综合复习6
单元综合复习(六)第二章 机械制造装备 2.3 机床夹具
单元综合复习（六）2.3 机床夹具一、单向选择题：1、欠定位是（A）。
A、不允许的；B、允许的；C、不一定。
2、工件在安装定位时，根据加工技术要求实际限制的自由度数少于六个即能满足加工要求，这种情况称为（B）。
A、欠定位；B、不完全定位；C、完全定位。
3、过定位是（C）。
A、不允许的；B、允许的；C、不一定。
4、锥度心轴限制（D）个自由度。
A、2；B、3；C、4；D、5。
5、在球体上铣平面，要求保证尺寸H（如左下图所示），必须限制（A）个自由度。
A、1；B、2；C、3；D、4。
6、在球体上铣平面，若采用如右上图所示的方法定位，则实际限制了（C）个自由度。
A、1；B、2；C、3；D、4。
7、过正方体工件中心垂直于某一表面打一通孔，必须限制（D）个自由度。
A、2；B、3；C、4；D、58、在车床上安装工件时，能自动定心并夹紧工件的夹具是（A）A、三爪卡盘；B、四爪卡盘；C、中心架。
二、多向选择题：1、以下属于工艺基准的有：（A、C、D）。
A、定位基准；B、设计基准；C、工序基准；D、装配基准。
2、定位结果不会使工件定位精度受到影响的定位现象是：（A、D）A、不完全定位；B、过定位；C、欠定位；D、完全定位。
3、机床夹具必不可少的组成部分有（A、B、D）A、定位元件；B、夹紧机构；C、对刀及导向元件；D、夹具体。
三、判断题：1、夹具装夹广泛应用于各种生产类型。
（T）2、工件夹紧后，位置不会再变化，因而也就定位了。
（F）3、在工件的定位安装中，限制的自由度越多越稳定。
（F）4、欠定位是不允许的。
（T）5、过定位系指工件实际被限制的自由度数多于工件加工所必须限制的自由度数。
（F）6、工件装夹在夹具中，凡是有六个定位支承点，即为完全定位。
（F）7、工件装夹在夹具中，凡是有六个定位支承点，就不会出现欠定位。
（F）8、工件装夹在夹具中，凡是超过六个定位支承点，就是过定位。
（F）9、工件装夹在夹具中，凡是不超过六个定位支承点，就不会出现过定位。
2021届中考英语一轮复习综合测试(六)(有答案)
2021届中考英语一轮复习综合测试（六）一、单选题1.I took the subway and at the downtown station.A.got throughB.got overC. got onD.got off2.I plan to go to the Liaoning Museum, but I'm not sure _________.A. how I can get thereB. how can I get thereC. how I could get thereD. how could I get there3.—Don't worry. You'll do better next time.—____________.A. Congratulations!B. That's very kind of you.C. I'm sorry to hear that.D. Well done!4.Emma loves animals and looks after her pet dog _________ than her friends.A. carefullyB. more carefullyC. most carefullyD. the most carefully5.—Do you need any help?—No, thanks. We __________ a lot of support since last year.A. have offeredB. have been offeredC. were offeredD. were offering二、补全对话，情景问答6.A: Hello? This is Jenny speaking. ①________B: It's Claudia here.A: How's everything going?B: Too bad. I have too much homework to do every day.A: Me too. I'm really tired. Tomorrow is Saturday. ②_________B: Sounds good. But where can we go?A: Oh. ③__________ I've got three tickets there.B: No, never. But I know it's beautiful. I really want to go there with you. Can you ask Cathy to go with us?A: Sure, I'll call her, We can meet at 8:00 a.m. tomorrow. By the way, ④___________B: It will be sunny, just for us.A: Well.⑤_______________B: Let's meet at the bus station.A: OK. see you tomorrow. Bye!B: Bye!三、阅读理解7. Traffic lights are red, yellow and green. They are very important signals(信号). Traffic lights are usually placed at busy street corners to help control traffic. Sometimes, they are on streets near schools and shops, too. Most young children are taught what each of the colored lights means, so everybody can stay safe.The first traffic signals were used for trains. The signals were put alongside railway tracks(轨道). The color red was used to mean "stop" because it warned people of danger.A red light was also the easiest color to see from a distance. Train drivers could see the red "stop" light ahead and had enough time to slow down and stop their trains. A green light was used to mean "take care" and a white light meant "go".However, there were many dangerous accidents on the train tracks. Some train drivers thought a star shining in the night sky was a white light that meant "go". So the signals were swapped. The "go" light was changed to green and the "take care" light was changed to white.During these times, people travelled by train or in carts pulled by horses. Years later, when cars were built, people began to drive them because they could travel much faster than horses. However, the road rules for drivers were not very clear and many peoplewere hurt crossing the roads. Yellow warning signs had to be placed beside the roads to remind drivers to take care and allow people to cross safely.Today, towns and cities all over the world have traffic lights. Red and green lights match the signals used on the railways. Yellow lights are easy to see, so they are used to warn drivers that they should slow down and prepare to stop.1.Why was the color red used to mean "stop"?A.It reminded people of traffic rules.B.It helped trains run smoothly.C.It gave people a warning of danger.D.It was the first color people thought of.2.What does the underlined word "swapped" in Paragraph 3 mean?A.Designed.B.Exchanged.C.Suggested.pared.3.In which order did the "take care" light develop?a. A white light.b. A green light.c. A yellow light.A.a-b-cB.b-c-aC.a-c-bD.b-a-c4.What is the passage mainly about?A.The advantages of traffic lights.B.The history of traffic lights.C.The importance of traffic lights.D.The meanings of traffic lights.8.You may know the English letters A, B and C, but do you know there are people called "ABC"? You may like eating bananas, but do you know there are people called "banana people"? If you don't know, I will tell you about them. They are some Chinese people like you and me, but they aren't in China. Why do people call them like that?If we call somebody an "ABC", we mean he or she is a Chinese person but was born in America. Sometimes, people also call them "banana people". A banana is yellow outside and white inside. So if somebody is a "banana person", he or she is "white" inside and "yellow" outside. By saying that, we mean he or she has yellow skin but does things in an American way. "Banana people" were born in America and they live in America for a long time, so they think like Americans and do things like Americans. However, thesepeople still have Chinese blood(血统). Their parents, grandparents or even great-grandparents are from China. They all have black eyes and black hair, so they look like us, Chinese people.There are many famous "banana people" in America. They do very well in America and they are really great in their own fields.四、完形填空9. It was a cold windy winter day and I was walking home from work. My head pointed down against the 1 when I noticed an old lady. She was 2 on the sidewalk in her house slippers (拖鞋)As I 3 her, I saw that she was well into her 80s, and she was holding some 4 in her hands. I walked on and arrived at the traffic light. Waiting there, I saw themailbox 5 the street. The light turned green, but I pretended (假装) to check my phone and waited for her to catch up with me. In this neighborhood, even crossing with the green light was 6 . Drivers often drove 7 through red lights and stop signs.I stayed there until she 8 me. I turned to her and touched her gently on the arm. She smiled and took my hand in hers and 9 it. Her small hand was soft and warm. Hand-in-hand, we were waiting for the 10 to change.When the light turned green, we walked together slowly across the street, 11 the letters in the mailbox. Then I took her 12 across the street.As I walked the rest of the way home, I could still feel the 13 of her hand in my own. People say the first language of all humans is 14 . A caring touch helps to make a bad situation 15 . And even now, every time I think of the old lady, I can still feelthe power of touch.1.A.crowd B.snow C.wind D.rain2.A.begging B.walking C.running D.riding3.A.knew B.expected C.missed D.passed4.A.letters B.pictures C.books D.flowers5.A.across B.over C.through D.behind6.A.strange B.crazy C.dangerous D.safe7.A.carefully B.quietly C.wildly D.calmly8.A.called B.reached C.found D.caught9.A.pushed B.pulled C.hit D.held10.A.way B.light C.ride D.traffic11.A.took B.sent C.dropped D.locked12.A.forward B.back C.away D.ahead13.A.warmth B.trust C.care D.love14.A.help B.kindness C.touch D.action15.A.interesting B.necessary C.popular D.hopeful五、词汇互译10.It is _____(难以置信的) that we have made great progress in English by using mind maps in such a short time in the past year.11.We all like to be with Rita because she is very _____(诚实的) and kind.12.We can't _____(承担得起) to wait any longer to take action in order to improve our environment.六、翻译题13.她并不是太担心，因为她知道他总是会随时施以援手的。
Unit5-6综合复习训练(有答案) 2020-2021学年人教版新目标八年级下册英语
2020-2021 人教版新目标八年级下册Unit5-6 综合复习训练一、词汇训练; 用括号内所给单词的适当形式完成句子(15分）1.I thought I had an umbrella in my schoolbag, so I kept ________(try) to look for it.2. The river is (rise) after the rain..3.It snowed________ (heavy)in the city yesterday．4.The________(ice) road caused four accidents yesterday．5.The T-shirt is ______ (make) of cotton.6.Do you like Chinese paintings or ________ (west) paintings?7. As I was trying to find my way out, I ________ (sudden) heard some noise.8. In autumn, we can see ________ (fall) leaves everywhere in the forest.9.Lisa________(smile)because she was glad to see us．10.My little brother likes collecting beautiful ________ (stone).11. That young man only bought a box of (match).12. The rain was (beat) against the windows.13.—Did they go to the park yesterday? —No，they stayed at home instead of ________( go) out.14.The sun ________(shine) bright in the sky and made the room bright.15.Sally can’t stop__________( laugh) when she heard the interesting story.二、单选题(20分）( )1.Get ready,boys!_______ news on TV said_________ new storm was coming soon.A. The, aB. An , aC. The ,/D. An , the( )2.All the students were sweeping the floor ________ they heard a man _______ “help”.A. when, shoutingB. while , to shoutC. when , to shoutD. while , shouting ( )3.When you leave,please turn off the light__________ energy.A. savingB. saveC. to saveD. saved( )4.Martin Luther King was killed ________ April 4, 1986 _______ American history.A. in; inB. on; onC. in; onD. on; in( )5.My mother was cooking while I____ the radio.A. listened toB. have listened toC. was listening toD. is listening to ( )6.一Who the singing competition? 一I heard Joe Jill in the competition．A. won；wonB. beat；wonC. won；beatD. beat；beat( )7.—Why were you late for school yesterday?—Because my alarm didn't __________.A. go offB. go outC. singD. go over( )8.2.The postcard me my trip in France.A.tells;aboutB.makes;thinkC.explains;toD.reminds of( )9.— Were you at home at 7:00 last night?— Yes, I ___________ a shower at that time.A. tookB. was takingC. was takenD. am taking ( )10.Tom didn't pass the exam. So he walked home _____.A. in silenceB. in historyC. on silenceD. on history( )11.The sports meeting will be held in September.But _________ knows the date for sure.A.nobodyB.anybodyC.everybodyD.somebody( )12.He is shy he can't speak in front of the public.A.so；thatB.too；toC.such；thatD.very；that( )13.--- do you this book？一It is very interesting.A.How；think aboutB.How；think ofC.What；think ofD.What；think ( )14.—Li Mei's ________ is very beautiful.—Yes.Her songs ________ very beautiful.A．noise；voice B．voice；sound C．sound；noise D．shout；sound( )15.The story Wings of Fire was very and it all the children in the classroom.A.exciting;excitingB.exciting;excitedC.excited;excitedD.excited;exciting( )16.----Daddy,when will we go out to fly a kite?-----As soon as the rain_______.A.is stoppingB.stoppedC.will stopD.stops( )17.-We can't be successful we keep on working hard. —I agree with you.A.ifB.becauseC.unlessD.until( )18.It's nice you me a lot.A.for；to helpB.for；helpingC.of；to helpD.of；helping( )19.They met in2001.And _________two years later.A.was married.B.will marryC.has marriedD.got married.( )20.I think the way can us to his house.Just follow it.A.leadB.tellC.makeD.want三、完形填空（10分）Once there lived a king in a small country. Every summer, the king went to his palace near a forest and then 1 to his palace in the city center in autumn.One afternoon the king went swimming in a river in the forest. He didn't tell anyone else where he had gone, so he was very happy 2 the peace and quietness as he swam. 3 , he heard a loud noise. Looking around, he saw a big bear coming at him. The king was very 4 . He jumped out of the water and ran away at once. He ran and ran 5 he was completely lost. Finally, being hungry and tired, he saw an old house in the forest. He knocked on the door and an old farmer 6 it. "I'm your king," he said to the old man. "I'm hungry. Bring me something to eat quickly！"The old man lived a poor life and his 7 was not good enough for the king. He had only four eggs, but since the king was so hungry, the farmer 8 the simple food and gave it to the king. The king ate the eggs and felt much better. "Thank you, good man," the king said, "How much must I pay you 9 them？""$19. ""How 10 they are! Are eggs rare (稀罕的) here？""No," answered the old farmer, "but kings are！"1. A. reached B. shouted C. pointed D. returned2. A. to use B. to enjoy C. to draw D. to describe3. A. Luckily B. Usually C. Suddenly D. Comfortably4. A. afraid B. bored C. relaxed D. excited5. A. if B. until C. unless D. because6. A. painted B. repaired C. controlled D. opened7. A. family B. house C. food D. life8. A. cooked B. changed C. imagined D. bought9. A. of B. for C. through D. without10. A. big B. small C. cheap D. expensive四、阅读理解（20分）ALong long time ago，the Creator created a man and a woman，they lived together very happily for a time.But then they began to get angry with each other，and at last the woman left and started off to the Sun land in the east.The man followed alone and felt very sad，but the woman kept on ahead and never looked behind，until the Creator，took pity on him and asked him if he was still angry with his wife.He said he was not，and the Creator then asked him if he would like to have her back again.He answered yes.So the Creator created a patch (一块)of the finest ripe (成熟的) tomatoes along the way in front of the woman，but she passed by like seeing nothing at ter，he put a patch of beautiful flowers but again she refused to notice.Until suddenly she saw in front of her a patch of large ripe strawberries.They looked delicious.She stopped to pick a few to eat，and as she ate them she turned her face to the west by accident，and at once she remembered her husband and she found herself unable to go on.She sat down，but the longer she waited，the more she missed her husband，and at last she took a lot of the best strawberries and started back along the way to give them to him.He met her kindly and they went home together.()1.What's the relationship between the man and the woman?A．Friends. B．Mother and son. C．Husband and wife. D．Father and daughter.()2.The woman stopped for the ________ thing that the Creator created.A．second B．third C．fourth D．fifth()3.What did the woman bring back to the man?A．Tomatoes. B．Flowers.C．Strawberries. D．Nothing.()4.Which of the following is TRUE according to the passage?A．The woman walked toward the Sun land in the west.B．The man was still angry with his wife when he followed the woman.C．The Creator helped the man without saying anything.D．The woman didn't go on when she remembered her husband.()5.Where can we read the passage?A．In a science magazine. B．In a history book.C．In a nature magazine. D．In a story book.BDear Abby，I'm a helpless mother. My son is 15 years old. I find out that the older he grows, the less we talk.I feel very worried and I really need help.My first problem is about his hobbies. He seems to spend too much time on computer games. As soon as he gets home, he always turns on the computer, closes the door and locks others out. I'm getting worried about him, especially when his English teacher told me he always failed in the English exams.Secondly, it seems that he is crazy about the new technology. However, to be honest, I don't have enough money and I can't afford all the things he wants.Recently, I've found that he seems to be always alone. I've never seen him talking to his friends on the phone or going out with anyone on weekends. That is the last problem I have.Do all the boys behave this way？What should I do to help him?A helpless mother( )6.How many problems does the helpless mother have?A. One.B. Two.C. Three.D. Five.( ) 7.It seems that her son spends too much time ________.A.playing computer gamesB. watching TVC. playing with new technologyD. talking to his friends( )8.What does her son always do as soon as he gets home?A. He goes out with his friends.B. He does his homework in his bedroom.C. He closes the door and calls his friends.D. He turns on the computer and plays with it.( )9.What does the underlined word “afford” mean in Chinese?A. 购买B. 付得起C. 理解D. 支持( )10.The helpless mother is__________.A .poor B. happy C. crazy D. mad五、任务型阅读。
综合复习与测试小学六年级语文答案
综合复习与测试小学六年级语文答案1、下列选项中加着重号字注音正确的一项是（）[单选题] *A、粗糙cāo 红缯zēng 乳酪lào(正确答案)B、背负bèi 树冠guān 萌蘖nièC、龟裂guī宋徽宗huī贮藏zhùD、谚语yàn 紫绡qiāo 果梗gěng2、10．下列加点字注音完全正确的一项是（）[单选题] *A．蜷伏（quán）麾下（hūi）哄堂大笑（hōng）恹恹欲睡（yān）B．滑稽（jī）宽宥（yòu）畏罪潜逃（qián）毋（wù）庸置疑C．晌午（shǎng）褴褛（lán 1ǚ）强聒不舍（guō）怏怏不乐（yàng）(正确答案)D．游弋（yì）竹篾（miè）人迹罕至（hǎn）矫揉造作（jiāo）3、1《致橡树》作者舒婷，是中国著名女诗人，朦胧诗派的代表人物之一。
[判断题] *对(正确答案)错4、13. 下列各句中，没有语病的一句是（）[单选题] *A．我们欣赏古代诗词，应该全面了解作者的生平以及他所处的时代环境。
(正确答案)B．为了提高同学们的语文素养，我校团委今年积极开展了“读经典作品、建书香校园”。
C．通过全市上下的共同努力，让江油市交出了一份提升城乡人居环境满意的成绩单。
D．为了防止“新冠”疫情不再大规模扩散，我国各级政府都及时采取了防范措施。
5、1《荷塘月色》《画里阴晴》《林教头风雪山神庙》的作者分别是朱自清、吴冠中、施耐庵。
[判断题] *对错(正确答案)6、A.帐篷念叨一哄而散（hònɡ）(正确答案)B.占剧徘徊郑重其事（zhèn）C.诚认惆怅张灯结彩（jiē）D.清脆更概蜂拥而至（yōnɡ）下列中括号内字的读音和词语的字形全部正确的一项是（）[单选题] *7、1《清塘荷韵》中，作者季羡林想说明的人生哲理是：天地萌生万物，对包括人在内的动、植物等有生命的东西，总是赋予一种极其惊人的求生存的力量和极其惊人的扩展蔓延的力量，这种力量大到无法抵御。
江苏省南通市海安县六年级数学上学期期末综合复习试卷(无答案)(六)
江苏省南通市海安县六年级数学上册期末综合复习试卷（六）班级_______姓名_______分数_______一、填空：1.A ÷B=0.2(A 、B 是自然数)，A 、B 的最大公因数是（ ）。
2.一个化肥厂，今年生产化肥2840吨，比去年的2倍多40吨，去年生产化肥（ ）吨。
3.小明今天生日,同学们送他2本影集,每本影集的长3分米,宽1.8分米,厚3厘米,将两本影集包装在一起,至少要( )平方分米的包装纸.(接头处不计)4.一个长2米的长方体钢材截成三段，表面积比原来增加 2.4平方分米，这根钢材原来的体积是( )。
5.小明看一本120页的故事书，每天看110,已经看了3天，还有（ ）没有看。
6.右图中的每个小正方体的棱长为1厘米，它的表面积是（ ）。
7.从甲地到乙地，其中103是上坡路，107是下坡路。
一人在甲乙间往 返一趟，共走上坡路5千米，那么他共走下坡路（ ）千米。
8.两人做一种游戏：轮流报数，报出的数只能是1，2，3，4，5，6，7，8.把两人报出的数连加起来，谁报数后，加起来的数是123，谁就获胜，让你先报，就一定会赢，那么你第一个数报（ ）。
9.孙老师用几个1立方厘米的正方体木块摆了一个物体，右面是从不同方向看到的图形。
这个物体的表面积是( )平方厘米，体积是( )立方厘米。
10.幼儿园的老师把一些画片分给A ，B ，C 三个班，每人都能分到6张.如果只分给B 班，每人能得15张，如果只分给C 班，每人能得14张，问只分给A 班，每人能得（ ）张。
二、计算题：119 ×3.8 — 3.8×29 11×2 + 12×3 + …… + 198×99 + 199×100三、选择题：1.把12个棱长是1厘米的正方体拼成一个长方体,有几种不同的拼法。
（ ）A 4B 2C 3上面 前面 左面2.小明今年x 岁，小红今年（x ＋y －a ）岁，a 年后，小红和小明年龄相差（ ）岁。
金宝贝北京INS CUP综合复习(六)
金宝贝北京INS CUP综合复习（六）中心号： [填空题] *_________________________________您的姓名： [填空题] *_________________________________1.孩子的运动发展规律是遵循从大肌肉到精细肌肉、从头到脚，从外到内的发展规律的。
（） [单选题] *A.正确B.错误(正确答案)2.关于环境对儿童发展的影响，下面哪项不属于小环境（） [单选题] *A.社会(正确答案)B.社区C.家庭3.孩子8个月还不会爬，有可能影响孩子学习爬行的因素有哪些?（） *A.带养方式(正确答案)B.可活动范围大(正确答案)C.人文环境(正确答案)4.影响孩子运动能力的软环境因素有哪些?（） *A.可活动范围大B.带养方式(正确答案)C.亲子互动游戏(正确答案)5.金宝贝核心课程的教学法分别是∶（） [单选题] *A. DOG PPT BMWB.DISH PUSHASHC. BME PDC DISH(正确答案)D. DIOR PRADABUBBERY6.以下不属于金宝贝教学理念的是∶（） [单选题] *A."金字塔"学习方式B. 跟随孩子的兴趣步伐(正确答案)C. 跟随孩子的发育步伐D. 理解每个孩子的独特性7.除了常规的指导师培训，总部每年还会举办∶（） [单选题] *A. 指导师演讲比赛B. 指导师奇葩大会C. 指导师街舞大赛D. 指导师Training Camp(正确答案)8.为了提升培训效率，总部提供给中心有三大培训工具，分别是∶（） *A. INS' PAL(正确答案)B.课程培训手册(正确答案)C.服务客户手册D.总部各位培训师情报手册E. Gymbo Study(正确答案)9.以下属于金宝贝教学理念的是∶（） *A.快乐中学习，游戏+体验=学习(正确答案)B. 在变化和乐趣中重复(正确答案)C. 郁闷中学习，坚持+专注=学习D.怎么重复都可以，只要重复就有效E. 给孩子"肯定"的环境(正确答案)F. 给孩子"撒野"的环境10. As Gymboree Instructor, we are:（） *A. Funster(正确答案)B. TeacherC.Nurturer(正确答案)cator(正确答案)E. Actor and actress11. What is the process of each art activity?（） [单选题] *A.Begin-Middle-End(正确答案)B.Opening-Middle-CodaC.Prelude-Develop-EndD.Begin-Develop-End12. In which Level can we use BME?（） *A.Art 1(正确答案)B.Art 2(正确答案)C.Art 3(正确答案)D.Only Art 1& Art213.Where can we apply “BME” in art class?（） *A.Only Art TimeB.Only Art Time & Free paintingC. Each art activity(正确答案)D.From the start of the class to the end(正确答案)24.以下哪个能力领域属于艺术课的特色能力?（） [单选题] *A.学习能力与自我调节能力B.社交与情感发展能力C.视觉艺术与表现能力(正确答案)D.方言理解与表达能力25.以下哪个维度不属于在焕新之后的艺术主题编排维度?（） [单选题] *A.艺术元素B.艺术技法C.艺术语言(正确答案)D.艺术原理16.在使用工具时老师要针对孩子目前的能力现状去做相应的教学操作引导，以帮助孩子提升创作技法。
仁爱版英语八年级下册综合复习题Unit6Topic3（配答案详解）
题一:翻译：1.我可以早来一点。
2.这件外套比裙子要贵得多。
题二：翻译：1.今天比昨天冷一点儿。
2.俄语（Russian）比英语难很多。
题三：翻译：你如果不早点起床，上学就会迟到。
题四：翻译：如果你努力学习，你就会通过考试。
题五：翻译：1.那部电影我以前看过。
2.我们两天前收到了他的来信。
题六:翻译：1.我以前在哪儿见过他。
2.他5年前就开始为我们干活了。
题七：翻译：1.我的汽车停放在那儿了。
2.伦敦有许多美丽的公园。
题八：翻译：1.不要把车停在这条街上。
2.北海公园离我们家不远。
题九：翻译：1.学校里孩子们有课间休息。
2.车速过快要罚款。
3.他今天不舒服。
题十：翻译：1.让我们休息时唱支歌吧。
2.他必须付20美元的罚款。
3.不要担心，她会好的。
题十一：翻译：1.请您注意时间，别误了船。
2.We always pay attention to(improve)our quality.3.新鲜空气和运动有益于健康。
4.吸烟对身体有害。
题十二：翻译：1.请注意这两个词之间的区别。
2.Everyone should pay attention to(protect)his own eyesight.3.这药对你身体有好处。
4.吃太多的甜食对你的牙齿不好。
题十三：翻译:1.我愿与你共用这把伞。
2.如遇失火，请按警铃。
题十四：翻译：1.我能跟你合用你的笔吗？2.万一下雨，他们就不能去了。
题十五：翻译：1.总而言之，我们必须现在就走。
2.没有太阳，就不会有生物。
3.不休息我们就走不动了。
题十六：翻译：1.总之，我们应该改进我们的服务。
2.我不喜欢没有浴室的房子。
3.她不戴眼镜就看不见。
题十七：翻译:1.如果明天天气好我们就去公园。
2.如果下周我们有时间我们就去旅行。
填空：3.如果明天有足球赛，他们就不上学了。
If there a football match tomorrow,theyto school.4.他如果看电视太久了，他的父母会不高兴。
八年级语文上期末复习专题6：综合性学习 课件(共34张PPT)
11.争做网络“达”人，修身兼“安”天下。 12.修网德，勤网思，明网安，善网行。 13.网上“送礼”很多，真的没有几个。 14.免费wifi不要蹭，账号密码不要登。 15.白送的“礼包”不收，幸运的“中奖”不领。 16.筑牢网络安全基石，成就网络强国梦想。 17.网络连着你我他，安全防范靠大家。 18.网络连着你我他，防骗防盗两手抓。 19.多一份网络防护技能，多一份信息安全保证。 20.安全上网，健康成长，文明上网，放飞梦想。
二、我们的互联网时代
（一）网络安全宣传周标语 1.网络安全为人民，网络安全靠人民。 2.文明上网引领时尚，强化安全成就梦想。 3.网络安全始于心，安全网络践于行。 4.网安则国安，国安则民安。 5.e言e行见素养，e点e滳筑安全。 6.保护网络安全，守护精神家园。 7.便利生于指尖，安全牢记心间。 8.网络如山勤思为径，信息似海安全作舟。 9.网络是把双刃剑，安全使用是关键。 10.网络穿行利害间，带上安全益无边。
烽火戏诸侯：失信亡国
周幽王是西周最后一个国王。有一年，褒国为了讨好周幽王，把美女褒姒 送给幽王，周幽王十分喜欢褒姒。不久，褒姒生了一个儿子，取名伯服。周幽王 便废了申后和太子宜，立褒姒为后，伯服为太子。褒姒虽然深得周幽王的宠爱， 又贵为皇后，但却从来没见她笑过。周幽王千方百计引她笑，但都徒劳。为了博 得美人一笑，周幽王竟想出个举烽火的办法来。烽火是当时为了保障国家安全在 边界设的，相当于现在的报警设备。如果敌人在夜里人侵，则在烽火台点燃柴火 ；如果敌人在白天来犯，则点燃干狼粪放烟，而且是一处接一处，一直点燃到远 方。诸侯看见烟火，就会立即赶来救援。这天，周幽王带着褒姒到骊山去玩，下 令点起烽火。各路诸侯看到烟火，立即率兵匆忙赶来。褒姒看见千军万马从四面 八方赶来，乐得开口笑了。褒姒笑了，诸侯们白白跑了一趟，怏怏而返。幽王为 了欣赏褒姒笑的媚态，屡次点起烽火，诸侯屡次上当，就不再来了。这时，敌人 真的人侵了，这是申后的父亲申侯恨幽王废皇后和太子，便发动缯国和西夷犬戎 起兵攻打幽王，幽王势孤力单，无兵救援，被杀于骊山下，西周从此灭亡了。
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四、要拿20元钱。(20分)
20元
10元
5元
2元
1元
5角
张数
1
张数
张数
张数
方案1
方案2
方案3
方案4ห้องสมุดไป่ตู้
五、小强和爸爸、妈妈、姐姐一起去动物园，他们在不同的位置给熊猫拍照片。你能帮助他们找出哪张照片是谁拍的吗？(20分)
第一张是拍的，第二张是拍的，第三张是拍的，第四张是拍的。
一年级下册数学6
一、(20分)
一共需要多少个气球？(在你认为合适的答案下面画“√”)
30
36
40
80
二、你也来设计。(20分)
用七巧板拼一个图案，并照着画下来。好吗？
三、想一想，4名同学都住在同一幢(zhàng)4层高的楼房里。(20分)
(1)小明住在小强的楼上。
(2)小刚住在小强的楼下。
(3)小丽住在一楼。