深圳八年级英语上册《Unit 6 Ancient stories Grammar (Bella)》教学教案.ppt

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1、Unit6GrammarThepresentperfecttense动词过去分词一、规则动词的过去分词的构成及其读音与动词的过去式相同1直接在动词词尾加ed构成例如：callcalledcalled2以e结尾的直接加d构成例如：agreeagreedagreedlivelivedlived你还记得动词形式的变化吗？e.g.likelikedliked3以元音字母加y结尾的直接加ed构成：例如：playplayedplayed(enjoy,stay)4以辅音字母加y结尾的，把y变i为再加ed构成：例如：studystudiedstudied5以重读闭音节结尾的末尾只有一个辅音字母的，

2、应先双写辅音字母，再加ed构成：例如：dropdroppeddroppedstopstoppedstoppedpreferpreferredpreferredtraveltravelledtravelledtypeOriginal(原型)p.t.（过去式）P.P（过去分词）AAA型costcostcostreadreadreadputputputAABbeatzxxkbeatbeatenABA(be)come(be)came(be)comerunranrunABBgetgotgothanghunghungABCfallfellfallensingsangsungbeginbegan

3、begundrinkdrankdrunk背诵表格hurthurt→hurt→hurtbuybuy→bought→boughtkeepkeep→kept→kepthave/hashave/has→had→hadhidehide→hid→hiddenseesee→saw→seenknowknow→knew→knownhearhear→heard→heardsitsit→sat→satthinkthink→thought→thoughtHehashurthisfoot.hurt看图说话runacross/zebracrossing.Hehasrunacrossthezebracrossi

4、ng.看图说话Hehascaughtamouse.catchzxxk看图说话Hehasreadabook.看图说话playthepianoShehasplayedthepiano.zxxk看图说话we/maketwocakesWehavemadetwocakes.看图说话TransformationofsentencesIhavefinished.否定句Ihavenotfinished.=I’venotfinished.=Ihaven’tfinished.一般疑问句Haveyoufinished?肯定/否定回答Yes,Ihave.No,Ihaven’t.Shehasplayedth

5、epiano.否定句Shehasnotplayedthepiano.=She’snotplayedthepiano.=Shehasn’tplayedthepiano.一般疑问句Hassheplayedthepiano?肯定/否定回答Yes,shehas.No,shehasn’t.就划线部分提问Whathasshedone?1.现在完成时态常与一些时间状语连用，请写出中文意思。yet还，仍already已经just只是before之前ever曾never从不recently最近sofar迄今为止till/until直到uptonow直到现在inthepastfewyears在过去的几

6、年since自从深入学习！2.already已经&yet还；仍already用于肯定句，yet常用于否定句和疑问句。如：Ihaveseenthefilmalready.我已经看过这部电影了Hehasn’tcomebackfromShanghaiyet.他还没从上海回来3.ever曾经。常用于疑问句，never从不。常用于陈述句。如：HasAnneeverbeentoAustralia?Anne去过澳洲吗？Mymotherhasnevertravelledbyair.我妈妈从来没有坐过飞机。4.since&forsince+过去一个时间点（如：1980,March三月,halfpas

7、tsix六点半，…ago等等)IhavestudiedinHaiWangMiddleSchoolsince2011.我自从2011年开始就在海旺中学就读。for+时间段（如：oneyear;twoweeks;threemonths….）IhavestudiedinHaiWangMiddleSchoolfortwoyears.我在海旺中学读了两年书。Since后面可加句子Sinceandfor1.Since+时间点，for+时间段。sincenow(for4years)