Unit 3（培优卷）——2022-2023学年八年级下册英语单元卷（牛津上海版）（原卷版+解析版）

这是一份Unit 3（培优卷）——2022-2023学年八年级下册英语单元卷（牛津上海版）（原卷版+解析版），文件包含Unit3培优卷2022-2023学年八年级下册英语单元卷牛津上海版解析版docx、Unit3培优卷2022-2023学年八年级下册英语单元卷牛津上海版原卷版docx等2份试卷配套教学资源，其中试卷共21页， 欢迎下载使用。
Unit3 Electricity（B卷·能力提升）（原卷版）学校:___________姓名：___________班级：___________考号：___________ 一、单项选择1．Paris is ________ capital of France. Many people think it’s one of the most beautiful and romantic cities in the world.A．a B．an C．the D．/2．Coffee is ready. How nice it ______ !A．feels B．looks C．sounds D．smells3．— Could you help me pass the salt on the table? —________.A．It’s my pleasure B．With pleasure C．Never mind D．You’re welcome4．The moving scene reminds me ________ my childhood when I set ________ the fireworks with my family during the Spring Festival.A．to; off B．of; on C．of; off D．to; down5．—Could you help me carry this box? It’s too heavy. —________.A．That’s right B．With pleasure C．That’s all right D．That’s OK6．I couldn’t understand the teacher’s words ________, so he gave me a ________ explanation again.A．clear; clear B．clearly; clearly C．clear; clearly D．clearly; clear7．—Would you mind my using your computer? — _______.A．Yes. Here you are B．You’re welcomeC．No, you can’t D．No, not at all8．Shanghai is famous ______ the Bund and its night views.A．in B．for C．by D．with9．— Could I watch TV?   — ________ But you must finish your homework first.A．Yes, you could. B．Sure, you can. C．No, you couldn’t. D．Sure, you could.10．—Do you like English?—No, I’m afraid of ________ mistakes and often hide ________ my textbook.A．to make; of B．making; behindC．making; off D．makes; behind 二、短文选词填空将下列单词或词组填入空格。每空格限填一词, 每词只能填一次。A．woke up   B．at a time   C．at any time   D．collected   E. throughIt was a dark day in Canada in 1988 when rain began to fall from the sky. However, this was not ordinary rain—it turned to ice as it fell ____11____ the cold air. It rained for six days, and was as much as ten centimeters of ice ____12____ on roads, trees and power lines.On 5th January, the people of Montreal ____13____ to find they had no electricity in their homes. It was dark and cold. The roads were covered in ice, and it was very dangerous to walk or drive anywhere. Families had to stay inside and burn wood to keep warm. They expected the power to come back ____14____.However, the ice kept falling. It caused branches and whole trees to fall down. More power lines fell down, and the roads became even more dangerous.A．terribly   B．repaired   C．army   D．especially   E. knivesBy the third day, many families had no food to eat. It was a difficult time. The ____15____ sent over 14,000 soldiers to help.Finally, after six days, the ice storm stopped but the trouble was not over. The huge amount of ice made the whole area very dangerous. As the ice started to melt, it fell from the roofs of buildings and trees like ____16____. Most of the power lines were so badly damaged that they could not be ____17____.Some families had no electricity for a whole month. Many homes were damaged and many people, ____18____ farmers, had to move away. The people of Canada will never forget how terrible nature can be. Everyone hopes that there will never be another ice storm like the one in 1998.  三、用所给单词的正确形式填空19．“May I take your order?” the waiter asked ________. （polite）20．What’s the ________ between fiction books and non-fiction books? (different)21．What would happen if there is no ________. (electric)22．Our teachers always ________ us to face difficulties bravely.（courage）23．The washing machine is like an important ________ in my house. (service)24．We can communicate each other ________ than before through Wechat. (well)25．The ant is ________ (carry) a leaf. 四、句型转换Rewrite the following sentences as required. （按要求改写句子）：26．Alice read a story called The Little Prince. (改为一般疑问句)__________ Alice _________ a story called The Little Prince?27．I go jogging with my parents on Tuesdays. (对划线部分提问)_________ __________do you go jogging with your parents?28．The man was afraid. He ran away immediately. (合并为一句)The man was __________ afraid __________he ran away immediately.29．In our daily life, few students dial 110 to call the police. (反意疑问句)In our daily life, few students dial 110 to call the police, __________ __________?30．last Monday, happened, that restaurant, An accident, near  (连词成句)__________________________________________________________.  五、阅读单选Here comes autumn! It is the third season of the year. In China, autumn arrives around September. It is still a little warm, but it gets colder and colder. The days also get shorter and shorter. The leaves on the trees begin to turn yellow and red. The air is fresh. It’s a great season for kids to play outside. What do children do in autumn in different countries?In China, students often have an autumn picnic. Usually, they go to an amusement park（游乐场）or out into nature. For example, kids in Shenzhen like to climb mountains in Nanshan. Most children also like to play games with their classmates, like soccer.Japanese students often go hiking with their parents or classmates when the leaves are red and yellow. It is a perfect way to get exercise. Mountain climbing in nice weather is also a good choice.For most children in the US, biking is a good autumn activity. Take a mountain bike ride and you can find new roads. Playing in leaf piles(堆) is popular, too. Kids jump onto a leaf pile. They are happy to see the colorful leaves fly all around. They also make leaf rain. It’s all a lot of fun.In the UK, school kids love to camp outside with their parents. They make food over the fire and tell ghost stories.31．What is autumn like in China?A．The weather is hot.B．The nights get longer and longer.C．All the leaves on the trees turn green.D．It’s a great season for children to stay inside.32．What do Chinese students love doing?①going to an amusement park                ②going out into nature③swimming                                ④skiingA．①② B．②④ C．①②③ D．①②③④33．What does the underlined word “perfect” in the third paragraph mean?A．important B．great C．healthy D．difficult34．What can we know from the last two paragraph?A．Kids in the US and UK enjoy hiking.B．School kids in the UK like camping outside with their classmates.C．Playing in leave piles is popular with American children.D．Children in the UK are not interested in telling ghost stories.35．What can be the best title for the text?A．Trees in autumn. B．The four seasons.C．Kids in different countries. D．Kids’ favorite autumn activities.  六、完形填空Do you know what happens on the first Sunday of August every year? This day is International Day. On this day people think of different ways to remember their friends and ____36____ what their friends bring to their lives.People have all sorts of friends—school friends, work colleagues, neighbours, brothers and sisters, parents, and even pets! ____37____ can you let your friends know that you really care about them?Here are some suggestions for what you can do on International Friendship Day to show your friends how ____38____ they are to you:• Try to visit all the friends who live near you and give them each a hug.• Buy flowers or chocolates for your friends, or better still, make them a cake or a small present.• If your friends are fond of ____39____, why not make them a tape of the pop groups they like best?• Go with some friends to a photo machine and take some pictures of you all enjoying yourselves. These pictures will give you good ____40____.• Send your friends an online greeting card, and don’t forget to include some photos and messages—maybe a poem—telling your friends how great they are.• Plan a day out for your friends. A picnic in the park, or time at the beach is always fun.• If your friends are busy ____41____, how about organizing a dinner party at a local restaurant?• Buy your best friend a ticket to a good movie or take them to see a theatre show. Make sure that you think about their tastes when you book the ticket.36．A．write B．celebrate C．recite D．enjoy37．A．Why B．Where C．How D．When38．A．special B．strange C．funny D．beautiful39．A．food B．pictures C．sports D．music40．A．memories B．lessons C．signs D．presents41．A．in the evening B．at the weekends C．during the day D．during the week  七、短文首字母填空在短文的空格内填入适当的词，使其内容通顺。每空格限填一词，首字母已给出。What will you do if you get five million? Some people give some d____42____ answers.SallyI want to do business. If I am r____43____, I will do a lot of things for my family. For me, nothing is more important than my family. I will buy a new house for them and travel around the world.JoeIf I have five million. I will use this money to do everything I like. At first, I will use two million to open my own shop. And I will use another two million of this money to buy some new houses. In the future, the houses which I buy will become more e____44____, and I will sell to other people. Finally I will use the last o____45____ million to buy some presents for my family and my best friends.AnnaIf I have five million, I will put three million in the b____46____ and spend two million. I will visit Paris, London and New York. I will eat delicious food, play games, and build a building with a s____47____ pool.JackI will buy an island if I have five million. Then I will be the King of the island and I will i____48____ my friends to my island.  八、阅读回答问题The world is not only hungry, but also thirsty for water. This may seem strange to you, since nearly 70% of the earth’s surface is covered with water. But about 97% of this huge amount is sea water, or salt water. Man can only drink and use the other 3%—the fresh water that comes from rivers, lakes, underground and other sources (来源), and we cannot even use all of that. Even worse, some of it has been polluted.However, as things stand today(以目前的情况来看), this small amount of fresh water is still enough for us. But our need for water is increasing quickly—almost day by day. We should take steps to deal with this problem now and in this way we can get away from a serious world—wide water shortage (短缺) later on.We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Today in most large cities, water is used only once and then sent out into a sewer (污水管) system. From there it returns to sea or runs into underground places.But even if(即使) every large city reused its water, we still would not have enough. All we’d have to do to make use of sea water in the world is to take away the salt. If we take these steps, we'll be in no danger of drying up.49．Where does the fresh water come from?______________________________________________________________50．Is our need for water becoming larger and larger or smaller and smaller?______________________________________________________________51．Our world isn’t thirsty for water, is it?______________________________________________________________52．Why should we take steps to deal with this problem?______________________________________________________________53．What happens to water in most large cities today?______________________________________________________________54．Can we stop wasting our precious water? Which step can we take to deal with the problem?______________________________________________________________  九、材料作文55．Write at least 60 words on the topic “Let’s Be Friends of the Earth”, using the following questions for reference. (请根据提示问题，以“我们来做地球的朋友”为题，写一篇短文，不少于60个词，标点符号不占格)Suggested questions:(1) Why should we be friends of the earth?(2) What are we doing to the earth?(3) How can we be friends of the earth?______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________