英语八年级下册Section A获奖课件ppt
展开T learn the new wrd: hmetwn T review the present perfect tenseT learn the usage f fr and sinceT use the Grammar Fcus sentences t create simple cnversatin
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.
Grammar Fcus
Q1:现在完成时的延续性用法是指什么? 常和哪些时间状语连用?Q2:fr和since 后分别加什么? 二者如何转换?Q3:对fr和 since用什么提问?Q4:此用法中动词特点是什么? 如何将非延续动词转换为延续动词?
Read again and discuss the questins in yur grup ,then tell us the answers.
Fill in the blanks. 1. Hw lng yu that bike ver there? I it three years.2. Hw lng his sn the train and railway set? He it his furth birthday.
have had
has wned
’s wned since
’ve had fr
3. yu ever ftball? Yes, I I was little, but I a while nw.
Have played
haven’t played fr
did when
Jim is in Japan. He arrived there three days ag.2. They are very hungry. Their last meal was ten hurs ag.
Jim has been in Japan fr three years.
They have nt eaten fr ten hurs.
Rewrite the sentences using fr r since.
3. I have a camera. I bught it in 2009.4. I knw Anna. I first met her three years ag.5. Linda is ill. She became ill n Mnday.
I have had a camera since 2009.
I have knwn Ann fr three years/since three years ag.
Linda has been ill since Mnday.
Fill in the blanks with the crrect frms f the verbs in brackets.
1. 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.
have never been
have never wned
always want
3. We ________ (have) a pian since last Nvember. We ________ (buy) it frm the Li family when they mved t the US last year.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.
have nt been/haven’t been
Interview sme students. Then give a reprt. A: D yu have a(n) ________?B: Yes, I…A: Hw lng have yu wned …?B: I…
Reprt:A has a …,he bught it …,he has wned it fr…B has a…,
1. Miss Liu has taught English ______ she came here. A. since B. as C. when D. fr2. Since we began t use the Internet, ur lives ____ a lt. A.change B.had changed C.will change D.have changed
3. My sister has learnt English ______. A. fr twelve years ag B. since she was fur C. twelve years ag D. at the age f fur 4. She ______ the bk ______ tw days ag. A. has brrwed; since B. has kept; since C. kept; fr
1. His grandpa died in 2008. His grandpa ___________________ fr 10 years.2. I bught the bk last week. (同义句转化) I __________ the bk fr a week.
has been dead
3. The meeting has been n fr an hur. (对划线部分提问) _________ has the meeting been n?
1、He has left Beijing fr a week.
2、The dr has clsed fr five minutes. 3、The class has begun since 10:00
We`ve learned
现在完成时的延续性用法
此用法常用的时间状语以及转换
此用法中动词的特点以及转换方式
对fr和since提问
Review the Grammar Fcus and tell the differences between fr and since.
第一类:非延续动词 延续动词 buybrrwbecmeput n
常见非延续性动词和延续性动词的转变
第二类:非延续动词 be + 形容词/副词/介词/名词dieget married tfinishleavejin
be married t
be away frm
be in /be a member f
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