清江外国语学校七年级下册第五章单元试卷-第四周

步步登高UNIT5 水平测试人教新目标七年级下听力部分 I-IV（略）笔试部分7. —Can you come with me to t he supermarket? A.in;in B. on;on C. on;in D. in;onI.单项选择（每小题1 分，共20 分）—. 15. —Do you often join after-school ?1. I my pen,but I can’t it. A. OK,I’m very busy now B. Sorry, let’s go—Sure.A.am finding;look forB. look for;findingC. SureD.fish is my favorite A. active B. activity C. activities D. activesC.am lookingfor;findD.find;look for 8. My mother young. 16. This is TV show. Likes others.2.Look! Liu Mer a book under the tree. A. is looking B. looks C. look D. to look A. watch B. to waich C. waitching D.watchesA. is readingB. is looking 9. Are they talking with the teacher English? 17. —When do you want to go?C. is watchingD. is seeing A. to B. in C. with D. on —six in the afternoon.3.—they playing cards in the classroom? 10. One of the boys sitting there. A. In B. For C. On D. At—Yes,they . A. is B. an C. are D. be 18. Who are you waiting ?A. Do, doB. Are, doC.Are, areD. Do, are 11. —Let’s go to the movies. A. at B. with C. for D. to4.—Are you listening or writing? —That good. 19. Here some of my photos.—. A. hears B. sounds C. hear D. sound A. be B. is C. am D. areA.Yes, I’m writingB. I’m not writing 12. —are they talking to? 20. The answer the question is really easy.C. I’m listeningD. No, I’m not —I am not sure. Maybe a new teacher. A. of B. about C. to D. with5.—the boy doing? A. Who B. What C.When D. W here—He’s. 13. Thanks for me to your photo.A. What; runB. What’s;running A. show B. borrowsC.sendingD. to giveC. What’s;runD. Who; running 14. —Why are you standing there?6.Mr.King China is a great country. —I see two birds the tree and some red applesA.saysB. speaksC. talksD.tells the tree.II.阅读理解（每小题1 分，共15 分）children. He has two sons and two daughters. the trees we find many baskets. TheseA One son is from England. His name isB ill. The baskets ③are full of oranges.New York is a very dangerous city. M any people other son is from America. His name i s Mike. It is Sunday today. Some students are helpingdon’t go out alone.(独自)at night. Mary is a singer,and One of his daughters is from China. H er name farmers, some are carrying the baskets,some she often drives her car alone to clubs at night.Then she is Lanlan. The other one is from J anpan. Her are lifting（抬）the baskets to the truck(卡车),drives home very late. name is Mikou. Bob Pearson has many toys others are working on the truck. ④The far- The singer wants a “friend”. She makes a balloon(气球). for the children. He gives different toys to mers are going to take them to the s hop.It looks like a man. His name is Bob. He sits beside the singer. different children. The boys play with t oy cars. 根据要求完成下面各题（每小题2 分，共10 分）People all think the woman driver has a man with her,and she The girls play with dolls and toy animals.Bob 1. What are the students doing on the farm? Feels safe.(感到安全) Pearson is the children’s“father”,and he is t heir1.The woman singer often goes to t he clubs . good friend,too.2. 在划线部分①中有一处错误，请找出并改正A.on footB. by bike 根据短文内容，判断正（A）误（B）C. by busD. by car （）10. Bob Pearson has six children. 3. 将②同义句改写2.The woman singer often goes home . （）11. Bob Pearson is a nice young man. We find many basketsA.in the morningB. in the afternoon （）12. Mikou is a Japanese girl. 4. 将③翻译成汉语C. in the evening C. at night （）13. Bill and Mike are from England.3.Bob is the name of . （）14. Mikou and Lanlan like toy animals.5. 将④译成汉语A.the singer’s husbandB. the singer’s friend （）15. Bob Pearson and his children are good friends.C. the singer’s driverD. a big ballon4.—Does she feel safe at last? III. 阅读表达（每小题1 分，共15 分）—.A.Yes, she isB. No,she isn’t AC. Yes ,she doesD. No, she doesn’t There’s a hill near the river. On the hill there are many trees.B ①You can see a lot of oranges in them.Bob Pearson is an old man. He has two b ig houses A B C Dand a new car. He has no wife, but he is a father o f four All of the oranges are big and orange. They look very nice. ②UnderB 4. Do you have a camera?I want to some photos.下面是Lucy 写给她的新笔友Susan 的一封信，请你 5. The song beautiful. I like it very much.根据照片上的内容将信补充完整，词数不限（5 分） 6. The boys the classroom. They are playing football on the playground.照片一照片二照片三照片四7. You may go first.Don’t me.Dear Susan, B. 选词填空，有两个多余的Thanks for your letter and the photos. Here are some of my photos.In the first photo, I’m 1. at home. In the second Look at the picture.It ‘s a picture 1 a park.On the tree 2 some birds.Are photo,I’m 2. with my mother in the mall. In the there 3 boys under it? Yes,there are. They’re 4 English books. 5 girls next photo,you can see me in the library.I’m 3. . are there near the river? There are Six. Are they playing 6 ? Yes ,they are. 7 In the last photo,I’m with my parents.They are 4. .And that girl behind the tree? That’s Kate. She’s wearing a red skit. She is 8 a banana.I’m 5. my favorite dog,Beibei.Do you like them? 1.Yours 3.Lucy 5.IV. 综合填空（每小题1 分，共15 分）7.A.用单词或短语的适当形式填空。

初一英语第四周检测试卷姓名_______得分_______一、选择题（15’)：( )1. Neil is from _____________ UK. He is ________English boy.A an; theB the: anC the: aD a; the( )2. The Eiffel Tower is a famous tower in ___________.A JapanB the USAC the UKD France( )3. May I speak to Mary, please? _________A. Yes, you’re rightB. SpeakingC. Thank you.D. She is fine.( )4. Your house is different ____________ the flat here.A forB fromC asD to( )5. Can you ___________ a message for me? I’m not at home now.A takeB tellC talkD speak( )6. He hopes he can _____________ your home some day.A to visitB visitC visitingD visits( )7. There are about two __________ workers in that factory(工厂)。

A hundredsB hundreds ofC thousand ofD thousand ( )8. Jim, with his friends _________________ TV now.A are watchingB is watchingC watchD watches( )9. He spends half an hour ____________ TV every evening.A to watchB watchingC on watchingD watch( )10. __________ is your telephone number? It’s 8609 3271.A. How manyB. HowC. How muchD. What( )11. Every year, ___________ people go to visit Nanjing.A a thousand ofB thousandsC thousands of D. Thousand of( )12. There are ___________ days in a year.A three hundreds and sixty fiveB three hundred and sixty fiveC three hundred and sixty--fiveD three hundred sixty--five( )13. I’d like to chat __________ my friends at school.A toB onC withD about( )14. Which of them isn’t a capital cit y(城市)?A. ParisB. LondonC. Vancouver(温哥华)D. Moscow( )15. Would you like to go boating with me? ____________.A. Yes, I’d like toB. That’s rightC. Yes, pleaseD. Quite well.二、完形填空（My name is Eric. I ____1_____ in a big city with my parents. My home is on the second ____2___ of a tall building. The building is in Garden Street. It’s a ___3_____street because there are lots of cars and people on the street every day. ____4____ the street is very clean. I ___5____ living in the city very much..There are a lot of ____6___ to have fun on the street. We can ___7___ games in the park and take a ____8____in the garden. Sometimes I can read books in the ___9____. It’s very quiet in the library, and I enjoy reading there. Do you like our ____10_____? Welcome to my home.( )1. A take B live C have D put( )2. A street B park C floor D house( )3. A busy B new C wrong D short( )4. A So B Because C But D And( )5. A like B watch C play D visit( )6. A gardens B supermarkets C places D rooms( )7. A playing B to play C plays D play( )8. A walk B bus C train D way( )9. A bank B restaurant C library D hospital( )10. A food B study C neighbourhood D street三阅读理解（40分）A( ）1.You go to ____, maybe some people can understand you.A. RussiaB. SingaporeC. EgyptD. India( ) 2.Egyptians speak _________.A. ChineseB. RussianC. ArabicD. French( ) 3 .If you go to ______, you must learn Russian well.A. RussiaB. CanadaC. SingaporeD. India( ) 4.The capital of Singapore is _______.A. MoscowB. CairoC. New DelhiD. Singapore city( )5.From the form(表格), we can see that _____is the most important language.A. EnglishB. RussianC. FrenchD. TamilBTom is seven years old. He don’t like school. He talks a lot in class, a nd the teacher is angry(生气) with him. He is often kept(留下) in after school.He doesn’t like to do homework, but he likes sports. He swims very well. He is the best swimmer in his class. He likes swimming so much that sometimes he forgets(忘记) to go to school.Tom’s father has an alarm(闹钟)。

七年级下册M5单元达标检测题一、单项选择（每小题1分，共10分）( ) 1.－－Yes, please. I’m looking for a skirt for my daughter.A. Can you help me?B. What can I do for you?C. What are you doing?D. How are you?( ) 2.－－It’s twenty yuan.A. How many bags are there?B. How much is the bag?C. What’s the bag like?D. Where is the bag?( ) 3.The question is so easy that can answer it.A. no oneB. nobodyC. noneD. anyone( ) 4.－May I use your ruler?－Here you are.A. Certainly.B. I’m sorry.C. Wait!D. Why?( ) 5.－The shirt looks nice. Can I ?－Yes, please. The fitting room is over there.A. try on itB. put on itC. try it onD. put it on( ) 6.－Mum, I’m hungry.－You can have some first. I’ll cook for you.A. biscuitB. teaC. waterD. product( ) 7. There isn’t in the box. It’s empty(空的).A. nothingB. somethingC. anythingD. everything( ) 8.Shopping online is a new of shopping.A. wayB. funC. questionD. club( ) 9.It’s not to play football on the road.A. wrongB. safeC. happyD. free( ) 10. If you help me, I'll you anything.A. costB. takeC. spendD. pay二、完形填空（每小题1分，共10分）Today is Mother’s Day. Little George wants to make his mother__1__. So he gets up very __2__ and goes to the kitchen to prepare breakfast __3__ his mother. First, he gets some bread and puts the chicken __4__ two pieces of bread. Second he puts __5__ milk in the pot(锅)and heats(加热)it for a few __6__. Then he puts the milk __7__ a glass. Later he takes two bananas. out of the __8__basket. Finally he puts all the things on the table, and runs back to his __9__. When his mother gets up, she finds the __10__. Little George’s mother is very happy.( ) 1. A. sad B. cry C. happy D. angry( ) 2. A. late B. early C. often D. later( ) 3. A. with B. to C. by D. for( ) 4. A. in B. between C. behind D. beside( ) 5. A. a B. a few C. many D. some( ) 6. A. moments B. days C. times D. minutes( ) 7. A. out of B. in C. by D. under( ) 8. A. food B. fridge C. vegetable D. fruit( ) 9. A. kitchen B.1iving room C. room D. park( ) 10. A.1unch B. breakfast C. dinner D. supper三、阅读理解（每小题2分，共20分）A以下是某市中学生林涛在社会实践活动中对该市四大超市进行调查时所收集到的信息。

第五章订交线与平行线检测题一、选择题〔每题 3 分，共 30 分〕1．以下命题：①对顶角相等；②在同一平面内，垂直于同一条直线的两直线平行；③相等的角是对顶角；④同位角相等．其中错误的有〔〕A．1 个B．2个C．3 个D．4 个2．点 P 是直线 l 外一点， A 为垂足，,且 PA=4 cm，那么点P 到直线 l 的距离〔〕A．小于 4 cm B．等于 4 cm C．大于 4 cm D．不确定3．〔2021 ?安徽〕如图，AB∥CD，∠A+∠E=75°，那么∠C为〔〕A． 60 °B． 65 °C． 75°D． 80°8．如图， DH∥ EG∥ BC， DC∥ EF，那么与∠DCB 相等的角的个数为〔A．2 个B．3 个C．4 个D．5 个9. 以下条件中能获取平行线的是〔〕①邻补角的角均分线；②平行线内错角的角均分线；③平行线同旁内角的角均分线．A．①②B．②③C．②D．③10. 两平行直线被第三条直线所截，同位角的均分线〔〕A．互相重合B．互相平行线号题答第3题图4．〔 2021 ?襄阳〕如图，BD 平分∠ ABC，CD∥ AB ，假设∠ BCD=70 °，那么∠ ABD 的度数为〔〕5．〔2021 ?孝感〕如图，∠1=∠ 2，∠3=40°，那么∠4 等于〔〕B 封不A． 120 °B． 130 °C． 140 °D． 40°名6．如图， AB∥ CD， AC⊥ BC，图中与∠ CAB 互余的角有〔〕姓内A．1 个B．2 个C．3 个D．4 个线封密级第 5题图第 6图班密A 中，先作AB⊥ CD，足为 B，尔校A．∠ 1=∠ 2B．∠ 3=∠ 4学C．∠ 5=∠D．∠ +∠ BDC=180°第7题图第8题图第1页,共8页第2页,共8页第15题图 第 16题图 16．如图， AB ∥ CD ，直线 EF 分别交 AB 、CD 于 E 、F ，EG 均分∠ BEF ，假设∠ 1=72°，那么∠ 2=．17．如图，直线 a ∥ b ，那么∠ ACB= ．线号学题答第17题图第18题图18．〔2021 ?郴州〕如图，∥ ，∠1=60°， 那么∠2=度 ．ABCD得 三、解答题〔共 6 小题，总分值 46 分〕19．〔 7 分〕读句画图：如图，直线CD 与直线 AB 订交于 C ，名 封 不依照以下语句画图：〔 1〕过点 P 作 PQ ∥ CD ，交 AB 于点 Q ；姓内〔 2〕过点 P 作 PR ⊥ CD ，垂足为 R ；线 〔 3〕假设∠ DCB=120°， 猜想∠ PQC 是多少度？并说明原由．封密级第 19 题图20．〔 7 分〕如图，方格中有一条美丽可爱的小金鱼．班密〔 1〕假设方格的边长为 1，那么小鱼的面积为；校〔 2〕画出小鱼向左平移3 格后的图形． 〔不要求写作图步骤和过程〕学第20题图21．〔8 分〕：如图，∠BAP +∠ APD =180 °，∠ 1 = ∠ 2. 求证：∠ E = ∠ F ．22．〔8 分〕：如图，∠1 = ∠2，∠ 3 = ∠ 4，∠ 5 = ∠ 6. 求证： ED ∥ FB ．23．〔 8 分〕如图， CD 均分∠ ACB ， DE ∥ BC ，∠ AED=80°，求∠ EDC 的度数．第23题图24．〔 8 分〕如图，AB ∥ CD ，∠ B=65°， CM 均分∠ BCE ，∠ MCN=90°，求∠ DCN 的度数．第五章订交线与平行线检测题参照答案 1.B 剖析：①是正确的，对顶角相等；②正确，在同一平面内，垂直于同一条直线的两直线平行；③错误，角均分线分成的两个角相等但不是对顶角；④错误，同位角只有在两直线平行的情况下才相等．故①②正确，③④错误，因此错误的有两个，应选 B．2.B 剖析：依照点到直线的距离为点到直线的垂线段的长度〔垂线段最短〕，因此点 P 到直线 l 的距离等于 4 cm，应选 B．3.C 剖析：∵∠ A+∠E=75°，线∴∠ EOB=∠ A+∠E=75°.号∵AB∥CD，∴∠ C=∠EOB=75°，应选 C．4. A 剖析：∵ CD∥AB，∴∠ ABC+∠ DCB=180°.学∵∠ BCD=70°，∴∠ ABC=180°-70°=110°.题∵BD 均分∠ ABC，∴∠ ABD=55° .答5. C 剖析：如题图所示，∵∠ 1=∠2，∴a∥b，∴∠ 3=∠5.∵∠ 3=40°，∴∠ 5=40°，∴∠ 4=180°-∠ 5=180°-40°=140°，得应选 C．封不6. C 剖析：∵ AB∥CD，∴∠ABC=∠BCD.名设∠ ABC的对顶角为∠ 1，那么∠ ABC=∠ 1.又∵ AC⊥BC，∴∠ACB=90°，姓内∴ ∠CAB+∠ABC=∠CAB+∠ BCD=∠ CAB+∠1=90°，线因此与∠ CAB互余的角为∠ ABC，∠ BCD，∠ 1．应选 C．封7. A 剖析：选项 B 中，∵∠ 3=∠4，∴ AB∥CD 〔内错角相等，两直线平行〕，故正确；密〔内错角相等，两直线平行〕，故正确；选项 C 中，∵∠ 5=∠B，∴ AB∥CD级选项 D 中，∵∠B+∠ BDC=180°，∴ AB∥CD〔同旁内角互补，两直线平行〕，故正确；班密而选项 A 中，∠ 1 与∠ 2 是直线 AC、BD 被直线 AD 所截形成的内错角，∵ ∠ 1=∠2，校∴ AC∥ BD，故 A 错误．选 A．学8.D 剖析：如题图所示，∵ DC∥EF，∴∠DCB=∠ EFB.∵ DH∥ EG∥ BC，∴ ∠GEF=∠EFB，∠ DCB=∠HDC，∠ DCB=∠CMG=∠DME，故与∠ DCB相等的角共有 5 个．应选 D．9.C 剖析：结合条件，利用平行线的判判定理依次推理判断．10.B 剖析：∵ 两条平行直线被第三条直线所截，同位角相等，∴ 它们角的均分线形成的同位角相等，∴同位角相等的均分线平行．应选 B．11.144°剖析：由题图得，∠ 1 与∠ 2 互为邻补角，即∠ 1+∠2=180°.又∵∠ 1=36°，∴ ∠2=180°36° =144°．12.50 剖析：∵∠ BAC=80°，∴∠ EAC=100° .∵AD 均分△ ABC的外角∠ EAC，∴∠ EAD=∠DAC=50° .∵AD∥BC，∴∠ B=∠EAD=50°．故答案为 50．13.垂线段定理：直线外一点与直线上所有点的连线中，垂线段最短剖析：依照垂线段定理，直线外一点与直线上所有点的连线中，垂线段最短，∴沿 AB开渠，能使所开的渠道最短．14.∠ 1+∠2=90°剖析：∵ 直线 AB、EF订交于 O 点，∴∠1=∠ DOF.又∵ AB⊥CD，∴∠2+∠ DOF=90°，∴ ∠1+∠ 2=90°．15.65°剖析：∵∠ 1=155°，∴∠ EDC=180°-155°=25°.∵DE∥BC，∴∠ C=∠EDC=25° .∵在△ ABC中，∠ A=90°，∠ C=25°，∴∠ B=180°-90°-25°=65°．故答案为 65°．16.54°剖析：∵ AB∥ CD，∴ ∠BEF=180°∠ 1=180°72° =108°，∠ 2=∠BEG.又∵ EG均分∠ BEF，∴∠BEG=∠ BEF=× 108°=54°，故∠ 2=∠BEG=54°．17.78°剖析：延长 BC与直线 a 订交于点 D，∵a∥b，∴∠ADC=∠DBE=50°. ∴ ∠ACB=∠ADC +28°=50°+28° =78°.故应填 78°.18. 120 剖析：∵ AB∥CD，∴∠ 1=∠3，而∠ 1=60°，∴∠ 3=60°.又∵∠ 2+∠ 3=180°，∴∠ 2=180° -60°=120°．故答案为 120．19．解：〔1〕〔 2〕以以下图 .第 19 题答图〔3〕∠ PQC=60°.原由：∵ PQ∥ CD,∴ ∠ DCB+∠PQC=180°.∵∠DCB=120°,∴ ∠PQC=180°120° =60°．20.解：〔 1〕小鱼的面积为 7×6 ×5×6 ×2×5 ×4×2 ××1 × ×11=16.〔2〕将每个要点点向左平移 3 个单位，连接即可．线号学题答得封不名姓内线封密第 20 题答图21.证明：∵∠ BAP+∠APD = 180°，∴AB∥ CD.∴ ∠ BAP =∠APC.又∵∠1 =∠2,∴ ∠BAP-∠1 =∠APC-∠2.即∠ EAP =∠APF∴. AE∥FP.∴ ∠E =∠F.22．证明：∵∠ 3 =∠ 4,∴ AC∥BD.∴ ∠6+∠2+∠ 3 = 180°.∵ ∠6 =∠5，∠ 2 =∠1,∴ ∠5+∠1+∠3 = 180°.∴ED∥FB.23.解：∵ DE∥BC，∠ AED=80°，∴ ∠ EDC=∠ BCD，∠ ACB=∠ AED=80°. ∵ CD均分∠ ACB，∴ ∠BCD= ∠ ACB=40°，∴ ∠ EDC=∠ BCD=40°．24.解：∵ AB∥ CD，∴∠ B+∠BCE=180°〔两直线平行，同旁内角互补〕 . ∵ ∠B=65°，∴ ∠ BCE=115° .∵ CM 均分∠ BCE，∴∠ ECM= ∠°.∵ ∠ECM +∠MCN +∠ NCD =180°，∠ MCN=90°，∴ ∠NCD=180°-∠ECM-∠MCN=180°°-90°°．级班校学密。

⼈教版七年级下册Unit5英语周清考试试卷（有答案）七年级⽹上学习英语检测题⼀、单选题：50分1. -There are many ______ of animals in the zoo.－Yes, I like koalas best. They're ＿of interesting.A. kinds, kindsB. kind, kindC. kind, kindsD. kinds, kind2. -Why do you hope to visit Hawaii some day? it has beautiful beaches.A. ThoughB. OrC. BecauseD. So3. These girls are in ______.We have to save them.A. dangerB. dangerousC. safeD. safety4. We know dogs are very______ animals. Many people like them.A. friendB. friendsC. friendlyD. ugly5. I like the house_____.So we buy it at once.A. a lot ofB. a lotC. lots ofD. many6. We shouldn't______the trees. They can help the animals to live.A. waterB. cut downC. cut upD. save7. Miss Smith ________ London. What about you?B. am coming fromC. is fromD. are from8. This is ________ Australian koala.________ koala is a gift to Beijing Zoo.A．an；A B．a；The C．an；The D．a；An9. I forgot ________ my English homework this morning.A. bringB. to bringC. bringingD. brought10. She_____in the day and works at night.A. sleepsB. go to sleep.C. sleepingD. sleep11. -Why don't you ______ to school?－Because I am ill.A. goB. to goC. goingD. goes12. - _______ will Mrs. Lin go to France?－To see her friend there.A. HowB. WhenC. WhyD. What13. Hangzhou is_______ to hundreds of foreign friends who are working and studying here.A. homeB. houseC. familyD. room14. -What do you think of my shirt? It ______ cotton.－It looks nice on you.B. is made forC. is made ofD. is made by15. I am ill. My mom wants me ______ a doctor.A. to seeB. seeC. seesD. to seeing16.Why ________ you like the dog?A．can't B．don't C．doesn't D．aren't17.His ________ are very ________ to us.We all like them.A．friendly；friendly B．friend；friendlyC．friends；friendly D．friendly；friends18.—Don't forget ________ your homework first, then practice ________ the guitar.—I will.A．to do；to play B．to do；playingC．doing；to play D．doing；to playing19.Many people kill elephants for their ivory, so they are ________．A．in danger B．out of danger C．at danger D．for danger20.Elephants can play soccer.They can ________ draw very ________．A．too；well B．also；good C．also；well D．too；good21.—I'm afraid we ________．—Don't worry.We have a map.A．get to B．get up C．get dressed D．get lost22.One of the boys ________ a pet.The pet is really cute.A．have B．has C．keep D．save23.These big trees are useful in the zoo, we can't __________．A．cut down them B．cut them down C．cut it down D．cut down it 24.People ________ elephants ________ their ivory. A．save；to B．save；with C．kill；for D．kill；at25.There are ________ sixty students in the hallways, so it's very noisy.A．over B．with C．from D．for26.Her brother likes singing and ________ basketball.A．to play B．play C．plays D．playing27.People usually ________ at night，but Mr.Wang ________ in the day.A．sleep；sleep B．sleeps；sleeps C．sleeps；sleep D．sleep；sleeps28.________ listen to music? It can make you relaxed.A．How about B．Let's C．Why not D．What about29.—Where ________ the singer Zhu Zhiwen ________？—Shandong.A．does；come from B．are；from C．does；from D．is；come from 30.—Let's go to the zoo this Sunday.—________．A．You're welcome B．I'm fine C．Sounds great D．That's right 31．His little brother is only three ________. A．old year B．year old C．years old D．old years32．In China，the color red is the ________ of good luck.A．dream B．rule C．symbol D．center33．—Linda, why do you often go to see the pandas?—I go to see ________because they are very interesting.A．they B．them C．their D．theirs34．Tom is very ________. He never cleans his room.A．lazy B．active C．smart D．healthy35. Jack is such ______ friendly boy. He gets along well with his classmates.A. aB. anC. theD. /36. –Mum, I don’t have anybody to play with. Can I have a pet?- ______ Our apartment is too small.A. Not at allB. I hope soC. I’m afraid notD. All right.37. —What do you think of Tony?—He is a ____ boy. He is good at every subject.A. lazyB. healthyC. smartD. tidy38. —Tell me some interesting ____ to go on the weekend, Dave!—How about the chess club or the swimming club?D. job39. It's not good for people ____ trees.A. cutting downB. to cut downC. helping withD. to help with40.He's________and everyone of us likes to make________with him.A. friends: friendlyB. friendly: friend C friendly: friendly D. friendly: friends41.________are tall and beautiful. We like them very much.A.PandasB.Cats C Tigers D Giraffes42. Let’s________the tigers in the zoo.A. lookB.see C have a look D watched43. Most children like koala bears because they are________.A interesting B.scary C.cute D Both A and C44.Pandas are interesting，________ many people like them. A．but B．and C．so D．because45. ________ I'm late again,________ the teacher is very angry.A. Because; /B. So; /C. Because; soD. /; but46. This ________ boy can paint a nice picture.A．five years old B．five-years-old C．five-year-old D．five-year old 47. It's necessary for us ________ English well.A．to learn B．learning C．learn D．learns48. ________ us are from Beijing.A．Many B．Many of C．Much D．Much of49. At school, Molly can’t ______ or eat in class.A. be noise50. After dinner, I can’t relax, ________.A. eitherB. tooC. alsoD.as well⼆、完形填空。

一、选择题1．Most animals walk ______ four legs.A．on B．of C．to D．at 2．—Where ________ the singer Liu Dacheng ________？—Shandong.A．do；come from B．does；fromC．is；from D．is；come from3．This is elephant and elephant is from Africa.A．a;the B．an;theC．an;an D．the;an4．I want to find a quiet _______ and talk about the question with you.A．pet B．jobC．life D．place5．Julie is good at all subjects. She is _______.A．smart B．strictC．busy D．true6．—You look very ______. What’s wrong with you?—I’m feeling sick. Maybe I need to see the doctor.A．strong B．weak C．excited D．happy 7．The month of the year is January.A．second B．two C．first D．fifth 8．— animals do you like? —I like dogs.A．What B．How C．Why D．When 9．——Let’s go hiking. Look，what a beautiful day!——A．Good job B．Good ideaC．That’s all right D．It doesn’t matter 10．Welcome _______ Sidu Middle School.A．you B．you to C．to D．your11．________ his father, he ________ reading a history book.A．Like; like B．Likes; likes C．Likes; like D．Like; likes 12．I like the places ______ trees and flowers.A．have B．has C．with D．there are 13．—I’m afraid (恐怕) we ______.—Don’t worry (担心). Here is a map. Let’s look at it.A．get home B．get dressed C．get lost D．get up14．—Why don't you ________ to the club now?—That sounds good.A．go B．to goingC．goes D．going15．Let the children ________ on weekends.A．relax B．to relax C．relaxes D．relaxed 16．Chinese people are very ________.A．friend B．friendsC．friendly D．unfriendly17．Why do you want ________ the snakes first?A．seeing B．to look C．to see D．looking18．Who ________ over there now?A．dancing B．are dance C．is dancing D．is dance 19．Look! Lily and Lucy ________ photos.A．are take B．is taking C．are taking D．taking 20．—Why not ___________ to the park now?—Good idea! Let’s go.A．go B．to go C．goes D．going【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【详解】句意：大多数动物用四条腿走路。

清江外国语学校七年级下册周周清数学（6. 1－6.2）班级： 姓名： 时间：60分钟 总分：100分 分数：一、选择㼵（每小题3分，共21分）1、“16的平方根是±4”用数学式子表示正确的是（ ）A 、416±=B 、416±=±C 、416=D 、416-=-2、81的算术平方根是（ ）A 、±9B 、9C 、±3D 、33、若x,y 为实数，且011=-++y x ，则2014⎪⎪⎭⎫ ⎝⎛y x 的值是（ ）A 、0B 、1C 、－1D 、－20144、如果一个圆的面积是81π，那么这个圆的半径是（ ）A 、π99B 、π9±C 、9±D 、95、36的平方根是（ ）A 、6±B 、6C 、6D 、6±6、下列运算正确的是（ ）A 、24±=B 、()11--=--x xC 、932=-D 、22-=--7、下列说法：①一个数的算术平方根一定是正数；②100的平方根是10，记作10100±=；③3是()23-的算术平方根；④()214.3π-的算术平方根是14.3-π；⑤2a 的算术平方根是a ；⑥负数没有立方根。

正确的说法有（ ）A 、1个B 、2个C 、3个D 、4个二、填空题。

（每小题3分，共21分）1、若x 的平方根是±2，则x ＝ 。

2、若()()222-=-x ，则x 的立方根为 ；若()334=-x ，则x ＝ 。

3、比较大小：2117- 5.1，53。

（填“＜”，“＞”） 4、若10<<a ，则1,,,1,3a a a a 的大小关系 （用“＜”联接）。

5、若()m m -=-2，则m 的取值范围是 ，若3m -有意义，则m 的取值范围是 。

6、若414.12≈，则≈200 ；若a =11，则=11.0 。

7、某一个数的平方根为13+m 与92+m ，则这个数为 。

人教版七年级数学下册第五章检测卷七年级下册英语书人教版第五章检测卷时间：120分钟满分：120分题号一二三四五六总分得分一、选择题(本大题共6小题，每小题3分，共18分．每小题只有一个正确选项)1．下列图形中，可以由其中一个图形通过平移得到的是( )2．如图，与∠B是同旁内角的角有( )A．1个B．2个C．3个D．4个第2题图第3题图 3．如图，能判断EC∥AB的条是( ) A．∠B＝∠ACBB．∠A＝∠ACEC．∠B＝∠ACED．∠A＝∠ECD4．命题：①对顶角相等；②在同一平面内，垂直于同一条直线的两直线平行；③相等的角是对顶角；④内错角相等．其中假命题有( )A．①②B．①③C．②④D．③④5．如图，已知l1∥l2，直角三角板的直角顶点在直线l2上．若∠1＝58°，则下列结论错误的是( )A．∠3＝58°B．∠4＝122°C．∠5＝52°D．∠2＝58°第5题图6．如图，直线l1∥l2，∠A＝125°，∠B＝85°，则∠1＋∠2的度数为( )A．30°B．35°C．36°D．40°第6题图二、填空题(本大题共6小题，每小题3分，共18分)7．如图是一把剪刀，若∠1与∠2互为余角，则∠1＝________°.第7题图第8题图 8．如图，在线段AC，BC，CD中，线段________最短，理由是________________．9．如图，如果∠________＝∠________，那么根据____________________________可得AD∥BC(写出一个正确的就可以)．第9题图第10题图10．如图，一张三角形纸片ABC，∠B＝45°，现将纸片的一角向内折叠，折痕ED∥BC，则∠AEB的度数为________．11．如图，将周长为12的三角形ABC沿着射线BC方向平移4个单位后得到三角形DEF，则四边形ABFD的周长等于________．第11题图12．若∠A与∠B的两条边分别平行，其中∠A＝(x＋30)°，∠B＝(3x－10)°，则∠A的度数为__________．三、(本大题共5小题，每小题6分，共30分)13．如图，点O为直线BD上的一点，OC⊥OA，垂足为点O，∠COD＝2∠BOC，求∠AOB的度数．14．如图，直线a∥b，BC平分∠ABD，DE⊥BC.若∠1＝70°，求∠2的度数．15．如图，∠AOB内有一点P.根据下列语句画图：(1)过点P作OB的垂线段，垂足为Q；(2)过点P作线段PC∥OB交OA于点C，作线段PD∥OA交OB 于点D；(3)写出图中与∠O相等的角．16．如图，在方格纸中，每个小方格的边长均为1，三角形ABC的三个顶点和点P都在小方格的顶点上．要求：①将三角形ABC平移，使点P落在平移后的三角形内部；②平移后的三角形的顶点在方格的顶点上．请你在图甲和图乙中分别画出符合要求的一个示意图，并写出平移的方法．17．完成证明，说明理由．已知：如图，BC∥DE，点E在AB 边上，DE与AC交于点F，∠1＝∠2，∠3＝∠4，求证：AE∥CD.证明：∵BC∥DE(已知)，∴∠4＝∠FCB____________________．∵∠3＝∠4(已知)，∴∠3＝________(等量代换)．∵∠1＝∠2(已知)，∴∠1＋∠FCE＝∠2＋∠FCE(____________)．即∠FCB＝________，∴∠3＝∠ECD(____________)．∴AE∥CD(____________________)．四、(本大题共3小题，每小题8分，共24分)18．将直角三角形ABC沿CB方向平移得到直角三角形DEF.已知CF＝6，AC＝10，求阴影部分的面积．19．如图是一种躺椅及其简化结构示意图，扶手AB与底座CD 都平行于地面，靠背DM与支架OE平行，前支架OE与后支架OF 分别与CD交于点G和点D，AB与DM交于点N，当∠EOF＝90°，∠ODC＝30°时，人躺着最舒服，求此时扶手AB与支架OE的夹角∠AOE和扶手AB与靠背DM的夹角∠ANM的度数．20．如图，直线AB，CD相交于点O，OE把∠BOD分成两部分．(1)直接写出图中∠AOC的对顶角为________，∠BOE的邻补角为________；(2)若∠AOC＝70°，且∠BOE∶∠EOD＝2∶3，求∠AOE的度数．五、(本大题共2小题，每小题9分，共18分)21．如图，现有以下3个论断：①AB∥CD；②∠B＝∠C；③∠E＝∠F.请以其中2个论断为条，第三个论断为结论构造命题．(1)你构造的是哪几个命题？ (2)你构造的命题是真命题还是假命题？请选择其中一个真命题加以证明．22．如图①是一张长方形的纸带，将这张纸带沿EF折叠成图②，再沿BF折叠成图③.(1)若∠DEF＝20°，请你求出图③中∠CFE度数；(2)若∠DEF＝α，请你直接用含α的式子表示图③中∠CFE 的度数．六、(本大题共12分)23．数学思考：(1)如图甲，已知AB∥CD，探究下面图形中∠APC和∠A，∠C 的关系，并证明你的结论．推广延伸：(2)①如图乙，已知AA1∥BA3，请你猜想∠A1，∠B1，∠A2，∠B2，∠A3的关系，并证明你的猜想；②如图丙，已知AA1∥BAn，直接写出∠A1，∠B1，∠A2，∠B2，…，∠Bn－1，∠An的关系．拓展应用：(3)①如图丁，若AB∥EF，用含α，β，γ的式子表示x，应为( )A．180°＋α＋β－γB．180°－α－γ＋βC．β＋γ－αD．α＋β＋γ②如图戊，AB∥CD，且∠AFE＝40°，∠G＝90°，∠M＝30°，∠CNP＝50°，请你根据上述结论直接写出∠H的度数是________．参考答案与解析1．B 2.C3.B4.D5.C6．A解析：如图，过点A作l1的平行线AC，过点B作l2的平行线BD，∴∠3＝∠1，∠4＝∠2.∵l1∥l2，∴AC∥BD，∴∠CAB＋∠ABD＝180°，∴∠3＋∠4＝125°＋85°－180°＝30°，∴∠1＋∠2＝30°.故选A.7．458.CD垂线段最短9．5 B 同位角相等，两直线平行(答案不唯一)10．90°11.2012．50°或70°解析：∵∠A与∠B的两边分别平行，∴∠A＝∠B或∠A＋∠B ＝180°，∴x＋30＝3x－10或x＋30＋3x－10＝180，解得x＝20或40，∴x＋30＝50或70，即∠A＝50°或70°，故答案为50°或70°.13．解：∵点O为直线BD上一点，∴∠COD＋∠BOC＝180°，(1分)将∠COD＝2∠BOC代入，得2∠BOC＋∠BOC＝180°，解得∠BOC＝60°.(4分)∵OC⊥OA，∴∠COA＝90°，∴∠AOB＝∠COA－∠BOC＝90°－60°＝30°.(6分)14．解：∵直线a∥b，∴∠ABD＝∠1＝70°.(2分)∵BC平分∠ABD，∴∠EBD＝∠ABD＝35°.(4分)∵DE⊥BC，∴∠BED＝90°，∴∠2＝180°－∠BED－∠EBD＝55°.(6分)15．解：(1)如图所示．(2分)(2)如图所示．(4分)(3)与∠O相等的角有∠ACP，∠PDB，∠CPD.(6分)16．解：如图甲，将三角形ABC先向右平移4个单位长度，(1分)再向上平移1个单位长度．(2分)(3分) 如图乙，将三角形ABC先向右平移3个单位长度，(4分)再向上平移1个单位长度．(5分)(6分) (答案不唯一)17．解：两直线平行，同位角相等(1分)∠FCB(2分) 等式的性质(3分) ∠ECD(4分) 等量代换(5分) 内错角相等，两直线平行(6分)18．解：∵将三角形ABC沿CB向右平移CF的长度后，得到三角形DEF，∴AD∥BE，AD＝BE＝CF＝6，(3分)∴四边形ACED是梯形，(4分)∴S阴影＝S梯形ACED－S三角形ABC＝(AD＋BC＋BE)·AC－AC·BC＝×10×(6＋6＋BC)－×10×BC＝60＋5BC－5BC ＝60.(8分)19．解：∵扶手AB与底座CD都平行于地面，∴AB∥CD，∴∠BOD＝∠ODC＝30°.(2分)又∵∠EOF＝90°，∴∠AOE＝180°－∠EOF－∠BOD＝60°.(4分)∵DM∥OE，∴∠AND＝∠AOE＝60°，∴∠ANM＝180°－∠AND＝120°.(8分)20．解：(1)∠BOD∠AOE(2分)(2)设∠BOE＝2x°，则∠EO D＝3x°，∴∠BOD＝∠BOE＋∠EOD＝5x°.(4分)∵∠BOD＝∠AOC＝70°，∴5x＝70，解得x＝14，∴∠BOE＝2x°＝28°，(6分)∴∠AOE＝180°－∠BOE＝152°.(8分)21．解：(1)由①②得到③，由①③得到②，由②③得到①.(3分)(2)由①②得到③、由①③得到②、由②③得到①均为真命题．(5分)选择由①②得到③加以证明，证明如下：∵AB∥CD，∴∠B＝∠CDF.(7分)∵∠B＝∠C，∴∠C＝∠CDF，(8分)∴CE∥BF，∴∠E＝∠F，故由①②得到③为真命题．(9分)[选择由①③得到②加以证明，证明如下：∵AB∥CD，∴∠B＝∠CDF.(7分)∵∠E＝∠F，∴CE∥BF，(8分)∴∠C＝∠CDF，∴∠B＝∠C，故由①③得到②为真命题．(9分)或选择由②③得到①加以证明，证明如下：∵∠E＝∠F，∴CE∥BF，(7分)∴∠C＝∠CDF.(8分)∵∠B＝∠C，∴∠B＝∠CDF，∴AB∥CD，故由②③得到①为真命题．(9分)]22．解：(1)∵长方形对边AD∥BC，∴CF∥DE，∴图①中，∠CFE＝180°－∠DEF＝180°－20°＝160°.如图②，由翻折的性质可知∠1＝∠DEF＝20°.∵长方形对边AD∥BC，∴∠BFE＝∠1＝20°，(2分)∴图②中，∠BFC＝160°－20°＝140°.由翻折的性质得，图③中∠BFC＝140°，∴图③中，∠CFE＝∠BFC－∠BFE ＝120°，即图③中，∠CFE＝120°.(4分)(2)∵长方形对边AD∥BC，∴CF∥DE，∴图①中，∠CFE＝180°－∠DEF＝180°－α.如图②，由翻折的性质可知∠1＝∠DEF＝α.∵长方形对边AD∥BC，∴∠BFE＝∠1＝α，∴图②中，∠BFC＝180°－2α，(7分)由翻折的性质得，图③中∠BFC＝180°－2α，∴图③中，∠CFE＋α＝180°－2α，∴图③中，∠CFE＝180°－3α.(9分)23．解：(1)∠APC＝∠A＋∠C.证明如下：如图甲，过点P作PO∥AB.(1分)∵AB∥CD，∴PO∥AB∥CD，∴∠1＝∠A，∠2＝∠C，(2分)∴∠APC＝∠1＋∠2＝∠A＋∠C，即∠APC＝∠A＋∠C.(3分) (2)①如图乙，过点A2作A2O∥AA1，(4分)由(1)可知∠B1＝∠A1＋∠1，∠B2＝∠2＋∠A3，∴∠A1＋∠A2＋∠A3＝∠B1＋∠B2.(6分) ②同①可知∠A1＋∠A2＋…＋∠An＝∠B1＋∠B2＋…＋∠Bn－1.(8分) (3)①B(10分)解析：如图丁，过点C作CD∥AB.∵AB∥EF，∴AB∥CD∥EF，∴∠BCD＝180°－α.由(1)可知DCG＝β－γ，则x＝(180°－α)＋(β－γ)＝180°－α－γ＋β.②30°(12分)解析：如图戊，∠BFG＝∠AFE＝40°，∠MND＝∠CNP＝50°，由(2)可知∠BFG＋∠H＋∠MND＝∠G＋∠M，即40°＋∠H＋50°＝90°＋30°.∴∠H＝90°＋30°－40°－50°＝30°.第 11 页共 11 页。

恩施州清江外国语学校2008年秋季七年级自主招生考试数 学 试 卷*温馨提示：考试时间：１００分钟 试卷总分：１００分答案不能直接写在试卷上，必须用2B 铅笔涂在答题卷的相应位置。

一、选择题：每题2分，14道题，共28分。

把所选序号的字母填在题中括号内 1、圆锥的高不变，底面半径扩大3倍，它的体积扩大（ ）。

A 、3倍 B 、 9倍 C. 6倍 D27倍 2、在自然数1—10中，合数有（ ）个。

A 、4B 、5C 、6D 、3 3、三角形的底一定，它的面积和高（ ）A 成正比例B 成反比例C 不成比例4、一种商品先提价20%，后又降价20%，现价与原价相比是（ ） A 提高了 B 降低了 C 没变5、要想直观地表示我校2000—2007年六年级男女生人数情况，应选用（ ）来反映。

A 、条形统计图B 、折线统计图C 、扇形统计图 6、下面哪组中的三条线段不可以围成一个三角形。

（ ）A 、5厘米、6厘米、7厘米B 、5厘米、5厘米、10厘米C 、3厘米、6厘米、4厘米D 、3厘米、100厘米、100厘米 7、1、3、7都是21的( )。

A 、 质因数B 、公约数C 、 奇数D 、 约数8、在一个布袋中放了5个红球，2个黄球，2个蓝球和1个白球，任意摸30次(每次摸后放回)，下列说法正确的是（ ） A 、摸到各种球的可能性都是14; B 、不可能摸到白球 ; C 、摸到黄球和蓝球的可能性一样。

9、估算下面4个算式的计算结果，最大的是( )。

A ．888×（1+91） B.888×（1-91） C. 888÷（1+91） D. 888÷（1-91）10、小数点向右移动两位，原来的数就（ ）。

A. 增加100倍B. 减少100倍C. 扩大100倍D. 缩小100倍 11.M 是一个奇数，N 是一个偶数，下面（ ）的值一定是奇数。

A 、4M+3NB 、3M+2NC 、2M+7ND 、2（M+N ） 12、下面图形中，不是轴对称图形的是（ ）。

人教版初中英语七年级下册Unit 5单元检测试卷及参考答案一、单项选择（15小题，每小题1分，共15分）1.--Is that elephant? --Yes．And elephant is 3 years old．A.a；theB.an；anC.a；anD.an；the2.You are new here and it’s of you to bring a map．A.smartB.strictC.beautifulD.true3.Mr. Wang is kind us,but sometimes he is kind serious.A. to;ofB. with;toC. of;toD. with;of4.-- do you like pandas? --Because they are cute.A. HowB. WhatC. WhyD. Where5.--Let's the dolphins. --Good idea.A. to seeB. seeC. seesD. to seeing6. She doesn't like lions. She thinks lions are scary.A. kind ofB. kinds ofC. a kinds ofD. a kind of7. Does the koala sleep night or the day?A. at;inB. in;atC. in;inD. at;at8.--Do you like penguins? --Yes. They are very .A. dirtyB. cuteC. lazyD. tall9. Elephants can remember the places food and water.A. withB. forC. inD. of10. I like friends.A. play withB. to playC. to play withD. play11. --I like rain it makes me feel cool and relaxed. --So do I.A. orB. soC. butD. because12.--Let’s go to the on Sunday．--Sounds great．I want to see pandas．A.stationB.kitchenC.zooD.store13. Excuse me, are tigers from?A. whatB. whyC. whoD. where14. The manager sounded on the phone. He offered to show us around the company.A. softlyB. friendlyC. gentlyD. seriously15. Remember to take the map with you. Don't .A. get upB. get dressedC. get lostD. get tired二、完形填空（10小题，每小题1.5分，共15分）Julia is my good friend．She is from Australia．It’s Sunday tod ay．She has a l6 day．In the morning，she gets up at seven. 17 breakfast. She does her homework from nine to eleven．In the afternoon，she goes to the 18 with her parents．She 19 animals．There are many 20 animals. In the zoo，such as lions，tigers，elephants，pandas .and koalas．Julia likes the pandas．They are from China．They are shy，so she 21 be noisy when she gets close to(靠近)them．The lions are from Africa．Julia doesn’t like them.22 they are scary．Julia takes many photos of the animals there．She wants to 23 them to her friends next week．In the evening，Julia watches Animal World on TV．She thinks this TV show is very 24 ．She can know a lot 25 it．16．A．free B．busy C．clean D．lazy17．A．After B．Between C．Under D．Over18．A．store B．zoo C．school D．station19．A．keeps B．takes C．makes D．loves20．A．kind of B．lot of C．kinds of D．lots of21．A．not B．can’t C．no D．doesn't22．A．so B．because C．for D．or23．A．read B．work C．save D．show24．A．interesting B．boring C．early D．difficult25．A．in B．at C．from D．to三、阅读理解（10小题，每小题2分，共20分）AMany people have the wrong ideas about pigs. Pigs are actually(买际上) very clean animals.On farms, they live in dirty places, so they become very dirty. But in the wild, pigs keep themselves very clean.They are also very smart. They may he smarter than clogs. So pigs can learn things from people.Pigs are very friendly animals. Some people raise (饲养) them as pets. Of course, people raise the smart kind,not the big kind. Small pigs are very cute. And they don't break things in the house. Big pigs usually live outside on the farms,not in people's houses.26. Which words can describe(描述) pigs?A. Nervous and strange,B. Dirty and stupid.C. Dangerous and friendly.D. Smart and friendly.27. What do the underlined words "in the wild " mean?A In nature. B. On the farms. C. Acting crazily. D. In people's homes.28. Which of the following is TRUE?A. Pigs like to be dirty.B. People can teach pigs things.C. Dogs are smarter than pigs.D. Only farmers raise pigs.29. What kind of pigs do people raise in their homes?A The very big kind. B. The small kind.C. The kind from farms.D. The ugly kind.30. The article(文章) does not discuss（讨论）.A. pigs and petsB. pigs on farms and in the wildC. raising dogsD. people's wrong ideas about pig.BPandas are famous animals. People like them a lot. The panda's face looks like a cat's, but its fat body and short tail(尾巴) are like a bear's. So people call this animal bear-cat. Scientists call it eat bear. The panda has a very mild temperament(性情温和). It is very loveable.The panda is an animal only living in China. The northeastern part of Sichuan Province and southern part of Gansu Province are its native home. Pandas like to climb trees. They live in the forests of high mountains eating bamboo and drinking spring water(泉水).31. is like a cat's.A. The pandaB. The panda's faceC. The panda's body32. Scientists call the panda .A. an animalB. bear-catC. cat bear33. The panda only lives in .A. AmericaB.LondonC. China34. are the panda's native home.A. GansuB. SichuanC. A and B35. is the panda's food.A. MeatB. RiceC. Bamboo四、根据句意及汉语提示写单词完成句子。