英语人教版八年级下册unit 10.ppt

现在完成时 ThepresentperfectTense ZhangGuMiddleschool LiuSiqun 一 结构 have has 动词的过去分词 二 过去分词的构成 1 edwork plant call2 e dlive change like love agree savehate move arrive skate hope 3 以重读闭音节结尾 末尾只有一个辅音字母的双写 ed plan stop drop fit prefer travel 以辅音字母 y结尾 变y为i edtry study carry hurry cry 1 肯定句 S 主语 have has PP 过去分词 2 否定句 S 主语 have has not PP 三 句式 3 疑问句 Have has S 主语 PP Yes S have has No S haven t hasn t 说明 助动词have和has可与前面的主语缩略为 ve s 如they ve we ve he s it s hasnot hasn thavenot haven t 四 中考考点 just already yet ever never before since for sofar inthelast pasttwoyears twice 1 关键词 1 haveyou beentoBeijing No 2 Ihave finishedmywork 3 Ihavefinishedmywork 4 Haveyoufinishedyourwork 5 ShehastaughtEnglish 10years 6 Hehasworkedinthefactory 1yearago ever never just already yet for since 2 分清for与since的用法 选用for和since填空 1 Wehaven tseeneachother alongtime 2 Hisfatherhasbeeninthefactory 10yearsago 3 Thefilmhasbeenon 20minutes 4 MrGreenhasworkedhere hecametoChina 5 Hisgrandparentshavebeendead severalyears 6 It sfiveyears wemetlasttime for since for since for since 用Howlong提问 WehavetaughtEnglish 3years 3yearsago we come here for since came HowlonghaveyoutaughtEnglish for 一段时间since 过去的时间点就画线提问用howlong 想一想 since 3 has havebeentohave hasgonetohave hasbeenin 去过某地表示某人的一种经历 可once twice already ever never等连用 去某地了 说话时某人已离开此地 在去某地的途中或已在某地 逗留在某地 已经一段时间 常和fortendays sinceIcamehere等连用 练一练 1 Whereisyourfather He London 2 Howmanytimes you Beijing Never 3 Ican tfindyourmother Oh she thecinema 4 I never France havebeento hasgoneto havebeento hasgoneto 5 whereisJim HeWuhan 6 MyparentstheGreatWalltwice Theylikethereverymuch 7 youevertotheHappyvalley 8 HowlongPetertheWestHillfarm 9 Mysistertheshop Shewillbebackintwohours 10 SheShanghai Sheisn there 11 SheShanghai Sheishere 12 SheShanghaifortwoyears hasgoneto havebeento Have beento has beenin hasgoneto hasgoneto hasbeento hasbeenin 4 瞬间动作不能于表示一段时间的短语连用 应改用持续性动词 1 Ihaveboughtthebookfor2weeks 2 Theclasshasbegunfor5minutes ABC ABC Bhad Bbeenon 常见的非延续性动词与延续性动词的转换 Arrive come go bein on atsw leave beawayfromfinish beoverbegin start beondie bedeadfallasleep ill beasleep illclose beclosedopen beopenbecome bejoin beamember beinbuy haveborrow keep 1 这辆自行车我买了两年了 I ve thebike twoyears 2 HeleftNanjingtwoyearsago He Nanjingfortwoyears 3 Themonkeydiedlastmonth Themonkey foramonth 4 A Honglong she B Twoweeks A did getillB have fallenillC were illD have beenill 练一练 hadfor hasbeenawayfrom hasbeendead D 1 Sheisn therenowbecauseshe thezoo A hasbeentoB havegonetoC hasgoneto2 TheGreens Guilintwice D havegonetoA havebeentoB havebeeninC hasbeenin3 Lilyhasmadelotsoffriendssinceshe here A comeB hasbeenC cameD coming4 Myparents inBeijingsince1995 A arelivingB havelivedC livedD willlive5 Hisgrandma for2years A wasdiedB hasdiedC wasdeadD hasbeendead C A C B D exercise 1 Haveyou thebike Yes I it10minutesago mend 2 Ihave thefilm Titanic When you it see 3 I msorry Ihaven tgotanymoney I ve leave myhandbagatho