中考英语语法课件：现在完成时一（简化全面）

(共15张PPT)
-高山英语空中课堂
现在完成时态-1
现在完成时态必会五个知识点
第一：概念
第二：句子核心结构
第三：提示词暗示词有哪些
第四：动词过去分词变化形式
第五：命题老师在不同题型的意图
现在完成时态概念和例子
1)现在完成时表示过去发生的动作,并对现在有影响。
Someone has broken the window. (窗户现在是坏的)
I have already lost the key. (我现在没有钥匙)
I haven’t read that book yet . (不了解书的内容)
I have just cleaned my hands. (手是干净的)
常与already(已经) yet(已经)just(刚刚),ever(曾经)等词连用.
already: 常用于肯定句中.
yet: 常用于否定句,疑问句尾.
现在完成时
2)现在完成时表示从过去一直持续到现在的动作或状态。
She has studied English for 5 years.
He has lived in Beijing since ( 自从)he was born .
Have you stayed here since ( 自从) 3 o’clock
常与for, since引导的时间短语或从句连用.
for+ 时间段
since+时间点 , since+ 句子
现在完成时
have/ has + done (过去分词)
过去分词(pp)其变化方法和动词过去式基本相同。有部分不同，需要记好。
He has lived in Shenzhen for 4 years.
He hasn't lived in Jinan yet.
Has he lived in Shenzhen for 4 years
Yes,he has. / No, he hasn’t .
句子结构
常用于现在完成时的时间副词,介词: (read and remember)
already (已经): 用于肯定句I have already posted the letter .
yet(已经，仍，还): 用于否定句,疑问句 He hasn’t done his homework yet.Have you finished your homework yet (已经)
just(刚刚) They have just left.
ever(曾经) Have you ever been to Beijing
never(从不) I have never seen him .
before(以前) Have you seen the film before
since(自从…以来) I’ve worked in the school since 1999.
for(长达) He’s lived in Shenzhen for 6 years.
in the past several days / weeks/ years(在过去的…)
recently(最近) I have not written to my parents recently.
so far(到目前为止) So far she has learned 5 English songs.
up to now(到目前为止)I have grasped 3,000words up to now.
this morning/month/year(今天早上/这个月/今年)
动词过去分词规则变化表格
构成规则 原形 过去式 过去分词
一般变化加-ed (动词有千万，一般情况“不用管”，只记下面特殊情况即可） work plant play worked planted played worked
planted
played
结尾e的动词末尾加-d like live change liked lived changed liked
lived
changed
末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-ed. plan stop drop planned stopped dropped planned
stopped
dropped
以辅音字母加y结尾的，先变y再加-ed carry study cry carried studied cried carried
studied
cried
朗读记忆动词以及过去式和过去分词。
1.be-- 2.come—
3.go-- 4.do—
5.have-- 6.drink—
7.give-- 8. eat–
9.know-- 10.make—
11.run-- 12.say—
13.see-- 14.find—
15.draw-- 16.get—
17.hear-- 18.begin—
19.buy-- 20.leave—
was/were --been
came--come
went--gone
did--done
had-had
drank--drunk
gave--given
ate--eaten
knew--known
made--made
ran--run
said--said
saw-seen
found--found
drew--drawn
got--got
heard-heard
began--begun
bought--bought
left--left
过去式以及分词不规则变化表格（部分）
考点一：用for 或since专项训练
1. Jill has been in America _________ Monday.
2. Mr. Jason has been in Japan _______ three days.
3. My aunt has lived in England_______15days.
4. Margaret is in her office. She has been there _______7 o’clock.
5. Nobody lives in those houses. They have been empty______ many years.
6. Mike has been ill ________ a long time. He has been in hospital ______ October.
since
for
for
since
for
for
since
牢记口诀：since＋时间点；for＋时间段
since: (自…以来)
1)since+时间点
He has stayed here since 5 o’clock.
2)since+ 时间段+ ago
He has stayed here since 5 hours ago.
3)since+ 从句
She has taught English since he came here.
for: (长达）
for+ 时间段
He has kept the book for 2 weeks.
since , for 的用法(阶段性小结-一定要理解记忆哦)
考点二 ：各种句式变化
1. She has done her homework. (改否定句)
2. She has already told us the news. (改否定句)
3. The rain has already stopped. (改一般疑问句)
4. I have waited here for two hours. (划线提问)
5.He has lived in ShangHai since he left Beijing. (划线提问)
6. She has learned French since 2002. (同义句)
She has learned French ______ 2 years.
She has learned French _______ 2 years __________.
She hasn’t done her homework.
She hasn’t told us the news yet.
Has the rain stopped yet
How long have you waited here
for
since
ago
Where has he lived since he left Beijing
考点三：英汉互译1.你以前做过风筝吗 2.我从来没有见过这么奇怪的人．3.到现在你学了多少英语单词 4.这部电影他已经看过5遍了.5.最近有没有读一些有趣的书 6 .在过去几天里,你吃了什么 7.自从她搬到上海以后,我就没见过她.Have you made a kite before I’ve never seen such a strange man.How many English words have you learned so far He has already seen this film 5 times.Have you read any interesting books recently What have you eaten in the past several days I haven’t met her since she moved to Shanghai . 考点四：重点，难点，考点.
1 A: Where is your father Steve
B: Oh, he has gone to Shanghai for a meeting.
The person is not here.
2 A: I have been to Beijing twice.
B: Oh, really Was it great fun
I have never been there.
A: Yes, very exciting.
The person has come back and he is here.
They have never been to London before,
They have gone there and they are not here..
have been to swh. : 某人曾经去过某地，已经回来．
has gone to swh. :　某人去了某地，还没有回来．
用have/has been to, have/has gone to填空：
1.—Where is your brother
—He ____________ the shop. He’ll be back soon.
2. — ______ you ever _________ to America
—Yes, I ___________ New York twice.
3. —Here you are at last! Where _____ you _____
—I _____________ London.
4. —David _______________ Australia.
—I’m sure he’s already arrived.
5. —Is Benny here
—No, he __________ the school library. He left
five minutes ago.
has gone to
Have been to
have been to
have been
have been to
has gone to
has gone to
Thank you!