【5A文】八年级下册Unit6 Grammar课件.ppt

《【5A文】八年级下册Unit6 Grammar课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、CollectshellsUnit6Howlonghaveyoubeencollectingshells?LanguageGoal:Talkabouthowlongyouhavebeendoingthings.(学会谈论自己做某事持续的时间.)GrammarFocus:Use“have/hasbeendoing”totalkabouthobbies(爱好).学会“since”和“for”的用法.Emotionalgoal:Developahealthyhobby.1.滑冰马拉松2.第一双溜冰鞋3.你溜冰已经多长时间了?我已经溜了5个小时了.4.Sam昨天溜冰溜了多长时间?他

2、溜了4个小时.skatingmarathonfirstpairofskatesHowlonghaveyoubeenskating?Ihavebeenskatingfor5hours.HowlongdidSamskateyesterday?Heskatedforfourhours.5.这是你第一次参加滑冰马拉松吗?6.你什么时候得到你的第一双溜冰鞋?7.你学英语已经学了多长时间了?我自从5岁就已经学习英语了.(4种表达方式)Wasthisyourfirstskatingmarathon?Whendidyougetyourfirstpairofskates?Howlonghav

3、eyoubeenstudyingEnglish?IhavebeenstudyingEnglishsinceIwas5.since8yearsago.since2001.IhavebeenstudyingEnglishfor8years.Howlonghaveyoubeendoing…?I’vebeendoing…for…+一段时间since…+一个时间点+一段时间+ago+从句时态－现在完成进行时构成形式：have/hasbeen+Ving表示从过去开始一直持续到现在的动作，并有可能持续下去．1.Howlonghaveyoubeenwearingglasses?2.Howl

4、onghaveyoubeenlivinginthetown?3.HowlonghaveyoubeenstudyingEnglish?4.Howlonghaveyoubeengettingsohard-working?5.Howlonghaveyoubeenhavingyourbike?请回答下列问题：Howlonghashebeendrinking?Hehasbeendrinkingfor40minutes.drink40minutesHehasbeendrinkingsince40minutesago.成龙（JackieChan）wasborn:1954act:1961~

5、nowHehasbeenactingfor48years.HowlonghasJackieChanbeenacting?Hehasbeenactingsincehewas7yearsold.Hehasbeenactingsince1961.Hehasbeenactingsince48yearsago.raisemoneyforcharity为慈善活动筹款Listenandanswer–SectionA3a1.Whyarestudentsskating?2.Howmuchdoeseachstudentraiseforeveryhourtheyskate?3.Howlongha

6、stheskatingmarathonbeengoing?4.Whowasthefirsttostart?5.Whowasthelastonetostart?Toraisemoneyforcharity.Tenyuan.Forfivehours.Alisonwasthefirsttostart.LiChenwasthelastone.NameHasbeenskatingforAlisonSamLuNingLiChen5hours4hours4hours1hourReadthepassageandthencompletethetable.3b:It’snow2pm.Write

7、theStudents’namesfrom3aonthetimeline.9am10am11am12am1pm2pmAlisonSamLuNingLiChenforwholeraisetoskatestillhasI’mtalkingyoufromtheHilltopSchoolSkatingMarathon.Here,studentsareskatingtoraisemoneyforcharity.Foreveryhourthey,eachstudenttenyuanforcharity.Theskatingma