谓语动词构成：I/we/you/they have worked; he/she/it has worked
We have lived here since last October. 自从去年十月份我们就一直住在这儿。
She has studied English for 5 years. 她学英语已有5年之久
I'm sorry I have lost my key. I can't open the door.
She has left. If you want to see her, you'll have to come tomorrow.
1、Both his parents look sad . Maybe they _________what's happened to him .（呼和浩特）
Ａ. knew Ｂ. have known Ｃ. must know Ｄ.will know
2、He has _______ been to Shanghai , has he ?
Ａ. already Ｂ.never Ｃ.ever Ｄ. still
3、Have you met Mr Li ______？
Ａ. just Ｂ. ago Ｃ.before Ｄ. a moment ago
4、The famous writer _____ one new book in the past two year .
Ａ. is writing Ｂ.was writing Ｃ.wrote Ｄ.has written
5、—Our country ______ a lot so far .
—Yes . I hope it will be even ______ .
Ａ. has changed ; well Ｂ. changed ; good
Ｃ. has changed ; better Ｄ. changed ; better
6、Zhao Lan ______already ______in this school for two years .
Ａ. was ; studying Ｂ. will ; study
Ｃ. has ; studied Ｄ. are ; studying
7、We ______ Xiao Li since she was a little girl .
Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew
8、Harry Potter is a very nice film .I_______ it twice .
Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see
9、—These farmers have been to the United States .
—Really ? When _____ there ?
Ａ. will they go Ｂ. did they go
Ｃ. do they go Ｄ. have they gone
10、—______ you ___ your homework yet ?
—Yes . I _____ it a moment ago .
Ａ. Did ; do ; finished Ｂ. Have ; done ; finished
Ｃ. Have ; done ; have finished Ｄ. will ; do ; finish
11、 His father ______ the Party since 1978 .
Ａ. joined Ｂ. has joined Ｃ. was in Ｄ. has been in
12、—Do you know him well ?
— Sure .We _________ friends since ten years ago .
Ａ. were Ｂ. have been Ｃ. have become Ｄ. have made
13、—How long have you ____ here ?
—About two months .
Ａ. been Ｂ. gone Ｃ. come Ｄ. arrived
14、Hurry up! The play __________ for ten minutes .
Ａ. has begun Ｂ. had begun
Ｃ. has been on Ｄ. began
15、 It _____ ten years since he left the army .
Ａ. is Ｂ. has Ｃ. will Ｄ. was
16、 Miss Green isn't in the office . she_______ to the library .
Ａ.has gone Ｂ. went Ｃ.will go Ｄ. has been
17、My parents ______ Shandong for ten years .
Ａ. have been in Ｂ. have been to
Ｃ. have gone to Ｄ. have been
18、The students have cleaned the classroom, ?
A. so they B. don’t they C. have they D. haven’t they
19、 has Mr White been a member of Greener China since he to China?
A. How soon, comes B. How often, got
C. How long, came D. How far, arrived
20、 His uncle for more than 9 years.
A. has come here B. has started to work
C. has lived there D. has left the university
1、He has never surfed, ?（改成反意疑问句）
2、They have been here since 2000. (对划线部分提问)
have they been here?
3、The old man _________ last year. He for a year. (die) （动词填空）
4、This factory opened twenty years ago.(同义句转换)
This factory ________ for twenty years.
5、Miss Gao left an hour ago. (同义句转换)
Miss Gao ________ _______ ________ ________ an hour ago.
6、Her mother has been a Party member for three years .（同义句）
Her mother _______ the Party three years ________ .
7、The Green Family moved to France two years ago. (同义句转换)
_______ two years ________ the Green family moved to France.
8、The bus has arrived here. It arrived ten minutes ago. (把两个句子合并成一个句子)
4、现在完成时常与recently（近来），so far（到目前为止），in the past/“last + 一段时间”等时间状语连用。因为上述短语表示的是从现在起往前推算的一段时间，句中的动作是从过去某一时间或时刻开始持续到现在的。故4应选D。
6、现在完成时时常与“for +时间段或since +过去时间点”连用（含从句，从句过去时）。故6应选C。
8、现在完成时还与once（一次），twice（两次），three times（三次），several times（几次）等表示重复次数的词语连用。故8应选B。
9、现在完成时与一般过去时容易混淆，就是因为它们所表示的动作都发生在过去，但二者又有区别：一般过去时表示过去某个时间发生的事、存在的状态或经常发生的动作，说话的侧重点在于陈述一件过去的事情，与现在没有关系；现在完成时表示与现在有关系的发生在过去的动作，它不与表示过去的时间状语（如yesterday , last week , a moment ago等）连用。故9的正确答案为B。
12、B 13、A 14、C 15、A。
16、“have/has gone to + 地点”表示“某人去了某地（还未回来）”，指主语所指的人不在这儿。“have/has been in + 地点”表示“在某地呆了多长时间”，常与表示时间的状语连用。“have/has been to +地点”表示“曾经去过某地（但现在已不在那儿）。”故16的正确答案为A。
17、A 18、D 19、C 20、C
1、has he? 2、How long 3、died, has been dead
4、has been open 5、has been away 6、joined；ago
7、It is, since 8、The bus has been here for ten minutes.
1、Jim has finished doing his homework already. He is free now.
2、He received a letter yesterday.
3、My father has been to the Great Wall before.
4、She hasn't seen the new film yet.
5、She has been to Shanghai.
6、Where has he been these days？