1、Unit 10 Ive had this bike for three years.Section B (3a- Self Check)人教版初中英語八年級下冊ReviewHometown FeelingsChangesNever ChangeZhong Weileave 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 tr

2、ee.Hometown is still the place that holds all the childhood memoriesHow were your childhood memories?ReviewWhats the matter with you?Have you ever learned to ride a bike?barbieBefore-writingTake notes using the questions Do you still have your favorite thing from childhood?Bumblebeetoy dinosaurBefor

3、e-writingHow long have you had it?How did you get it? Did someone give it to you? Who?Before-writingWhy do you like it so much? Why is it special?Can you say something more about it?Before-writingDraw a map like this and add more. favorite thingsWho?cccccccWhy ？. . . Stories?Writingteddy beartoy car

4、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 memoriesreasons madethem specialMy favorite thing from childhood is _.Ive had it for/since_. _gave it to me.I like _ so much b

5、ecause _.Its special to me because_. I think_._ has given me many memories.I remember when_.RevisingMy 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_.ChecklistYesNo

6、clear topic or explanationsreasons made it specialproper use of words and tensesbeautiful handwriting PolishingSample writing My favorite thing from childhood is my teddy bear. Ive had it since I was five years old. My grand mother gave itto me on my birthday. I like the teddy bear so much because i

7、ts dressed in my favorite color. Its special to me because my grandmother madeit for me. I think I will keep it forever, to remind me of mygrandmother. The teddy bear has given me many good memories. I remember when I was young and I was scared at night becauseI didnt like the dark, I held my teddy

8、bear to feel safe.SharingWould you like to give away your favorite things to kids in Wuhan?Why?Summary 表示從過去已經(jīng)開始持續(xù)到現(xiàn)在的動作或狀態(tài)，可以和表示“從過去某一時刻延續(xù)到現(xiàn)在的一段時間狀語”連用，如“for+時間段”、“since+過去時間點(diǎn)”、“since+過去時的從句”、“since+一段時間+ago”。且for與since引導(dǎo)的時間狀語可以相互轉(zhuǎn)換。e.g. My uncle has worked at this factory for ten years.= My uncle

9、has worked at this factory since ten year ago. Ivelivedheresince2008 自從2008年以來我就住在這里。 Ihaventseenhimforthreeyears. 我三年沒有看見他了。 Present Perfect Tense 現(xiàn)在完成時Summaryfor其后只能接表示“一段時間”的名詞性短語，可用于多種時態(tài)，表示動作或狀態(tài)持續(xù)時間段長短。e.g. I have lived in this city for five years. 我在這座城市居住了5年了。 He usually sleeps for twelve hour

10、s every day. 他通常每天睡12個小時。since其后接表示“時間點(diǎn)”的短語或從句（過去時），也可以接“一段時間+ago”，常用于完成時態(tài)；還用于句型：“It is +時間段+since+一般過去時的句子”, 表示過去某個時間發(fā)生并持續(xù)到說話時的動作或狀態(tài)。e.g. It is two years since I came to China. 自從我到中國以來已經(jīng)兩年了。 She has worked here for five years.=She has worked here since five years ago. 她在這兒工作5年了。 I havent been to a

11、 museum _.I havent written a letter_. I havent ridden a bike_.I havent seen a movie_.I havent played computer games_.Self CheckSelf CheckTask 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 a

12、gofor almost four yearssince last yearsince I was ten years oldfor a long timesince last week 此種用法中表示持續(xù)性的動作或狀態(tài)的動詞必須是延續(xù)性動詞(否定句除外)。Summary1. 轉(zhuǎn)換為相應(yīng)的延續(xù)性動詞，用于現(xiàn)在完成時。 borrow keep buy have put on wear get to sleep sleep catch a cold have a cold get to know know 2. 轉(zhuǎn)化為“be + 形容詞/副詞/介詞/名詞” begin / start be on

13、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.Summary1. - How long have you had that bike there? - I have h

14、ad it for three years. How long 多久, 多長(時間)。對時間段提問, 如: for+時間段；since+過去的時間點(diǎn)。e.g. -How long have you worked in Beijing? -For five years.How soon多久以后。對“in+時間段提問, 常用于一般將來時”, 其答語常用“in+時間段”。e.g. -How soon will Mr. Li be back? -In a week. how long, how soon, how often, how farSummaryHow often 多久一次, 對頻率提問,

15、其答語為: once(twice/)+時間段, always, usually 等。e.g. -How often do you exercise? -Once a day.How far 多遠(yuǎn)，對距離提問，其答語是表距離的內(nèi)容。e.g. -How far is it from here to your school? -Three kilometers.A: Hey Eric, _ you enjoyed your time in Beijing so far?B: Yes, it _ been great! Everyone is so friendly.A: How long _ you been in China now?B: Oh, I _ here _ about two years now.A: Wow, that means you havent _ back to the US for two years?B: No, I _ been back twice _ moving to China. _ you been to the US befo