初中现在完成时态讲解带练习.docx
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初中现在完成时态讲解带练习.docx
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初中现在完成时态讲解带练习
一.现在完成时的含义及用法
1.现在完成时表示过去发生的动作,并对现在有影响。
2.现在完成时表示从过去一直持续到现在的动作或状态。
现在完成时的基本句型:
肯定式:
主语+助动词have/has+动词的过去分词.
否定式:
主语+助动词have/has+not+动词的过去分词.
疑问式:
助动词Have/Has+主语+动词的过去分词
用法①现在完成时表示过去发生的动作,并对现在有影响。
Someonehasbrokenthewindow.(窗户现在是坏的)
Ihavealreadylostthekey.(我现在没有钥匙)
Ihaven’treadthatbookyet.(不了解书的内容)
Ihavejustcleanedmyhands.(手是干净的)
此时,现在完成时常与already(已经),yet(已经),just(刚刚),ever(曾经)等词连用,通常放在助动词之后,过去分词之前。
already:
常用于肯定句中.
yet:
用于否定句,翻译为还没。
疑问句尾.翻译为已经
1.你已经找到你的书了吗
2.他们在这个城市建了许多房子.
3.Judy还没到达.
4.你吃过早饭了吗
用法②
现在完成时表示从过去一直持续到现在的动作或状态。
ShehaslearnedEnglishfor5years.
HehaslivedinBeijingsince(自从)hewasborn.
Haveyoustayedheresince(自从)3o’clock
for+时间段
since+时间点,since+句子
①Mr.BrownhashadhisTV_____15years.
②I’vetakendrivinglessons_______lastmonth.
③Mysisterhashadhercellphone_____amonth.
④Myfriendshaven’tvisitedme_______mybirthday.
⑤Wehaven’tusedourcar_____alongtime.
⑥Shehasn’thadagoodcupofcoffee____years.
⑦Tomhaswornglasses_______hewas7yearsold.
二.havebeen与havegone的用法比较
havebeento“到过,去过”,表示曾经到过某处,但现在人不在那儿。
havegoneto“去了”,表示已经去了某地,现在人可能在去的途中或已在那儿了。
havebeenin“呆在某处一段时间了”
三.实义动词分为:
瞬间动词、延续动词
瞬间动词:
borrow,die,join,begin,start,finish,end,leave,buy,arrive,come
在现在完成时的肯定句中,瞬间动词不能与表示短时间的句子连用,否定句中可以。
瞬间动词若要连用可替换成别的表达方式:
1.瞬间动词可用于“段时间+ago”的一般过去时句型
2.瞬间动词可改成与之相对应的延续性动词及短语.与段时间连用
动作
状态
die
Bedead
Borrow/buy
Keep/had
leave
Beaway
arrive
Behere
begin
Beon
End/finish
Beover
join
Bein
marry
Bemarried
例句:
他的爷爷已经去世2年了。
Nick参军3年了.
他离开深圳好长时间了。
这本书我已借了4个月了.
1. The famous writer _____ a new book in the past two year .
A. is writing B.was writing C.wrote D.has written
2. Have you met Mr. Li ____
A. Just B. ago C.before D.a moment ago
long have you ____ here — About two months .
Abeen B. gone C. come D. arrived
4. —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
5. —______ 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
6. We ______ Xiao Li since she was a little girl .
A. know B. had known C. have known D. Knew
7. Harry Potter is a very nice film. I _____ twice.
A. will see B. have seen C. saw D.see
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
9. Zhou Lang ______already ______in this school for two years .
A. was studying B. will study C. has studied D. are; studying
10.His father ______ the Party since 1998 .
A.joined B.has joined C. was in D. has been in
11.—Do you know him well — Sure .We ______ friends since ten years ago
A. were B. have been C. have become D. have made
12. He has ___ been to Shanghai, has he
A. already B.never C.ever D. still
13. Hurry up!
The play __________ for ten minutes .
A. has begun B. had begun C. has been on D. began
14. It ___ ten years since he left the army .
A. is B. has C. will D. was
15. Miss Green isn't in the office. She_______ to the library.
A.has gone B. went C.will go D. has been
16. My parents ______ Shandong for ten years.
A. have been in B. have been to C. have gone to D. have been
17. The students have cleaned the classroom, ____
A. so they B. don’t they C. have they D. haven’t they
答案:
一.
用法①
Haveyoufoundyourbookyet
Theyhavebuiltmanybuildingsinthiscity.
Judyhasn’tarrivedyet.
Haveyouhadbreakfast
用法②
For;since;for;since;for;for;since
三.
①Hisgrandpahasbeendeadfor2years.
Itis2yearssincehisgrandpadied.
②Nickhasbeeninthearmyfor3years.
Itis3yearssinceNickjoinedthearmy.
③HehasbeenawayfromShenzhenforalongtime.
ItisalongtimesinceheleftShenzhen.
④Ihavehad/keptthebookfor4months.
Itis4monthssinceIborrowedthebook.
选择题:
1-5DCACB
6-10CBBCD
11-15BBCAA
16-17BD
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