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物理课时达标练与测八年级上册人教版达标检测答案
中考物理专题练习（光）
（满分100分）
一、选择题（每题3分，共36分）
1．如图中描述的现象属于光的折射的是 ( )
2．南宋著名诗人辛弃疾的诗句“溪边照影行，天在清溪底．天上有行云，人在云里行.”
中所描写的“天在清溪底”和“人在云里行”两种情景，是光的 ( )
A．反射现象 B．折射现象
C．反射现象和折射现象 D．折射现象和反射现象
3．小春同学去眼镜店配眼镜，商家采用了如
下方法给她检查视力，请根据图中的数据找出
正确选项 ( )
A．视力表的像距离平面镜2．1米
B．视力表的像距离小春4．6米
C．小春距离她的像5米
D．小春的像距离视力表的像2．1米
4．下列设备主要利用平面镜来工作的是 ( )
A．潜望镜 B．显微镜
C．照相机 D．电影机
5．下列关于光现象的一些说法中，正确的是 ( )
A．太阳光通过棱镜后被分解成各种颜色的光，说明白光是由各种色光混合而成的
B．斜插在盛水玻璃杯里的铅笔看上去好像在水面处折断了，是由于光的反射造成的
C．三原色颜料混合后与三原色色光混合后的颜色是一样的
D．用照相机照相时，来自物体的光经过照相机镜头后会在胶卷上形成一个放大实像
6．下列观察到的像属于实像的是 ( )
A．平静水面映出岸边景物的倒影 B．站在岸边看到水中游动的鱼
C．通过放大镜看到正立放大的蚂蚁 D．放映电影时看到银幕上的画面
7．如图中，R为平面镜前的一物点，人的眼睛在哪一点看不到R的像 ( )
A．a点 B．b点
C．c点 D．d点
8．(2007年连云港)小明用奶奶的老花镜镜片对着太阳时，可在距镜片5cm
处得到一个最亮、最小的小圆点。若小明想通过此老花镜的镜片看微雕作品
上较小的图案，则作品到透镜的距离应满足 ( )
A．小于5cm B．大于5cm
C．大于10cm D．大于5cm小于l0cm
9．如图，将一束太阳光投射到玻璃三棱镜上，在棱镜后侧光屏上的
AB范围内观察到了不同颜色的光，则 ( )
A．处应是紫光
B．只有AB之间有光
C．将照相底片放到AB范围B处的外侧，底片不会感光
D．将温度计放到AB范田A处的外侧，会看到温度上升
10．一束光线射在平面镜上．与镜面的夹角为30°，则反射光线跟入射光线的夹角为( )
A．60° B．90° C．120° D．150°
11．(2007年镇江)在“探究凸透镜成像规律”的实验中，已测得凸透镜的焦距为8crn，保
持蜡烛和透镜的位置不变，如图所示，调节光屏位置，直到光屏上出现清晰的烛焰像，则在光屏上观察到的像是 ( )
12．用同一凸透镜在光具座上分别探究甲、乙两物体的成像情况，实验时甲、乙两物体直
立于光具座上，且甲物体比乙物体长些，它们经凸透镜成像后，下列说法中正确的是 ( )
A．若它们都成放大的实像，则甲的像一定比乙的像长
B．若它们都成等大的实像．则甲的像一定比乙的像短
C．若它们都成缩小的实像，则甲的像一定比乙的像长
D．不论成放大还是缩小的实像，甲的像都有可能比乙的像短
二、填空题(每空1分，共13分)
13．(2007年苏州)光在真空中的传播速度为 m／s，光年是 的单位。
14．太阳光经过三棱镜后，被分解成各种色光，这是光的 现象。将三种色光
适当混合能产生其他任何色光，这三种色光分别是红光、 和蓝光。
15．平面镜能成像是由于平面镜对光的 射作用，所成的像不能在光屏上呈
现，是 像，为了探究平面镜成像的特点，可以用 代替平面镜。
16．如图：2006年3月7时40分，黑龙江省大庆市市民惊奇地发现东方冉冉升起的太阳
周围出现了多个“4、太阳”，太阳的上方还有一道美丽的彩虹。出现这种天象的原因主要是由于在特殊的天气条件下，云中竖直挂列着许多小冰晶(小冰晶相当于三棱镜)。
(1)天空出现的彩虹，可以说明太阳光是一种 (选填“单色光”或“复色光”)。
(2)人们能够看到多个“小太阳”，是由于太阳光经小冰晶反射和 后所形成的虚像。
17．目前，光污染现象越来越严重，其中白亮污染是较普遍的一
种，如建筑物上的玻璃幕墙等。形成白亮污染的主要原因是由于光
的 ；太阳光穿过密度不均匀的大气层时，由于折射向地
面偏折，因此，早晨我们看到初升的太阳位置比它的实际位置 (选填“高”或“低”)。
18．有一种液面微变监视器，基本结构原理如图所示，光束
发射器始终以一定角度向被监视的液面发射一束细光；光束
经液面反射，其反射光被水平放置的平面光电转换接收器接
收，再通过显示器显示出来。若反射到光电转换接收器的光
点由S1移向S2，则表明被监视的液面 ，若接收器
上接收到的光点由S2移到S3，则说明被监视的液面 (选填“上升”或“下降”)。
三、作图题(每题5分，共20分)
19．如图所示，是一条经水面反射后的光线。请在图中画出其入射光线及与入射光线对
应的折射光线的大致方向。
20．(2007年苏州)根据图中的入射光线作出相应的折射光线。
21．如图所示，S’是发光点S在平面镜中所成的像，请在图中面出另一条入射光线和它
的反射光线。
22．小明和小红坐在教室内两个相距不远的座位上，一束阳光照射到教室的一个玻璃窗
上(如图所示)，小明说玻璃窗很刺眼，小红却说这扇玻璃窗不刺眼。你认为这种情况可能吗?请作图简要说明。
四、实验题(第23题每空2分，第24题10分，共18分)
23．如图所示，某小组用甲、乙两个相同的蜡烛、玻璃板、刻度尺等器
材探究“平面镜成像的特点”。他们在实验中发现，无论怎样移动点燃的
甲蜡烛，在玻璃板的另一侧都可以使乙蜡烛与甲蜡烛的像完全重合。他
们进一步测量了两蜡烛到玻璃板之间的距离，记录数据如下表所示。
根据实验现象和实验数据，你可以得出的结论有：
(1)平面镜所成的像是 (选填“实”或“虚”)像；
(2)平面镜所成的像与物体的大小 (选填“相等”或“不相等”)；
(3)像和物体到镜面的距离 (选填“相等”或“不相等”)；
(4)物体逐渐远离平面镜时，它的像 (选填“变大”、“变小”或“不变”)。
24．(2007年扬州)小明和小红在课堂上测量了老花眼镜的焦距。他们联想到：能否测量近视眼镜的焦距呢?于是，他们在课后对此问题展开了探究：
(1)他们想到近视眼镜属于凹透镜，回忆了凹透镜对光线的作用，请你帮他们完成图中
的光路图。
(2)如果要利用太阳光测量近视眼镜的焦距，他们还需要选择什么器材?答： 。
(3)请你在方框里帮他们写出实验的操作步骤(也可以画出示意图说明)。
(4)根据你的设计，近视眼镜焦距的表达式是： ．
(5)若要使焦距测量得更准确些，在操作中要注意： ．
五、应用题(共13分)
25．(13分)在研究光的折射时，小明知道了光从空气斜射入水中时，折射角小于入射角；光从水斜射入空气中时，折射角大于入射角。小明想：光在其他透明介质的分界面发生折
射时有什么规律呢?即什么条件下折射角小于入射角，什么条件下折射角大于入射角?为了
研究这个问题，他在老师的指导下做了如下实验：让一束激光手电筒射出的光束从水斜射入玻璃，再从玻璃依次斜射入冰、空气中，其光路如图(1)所示。然后老师又告诉他光在一些透明介质中的传播速度，如下表。
试回答：
(1)针对小明提出的问题，仔细观察图中的光路，对照表格中的数据进行分析，你能得
出什么结论?
(2)根据你得出的结论，请在图(2)中画出光由玻璃斜射入酒精时，折射光线的大致位置。
参考答案
一、选择题
1．C 2．A 3．B 4．A 5．A 6．D7．D 8．A 9．D 10．C 11．D 12．D
二、填空题
13．3．0×108 长度 14．色散 绿光 15．反 虚 玻璃板
16．复色光 折射 17．反射 高 18．上升 下降
三、作图题
19．如图所示 20．如图所示 21．如图所示 22．如图所示
四、实验题
23．(1)虚 (2)相等 (3)相等 (4)不变
24．(1)如图所示
(2)刻度尺、白纸(答出刻度尺就可得分)(3)步骤：①将近视眼镜正对着太阳光，白纸与眼镜平行；②用刻度尺量出白纸上亮环的直径为D；③量出白纸到眼镜的距离为L；④量出玻璃镜片的直径为d。或者画图(4) (5)答出太阳光正对着近视眼镜即可得分
五、应用题
25．(1)光从传播速度大的物质斜射人传播速度小的物质中时，折射角小于入射角；反
之，光从传播速度小的物质斜射人传播速度大的物质中时，折射角大于入射角。
(2)如图所示。
有些图看不到，你++我q，我发给你！
英语八年级上册（人教版）期末知识水平达标测试卷答案
八年级英语（Go for it ）上册期末测试卷
姓名 分数
笔试部分（100分）：
一、词汇： ( 1 )：根据句意及首字母提示补全单词（10分）.
1.——How often does Cheng watch TV ?
——He watches TV t a week
2. ——What’s the matter with Gina?
——She’s s out
3. ——What’re they doing for vacation?
——They’re r at home.
4. ——How does Mary get to school? ——She t the subway.
5. Jane isn’t very o . She likes to stay at home and read.
6. ——How m honey do we need? ——One teaspoon.
7. ——Did Tina meet a famous actor? ——Yes, she did. She met Jake Dean. She got his a
8. ——When did she b a movie star? ——When she was three years old.
9. ——What’s she going to be when she g up? ——She’s going to be an actress.
10. ——What’s the best movie theater? ——Town Cinema. It has the f service.
（2）：用括号中单词的适当形式填空（10分） 11. Let's go ________________(shop) now, Mary. 12. Look! A tiger is running after some ___ _______(sheep) 13. How many ____ __(hour) do you sleep every night? 14. There are ___ ______(many) girl students in Class 2 than in Class 1. 15. His father takes exercise every day, so he is very________ ___(health)
16、If you want to play the piano very well, you must ______ ___it every day（practise）. 17、Although they are twins, there are some different between .(they) 18、I live in a town Alice Springs. (call)19、In big cities, students usually bikes to school or take buses. (ride)20、My mother hardly ever exercise, so she isn't in good health .(take)
二、单项选择填空（20分）：
（ ）1. The hotel is the best here. It has rooms.
A. the worse B. most comfortable C. best D. the most comfortable
（ ）2. ——Where is Jack? ——He basketball on the playground.
A. plays B. is playing C. is going to play D. play
（ ）3. He likes singing songs, but I sing than he does.
A. more good B. best C. more worse D. better
（ ）4. ——Could you please help me do the laundry this afternoon?
—— I will be free after 2:30 in the afternoon.
A. Sorry, I can’t B. No, you can’t C. Sure, I’d love to D. Of course not
（ ）5. — did he play soccer? —About 3hours.
A. How many B. How much C. How often D. How long
（ ）6. Let’s buy a big house the money.
A. for B. with C. use D. spend
（ ）7. The art exhibition will me rich and famous
A. do B. have C. help D. make
（ ）8. —When did she the USA ? —Three years ago
A. tour B. travel C. go D. watch
（ ）9. Her younger brother is young to go to school
A. so B. very C. too D. really
（ ）10. —Who’s ,Tom or Tim? —Tom is
A. quieter B. more healthy C. worst D. best
（ ）11. —Do you look the same? —No, I am taller than her
A. Little B. few C. a little D. many
（ ）12. —Who the souvenir? —Maria did
A. is going to bay B. bought C. buys D. wants to bay
（ ）13. —Arthur is a loving grandmother
—Yeah, she all her free time with her grandchildren.
A. pays B. takes C. uses D. spends
（ ）14. I’m going to write articles and them to magazines and newspapers.
A. send B. take C. bring D. give
（ ）15. —When did he go to Beijing? —He went there may 12th
A. in B. at C. on D. by
（ ）16.. Timmy goes to school ____ every day . It's 5 minutes' walk from his home to school . A. in a bus B. by plane C. on foot D. by boat
（ ）17.It is _________ today than yesterday . Shall we go swimming this afternoon ? A. the hottest B. hot C. hottest D. hotter
（ ）18.There's _______________ with your watch . Time is not right .
A wrong something B something wrong C wrong nothing D nothing wr
（ ）19.----- I hear you talk about your friend, John so much. _____________? ----- Well, he's a bit tall. He is always well dressed.
A. Is he tall B. What does he look like C. How is he D. How is he doing
（ ）20.----- Why not go and play football outside? ----- ______________.
A. Yes, I think so. B. It's a good game. C. That's a good idea. D. Of course we do. 三、完形填空（10分）：.
The Sea
What do you know about the sea? Some people often see it, 1 the others don't. The sea looks 2 on a fine sunny day. Millions of people hope to take their 3 by the sea. They can swim in it, or lie on the beaches in the sun. They 4 themselves there. But it can be very rough（粗鲁） when there is a strong wind. What other things do we know about it?
Of course, the sea is very large. Looking at a 5 of the world, you can see it is much bigger than land. There are a lot of 6 in the sea. Some of them are big and the others are 7 .
Did you swim in the sea? If you answer “Yes", you may know that the water is salty（盐）. Rivers carry 8 from the land to the sea. Some places of the sea are more salty（咸的） than other places. Do you know the Dead Sea? Fish 9 live in it. And people can easily swim in it. Nobody is afraid to 10 in the water.
（ ）1.A. and B. so C. but D. or
（ ）2.A. useful B. beautiful C. terrible D. weak
（ ）3.A. classes B. sports C. meetings D. holidays
（ ）4.A. enjoy B. like C. stop D. begin
（ ）5.A. book B. map C. newspaper D. picture
（ ）6.A. roads B. shops C. houses D. islands
（ ）7.A. small B. young C. little D. good
（ ）8.A. sugar B. butter C. salt D. oil
（ ）9.A. can B. must C. can't D. mustn't
（ ）10.A. lift B. sink C. walk D. sleep
四、阅读理解（30分）：A、B两篇阅读短文并根据短文内选择正确答案：
（A）篇
We each have a memory. That’s why we can still remember things after a long time. Some people have very good memories and they can easily learn many things by heart, but some people can only remember things when they say or do the again and again. Many of the great men of the world have got surprising memories.
A good memory is a great help in learning languages. Everybody learns his mother language when he is a small child. He hears the sounds, remembers them and then he learns to speak. Some children are living with their parents in foreign countries. They can learn two languages as easily as one because they hear， remember and speak two languages every day. In school it is not so easy to learn a foreign language because the pupils have so little time for it, and they are busy with other subjects, too.
But your memory will become better and better when you do more and more exercises.
( ) 1. Some people can easily learn many things by heart because __________ .
A. they always sleep well B. they often eat good foot
C. they read a lot of books D. they have very good memories
( ) 2. Everybody learns his mother language __________ .
A. at the age of six B. when he is a small child
C. after he goes to school D. ]when he can read and write
( ) 3. Before a child can speak, he must __________ .
A. read and write B. make sentences
C. hear and remember the sounds D. think hard
( ) 4. In school the pupils can’t learn a foreign language easily because __________ .
A. they have no good memories B. they have no good teachers
C. they don’t like it D. they are busy with other subjects
( ) 5. Your memory will become better and better __________ .
A. if you have a lot of good food B. if you do more and more exercises
C. if you do morning exercises every day D. if you get up early
（B）篇The following are three ads（广告）：
Driver Wanted
Clean driving license
Good-looking
Age over 25
Apply(申请)to: Capes Taxi, Shenzhen
Tel :0755-6561382
Air Hostess(空姐)Wanted
1.age between 20 and 33
2.Height from 1.6m to 1.75m
3.Two foreign languages
4.College graduate
Apply to: China airlines, Beijing
Tel:010-88488970
Teacher Needed
For private language school
Teaching experience necessary
Apply to: Instant Languages Ltd, Dalian
Tel:0411-4313861
（ ）6.If you want to work in the south, you can apply for a job as .
A. a driver B. an air hostess C. a teacher D. all of the above
（ ）7.You may call when you wish to be a teacher.
A. 0755-6561382 B. 0411-4313861 C. 010-88488970 D. A and B
（ ）8.Mary, aged 26, knows English and Japanese , which job can be given to her?
A. Driving for China taxi. B. Working for China Airlines.
C. Teaching at instant languages Ltd D. None of the above.
（ ）9.What prevents Jack, an experienced taxi driver, working for Capes Taxi?
A. Liking beer and wine B. Breaking traffic rules.
C. Being unable to speak a foreign language. D. Not having college education.
（ ）10. Which of the following is not mentioned in the three ads?
A. Height B. Age C. Language D. Health.
（C）篇：阅读短文并根据短文内容回答问题：
Mr. Smith had two sons .One is seven years old, and the other is five. One morning during the holidays, when he was cleaning the car, his younger son came and asked him for some money for sweets.
“Sweets are bad for your teeth,” Mr. Smith said. “Take these two oranges instead ,and give one to your elder(年长的)brother,” One of the oranges is quite a lot bigger than the other one ,and as the small boy liked oranges very much, he kept that one for himself, and gave his brother the smaller one.
When the other boy saw that his brother had a much larger orange than his own ,he said to him, “It’s selfish(自私的)to take the bigger one for yourself. If father had given me the oranges, I ’d have given you the bigger one.”
“I know you would,” answered his brother.” That’s why I took it.”
11. “What was Mr Smith doing one morning?
.
12.What did his younger son ask for?
.
13.Did the son get what he wanted?
.
14.Who got the bigger orange?
.
15.Why did the elder brother say that his brother was selfish?
五. 完成对话（10分）： 将下面方框中的句子填入适当的位置，使对话完整。
A. How are you going to do that?
B. Where are you going to take singing lessons?
C. I want to be a singer.
D. I'm going to start next week.
E. Are you going to sing country music?
A: What are you going to be when you leave school? B: ①________
A: ②________ B: No. I'm not. I'm going to sing rock music.
A: ③________ B: I'm going to take singing lessons.
A: When are you going to start? B: ④________
A: ⑤________ B: In New York.
六.、书面表达（10分） ：
假设你是李磊，根据所给英文关键词的提示，给你的美国朋友Jim写一封信（50---70 个词，信的开头与结尾已经给出， 至少写五句话以上，多者不限），介绍你是如何学习英语的。关键词：favorite subject, work hard, practise reading, speaking, listening, writing, keep on doing, remember words, listen to..., watch English videos, talk in English（写作时，不必局限于所给的关键词, 可以根据自己的实际情况适当发挥）。
Dear Jim,
How are you? Today I want to tell you about my English study.
Best wishes!
Yours，Lilei
新目标八年级英语（Go for it ）上册期末测试卷参考答案
笔试部分：
一、词汇：(1)：根据句意及首字母提示补全单词（10分）. 1. twice 2. stressed 3. relaxing 4. takes 5.outgoing 6. much 7. autograph 8. become 9. grows 10. friendliest
（2）：用括号中单词的适当形式填空（10分）11.shopping 12.sheep13.hours 14. more 15.healthy 16.practise 17.them 18.called 19. ride 20 .takes
二、单项选择填空（20分）： 1.--- 5 DBDAD 6---1 0 BDACA 11----15 CBDAC
16—20 CDBB
三、完形填空（10分）： 1.C 2.B 3.D 4.A 5.B 6.D 7.A 8.C 9.C 10.B
四、阅读理解（30分）：
（A ）： 1---6 DBCDB （B）： 6----10 ABBBD
（C）篇
11. He was cleaning his car.
12. He asked for some money for sweets.
13. No, he didn’t
14. The younger one.
15. Because he kept the bigger orange for himself.
五. 完成对话（10分）：1---5 CEADB
六.、书面表达（10分）One possible version:
Dear Jim,
How are you? Today I want to tell you about my English study. I'm interested in English because it's my favorite subject. I'm working hard at it now. You know, I practise listening, speaking, reading and writing everyday. But my spoken English is not so good. So I keep on practicing all the time. I remembered over 1,000 English words. In the evening, I watch English videos. I try to talk in English with my classmates or my English teacher. I still have some problems. I can't make sentences with new words. Would you please give me some help?
Best wishes!
Yours， Lilei
英语八年级上册（人教版）期末知识水平达标测试卷答案？
八年级英语（Go for it
）上册期末测试卷
姓名 分数
笔试部分（100分）：
一、词汇： ( 1 )：根据句意及首字母提示补全单词（10分）.
1.——How often does Cheng watch TV ?
——He watches TV t a week
2. ——What’s the matter with Gina?
——She’s s out
3. ——What’re they doing for vacation?
——They’re r at home.
4. ——How does Mary get to school?
——She t the
subway.
5. Jane isn’t very o . She
likes to stay at home and read.
6. ——How m honey do we
need? ——One teaspoon.
7. ——Did Tina meet a famous actor?
——Yes, she did. She met Jake Dean. She got his a
8. ——When did she b a
movie star? ——When she was three years
old.
9. ——What’s she going to be when she g up?
——She’s going to be an actress.
10. ——What’s the best movie theater? ——Town Cinema. It has the f service.
（2）：用括号中单词的适当形式填空（10分） 11. Let's go ________________(shop) now, Mary. 12.
Look! A tiger is running after some ___ _______(sheep) 13. How many ____ __(hour) do you sleep every night? 14.
There are ___ ______(many) girl
students in Class 2 than in Class 1. 15. His father takes exercise every day,
so he is very________ ___(health)
16、If you want to play the piano very well, you must ______ ___it every day（practise）. 17、Although
they are twins, there are some
different between
.(they) 18、I live in a town Alice Springs. (call)19、In
big cities, students usually
bikes to school or take buses. (ride)20、My mother hardly ever exercise, so she isn't in good
health .(take)
二、单项选择填空（20分）：
（ ）1. The hotel is the best here.
It has rooms.
A. the worse B. most fortable C. best D. the most fortable
（ ）2. ——Where is Jack? ——He basketball on the
playground.
A. plays
B. is playing C. is going to play
D. play
（ ）3. He likes singing songs, but I
sing than he does.
A. more
good B. best C. more worse D. better
（ ）4. ——Could you please help me do
the laundry this afternoon?
—— I will be free after 2:30 in the
afternoon.
A. Sorry, I can’t B. No, you
can’t C. Sure, I’d love to D. Of course not
（ ）5. — did he play soccer? —About 3hours.
A. How many B. How much C. How often D. How long
（ ）6. Let’s buy a big house the money.
A. for B. with
C. use D. spend
（ ）7. The art exhibition will me rich and famous
A. do B. have
C. help D. make
（ ）8. —When did she the USA ? —Three years ago
A.
tour B. travel C. go
D. watch
（ ）9. Her younger brother is young to go to school
A. so B. very
C. too D. really
（ ）10. —Who’s ,Tom or Tim? —Tom is
A. quieter
B. more healthy C. worst
D. best
（ ）11. —Do you look the same? —No, I am taller than her
A. Little B. few
C. a little D. many
（ ）12. —Who the souvenir? —Maria did
A. is going to bay B. bought
C. buys D. wants to bay
（ ）13. —Arthur is a loving
grandmother
—Yeah, she all her free time with her
grandchildren.
A. pays B. takes
C. uses D. spends
（ ）14. I’m going to write articles
and them to magazines and
newspapers.
A. send B. take
C. bring D. give
（ ）15. —When did he go to
Beijing? —He went there may 12th
A. in B. at
C. on D. by
（
）16.. Timmy goes to school ____ every day . It's 5 minutes' walk from
his home to school . A. in a bus B.
by plane C. on foot D. by boat
（
）17.It is _________ today than yesterday . Shall we go swimming this
afternoon ? A. the hottest B.
hot C. hottest D. hotter
（
）18.There's _______________ with your watch . Time is not right .
A wrong something B something wrong C wrong nothing D nothing wr
（
）19.----- I hear you talk about your friend, John so much.
_____________? ----- Well, he's a bit tall. He is always well dressed.
A. Is he tall B. What does he look like C. How is he D. How is he doing
（
）20.----- Why not go and play football outside? ----- ______________.
A. Yes, I think so. B. It's a good game. C. That's a good idea. D. Of course we do. 三、完形填空（10分）：.
The
Sea
What do you know about the sea? Some
people often see it, 1 the others don't. The sea looks 2 on a fine sunny day.
Millions of people hope to take their 3 by the sea. They can swim in it, or
lie on the beaches in the sun. They 4
themselves there. But it can be very rough（粗鲁） when there is a strong wind. What other
things do we know about it?
Of course, the sea is very large. Looking at a 5 of the world, you can see
it is much bigger than land. There are a lot of 6 in the sea. Some of them
are big and the others are 7 .
Did you swim in the sea? If you
answer “Yes", you may know that the water is salty（盐）. Rivers carry 8
from the land to the sea. Some places of the sea are more salty（咸的） than
other places. Do you know the Dead Sea? Fish 9 live in it. And people can
easily swim in it. Nobody is afraid to 10 in the water.
（ ）1.A. and B. so C. but D. or
（ ）2.A.
useful B. beautiful C. terrible D. weak
（ ）3.A. classes B. sports C. meetings D. holidays
（ ）4.A. enjoy B. like C. stop D. begin
（ ）5.A. book B. map C. newspaper D. picture
（ ）6.A. roads B. shops C. houses D. islands
（ ）7.A. *** all B. young C. little D. good
（ ）8.A. sugar B. butter C. salt D. oil
（ ）9.A. can B. must C. can't D. mustn't
（ ）10.A. lift B. sink C. walk D. sleep
四、阅读理解（30分）：A、B两篇阅读短文并根据短文内选择正确答案：
（A）篇
We each have a memory. That’s why we
can still remember things after a long time. Some people have very good
memories and they can easily learn many things by heart, but some people can
only remember things when they say or do the again and again. Many of the
great men of the world have got surprising memories.
A good memory is a great help in
learning languages. Everybody learns his mother language when he is a *** all
child. He hears the sounds, remembers them and then he learns to speak. Some
children are living with their parents in foreign countries. They can learn
two languages as easily as one because they hear， remember and speak two
languages every day. In school it is not so easy to learn a foreign language because
the pupils have so little time for it, and they are busy with other subjects,
too.
But your memory will bee better
and better when you do more and more exercises.
( ) 1. Some people can easily
learn many things by heart because __________ .
A. they always sleep well B. they
often eat good foot
C. they read a lot of books D.
they have very good memories
( ) 2. Everybody learns his
mother language __________ .
A. at the age of six B. when he is
a *** all child
C. after he goes to school D.
]when he can read and write,4,
[img]八年级上册英语周报答案
unit12 16----25 D A B C B C C A C D
26--30 D E A F C
31--40 A A D B C A D A D D
41---45 T F F T T
46--50 D C B D A
51---55 easy \ meals \seats \southern\together
56---60 thihking about \ As for \ radio station \the farthest
action movies
unit 10 16--25 B D A C C B A D B A
26--30 E C G B D
31--40 D C A D B A B B C C
41--45 F T F T F
46--50 D C A D B
51--55 foreign \ hold \dream \ save \ladies
56--60 at the some time \move to \all over \to keep fit \communicate with
61---65 No,don't \buy for \where is \ what as \more than
第十二 单元不知你是否可用到，希望可以帮助到你，请你记得不要盲目的抄
不知我的答案是否和你一样的。假如第10单元有错的请谅解 ~~~有可能我没有认真听讲才这样的 。加油~~~
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