高中英语 Unit 7 The Sea 3 Lesson 3 The Sea World课件 北师大版必修3.ppt

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1、一二三四一、把以下单词与其英文释义连起来。1.energeticactortheprocessoffindingsb./sth.2.trickteachaperiodoftimeataschool,university3.discovery amountofmoneythatistakenofftheusualcostofsth.4.educateyoudotocheattoannoyajoke5.Discountfindthesize,length,oramountofsth.usingstandardunits6.measurealotofenergyandenthusiasm答案:1-f

2、2-d3-a4-b5-c6-e一二三四everywatchfromonthanin二、补全短语1.twohours每两个小时2.out注意;留神;小心3.stop.doing.阻止做4.ontheonehand.theother(hand).一方面另一方面5.less少于,不到6.length长度为一二三四三、将以下单词填入相应的句子中1.HeknewIwasandwouldgetthingsdone.2.Shewasshockedbythethathehadbeenunfaithful.3.Aflowerssweetsmell,forexample,comesfromvolatilecomp

3、oundsthattheplantproducestoinsectssuchasbugsandbees.4.It(Themembershipcard)getstheownerawhenused.5.“Whatifitisa?repliedBen.“Dontbeshewereawitch,shewouldhaveturnedusintofrogsalready,reasonedMeg.trickattractdiscountdiscoveryenergeticenergeticdiscoveryattractdiscounttrick一二三四四、阅读课文,补全下面的句子答案:bears,area

4、liceberg,acrobaticsealsandfriendlypenguinsmostbeautifulcoralandthemostunusualfishdolphinsandothersmallercreatures一二三四2.Thenoisiestfishcanproducesoundsalmostasloudasyourspeakingvoice.Theprettiestfishhaveaontheirbody.Thetiniestfishisthanafly.twicelightsmaller1234567Pool发现池考点discoveryn.发现Having12amazin

5、gzonesofdiscovery,SeaLifeMelbourneAquariumistheveryplacethatyoucannotmisswhenyouvisitthecity.有12个令人惊奇的发现区,墨尔本水族馆是你来参观这个城市时不能错过的地方。Oncehepreparedanessaylistingourcountrysgreatestdiscoveries.他曾经准备了一篇记录我们国家最伟大的发现的文章。Lifeisnotonlyaprocessofdiscoverybutaprocessofcreation.生命不但是一个发现的过程,而且是一个创造的过程。1234567活学

6、活用语法填空(1)Thephysicisthasmadea(discover)ofanewrule,whichisofgreatimportancetotheprogressofscienceandtechnology.用discover或discovery的适当形式填空(2)Hedidnttelluswhenthegold.(3)Inthatyear,twoweremadeinthefield.discoverywasdiscovereddiscoveries1234567canbeeducatedaboutdailylifeonthebeachinthisexcitingarea.在这个令

7、人兴奋的地方,他们(小孩)可以接受关于在海滩上日常生活的教育。考点educatevt.教育Sotheyeducatedthepoorpeopleinthecitytocompostthiswaste.所以他们教育城里的穷人把这些废物制成堆肥。Youshouldeducateyourchildrentomindtheirmanners.你应该教育孩子们注意行为举止。TheEarthDayhasbeenusedtoeducateusaboutourroleintakingcareofourplanet.地球日教育我们在关心我们的星球方面我们所扮演的角色。1234567归纳:educate常接复合宾

8、语结构,宾语常表示人,后接不定式(带to)作宾语补足语。还常用于educatesb.aboutsth.这一结构中,表示“对某人进行关于的教育。考点延伸(1)派生词:educationn.教育educator/educationalistn.教育者educationaladj.教育的,有教育意义的Shehopesherchildrenwillgetagoodeducation.她希望自己的孩子能受到良好的教育。1234567Myfathertakesprideinhisworkparticularlyhisworkasaneducator.我父亲为他的工作特别是作为一个教育工作者的工作感到自豪。

9、Differentchildrenhavedifferenteducationalneeds.不同的孩子有不同的教育需求。Thesummercampoffersawiderangeofeducationalactivities.这个夏令营提供大量有教育意义的活动。1234567(2)辨析teach,educate和train:Itaughthertorideabicycle.我教她骑自行车。Itsnoteasytoeducateteenagers.教育青少年不是件容易的事。Thefirmtraineditsemployeestobemoreefficient.公司培训员工,使他们办事效率更高。

10、归纳:teach应用最广泛;educate经常暗指正式的教育(特别强调导致一般的教养的天生能力的开展);train暗指集中教授专门技能以使人适合所要求的角色。1234567活学活用语法填空(1)Manyparentssendtheirchildrentostudyinforeigncountriesbuthechooses(educate)hisathome.(2)Whatthecampaignshoulddoistoeducatepeople(respect)theenvironment.(3)She(educate)atBeijingUniversity,andafterthatshewe

11、ntontohaveheradvancedstudyabroad.(4)WhenIwasinjuniorhighschool,ourschooloftenplayed(educate)films.toeducatetorespectwaseducatededucational1234567mostup-to-dateattraction.(这是)我们最新式的引人入胜之处。Somefishattractotherfishwithalightontheirbodyandtheneatthem!有些鱼用发光的身体吸引别的鱼,然后把它们吃掉!考点一up-to-dateadj.最新的;现代的Isthis

12、mapup-to-date?Itdoesntseemtoshowthenewroad.这张地图是最新的吗?上面好似没有那条新修建的公路。Wecangettheup-to-dateinformationaroundtheworldthroughtheInternet.通过互联网我们可以获得世界各地的最新资讯。1234567考点延伸反义词:out-of-date过时的Theinformationinthetouristguideisalreadyout-of-date.这本旅游指南中的信息已经过时了。Booksshouldbereviewediftheircontentbecomesout-of-

13、date.书中的内容如果过时了就应该得到修订。1234567考点二attractionn.吸引人的地方attractvt.吸引【高考典句】Nowthisformerroyalpalaceisopentothepublicasamajortouristattraction.现在这个前皇家宫殿作为一个主要的旅游景点向公众开放。【高考典句】Butfortouristslikeme,pandasareitstopattraction.但对于像我一样的旅行者来说,大熊猫才是(成都)最吸引我的地方。Whatattractedhimmosttothejobwasthechancetotravel.这份工作最

14、吸引他的地方是旅行的时机。Disneylandattractsmillionsoftouristseachyear.迪斯尼乐园每年吸引数百万游客。1234567考点延伸阅读下面的句子,体会attractive的含义。NowSwitzerlandhasbecomeoneofthemostattractivecountriesinEurope.现在瑞士已经成为欧洲最有吸引力的国家之一。含义:有吸引力的1234567活学活用语法填空(1)Thebeautifulbeachisattractivethepeoplewholovevolleyball.选词填空:attract,attractive和at

15、traction(2)TheSummerPalaceisagreattourist,drawingmillionsofvisitorseveryyear.(3)Thechurchisthetownsmaintourist.(4)Ithoughthewasveryandobviouslyveryintelligent.(5)Thelovelypandamanychildrensattention.toattractionattractionattractiveattracted/attracts1234567out!注意!/小心!考点watchout注意Watchout!Theresacarco

16、ming.小心!有车过来了。Ifsomeoneyoudonotknowoffersyouafreelunch,watchout.如果你不认识的人为你提供免费的午餐,要小心了。1234567考点延伸(1)watchoutfor留意,留心,密切关注Ifyouarelostinthewoodsatnight,watchoutforthedangerousanimals.如果晚上在丛林中迷了路,要提防危险的动物。Itsfantastictoswiminthesea,butyouhavetowatchoutforsharks.在海里游泳很爽,但你必须要小心鲨鱼。归纳:watchoutfor后面需接名词,

17、而watchout可以单独使用。(2)同义短语:lookout(for)Lookout!Younearlyhitthatcar.小心,你差点撞到那辆车了!Lookoutforthecarsonthewayhomeafterschool.放学回家途中要留神汽车。1234567活学活用语法填空(1)Whilewalkinginthestreet,youshouldwatchoutthecars.选词填空:watchout/watchoutfor(2)!Thedogiscoming.(3)thedog!forWatchoutWatchoutfor1234567discountbeforethe22n

18、dsothesoonerthebetter!22日前可享受特别折扣,所以越快越好!剖析这是典型的广告用语,so连接的两个并列分句都省略了主语和谓语。so前的分句相当于“Weoffer/giveaspecialdiscountbeforethe22nd;so后的分句是一个常见的比较结构:the+比较级,the+比较级,表示“越,就越。1234567考点discountn.折扣,减价Theywillgiveyouadiscountifyoubuymorethanacertainamount.如果购物超过指定数额,他们会给你打折。Customersareallowedadiscountonorder

19、sover500.订单金额超过500英镑的顾客可以享受优惠。Theygivea10%discountforcashpayment.如果用现金付款,他们给予九折优惠。Weoffera5%cashdiscountforpromptpayment.即时支付现金的话,我们给予5%的现金优惠。归纳:discount原意为“不算在内,因而衍生出了“折扣的意思,指某物出售时在原价的根底上所减去的百分比(中文“折扣意为扣除所减的百分比后余下的百分比)。换言之,中文说“九折,英文为10%discount;其余以此类推。1234567考点延伸阅读下面的句子,体会atadiscount的含义Ticketsareav

20、ailabletomembersatadiscount.会员可以以优惠价购票。含义:打折扣活学活用语法填空(1)Isthisthepaintingwhichyouoffered$1,000forontheInternet?Yes,Iwillgiveyou15%discountifyoulikeit.翻译句子(2)Theycangiveyoua40%discount.a.b.a他们可以给你打六折。他们可以给你40%的优惠。1234567dolphinscanmeasurefourmetresinlengthbutcommondolphinsareusuallylessthantwometresl

21、ong.大一些的海豚可达四米长,但一般的海豚通常不到两米长。剖析这是but连接的并列句,前后两个分句分别用了两种不同的长度表达法:“数+量+inlength和“数+量+long。考点一measurevi.&vt.(长度、数量)为;测量Theroommeasures10metresacross.这个房间宽10米。Wemeasurethetemperaturewithathermometre.我们用温度计测量温度。1234567考点延伸(1)阅读下面的句子,体会measure的词性、搭配及含义。Imsurewecanmeasureuptothehighstandardstheyset.我确信我们可

22、以到达他们设定的高标准。词性:动词搭配:measureupto含义:到达或符合标准1234567(2)measure用作名词,意为“度量单位“测量“措施。Aninchisameasureoflength.英寸是长度的计量单位。Hetookthemeasureofthecliffbeforeheclimbedit.他在攀登悬崖前测量了一下悬崖的高度。【高考典句】Althoughthesemeasuresarenoteffectiveforever,theyarevitalfornow.尽管这些措施不是永远有效的,但是现在它们是至关重要的。1234567考点二lengthn.长度,长Hemeasu

23、redthelengthandwidthofthetable.他量了桌子的长和宽。Thesefishcanreachalengthofovertwometres.这些鱼可长达两米多。Thesefishcanreachovertwometresinlength.这些鱼可长达两米多。归纳:length常与介词in连用,inlength表示“长度为。1234567考点延伸(1)length的常用短语:atlength详细地,全面地;很长时间之后thelengthandbreadthof整个,到处Theteacherexplainedthelanguagepointsofthenewlessonatl

24、engthtothestudents.老师为学生详细地解释新课文中的语言点。Wearegoingtodiscussthesubjectatlengthtomorrow.我们将于明天全面地讨论这个问题。1234567Atlengthshelaiddownthepencil.很长时间之后,她放下铅笔。IfyoutravelthelengthandbreadthofAfricaand,inspiteofthewars,youwillseeprogressspreadingataphenomenalrate.如果你走遍整个非洲,你会发现尽管有战争,但是进步的速度还是很快的。(2)词以类聚:表示度量的形

25、容词和名词1234567活学活用语法填空(1)Therailwaybeingbuiltisexpectedtobeabout5,000kmlength.(2)Thesupervisordidnthavetimetogointoitlength,buthegaveusanideaabouthisplan.inat12345677.语法语法:(复习复习)英语中的比较结构英语中的比较结构考点一考点一比较结构通常有以下表现形式比较结构通常有以下表现形式(1)表述两者在某方面相似表述两者在某方面相似:as.as.Mikeisastallasour.迈克和我们的体育老师一样高。迈克和我们的体育老师一样高。

26、(2)表述两者在某方面程度不同表述两者在某方面程度不同:notas.as.;.than.IamnotastallasMike,thatis,heistallerthanI.我不如迈克高我不如迈克高,也就是说也就是说,他比我高。他比我高。(3)表述某人或某物在某方面的独特或独一无二表述某人或某物在某方面的独特或独一无二:the+最高级最高级.Mikeisthetallestboyinourclass,thatis,nooneistallerthanhim.迈克是我们班上最高的男生迈克是我们班上最高的男生,也就是说也就是说,没人比他高。没人比他高。1234567考点二几种特殊的比较结构:(1)表述

27、某人或某物在某方面无与伦比:wontfinda+比较级.=bethe+最高级.,例如:Mikeisthetallestboyinourclass,thatis,youwontfindatallerboyhere!迈克是我们班上最高的男生,也就是说,在我们班,你不会找到比他高的男生了!(2)表述“越就越:themore.,themore.,例如:Themoreheeats,thefatterhebecomes;thefatterhebecomes,thelessconfidenthewillbe.吃得越多,他就越胖;变得越胖,他就越没有自信。1234567(3)表述某人或某物在某方面的程度成倍数

28、关系,常用以下几种结构:a.倍数+as.asb.倍数+比较级+thanc.倍数+the+抽象名词(表示“量度、程度等意义的词)例如:长江是这条河的三倍长。TheChangjiangRiveristhreetimesaslongasthisriver.TheChangjiangRiveristhreetimeslongerthanthisriver.TheChangjiangRiveristhreetimesthelengthofthisriver.1234567活学活用语法填空(1)Itmaynotbeagreatbeforea(good)oneisputforward,wellmakedow

29、ithit.(2)Theconcertweattendedlastnightwasreallywonderful.Yeah,Ihaveneverbeentobetterone.(3)Thefilmis,Ihavetosay,notabitinteresting.Why?Its(interesting)thanthefilmsIhaveeverseen.betteramoreinteresting1234567(4)ThenewstadiumbeingbuiltforthenextAsianGameswillbethreetimesbigasthepresentone.(5)Americanseatmorethantwiceasvegetablesperpersontodayastheydidin1910.(6)Itissaidthatpeoplearetwiceaslikelytotellliesoverthephonetheyareinemails.asmanyas