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人教版八年级上册单元测试题

人教版八年级上册单元测试题
人教版八年级上册单元测试题

八年级下册英语第1---3单元测试

一单项选择。(15分)

()1. — Kelly, who's the girl__________glasses in

the photo?

-一It’s me. I used to wear glasses and have long hair.

A. by

B. of

C. on

D. with

()2 .How do you like Li Yundi?

- A cool guy! His music______ really beautiful.

A. tastes

B. sounds

C. smells

D. looks

()3.M um,I’m not feeling well.

—Oh, dear! ________

A. What’s wrong?

B. Not at all.

C. All right.

()4. Young people today _____posting wonderful articles and beautiful photos onto the micromes- sage(微信)to share with friends.

A. are afraid of

B. are used to

C. are worried about

()5.Andrea Bocelli never_______ ,whichmakes him a successful singer.

A. takes away

B. gives away

C. gets up

D. gives up

()6. To our__________, the little girl is the first to go to bed.

A. surprises

B. surprise

C. surprised

D. surprising

()7. - -What did your sister do?

—-She_________the bus at the bus stop and went home.

A. got to

B. got up

C. got down

D. got off

()8.— What did you see?

— I saw many boys________ games near the river.

A. played

B. playing

C. plays

D. to play

()9.Our parents often tell us not alone in the river in summer.

A.swim

B.to swim

C.swimming

D.swam

()10.It takes me two hours my homework every day.

A.doing

B.to do

C.did

D.does ()11..The glass of water is too hot. Would you please give me some cold water ?

A.drink

B.drinking

C.to drink

D.drunk

()12.It’s easy the problem.

A.for him solve

B.for him to solve

C.of him solving

D.of him to solve

()13.You should smoking. It’s bad for your health.

A.get up

B.put up

C.give up

D.look up

()14..I hope you next Sunday.

A.see

B.to see

C.sees

D.seeing

()15.—Could yo u please pass me the book?—

A.Yes, I could.

B.No, I couldn’t.

C.Sure, here you are.

D.No, that’s no problem.

()16. Here’s so much rubbish. Could you please ____________?

A. give ou it

B. give it out

C. take out it

D. take it out

()17.---Could you please fold the clothes, Mary? ---__________.

A. Yes, I could

B. No, I couldn’t

C. Yes, sure

D. No, I won’t

()18. ---Could you please sweep the floor? ---___________. I’m washing the shirt.

A. Yes, sure

B. No problem

C. Sorry, I couldn’t

D. No, I can’t

()19. ---Could you please _________your bike here?

A. don’t stop

B. not to stop

C. not stop

D. not stopping

()20. ---Could I _________your bicycle?

---Sure, and you can _________for a week.

A. borrow, borrow

B. borrow, keep

C. lend, lend

D. lend, borrow

()21. _________of the two boys is from America. They’re from Canada.

A. Both

B. Either

C. Neither

D. All

()22. I won’t visit her this weekend. Jack won’t, _________.

A. both

B. either

C. neither

D. too

()23. ---I didn’t get to school late this morning. ---__________.

A. Me too

B. Me neither

C. Me either

D. Neither was I

()24. If you don’t put up the signs after school, ___________.

A. so does Jim

B. so will Jim

C. neither does Jim

D. neither will Jim

()25. Mary will make a plan as soon as she ____________her homework.

A. finishes

B. finish

C. will finish

D. finished

()26. ---I’m going to the shopping center.

---___________you’re there, could you buy some fruit for me?

A. When

B. After

C. While

D. As soon as

()27. The teacher always tells us _________time _________computer games.

A. don’t waste, to play

B. don’t waste, playing

C. not to waste, to play

D. not to waster, playing

()28. __________ good grades, you should try to study harder.

A. Get

B. In order to get

C. Getting

D. Got

()29. I'm going to take a vacation. Could you please __________me

_________some information about interesting places to travel?

A. offer, to

B. offer, for

C. provide, with

D. provide, for

()30. ---Could I watch TV?

---No, you ________. You _________finish your homework first.

A. can’t, must

B. can’t, can

C. couldn’t, must

D. couldn’t, can

()31. “ When did you come home _________school yesterday?” she asked me _________surprise.

A. to, with

B. from, with

C. to, in

D. from, in

()32. Don’t _________your cut wet when doing chores, Henry. A. get B. make C. let D. keep

()33. We should _________the windows open to __________fresh

air in.

A. keep, make

B. keep, let

C. make, make

D. make, get

()34. ---Do you mind _________your room?

---N o, I’l l d o t h a t a f te r f in i sh in g_________th is a r t ic le.

A. clean, write

B. clean, writing

C. cleaning, write

D. cleaning, writing

()35. The harder you study, __________grades you’ll get.

A. good

B. better

C. best

D. the better

二、完形填空(共10分)

Mr. and Mrs. Green were very worried about their son, Leo. He seemed to be

dumb( 哑的)16 he was normal in every other way. Mr. and Mrs. Green tried everything to get him to 17 ,but with no success.When Leo was six years old, the best doctors in the town 18 him carefully, but could find nothing wrong. And he seemed to be smart. It was just that he _19 spoke.

“There might be something wrong with his 20 ,and he doesn’t know he's able to speak,’,one doctor said.“But he can read and write,,,said Mr. Green. “We’ve written him notes, telling him that he can speak. ”“It’s certainly very 21 ,” another doctor said. Perhaps he’ll be able to speak some day. ”22 passed. Leo went to university. But he did not say a 23 word. Then one day,Leo was having a meal with his parents. Without any warning, he looked up from his 24 and said,“Pass me the salt,please. ”

Mr. and Mrs. Green were excited. “You spoke! You spoke!” they cried. “ Why have you 25 so long to speak?” “I didn’t have anything to say,,,he said. “Until now everything was perfect. But you forgot to put salt in potatoes. ”

()16. A. because B. when C. though D. before

()17.A. speak B. walk C. play D. laugh

()18. A. taught B. found C. examined D. asked

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

()20.A. back B. hair C. face D. mind

()21. A. unfair B. strange C. noisy iet

()22. A. Hours B. Weeks C. Months D. Years

()23. A. good B. right C. single D. new

()24. A. chair B. meal G. hands D. books

()25. A. slept B. walked C. served D. waited

三、阅读理解(每小题2 分,共40分)

A

It’s important for us to be healthy. But how can we keep healthy? First,you should eat fruit and vegetables three or four times a week. Then eat some tofu every day because it’s good for people, both the young and the old. Milk is also necessary(必要的),especially for women. So you should have milk twice & day. It can help you to be strong. Next, doing more exercise is better. You can do morning exercises or evening exercises. After supper you should take a walk.

()26. You should eat_______ three or four times a week.

A. fruit and fish

B. vegetables and mutton

C. tofu

D. fruit and vegetables

()27. Tofu is good for ______.

A. young people

B. old people

C. young and old people

D. students

()28. Why do people have milk?

A. It,s delicious.

B. It’s a kind of drink.

C. It’s bad for you.

D. It can help you keep strong.

()29. You should have milk .

A. four times a day

B. five times a week

C. twice a day

D. twice a week

()30. The passage mainly tells us__________.

A. how to keep healthy

B. what health is

C. why health is important

D. how often you can eat tofu

B

Have you ever been to Taiwan, the biggest island of China? Do you want to visit there? We’ll show you t he best Taiwan Island.

On a four-day tour.

Price: Only ¥5,000

Including: Round-way plane tickets between Beijing and Taiwan.

Bus service around Taiwan. Best tour guide service.

Places

Sun and Moon Lake A beautiful lake. A small island. On one side of the island, the lake looks like the sun, on the other side it looks like the moon. That is why people call the lake Sun and Moon Lake.

Ali Mountain The nearest mountain around Sun and Moon Lake.A nice experience to have a party with Gaoshan people. A wonderful place to see a very beautiful sunrise.

Peng Lake A great place for swimming, fishing, boating and eating delicious fruit and f resh fish.

Gao Xiong A full day to go shopping.

Book now

Office hour Monday—Friday: 9:00 am—7:00 pm; Saturday: 9:00 am—4:00 pm Tel: 6459-9561

Sold out this month Book by phone now for next month.

()31.Which is the biggest island of China?______

A.Taiwan Island.

B.Hainan Island.

C.Diaoyu Island.

D.Huangyan Island.

()32.If you go on a trip in Taiwan, where can you see the beautiful

sunrise?________

A.On Sun and Moon Lake.

B.On Ali Mountain.

C.On Peng Lake.

D.In Gao Xiong.

()33.The writer of this passage wants to .

A.have more people to join the tour

B.tell you something about Taiwan

C.ask people not to trouble them on Sunday

D.describe how beautiful Taiwan is

()34.If you want to visit Taiwan this month, you have to .

A.visit their office on Saturday

B.phone the number 6459-9561

C.turn to some other travel agencies

D.pay more to cover the same tour

()35.If you are asked to add a sentence on top of this piece of writing, which of the following would be the most proper?_________

A.Taiwan is Part of China

B.Take the Time to Learn in Your Holiday

C.The Biggest Island of China

https://www.wendangku.net/doc/0719247467.html,e and Join Us for Your Holiday

C

Do you know the story about Vince? It was a true story. Vince was an English boy and he was eight years old. He didn't like soap or water. Three or four times a day his mother said to him, “Vince, your hands are very dirty again.” Go and wash them. ” But Vince never washed them well. He only put his hands in the water for a few seconds and then took them out again.

Vince’s uncle and aunt lived in another city. One day they came to stay with Vince’s parents, and they broug ht their small son, Toby, with them. Toby was seven years old and he didn’t like soap or water, ei ther.

The boys sat with their parents for a few minutes and then they went outside. When they were playing, Vince looked at Toby's hands and then went back to Toby’s parents and said proudly (骄傲地),“Toby’s hands are dirtier than mine, ”

“Of course they are,”Toby said angrily. “You are one year older than I am, ”

()36. Vince’s mother asked him to______three or four times a day.

A. wash his hands

B. do his homework

C. clean his bedroom

D. wash his teeth

()37.When Vince saw Toby’s hands, he felt________.

A, sorry B. proud C. sad D. terrible

()38.Vince’s hands were a little______than Toby’s.

A. dirtier

B. cleaner

C. bigger

D. smaller

()39.From the story we know that_______ .

A. Vince liked soap and water, but Toby didn’t

B.Toby liked soap and water,but Vince didn’t

C. Vince and Toby liked soap and water

D.Vince and Toby didn’t like soap or water

()40. How many people are there in the story?

A. Four.

B. Five.

C. Six.

D. Seven,

D

When I was about 12,a girl in my class liked to point out (指出)my problems.

I was too thin;I wasn’t a good student;I talked too much;I was too proud (骄傲),and so on. At last,I became very angry and ran to my father.

He listened to me quietly. Then he asked, “Are these things true or not? Do you know what you are really like? Go and make a list of what she said and find the things that are true. ”

I did as he told me. To my great surprise, I discovered (发现)that about half of the things were true. Some of them I couldn’t change (改变)(like being very thin). But there were things I could and wanted to change. For the first time, I got a clear picture of myself.

I brought the list back to Dad. He didn’t take it, “That’s just for you,” he said “You know the truth (真相)about yourself better than anyone else. When people say something that is true about you,you should find it helpful. ’,

Our world is full of people who think they know your matter. Don’t be angry and feel hurt. Listen to them.

根据短文内容,判断正(T)误(F)。

41.I was angry because a girl in my class pointed out my problems.( )

42.My father wasn’t interested in what I said.( )

43.I found that about half of the things the girl said were true.( )

44.I was ver y proud so I didn’t want to change at all.( )

45 No matter what people say? you should think it helpful.( )

四、短文填空。从下面方框中选出10个词,并用其正确形式填入下列方框中,使短文意思正确、通顺。(每词限用一次)(10分)

interest difference ill serious take easy

clean person you go eat well

If you don’t keep yourself warm enough, w inter can be a time to have an

46______. During the winter months, people47_______ get colds and flu (流感). Many people think they are the same, but they are48_________. Colds can stay with you for up to a week. You will have a running nose, sore throat, headache, cough and a fever. Flu is49_______. You will feel sick very quickly. You will have a fever and a headache. Your body will hurt and become weak. This could last for up to four weeks. Is there any way to keep yourself away from colds and flu? Staying

clear of(避开)50__________with colds or flu may work. Try not to touch (触摸) 51________ nose or eyes if you have been close to someone who has a cold. Wash your hands, especially after 52_______your nose.53________ out with wet hair can also give you a cold! If you catch a cold or flu, go to bed and rest. Doing this will help you get 54_______. Drink lots of water. Stay in a warm, well-aired room. If you have a headache, or your muscles (肌肉)hurt, don’t forget 55_______ some medicine.

五、完成对话。(10分)

选择方框中的句子完成对话。

A: What's wrong with you, Alan?

B: 56.___________ I have a cold.

A: Bad luck! 57.________

B: But I'm busy and I must finish the exercises.

A: 58_________.

B: 59._________ I don't want to ask for leave.

A: Don't say that. 60. ________You'd better lie down and have a good rest now.

B: OK. I'll ask for leave right away. Thank you very much.

六.书面表达(15分)

动物是人类的好朋友,没有动物,人类也不能生存,但现在很多动物濒临灭绝,请你就如何帮助动物提出建议。

要求:1.内容包含动物面临的状况和建议;

2.书写认真,70词左右。

一,选择题

1——5,DBABD 6——10,BDBBB 11——15,CBCBC 16——20,DCDCB 21——25,CBBDA 26——30,ACBCA 31——35,DABDD

二,完形填空

36——40 CACAD 41——45 BDCBD

三,阅读理解

46——50 DCDCA 51——55 ABACD

56——60 ABBDC 61——65 T F T F F

四,短文填空

66——70 illness easily different more serious persons 71——75 your cleaning Going better to take

五、完成对话

76——80

DBAFC

八年级上册期末试卷测试卷附答案

八年级上册期末试卷测试卷附答案 一、八年级数学全等三角形解答题压轴题(难) 1.(1)已知△ABC是等腰三角形,其底边是BC,点D在线段AB上,E是直线BC上一点,且∠DEC=∠DCE,若∠A等于60°(如图①).求证:EB=AD; (2)若将(1)中的“点D在线段AB上”改为“点D在线段AB的延长线上”,其他条件不变(如图②),(1)的结论是否成立,并说明理由. 【答案】(1)证明见解析(2)证明见解析 【解析】 试题分析:(1)作DF∥BC交AC于F,由平行线的性质得出∠ADF=∠ABC,∠AFD=∠ACB,∠FDC=∠DCE,证明△ABC是等边三角形,得出∠ABC=∠ACB=60°,证出△ADF是等边三角形,∠DFC=120°,得出AD=DF,由已知条件得出∠FDC=∠DEC,ED=CD,由AAS证明 △DBE≌△CFD,得出EB=DF,即可得出结论; (2)作DF∥BC交AC的延长线于F,同(1)证出△DBE≌△CFD,得出EB=DF,即可得出结论. 试题解析:(1)证明:如图,作DF∥BC交AC于F, 则△ADF为等边三角形 ∴AD=DF,又∵∠DEC=∠DCB, ∠DEC+∠EDB=60°, ∠DCB+∠DCF=60°, ∴ ∠EDB=∠DCA ,DE=CD, 在△DEB和△CDF中, 120 EBD DFC EDB DCF DE CD , , ∠=∠=? ? ? ∠=∠ ? ?= ? ∴△DEB≌△CDF, ∴BD=DF, ∴BE=AD . (2).EB=AD成立;

理由如下:作DF∥BC交AC的延长线于F,如图所示: 同(1)得:AD=DF,∠FDC=∠ECD,∠FDC=∠DEC,ED=CD, 又∵∠DBE=∠DFC=60°, ∴△DBE≌△CFD(AAS), ∴EB=DF, ∴EB=AD. 点睛:此题主要考查了三角形的综合,考查等边三角形的判定与性质,全等三角形的判定与性质,等腰三角形的判定与性质,等腰直角三角形的判定与性质,平行线的性质等知识,综合性强,有一定的难度,证明三角形全等是解决问题的关键. 2.(1)如图(1),已知:在△ABC中,∠BAC=90°,AB=AC,直线m经过点A,BD⊥直线m, CE⊥直线m,垂足分别为点D、E.证明:DE=BD+CE. (2)如图(2),将(1)中的条件改为:在△ABC中,AB=AC,D、A、E三点都在直线m 上,并且有∠BDA=∠AEC=∠BAC=α,其中α为任意锐角或钝角.请问结论DE=BD+CE是否成立?如成立,请你给出证明;若不成立,请说明理由. (3)拓展与应用:如图(3),D、E是D、A、E三点所在直线m上的两动点(D、A、E 三点互不重合),点F为∠BAC平分线上的一点,且△ABF和△ACF均为等边三角形,连接BD、CE,若∠BDA=∠AEC=∠BAC,试判断△DEF的形状. 【答案】(1)见解析(2)成立(3)△DEF为等边三角形 【解析】 解:(1)证明:∵BD⊥直线m,CE⊥直线m,∴∠BDA=∠CEA=900. ∵∠BAC=900,∴∠BAD+∠CAE=900. ∵∠BAD+∠ABD=900,∴∠CAE=∠ABD. 又AB="AC" ,∴△ADB≌△CEA(AAS).∴AE=BD,AD=CE. ∴DE="AE+AD=" BD+CE. (2)成立.证明如下:

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

人教版八年级上册数学期末试卷及答案

八年级上学期数学期末复习题及答案 一、选择题(每小题3分,共30分): 1.下列运算正确的是( ) A .4= -2 B .3-=3 C .24±= D .39=3 2.计算(ab 2)3的结果是( ) A .ab 5 B .ab 6 C .a 3b 5 D .a 3b 6 3.若式子5-x 在实数范围内有意义,则x 的取值范围是( ) A .x>5 B .x ≥5 C .x ≠5 D .x ≥0 4.如图所示,在下列条件中,不能判断△ABD ≌ △BAC 的条件是( ) A .∠D=∠C ,∠BAD=∠ABC B .∠BAD=∠AB C ,∠ABD=∠BAC C .BD=AC ,∠BAD=∠ABC D .AD=BC ,BD=AC 5.下列“表情”中属于轴对称图形的是( ) A . B . C . D . 6.在下列个数:301415926、 10049、0.2、π1、7、11 131、3 27中无理数的个数是( ) A .2 B .3 C .4 D .5 7.下列图 形中,以方 程y-2x-2=0 (第4题图) D C B A C B 00 00 1 2-12 -21 12 x x x y y y y x

的解为坐标的点组成的图像是( ) 8.任意给定一个非零实数,按下列程序计算,最后输出的结果是( ) A .m B .m+1 C .m-1 D .m 2 9.如图,是某工程队在“村村通”工程中修筑的公路长度(m ) 与时间(天)之间的关系图象,根据图象提供的信息,可知道公路的长度为( )米. A .504 B .432 C .324 D .720 10.如图,在平面直角坐标系中,平行四边形ABCD 的顶点A 、B 、D 的坐标分别为(0,0)、 (5,0)、(2,3),则顶点C 的坐标为( ) A .(3,7) B .(5,3) C .(7,3) D .(8,2) 二、填空题(每小题3分,共18分): 11.若x -2+y 2=0,那么x+y= . 12.若某数的平方根为a+3和2a-15,则a= . 13.等腰三角形的一个外角是80°,则其底角是 . 平方 结果 +2 ÷m -m m (第10题图)D C B A 0y x

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