初二下6How long have you been collecting shells.ppt

Collectshells Unit6 Howlonghaveyoubeencollectingshells 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 他溜了4个小时 skatingmarathon firstpairofskates Howlonghaveyoubeenskating 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 HowlonghaveyoubeenstudyingEnglish 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 Howlonghaveyoubeenlivinginthetown 3 HowlonghaveyoubeenstudyingEnglish 4 Howlonghaveyoubeengettingsohard working 5 Howlonghaveyoubeenhavingyourbike 请回答下列问题 Howlonghashebeendrinking Hehasbeendrinkingfor40minutes drink40minutes Hehasbeendrinkingsince40minutesago 成龙 JackieChan wasborn 1954act 1961 now Hehasbeenactingfor48years HowlonghasJackieChanbeenacting Hehasbeenactingsincehewas7yearsold Hehasbeenactingsince1961 Hehasbeenactingsince48yearsago raisemoneyforcharity为慈善活动筹款 Listenandanswer SectionA3a 1 Whyarestudentsskating 2 Howmuchdoeseachstudentraiseforeveryhourtheyskate 3 Howlonghastheskatingmarathonbeengoing 4 Whowasthefirsttostart 5 Whowasthelastonetostart Toraisemoneyforcharity Tenyuan Forfivehours Alisonwasthefirsttostart LiChenwasthelastone 5hours 4hours 4hours 1hour Readthepassageandthencompletethetable 3b It snow2pm WritetheStudents namesfrom3aonthetimeline Alison Sam LuNing LiChen forwholeraisetoskatestillhas to skate raises has still whole for A LiuYing whatsportdoyouplay B Tennis A Whendidyoustart B WhenIwaseleven A Sohowlonghaveyoubeenplaying B Threeandahalfyears Report Liuyinglikestennis Shestartedplayingtenniswhenshewas11yearsold Shehasbeenplayingtennisforthreeandahalfyears 4Groupwork 3a Languagepoints 1 raisev 筹集 款 raisemoneyfor 为 筹款Theyraisedmuchmoneyforschoollastmonth 上月他们为学校筹集了很多钱 2 each 每个 指二个和二个以上的人或物当中的每个 every每个 指三个和三个以上的人或物当中的每个 1 studentinourclasslikesskating A EachB EveryC BothD All2 Therearemanytreeson sideoftheroad A everyB eachC bothD all3 Therearesomebuildingson sidesoftheroad A everyB eachC bothD all A B B C each和every都可以表示 每一 每个 但every更强调全体或全部 each更强调个体或各别 另外 every只能作形容词 each可以作形容词和代词 例如 Sheknowseverypupiloftheclass 她认识班级里所有的学生 Sheknowseachpupiloftheclass 她认识班级里每一个学生 另外 在现代英语里 常常用they their这样的复数代词来指代each everyone 例如 Everyonehastheirowndreams 3 several几个 some afew Thereareseveralbuildingsnexttothepark 4 whole整个 全部 近义词 all thewhole thewholeclass全体同学thewholefamilythewholefivehoursall the all the studentsalltheboys girlsallof allofthestudentsallofthem usallofmyfriends 5 Alisonwasthefirstonetostart Wemustfindapersontodothework Inmyfamilymymotherisalwaysthefirstonetogetup Half的用法 1 一个半小时 anhourandahalf oneandahalfhours 2 半数的学生为女孩 Halfthestudentsaregirls 4 4的一半是2 Halfoffouristwo 3 他们中的一半为男孩 Halfofthemareboys of Halfof 名词 of有时可省略 Halfof 代词 of则不可省略 用since或for填空 1 Theyhavebeenwaiting halfanhour 2 Thebabyhasbeensleeping eighto clock 3 HehasbeenstudyingEnglish hewaseightyearsold 4 Hehasbeendrawing twohoursago for since since since 选择填空 1 I vebeenskating threehourstoday A aboutB forC since 2 We vebeenstudyingEnglish twoyearsago A forB fromC since 3 Shestartedskating 9o clock A forB atC since 4 Sam collectingshellsforfiveyears A isB startedC hasbeen 5 Howlonghaveyou today A swimmingB beenswimmingC startedswimming B C B C B 1 A 你收集贝壳有多长时间了 B 自从我上中学以来 A Howlong you shells B I tomiddleschool 2 我滑冰已有五个小时了 I 5hours 3 A 这是你首次参加滑冰马拉松吗 B 不 去年我参加过 A Wasthisyour B No I ina lastyear 4 A 你什么时候得到第一双溜冰鞋 B 3年前 A Whendidyou yourfirst B Threeyearsago 5 A 他游泳有多长时间了 B 他已游了半小时了 A Howlong he B He halfanhour havebeencollecting Sincewent havebeenskatingfor firstskatingmarathon skatedmarathon getpairofskates hasbeenswimming hasbeenswimmingfor 6 你上网多久了 7 我上网三小时了 8 你什么时候开始集邮的 9 我五年前开始集邮的 10 他收集贝壳十年了 HowlonghaveyoubeensurfingtheInternet I vebeensurfingtheInternetforthreehours Whendidyoustartcollectingstamps Istartedcollectingstampsfiveyearsago Hehasbeencollectingshellsfortenyears 11 他一直在这条街住了近20年了 12 我打扫房间已经扫了3个小时了 13 自从4岁起我就一直学英语 14 你六点起就一直在给他讲电话 15 雨下多久了 Ihavebeencleaningtheroomforthreehours Hehasbeenlivinginthestreetforabout20years I vebeenstudyingEnglishsinceIwas4yearsold Haveyoubeentalkingwithhimonthephonesince6 00p m Howlonghasitbeenraining Betty sInterviewI mBettyfromschoolTVstation MyfriendJoylikescollectingstampsandshehasbeencollectingthemsinceshewasseven AsforTom hestartedplayingbasketballwhenhewastenyearsold andhehasbeenplayingbasketballforfiveyears That sallaboutmyreport Thankyouforwatching Seeyounexttime ReportingTime 现在完成进行是的结构 肯定句 主语 have hasbeen doing 现在分词 1 Ihavebeenwritingtheletterfortwohours 2 Hehasbeensleepingfor4hours 否定句 主语 have has not doing 现在分词 Ihaven tbeenwritingtheletterfortwohours Hehasn tbeensleepingfor4hours 一般疑问句 Have Has 主语 been doing 现在分词 1 Haveyoubeenwritingtheletterfoetwohours 2 Hashebeensleepingfor4hours 九 翻译 1 Shehasbeenskatingforfourhours 到现在为止她滑冰已经有四个小时了 2 IhavebeencollectingstampssinceIwastenyearsold 我从十岁起就一直在集邮 3 HowlonghaveyoubeenstudyingEnglish 你学英语有多久了 4 Howlongh