Grammar---现在完成时专项
定义:描述既涉及过去,又联系现在的事情。
谓语结构:has/have+动词过去分词
三种情况+标志词
①结束:already(肯中),yet(否一末),just刚刚
②继续:for+时间段,since+时间点 recently,in/during/over the past few years
③经验:never,once,twice,...times,ever,so far,up to now,up till now,up to the present
否一特的句型转换要围绕has/have展开。
have/has/had单独做谓语,是行为动词,否一特借用do/does/did
have/has/had后加动过分,构成完成时,否一特围绕have/has/had 展开
注意哦!!!
*注意1. already 现完的肯定句中 / yet现完的否一句末
*注意2 继续 for+时间段 since+时间点
时间段:two years /months/weeks/days/hours/minutes
时间点:1999/May/ Monday/ 9 o'clock/ last .../...ago /句子
*注意3 经验:表示含义是 去了已回
has/have been to 去了已回 has/have gone to 去了未回
has/have been in 去了...一直待在那
练习
He already (learn) to draw horses.
2.The Greens (be) in China for five years.
3.— you (wash) your clothes —Yes, I have.
4.Tom saw the film.(改为现在完成时)
5.She has her lunch. (改为现在完成时)
6. He has lunch at home.
否定句: _______________________________________
一般疑问句:_________________________________________
I have lunch at school. (对划线部分提问)
________ _________________________
Sally has got a new watch. (对划线部分提问)
________________________________________
9. They have got a kite and a ball of string.
否定句:__________________________________
10. Amy has got some new books. (改为一般疑问句)
________________________________________
11.He has already finished his homework.
否定句:________________________________________________
一般疑问句:____________________________________________
特问句:_______________________________________________
12. He has already gone home.
否定句:________________________________________________
一般疑问句:_________________________________________
13.I have already had lunch.(改为一般疑问句)
二、选for/since 填空
______two days ______two days ago ______last Monday
______ an hour ______2021 ______ 6 o'clock
The Greens have lived here ______ five months.
The Greens have lived here ______ five months ago.
三、用have been to,have been in 和have gone to 适当形式填空。
1.The office is empty. Everybody home.
2.My brother America four times.
3.Sorry, you can’t speak to Anna. She a party.
4.Peter Canada and he will come back the day after tomorrow.
5.She the Great Wall several times.
6.The girl ever _____ the Paris.
7.Shanghai is a good place. But I never there
8.It’s good to see you again. Where you ?
9.--Where’s Miss Li --She______________ the library.
10.Mary _____ never_____________ the Great Wall.
11.--Is Mr.Wang at home --No,he is not in,he ____________ Shenzhen.
12.--May I speak to Lily --Sorry,she _________ Xi’an.
13. He ______ just_______ Chongqing, I’m afraid you can’t see him.
14.--How long ______ you ______ the factory --For three years.
15.He ___________ Beijing for three months.
四、how特问词组
how long 问多长、问多长时间 对for+时间段或since +时间点 提问
how soon 问多久之后 对in+时间段 提问
how often 问多久几次(问频率) 对 once a week 等 提问
how far 多远(问距离) 句型:How far is it from A to B
how many 多少(问可数n.数量) How many books are there on the desk
how much 多少(问不可数n.数量、问价格) How much water is there in the glass
how about ……怎么样?(询问建议) 后加v.ing (about是介词,后+v.ing)!!!!
注意:for+时间段或since +时间点,要与延续性动词连用。
短暂性动词变延续性动词
open---be open close---be closed die--be dead leave--be away
begin/start--be on finish--be over come/go/arrive--be here/there
get married--be married get in touch with--be/keep in touch with
fall behind--be behind buy--have lend/borrow--keep
练习
用上述表格中适当的特问词填空。
--__________ will he be back --In an hour.
--__________ have you been in China --For ten years.
--_______ will the dinner be ready --It will be ready in 20 minutes.
--__________apples do you have --Six.
--__________are the apples --Six yuan.
--__________is it from his school to home --About half an hour's walk.
--__________ the apples --They're very nice.
--__________ do you visit your mother --Once a week.
句型转换。
1.I have lived here since 1995.(对划线部分提问)
2.Yang Ling has lived here for three years.(对划线部分提问)
3.I go shopping twice a month.(对划线部分提问)
4.The boy will come back in two days.(对划线部分提问)
5.These books cost me fifty yuan.对划线部分提问)
用所给单词适当形式填空。
My parents _______ twenty years ago.They _______for twenty years.(get married)
Hurry up! The film________(begin) for nearly half an hour.
The man_________(die) since five days ago.