中考英语三轮冲刺考前语法专项突击课件16讲-3.时态之完成时：现在完成时 (含答案)

这是一份中考英语三轮冲刺考前语法专项突击课件16讲-3.时态之完成时：现在完成时 (含答案)，共46页。PPT课件主要包含了助动词，already 已经，yet 还已经，just 刚刚，影响现在饿了，just，already，yet，肯定句，句中句末等内容，欢迎下载使用。

have/has + dne (过去分词)
1.表示过去发生或已完成的动作，对现在造成影响。
I have just drunk a glass f juice.
→ I dn’t want t drink anything nw.
But I haven’t had dinner yet.
I have already drunk a glass f juice.
→ I am hungry nw.
影响：现在不渴了，不想喝
But I haven't had dinner yet.
用already或yet填空。(1) Mst f us have finished ur cmpsitins _______.(2) He hasn’t visited the exhibitin _______.(3) —Have they taken dwn the ld pictures _______? —N, they haven’t.
already→肯定句；yet →否定/疑问句；
2.过去某时到现在的经历。
nce; twice 次数
s far 到目前为止
recently 最近
in the last few days 在过去几天
Has Li Jianjian ever had ht-pt?
Li Jianjian has never had ht-pt.
Li Jianjian has had ht-pt recently.
Li Jianjian has had ht-pt s far.
Li Jianjian has had ht-pt twice.
Li Jianjian has had ht-pt in the last few days.
in the last few days
我们城市的公共交通系统这几年改善了很多。The public transprt system in ur city _______ _______ a lt in the past few years.
—Why dn’t yu g t the mvie with us?—Oh, I _______ it twice.A. have seen B. saw C. see
3.动作 (延续性) 发生在过去持续到现在，可能持续到未来。
They have lived tgether fr many years.
They have lived tgether since many years ag.
Hw lng have they lived tgether?
They have lived tgether since they were very yung.
My uncle has been a dctr ________ 10 years and my aunt has been a cach ________ 10 years ag.A. since; frB. fr; since C. since; sinceD. fr; fr
写出下列动词的过去分词形式。see _______ plan _______ like ______ knw ______ buy _______ play _______ help _______ wrry _______
My little brther Gerge has already ________ (grw) much taller and strnger than he used t be.
Lily _______ a lt. She’s n lnger the girl she used t be. A. changesB. changed C. has changedD. will change
Bill ________ ________ (learn) a lt abut Chinese culture since he came t China.
She has finished her hmewrk.
主语+have/has+过去分词(dne)+其他.
She hasn’t finished her hmewrk.
Has she finished her hmewrk?
主语+have/has nt+过去分词+其他.
Yes, she has.
N, she hasn’t.
Have/Has+主语+过去分词+其他？
肯定回答：Yes, 主语+ have/has.
否定回答：N, 主语+ haven't/hasn't.
特殊疑问词+have/has+主语+过去分词+其他？
What has she finished?
I have been t Hngkng befre. (改为否定句)I ________ ________ ________ Hngkng befre.
He has cme t schl. (改为一般疑问句并做肯定和否定回答)________ ________ ________ ________ ________？________, ________ ________. ________, ________ ________.
grammar: The Present Perfect Tense
I wn’t g t see the mvie tnight, because I ________ my ticket.A. lstB. have lst C. will lst D. didn’t lse
1. 过去发生的动作或状态从过去一直延续到现在。
3. 过去某时到现在的经历。
1. 过去某个时间发生的动作或存在的状态。
2. 过去经常或反复发生的动作。
上下两句成因果当用现在完成时
2. 过去发生的动作对现在的影响。
I will return the bk t the library because I _____________ (finish) reading it.
have finished
A: He has bught a lt f nvels fr 3 years.
B: He has had a lt f nvels fr 3 years.
用法： 不与含 fr, since 等引导的一段时间连用。
Q: A和B哪个表达是正确的?
不买不借就放be借就存着买就有
C: He has brrwed sme nvels frm the library fr a week.
D: He has kept the nvels fr a week.
E: The bug has died fr a lng time.
F: The bug has been dead fr a lng time.
I bught the bk tw days ag. ( 改为同义句 ) I the bk fr tw days.
My parents (marry) fr 30 years.
have been married
I fell asleep tw hurs ag. → I since .
have been asleep
有去必(been)有回刚(gne)去还没回
This is Miss Wang speaking. I want t speak t Mary.
She has gne t the cinema. I have just been t the cinema. She has been in the cinema fr 5 hurs.
—Where is yur father? —He (去了) Shanghai. He (已经待在) there fr a week.