人教版英语-八下Unit-8Section-A(Grammar-Focus)教学课件(共23张PPT

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Unit8HaveyoureadTreasureIslandyet?在全区“七一”表彰暨歌咏大会上的发言同志们:“七一”前夕,我们在这里隆重集会,放声高歌,抒发胸怀,庆祝党的生日,并对全区农村基层组织建设示范乡镇、党建工作先进系统、党建工作先进社区和先进基层党组织、优秀共产党员、优秀党务工作者进行表彰。这对于动员和激励全区各级党组织和广大共产党员认真学习胡锦涛总书记重要讲话,贯彻落实刚刚召开的区委九届七次全会精神,进一步树立科学发展观,为实现“五年总量翻番,八年全面小康”目标做出新的贡献,具有重要意义。在此,我谨代表区委、区人大、区政府、区政协,向今天到会的各位同志,并通过你们向全区广大共产党员和全体党务工作者致以崇高的敬意!向受到表彰的先进集体和先进个人表示热烈的祝贺!今年以来,各级党组织在区委的领导下,团结带领广大干部群众,认真学习贯彻党的十六大和十六届三全会精神以“三个代表”重要思想和科学发展观为指导,以加快发展为第一要务,以致富群众为第一追求,全区经济建设快速增长,月份,全区预计实现亿元,财政收入亿元,同比分别增长和;群众生活继续改善,上半年,预计城镇在岗职工平均工资元,农民人均纯收入元,同比分别增长、;党的建设全面加强,深入开展“三个HaveyouvisitedTheGreatWallyet?TheGreatWallYes,Ihave.No,Ihaven't.---HaveyoureadAliceinWonderlandyet?---Yes,Ihave.---No,Ihaven’t.Ihavealreadyreadit.Ihaven’treadityet.现在完成时:表示过去发生或已经完成的某一动作对现在造成的影响或结果,或从过去开始一直延续到现在的动作或保存的状态。结构:主语+have/has+动词的过去分词一般疑问句:have/has…?Yes,Ihave.No,Ihaven’t.Yes,shehas.No,shehasn’t.现在完成时动词构成have/has+v过去分词助动词否定haven’thasn’t疑问Haveyou…?Hashe…?常与下列时间状语连用:just,already,yet,ever,never,before,severaltimes句式1.肯定句:主语+have/has+过去分词(+其他)2.否定句:主语+have/has+not+过去分词(+其他)3.一般疑问句:have/has+主语+过去分词(+其他)4.特殊疑问句:1)特殊疑问词(不是句子主语)+have/has2)+主语+过去分词(+其他)2)特殊疑问词(是句子主语)+have/has+过去分词(+其他)二、过去分词的变化规则变化:1.一般在动词词尾直接加ed。如:pick→picked→pickedwish→wished→wishedstay→stayed→stayed2.以不发音的e结尾的动词后面加d。如:like→liked→likedhope→hoped→hopedphone→phoned→phoned3.以“辅音字母+y”结尾的动词,变y为i,再加-ed。如:study→studied→studied;hurry→hurried→hurried;reply→replied→replied4.词尾只有一个辅音字母的重读闭音节动词,要双写辅音字母,再加-ed。如:stop→stopped→stopped;不规则变化:5.以不变应万变。如:let→let→letput→put→putread→read→read6.若中间有双写e,则去掉一个e,单词末尾再加t。如:feel→felt→feltkeep→kept→keptsleep→slept→slept7.结尾的字母d变t。如:lend→lent→lentbuild→built→builtsend→sent→sent8.变为以-ought或-aught结尾。如:buy→bought→boughtbring→brought→broughtcatch→caught→caughtteach→taught→taught现在完成时的用法: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’vejusthadit.是的,我刚刚吃过。(现在我不饿了)●现在完成时的时间状语:用副词already和yet。already一般用于肯定句中,yet一般用于否定句和疑问句中。Wehavealreadyfinishedourhomework.我们已完成家庭作业了。Theyhaven’tfinishedtheirhomeworkyet.他们还没有完成家庭作业。GrammarFocusHaveyoureadLittleWomenyet?Yes,Ihave./No,Ihaven't.HasTinareadTreasureIslandyet?Yes,shehas.Shethinksit'sfantastic.Haveyoudecidedwhichbooktowriteaboutyet?Yes,Ihave.I'vealreadyfinishedreadingit.Itwasreallygood.Exercises4aUsethewordsinbracketstocompletetheconversations.1.A:Wouldyoulikesomethingtodrink?B:No,thanks._______________________.(just/drinksometea)2.A:Iheardyoulostyourkey.____________________?(find)B:No,notyet.IhavejustdrunksometeaHaveyoufoundit3.A:DoyouknowwhenTomisleaving?B:________________________.(already/leave)A:When___________________?(leave)B:Thismorning.4.A:Isyoursistergoingtothemovieswithustonight?B:No.__________________________.(already/seethefilm)HehasalreadyleftdidheleaveShehasalreadyseenthefilm5.A:Whatdoyourparentsthinkaboutourplan?B:I__________________.(not/tellthem/yet)haven’ttoldthemyet已学习过的时态名称时间动动词形式一般现在时平时,经常1.v原形2.v+s/es(三单现)现在进行时正在进行am/is/are+v-ing一般将来时即将,计划1.will/shall+v原形2.am/is/aregoingto+v原形一般过去时过去(与现在无关)1.v-ed(规则动词)2.不规则动词过去进行时过去某一时间,在进行was/were+v-ing1.v原形2.v+s/es(三单现)am/is/are+v-ing1.will/shall+v原形2.am/is/aregoingto+v原1.v-ed(规则动词)2.不规则动词was/were+v-ing判断下列句子的时态1.Sheworksinafactory.2.Iwasdoingmyhomeworkatthistimeyesterday.3.WearegoingtohaveapicnicthisSunday.4.Theyheldasportsmeetinglastweek.5.Areyouhelpingyourmother?一般现在时过去进行时一般将来时一般过去时现在进行时4bFillintheblankswiththecorrectformsofthewordsinthebrackets.Sally____(love)reading.Inthemorningshereadsthenewspaperandintheeveningshereadsbooks.She___already____(read)morethan100differentbooks.Herfavoritekindofbooksissciencefiction.Sheisinterestedinscienceandtechnologyandlovestoimaginewhattheworld______(be)likein50years.loveshasreadwillbeShe_______(finish)readingabookaboutrobotslastweekand_________(write)abookreportaboutitnextweekforherFrenchclass.Everytimesheisinthelibrary,Sallylooksatthemanybooksshe__________(notread)yetandshecan’twaittoreadthem.finishedwillwritehasn’treadGroupwork4cCompletethechartwithinformationaboutyouandyourfriend.A:Whatbookshaveyoualreadyread?B:IhavealreadyreadTomSawyerandHarryPotter.A:Whatdoyouthinkofthem?B:Well,IthinkHarryPotterwasexciting,butTomSawyerwasabitboring.YouYourfriendCommentsBooksIhavealreadyreadMoviesIhavealreadyseenSongsIhavealreadyheard现在完成时与一般过去时的区别1)一般过去时表示过去的事实,强调动作发生的时间、地点、方式;2)而现在完成时表示过去动作与现在的关系,强调对现在的影响或产生的结果例:1)Ihadmylunchattwelveatschool.我十二点在学校吃的午饭。(强调吃饭的时间、地点,不涉及现在情况)2)Ihavehadmylunch.我吃过午饭了。(强调吃饭对现在的影响是饱了,不须再吃了)3)When/Wheredidyouhaveit?什么时候/在哪儿吃的?(不管问时间还是地点,都与现在无关,故用一般过去时)

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