽车带来的空气污染和交通堵塞等问题;2.骑自行车的益处,如能环保、有利健康等.,佳作晨背文思泉涌,【佳作模板】Goodmorningeveryone,IamLiHuafromXingguangMiddleSchool.Thetopicofmyspeechis“LetsRideBicycles”,Asisknowntoall,withtheimprovementofpeopleslivingstandards,carshavebecomeapopularmeansoftransport,bringinggreatconveniencetoourlife.However,theyhavealsocausedsomeproblemssuchasairpollutionandtrafficjams.,Howcanwesolvetheproblems？AsfarasImconcerned,ridingbicyclesisagoodsolution.Foronething,bicyclesdontneedanypetrolandtheyareenergysaving.Foranother,bicyclesareenvironmentallyfriendlybecausetheywontgiveoffwastegas.,Whatsmore,ridingbicyclesisagoodwayforustoexerciseanditisbeneficialtoourhealth.Therefore,letstaketheresponsibilitytobuildupalowcarboncitybyridingbicycles.Comeonandjoinus!Thankyou.,【佳句储备】Asisknowntoall,withtheimprovementofpeopleslivingstandards,carshavebecomeapopularmeansoftransport,bringinggreatconveniencetoourlife.,Weallknowthatpeoplearebecomingricherandricher.Asaresult,manypeopleowntheirprivatecars,becauseitisveryconvenientfortheirlife.,Foronething,bicyclesdontneedanypetrolandtheyareenergysaving.Foranother,bicyclesareenvironmentallyfriendlybecausetheywontgiveoffwastegas.Asbicyclesareenergysavingandtheydontgiveoffwastegas,theydonthavebadeffectonourenvironment.,核心单词1_vi.参加2_n收藏品,收集物;收集,收取3_n航海;航空4_adv.更远,较远,participate,collection,voyage,further,5_vt.说服,劝服6_n旅行,旅程7_n禁令;vt.禁止;取缔8_n部门;(大学的)系9_vi.逃脱,persuade,journey,ban,department,measure,escape,11_vi.幸免于,幸存,生存下来survivaln幸存survivorn幸存者12_vt.辨认出recognitionn认出13_n对立的人(物);反义词;adj.对面的,相反的,survive,recognise,opposite,14_adv.完全15_adv.最终,终于_adj.最终的16Thechildmadeavery_(机智的)comment,whichshowedthathewasaboyofveryhigh_(智商),altogether,eventually,eventual,intelligent,intelligence,17Ioweyouan_formyrudenesslastnightandnowI_toyou.(apology)18Theoldmanisfullof_(能量),whichmakeshimlook_(充满活力的),apology,apologise,energy,energetic,高频短语1_陷入困境,陷入麻烦2_到达;做成(某事);渡过难关3_寻找,寻求4_注意,小心,getintotrouble,makeit(to),insearchof,watchout,5_捡起;整理;(偶然)获得,(无意地)学会;取(物),接(人);让人搭车;增加/快;接收(信号等)6_除了之外(还有)7_起航8_根据,依照,pickup,inadditionto,setsail,accordingto,9_对负责10_谋生11_突然,忽然,beresponsiblefor,make/earnones/aliving,allatonce,典型句式1倍数表达法Its_(三倍大)underwater.2比较级和否定词连用表达最高级含义Youcertainly_(不会发现比这更吵的)fish.,threetimesasbig,wontfindanoisier,3bedoing.when.正在这时.I_(正竭力从恐惧中回过神来,这时)myelderbrotherputhismouthclosetomyear,andscreamedout.,wastryingtorecoverwhen,4with宾语宾语补足语构成的复合结构SometimeafterIlefttheboat,_(船带着我哥哥),itsankintothebottomofthewhirlpool.,withmybrotherinit,5(not).until.直到才Tokeepaneggsafe,_(他把蛋放在脚中60天,直到)thebabypenguinhatchesoutoftheegg.,hekeepsitonhisfeetfor60daysuntil,单元语法形容词的比较级和定语从句()1Atthismoment,Icannotgiveyouanansweryet.Idliketospend_moretimeconsideringthisproblem.AratherBfairlyCnoDreally,解析：选A.句意：“目前,我还不能给你答复,我需要更多的时间来考虑这个问题.”四个选项中只有rather可用以修饰比较级.,2Theanimalsthatarehavingwintersleeplook_dead.Youcantwakethemupbytouching.AaswellasB.asgoodasCasfarasDassoonas,解析：选B.句意：那些冬眠的动物看起来就像死的一样,你不能把它们摸醒.asgoodas和aswellas都表示“和一样”,但在系动词look后应跟形容词.,3Rowleywasmuchkindertoheryoungestsonthantotheothers,_,ofcourse,madetheothersenvyhim.AwhoBthatCwhatDwhich,解析：选D.考查定语从句的引导词.此处关系代词which引导非限制性定语从句,指代前面整句话的内容,在定语从句中作主语.,4BillGates,theemperoroftheMicrosoftworld,_issaidtobeworth$59.2billion,hasbeentheworldswealthiestmanforthelast13years.AwhereBwhichCwhoDwhom,解析：选C.考查定语从句.BillGates是句子的主语,也是定语从句的主语.而theemperoroftheMicrosoftworld是BillGates的同位语,所以应该用who来指代先行词BillGates.,5Obamapromisedinthepresidentialracetolowerthetaxrateforthose_annualincomeisbelow$250,000.AwhichBthatCwhoseDtheir,解析：选C.考查定语从句.whose引导一个定语从句,修饰those.,单词精研1participatevi.参加,参与(教材P4)Ialsowantyoutorememberthatyoushouldallactivelyparticipateinthediscussion.我同样想让你们记住你们都应该积极地参加讨论.,归纳拓展,Sheactivelyparticipatedinpolitics.她积极参与政治活动.(牛津P1450)Shedidntparticipate_inthediscussion.她没有参加讨论.,Wewantmoreparticipationinthedecisionmaking.我们想更多地参与决策。,2arrangev安排;准备,整理;布置,排列(教材P4)Ifnot,thenyourgroupshouldarrangetomeetoutsideofschoolhours.如果没有,那你们组应该安排好在校外时间见面,归纳拓展,(2011高考江西卷)Pleasecallmysecretarytoarrangeameetingthisafternoon,orwheneveritisconvenienttoyou.请今天下午打电话给我的秘书让她安排一次会议,或者在你方便的任何时候.,Haveyouarranged_tomeetMarkthisweekend?你安排好了这个周末与马克的会面吗？Ivearranged_forthewindowcleanertocomeonThursday.我已经安排好一个窗户清洁工星期四来.,3signn符号,记号;迹象,征兆;手势;招牌,标志v签署;示意,打手势(教材P5)Somechimpanzeeshavelearntsignlanguage.一些黑猩猩已学会了手势语,归纳拓展,Hemadeasignformetofollowhim.他向我示意跟着他(走).(2010高考福建卷)Therefore,studentsshouldbeadvisedtosign_upassoonaspossible.因此,建议学生尽早报名.,4persuadevt.说服,劝服(教材P8)HepersuadedsomepeopletogobackwithhimtoGreenland.他说服了一些人跟他回格陵兰岛.,归纳拓展,Hepersuadedherinto/outofgoing(togo/nottogo)totheparty.他说服她参加/不参加这次聚会.Weworkedhardtopersuadethemthatwewerereallyinterestedintheproject.我们想尽办法以使他们相信我们确实对这一计划感兴趣.,5apologisevi.道歉(教材P9)MrJohnsonapologisedforthemistake.约翰逊先生为这个错误而道歉.,归纳拓展,(2011高考江苏卷)Refusingtoapologizecanbesmart,oritcanbestupid.拒绝道歉可能是聪明的,或许它也是愚蠢的.,WhatdoesBillsaytoapologisetoyouforlosingthebike？自行车丢了,比尔是怎么向你道歉的？Youowehimanapologyforwhatyousaid.你要为你所说的话向他道歉.,Heapologisedtoherfor_cominglate.他因迟到而向她道歉.Iapologise_forhavingtakentoomuchofyourtime.我为占用你很多时间而表示歉意.,6presentvt.演示,讲演adj.当前的;到场的(教材P11)Howwillyoupresentyourproject？你怎样展示你的项目呢？,归纳拓展,Helikestopresenthimselfasaradicalpolitician.他喜欢表现出一副激进政治家的样子.Mostfatherswishtobe_presentatthebirthoftheirchild.多数做父亲的都希望孩子出生时自己能在场.,ImafraidIcanthelpyoujustat_present.Imtoobusy.很抱歉,我现在帮不了你.我实在太忙了.【重点提示】presentadj.出席的,在场的(作后置定语);现在的,目前的(作前置定语).,7attractvt.吸引(教材P12)Somefishattractotherfishwithalightontheirbodyandtheneatthem!一些鱼通过身体发光吸引别的鱼然后吃掉它们!,归纳拓展,Oneofthemainattractionsofthejobisthehighsalary.这份工作最吸引人的地方之一是薪水高.Whatdoyouthinkattractspeopletobigcities?你认为把人吸引到大城市的原因是什么？,(2010高考江苏卷)Thousandsofforeignerswere_attracted_totheShanghaiWorldExpothedayitopened.上海世博会开幕的当日吸引了成千上万的外宾.,8escapev找回;重新获得,收回(教材P14).Iwastryingtorecoverwhenmyelderbrother.我正竭力从恐惧中回过神来,就在这时我的哥哥,归纳拓展,Seeingherlyinginbedwithherlegwrappedinbandages,wefeltsorryforherandhopedthatshewouldrecoversoon.看到她用绷带包裹着腿躺在床上,我们为她感到难过并希望她早日康复.,(2010高考广东卷)Mostpeoplerecover_fromfoodpoisoningafterafewdaysofrestinganddrinkingextrawater.经过几天的休息再加上多喝水,许多食物中毒的人恢复了过来.,(牛津P1661)Hesstillrecovering_fromhisoperation.手术后他仍在恢复之中.,跟踪训练.品句填词1“SorryIhaventcalledyouyet,”Tom_(道歉)2Jenniemadeagreateffortto_(恢复)herself.,apologised,recover,3Icant_(评估)hisabilitywithoutseeinghiswork.4Veniceisoneofthegreatesttourist_(吸引人的地方)oftheworld.5Icangiveyouasmall_(打折),evaluate,attractions,discount,6Thisisayardstickfor_(衡量)whetherapersonisreallyprogressive.7I_(辨认出)Marybyherredhat.8She_(大声喊叫)thattherewasasnakeunderthebed.,measuring,recognised,screamed,9Idontfeel_(有活力的)enoughtorushabout,soIllsitdown.10They_(争论)foroveranhouronthemeritsofthedifferentsystems.,energetic,debated,.单项填空1She_herselfandstoppedcryingafterTomcamebackwiththegoodnews.AcoveredBrecoveredCdiscoveredDuncovered,解析：选B.考查动词词义辨析.句意：汤姆带着好消息回来后,她稳定好情绪并停止了哭泣.cover“覆盖”;recover“痊愈,康复”;discover“发现”;uncover“发现,破获”,由句意可知B项正确.,2The16thAsianGames_thousandsofforeignerstoGuangzhou.AattendedBattainedCattractedDattached,解析：选C.考查动词词义辨析.句意：第16届亚运会把成千上万的外国人吸引到广州.attract“吸引”,符合题意.attend“参加”;attain“达到,获得”;attach“附上,系上,贴上”.,3Dutyisanactoracourseofactionthatpeople_youtotakebysocialcustoms,laworreligion.ApersuadeBexpectCrequestDinstruct,解析：选B.考查动词词义辨析.句意：责任是一种人们希望你依据社会风俗、法律或宗教而实施的行为或行为过程.expectsb.todosth.“希望某人做某事”,符合题意.persuadesb.todosth.“说服某人做某事”;requestsb.todosth.“请求某人做某事”;instructsb.todosth.“指导某人做某事”.,4Idliketoapologisetoyou_misunderstandingyou.AwithBforCinDbecauseof,解析：选B.考查固定用法.句意：我想为误解你而向你道歉.apologisetosb.for(doing)sth.“因某事而向某人道歉”.,5Allofthemtrytousethepoweroftheworkstation_informationinamoreeffectiveway.ApresentingBpresentedCbeingpresentedDtopresent,解析：选D.考查非谓语动词,不定式作目的状语.句意：他们所有的人都尽量使用工作站来以更有效的方式发布信息.,6Mr.Smithfoundthatgas_fromthepipewhenhecamebackbecauseweforgottoswitchoff.Butatlastwewereluckytoescape_.,Aescaped;beingpunishedBwasescaping;beingpunishedCescaped;punishmentDwasescaping;punishing,解析：选B.考查escape的用法.句意：史密斯先生回家时发现煤气正从管道里泄露,因为我们忘记关阀门了.但是后来我们很幸运,没受到惩罚.escapefrom.“(气体等)从中泄露”;escapebeingpunished“逃脱/逃避惩罚”.,7Heplayedatrick_Jessieandhehadtoapologise_treatingher_anicedinner.Aon;for;toBin;by;toCon;by;toDon;by;with,解析：选C.考查固定短语.句意：他捉弄了杰西,不得不请她吃顿大餐来道歉.playatrickonsb.捉弄某人;bydoing通过做;treatsb.tosth.请某人吃.,短语细解11makeitto到达(教材P8)Ericsetsailonceagain,thistimewith25ships,ofwhichonly14made_it_toGreenland.埃里克再一次起航了,这次有25艘船,其中只有14艘到达了格陵兰岛.,归纳拓展,(2011高考浙江卷)ImsorryIdidntmakeittoyourpartylastnight.对不起,昨晚我没能参加你的晚会.Wemade_it_tothemeeting.我们参加了会议.Ithinkwelljustmake_it!我认为我们将及时到达!,Theflightleavesintwentyminuteswellnevermake_it.再过二十分钟飞机就起飞了,我们无论如何也赶不上了.,12insearchofinonessearchfor寻找,寻求(教材P8)NotlongafterErictheRedhadlandedinGreenland,amancalledBiarnisetsailfromIcelandin_search_ofEricsparty.埃里克雷德登上格陵兰岛后不久,一个叫比阿尼的人就从冰岛起航寻找埃里克一行人.,归纳拓展,辨析searchfor,search.for,Michaelwentawayinsearchofwatertodrink.Michaelwentawayinhissearchforwatertodrink.迈克尔离开去找水喝了.,Theysearchedthewoodsforthelittleboy.他们在森林中搜寻那个小男孩.Withcleverquestioningthelawyersearched_outtheweaknessesinthewitnesssstatement.律师以机敏的提问找到了证人证词中的弱点.,13makesense有道理;有意义;讲得通(无被动语态)(教材P14)Readtheminthatordertoseeifthestorymakes_sense.以那个顺序读一读看这故事是否有意义.,归纳拓展,DoesitmakesensetoletchildrenwatchsuchTVplays?让孩子们看这样的电视剧有意义吗？Whathesaidsoundsrightinasense.他所说的在某种意义上听起来是对的.,Thecodecouldntbemade_sense_ofbytheexpert.那位专家也弄不懂这个密码.,跟踪训练.选词填空otrouble，makeitto，watchout，pickup，dealwith，insearchof1Thiswillprobably_you_inthefuture.,get,intotrouble,2Afterthreedays,theyfinally_Beijing.3Scientistsare_acureforthedisease.4Whileswimminginthesea,youshould_fordangerousfishes.,madeitto,insearchof,watchout,5Couldyoudomeafavourto_Samfromschooltoday?6Heisgoodat_pressure.,pickup,dealingwith,.单项填空1Frankhadmuchtrouble_themagazinehewanted.AinfindingBonfindingCtofindDatfinding,解析：选A.havemuchtrouble(in)doingsth.做有很大的困难,固定用法.,2Whenshallwestart?Lets_itat830.Isthatallright?AsetBmakeCmeetDtake,解析：选B.“makeit时间”通常指“约好一个时间”.答案：B,3LastsummerItookacourseon_poisonousgases.AhowtodealwithBwhattodealwithChowtobedealtwithDwhattobedealtwith,解析：选A.“如何处理某事”应用howtodealwith或whattodowith.,4ItwassodarkinthecinemathatIcouldhardly_myfriend.AturnoutBbringoutCcalloutDpickout,解析：选D.由句意可知,此处应是“辨别出,挑出”;pickout辨别出,符合句意.,5Hemindssomuchabouthispositionintheofficethathe_anychancetobepromoted.AwatchesoutBlooksupCpointsoutDwatchesoutfor,解析：选D.句意：他如此在意在办公室的职位,以至于他密切关注任何被提升的机会.watchoutforsth.密切注意某事,符合句意.,6Thepoliceaswellasthelostchildsparentssetout,_thenearbyforestfortheboy.AsearchingBsearchingforCinsearchofDinsearchfor,解析：选A.searchaplaceforsb./sth.为固定搭配,意思是“为寻找某人或某物而搜一个地方”;insearchofsb./sth.指“寻找某人或某物”;search(.)for.短语中,search后接被搜的地点或人,for后面接的是要找的人或物.,句型巧析1(教材P12)Its_three_times_asbigunderwater.(冰山)水下部分是水上部分的三倍.,【句法分析】本句使用了倍数的表达法.表达倍数的三个句型：(1)Ais倍数asadj./adv.asBA是B的倍(2)Ais倍数形容词的比较级thanBA比B倍(3)Ais倍数then.ofBA是B的倍,Hisincomeistwiceasmuchasmine.他的收入是我的两倍.ThehousepriceofBeijingisthree_times_higher_thanthatofJinan.北京的房价比济南的房价高三倍.,Thisropeisthreetimesthelengthofthatone.这根绳子是那根绳子的三倍长.,2(教材P8)LeiffollowedBiarnisdirectionsandsailedtowhatisbelievedtobethecoastofpresentdayCanada.赖伊夫按照比阿尼的指示,航行到了被认为是目前加拿大海岸的地方.,【句法分析】该句中的what引导的从句是一个宾语从句，在复合句中作介词to的宾语。what从句相当于一个名词，往往作复合句中的主语、宾语或表语。翻译为“的人、事、地方、价格等”。,Heisnotwhathewasafewyearsago.(whatthepersonthat)他不是几年前的他了.WhatisnowtheNorthSaharaDesertwasonceacivilizedworld.(whattheplacethat)现在的撒哈拉沙漠的北部曾经是一个文明世界.,Thecoloroftheflowerisdifferentfromwhatitwasinthemorning.(whatthecolorthat)那朵花的颜色与早晨的不同.,3(教材P14)Oneday,mytwobrothersandIwerecomingbackfromtheislands,our_boat_full_of_fish.一天,我和我的两个兄弟从海上打鱼归来,船上载满了鱼.,【句法分析】这是一个简单句。在句中ourboatfulloffish是一个独立主格结构.独立主格结构多用作状语,表示时间、原因、条件、行为方式或伴随状态.,Thegirllookedup,hereyesfulloftears.(n.形容词短语)(作伴随状态)女孩抬起头,眼里满含泪水.Weather_permitting,wewillgocampingthisweekend.(n.现在分词)(作原因状语)天气许可的话,我们本周末就去野营.,Astrangerbrokein,guninhand.(n.介词短语)(作方式状语)一个陌生人闯了进来,手里拿着枪.,跟踪训练.完成句子1除了在报上读到的以外,我对这次事故一无所知.Iknownothingabouttheaccidentexcept_.,whatIreadinthenewspaper,2你还没有给我我要的东西.Youhaventgivenme_.3那个孩子的眼睛盯着飞机模型,所以没有听到我说话._onthemodelplane,thechilddidnthearme.,whatIwant,Eyesfixed,4讲座