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英语“现在完成时--课件(共14张PPT)


2. A: 这本书我已经买了两年了A. : I`ve had the book for two years.
B: 你在哪儿买的?
B: Where did you buy it?
A: 在我老家买的.
A: I bought it in my hometown.
3. A: 你看过这部电影吗? A: Have you seen the film?
注意点三:have been in, have been to 与have gone to 的用法 1、have (has) been in 表示“在某地(多长时间)”,现在仍在那里。常与表 示一段时间的状语连用。例如: Mr. Brown has been in Shanghai for three days. 布朗来上海已经有三天了。 They have been in Canada for five years. 他们到加拿大有五年了。 2、have( has)been to表示“曾经去过某地”,现在已经不在那里了。可与just, ever, never等连用,例如: I have just been to the post office. 我刚去过邮局了。 Mary has never been to the Great Wall. 玛丽从未去过长城。 Have you ever been to Hangzhou before? 你以前曾经去过杭州吗? Have (has) been to 后面可接次数,表示去过某地几次。例如: They have been to that village several times. 他们去过那个村庄好几次了。 3、have (has) gone to 意为“到某地去了”,表示到了某地或正在去某地的途 中。总之,说话时该人不在现场,例如: ----Where is Tom? ----He has gone to the bookshop. 他到书店去了。 Jack Johnson has gone to London. 杰克.约翰逊到伦敦去了。
他已入团两年了。
The man has been dead for several years. The man has died for several years. 这个人已经死了几年了。
( (
√×))
1.I have borrowed the book for 2 weeks.
A
B
C ( B kept )
用括号中所给的动词的适当形式完成下列句子。 1. Mary _______(lose) her pen. ______ you ______ (see) it here and there? 2. ______ you ______ (find) your watch yet? 3. ---Are you thirsty? ---NO, I ______ just _______ (have) some orange. 4. We ________already ______ (return) the book. 5. ______ they _____ (build) a new school in the village? 6. ---Has Tom taught you English? ---Yes, he ______ (teach) us English for two years. 7. I ______(not finish) my homework yet. Can you help me? 8. What ______ they _____ (do) with the newspaper? They have read them. 9. --- The door is open. Who ______ (open) it? Do you know? --- Sorry, I don’t know. 10. My father _____ (read) the novel twice. 11. Wu Dong _____(be) a soldier for one year. 12. The students ______(study) in the middle school since last month. 13. How long ______ you ______(know) him? 14. Mike ______ (make) quite a few friends since he came to China. 15. I _____(give) my friend a nice book recently. 16. Li Ping and Wu Dong ______(see) the old man three times. 17. _____ she ever _____(teach) you English? 18. These children _____ (stay) in the park for two hours.
( ×)
(√ )
They have been here for two days. They have come here for two days. 他们来这儿已经两天了。
((√×))
He has joined the League member for two years. ( ×)
√ He has been a League member for two years. ( )
Put the following sentences into English.
1. A: 火车已经开走了.
A: The train has left.
B: 什么时候开走的?
B: When did it leave.
A: 半个小时之前开走的. A: It left half an hour ago.
2. 表示过去已经开始,持续到现在的动作或状态,也可 以表示可能继续下去的动作或状态。通常和 for(+段时 间), since(+点时间) 引导的时间状语连用。以及 so far, by now, these days, in the last ten years 等 连用。 I have been here for over two years. He has worked here since 2000.
2.The film has begun for 5 minutes.( B been on)
ABC 3. 这辆自行车我买了两年了。
I’ve __h_a_d_ the bike __fo_r__ two years.
4. He left Nanjing two years ago.
He _h_a_s_ b_e_e_n_ a_w_a_y_ f_r_o_m_ Nanjing for two years.
fall asleep/get to sleep — be asleep
join the Party — be in the Party/be a member of
I have bought a new dictionary for a week. I have had a new dictionary for a week. 我买一本新词典已有一星期了。
瞬间动词与延续性动词的转换
come/go — be (in)
leave — be away
borrow — keep
buy — have
die — be dead
begin — be on
arrive – be here/there go out — be off
marry/get married (to)— be married (to)
do-did-done
draw-drew-drawn
drink-drank-drunk drive-drove-driven
eat-ate-eaten
fall-fell-fallen
fly-flew-flown
forget-forgot-forgotten
give-gave-given
go-went-gone
**现在完成时**
现在完成时构成:助动词have(has)+过去分词 否定句:在have/has后加not 一般疑问句: 把have/has提到主语前 动词的过去分词:规则变化(和过去式一样)
不规则变化
不规则变化:
am/is-was-been
are-were-been
begin-began-begun break-broke-broken
I have just had my breakfast. (对现在的影响:不饿)
通常与表示包括现在在内的时间副词 just(刚刚), already(已经), before, yet(一般疑问:已经;否定 句:还) never, ever等状语连用
① I have never heard of that before. ② Have you ever ridden a horse? ③ She has already finished the work. ④ Has Brian got a job yet? ⑤ I’ve just finished my homework. ⑥ He has not come yet.
注意点一: 现在完成时与一般过去时的用法比较 现在完成时表示过去的动作一直延续到现在甚至会继续下去或表示 过去的动作对现在造成的影响;一般过去时表示动作发生的时间在 过去。现在完成时属于现在时态范围,因此,不能和表示过去的时 间状语连用。 如:yesterday, last night, two weeks ago等 试比较: The plane has arrived . 飞机已经来了。(说明现在的情况:飞机 在这儿) The plane arrived a quarter ago. 飞机是一刻中以前来的。(强调 动作发生的时间在过去) I have taught here for fifteen years. 我在这儿已经教了十五年。 (表示十五年前的动作一直延续到现在,还可能会继续。) I taught here last year. 我去年在这儿教书了。
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