Unit3SeaExplorationAssessingYourProgress课件-高二英语人教版选择性

Unit3Period5AssessingYourProgress1.复习本单元的重点词汇、短语以及不定式的功能用法；2.通过学习海洋相关的语言知识，能够为世界海洋日设计海报；3.通过观看视频，了解我国海洋科学研究的进步。新课导入Saythemeaningofthesewordsorphrasesasquicklyaspossible!murderlogprofessioncoverageinhandtalemixtureextendmercysetsailopponentroyalnegotiatepossessionwithdrawarrest课堂学习1Complete

thesentenceswiththecorrectformsofthewordsinthebox.applauddirectoryopponentmurderlog1.Afterfinishinghisworkout,heupdatedhisfitness______.2.Inthefinalmatch,his_________willbestrongerandmoreexperienced.3.Inaclassicalmusicconcert,theaudience___________politelyattheendoftheperformance.4.Icouldn'tfindyournameinthetelephone_________.5.A$5millionrewardhasbeenannouncedforinformationleadingtothearrestofthoseresponsibleforthe_____________.

log

opponent

applauded

directory

murder动词不定式的时态和语态形式动词不定式没有人称和数的变化，但有时态和语态的变化。具体形式如下表所示（以do为例）：

语态时态主动语态被动语态一般式todotobedone进行式tobedoing

完成式tohavedonetohavebeendone完成进行式tohavebeendoing

动词不定式在句中可以作主语、表语、宾语、定语、状语和补语等多种成分。Completethepassagebelowwiththeproperformsoftheverbsinbrackets.2HaveyoueverseenasealIthasaroundbellywithathickskin_________(keep)itselfwarm.Itsbigeyesseem______(be)thoseofaninnocentchild.Whenyoulookintoitseyes,youmayfeelclosely_____________(connect)toit.Actually,peopleinancienttimesdidbelievesealsandhumanbeings_______(be)thesame.Aslegendhasit,anoldcouplebytheseaonceheardababy________(cry).Theyhurriedtothewater,only_________(find)ababysealthere.Theytookitbackhome,fedit,andraiseditastheirson.Gradually,thebabysealgrewup,__________(look)justlikeahumanbeing.Theoldcoupleallowedhim________(go)anywhereexceptnearthesea.Thesonlovedhisparentssomuchthathepromised___________(notswim).

tokeep

tobe

connected

were

crying

tofind

looking

togo

nottoswimOneday,thefatherwent___________(fish)outatsea,whentheweathersuddenlychanged.Theshipstruggledonthestormysea,___________(roll)witheachheavywave.Hiswifewatchedthehorriblescene,___________(cry)hopelessly.Allofasudden,thesonjumpedintothewildsea___________(save)hisfather.Heswamasfastaslightning,justlikeaseal!Finally,thefatherwaspushedtotheshorealive,butthisoldcoupleneversawtheirsonagain.

fishing

rolling

crying

tosaveWhatdoyouthinkhappenedtothesonThesonhadchangedintoasealanddiscoveredthathewasmuchhappierlivinginthesea.Sadly,hetriedtogobackandvisithisparents,buthediscoveredthathecouldnotbecomeahumanagain.ProjectCreateaposterforWorldOceansDayContentInformationTimePlaceEventParticipantPurposeThemeWhatshouldbeincludedinaposterforWorldOceansDayWhatskillswillbeneededincreatingtheposter1Pickathemeyouwantthedaytobeabout.SurftheInternetforstoriesabouttheseatoinspireyou.Youcanpickaseriousissue,oryoucanfocusonathemetoshowpeoplehowamazingtheseais.overfishingwondersoftheseatourismbiodiversitypollutionbeautifulbeachescoralreefsdeep-seaexplorationWhichtopicdoyouthinkisthemostvaluableoneandwhyWhatotheraspectsabouttheseawouldyouliketolearnmoreaboutWhatthemedoyouwantWorldOceansDaytobeabout2Researchyourtheme.Findoutasmuchaboutyourthemeasyoucan.UsetheInternetandyourschoollibrary.Comeupwithashortsloganforyourtheme.IsyourslogancloselyrelatedtothethemeIsyoursloganpithy(nomorethan10words)Isyoursloganmemorable(rhyme,rhythm,brevity)Brainstormideasforthedesignofyourposterandwhattoinclude.WhatdoyouwantittolooklikeWhatdesignwouldbemosteffectiveWhatinformationdoyouwanttoincludeWhatimagesdoyouwanttouse4ChoosingColourSchemeMakeitvisuallyappealing.(nomorethan3colours)Understandthemessageandaudience.Usedarkcolouredfont.UsingHelpfulImagesChoosehelpfulimages.(figures,diagrams,graphics,table,...)Citethepictures.Maketheposteragoodsize.Useappropriateplacement.PickingthefontsKnowthestyles.Keepitshortandsimple.Makethewritingtherightsize.BalancingthePosterEmphasisethemostimportantinformation.Connectwiththeviewers.Rememberthe1/3-2/3rule.(1/3ofyourpostershouldbewhitespace;2/3ofitshouldbetextandimages)Createaneventthatwilltakeplaceontheday.Giveatimeanddatefortheevent,andsomedetailsofwhatwillhappen.Beach/rivercleanupactivityZoo/aquariumtourArt/photographycompetitionAplayabouttheseaFilmfestivalPresentationsbyseascientistsSustainableseafoodlunchInterviewswithscientists,explorers,etc.5Puteverythingtogethertocompleteyourposter.Thengiveashortpresentationtotheclass.ContentThemeIsthethemeclear?Isthethemevaluable?SloganIsthesloganclosely-relatedtothetheme?Isthesloganpithy?(sayalotwithalittle)Isthesloganmemorable?(rhyme,rhythm,brevity)EventDoestheeventincludethefollowingaspects?ThenameoftheeventTheplacewheretheeventwilltakeplaceThetimetheeventwilltakeplacePeoplewhowilltakepartintheeventTheactivitiesthatwillbeincludedintheeventDesignColourArethecoloursfitinthemessageandaudience?ImagesArehelpfulimagesused?(figures,diagrams,graphics,ortable...)FontsArethefontssimple,clean,andprofessional?BalanceIsthemostimportantinformationemphasised?BeforeYouWatchLookatthepicturesfromthevideobelow.Whatdoyouthinkthesepeoplearedoing1.ResearchersontheKexueareraisingaresearchbuoyofftheshipandloweringitintothewater.2.ResearchersontheKexueareconductingonboardexperiments.3.AresearchontheKexueislookingatamonitorwhileusingajoysticktomanoeuvretheFaxianthesubmersiblevehicleindeepwater.4.ResearchersontheKexuemanoeuvringalargeinstrumentintotheplaceonthedeckoftheship.5.ResearchersontheKexuearereleasingaballoonforatmosphericinvestigation.6.ResearchersontheKexueareloweringnetsintothewatertocollectsamples.WhileYouWatch1CheckyouranswersinBeforeYouWatch.2Circlethebestwordstocompletethesentencesbelow.

1.Theseacoversover/undertwo-thirdsofourplanet.2.Kexueisregardedasamovinglaboratory/factoryonthesea.3.TheIOCASistheInstitute/InitiativeofOceanology,ChineseAcademyofSciences/Scientists.4.TheFaxianvehiclehassurveyedmorethan3,000/400sitesandhascollected3/3,000tonsofgeologicalsamples.3Answerthefollowingquestions.1.WhenwasKexuefirstputintooperation2.WhatisthefunctionofFaxian

3.WhatdidIOCASconductresearchontheWesternPacificOceanSystemfor

4.WhyismarinescienceimportantforChinatodayIn2014.Togatheranenormousamountofenvironmentalinformationandtocarryoutfieldexperiments.Toresearchandinvestigatemajorscientificis