八年级英语下册Unit8 Section A 3a--3c课.ppt

《八年级英语下册Unit8 Section A 3a--3c课.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit8HaveyoureadTreasureIslandyet?SectionA(3a-4c)HaveyoureadRobinsonCrusoeyet?Whatisitabout?shiptoolgunmarksandcannibaltowardslandn.船n.工具n.枪；炮n.迹象；记号；分数v.做记号；打分n.沙滩；沙n.食人肉者prep.朝；向；对着n.陆地；大地WordsandexpressionsListentothepassagebasedonRobinsonCrusoe.Thenanswerthe

2、questions.3aWhatdoesRobinsonCrusoewaitfor?WhydoesRobinsonCrusoecallthemanFriday?Hewaitsforanothership.BecauseRobinsonCrusoemethimonaFriday.Readthepassageagain.Findwordsthathavethesemeanings.3bYoucanusethesetoshootthings:____Somethingyouusetotravelinthesea:______

3、3.Apieceoflandinthemiddleofthesea:______4.Youcanusethesetocutthings:_____5.Signsleftbehindbysomeoneorsomething:_________gunsshipislandknivesmarksCorrectthesentences.3cRobinsonCrusoearrivedontheislandwithenoughfoodanddrink.2.Fridaymadeasmallboat.3.Robinsonhadsome

4、foodandtoolswhenhefirstarrivedontheisland.4.Robinsonusedtheshiptobuildhishouse.5.Fridaysawsomemarksofanotherman’sfeetonthebeach.6.Robinsontriedtokillthetwomen.nothingRobinsonnothingcutdowntreesRobinsonSomecannibalsarriveonthisislandmakeaboatbringbackgiveupwaitfo

5、rcutdownbuildahousekill…forfoodlearntodosth.到达这个岛制作船带回来放弃等候砍倒建房子杀死……作为食物学习做某事themarksofanotherman’sfeetwhoelseseesb.doingsth.runtowardshelpsb.dosth.namesb.…teachsb.sth.另一个人的脚印还有谁看见某人正在做某事朝……跑帮助某人做某事给某人起名为……教某人某事●现在完成时的构成:现在完成时是由“助动词have/has+动词的过去分词”构成。助动词要和主语的人称

6、、数保持一致。现在完成时●现在完成时的用法:(1)表示过去某个时间发生的动作对现在造成的影响或结果。常使用just,already,yet等时间副词。—Haveyouhadlunchyet?你吃了午饭吗？—Yes,I’vealready/justhadit.是的,我已经/刚刚吃过。(现在我不饿了)(2)表示过去某一时间开始并一直持续到现在的动作或状态。这个动作可能刚停止,也可能仍然在进行。常带有for和since等表示一段时间的状语。表示持续动作或状态的动词多是延续性动词。Hehastaughtheresince200

7、3.他自2003年就在这儿教书。(可能还要继续教)IhavestudiedEnglishforsixyears.我学英语有六年了。Howlonghavetheybeenhere?他们来这儿有多久了？Excuseme.Haveyou_____(see)mydictionary?Haveyou_____(find)yourwalletyet?I____already_______(finish)myhomework.Let’sgoout._____you_____(read)today’snewspaperyet?根据所给

8、单词的适当形式填空。seenfoundhavefinishedHaveread单项选择。1.—Doyouhaveapet?—Yes,Ihavetwodogs，oneiswhite,____isblack.A.otherB.theotherC．anotherD.theanother2.—Whois____Englishteacher