高中英语 period3-4 language points课件 新人教版 课件VIP免费

Sentences1.V-ing的不同用法1)FollowingJane’swayofstudyingchimps,ourgrouparegoingtovisitthemintheforest.2)Watchingafamilyofchimpswakeupisourfirstactivityoftheday.V-ing作主语(单个V-ing作主语谓语动词用单数)e.g.Seeingisbelieving.V-ing作伴随状语3)Thismeansgoingbacktotheplacewhereweleftthefamilysleepinginatreethenightbefore.V-ing作宾语V-ing作宾语补足语①meandoing意味着todo打算做Ididn’tmean_________her.Buttalkinglikethatmeans___________her.(hurt)②leave+宾语+doing使......处于某种状态Don’tleaveherwaitingoutsideintherain.Thenewsleftmewonderingwhatwouldhappennext.tohurthurting2.Shespentyearsobservingandrecordingtheirdailyactivities.observevt.看到，观察到Didyouobserveanythingstrange?observesb.do/doingsth.Iobservedhimenterthebankwithagun.Thepolicemanobservedthemanopeningthewindow.（用动词不定式（省to）表示看到动作的全过程；用动词-ing形式表示看到动作正在进行。）Hewasobservedtohurryby.（在主动语态中，observe后作宾补的动词不定式不带to，但在被动语态中要带to）observationn.观察（力）［Ｕ］Byhistrainedobservation,thedoctorknewthatthemanwasnotreallydead.观察到的东西［Ｃ］Thedoctorexaminedthepatientandwrotedownhisobservations.3.Onlyafterhermothercametohelpherforthefirstfewmonthswassheallowedtobeginherproject.将only及其后面的状语提前放在句首,句子要用部分倒装语序，即将be动词、助动词或情态动词放在主语之前。only+状语+部分倒装只有这样，我们才能学好英语。Onlyinthisway_______________________.到那时我才意识到我的错误。Onlythen_______________________.didIrealizemymistakescanwelearnEnglishbetter但Only+主语时不倒装只有你了解我。Onlyyou_______________understandme.Phrases1.moveoff2.workout3.leada…life4.crowdin5.lookdownupon/on6.referto离开，起程，出发算出，理解，制订过着…的生活（想法、问题等）涌上心头蔑视，瞧不起(p4)查阅，参考，谈到(p5)1)Youcanworkouttheanswerbyaddingallthenumbers.2)Youshouldworkoutaplanforthenewterm.3)Ican’tworkoutthemeaningofthepoem.（理解，说出）(算出）(制定，拟订)1.Thetroops___________beforedawn,hopingtogettothenextvillageatnoon.2.Noonelikesto_____________________.3.Theyare____________comfortable______.4.Ifyoudon’tknowwhatthismeans,youcan__________thedictionary.5.Happymemories_____________asIlookedathephotographs.6.HeisnotthepersonI___________justnow.movedoffbelookeddownupon/onleadingaliferefertocrowdedinreferredtoWords1.behavevi.行为,举止,举止适当或有礼behave(well/badly)to/towardssb.Shebehavedwithgreatcourage.他对顾客的态度不好.He______________to(towards)thecustomers.你应该学会举止得体Youshould______________.behavedbadlylearntobehave(2)vt.(oneself)举止适当或有礼Pleasebehave(yourselves),children.behaviourn.[U]举止；行为Theirbehaviourtowardsmeshowsthattheydon’tlikeme.Shewasashamedofherchild’sbehaviour.2.shaden.荫；阴凉处Hetookarestintheshadeofatree.vt.遮阳；挡光Abighatshadedhiseyes.3.worthwhileadj.值得做的，有意义的(做表语或定语．)aworthwhileexperiment/job.(定语)Theexperimentisworthwhile.（表语）结构beworthwhiledoing/todoItisworthwhiletoreadthisbook.readingthisbook.worthadj.(表语）1)值．．．钱worth+具体钱数Thedictionaryisworth10dollars.2)值得做．．．．．．beworthdoing(主动形式表被动含义)Thebookisworthreading.非常值得bewellworthdoingworthyadj.（定语和表语）结构beworthyofbeingdonebeworthytobedone…beworthy+n.Thequestionisworthyofbeingconsidered.tobeconsidered.consideration.worthy还有“值得尊敬的”之意aworthyperson4.respectvt.尊敬；尊重Weshouldrespecteachother.Irespectyouforyour...