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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,0,Unit 10 Ive had this bike for three years.Section B(3a-Self Check),人教版初中英语八年级下册,Unit 10 Ive had this bike for,1,Review,Hometown Feelings,Changes,Never Change,Zhong Wei,leave their hometown to work.,have been working in Wenzhou for 13 years.,havent been back for 3 years.,large hosptials and new roads.,new schools and teachers.,The big old tree.,Hometown is still the place that,holds all the childhood memories,ReviewHometown FeelingsChanges,2,How were your childhood memories?,Review,Whats the matter with you?,Have you ever learned to ride a bike?,How were your childhood memori,3,barbie,Before-writing,Take notes using the questions,Do you still have your favorite thing from childhood?,Bumblebee,toy dinosaur,barbieBefore-writingTake notes,4,Before-writing,How long have you had it?,How did you get it?Did someone give it to you?Who?,Before-writingHow long have yo,5,Before-writing,Why do you like it so much?Why is it special?,Can you say something more about it?,Before-writing,6,Before-writing,Draw a map like this and add more.,favorite,things,Who?,ccccccc,Why,？,.,Stories?,Before-writingDraw a map like,7,Writing,teddy bear,toy car,In the second paragraph,talk about why it is special.,In the first paragraph,introduce your favorite thing.,In the third paragraph,write about a story or memories.,stories or,memories,reasons made,them special,My favorite thing from childhood is _.,Ive had it for/since_._gave it,to me.,I like _ so much because _.,Its special to me because_.,I think_.,_ has given me many memories.,I remember when_.,Writingteddy bearIn the second,8,Revising,My favorite thing from childhood is _.,Ive had it for/since_._gave it,to me.,I like _ so much because _.,Its special to me because_.,I think_.,_ has given me many memories.,I remember when_.,Checklist,Yes,No,clear topic or explanations,reasons made it special,proper use of words and tenses,beautiful handwriting,RevisingMy favorite thing from,9,Polishing,Sample writing,My favorite thing from childhood is my teddy bear.,Ive had it since I was five years old.My grand mother gave it,to me on my birthday.,I like the teddy bear so much because its dressed in my,favorite color.Its special to me because my grandmother made,it for me.I think I will keep it forever,to remind me of my,grandmother.,The teddy bear has given me many good memories.I,remember when I was young and I was scared at night because,I didnt like the dark,I held my teddy bear to feel safe.,PolishingSample writing My,10,Sharing,Would you like to give away your favorite things to kids in Wuhan?,Why?,Sharing,11,Summary,表示从过去已经开始持续到现在的动作或状态，,可以和表示“从过去某一时刻延续到现在的一段时间状语”连用，,如“,for+,时间段,”、“,since+,过去时间点,”、“,since+,过去时的从句,”、,“,since+,一段时间,+ago,”,。且,for,与,since,引导的时间状语可以相互转换。,e.g.My uncle has worked at this factory,for,ten years.,=My uncle has worked at this factory,since,ten year ago.,Ivelivedhere,since,2008,自从,2008,年以来我就住在这里。,Ihaventseenhim,for,threeyears.,我三年没有看见他了。,Present Perfect Tense,现在完成时,Summary 表示从过去已经开始持续到现在的动作或状态,12,Summary,for,其后只能接表示“一段时间”的名词性短语，可用于多种时态，表示动作或状态持续时间段长短。,e.g.I have lived in this city,for,five years.,我在这座城市居住了,5,年了。,He usually sleeps,for,twelve hours every day.,他通常每天睡,12,个小时。,since,其后接表示“时间点”的短语或从句（过去时），也可以接“一段时间,+ago”,，常用于完成时态；还用于句型：“,It is+,时间段,+since+,一般过去时的句子”,表示过去某个时间发生并持续到说话时的动作或状态。,e.g.It is two years,since,I came to China.,自从我到中国以来已经两年了。,She has worked here,for,five years.=She has worked here,since,five years ago.,她在这儿工作,5,年了。,Summaryfor其后只能接表示“一段时间”的名词性短语，,13,I havent been to a museum _.,I havent written a letter_.,I havent ridden a bike_.,I havent seen a movie_.,I havent played computer games_.,Self Check,Self Check,Task 1,Complete the sentences using for or since,Answers will vary.,for,:seven years,five weeks,eight months,the last ten years.,since,:2012,March,two years ago,for almost four years,since last year,since I was ten years old,for a long time,since last week,Self CheckSelf CheckTask 1 Com,14,此种用法中表示持续性的动作或状态的动词必须是延续性动词,(,否定句除外,),。,Summary,1.,转换为相应的延续性动词，用于现在完成时。,borrow keep buy have put on wear get to sleep sleep,catch a cold have a cold get to know know,2.,转化为“,be+,形容词,/,副词,/,介词,/,名词”,begin/start be on go out be out make friends be friends,close be closed get to/arrive/reach be(in)die be dead,leave be away join be in/be a member of open be open,e.g.:I borrowed,Treasure Island,two months ago.,I have kept,Treasure Island,for two months.,此种用法中表示持续性的动作或状态的动词必须是延续性动,15,Summary,1.-,How long,have you had that bike there?,-I have had it,for,three years.,How long,多久,多长,(,时间,),。对时间段提问,如,:for+,时间段；,since+,过去的时间点。,e.g.-,How long,have you worked in Beijing?,-For five years.,How soon,多久以后。对“,in+,时间段提问,常用于一般将来时”,其答语常用“,in+,时间段”。,e.g.-,How soon,will Mr.Li be back?,-In a week.,how long,how soon,how often,how far,Summary1.-How long have you,16,Summary,How often,多久一次,对频率提问,其答语为,:once(twice/)+,时间段,always,usually,等。,e.g.-,How often,do you exercise?,-Once a day.,How far,多远，对距离提问，其答语是表距离的内容。,e.g.-,How far,is it from here to your,schoo
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