资料简介
新目标八年级英语期中综合测试卷 4 套
第 1 套 Review of Units 1~5
Ⅰ．Choose the best answers. 单项选择题。(每小题 2 分，共 30 分)
1．He will be back ________ few weeks.
A. in B. on C. for D. at
2．It was after dark when the two children were both ________ on the
safety crossing by a lorry.
A. knocked down B. knocked out C. run out D. run across
3．Look at all the corruption that’s going on. It’s time the city
was ________.
A. cleaned out B. cleaned down C. cleaned away D. cleaned
up
4．How much did you pay ________ that bike?
A. over B. off C. on D. for
5．If you don’t go, I shall not ________.
A. too B. also C. neither D.
either
6．You should ________ that bad habit.
A. get out of B. get down upon C. get along with D. get away
with
7．We ________ the stranger, wondering who he was.
A. gaze round B. gaze at C. gazed at D.
gaze a way
8．The young American stood quietly ________ British guards searched
his clothes.
A. as B. while C. when D.
since
9．Read the letter and ________ him.
A. passed it on to B. pass on it to C. pass it for D. pass
it on
10．“Why can’t you and Bill go to the movies tonight? ” “We are
________ a history test tomorrow. ”
A. supposed to having B. supposedly to have
C. supposed to have D. supposedly to having
11．We haven’t ________ all the difficulties yet.
A. done without B. out down C. gone through D. got over
12．Plato is a thinker that we all should ________.
A. look up to B. look into
C. look through D. look down upon
13．If it ________ tomorrow, we’ll not have the meeting.
A. rain B. rains C. will rain D.
wouldrain
14．We ________ TV when the telephone rang.
A. watched B. were watching C. watch D.
are watching
15．He asked his father ________ ?
A. where it happens B. where did it happen
C. how it happened D. how did it happen
Ⅱ．Cloze test. 完形填空。(20 分)
阅读下面短文，掌握其大意，然后从短文下面各小题所给的四个选项中选
择一个最佳答案。
It was winter, and Mrs. Hermann wanted to do a lot of shopping, so
she waited 16 it was Saturday. When her husband 17 , she took
him to the shops with her to pay(付款) for everything and to carry her
bags. They went to a lot of shops, and Mrs. Hermann 18 a lot of things.
She often 19 and said, “Look, Joe! Isn’t that beautiful! ”
He then answered, “All right, dear. How 20 is it? ” And took
his money 21 to pay for it.
It was dark(黑暗) when they came out of the last 22 , and Mr.
Hermann was very 23 and thinking about other things, like a nice
drink at home. Suddenly(突然) his wife looked up at the sky and said,
“Look 24 that beautiful moon, Joe! ” Without stopping, Mr. Hermann
answered. “All right. How 25 is it? ”
Ⅲ．Reading. 阅读理解(10 小题，每题 3 分，共 30 分)
A
During the summer holidays there will be a changed schedule of
services for the students. Changes for dining-room and library service
hours and for bus schedules will be put up on the wall outside of the
dining-hall. Weekly film and concert schedules will be put up each
Wednesday outside of the student club.
In the summer holidays, buses going to the town centre will leave
the gate every hour on the half hour during the day. The dining room will
serve three meals a day from 7: 00 am to 7: 00 pm during the week and
two meals from noon to 7: 00 pm on weekends. The library will be open
at its usual hours during the week, but have shorter hours on Saturdays
and Sundays. The weekend hours are from noon to 5: 00 pm.
Students must have a new summer card if you want to use the library
lending services. This announcement will also be seen in the next week’s
student newspaper.
26．This announcement is to ________.
A. tell students of important schedule changes
B. tell students of new bus and library services
C. show the excellent services for students
D. ask students to change their library cards
27．From this passage we know ________.
A. there is a film each week in the student club
B. there is a film or a concert each week in the student club
C. there is a film or a concert on every Wednesday in the student
club
D. there will be no changes about the schedules of the weekly film
and concert during the summer holidays
28．At which of the following times will the bus leave the gate? ( )
A. 8: 00, 9: 00, 10: 00, 11: 00 B. 8: 30, 9: 30, 10:
30, 11: 30
C. 8: 00, 9: 00, 10: 30, 11: 00 D. 8: 00, 9: 30, 10:
00, 11: 30
29．In the summer holidays, the library will have ________.
A. no special hours B. special hours on
weekdays
C. special hours on weekends D. special hours both
on weekdays and weekends
30．We may know that during the summer holidays ________.
A. few students will stay in the university
B. no breakfast will be served on weekends
C. the student newspaper will sell more copies
D. there will be a concert or a film each Wednesday
B
I often dreamed about Pisa when I was a boy. I read about the famous
building called the Leaning Tower of Pisa. But when I read the word Pisa,
I was thinking of pizza. I thought this tower was a place to buy pizza.
It must be the best place to buy pizza in the world, I thought.
Many years later finally saw the Leaning Tower. I knew then that it
was Pisa and no pizza. But there was still something special about it
for me. The tower got its name because it really does lean to one side.
Some people want to try to fix it. They are afraid it may fall over and
they don’t like it leans over the city.
I do not think it’s a good idea to try to fix it. The tower probably
will not fall down. It is 600 years old. Why should anything happen to
it now? And, if you ask me, I like what it looks like. To me it is a very
human kind of leaning. Nothing is perfect, it seems to say.
And who cares? Why do people want things to be perfect? Imperfect
things may be more interesting. Let’s take the tower in Pisa. Why is
it so famous? There are many other older, more beautiful towers in Italy.
But Pisa tower is the most famous. People come from all over the world
to see it.
31．This passage is about ________.
A. Italian pizza
B. Italy’s problems
C. How the Leaning Tower of Pisa got its name
D. Why the writer likes Pisa
32．The writer used to think Pisa ________.
A. in Spain B. not very famous
C. not the same as pizza D. the same as pizza
33．The Leaning Tower of Pisa is ________.
A. modern B. falling down C. 600 years old D. 60 years old
34．The writer ________.
A. doesn’t like what the tower looks like
B. likes what the tower looks like
C. thinks it’s the most beautiful tower in Italy
D. doesn’t like towers
35．The writer likes the Leaning Tower of Pisa because ________.
A. it’s old B. it’s perfect
C. it sells pizza D. it’s imperfect
Ⅳ．Translate the following letter into English. 把这封信译成英语。
(20 分)
亲爱的姑姑：
你好！我在学校有很多朋友。我们彼此相处得都很好。但是有一天，我的
一个朋友丢了一百块钱。他认为是我拿了他的钱，而且他还把这件事告诉了其
他朋友，于是他们对我不再像过去那样友好了。我对此感到很苦恼。
我需要你的帮助。你能给我建议吗？
参考答案
Ⅰ．1~5 AADDD 6~10 ACBAC 11~15 DABBC
Ⅱ．16~20 ABCAC 21~25 BBDCB
Ⅲ．26~30 ABBCB 31~35 DDCBD
Ⅳ． May 2, 2004
Dear Aunt,
Hi! I have made many friends at my school. We are getting along very
well. But one day one of my friends lost 100 yuan. He thought I had taken
his money and he told others about it. They are not as friendly to me
as they were before. I’m very unhappy.
I need your help. Can you give me some advice?
Yours,
Gao Fei
侄儿：高飞
2004 年 5 月 2 日
第 2 套 Midterm Exam（Units 1~5）
Ⅰ．Choose the word whose pronunciation is different from the others.
各组单词中，有一个单词划线部分的读音与其他三个单词划线部分的读音不同，
请选出。(每个 1 分，共 5 分)
Ⅱ．Choose the best answers. 单项选择题。(每个 2 分，共 30 分)
1．I hear she’ll be back ________ a week.
A. after B. in C. from D.
at
2．Did he give you anything else ________ the book?
A. but B. besides C. beside D. except
3．My sister can’t cook, ________ .
A. either can my brother B. nor my brother can
C. neither can’t my brother D. my brother can’t,
either
4．Every student in our class were out except ________ , because we
had something else to do.
A. Li Ping and I B. Li Ping and me C. I and Li Ping D. me
and Li Ping
5．I ________ a candle and could see well by candlelight.
A. lights B. light C. lighted D.
lited
6．The old lady can’t hope to ________ her cold in a few days.
A. get away B. get off C. get out D.
get over
7．I don’t think he ________ here next week.
A. comes B. came C. will come D.
coming
8．It’s ten o’clock! Are you still ________ TV?
A. watch B. watches C. watching D.
watched
9．Can you tell me ________ at that time?
A. what were they doing B. what they were doing
C. what are they doing D. what they are doing
10．The teacher said light ________ much faster than sound.
A. traveled B. travels C. will travel D. had traveled
11．If it ________ , I’ll go to the zoo.
A. won’t rain B. don’t rain C. doesn’t rain D. rain
12．You’ll ________ .
A. late B. later C. are late D.
be late
13．I traveled ________ the world for a few years.
A. all B. on C. for D. around
14．There is a blackboard ________ our classroom.
A. in front of B. in front off C. in the front of
D. the front of
15．We are all here ________ Tom, because he is ill at home.
A. except B. beside C. besides D.
excepts
Ⅲ．Cloze test. 完形填空。阅读下面短文，掌握其大意，然后从短文下
面各小题所给的四个选项中选择一个最佳答案。(每个 2 分，共 20 分)
Once(从前)there was a king. He was very rich(富有)and 1 great
power(权力). But he wasn’t happy. He was 2 .It made him feel sad
all the time. No doctor knew 3 was wrong with him. One day one of
them 4 him, “After much thought and study, I have found out that
there is only one way for you to get 5 .You must wear the shirt of
a happy man. ”
So the king sent(派)his men to every part of his land 6 a happy
man. First, they visited the rich and powerful(有权势的人). They asked
these people if(是否)they were happy, 7 each of them answered that
they didn’t know 8 real happiness meant(意味).
One day, one of the king’s men met a woodcutter. “Are you
happy? ”asked the king’s men. “As happy as the day is long, ”answered
the woodcutter.
“Oh, good! ”said the man, “ 9 me your shirt. ”“Why? ”said the
woodcutter, “I haven’t
got 10 .”
Ⅳ．Reading. 阅读理解。根据短文内容，判断正误，正确的写 T，不正确
的写 F。(每个 2 分，共 20 分)
A
Mr and Mrs Brown lived in a small town near London with their child.
Sometimes Mr Brown came back home from work very late, when his wife and
the child were asleep, and then he opened the front door of this house
with his key(钥匙)and came in very quiet.
But one night when he was coming home very late, he lost(丢)his key,
so when he reached his house, he rang the bell. Nothing happened. He rang
it again. Again nothing happened.
Nobody moved inside the house. Mr Brown knocked at(敲)the bedroom
window, he spoke to his wife, he shouted, but she didn’t wake up. At
last he stopped and thought for a moment. Then he began to speak like
a small child. \! Mother! ”he said. \! I want to go to the toilet! ”He
spoke quite quietly but at once(立刻)Mrs Brown woke up. Then he spoke
to her, and she opened the door for him.
1．The Browns lived in a small town near London.
2．Mr Brown’s wife and his child went to sleep after he came back
from work.
3．One night Mr Brown lost his key to the door, so he knocked at the
front door and the bedroom window.
4．Mr Brown said\! Mother”like a small child because he wanted his
wife to wake up.
5．Mrs Brown woke up at once when she heard the bell rang. She opened
the door for her husband.
B
The sun is always shining. But it can only shine on one side of the
earth at one time. When the sun is shining on one side of the earth, it
is night on the other side.
At night, you can see the stars(星星). The stars are in the sky all
day. But the light from the sun is so bright that you can’t see them.
When night come, there is no light, and the stars are bright enough to
see. The stars look very small. But some of them are even bigger than
the sun. They look small because they are so far away from you. Big things
look much smaller when they are far away. The sun is closer(近)to the
earth than other stars, so it looks bigger.
6．When it is night, the sun ________ .
A. doesn’t shine
B. shines for a short time
C. disappears(消失)
D. shines on the other side of the earth
7．We can’t see the stars in the sky at daytime(白天)because
________ .
A. there are no stars there
B. the stars are much smaller than the sun
C. the bright light from the sun makes them not seen(被看见)
D. the stars come out only at night
8．The stars look small because ________ .
A. they are far away
B. they are small
C. they have no light
D. they are in the sky
9．Small things may look ________ when they are close.
A. bigger B. small C. near D.
far away
10．The sun looks bigger than other stars because ________ .
A. it’s bigger B. it’s far away in the
sky
C. it gives much bright light D. it’s closer to the
earth than other stars
Ⅴ．Writing. 书面表达。(共 25 分)
Dear Editor:
I quarreled with a friend but I knew deep down that it was my fault.
So I tried to talk to him, but he paid no attention to me. Maybe I hurt
him too much. I tried talking to him again and he did the same thing.
Is our friendship over?
Gao Yang, Shananxi
这是一位同学写给编辑的一封信。要求为他排忧解难。假设你就是这位编
辑，给他写封回信。字数在 100 词左右。
参考答案
Ⅰ．1~5 BDBCB
Ⅱ．1~5 BBDBC 6~10 DCCBB 11~15 CDDCA
Ⅲ．1~5 BCCDD 6~10 BCBAA
Ⅳ．1~5 TFFTF 6~10 DCAAD
Ⅴ．One possible version:
Dear Gao Yang,
I think it is too early to say whether or not your friendship is over.
I don’t know what you said to your friend, but if he does not want to
talk to you, I think you must have upset him a great deal. You need to
give him more time to forgive you. People often say things they don’t
mean but a few words in anger do not last for ever.
At least you have tried to say you are sorry. Even though he doesn’t
want to talk yet, your friend knows that you want to make up. And if he
is a true friend, he will realize that friendship is more importasnt than
being angry. Of course, maybe he doesn’t want to talk to you again. This
means he doesn’t value your friendship very highly. If so, have you lost
anything worth worrying about?
第 3 套 八年级第二学期期中测试题
笔试部分(60％)
Ⅰ．语音。找出每组划线部分的读音与所给音标相同的词(8％)
Ⅱ．选择划线部分的正确释义(5％)
( )1．I hope you all have a good time．
A．上一堂好课 B．节省时间 C．过得愉快
( )2．I’m afraid he’s out at the moment．
A．现在他外出了 B．他就站在外面 C．一会儿他就要外出
( )3．By thy way, where are you going now？
A．在路的旁边 B．顺便说一下 Ｃ．为你指路
( )4．We won’t leave before nine．
A．我们立刻动身 B．九点以前我们必须走
C．九点以前我们不走
( )5．At the head of the queue was an old woman．
A．作为这个队列的领导 B．在队列最前面
C．在队列末尾
Ⅲ．从 B 栏中找出 A 栏各句的答语,将其标号填在括号内(6％)
A
( )1．Hello！ May I speak to Mary, please？
( )2．I’m afraid I can’t go to your birthday party．
( )3．Thank you for asking me to have lunch with you．
( )4．Are you free tomorrow？
( )5．Li Lei, this is my friend, Jim．
( )6．May I have another cake, please？
B
A．Sure ！ Here you are ！
B．It’s a pleasure．
C．I’m sorry to hear that．
D．Speaking ！
E． Hello, Jim！ Nice to meet you．
F． Yes, I think so．
Ⅵ．选择正确答案(20％)
( )1．The farmers are getting ready_________the next year．
A．for B．in C．to D．at
( )2．Jim helped Li Lei __________ his English last week．
A．in B．with C．by Ｄ． at
( )3．The days___________shorter in autumn．
A．do B．gets C．get D．take
( )4．Your skirt is different__________mine．
A．to B．for C．from D．with
( )5．I’m going to have a birthday party．___________you like to come？
A．Could B．May C．Can D．Would
( )6．Hello！ May I___________to Wei Jing, please？
A．talk B．say C．tell D．speak
( )7．Would you like____________more milk？
A．much B．some C．many D．a few
( )8．You want to get your book back,___________？
A．don’t B．do you C．aren’t D．are you
( )9．Turn___________the radio, please, I want to listen to the weather
report．
A．in B．on C．to D．at
( )10．I can’t leave__________six．
A．when B．from C．before D．to
( )11．____________bad weather！
A．What a B．How a C．How D．What
( ) １2．In the USA, people eat a lot of beef．
So__________we．
A．are B．does C．do D．and
( )13．A：In England, people eat fish and chips．
B：Oh, we________． We eat a lot of chicken．
A．don’t B．eat not C．haven’t D．aren’t
( )14．I’d like a cup of tea_________nothing__________it．
A．with, on B．have, in C．has, in D．with, in
( )15．Which is__________food in the USA？
A．the most popular B．more popular
C．the popularest D．popular
( )16．Let’s give him___________to eat．
A．different something B．something different
C．different anything D．anything different
( )17．I often help my mother _________the washing
A．does B．do C．did D．is doing
( )18．There are only three cups here． We need one_________．
A．more B．most C．another D．other
( )19．I need____________some shopping．
A．does B．do C．am doing D．to do
( ) ２0． Uncle Wang worked ____________．
A．careful B．carefully C．be careful D．care
Ⅴ．连词成句(5％)
1． farmers, help, needed, the, apple, the, with, harvest．
_________________________________________________________________．
2．the, best, is, of, spring, the, year, season
_________________________________________________________________
3．like, Australia, weather, is, what, in, the？
_________________________________________________________________
4．I, a, can, take, message？
_________________________________________________________________
5．only, it, to, will, ten, there, take, walk, minutes．
_________________________________________________________________
Ⅵ．补全对话(每空一词)(8％)
(1) A：Can I____________you？
B：Yes, please, I want to buy a sweater．
A：What____________do you want？
B：I’d like a red one．
A：Sorry． We don’t have red sweaters, but we have blue ones and yellow
ones．
B：All right． I’d like to have a yellow one．
A：Here you____________！
B ：How____________is it？
A：Thirty yuan．
B：That’s cheap． Here is the money．
A：Thank you．
(2) A：Which is your favourite_________？
B：I think October is the best．
A：Why do you think so？
B：_________it’s very cool in October． And I can have a lot of fruit．
A：__________is your worst month？
B：August． It’s too hot ________August．
A：I think so．
Ⅶ．阅读理解(8％)
Lucy and Lily had a good time last Sunday． They got up very early． After
breakfast they went to a park．
In the park, they saw a lot of flowers．Lucy wanted to pick one of them．But
Lily stopped her． Then they went to the river． By the river they found
a small boat． They got into (进入) the boat and started boating on the
river． Two hours later, they left the boat and began to climb the hill
near the river． They reached (到达) the top (頂部) at half past
eleven． There they had their lunch． What did they have for lunch？ Eggs,
bread and some oranges．
In the afternoon, they went home．
Their mother asked them, “Did you enjoy yourselves？”
“Yes, very much． ” They answered．
判断下列各句正(√)误(×)：
( )1．Lucy and Lily went to a park last Saturday．
( )2．In the park, Lucy picked some flowers．
( )3．They had lunch before they started to climb the hill．
( )4．They had eggs, bread and some oranges for lunch．
听力部分(20％)
Ⅰ．听对话及后面的问题,选择正确答案(5％)
1． A．Tom is from America．
B．Tom is from Canada．
C．Tom is from England．
D．Tom is from London．
2．A．He is going to play basketball tomorrow．
B．He is going to watch TV tomorrow．
C．He is going to have a swim tomorrow．
D．He is going to play football tomorrow．
3．A．He stayed at home．
B．He bought some books．
C．He went to school．
D．He did his homework．
4．A．It will be fine tomorrow．
B．It will be rainy tomorrow．
C．It will be cloudy tomorrow．
D．It will be snowy tomorrow．
5．A．Some milk, bread and apples．
B．Some bread, eggs and oranges．
C．Some bread, milk and eggs．
D．Some meat, milk and eggs．
Ⅱ．听短文,选择正确答案(5％)
1． There was a telephone call for Jim_____________．
A．yesterday morning B．yesterday afternoon
C．this morning D．this afternoon
2．Jim____________at that moment．
A．was at home B．was in bed C．was not at home D．was in
hospital
3．Li Lei’s telephone number is___________．
A．67688345 B．66873845 C．66878345 D．66788345
4．Li Lei wanted Jim_______________．
A．to ring him B．to go to see him C．to write to him D．to stay
at home
5．Soon Jim came back from____________．
A．the school B．the cinema C．the hospital D ． the post
office
Ⅲ．听写填空(10％)
Next_________is Ann’s birthday． She is going to___________a party in
her home at half past four． She___________her friends can come to her
party．
This morning Ann__________Bruce and__________him about her birthday
party ． She asked Bruce to come to her party ． Bruce said he
would__________to come. Ann aslo_________Kate and asked her
to_________too． Kate said she would come_________Jim．
第 4 套 口试部分(20％)
Ⅰ．教师准备若干对话,学生两人一组抽签。给予一定准备时间,然后两人
表演。表演时不能看对话(10％)
下面的对话供参考：
1． A：Hello！ May I speak to Ann, please？
B：Speaking．
A：Hello, Ann！ This is Lucy． How are you？
B：Fine, thanks． What can I do for you Lucy？
A：Are you free tomorrow night？
B：Why？
A：I want you to come to my party．
B：I’m afraid I can’t． My mother will be at work, and I’ll have to
stay at home．
A：That’s all right． Goodbye ！
B：Goodbye ！
2．A：Which season do you like best？ ．
B：I think I like summer best．
A：Why？
B：Because I like swimming best． How about you？
A：I think I like winter best．
B：Why do you like winter best？ It’s so cold！
A：You know, I come from the Northeast of China．I’m not afraid of cold．I
like white snow, and I love skating, too．
B：Oh, I see．
Ⅱ．教师准备若干难易相当的短文,学生抽读。快速阅读后,口头回答教师
的问题(10％)
下面的短文供参考：
On weekdays Bill gets up at a quarter to seven． He has breakfast at seven
o’clock． After breakfast he says goodbye to his parents and left home
at twenty past seven． He usually walks to school． He gets to school at
seven fifty． Classes begin at eight． He has lunch in the middle of the
day． In the afternoon, he plays games with his friends and he goes home
at five．
In the evening he does his homework． Sometimes he reads, sometimes he
watches TV．He goes to bed at ten．
1．What time does Bill get up on weekdays？
2．Does he leave home at half past seven？
3．How does Bill go to school？
4．What does he do in the afternoon？
5．He doesn’t watch TV in the evening, does he？
参考答案
(笔试部分)
Ⅰ．1．B 2．C 3．D 4．B 5．A 6．C 7．A 8．B
Ⅱ．１．C2．A 3．B 4．C 5．B
Ⅲ．１．D2．C 3．B 4．F 5．E 6．A
Ⅳ．1．A2．B 3．C 4．C 5．D 6．D 7．B8．A9．B 10．C 11．D 12．C 13．A
14．D 15．A 16．B 17．B 18．A 19．D20． B
Ⅴ ．1．The farmers needed help with the apple harvest． 2．Spring is the
best season of the year. 3．What’s the weather like in Australia？ 4．Can
I take a message？ 5．It will only take ten minutes to walk there．
Ⅵ． (1)help, colour, are, much (2) month, Because, Which, in
Ⅶ．1．(×)2．(×)3．(×)4．(√)
听力部分
Ⅰ ．1．A 2．C 3．B 4．C 5．C
附：录音原文
1．A：Are you from England, Tom？
B：No, I’m from America．
Q：Where is Tom from？
2．A：What are you going to do tomorrow？
B：I’m going to have a swim.
Q：What is the man going to do tomorrow？
3．A：Hi, Li Lei． Where were you yesterday？ Were you at home？
B：No． I went to a bookshop to buy some books．
Q：What did Li Lei do yesterday？
4．A：What’s the weather like tomorrow？
B：The radio says that it will be cloudy tomorrow．
Q：What’s the weather like tomorrow？
5．A：What do you usually have for breakfast, Wang Hong？
B：I usually have some bread, milk and eggs．
Q：What does Wang Hong usually have for breakfast？
Ⅱ．1．B2．C 3．D 4．A 5．B
附：录音原文
There was a telephone call for my brother Jim yesterday afternoon． It
was from his friend Li Lei． Jim was not at home at that moment． Li Lei
gave me a message． He said his telephone number was66788345．He wanted
Jim to call him when he was back． I wrote everything on a piece of
paper． Soon Jim came back from the cinema．I passed on the message to
him and showed him the piece of paper． Jim thanked me and rang Li Lei．
Ⅲ．听写(录音原文)
Next Sunday is Ann’s birthday． She is going to have a party in her home
at half past four． She hopes her friends can come to her party．
This morning Ann met Bruce and told him about her birthday party． She
asked Bruce to come to her party． Bruce said he would like to come． Ann
also met Kate and asked her to come too． Kate said she would come with
Jim．
口试部分 (略)
查看更多
Copyright 2004-2019 ttzyw.com All Rights Reserved 闽ICP备18023965号-4
天天资源网声明：本站点发布的文章作品均来自用户投稿或网络整理，部分作品未联系到知识产权人或未发现有相关的知识产权登记