初中英语八大时态详细语法解析习题及答案

过去将来时
1.宾语从句或间接引语中
eg He didn't expect that we would all be there.
2.表示过去习惯性的动作
eg During that period, he would do this every day.
3.表示过去的愿望、倾向，多用于否定句
eg They knew that we would never permit such a thing.
过去将来时基本结构
过去将来时由would, was/were going to, was/were to was/were about to等加动词原形构成, 也可由was/were on the point of加动名词构成。

例句：
I knew you would agree. 我知道你会同意的。

I said I would arrange everything. 我说我来安排一切。

八种时态详解：过去将来时
表示过去的某时以后将要发生的动作。

但这个"将来"时间绝不会延伸到“现在”；而仅限于“过去时间区域内”。

由此可以看出，含这个时态的句子常带一个表示“过去某个时间点”的状语。

这个状语或是一个短语，或是一个句子。

这个时态常用于：
A）宾语从句或间接引语中；B）表示过去习惯性的动作；C）表示过去情况中的“愿望”、“倾向”，多用于否定句。

例如：
A) When I thought about it , I wondered what their reaction would be . 当我考虑这件事时，我想知道他们的反应是什么。

She told me that she would go on trip to Europe the next day. 她告诉我，她第二天要去欧洲旅行。

He didn't expect that we would all be there. 他没料到我们会全在那儿。

B) During that period , he would do morning-exercises every day. 在那段时间，他每天早锻炼。

Whenever he had time, he would help his mother with some housework. 无论他什么时间有空,他总是帮他妈妈干点家务活。

C) No matter how difficult the work was , he would keep on doing it until h e accomplished it . 不管工作有多难，他总会坚持不懈地把它干完。

They knew that we would never permit such a thing. 他们知道我们绝不会允许发生这样的事。

Even after the lecture ended, the audience would not leave . 甚至在讲座结束之后，听众仍不肯离去。

过去将来时几种结构表未曾实现的意图
was / were going to + 动词原形；was / were to + 动词原形；was / were about to + 动词原形等结构都可表达当时一种未曾实现的意图或打算。

如：
The conference was going to be held the next month. 会议下个月开。

We were to have our class at eight. 八点我们该上课了。

I was about to tell him about it when Wu Dong got in. 就在我要告诉他时，吴东进来了。

过去将来时练习题
I. 选择填空
1. Li Ming said he _____happy if Brian_____to China next month.
A. as; come
B. was; would come
C. would be; came
D. will be; come
2. Jenny said she _____her holiday in China.
A. spent
B. would spent
C. was going to spent
D. would spend
3. —What did your son say in the letter?
—He told me that he ______ the Disney World the next day.
A. will visit
B. has visited
C. is going to visit
D. would visit
4. I hoped Tina ______ to my birthday party on time the next Wednesday.
A. to come
B. is coming
C. will come
D. was coming
5. Father said that he ______ me to Beijing the next year.
A. took
B. would take
C. takes
D. will take
6. We were not sure whether they ______ more vegetables.
A. are going to grow
B. were going to grow
C. will grow
D. have grown
7. She ______ to work when the telephone rang.
A. is going
B. will go
C. was about to go
D. is to go
II. 用所给动词的适当形式填空
1. Miss Zhang said she ________(visit) the Great Wall next summer.
2. She told him that she ________(not stay) here for long.
3. I wasn’t sure whether Lucy_______(come) the next year.
4. The scientists said the world’s population _______ (slow) down in futur
e.
5. She said the bus _______(leave) at five the next morning.
6. I wasn't sure whether he _______(lend) me his book the next morning.
7. He was fifty-six. In two years he _______(be) fifty-eight.
8. Whenever she has time, she ______(help) them in their work.
Key:
I. 1-7 CDDDBBC
II. 1. would visit 2. would not stay 3. would come 4. would slow 5. was lea ving 6. would lend 7. would be 8. would help
I. 选择填空
1. Li Ming said he _____happy if Brian_____to China next month.
A. as; come
B. was; would come
C. would be; came
D. will be; come
2. Jenny said she _____her holiday in China.
A. spent
B. would spent
C. was going to spent
D. would spend
3. —What did your son say in the letter?
—He told me that he ______ the Disney World the next day.
A. will visit
B. has visited
C. is going to visit
D. would visit
4. I hoped Tina ______ to my birthday party on time the next Wednesday.
A. to come
B. is coming
C. will come
D. was coming
5. Father said that he ______ me to Beijing the next year.
A. took
B. would take
C. takes
D. will take
6. We were not sure whether they ______ more vegetables.
A. are going to grow
B. were going to grow
C. will grow
D. have grown
7. She ______ to work when the telephone rang.
A. is going
B. will go
C. was about to go
D. is to go
II. 用所给动词的适当形式填空
1. Miss Zhang said she ________(visit) the Great Wall next summer.
2. She told him that she ________(not stay) here for long.
3. I wasn’t sure whether Lucy_______(come) the next year.
4. The scientists said the world’s population _______ (slow) down in futur
e.
5. She said the bus _______(leave) at five the next morning.
6. I wasn't sure whether he _______(lend) me his book the next morning.
7. He was fifty-six. In two years he _______(be) fifty-eight.
8. Whenever she has time, she ______(help) them in their work.
Key:
I. 1-7 CDDDBBC
II. 1. would visit 2. would not stay 3. would come 4. would slow 5. was lea ving 6. would lend 7. would be 8. would help
过去完成时
1.发生在“过去的过去”
eg When I woke up, it had stopped raining.
2.与一个表示过去的时间状语连用
eg Peter had collected more than 300 Chinese stamps by the time he was ten.
3.在过去某时之前开始一直延续到这一时间
eg By the end of last year, he had worked in the factory for twenty years.
过去完成时基本结构
由 had 加动词的过去分词构成。

例句：
She said she had never been to Paris. 她说她从未去过巴黎。

When the police arrived, the thieves had run away. 警察到达时，小偷们早就跑了。

By the time he was twelve, Edison had begun to make a living by himself. 到了十二岁那年，爱迪生开始自己谋生。

时态详解：过去完成时
一、过去完成时的概念与结构特点
概念：过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作，即"过去的过去（ past-in-the-past ）"。

----|-------------------------- |-------------------------------|---------------------------->
那时以前那时现在
构成：过去完成时由"助动词 had + 过去分词"构成，其中 had 通用于各种人称。

They had already had breakfast before they arrived at the hotel.
She had finished writing the composition by 10 ：00 this morning.
二、过去完成时的判断依据
1. 由时间状语来判定
一般说来，各种时态都有特定的时间状语。

与过去完成时连用的时间状语有：
（ 1 ） by + 过去的时间点。

如： I had finished reading the novel by nine o'clock last night.
（ 2 ） by the end of + 过去的时间点。

如： We had learned over two thousand English words by the end of last term.
（ 3 ） before + 过去的时间点。

如： They had planted six hundred trees before last Wednesday.
2. 由"过去的过去"来判定。

过去完成时表示"过去的过去"，是指过去某一动作之前已经发生或完成的动作，即动作有先后关系，动作在前的用过去完成时，在后的用一般过去时。

这种用法常出现在：
（ 1 ）宾语从句中
当宾语从句的主句为一般过去时，且从句的动作先于主句的动作时，从句要用过去完成时。

在told, said, knew, heard, thought等动词后的宾语从句。

如：
She said that she had seen the film before.
（ 2 ）状语从句中
在时间、条件、原因、方式等状语从句中，主、从句的动作发生有先后关系，动作在前的，要用过去完成时，动作在后的要用一般过去时。

如：
When I got to the station, the train had already left.
After he had finished his homework, he went to bed.
注意： before, after 引导的时间状语从句中，由于 before 和 after 本身已表达了动作的先后关系，若主、从句表示的动作紧密相连，则主、从句都用一般过去时。

如：
Where did you study before you came here?
After he closed the door, he left the classroom.
（ 3 ）表示意向的动词，如hope, wish, expect, think, intend, mean, suppose 等，用过去完成时表示"原本…，未能…"
We had hoped that you would come, but you didn't.
3. 根据上、下文来判定。

I met Wang Tao in the street yesterday. We hadn't seen each other since he went to Beijing.
三、过去完成时的主要用法
1. 过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束，即发生在"过去的过去"。

如：
When I woke up, it had stopped raining.
我醒来时，雨已经停了。

（主句的动作发生在"过去的过去"）
2. 过去完成时是一个相对的时态，表示的是"过去的过去"，只有和过去某一时间或某一动作相比较时才使用它。

如：
He told me that he had written a new book. (had written 发生在 told 之前 )
3. 过去完成时需要与一个表示过去的时间状语连用，它不能离开过去时间而独立存在。

此时多与 already ， yet ， still ， just ， before ， never 等时间副词及 by ，before ， until 等引导的短语或从句连用。

如：Before she came to China, Grace had taught English in a middle school f or about five years.
Peter had collected more than 300 Chinese stamps by the time he was ten.
4. 过去完成时表示某一动作或状态在过去某时之前已经开始，一直延续到这一过去时间，而且动作尚未结束，仍然有继续下去的可能。

如： By the end of last year, he had worked in the factory for twenty years.（ had worked 已有了 20 年，还有继续进行下去的可能）
四、过去完成时与现在完成时的区别
现在完成时表示的动作发生在过去，但侧重对现在产生的结果或造成的影响，与现在有关，其结构为"助动词 have (has) + 过去分词"；过去完成时则是一个相对的时态，它所表示的动作不仅发生在过去，更强调"过去的过去"，只有和过去某时或某动作相比较时，才用到它。

试比较：
I have learned 1000 English words so far.
到目前为止我已经学会了 1000 个英语单词。

I had learned 1000 English words till then.
到那时为止我已经学会了 1000 个英语单词。

- I'm sorry to keep you waiting. 对不起，让你久等了。

- Oh, not at all. I have been here only a few minutes.
没什么，我只等了几分钟。

（"等"的动作从过去某一时间点持续到现在）
- John returned home yesterday. 约翰昨天回到家的。

- Where had he been?
他去哪儿了（答语中使用过去完成时是指约翰在 returned home 之前去了哪些地方，即"过去的过去"）
五、过去完成时与一般过去时的区别
虽然这两种时态都表示过去发生的动作或存在的状态，但在使用时应注意以下几点：
1. 时间状语不同：过去完成时在时间上强调"过去的过去"；而一般过去时只强调过去某一特定的时间。

试比较：
They had arrived at the station by ten yesterday.
They arrived at the station at ten yesterday.
2. 在没有明确的过去时间状语作标志时，谓语动词动作发生的时间先后须依据上下文来判断：先发生的用过去完成时，后发生的则用一般过去时。

如：
She was very happy. Her whole family were pleased with her, too. She had ju st won the first in the composition competition.
3. 当两个或两个以上接连发生的动作用 and 或 but 连接时，按时间顺序，只需用一般过去时来代替过去完成时；另外，在 before ， after ， as soon as 引导的从句中，由于这些连词本身已经表示出时间的先后，因此也可以用过去时来代替过去完成时。

如：
He entered the room, turned on the light and read an evening paper.
I (had) called her before I left the office.
过去完成时用法之表未曾实现的想法
过去完成时可表示过去未曾实现的想法和打算，通常连用的动词是 want, think, hope, p lan, mean, expect, intend, suppose 等：
I had meant to come, but something happened. 我本想来，但有事就没有来。

I had intended to speak, but time did not permit. 我本想发言，但时间不允许。

We had hoped that you would come to see us, but you didn’t. 我们本想你来看我们的，但你没有来。

过去完成时练习题
1. 单项选择
1．He asked me _____ during the summer holidays.
A. where I had been
B. where I had gone
C. where had I been
D. where had I gone
2. What ____ Jane ____ by the time he was sever?
A. did, do
B. has, done C did, did. D. had, done
3. I ______ 900 English words by the time I was ten。

A. learned
B. was learning
C. had learned
D. learnt
4. She ______lived here for ______ years.
A. had, a few
B. has, several
C. had, a lot of
D. has, a great deal of
5. By the time my parents reached home yesterday, I _____ the dinner alread y.
A had cooked B. cooked C. have cooked D. was cooked
6. She said she __________ the principle already
A .has seen B. saw C. will see D. had seen
7. She said her family _______ themselves ______ the army during the war.
A. has hidden, from
B. had hidden, from
C. has hidden, with
D. had hidden, with
8. By the time he was ten years old, he _________.
A. has completed university
B. has completed the university
B. had completed an university D. had completed university
9. She had written a number of books ______ the end of last year.
A. for
B. in
C. by
D. at
10. He _____ to play ____ before he was 11 years old.
A had learned, piano B. had learned, the piano
C. has learned, the piano
D. learns ,piano.
11. What _______ Annie ____ by the time he was ten?
A. did, do
B. did, did
C. has, done
D. had done
12 .He ___ in the factory for three years before he joined the Army.
A. has worked
B. works
C. had worked
D. will work
13. By the end of last week, they ____ the bridge.
A. has completed
B. completed
C. will complete
D. had completed
14. Ben hates playing _____ violin, but he likes playing ____ football.
A. a…the
B. the… the
C. / …the
D. the…/
15. By the time he was 4, he ______ a lot of German words.
A. had learned
B. has learned
C. learned
D. learns
16 .Jim turned off the lights and then _____ the classroom.
A. was left
B. had left
C. has left
D. left
17.They _________ in Guangzhou since 2000.
A. lived
B. had lived
C. have lived
D. were living
18. The train from Beijing_______ ten minutes ago.
A. has arrived
B. was arriving
C. arrived
D. had arrived
19. The students _________ their classroom when the visitors arrived.
A . have cleaned B. had cleaned C. was cleaned D. have been cleaned
20. Fergie_______ the project in one hour.
A. have finished
B. will finish
C. finishes
D. has finished
21. The man ________ his coat and went out.
A. put on
B. had put on
C. will put on
D. was putting on
22 My mother______ in that factory at the age of 18.
A. had worked
B. has worked
C. worked
D. works
23. Dad ________ while he _______ TV.
A .fell asleep…watch B. was falling asleep…watched
C. fell asleep……was watching
D. had fallen asleep…watched
2.用动词的适当形式填空
1. We _____________ (paint) the house before we ______________ (move) in.
2. That rich old man _____________ (make) a will before he _____________ (d ie).
3. They _____________ (study) the map of the country before they ________ (leave).
4. The robbers _____________ (run away ) before the policemen _______ (arri ve).
5. I __________ (turn off) all the lights before I ____________ (go) to be
d.
6. Paul __________ (go) out with Jane after he __________ (make) a phone ca ll.
7. Tom __________ (say) he ___________ (read) the book twice.
8. Our plan ____________ (fail ) because we _____________ (make) a bad mist ake.
9. When the chairman ______________ (finish) speaking, he _____________ (le ave)the hall.
10.The Reads __ ______ (have) lunch when I ________________(get) to their h ouse.
11.When I ______________(arrive) at the station, he ____________________(le ave).
12..We _______________(learn) about 4000 English words by the end of last t erm.
13. I waited until he _______________(finish) his homework.
14. We were surprised at what she ________already ______(do)
15.She ____________(not go) to Qingdao because she ________________ (go) th ere before.
16. He ______________(not tell) you the news yet.
17. He said he _____________already_________(give) the book to the teacher.
18. I ______________(be) to Shanghai before.
19. She told me she _________________(be) to Sanya three times.
20.She _____________(play) the guitar while her sister_______________(sing).
现在进行时
1.说话、写文章的当刻正在发生的动作
eg They are having a football match.
2.现阶段一直在进行的动作
eg He is preparing for CET Band Six.
3.表示说话人的情感，如赞许、批评等
eg She is often doing well at school.
4.表示在近期按计划或安排要发生的动作
eg Are you staying here till next week?
现在进行时基本结构
现在进行时由 am/is/are 加现在分词构成。

例句：
Th ey’re having a meeting. 他们在开会。

I’m studying at an evening school. 我在上夜校。

Mike is coming home on Thursday. 迈克星期四回来。

They’re having a party next week. 下星期他们将开一个晚会。

You’re always interrupting me! 你老打断我的话!(抱怨)
My father is always losing his car keys. 我爸老丢车钥匙。

(不满)
She’s always helping people. 她老是帮助别人。

(赞扬)
时态详解：现在进行时
主要用来描述“说话、写文章的当刻”正在发生的动作，或是“现阶段”一直在进行的动作。

它适用于下面的情况：
1）“说话、写文章的当刻”正在发生的动作。

例如：
They are having a football match .他们正在赛足球。

She is writing her term paper. 她正在写学期论文。

Someone is asking for you on the phone. 有人找你听电话。

2）“现阶段”一直在进行的动作。

这种情况并不是说某个动作在说话的那会儿正在发生，而是说某个动作在当前一段时间内一直在进行着，或是重复地发生着。

例如：
He is preparing for CET Band Six. 他在为大学英语六级考试作准备。

How are you getting along with your new job 你那份新工作干得怎么样
3）表示说话人的情感，如：赞许、批评；喜欢、厌恶等。

这时的动作并不是正在发生或进行，而是表示经常性，相当于“一般现在时”所描述的情况。

例如：
He is always thinking of others , not of himself . （表示赞许）他总是为他人着想，而不为自己。

She is often doing well at school. （表示满意）她在学校学习挺不错的。

Are you feeling better today? （表示亲切）你今天觉得好一些吗
One of my roommates is constantly leaving things about.（表示不满）我的一个室友老是乱扔东西。

Some sellers are often knocking at our door and promoting their products to us .（表示不喜欢）有些推销员老是敲我家的门,向我们推销他们的产品。

4）表示在近期按计划或安排要发生的动作,用于这种情况仅限于少量的动词，如：go , come , leave ,arrive , see , have , lunch( 吃午饭 ) , return, dine ( 进餐，尤指晚餐 ) , work , sleep , stay , play , do , wear( 穿，戴 ) 等。

例如：
I'm dinning out with my friends this evening. 今晚我将和朋友在外面吃饭。

An American professor is giving a lecture this afternoon. 今天下午一位美国教授要来作报告。

We are having a holiday next Wednesday. 下周三我们放假。

Are you staying here till next week? 你要在这儿呆到下星期吗
现在进行时用法之表将来
现在进行时表将来，主要表示按计划或安排要发生的动作：
I’m leaving tomorrow. 我明天走。

They’re getting married next month. 他们下个月结婚。

现在进行时与一般现在时均可表示将来，区别是：用现在进行时表示将来，其计划性较强，并往往暗示一种意图；而一般现在时表示将来，则其客观性较强，即通常被视为客观事实，多指按时刻表或规定要发生的情况：
I’m not going out this evening. 今晚我不准备出去。

What time does the train leave? 火车什么时候开?
现在进行时练习题
一、写出下列动词的现在分词：play______run__________swim________make______ _go________like________write________ ski_______read________have_______sing_____ __dance_______put______see_____buy______love__________live_______take________co me________get________stop________sit________begin________shop__________
二、用所给的动词的正确形式填空：
1.The boy __________________ ( draw)a picture now.
2. Listen .Some girls __________( sing)in the classroom .
3. My mother ____________ ( cook )some nice food now.
4. What _____ you ______ ( do ) now?
5. Look . They _____________( have) an English lesson .
6.They ____________(not ,water) the flowers now.
7.Look! the girls ____________(dance )in the classroom .
8.What is our granddaughter doing?She _________(listen ) to music.
9. It's 5 o'clock now. We ___________(have)supper now
10.______Helen__________(wash )clothes? Yes ,she is
三、句型转换：
1. They are doing housework .(分别改成一般疑问句和否定句)
①_______________________________________________
②_______________________________________________
2．The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答)
①_______________________________________________
②_ ___________________________________
③_____________________________
3．I'm playing the football in the playground .(改为否定句)
________________________________________________
4．Tom is reading books in his study . (改为一般疑问句)
________________________________________________
5. My mother is cooking some nice food now. ( 改一般疑问句并作肯定和否定回答)
①_______________________________________________
②_ ___________________________________
③_____________________________
6.They are not watering the flowers now. (改为肯定句)
现在进行时态提高题
一.填空题
1．Mr Zheng _______________ (read) a book now.
2. The rabbits _________________ (jump) now.
3.. Look ! Tom and John ________________ (swim).
4. My brother _________________ (make) a kite in his room now.
5. Look! The bus _______________ (stop).
6. We _______________ (have) an English class now.
7. Listen! Someone is__________________(come).
8. They ___________________(catch) butterflies now.
9. He ______________________ (do) an experiment now.
10. They _____________________(collect) stamps now.
11. Look! He _________ (dive) now.
12. Tom __________________ ( watch ) TV in the dining room.
13. The doctors _____________________ (get ) off the bus.
14. Come on. They _________________ ( leave ) now.
15. It _______________________ (eat) fish now.
16. My father __________________(work) in the office now.
17. Where is your mother?
She ________________________ (answer) the phone.
18. The teachers ________________ (run) now.
二、按要求改写句子
1. The boy is playing basketball.
否定句：____________________________
一般疑问句：_________________________
肯定回答：__________________________
否定回答：__________________________
对The boy提问：__________________________
2. 造句:
1).she,the window,open,now.(用现在进行时连词成句.)_________________
2).is,who,the window,cleaning?(连词成句)______________________
3).She is closing the door now.(改成否定句)______________________
4.)You are doing your homework.(用"I"作主语改写句子)_______________
5).they,the tree,sing,now,under.(用现在进行时连词成句.)______________
6).The Young Pioneers are helping the old woman.(改成一般疑问句)__________
三、用现在进行时完成下列句子:
1.What_________you__________(do)?
2.I_____________(sing) an English song.
3.What________he____________(mend)?
4.He______________(mend) a car.
5.______you__________(fly) a kite?Yes,_______.
6.______she___________(sit) in the boat?
7.______you_____________(ask) ques tions?
8.We_______________(play) games now.
现在完成时
1.表示截止现在业已完成的动作
eg By now, I have collected all the data that I need.
2.表示发生在过去而对现在产生影响、带来结果的动作
eg She has been to the United States.
3.表示过去发生的动作持续到现在，并可能还要延续
eg I have learned English for 8 years.
现在完成时基本结构
由 have 加动词的过去分词构成，主语是第三人称单数时，要将 have 改为 has。

例句：
I have seen the film already. 我已经看过那部电影了。

(现在我知道电影的内容了。

)
Have you seen my bag? 你看到我的手提包了吗? (你知道它在哪里? )
She has been a dancer for ten years. 她已当了十年的舞蹈演员了。

We’ve planted thousands of trees in the past few years. 过去几年我们种了成千上万棵树。

时态详解：现在完成时
对于初接触现在完成时的人来说，往往会产生一种茫然，因为它似乎与一般过去时相似。

那就是，这两种时态描述的动作都始于过去。

其实不然，现在完成时主要表示，发生在过去的动作延续到现在刚刚完成、或许还要延续；侧重于这个动作对现在带来的结果、产生的影响、积累的总和等等。

而一般过去时则只不过是表示动作发生在过去的什么时候。

弄清了这一区别，就很容易理解现在完成时了。

它主要适用于下面的几种情况：
1）表示截止现在业已完成的动作
By now, I have collected all the data that I need .到现在为止，我已收集到了我所需的全部资料。

She has read 150 pages today .她今天已看了150页。

We haven't met for many years .我们已多年没见了。

They have developed a new product .他们研制成功了一种新产品。

2）表示发生在过去而对现在产生影响、带来结果的动作
Have you had your dinner? 你吃晚饭了吗
She has been to the United States. 她已去美国了。

You have grown much taller.你长高了许多。

3）表示过去发生的动作持续到现在，并可能还要延续
It has been five years since he joined the army .他参军五年了。

They have learned English for eight years .他们已学了八年的英语了。

So far we've only discussed the first five chapters.至今我们还只讨论了前五章。

几点注意
1)一个句子应该用什么时态只能取决于它需要表达的意思，以及它所处的语言环境。

例如：
He speaks English .（一般现在时，说明动作发生的经常性。

）
He spoke English when he was in New Zealand .（一般过去时，说明动作发生的时间。

）
He is speaking English.（现在进行时，说明动作正在进行。

）
He has spoken English for three years since he came to the USA.（现在完成时，这里说明动作的总和。

）
He has been speaking English since he came to the USA. （现在完成进行时，强调动作的连续性。

）
2）在含有时间状语从句或条件状语从句的主从复合句中，如果主句的谓语动词是一般将来时，那么从句的谓语动词就只能用一般现在时来表示将来时；如果主句的谓语动词是过去将来时，那么从句的谓语动词就只能用一般过去时来表示过去将来时。

例如：I will not play tennis if it rains tomorrow.
I would not play tennis if it rained the next day.
3) 有些动词表示无法持续的动作，它们一般不宜用于进行时态中。

这类动词常见的有：be , believe , consist , find , forget , hate , have , hope , hear , know , li ke , love , notice , prefer , remember , see , seem , smell , suggest , taste , understand , want , wish , sit down , stand up 等等。

Be动词若是用于进行时态，可表示暂时、短暂的情况或表现。

例如：
Tom is being a good boy today .汤姆今天很乖。

He is being childish .他这样做是耍孩子气。

You are not being modest .你这样说不太谦虚。

4）关于现在完成时的时间状语问题
A. 凡是"完成时态"都表示，不知道也不管动作发生的具体时间, 所以在使用现在完成时的句子里，不可以带有表示具体过去时间的状语，如：yesterday , last week ( month ,
year , etc. ) , two weeks ago , in 1999等；但常和有些副词连用，如： just , bef ore , already , often , never , ever , not…yet , always等等。

B. 在以when提问的特殊疑问中不能用现在完成时。

另外，ago不能用于现在完成时的句子里，因为它表示从现在算起的以前某个时间，属于表示具体过去时间的状语。

但是可以用before 来表示"以前"的意义，因为它只表示"以前"，而不知什么时候的以前。

C. 如果是不表示连续性的动词用于现在完成时的句子，不可以和以for表示的"一段时间"的状语连用。

在这种情况下，应该用"It has been … ；since…"的句式来表达。

如：
He has joined the army for five years. （错误）
It has been five years since he joined the army.（正确）
现在完成时用法之常用词语
能与现在完成时连用词语很多，如副词just, already, yet, before, ever, recently 等，但下面是一些典型而且重要的例子：
(1) since(自从)：不管用作介词、连词还是副词, 句子(主句)谓语通常都用现在完成时：
I haven’t seen her since last week. 自上周以来我一直未见过她。

Where have you been since I last saw? 自我上次见到你之后你到哪里去了?
【注】有时可用其他时态的情况，但须注意：
① 对于某些表示状态的动词(如 seem 等)，或因语义等方面的原因，有时可能用一般现在时比较现在完成时更合适：
It seems like years since we last met. 我们似乎几年未见面了。

Since when does the $42 plus $5 service charge come to $48? 从什么什候开始42元加5元的服务费等于48元了?
② 若不是指从过去持续到现在，而是指从较远的过去持续到在一个较近的过去，则用过去完成时：
Yesterday he told me that he hadn’t eaten anything since Tuesday. 他昨天告诉我自星期二以来他一直未吃任何东西。

(指从星期二至昨天未吃东西)
③ 表示时间长度时，通常用一般现在时代替现在完成时：
It’s ten years since he left here. 他离开这儿已10年了。

(2) so far(到目前为止)：
So far there has been no bad news. 到现在为止还没有什么坏消息。

We haven’t had any trouble so far. 到目前为止，我们还没有遇到任何麻烦。

(3) in [for, during] the past [la st] … years(在过去…年中)：
In the past two years I’ve seen him little. 过去两年我很少见到他。

I have been here (for) the last [past] month. 最近一个月里我都在这儿。

【注】在一定的上下文里，若是以过去时间为起点，也可用过去完成时。

(4) up to [until] now(到现在为止)：
Up to now, the work has been easy. 到现在为止这工作还算容易。

I have heard nothing from him up to now. 到现在为止我还没有听到他一点音信。

(5) It’s [will be] the first time that…(第一次…)：
It’s the first time I’ve come here. 这是我第一次来这儿。

Don’t forget, it’ll be the first time I’ve spoken in public. 别忘了，这是我第一次在公共场合发言。

现在完成时练习题
一、单项选择
1、Both his parents look sad .Maybe they _________what's happened to him .
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 ; stu dying 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 ni ce 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 onＤ. 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
二、句型转换
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 Fra nce.
8、The bus has arrived here. It arrived ten minutes ago. (把两个句子合并成一个句子)
___________________________________________。