初中英语人教新目标 (Go for it) 版八年级下册Unit 10 I’ve had this bike for three years.Section A教学ppt课件

这是一份初中英语人教新目标 (Go for it) 版八年级下册Unit 10 I’ve had this bike for three years.Section A教学ppt课件，文件包含Unit10Period3课件pptx、Unit10Period3教案doc、Unit10Period3练习doc、Unit10Period3学案doc、初中阶段现在完成时三_高清mp4、现在完成时三_高清mp4等6份课件配套教学资源，其中PPT共24页， 欢迎下载使用。

let's enjy a vedi
Yu’re having a yard sale. What wuld yu d with the mney yu raise?
learn new wrds
hmetwn /'həʊm'taʊn/ n. 家乡；故乡What d yu knw abut her hmetwn? 关于她家乡的情况你知道什么？In my hmetwn. 在我的家乡。
Grammar Fcus
1.过去发生的动作对现在造成的影响或结果。和already， never, ever, just, befre, yet等状语连用。
2.过去已经开始，持续到现在的动作或状态，常与fr或since引起的一段时间状语连用。
动词构成：have/has+v过去分词
have breakfast
I have just had my breakfast.
I’m nt hungry nw
mved herein 2004
I still live here
I have lived here fr three years.
I have lived here since 2004/three years ag.
2. 现在完成时动词可以表示开始于过去持续 到现在(也许还会继续进行下去)的动作或状态。1) I have studied English since last year. 我从去年开始学习英语。2) She has lived in Beijing fr five years. 她住在北京已经五年了。注意: cme, g , leave, arrive, buy, lse, receive, jin, die, 和marry 等动词所表示的动作是一时的, 不能延续的, 故不能与fr …, since …等开头的表示一段时间的状语连用。不过, 这些词用于否定句则可以与表示持续的时间状语连用，即动作的不发生是可以持续的。
3. 现在完成时把过去的动作和现在的结果联系起来， 一般过去时只限于表示过去的动作本身, 与现在 的结果无关。现在完成时与一般过去时在意义上 的区别举例如下： I have cleaned my rm. (My rm is clean nw.) 我已经打扫过我的房间了。 I cleaned my rm last week. (I did it in the past.) 我上周打扫了我的房间。 They have bught a dictinary. (They bught a dictinary and they have it nw.) 他们买了一本字典。
注意: 现在完成时不能和明确指出时间的状语(如: yesterday, last, year, in 1976, tw days ag, just nw, when she came in 等)连用，但可以和不明确指出时间的状语(如: already, yet, ever, never, smetimes, always, ften, befre, nce, twice, recently, lately等)连用；也可以和表示包括现在在内的时间状语(如：tday, this mrning, this week, this year等)连用。
1. 转换为相应的延续性动词，用于现在完成时。 brrw — buy — put n — catch a cld — get t knw — get t sleep —
非延续性动词和延续性动词之间的转换
have/has kept
have/has had
have/has wrn
have/has had a cld
have/has knwn
have/has slept
2. 转化为“be + 形容词/副词/介词/名词”begin / start — g ut — clse — pen — get t/arrive/reach —die — leave — marry —
have/has been n
have/has been ut
have/has been clsed
have/has been pen
have/has been in/at
have/has been dead
have/has been away
have/has been married
finish/stp —fall sleep — jin — becme — make friends — cme/g —
have/has been ver
have/has been asleep
be in/be a member f
have/has been in
have/has been in a member f
have/has been
have/has been friends
have/has been in/at
1. The class was ver ten minutes ag.(同义句转化) The class ___________________ fr ten minutes.2. His grandpa died in 2004. (同义句转化) His grandpa ___________________fr 10 years.3. I bught the MP3 last week. (同义句转化) I __________ the MP3 fr a week.4. Kitty jined the Reading Club last year. (同义句转化) Kitty _____________________ the Reading Club since last year.
has been ver
has been dead
has been a member f
1. —When ________ yu ________ the new bike? —I ________ it fr 2 days. A. did, have; bught  B. did, buy; have had      C. did, buy; have bught2. It's 3 years since he ____ the army. A.has jined B.has been in C.jined 3. My grandparents ________ in that city since 2008. A. will live          B. live    C. have lived                  D. were living4. —What age did yu leave hme? —I left hme at 18, Neil. I ________ yur city fr five years. A. have gne t             B. have been t C. have been in      D. have cme t 
4a.Rewrite the sentences using fr r since.
Jim is in Japan. He arrived there three days ag.2. They are very hungry. Their last meal was ten hurs ag.3. I have a camera. I bught it in 2009.
They have been hungry fr ten hurs . / since ten hurs ag.
Jim has been in Japan fr three years. /since three years age .
I have had a camera since 2009. / fr abut eight years .
4. I knw Anna. I first met her three years ag.5. Linda is ill. She became ill n Mnday.
I have knwn Ann fr three years. /since three years ag.
Linda has been ill since Mnday. / fr abut three days .
4b.Fill in the blanks with the crrect frms f the verbs in brackets.
I _______________ (never be) t the water park befre. I want t _____ (g) next mnth befre the weather gets t cld.2. They _________________ (never wn) any pets, but they _________________ (always want) t have a dg. 3. We _________ (have) a pian since last Nvember. We _______ (buy) it frm the Li family when they mved t the US last year.
have never been
have never wned
always want
4. Cathy and Amy ____________ (nt be) back t their hmetwn fr tw years. They ______ (miss) their hmetwn a lt and hpe t visit the place next year.5. This museum _________ (be) here fr ver 20 years. It _____ (be) ne f the ldest buildings in this small twn.　
haven’t been
4c .Fill in the questins and ask tw students. Then cmplete the chart.
1. D yu have a (n)_________? Hw lng have yu had it?2. D yu wn a (n)__________? Hw lng have yu wned it?
have a gd time
(1) . Students can use the key structures: ① — Hw lng have yu had that bike ver there? — I’ve had it fr three years. ② Hw lng has his sn wned the train and railway set? He’s wned it since his furth birthday. ③ Have yu ever played ftball? Yes, I did when I was little, but I haven’t played fr a while nw.(2) The distinctin between simple past tense and present perfect tens e.
用fr 或since填空
Mr. Brwn has had his TV ________ 15 years. I’ve taken driving lessns _________ last mnth. My sister has had her cell phne ________ a mnth . My friends haven’t visited me ___________ my birthday. We haven’t used ur car ________ a lng time . She hasn’t had a gd cup f cffee _________ years. Tm has wrn glasses _________ he was 7 years ld.