(共20张PPT)
现在完成时
I have been UK for three weeks.
She has just arrived home.
定义:1 表示过去发生或已经完成的某一动作对现在造成的影响和结果,谓语动词一般用短暂性动词。
2 表示过去已经开始,持续到现在的动作和状态,动词一般用延续性动词。
时间状语:since/for
already/yet
ever/never
before/so far
in the past few years
just/recently
Use “never, ever, already, just, yet, for, since”to fill in the blancks.
1 I have___________seen him before, so I have no idea about him.
2 Jack has____________finished his homework.
3 Mr. Wang has taught in this school______________ten years.
4 “Have you___________seen the film ””No, I have___________seen it.”
5 “Has the bus left_________ ””Yes, it has__________left. ”
动词变化规则
have/has+过去分词
规则变化同一般过去时 结尾+ed/d
原形 过去时 过去分词 原形 过去时 过去分词
am/is was been hold held held
are were been think thought thought
go went gone bring brought brought
do did done catch caught caught
become became become teach taught taught
come came come may might might
have/has had had can could could
原形 过去时 过去分词 原形 过去时 过去分词
will would would freeze froze frozen
shall should should forget forgot forgotten
speak spoke spoken wake woke waken
drive drove driven take took taken
break broke broken feed fed fed
steal stole stolen get got got
choose chose chosen lose lost lost
原形 过去时 过去分词 原形 过去时 过去分词
lend lent lent meet met met
smell smelt smelt make made made
sleep slept slept say said said
dig dug dug sell sold sold
get got got learn learnt learnt
spend spent spent leave left left
find found found hold held held
原形 过去时 过去分词
原形 过去时 过去分词 原形 过去时 过去分词
let let let drink drank drunk
put put put run ran run
cost cost cost begin began begun
cut cut cut see saw seen
hurt hurt hurt eat ate eaten
hit hit hit grow grew grown
burst burst burst know knew known
原形 过去时 过去分词
Speak out Past Perfect
begin
come
go
may
keep
forget
break
hold
think
learn
get
have been to have gone to have been in
have gone to 强调“去过某地还没回来”
He has gone to Japan. 他去了日本(已经不在中国)
have been to 强调“去过某地已经回来”
My husband has been to beijing.(他去了北京,并且已经回到当地。)
have been in 强调“住在某地/待在某地一定时间”
Jack has been in China for three years.(在某地居住三年了)
Exercises
Multiple Choice
1 It’s a great movie. I have___________that movie many times.
A saw B seen C see
2 Have you___________really strange or interesting food
A ever eaten B never eaten C ate
3 A ___________your brother talked to you yet
B Yes, he___________.
A has/did B have/have C has/has
4 My family and I ____________to many different countries around the world.
A have flown B has flown C flown
5 My sister_________ridden a bicycle. She is afraid that she will fall off.
A never B has never C has ever
Multiple Choice
6 I’m sorry, but I_________finished my homework yet.
A have B hasn’t C haven’t
7 A: ___________you finished your lunch yet
B: Yes, I______________.
A Has/has B Has/have C Have/have
8 Eva, Thomas, and Robert__________________Hong Kong many times.
A have been B been to C have been to
9 I’ve cleaned the kitchen, but I______________the living room yet.
A haven’t clean B haven’t cleaned C have cleaned
10 A: Have you ever seen a ghost
B: Yes, she____________.
A Has/has B Has/have C Have/graded
Multiple Choice
11 Have you finished answering all the questions__________
A yet B ever C never
12 _________you talked to Mr Parfitt
No, I_____________________ .
A Had/haven’t B Have/haven’t C have/didn’t
13 A: Have you________your homework B: Fine, thanks.
A How B What C When
句型转换
1 I have been to Macau before. (改为否定句)
I_________ ___________been to Macau before.
2 He hasn’t come to school because he was ill. (就划线部分提问)
__________ __________he come to school
3 I bought a new bike just now. (用just改写)
I ______just__________a new bike.
4 We began to learn English three years ago.(改为同义句)
We________English_______three years.
5 He has never surfed, ____________ (改为反义疑问句)
6 They have been here since 2000. _______ _________have they been here
7 The old man _________last year. He has________ _________for a year. (die)
8 Miss Gao left an hour ago. (同义句转换)
Miss Gao has______ _______ ________an hour ago.
现在完成时,
如果后面接一段时间的时间状语,瞬间动词需转换成非延续性动词。
非延续性动词-延续性动词
延续性动词 非延续性动词 延续性动词 非延续性动词
have buy be over finish
keep borrow be dead die
be open open have a cold catch a cold
be closed close wear put on
be on start/begin be awake wake up
be+介词短语 come be asleep fall asleep
be+介词短语 go not have lose
be in join be away leave
be arrive/reach
1 He arrived at the busstop, the bus________for 20 minutes.
A has left B had left C has been away D had been away
2 I________the League for 5 years so far.
A joined B have joined C have been in
3 The factory____________since the February of 1988.
A has been open B has opened C was open D opened
4 Mary and Rose____________friends since they met in 2000.
A have made B have been C made D have become
5 I mustn’t ________until he comes back.
A be away B leave C be left
6 The meeting___________for a week now.
A has finished B has ended C has been over
7 Gao____________this school for nearly 5 years.
A has been in B has come to C has taught
Byebye