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Passage 1 （2021～2021学年度东城区第一学期期末）The Art of the ElephantsIf your cat walked across something you were painting and left footprints behind, would you consider your cat an artist? What if your bird held a colored pencil in its beak（喙）and painted on a piece of paper? Most people may think of animal art as a joke, but some people have been taking it very seriously.Elephants were used for hundreds of years in Thailand’s logging industry(伐木业). They moved wood from forests in areas where there were no roads. At the beginning of this century, when the forests of Thailand began to quickly disappear, the government put a stop to logging. All of a sudden, many elephants in Thailand no longer had a way to make a living.Some elephants were treated badly. Others had to try to live on their own and couldn’t find enough food to eat. There were once tens of thousands of elephants in Thailand. Today, there are less than five thousand. When two Russian American artists, Vitaly Komar and Alex Melamid, first heard about the troubled elephants in Thailand, they knew that something had to be done to forever change the way people treated Thai elephants. Then, they came up with an idea to help these elephants.Komar and Melamid visited elephant camps in Thailand and began to show the elephant trainers how to teach the elephants to paint. At first,the trainers had to guide the elephants’ trunks. The elephants became more comfortable doing this with practice—and lots of sweet snacks—and finally started to paint on their own. The strange idea that Komar and Melamid had to save the elephants actually began to work. They even helped found several elephant art schools in Thailand and in other Asian countries. The elephants and their trainers go there to learn about painting and get supplies they need.1.What may most people think of animal art?___________________________________________________________ 2. What did elephants do in Thailand’s logging industry?___________________________________________________________ 3. How many elephants are there in Thailand today?___________________________________________________________ 4. What was Komar and Melamid’s idea to help the elephants in Thailand?___________________________________________________________ 5.Please list one reason why people buy elephant artworks.___________________________________________________________ 【主旨大意】本文是一篇说明文，介绍的是大象艺术品。
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第17天 help和hardly典例在线-Do you like your friends？—Yes。
One of my friends often ______ me______ my homework in class.A. help；withB. help；to doC. helps;doing D。
helps;with【答案】D【归纳拓展】help的用法（1)help with sth意为＂帮助做某事＂.Can you help him with this work？你能帮助他完成这项工作吗？(2）help sb with sth = help sb（to）do sth意为＂帮助某人做某事＂。
I often help him with his English。
=I often help him (to) learn English。
我经常帮助他学习英语。
（3)help oneself（to)自用(食物等）。
Help yourself to the fish。
请随便吃鱼。
(4）help sb. out 帮助某人克服困难,渡过难关、解决问题、完成工作.When I’m in trouble, he always helps me out with money. 每当我处境困难时，他总是用金钱帮助我渡过难关。
苏教译林牛津版八年级英语上册8Aunit7知识点与练习附参考答案一、单项选择题〔每小题1分,共20分〕< > 1. The old man has____ useful horse and horse can do a lot of things for him.A. an; aB. the; aC. an; theD. a; the< > 2.It may be dangerous ________ a car _________a snowy day.A. to drive, inB. to drive, onC. drive, inD. drive, on< > 3. — Did you hear the shouts_________ the boy?— Yes. When I arrived there, I found the boy looking at a snake ________ fear.A. from; inB. at; withC. from; withD. in; in< > 4. Don’t forget ________ an umbrella. It’s going to rain.A. to bringB. to takeC. takingD. bringing< > 5. Sorry, sir. I ______ my homework at home.A. forgetB. leaveC. forgot D .left< > 6. ——_____________ does she weigh? ——Her ______________ is 50kg.A. How heavy; weighB. How many; weightC. How much; weightD. How much; weigh< >7. After the coach stopped, the guide ________ bottles of drinking water to the tourists.A. gave offB. gave outC. gave inD. gave away< > 8. The boy didn’t find his pen, so he had to write his letter ________ his pencil.A. usedB. useC. to useD. using< > 9.< > 10. Today the forests are getting fewer and fewer. We must ______ down too many trees.A. keep people from cuttingB. prevent people from cuttingC. stop people cuttingD. all the above< > 11. — I’d like to go out to play, but I don’t know ________. — You can go to the park.A. where to goB. where goingC. what to goD. what going< > 12. We will do everything we can ________ the birds living there.A. saveB. to saveC. savingD. to saving< > 13. — When did you hear the news that Mo Yan won the Nobel Prize for Literature〔文学〕? —________.A. Until I came back homeB. For two hoursC. Not until last monthD. In half an hour< > 14. ________ the earthquake happened, most of the people ________ at home.A. While; were sleepingB. When; sleptC. While; sleptD. When; were sleeping< > 15. I hear that there ____ a basketball match this afternoon.A. will haveB. will hasC. is going to haveD. will be< > 16. You look good ______red and blue looks nice _______you, too.A. on, onB. in, inC. on, inD. in, on< > 17. We have got everything ready, so we need___________.A. else somethingB. something elseC. nothing elseD. else nothing < > 18. That restaurant is ________ people, and they look very ________.A. full with, happyB. fill with,happilyC. full of, happyD. fill to,happily < > 19. John often tells us funny jokes.________ he is !A.what a funny boyB.What funny boyC.How funny boyD.How a funny boy< > 20.二、完形填空〔每小题1分,共15分〕One day,I was reading a newspaper when my wife〔妻子〕called,"Will you 1 here and make your baby daughter eat her food?〞I threw the 2___ away and rushed to my 8-year-old daughter, Sinduja. In front of her was a bowl full of rice. She said to me," Dad, __3_ __ I eat all the rice, will you give me whatever<无论什么> I ask for?" " Certainly ,〞I promised〔答应〕."Dad,I want to have my hair 4_ from my head this Sunday ！〞she said. I felt a little surprised. "Sinduja,why don't you ask for something else? We will be 5__ when seeing you with a clean-shaven<剃光的>head.〞"Dad,you have promised to give me __6____I ask for,〞Sinduja cried."Now,you are breaking〔违背〕your promise！〞On Monday morning, I dropped<送> her at the 7 . I watched my hairless Sinduja walking towards her classroom. Just then, a boy with a 8___ head got down from a car, and shouted,"Sinduja,please 9 for me ！〞"Sir, your daughter Sinduja is __10__ indeed<真正地>！〞A lady<女士> got out of the __11__ , and continued〔继续〕,"That boy who is walking along with your daughter is my son,Harish. He is ___12___ from lukemia<白血病>.He lost all his hair because of the effects<影响> of the chemotherapy <化疗>.He was afraid that his classmates would laugh at him, so he 13__ to come back to school. Sinduja visited him last week. I __14__ imagined<推测> she would give up her lovely hair for my son!〞I stood there, unable to move or speak. "Thank you,my little Angel<天使>. You are teaching me how selfless<无私的> real love is! 〞I thought.The 15__ people on this planet <星球>are those who live for the ones they love！< >1. A. come B. go C. ride D. drive< >2. A. book B. magazine C. picture D. paper< >3. A. though B. until C. because D. if< >4. A. cut off B. got off C. put off D. taken off< >5. A. happy B. sad C. confident<有信心的> D. excited< >6. A. something B. anything C. nothing D. none< >7. A. library B. cinema C. museum D. school< >8. A. hairless B. big C. good-looking D. smart< >9. A. look B. ask C. wait D. search<搜查>< >10. A. patient B. funny C. great D. fashionable<时尚的>< >11. A. bus B. taxi C. van<货车> D. car< >12. A. suffering<遭受> B. getting C. hearing D. coming< >13. A. wanted B. hoped C. refused<拒绝> D. decided< >14. A. always B. sometimes C. almost D. never< >15. A. richest B. happiest C. luckiest D. healthiest三、阅读理解〔每小题2分,共40分〕ASpecial Offersthemall.meals and . Free soft drinkBuy one, get one freeBuy one shirt at LOTTE-Mart Menswear<男士专柜>,and get anothe r shirt of the same value〔价值〕free. You can choose any tie here, then we will give you another one at no cost〔免费〕. Hurry! Offer ends on November 10.< >1.The information 〔信息〕above is probably 〔可能〕takes from________. [20####市中考试题]A. a sports reportB. a story bookC. a fashion magazineD. anadvertisement poster< >2. If the price of the book is 40 yuan , you need to pay __________.A. 4 yuanB. 36 yuanC. 40 yuanD. 44yuan< >3. You can get another tie for free __________ at LOTTE -Mart Menswear.A. on November 9B. on November 11C. on November 10D. onChristmas Day< >4. How long can you park your car for free at most after spen ding 108 yuan in RT -Mart ?A. 1 hour.B. 5 hours.C. 6 hours.D. 7hours.< >5. What can Tom get for free after he has spent 7 yuan at Mike’s Café?A. A soft drink.B. The best hamburgers.C. The best snacks.D. Adelicious meal.BEveryone tries to get to school on time. But when bad weather gives you trouble 〔麻烦〕, canyou still make it before the bell rings?In northern China during spring, big sandstorms 〔沙尘暴〕often make trouble for studentsand everyone else. When the sky is dark with sand, buses and cars all move much more slowly. Sometimes, people can’t even see for 20 metres. Sandstorms usually happen in spring. This year, sandstorms started in late March. They have on any book you buy. We have children’s books, novels, travel guides and hobbies. enjoy. 6 Hour’ Free ParkingIf you spend 100 yuan or more in RT -Mart , you will receive six hours of free parking. When you have spend 100 yuan or more, just take this ticket that you pay for your goods 〔货物〕to the service desk. They will stamp<盖章> your parking ticket to allow 6 hours of free parking.happened in more than 10 provinces <省> in northern China this year. More than 70 million people have had problems in those places because of the sandstorms.People in southern China don’t have to worry about this kind of bad weather. Most of the sand comes from Gansu and Inner Mongolia〔##〕. In northern China, lots of places have few trees and don’t get much rain. People there have been cutting down too many trees. When there aren’t many trees, the ground can’t keep enough water. Over the years, the ground dries up and turns to sand. When spring comes and the ice melts〔融化〕, the ground becomes looser〔更松散的〕. Strong winds take the loose sand into the sky.Sandstorms are bad for people’s health. If people breathe〔呼吸〕too much sand, they could cough or have asthma〔哮喘〕.Sandstorms also give farmers lots of problems. Sometimes their sheep get lost in the storms and never get back home. The winds also tear down farmers’ houses.What can you do to stop sandstorms? Here’s an idea: Ask your parents to help you plant some trees this spring.If you see people cutting down too many trees, tell them about the dangers of sandstorms, and ask your government to stop them from cutting.< >6. In which season do sandstorms usually happen?A. In spring.B. In summer.C. In autumn.D. In winter.< >7. Which of the following provinces in China is often hit by sandstorms?A. Fujian Province.B. Yunnan Province.C. Jiangsu Province.D. GansuProvince.< >8. The underlined phrase "tear down〞in the sentence means "_________〞.A. 使……哭泣B. 弄倒C. 摧残D.加固< >9. According to the passage, what cannot be caused by sandstorms?A. Health problems.B. Traffic problems.C. The loss of farm animals.D. Noise pollution.< >10. Which is not stated in the passage？_______________ .A. Trees can help keep enough rain waterB. More trees need to be plantedC. Some people are doing harm to the environmentD. Sandstorms are the maincause of asthmaCDRecently,a solar-powered <太阳能动力的〕plane took to the sky for the first time. It passed an important test on the way to travel around the world.The plane took off from an airport〔飞机场〕in Switzerland. It slowly rose above the fields and into the sky."There has never been an airplane of that kind that could fly—never an airplane so big,so light, using so little energy.〞said Bertrand Piccard, a leader of the project.During the 90-minute flight <飞行〕,the plane did several turns. It climbed nearly 1. 6 km above the countryside.Engineers〔工程师〕plan to test a night flight〔飞行〕before July. Then they will use the results〔结果〕of the tests to build a second plane. They plan to travel around the world in that plane in 2012."We want to fly it day and night with no fuel<燃料〕,〞Piccard said. Piccard and pilot <飞行员〕Andre Borschberg will take the plane around the world. They will make a few stops to change places and rest after a long time in the air--and to show off their airplane.The plane will fly at 70 km per hour on average<平均〕.That is faster than a bike and slower than a car. The pilots will keep the plane in the air for up to five days at a time.< >16. The passage is probably taken from .A. a postcard〔明信片〕B. a newspaperC. a comic bookD. an advertisement< >17. The solar-powered plane .A. is big and heavyB. uses much energyC. passed the first flight testD. will have a night flight after July< >18. How long will it take the solar-powered plane to travel 140 km?A. About a day and a night.B. About 5 days. C. About 2 hours. D. About 90 minutes.< >19.Which of the following is NOT mentioned<提到> in the passage?A. During the 90 -minute flight, the solar-powered plane reached a height of 1. 6 km.B. The solar-powered plane is slower than a car and faster than a bike.C. Maybe the solar-powered plane will fly with no fuel.D. It took a long time to build the solar-powered plane.< >20. The passage mainly talks about .A. the solar-powered planeB. the speed of the solar-powered planeC. how to make the solar-powered planeD. the world travel of the solar-powered plane四、词汇知识〔每小题1分,共15分〕A〕根据句子意思和汉语或字母提示,填写正确的单词.1. I don’t like __________ <有雾的> days. I can’t see anything clearly on the road.2.There is a quiet ___________<小溪> before my old house.st week, it kept raining _____________ <到处> in my hometown.4.When the famous singer began to sing for us, the people ____________ <惊呼> excitedly.5. He spoke l___________ enough for everyone to hear clearly.B〕根据句子意思,用所给单词的适当形式填空.1. We should learn English well and most of us know the ___________ <important > of the English study.2. After the worker kept working for eight hours, he felt____________ <sleep> and stopped to have a rest.3. It’s ________ <nature> that teenagers〔青少年〕may sometimes quarrel〔争吵〕with their parents.4. The animals were running __________ <wild> when they heard a lion coming.5. The telephone kept ringing for a long time, but I didn’t answer it. I am wondering who the__________ <call> can be.6. The man shouldn’t shout to the old woman ___________ <polite>, because he made it wrong himself..7. You will be ____________ <welcome> in the library if you make much noise.8. Go out for a walk if it ___________ <not be> rainy tomorrow.9. The man _________ <drop> some litter on the ground a moment ago. I think he’s wrong.10. I'll find out when and where <go> climbing.11. After walking for a long time, they felt much _______________ <thirsty>.12. The meat smells ____________ <terrible>. Throw it away.13. My home is full of people today, because it is my fatcher’s ______________ <fifty> birthday.14.Do you mind <show> me how to use the new computer?15. On ___________ <woman>Day, children often give their mothers nice presents.参考答案二、单项选择1-5 DBABD 6-10 CBDBD 11-15 ABCDD 16-20DCCAB三、完形填空1-5 A D D A B 6 -10 B D A C C 11- 15 DACDB四、阅读理解1-5D B AC A 6-10 ADBDD 11-15 ABCDD 16-20 BCCDA五、词汇知识〔每小题1分,共20分〕A〕1.foggy 2.stream 3.everywhere 4.screamed 5.loudly B〕1.importance 2.sleepy 3.natural 4.wildly 5.caller6.impolitely7.unwelcome8.isn’t9.dropped 10.to go11.thirstier 12. terrible 13.fiftieth 14.showing 15.Women’s六、首字母填空1. many2.happen3.cross4. hurry5. wet6.quickly7.clearly8.longer9.careful 10. life11/ 11。
答卷时应注意事项１、拿到试卷，要认真仔细的先填好自己的考生信息。
２、拿到试卷不要提笔就写，先大致的浏览一遍，有多少大题，每个大题里有几个小题，有什么题型，哪些容易，哪些难，做到心里有底；３、审题，每个题目都要多读几遍，不仅要读大题，还要读小题，不放过每一个字，遇到暂时弄不懂题意的题目，手指点读，多读几遍题目，就能理解题意了；容易混乱的地方也应该多读几遍，比如从小到大，从左到右这样的题；４、每个题目做完了以后，把自己的手从试卷上完全移开，好好的看看有没有被自己的手臂挡住而遗漏的题；试卷第１页和第２页上下衔接的地方一定要注意，仔细看看有没有遗漏的小题；５、中途遇到真的解决不了的难题，注意安排好时间，先把后面会做的做完，再来重新读题，结合平时课堂上所学的知识，解答难题；一定要镇定，不能因此慌了手脚，影响下面的答题；６、卷面要清洁，字迹要清工整，非常重要；７、做完的试卷要检查，这样可以发现刚才可能留下的错误或是可以检查是否有漏题，检查的时候，用手指点读题目，不要管自己的答案，重新分析题意，所有计算题重新计算，判断题重新判断，填空题重新填空，之后把检查的结果与先前做的结果进行对比分析。
亲爱的小朋友，你们好!经过两个月的学习，你们一定有不小的收获吧，用你的自信和智慧，认真答题，相信你一定会闯关成功。
相信你是最棒的！Unit8Have you read Treasure Island yet-Section B【基础训练】【选词填空】A:1.Which do you like best?2.The alarm clock me up at the same time every day.3.Lily’s sister is a very singer.4.Can you imagine a band without a guitar player?B:1.Though he is a Chinese boy,he speaks very well.2.Mount Tai shows us the of nature.3.What is the secret of your?4.He used to to pop music but now he likes rock music.5.I hope an engineer one day.6.The boy a fan of American music for ten years.7.Luckily he succeeded in the exam.【单句填词】1.The two men cheated the silly emperor of a lot of t.2.Study hard and you will make a great(succeed).3.The great(beautiful)of nature surprised all of us.4.Guangzhou is in the(south)part of China.5.Lions and tigers b to the cat family.6.(actual),only ten students in our class can watch TV on schooldays.7.China’s science and t is developing fast.8.His son has studied(在国外)for five years.9.They live in one of the most(现代的)cities in the world.10.A lot of(fan)are waiting for the actor at the gate of the theater.【按要求完成句子】1.Tom and his parents often(争吵)small things.2.The song(充满感情的)reminds me of my old father in the small village.3.As time went by,he(逐渐意识到)his mother’s love to him.4.The boy took part in many clubs,(例如)the singing club and the basketball club.5.Can you tell me(学生的数量)in your class?【综合训练】【单项选择】1.—Whose notebook is this?—It Jim’s.It has his name on it.A.can’t beB.must beC.can beD.mustn’t be2.—Would you please yourself to us?—OK.My name is Jack and I’m from France.A.introduceB.enjoyC.recordD.follow3.—Your English is good.—Thank you.I it for three years.A.learnB.learnsC.have learnedD.had learned4.Yesterday people came to the town to watch the car race.A.hundredsB.hundredC.hundreds ofD.hundred of5.In our city there a number of cars and the number of them growing larger and larger.A.is;isB.are;isC.is;areD.are;are6.—Have you ever been to Disneyland?—No,.I hope I can go there next year.A.alwaysB.sometimesC.neverD.often7.Greens are preparing for the coming Thanksgiving Day.A./B.AC.AnD.The8.Was your school trip to the mountains?A.succeedB.succeededC.successfulD.successfully9.It’s dangerous with the wild animal.A.for us to playB.of us playingC.for us playingD.of us to play10.The volunteers sent books to a mountain village school on Children’s Day.A.two thousands ofB.two thousand ofC.two thousandsD.two thousand11.—Where is your father?I haven’t seen him for a long time.—He isn’t in China.He has gone.A.inB.backC.abroadD.around12.Everyone knows that the car belongs my grandfather.A.forB.toC.withD.about13.Playing computer games too much bad for students’health.A.amB.isC.areD.be14.—Do you know the moving story of Jack and Rose?—Of course.I the film Titanic several times.A.seeB.sawC.have seenD.had seen15.You be hungry after all that walking.A.can’tB.mustC.has toD.need【阅读理解】A:U2is the name of a band from Ireland.It’s one of the most famous rock bands in the world.In1978,a17-year-old high school student,Larry Mullen,looked for some musicians to make a band.Finally,he found another three boys Adam Clayton,David and Paul Hewson and they set up a band.The four boys named their band U2.They traveled a lot and gave concerts in many countries.More and more people got to know them and love their music.Many of their songs,such as Beautiful Day and Walkon,were popular.In the1980s,the band became famous.Now their music is still popular and people in the world still enjoy their music.1.U2is the name of from Ireland.A.a countryB.a musicianC.a bandD.a club2.How many boys are there in the band?A.Three.B.Four.C.Five.D.Six.3.When did the band become famous?A.In1978.B.In the1970s.C.In1998.D.In the1980s.4.Who is the founder of the band?rry Mullen.B.Adam Clayton.C.Paul Hewson.D.David.5.The passage is mainly about.A.a famous bandB.a high school studentC.IrelandD.popular musicB:If you are a young boy,you may be fond of hip-hop dancing.Now hip-hop dancing is popular with many young people in China.1Hip-hop dancing has a history of more than40years.It first began in the US in the1970s.In early times,it was seen in New York and Los Angeles.Some young black people often danced to music in the streets.2Many young people still use these movements today.Hip-hop dancing was popular all over the world in the1980s.3Some people performed hip-hop dancing in the movie.The audience(观众)enjoyed their performances very much.4Because of the movie,hip-hop dancing became popular soon.More and more young people are learning hip-hop dancing now.It is a good wayto exercise people’s arms and legs.It is really good for people’s health.5根据短文内容,还原下列句子。
牛津译林版八年级8A Unit 3 Exercise A（含答案）一、单项选择1.--- Is the paper _____ wood? --- Yes. And it’s made _____ China.A.f rom; inB. of; fromC. by; ofD. of; in2._____! We are near the finishing line.A.C ome onB. Look outC. Take careD. Look at3._____ great time they ____ kites in the open area just now!A.W hat; have to flyB. How; Had to flyC. How a; have flyingD. What a; had flying4.Would you like to ____ with me on the playground tomorrow morning?A.e xercisesB. do any exercisesC. exerciseD. exercising5.Don’t you think you need ____ more fruit and vegetables every day?A.t o eatB. eatingC. eatsD. will eat6.China is an old country _____ a long history.A.hasB.haveC.there isD. with7.His new computer works as _____ as yours, I think.A.f asterB. the fastestC. fastD. the faster8.The Class 1 students ____ a boat trip and went _____ the Opera House.A.t ook; pastB. went; passedC. went; pastD. had; passed9.--- Must I finish all the homework this evening?--- No, you ____. Tomorrow is Saturday, and you have enough time for it.A.m ustn’tB. won’tC. needn’tD. can’t10.Mike is on duty today so he _____ the basketball after class.A.needs cleanB. need to cleanC. needs to cleanD. needs cleaning11.Some young people are sitting ____ a coffee shop ____ the River Seine.A.on; inB. in; inC. by; onD. in; by12.--- This is really a wonderful party with interesting people and great food.--- I’m glad you are _____.A.liking itB. enjoying yourselfC. love the partyD. loving13.We are doing much better _____ English _____ our teachers’ help.A.in; atB. at; inC. in; withD. at; with14.There ____ two important games on TV tomorrow.A.will haveB. are going to haveC. are going to beD. is going to have二、单词拼写1.Bush and Obama used to be the ______(总统) of the USA. But now they aren’t.2.There are ____(吨) of rubbish there. What can we do with it?3._______(澳大利亚) is one of English-speaking countries in the world.4.Don’t always worry about us, Mum! We are old enough to look after ______(自己).5.His brother likes drinking ______(咖啡) with milk in it.6.She ____(享受) the music for less than five minutes before she was wanted on the phone.7.The light on ______(顶部) of the police car was flashing.8.The company is ______(自愿给予) you the chance to share your success. Just take it.9.Take ____ (carefully) when you cross the street.10.Zhongshan Road is much _____(wide) than before.11.National Day is coming. We will have seven days ________(休息).12._______(luck), he remembered where I put my keys and we entered the house in the end.三、动词填空1.She often _______(catch) the early bus to work last term, but now she often goes to work in her car.2.The students _______(not stop) talking until Mr. Wu told them to be quiet.3.If it ____(not be) rainy tomorrow, we ____(go) to the park.4.We can never follow the fashion because it _____(change) all the time.5.It is cheaper to send a short message than _____(talk) on a mobile phone.6.---Did you notice Mr. Green _______(leave) the office at that time?--- Sorry. I was busy with my work.7.I think ____(spend) so much time _____(play) computer games is a waste of time.8.Look, how beautiful the flower ______(look)!四、完成句子1.我们需要更多锻炼以保持健康。
Passage 1 （2021～2021学年度东城区第一学期期末）Do you have hard rubbish? WM RubbishManagement Service Company collects it twicea year for free from each family. Below are someguidelines about our hard rubbish collectionservice.What can/cannot be collected as hard rubbish:●We collect clothes, floor covering, wooden doors and furniture(家具).●TVs, fridges, building materials, glass, car parts, green waste, paints and chemicals, etc. c an’t be co llected.Booking your hard rubbish collection:We have weekly collections of hard rubbish. You can book your collection when it suits you.Call us on 9298 8000 between 8 am and 5 pm Monday to Friday.Putting your hard rubbish out:Make sure you place your hard rubbish out of your house, e.g. in your front yard(院子) before the collection day. If not, you cannot look the collection again. ……………………………………………………………………………If you would like to read more information on hard rubbish collection, you can visit .If you have advice on hard rubbish collection, please contact us on5518 3555 or visit us at 511 Burwood Highway.1. The company offers free hard rubbish collection service for each family _____.A. once a weekB. twice a year2. What can be collected as hard rubbish?A. Glass.B. Fridges.C. Clothes.D. Chemicals.3. Before the collection day, you have to _____.A. put at your hard rubbish into a boxB. call 5518 3555 to book the collectionC. put the hard rubbish out of your houseD. fill in the form on the company’s website【主旨大意】本文是一篇说明文，介绍的是某公司的垃圾回收业务，包括回收什么种类的垃圾，怎样联系公司以及把垃圾放在什么地方等信息。
Unit7 Seasons课后练习题一：翻译：我打赌她喜欢你。
我断定你更了解他。
题二：翻译：你想赌多少钱？我断定她不会来。
题三：翻译：独自呆在这种地方真是糟透了。
题四：翻译：---你的英语怎么样？---糟糕透了！题五：翻译：地上覆盖了厚厚的雪。
她走进房间，笑着，唱着。
他坐在椅子上，读着报纸。
题六：桌子被文件覆盖了。
她们跑进花园，唱着，跳着。
他在那儿等车，看着书。
题七：翻译:月亮升起了。
他们谈了半个小时。
题八：翻译:这几年我们家乡发生了巨大的变化。
2011年至2013年我在广益中学学习。
题九：翻译：他看上去是累了。
这食物吃起来挺可口的。
英语很容易。
题十：这故事听起来很有趣。
我最喜欢的运动是游泳和滑冰。
我擅长英语。
题十一：翻译：我读完了这本书。
你喜欢苹果吗？题十二：翻译：我们爱中国。
你记得他的电话号码吗?题十三：翻译：请你把盐给我好吗？我妈妈给我买了一件新衣服。
题十四：翻译：这件晚礼服花了她四十美元。
周楠借给我一些钱。
题十五：翻译：这个消息使他不愉快。
我们选刘磊当班长。
她让我再给他打个电话。
题十六：翻译：他告诉我们在医院里要保持安静。
他看见一个女孩上车了。
我们发现一个男人躺在地上。
题十七：“Cool” is a word with many meanings. Its old meaning is used to express a temperature that is a little bit cold. As the word has changed, the word has had many different meanings. “Cool” can be used to express feelin gs of interest in almost anything.When you see a famous car in the street, maybe you will say, “It’s cool.” You may think, “He’s so cool,” when you see your favorite footballer. We all maximize (扩大) the meaning of “cool”. You can use it instead of many wo rds such as “new” or “surprising”. Here’s an interesting story we can use to show the way the word is used. A teacher asked her students to write about the waterfall (瀑布) they had visited. On one student’s paper was just the one sentence, “It’s so cool.” M aybe he thought it was the best way to show what he saw and felt.But the story also shows a scarcity (缺乏) of words. Without “cool”, some people have no words to show the same meaning. So it is quite important to keep somecredibility (可信性). Can you think of many other words that make your life as colorful as the word “cool”? I can. And I think they are also very cool.1. We know that the word “cool” has had ______.A. only one meaningB. no meaningsC. many different meaningsD. the same meaning2. In the passage, the word “express” means “______.”A. seeB. showC. knowD. feel3. If you are ______ something, you may say, “It’s cool.”A. interested inB. angry aboutC. afraid ofD. unhappy with4. The writer takes an example to show he is ______ the way the word is used.A. pleased withB. strange toC. worried aboutD. careful with5. In the passage, the writer suggests (暗示) that the word “cool” ______.A. can be used instead of many wordsB. usually means something interestingC. can make your life colorfulD. may not be as cool as it seems题十八：In America, just as in Europe, men usually open doors for women, and women always walk ahead of men into a room or a restaurant, unless (除非) the men have to be ahead of the ladies to choose the table, to open the door of a car or do some other things like the above. On the street, men almost always walk or cross the street on the closer side of the ladies to the traffic. But if a man walks with two ladies, he should walk between them. Then if the host (男主人) or hostess (女主人) or both of them come in a car to get their guest for dinner, the guest should sit at the front seat and leave the back seat though there is no people sitting on it.1. In America men usually ______.A. walk ahead of womenB. eat in a restaurantC. walk behind womenD. drive a car to work2. In the street men ______.A. cross the streetB. walk on the right side of the ladiesC. walk on the closer side of the ladies to the trafficD. walk near the ladies3. If a man walks with two ladies, he should ______.A. walk between themB. run before themC. follow themD. go away4. If Mrs. Green wants you to her house in a car, you should ______.A. sit beside a guestB. sit at the front seatC. sit at the back seatD. drive the carUnit7 Seasons课后练习参考答案题一：I bet she likes you.I bet you know him better.解析：1. bet作动词，可以表示“打赌”。
8B Unit 7 Exercise C一．单项选择。
（）1.Mars base1 Camp was built in Jinchuan,Gansu to let young people experience for_____.A.itB.themC.itselfD.themselves（）2.We started out in early spring and headed west_____ the northern pant of Asia.A.troughB.betweenC.amongD.across（）3.Half of the class________the project and 70 per cent of the work finished.A.have joined;hasB.has joined;hasC.have joined;has beenD.has joined；has been（）4.Our school library_______with plants，lovely desks and chairs，so I feel relaxed while studying or reading there.A.is decoratedB.decoratedC.decoratesD.was decorated（）5.There's still so much food left on the table. __________!We should eat it up.A.What a pityB.What a surpriseC.What a shameD.What a waste（）st month China hosted BRF for International Cooperation(一带一路峰会议) successfully. Thousands of foreign guests ________ to the meetingA.invitedB.are invitedC.were invitedD.will invite（）7.The doctor______ his headache with a new drug but didn't _______him.A.treated；treatB.cured；cureC.treated；cureD.cured；treat（）8.I used to be a moonlight clan(月光族). But now，I have_____ habit of saving one-third of money.A.improvedB.developedC.protectedD.caused（）9.I don't want to fight with you，but you______ me no choice.A.makeB. leaveC.adviseD.provide（）10.This sweater that my mother bought in the small shop________ soft and warm.A.feelsB. is feltC.touchesD.was touched（）11.No word ______could how excited I was when my daughter called me mum for the first time.A.expectB.explainC.expressD.experience（）12.Mum，I'd love to go to Australia for this summer holiday.--But I doubt if we could ______ something like that.A.affordB. offerC.payD.cost（）13.-- I hear the teacher has chosen five of us as volunteers. You_______ ，night?-Yes.Some of us are chosen，________ Tom，Jim and me.A. have included；includingB.are included；includingC.are included；includeD.have included；include（）14.-You don't look yourself today. ? -Nothing much.It's just a slight cold.A.What's the matterB.How are you goingC.Are you seriousD.What for二、单词填空。
第十一章热力学基础1、质量为2.8克，温度为300K，压强为1标准大气压的氮气，等压膨胀到原来的2倍。
问在这个过程中吸收了多少热量？增加了多少内能？对外做了多少功？解：等压过程方程氮气为双原子分子2、1m o l的氢，在压强为1.0×105P a，温度为20℃时，其体积为。
如先使保持体积不变，加热使其温度升高到80℃，然后令它作等温膨胀，体积变为原体积的2倍；试计算该过程中吸收的热量，气体对外作的功和内能的增量。
解：3、2m o l氢气在压强为1a t m温度为20℃时，体积为V0，现使其经过下列两个不同的过程到达统一状态，即温度为80℃，体积为2V0；（1）先保持体积不变，加热使其温度升高到80℃，再令其等温膨胀至2V0；（2）先作等温膨胀，使其体积变为2V0，再维持体积不变，升温至80℃；试分别计算上述二种过程中气体吸收的热量，对外所做的功及内能的增量。
解：H2：i=5，ν=2m o l(1)过程a-c-b:a-c等容吸热：A1=0，Q1=∆E∆E1=E c-E a=νC v(T2-T1)=2493Jc-b等温膨胀：∆E2=0，Q2=A2PV0V02V0acb即A =4067JQ =Q 1+Q 2=6560J E =2493J (2)过程a -d -b ：a -d 等温膨胀：，d -b 等容吸热：，4、1摩尔理想气体在400K 与300K 之间完成一个卡诺循环，在400K 的等温线上，起始体积为0.0010m 3，最后体积为0.0050m 3，试计算气体在此循环中所做的功，以及从高温热源吸收的热量和传给低温热源的热量。
解：卡诺循环的效率从高温热源吸收的热量循环中所作的功传给低温热源的热量PV 0V 02V 0a db。
