搜档网
当前位置:搜档网 › 八年级上册第一单元测试题

八年级上册第一单元测试题

八年级上册第一单元测试题
八年级上册第一单元测试题

八年级上学期第一单元测试题

(满分:100 分时间:60 分钟)

一、单项选择(10 小题,每小题1 分,共10 分)

从A、B、C、D 四个选项中选出一个最佳答案,并将其标号填入题前括号内。

( )1. Look at______ picture, and______ man in the bus is Mr. Li.

A. a; the

B. the; the

C. the; a

D. a; a

( )2.—______ is a nationwide population census (全国人口普查) held?

—Once every ten years.

A.How many B.How much

C.How often D.How long

( )3. Although he is very old,______ he works very hard.

A.so B.but C.and D./

( )4.—How often do you call your pen pal?

______ .

A.For a week B.In a month

C.About two weeks D.Once a week

( )5. Lily______ listens to music in the evening.

A.sometime B.sometimes

C.some time D.some times

( )6. My parents are in good______.They are pretty ______ .

A.health;health B.healthy;healthy

C.health;healthy D.healthy;health

( )7. It's good______ your health______ .

A.for;to drink milk B.for;drink milk

C.of;drink milk D.of;to drink

( )8. Mrs. Green doesn’t come to the party. She has to ___ her baby.

A. look at

B. look for

C. look like

D. look after

( )9.—He doesn’t stop working______ he is so tired.

—He’s really hard-working.

A. so

B. because

C. although

D. but

( )10. He is______ fat because he eats ______ junk food.

A. much too; too much

B. too much; much too

C. too much; too much

D. much too; much too

二、完形填空(10 小题,每小题1 分,共10 分)

先通读短文,掌握其大意,然后从A、B、C、D 四个选项中选出一个可以填入相应空白处的最佳答案,并将其标号填入题前括号内。

What is junk food? Hamburgers, French fries and chocolate are all junk food. It’s bad 11 our health.

Do you like to eat junk food? Many children love it. 12 their parents don’t want them to eat 13 junk food. 14 the children know eating junk food is not a good habit, they still eat it. Some of them eat it every day, 15 only eat it 16

a week.

Mike is 17 unhealthy. He eats 18 junk food every day, because he loves it. He 19 eats vegetables. He is always tired. He is very thin. I think he must stop 20 junk food, and keep healthy.

( )11. A. for B. with C. at D. to

( )12. A. And B. But C. So D. Also

( )13. A. too many B. so many C. too much D. much too

( )14. A. Because B. But C. And D. Although

( )15. A. the other B. others C. the others D. another

( )16. A. one time B. two times C. three time D. twice

( )17. A. kind of B. a kind of C. kinds of D.this kind

( )18. A. a lot B. a lot of C. lot of D. many

( )19. A. usually B. always C. often D. never

( )20. A. eats B. eating C. to eat D. ate

三、阅读理解(10 小题,每小题2 分,共20 分)阅读下面四篇语言材料,然后按文后要求做题。

A

Everyone wants to be healthy. Food is very important. There are a lot of healthy foods. You can eat more bananas, apples, oranges and tomatoes because fruit and vegetables are good for your health. But don’t eat too much chocolate. It’s not healthy food. Healthy food can make you grow and make you strong and happy. Remember there is a saying “An apple a day keeps the doctors away.”Sports can also keep you healthy. Get up early and play sports every day. Don’t be lazy! You will be healthy and happy.

根据材料内容选择最佳答案,并将其标号填入提前括号内。

( )21. Which is right?

A. No person wants to be healthy.

B. We want to be healthy.

C. We are important.

D. Eat more chocolate.

( )22. What are healthy foods?

A. Vegetables and chocolate.

B. Bananas, apples and chocolate.

C. Fruit and chocolate.

D. Fruit and vegetables.

( )23. Why is healthy food good for you?

A. It can make you happy.

B. It can make you grow strong.

C. It can make you grow.

D. It can make you grow and make you strong and happy.

( )24.“An apple a day keep the doctors away”means(意思是) .

A. The doctor goes away when he sees an apple.

B. The doctor runs away when you give him an apple.

C. You eat an apple every day and you can be healthy.

D. You can only apples, and the doctors will go away.

( )25. What keeps you healthy?

A. Fruit and vegetables

B. Healthy food

C. Healthy food and sports

D. Only apples.

B

Can you imagine(想象)life without French fries? Potatoes are very popular today. But in the past this was not true. Potatoes grew in South America five thousand years ago. But they only became popular in other places two hundred years ago.

In the 16th century,the Spanish(西班牙人)took the potato from South America to Europe(欧洲). But the people in Europe did not like this strange vegetable. Some people thought that if you ate the potato, your skin(皮肤)would look like the skin of the potato. Other people could not believe that you ate the underground part of the plant. So they ate the leaves instead. This made them sick because there is poison (毒)in the leaves.

In the 1800s,people started to eat potatoes. In Ireland potatoes became the main food. Then,in 1845,a disease( 疾病)killed all the potatoes in Ireland. Two million people died of hunger. Today,each country has its potato dish. Germans eat potato salad,and the United States has the baked (烤的)potato. And,of course,the French invented French fries. Now French fries are popular all over the world. The English eat them with salt and vinegar,the French eat them with salt and pepper,and the Americans with ketchup(番茄酱).

根据材料内容选择最佳答案,并将其标号填入提前括号内。

( )26. Potatoes grew in five thousand years ago.

A.Europe B.South America C.Spain D.Ireland

( )27. In the 16th century,people in Europe

A.liked the potato

B.had bad skin

C.did not like the potato

D.didn’t like any vegetables

( )28. People started to in the 1800s.

A.eat potatoes B.kill potatoes

C.go to Ireland D.die of hunger

( )29. French fries are .

A.salt and pepper

B.popular all over the world

C.from Germany

D.invented by the Americans

( )30. Which of the following is the title(标题)of the passage?

A.French fries B.Potatoes and French fries

C.Potatoes D.Europe and potatoes

四、根据首字母提示写单词(5分)

1 It is raining heavily. But I have no raincoat or u______.

2 He was so h______that he ate all the food.

3 Please find out some ______(不同)between the two pictures.

4 Her mother told her to put it______(某地)safe and she did it.

5 they______(似乎,好像)to find new ways to work out the problems.

五、用所给词的适当形式填空(10分)

1 Sorry, I forget ______(bring)my homework.

2 Everybody ______(get) tired sometimes.

3 I______(buy) a beautiful T-shirt yesterday.

4 What______(activity) did you have last term.

5 Mom,don't worry about me. I can look after______(I).

六、根据汉语意思完成句子(10分)

1 昨天,由于大雨工人们不得不待在家里。

Yesterday the workers had to stay at home______ ______the heavy rain.

2相当多的人对旅游感兴趣。

______ ______ ______people are interest in travel.

3 我想去某个暖和的地方度过冬天。

I want to go______ ______ to spend the winter.

4 好久不见了,你看起来气色不错。

______ ______ ______ ______,you look nice.

5 我在尝试滑翔伞运动时,我感觉我像一只小鸟。

When I tired paragliding, I ______ ______ I was a bird.

七、用括号中的正确形式填空(10分)

Last August, our class______(do) something very special on our school trip. We______(go) to Mount Tai. We______(start) our trip at 12:00 at night. Every one in our class______(take) a bag with some food and water. After three hours, someone looked at the map and______(find) out we______(be not) anywhere near the top. My legs______(be) so tired that I want to stop. My classmates______(tell) me to keep going, so I ______(go) on. At 5:00 a.m., we got to the shop! Everyone ______(jump) up and down in excitement. Twenty minutes later, the sun started to come up.

八、词语运用(10 小题,每小题1 分,共10 分)

阅读短文,从方框中选择适当的词并用其正确形式填空,使方框中有两个词是多余的。and watch another people high around

buy funny travel bring then enjoy

Climbing a mountain is hard work. But one step after another finally 46 a person to the top. Along the way, he can stop and look 47 . And the 48 he climbs, the more wonderful his view (视野)is. If he keeps climbing, he will have a new world before him. He will have a new way of 49 everything.

Now learning 50 language is something like climbing a mountain. This new language can give you a new view of life. And it is more than a look at the surface (表面)of things. It can open the way into 51 minds and hearts, into a culture (文化)very different from the one of your own.This will make you richer. They're the things that money can't 52 . Even though you never set foot on a ship or a plane, you can be a 53through books.

Like the mountain climber who stops now and then to 54 the scenery around him, anyone who is interested in reading will find 55 in books as he learns more and more of that new language.

九、书面表达(15 分)

Linda 暑假过得很开心。假如你是Linda,请根据以下提示写一篇80 词左右的短文讲述一

下是如何度过暑假的。

要点提示:

1. 去海南旅游,沙滩上玩;

2. 做自己喜欢的事情,比如:逛书店买书;

3. 和朋友踢足球,进行体育锻炼;

4. 每天早上读英语,上午安排两个小时做作业。

【参考答案】

一、1-5 BCDDB 6-10 CADAA

11-15 BCDDA

二、16-20 ABCDB 21-25 DABDB

三、26-30 BDDCC 31-35 BCABC

36-40 ABCCD 41-45EADCB

四、46. brings 47. around 48. higher

49. watching 50. another 51. people's

52. buy 53. traveler 54. enjoy 55. fun

五、56.I came here with my parents five years ago.

57.How often do you go back to Japan?

58.Chinese food is different from Japanese food.

59.Do you often watch TV on Sunday?

60.What's your favorite program?

六、One possible version:

I enjoyed my summer vacation. I traveled to Hainan with my parents and we had fun on the beach. During the vacation I often went to my favorite bookstore and bought many interesting books. Sometimes I played soccer with my friends in the afternoon. Playing sport could keep us healthy. I also spent some time in studying. Every morning I read English, and from 9:00 a.m. to 11:00 a.m. I did my homework.

八年级英语上册第一单元测试题

八年级英语第一学期第1单元同步练习题班级_______________ 姓名________________ 座号______________ 一.词汇. A. 根据句意及首字母提示,完成下列单词的拼写。 1.He writes to his father t__________a month. 2. Everyone likes to surf on the I__________. 3.Hamburger is a kind of j_________ food. I never eat hamburgers. 4.Do you find the d__________between the twins? 5.It's very important to have a good eating h____________. 6.The weather here is so cold, I can h______ stand it. 7.Eating a lot of vegetables is good for our h______. B. 用所给单词的正确形式填空: 8. Eat _____________(health), or you’ll get ill. 9.Bill goes to the movies ___________(one) a week. 10.It’s bad for students ______________(play) too much computer. 11.There is no _____________(different) between the two pictures. 12. My sister is kind of fat, and she must eat _________(little) meat. 13.What do you usually do on weekends? I often do some_____(read). 14.Good food and exercise help me _______ (study) better. 15.What’s your favorite exercise?--- ________ (swim). 二.单项选择。 16.Is your bike broken? Let__________you. A. me to help B. I help C. me help D. I to help 17.Although they feel tired,__________they still go on working. A. and B. but C. / D. so 18.The woman can't__________his son in the park. A. read B. watch C. look D. find 19.Li Lei works in England. He comes to China__________. A. three time a year B. three times a year C. three times year D. three time year 20.His grandmother is well because she often __________. A. exercises B. smokes C. sleeps D. sings 21.-__________do they play football? -Every day. A. How soon B. How much C. How many D. How often 22.His mother wants him__________at home today. A. stays B. stayed C. to stay D. staying 23.Here__________the results__________the student activity survey. A. is; with B. are; of C. is; of D. are; with 24.__________homework, we do their homework on Sunday. A. As for B. As to C. As of D. As from

人教版八年级上册数学综合测试题

A D B C 八年级数学试卷(一)(第十一章:三角形) 一、选择题(本大题共10题,每小题3分,共30分) 1、以下列各组线段为边,能组成三角形的是( ) A .3cm ,4cm ,5cm B .4cm ,6cm ,10cm C .1cm ,1cm ,3cm D .3cm ,4cm ,9cm 2、等腰三角形的一边长等于4,一边长等于9,则它的周长是( ) A .17 B .13 C .17或22 D .22 3、一个三角形的两边分别为3和8,第三边长是一个偶数,则第三边的长不能为( ) A 、6 B 、8 C 、10 D 、12 4、在下图中,正确画出AC 边上高的是( ). A B C D 5、如图,线段AD 把△ABC 分为面积相等的两部分,则线段AD 是( ). A 、三角形的角平分线 B 、三角形的中线 C 、三角形的高 D 、以上都不对 6、适合条件C B A ∠= ∠=∠2 1 的三角形是( ) A 、锐角三角形 B 、等边三角形 C 、钝角三角形 D 、直角三角形 7、过多边形的一个顶点的所有对角线把多边形分成8个三角形,这个多边形的边数是( ) A 、8 B 、9 C 、10 D 、11 8、若一个多边形的内角和等于1080°,则这个多边形的边数是( ) .8 C 9、n 边形的每个外角都为24°,则边数n 为( ) A 、13 B 、14 C 、15 D 、16 10、如图所示,已知△ABC 为直角三角形,∠B=90°,若沿图中虚线剪去∠B ,则∠1+∠2 等于( ) A 、90° B 、135° C 、270° D 、315° 11、 如图所示,在△ABC 中,CD 、BE 分别是AB 、AC 边上的高,并且CD 、BE 交于,点P ,若∠A=500 ,则 ∠BPC 等于( ) A 、90° B 、130° C 、270° D 、315° D F A E C B

新版人教版英语八年级下册第一单元练习题(一)带答案

人教版英语八年级下册第一单元练习题(一) UNIT 1 What’s the matter? I.单项填空 1. There’s rain on the road, so she should drive carefully. A.too much B.too many C.much too D.many too 2.My father likes tea nothing in it. A.of B.without C.with D.have 3.You should look after ,classmates. A.yourselves B.yourself C.herself D.himself 4.You shouldn’t make mistakes. A.in same way B.at same way C.in the same way D.at the same way 5.I saw him when I passed by. A.ran B.run C.runs D.running 6.We should be careful when we the bus. A.get down B.get out C.get up D.get off 7.—Did you catch your plane? —Yes. We got there just . A.on time B.at times C.in time D.in the time 8.He often thinks things before he makes a decision. A.about B.of C.out D.over 9. It is unhealthy for you ______ so late every night. A. sleep B. sleeping C. slept D. to sleep 10 —What did you buy? —I bought ____ medicine for my mother. A. few B. little C. some D. many 11. Smoking is bad for your health. You should . A.give up it B.give up them C.give it up D.give them up 12.I don’t know if he tomorrow. If he , please let me know. A.will come;comes B.will come;will come https://www.sodocs.net/doc/894280142.html,es;comes https://www.sodocs.net/doc/894280142.html,es;will come 13. I think I should keep on the guitar at home. A.play B.to play C.played D.playing 14.The cat is .You should take it to an animal hospital. A.dead B.death C.dying D.died 15.The book is for us to read. A.good enough B.enough good C.too good D.good too II.用所给单词的适当形式填空 16.He can stay there for ten hours without (move). 17.She was ill and had to (go) to a doctor. 18.You shouldn’t always think about(you). 19.We expect (visit) the Great Wall one day. 20.He told me (not wait) for him. 21.They agreed (help) each other. 22.We should give up bad (habit). 23.It is (importance) to study hard. 24.He can keep on (swim)for two hours.

八年级数学下学期末复习综合测试题(二)

八年级数学下学期末复习综合测试题(二) 一、选择题:(每小题3分,共30分) 1.在相同时刻物高与影长成比例,如果高为1米的测竿的影长为80厘米,那么影长为9.6米的旗杆的高为( ) (A)15米 (B)13米 (C)12米 (D)10米 2.商品的原售价为m 元,若按该价的8折出售,仍获利n%,则该商品的进价为( )元. (A)0.8m ×n% (B)0.8m (1+n%) (C) %18.0n m + (D)% 8.0n m 3.人数相等的八(1)和八(2)两个班学生进行了一次数学测试,班级平均分和方差如下:2212128686259186.x x s s ====,,, 则成绩较为稳定的班级是( ) (A)八(1)班 (B)八(2)班 (C)两个班成绩一样稳定 (D)无法确定. 4.下列命题是真命题的是( ) (A)相等的角是对顶角 (B)两直线被第三条直线所截,内错角相等 (C)若n m n m ==则,22 (D) 5.若16)3(22 +-+x m x 是完全平方式,则m 的值是( (A)-1 (B)7 (C)7或-1 (D)5或1. 6.下列长度的各组线段中,能构成比例的是( ) (A)2,5,6,8 (B)3,6,9,18 (C)1,2,3,4 (D)3,6,7,9. 7.如图,1l 反映的是某公司产品的销售收入与销售量的关系,2l 反映的该公司产品的销售成本与销售量的关系,根据图象判断该公司盈利时销售量为 ( ) (A)小于4件 (B)等于4件 (C)大于4件 (D)大于或等于4件 8.解关于x 的方程 1 13-=--x m x x 产生增根,则常数m 的值等于 ( ) (A)-1 (B)-2 (C)1 (D)2 9.有旅客m 人,如果每n 个人住一间客房,还有一个人无房间住,则客房的间数为( ) (A) n m 1- (B)n m 1+ (C)n m -1 (D)n m +1 10.若m >-1,则多项式12 3 +--m m m 的值为 ( ) (A)正数 (B)负数 (C)非负数 (D)非正数

小学三年级数学上册综合测试题

三年级数学综合试卷(1) 姓名-- 班级 一、判断题(1-2每题 2分, 3-4每题 4分, 共 12分) 1. 李红4月31日从上海回来了.( ) 2. 边长是5分米的正方形,面积是25平方分米,周长是2米.( ) 3. (1)在除法运算中除数不能是0.( ) (2)539×8≈4800() 4. (1)1994年是闰年,这一年是366天.( ) (2)商店上午8时开始营业,晚上9时半停止营业,全天营业时间是13小时30分.( ) 二、填空题(1-3每题 2分, 4-5每题 4分, 共 14分) 1. 16时是下午( ) . 2. 1992年的二月份有( )天. 3. 除数是12,商是7,余数是11,被除数是( ). 4. ( )×()=总价 ( )×时间=路程 三、口算题(每道小题 4分共 12分 ) 1. 600÷50= 350+80= 25×40=28×30=450÷45= 300×6= 52÷13=420÷21=760÷40= 14×5+8= 四、计算题(每道小题 7分共 14分 ) 1.4205-3485÷17×15 2. 551÷(155-2584÷19) 五、文字叙述题(每道小题 8分共 16分 ) 576加上128与11的积,和是多少? 2.24比1554除以37的商少多少? 六、应用题(每道小题 8分共 32分 ) 1.某农机厂今年每月生产的农具是去年的3倍,今年每月生产4140件,今年 每月比去年每月多生产农具多少件? 2.从北京到上海的铁路长约1464千米,现在一列火车已走了648千米,如果这 列火车每小时行68千米,还有几小时火车到达终点? 3.幼儿园第一次花了90元钱买了5个皮球,照这样计算,花112元钱,可以买 几个皮球? 4. 学校图书馆共有12个书架,平均每个书架上放书560本,现已借给学生1870本,问图书馆里还有书多少本? 5. 粮库用3辆小卡车运面粉,每车装95袋,每袋25千克,这个粮库共运面 粉多少千克?(用两种方法解)

人教版八年级数学下册全册综合测试题

八年级(下)期末数学试卷 一、选择题(本题有10小题,每小题3分,满分30分) 1.下列二次根式中,是最简二次根式的是() A. B.C.D. A.94 B.96 C.113 D.113.5 3.在一个直角三角形中,已知两直角边分别为6cm,8cm,则下列结论不正确的是() A.斜边长为10cm B.周长为25cm C.面积为24cm2D.斜边上的中线长为5cm 4.如图,?ABCD中,对角线AC,BD相交于点O,OA=3,若要使平行四边形ABCD为矩形,则OB的长度为() A.4 B.3 C.2 D.1 x与方差S2: 平均数 ) A.甲B.乙C.丙D.丁 6.下列各命题的逆命题成立的是() A.全等三角形的对应角相等 B.如果两个数相等,那么它们的绝对值相等 C.对角线互相平分的四边形是平行四边形 D.如果两个角都是90°,那么这两个角相等 7.已知直线y=kx+b与y=2x﹣5平行且经过点(1,3),则y=kx+b的表达式是() A.y=x+2 B.y=2x+1 C.y=2x+2 D.y=2x+3 8.已知正比例函数y=kx,且y随x的增大而减少,则直线y=2x+k的图象是() A. B. C. D. 9.如图,?ABCD中,AB=4,BC=3,∠DCB=30°,动点E从B点出发,沿B﹣C﹣D﹣A运动至A 点停止,设运动的路程为x,△ABE的面积为y,则y与x的函数图象用图象表示正确的是()

A . B . C . D . 10.在平面直角坐标系中,点A (0,4),B (3,0),且四边形ABCD 为正方形,若直线l :y=kx +4与线段BC 有交点,则k 的取值范围是( ) A .k ≤ B .﹣≤k ≤﹣ C .﹣≤k ≤﹣1 D .﹣≤k ≤ 二、填空题(共6小题,每小题3分,满分18分) 11.化简: = . 12.如图,?ABCD 中,∠DCE=70°,则∠A= . 13.如果菱形有一个内角是60°,周长为32,那么较短对角线长是 . 14.如图,?ABCD 的对角线AC 与BD 相交于点O ,E 为BC 边中点,已知AB=6cm ,则OE 的长为 cm . 15.直线l 1:y=x +1与直线l 2:y=mx +n 相交于点P (a ,2),则关于x 的不等式x +1≥mx +n 的解集为 . 16.如图,在矩形ABCD 中的AB 边长为6,BC 边长为9,E 为BC 上一点,且CE=2BE ,将△ABE 翻折得到△AFE ,延长EF 交AD 边于点M ,则线段DM 的长度为 .

最新人教版八年级下册英语第一单元练习题

八年级下册英语第一单元练习题 一、完成下列短语。 感冒胃痛躺下看牙医 量体温做X-光检测在周末玩电脑游戏休息几次去看医生在路边下车 等待幸亏及时立刻 惹麻烦下次摔倒回家 休息流鼻血在……上敷药 使……惊讶的对……感兴趣被打伤/晒伤因为冒险切除 离开患有心脏病考虑 二、用所给单词的正确形式填空。 1.We are ________ (surprise) at the news. 2.The old man lived in the house _________ (die ) on a cold night. 3.He used to be a good doctor. He saved many _________(life) 4.He kept on ______ (work) though his leg hurt. 5.No one can be successful ___________ (with) hard work. 三、选择题。 1.I guess Peter and his sister Sally enjoyed __________ at the dancing party. A. myself B. himself C. herself D. themselves 2. I’m feeling much better now so you ____________ call the doctor. A. needn’t B. shouldn’t C. can’t D. wouldn’t 3. Linda bought a house___________ a swimming pool. A. on B. in C. with D. from 4. ---Emma failed her exams. I think she should work harder. --- I agree. _________she does, she’ll get good grades. A. If B. Because C. Before D. Though 5. --- It’s too cold today. --- Yes, why don’t you __________ your coat? A. put on B. put up C. take off D. get on 6. I got up too late this morning so I went to school _________ breakfast. A. without B. through C. by D. for 7. ---- Were you at home at 9:00 last night? I called you but nobody answered. ----- Sorry, I _________ a shower at that time. A. take B. took C. was taking D. am taking 8. You have to leave now_________- so that you can catch the early bus. A. so that B. as soon as C. because D. although 9. I’ m really ______________ all the time and I don’t have enough time to rest. A. happy B. busy C. excited D. relaxed 10. She’ outgoing. She never minds ______ to a boy. A. speak B. spoke C. speaking D. to open 11. Mr. Li asks the students ____________ in the river, because it’s too dangerous. A. swim B. to swim C. not to swim D. to not swim

人教版八年级数学上册全册综合测试题

人教版八年级数学上册全册综合测试题 一、选择题(本大题共7小题,每小题3分,共21分.在每小题列出的四个选项中,只有一项符合题意) 1.计算(-12)0 -4的结果是( ) A .-1 B .-32 C .-2 D .-5 2 2.下列长度的三条线段,不能组成三角形的是( ) A .9,15,8 B .4,9,6 C .15,20,8 D .3,8,4 3.下列计算正确的是( ) A .(-x 3)2 =x 5 B .(-3x 2)2 =6x 4 C .(-x )-2=1x 2 D .x 8÷x 4=x 2 4.衡阳市某生态示范园计划种植一批梨树,原计划总产量为30万千克,为了满足市场需求,现决定改良梨树品种,改良后平均每亩产量是原来的倍,总产量比原计划增加了6万千克,种植亩数减少了10亩,则原来平均每亩产量是多少万千克设原来平均每亩产量为x 万千克,根据题意,列方程为( ) -错误!=10 -错误!=10 -30 x =10 +错误!=10 5.如图1,在△ABC 中,AB =AC ,AD 平分∠BAC ,DE ⊥AB 于点E ,DF ⊥AC 于点F ,有下列结论:①BD =DC ;②DE =DF ;③AD 上任意一点到AB ,AC 的距离相等;④AD 上任意一点到点B 与点C 的距离不等.其中正确的是( ) A .①② B .③④ C .①②③ D .①②③④ 图1 6.如图2①是长方形纸带,∠DEF =30°,将纸带沿EF 折叠成图②,再沿BF 折叠成图③,则图③中∠CFE 的度数为( ) A .60° B .90°

C .120° D .150° 图2 7.如图3,在四边形ABCD 中,∠BAD =120°,∠B =∠D =90°,在BC ,CD 上分别找一点M ,N ,当△AMN 的周长最小时,∠AMN +∠ANM 的度数为( ) A .130° B .120° C .110° D .100° 图3 二、填空题(本大题共7小题,每小题3分,共21分) 8.用科学记数法表示为__________. 9.在平面直角坐标系中,将点A (-1,2)向右平移3个单位长度得到点B ,则点B 关于 x 轴的对称点C 的坐标是________. 10.已知a +b =3 2 ,ab =1,则(a -2)(b -2)=________. 11.一个多边形的内角和是四边形内角和的4倍,则这个多边形的边数是________. 12.如图4,在Rt △ABC 中,∠B =90°,ED 是AC 的垂直平分线,交AC 于点D ,交BC 于点E .已知∠BAE =16°,则∠C 的度数为________. 4 13.如图5,在△ABC 中,∠C =90°,∠ABC =60°,BD 平分∠ABC ,若AD =6,则CD =________.

七年级上册综合测试题

合面中学“121”高效课堂九年级英语导学案 英语15 第周星期主备人:曾令秀初审人曾令秀复审人欧贵友 授课人学生组别预习评价整理评价 七年级上册综合测试题 一.单项选择。25% 1. Let’s ____________ volleyball. That _________ good. A. playing, is B. play, sounds C. play, is sound 2. Peter often _________ my textbook ________ home. A. takes, to B. brings, \ C. takes, \ 3.Maria likes documentaries _______ cartoon, ______ she doesn’t like thrillers. A. and , and B. and, but C. but, but 4.Miss White is a good teacher. She usually _________. A. helps me to English B. help me learn English C. helps me with my English. 5.He sings _______ and he is a ________ singer (歌手). A. good, good B. well, well C. good, well D. well, good 6. The boy _______ blue is my brother. A. in B. on C. to D. of 7. I don’t like oranges ______tomatoes. A. and B. but C. or D. because 8. —_________? —At eight o’cl ock A. What time is it? B. What time does Tom go home? C. How old are you? D. How much is it? 9.He likes playing _______ piano and he can play _______ tennis. A. the, the B. the, / C. /, / D. /, the 10. She likes going to movies and ______sports A. plays B. is playing C. play D. playing 11.Let’s join _____ A. they B. we C. them D. she 12.Young people usually go to movies _______weekends A. on B. to C. for D. in 13.What vegetables do you like? —I like _____best A. hamburgers B. oranges C. eggs D. broccoli 14.What time does Alice usually go to school ? —She usually ______to school at seven o’clock A. go B. goes C. to go D. going 15.We need lots of ___________ every day. A. vegetable B. chickens C. broccolis D. healthy food 16.__________ like French fries. A. He and I B. I and he C. he and me D. I and him 17.I go to bed __________ 10:00 ________ the evening. A. at, on B. at, in C. at, at D. in,/ 20. Mother often ___________ early. A. get home B. get to home C. gets home D. gets to home 21.What’s this in English? __________________. A. That is a pen . B. This’s a pen . C. It ‘s a pen . D. It’ s pen. 22._________f and ____u are in the word “fun”. A. An, a B. An, an C. A, a D. A, an 23.I want ______the box to my room. A. to put B. take C. to have D. to take 24.How many new words are there in ________ lesson? There are only _________. A. five; fifth B. fifth; five C. the fifth; the five D. the fifth; five 25.There are ________ stars in the sky. A. million of B. millions of C. the million D. a million of 二.完形填空。10% an apartment in Victoria. One day, Mrs. Wilson 1 her sister. When her sister answered the door, Mrs. Wilson saw tears in her eyes. "What's the matter?" she asked. Mrs. Smith said, "My cat Sammy died last night and I have no 2 to bury(SP) him". She began to cry again. Mrs. Wilson was very 3 because she knew her sister loved the cat very much. Suddenly Mrs. Wilson said, "I can bury your cat in 4 garden in Duncan and you can come and visit him 5 ." Mrs. Smith stopped crying and the two sisters had tea together and a nice visit. It was now five o'clock and Mrs. Wilson said it was time for her to 6 . She put on her hat, coat and gloves and Mrs. Smith put the dead Sammy into a shopping bag. Mrs. Wilson took the shopping bag and 7 to the bus stop. She waited a long time for the bus, so she bought a 8 . When the bus arrived, she got on the bus, sat down and put the shopping bag on the 9 beside her feet. She then began to read the newspaper. When the bus arrived at her bus stop, she got off the bus and walked for about two minutes. Suddenly she remembered she 10 the shopping bag on the bus. 1. A. visited B. found C. saw D. met 2. A. time B. place C. money D. way 3. A. happy B. disappointed C. angry D. sad 4. A. your B. her C. my D. their 5.A. ever B. sometimes C. never D. before 6. A. go home B. have a rest C. have supper D. cook dinner 7. A. left B. got C. walked D. drove 8. A. newspaper B. book C. magazine D. map 9. A. street B. ground C. bus D. floor 10. A. forgot B. left C. lost D. gave 三.阅读理解。30%

八年级下册数学综合测试题(有点难度)

八年级下册数学综合测试卷 一、选择题:(本大题共8题,每小题3分,共30分) 1、若分式1 ||-X X 无意义,则X 的值是:( ) A .0 B .1 C .-1 D .±1 2、一次函数y=kx+b 与反比例函数x k y = 的图像如图1所示, 则下列说法正确的是:( ) A .它们的函数值y 随x 的增大而增大; B .它们的函数值y 随x 的增大而减小; C .k<0 D .它们的自变量x 的取值为全体实数。 3、在四边形ABCD 中,∠B= 90 , ∠A: ∠D: ∠C=1:2:3,则∠C 为 ( ) A 、 160 B 、 135 C 、 90 D 、 45 4、已知三角形两边长为2和6,要使这个三角形为直角三角形,则第三边的长为:( ) A . 2 B .102 C .10224或 D .以上都不对 5、如图2所示,在平面直角坐标系中,菱形ABCD 的顶点A 、B 的坐标分别 是(0, 0),(2, 0),∠α=60°,则顶点C 在第一象限的坐标是:( ) A .(2, 2), B .(3, 3), C .(3, 2), D .(13+, 3 ), 6、一块蓄电池的电压(u )为定值,使用此蓄电池为电源时,电流I(A)与电阻R(Ω)之间的函数关系如图3所示, 如果以此蓄电池为电源的用电器限制电流不得超过10A ,那么此用电器的可变电阻应(注R u I =):( ) A .不小于4.8Ω B .不大于4.8Ω C .不小于14Ω D .不大于14Ω 7、当25--k k 与k k 1 +互为相反数时,k 等于:( ) A .56 B .65 C .23 D .3 2 8、已知Rt △ABC 中,∠C=90°,若a+b=14cm ,c=10cm ,则Rt △ABC 的面积是:( ) A .24cm 2 B .36cm 2 C .48cm 2 D .60cm 2 9、已知菱形ABCD 的周长为40cm ,两条对角线BD :AC=3:4,则两条对角线BD 和AC 的长分别是 ( ) A 、24cm 32cm B 、12cm 16cm C 、6cm 8cm D 、3cm 4cm 10、 如图,O 为正方形ABCD 的中心,BE 平分∠DBC ,交DC 于点E ,延长BC 到点F ,使CF=CE ,连接DF ,交BE 的延长线于点G ,连接OG 、OC ,OC 交BG 于点H .下面四个结论:①△BCE ≌△DCF ;②OG ∥AD ;③BG ⊥DF ;④BH=GH . 其中正确结论有 ( ) (A )1个 (B) 2个 (C)3个 (D)4个 二、填空题:(每小题3分,共30分) 11、若4x-3=1,则x=_____________________。 12、已知()2 4-x +)4)(3(--y y =0,且x 、y 是一个直角三角形的两边,则这个直角三角形第三边的长 为 . 13、如图4所示,在等腰梯形ABCD 中,AC ⊥BD ,AC=6cm ,则等腰梯形ABCD 的 面积为________________cm 。 14、a,b 为实数,且ab=1,设1 1 11,11++ +=+++= b a Q b b a a P , 则P__________Q (填“>”,“<”,“=”) 15、已知反比例函数x k y 42+=的图像在第一、三象限,反比例函数x k y 3 -=,在x >0时,y 随x 的增大而大,则k 的取值范围是_________________________。 16、一个四边形的边长依次为a,b,c,d ,且a 2+b 2+c 2+d 2=2ac+2bd 则这个四边形是___________________________。 17、如图5所示,点P 是正方形ABCD 的对角线BD 上一点, PE ⊥BC 于E ,PF ⊥CD 于F ,连接EF ,给出下列四个结论: ① AP=EF ;②△APD 一定是等腰三角形;③∠PFE =∠BAP ; ④PD=2EC ,其中正确结论的序号是______________________。 18、在△ABC 中,∠C =90°,动点P 从C 点出发沿C →A →B 的 路线以每秒2cm 的速度运动到点B ,则点P 出发___________秒时, △BCP 的面积是△ABC 的面积的一半。 19、某项工程,甲乙两队合做6天可以完成,若甲单独做需x 天完成,乙独做比甲独做多用4天,要求出x 的值,可列出只含x 的方程来解,则列出的方程是 。 20、已知关于x 的方程 12 -x a x —=+的根大于零,则a 的取值范围是 。 三、(本大题9小题,共90分) 21、计算:(1)3234x y y x ? (2)解分式方程: 11322x x x -+=--; 22已知点P (2,2)在反比例函数y= x k (k ≠0)的图象上。 (1)当x=-3 时,求y 的值。 (2)当1<x <3时,求y 的取值范围 y x o 图1 y x C D (A) B O α I(A) R(Ω) O 8 6 A D C B 图4 A B C D P E F 图5 图2

人教版八年级下册物理第一单元测试题

八年级物理第一单元《力》测试题汇总 (一)选择题: 1.在图5所指出的四个力中,使受力物体运动状态发生改变的是 ( ) 2.关于力的概念,下列哪句话是错误的 ( ) A .没有物体就没有力 B .有受力物体时,一定有施力物体 C .有施力物体时,却不一定有受力物体 D .只有一个物体时,不会有力 3.下列情况中运动状态没有发生改变的是 ( ) A .汽车起动 B .汽车拐弯 C .汽车减速上坡 D .汽车在平直的公路上匀速直线行驶 4.关于力的作用效果,下列说法错误的是 ( ) A .可以改变物体速度的大小 B .可以改变物体的形状 C .可以改变物体的运动方向 D .可以改变物体的状态 5.一个物体沿圆形轨道运动,在相等时间内通过的路程相等,则物体的运动状态( ) A .不断改变 B .始终不变 C .有时改变,有时不改变 D .无法确定 6.一只成熟的苹果,由于受地球的吸引而从树上落到地面,在此过程中苹果 ( ) A .一定吸引地球 B .不一定吸引地球 C .一定不吸引地球 D .无法确定是否吸引地球 7.关于滑动摩擦力,下列说法正确的是( ) A 、压力越大,滑动摩擦力越大 B 、压力不变,动摩擦因数不变,接触面积越大,滑动摩擦力越大 C 、压力不变,动摩擦因数不变,速度越大,滑动摩擦力越大 D 、动摩擦因数不变,压力越大,滑动摩擦力越大 8.农民在清除黄豆与砂粒时,常把黄豆放在倾斜的桌面上,黄豆就顺着斜面滚下下桌面,而砂粒都留在桌面上,这主要是由于( ) A 、砂粒比黄豆的密度大 图5 人对跳板的压力 手对弓的拉力 手对弹簧的拉力 磁铁对小铁球的吸引力 A B C D

人教版八年级政治下册期末综合测试题

人教版八年级政治下册期末综合测试题 一、单项选择题(每小题3分,共48分) 1.2013年3月5日至17日,来自全国各地的近3000名全国人大代表汇聚北京人民大会堂,参加十二届全国人大一次会议,代表人民管理国家,共商国是。这表明() B.我国是人民当家作主的国家 C.国家尊重和保障人权 D.我国公民享有广泛的权利 2.“权利是果,义务是花,只有辛勤浇花,方能结出硕果。”这句话形象地比喻了公民权利和义务的() A.一致性 B.广泛性 C.真实性 D.对等性 A.做自己想做的事情,做对自己有利的事情 B.凡是宪法和法律要求做的,就必须去做 C.以享有相应权利的多少为依据 D.法律要求做的可以有选择地去做 C.财产权 D.人格尊严权 5.村民小辉因为对村干部张某心怀不满,就捏造张某贪污受贿的事实并通过微博散布,造成极坏的影响。小辉的行为侵犯了张某的() A.姓名权 B.名誉权 C.肖像权 D.隐私权 ①“空游无依”呼吁制止不文明行为,是正义的行为,应该支持

②“空游无依”发这种微博是滥用言论自由 ③乱刻乱画现象是有损公共利益的非正义行为 ④“空游无依”真是少见多怪,小题大做 A.①③ B.②④ C.①④ D.①② 7.市民程某在某街道附近的墙上张贴了很多“悬赏通告”。在通告中将与其有经济纠纷的章某称为“诈骗犯”,并将他家人的详细地址、姓名、电话号码等一起公布出来,引发了很多市民的围观和议论。程某的行为() A.值得肯定,是正确行使公民权利的表现 B.合法,是积极与违法行为作斗争的表现 C.不合法,侵犯了他人的名誉权和隐私权 D.不合法,“悬赏通告”只能针对章某本人,不能涉及他的家人 A.我们每个人都有人格和尊严 B.人格尊严权包括名誉权、肖像权、姓名权、隐私权等 C.侵犯公民的人格尊严严重的应承担相应的法律责任 D.除违法犯罪的人以外,公民都享有人格尊严权 9.我国逐年增加对教育的投入,这是因为教育是() C.民族振兴的基石 D.国民经济的主导力量 10.我国在农村地区实施每人每天3元的营养改善计划试点的主 要目的 是() A.杜绝未成年人互相攀比的现象 B.保障未成年人的生命健康 C.增强未成年人的自我保护意识

四年级数学上册综合测试题

四年级数学上册综合测试题 _________学校______年级姓名________ (满分100分,90分钟内完成) 得分一、我能填对。(30分) 1、xx年3月,我国邮电业务总量是九百八十一亿三千万元,写作( )元,省略亿位后面的尾数约是( )元。 2、“十五”时期,全年研究与实验发展经费支出2367 0000 0000元,改写成用“亿”作单位的数是();读作:()。 3、与9999999相邻的两个数分别是()和()。 4、把600606、660600、600066、666000、606060这五个数,按从小到大的顺序排列是: ()()()()()。 5、计量角的单位是(),角的两边在一条直线上,这样的角叫做()角,它有()° 6、两个因数分别是25和5,积是(),如果把因数5改成50、500,积分别是()、()。 7、在○里填上“>”、“<”或“=”。 130×30○13×300 30×310○450×20 220×10○30×110 8、下面各数你是怎么估计的? (1)妈妈的工资每个月是1860元,大约是()元。 (2)一件上衣是105元,你大约要拿多少钱?我大约要拿()元。 9、一架飞机每分钟飞行15千米,可以写作()。 普快列车的速度是每小时80千米,可以写作()。 10、在()里填是最大的数: (1)60×()<423 (2)50×()<358 (3)70×()<300 11、等腰梯形同一底上的两个底角大小()。 12、平行四边形具有()的特性,这个特性在实践中有广泛的应用。 13、小明安排时间最合理:(1)起床整理被褥3分钟;(2)刷牙3分钟;(3)洗脸2分钟;(4)听英语录音8分钟。如果六点起床,最快()时()分做完这些事情。(1分) 得分二、公正小法官(正确的在括号内打“√”,错的打“×”)。(5分) 1、通过一点只能画一条直线,通过两点可以画两条直线。() 2、个位、十位、百位……都是计算单位。() 3、两个数相乘(0除外),一个因数不变,另一个因数扩大若干变,积不变。() 4、读含有两级数时,要先读万级,再读个级。() 5、在有余数除法中,可以出现商和余数相等的情况。() 得分三、精心选一选。(把正确答案的字母填在括号里)(5分) 1、26÷41,如果商是一位数,中可填()。 A、4或1 B、7或6 C、2或3 2、在两条平行线之间作了四条垂线,这四条垂线的长度()。 A、都相等 B、不相等 C、有的相等有的不相等 3、45×26=1170,其中一个因数扩大2倍,另一个因数缩小2倍,积是()。 A、1170 B、2340 C、585 4、下面三个数中,读数时一个零也不读的数是()。 A、28060000 B、2920000 C、18000005 5、286 460≈287万,里可以填的数是()。 A、3 B、4 C、5

相关主题