英语人教版八年级下册Grammar.ppt

Unit8HaveyoureadTreasureIslandyet 石河子第二十中学张娜 学习目标 1 学习并掌握现在完成时的结构及用法 2 能够用现在完成时描述过去发生或完成的事对现在造成的影响 3 能够区分现在完成时和一般过去时 并实际运用于日常生活中 1 Writetheformsofthepasttenseandpastparticiple drink see find leave tell drankdrunk sawseen foundfound leftleft toldtold 现在完成时的构成 have has v过去分词 助动词 助动词要和主语的人称 数保持一致 否定 havenot haven thasnot hasn t 疑问 Haveyou Hashe Exercise 1 Ihavefinishedmyhomework 改为否定句 I myhomework 改为一般疑问句并作肯定回答 you yourhomework Yes haven t finished Have finished I have Exercise 2 Hisdreamhascometrue 改为一般疑问句并作否定回答 hisdream true No Has come it hasn t Makesentences Usethepresentperfecttensetomakesentences 用现在完成时造句 1 肯定句 2 否定句 3 疑问句 并给出肯定及否定回答 Ihavealreadyreadthebook Hehasn tfinishedhishomeworkyet HaveyoureadTreasureIslandyet Yes Ihave No Ihaven t 4c Completethechartwithinformationaboutyouandyourfriend Ihavealreadyread Hehasalreadyseen 4a Usethewordsinbracketstocompletetheconversations 1 A Wouldyoulikesomethingtodrink B No thanks just drinksometea 2 A Iheardyoulostyourkey find B No notyet Ihavejustdrunksometea Haveyoufoundit 3 A DoyouknowwhenTomisleaving B already leave A When leave B Thismorning 4 A Isyoursistergoingtothemovieswithustonight B No already seethefilm Hehasalreadyleft didheleave Shehasalreadyseenthefilm 5 A Whatdoyourparentsthinkaboutourplan B I not tellthem yet haven ttoldthemyet Practice I 按要求进行句型转换 1 Ihavealreadywatchedthemovie 改为一般疑问句 you themovie 2 HaveyoureadLittleWomenyet 做肯定回答 3 HasshereadTreasureIslandyet 做否定回答 Have watched yet Yes I have No she hasn t II 用所给单词正确形式填空 1 Lastyear they buy anewcomputer 2 Ihavealready put itinmybag 3 Judyhasalready finish read LittleWomen 4 TomandMikehavealready decide tolearnChineseonInternet 5 Haveyou read AliceinWonderlandyet 6 Robinson have alreadybuiltahouseontheisland 7 you thefunnymovieLettheBulletsFly Practice bought put finished reading decided read has Have watched Summary 现在完成时的结构 主语 have has not 过去分词 其他 Ihavealreadyreadthebook