Unit3SeaExplorationAssessingYourProgress課件-高二英語(yǔ)人教版選擇性

Unit3Period5AssessingYourProgress1.復(fù)習(xí)本單元的重點(diǎn)詞匯、短語(yǔ)以及不定式的功能用法；2.通過(guò)學(xué)習(xí)海洋相關(guān)的語(yǔ)言知識(shí)，能夠?yàn)槭澜绾Ｑ笕赵O(shè)計(jì)海報(bào)；3.通過(guò)觀看視頻，了解我國(guó)海洋科學(xué)研究的進(jìn)步。新課導(dǎo)入Saythemeaningofthesewordsorphrasesasquicklyaspossible!murderlogprofessioncoverageinhandtalemixtureextendmercysetsailopponentroyalnegotiatepossessionwithdrawarrest課堂學(xué)習(xí)1Complete

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

log

opponent

applauded

directory

murder動(dòng)詞不定式的時(shí)態(tài)和語(yǔ)態(tài)形式動(dòng)詞不定式?jīng)]有人稱(chēng)和數(shù)的變化，但有時(shí)態(tài)和語(yǔ)態(tài)的變化。具體形式如下表所示（以do為例）：

語(yǔ)態(tài)時(shí)態(tài)主動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)一般式todotobedone進(jìn)行式tobedoing

完成式tohavedonetohavebeendone完成進(jìn)行式tohavebeendoing

動(dòng)詞不定式在句中可以作主語(yǔ)、表語(yǔ)、賓語(yǔ)、定語(yǔ)、狀語(yǔ)和補(bǔ)語(yǔ)等多種成分。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