Unit 6 When was it invented？课时练习 2024-2025学年人教版英语九年级全册

UNIT 6 When was it invented? 写作能力提升练 写作实践 请根据下面的信息提示 ,写一篇不少于 80 词的短文 ,介绍一下计算机的发展历程及计算机在日常生活中带来的变化。 提示信息：1. 第一台计算机发明于1946 年，像一座大房子一样，重约30 吨；2. 现代的计算机又小又便宜，而且被广泛应用于我们的日常生活中；3. 计算机在我们的日常生活中变得越来越重要。 ______________________________________________ ［思路构建］ 简单介绍计算机的发明时间及特点 was invented in 1946, at that time, was huge, as large as a big house, weighed about 30 tons 重点介绍计算机的变化及用途 now, smaller and cheaper, a very useful tool in our life, can use computers to send some messages to foreign friends by email, can read news on the computer, can also listen to music or play games on the computer, makes us relaxed 总结全文, 展望前景 more and more important, in my opinion ［精彩范文］ The computer was invented in 1946. At that time, it was huge and it was as large as a big house. It weighed about 30 tons. But now the computer is smaller and cheaper. It is a very useful tool in our life. We can use computers to send some messages to foreign friends by email. We can read news on the computer. We can also listen to music or play games on the computer. It makes us relaxed. The computer is becoming more and more important in our daily life. In my opinion, it will change our life completely in the near future. 同类话题写作积累 1. Of all the inventions , I think ... is the most useful and important. 在所有的发明中，我认为……是最有用、最重要的。 2. It was invented by ... 它是被……发明的。 3. It is used for doing sth. 它被用于做某事。 4. Our life has changed a lot with the invention of... 随着……的发明，我们的生活发生了很大的变化。 5. In my opinion, it will change our life completely in the near future. 我认为，在不久的将来，它将会完全改变我们的生活。 实战演练 假定你是李华，收到英国笔友Harry 的邮件，获悉他在机器人制作比赛中获奖。请根据邮件内容给他回复。词数80 左右。 To: Lihua2019@163.com From: Harry@hotmail.com Dear Li Hua, I’m glad to tell you that I’ve just won the first place in a robot-making competition. I love robots! They bring To: Lihua2019@163.com From: Harry@hotmail.com me great fun. What do you think of robots? Do you want to have your own robot? Why? Looking forward to hearing from you. Yours, Harry 参考词汇： congratulation 祝贺 ______________________________________________ Yours, Li Hua ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Dear Harry， Congratulations! How glad I am to share your good news! I think robots are helpful in many ways. And in the future they'll play more important roles in our daily life. In fact, I'm dying to have a robot of my own. I can have it take care of my grandparents when we are not at home. ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ You see, my grandparents are old and cannot move easily. It can help them do some housework such as cooking, cleaning the house and so on. I hope you'll make greater progress. Yours, Li Hua $$UNIT6 When was it invented? 易错考点专练 考点 1 (It’s) my pleasure. 与 With pleasure. 【易错点津】 (It's)my pleasure.意为“(帮到你)是我的荣幸； 不用谢”，用来回答感谢； With pleasure.意为“好的；没问题；乐意效劳”，用来愉快地答应对方的请求或邀请。 考点1 一、单项填空。 1. —I have difficulty working out the problem by myself. Could you help me? —__________. A. It’s my pleasure B. With pleasure C. No, I couldn’t D. Thank you B 2.［ 2023 ·潜山期末］—Would you please come to the dancing party with me tonight? —________. I suppose we shall have a wonderful night. A. Never mind B. Have a good time C. Not really D. With pleasure D 4 二、根据汉语意思完成句子，每空一词 3. ——你能帮我张贴标牌吗? ——乐意效劳。 —Could you help me put up the signs? —________________. With pleasure 5 考点 2 happen 与 take place 【易错点津】 take place 表示“发生、举行、举办”，一般指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排；happen作“发生、碰巧”解，一般用于偶然或突发性事件，sth. happen to sb.某人发生某事。 考点2 一、用 happen 或 take place 的适当形式填空。 1. An earthquake ___________ in Wenchuan in 2008. happened 7 2. The 24th Winter Olympics _____________ in China in 2022. took place 8 二、单项填空。 3. China International Import Expo（ 进博会）_______ in Shanghai in November 2020. A. were taken place B. were happened C. took place D. happened C 9 4. —You look so worried. What _________ to you? —I’m afraid I can’t pass the exam. A. happened B. took place C. happen D. takes place A 10 考点 3 not only...but also; either...or; neither...nor 与 both...and 【易错点津】 both…and…是“两者都”，谓语动词用复数。neither…nor…是 “两者都不”的意思。either…or…指either或or后连接的其中一个，可译为“不是……就是……”(比如：不是你就是他，两者之间选择其中一个)。 考点3 not only…but also…译为“不仅……而且……”，即有 “两者都”的意味。neither…nor…；either…or…；not only…but also…连接并列主语时，谓语动词都遵循就近原则，即谓语与nor…，or…，but also…后的词保持一致。 单项填空。 1. [2023·新疆] Not only Jack but also I _______ crazy about the football match. A. am B. is C. are D. be A 13 2.［ 2023 · 铜陵期末］______Daisy ______Julia is weak in English. They are sure to get good grades. A. Either; or B. Not only; but also C. Neither; nor D. Not; but C 14 3.［2023 · 温州］— Can you play volleyball or basketball? — _____of them. I’m good at ball games. A. Both B. Either C. Neither D. None A　 15 考点 4 It is/was said/believed/ reported that… 【易错点津】 It is/was said that…据说……；It is/was believed that… 人们认为……；It is/was reported that…据报道…… 考点4 一、用括号内所给词的适当形式填空。 1. It was __________ (report) that China put its first home-made aircraft carrier in the water in Dalian on April 26, 2017. reported　 17 二、单项填空。 2. ______ is believed that what she told to the police is the truth. A. This B. That C. It D. Which C 18 三、根据汉语意思完成句子，每空一词。 3.［ 2023 · 武威］人们广泛认为亚历山大·格拉汉姆·贝尔发明了电话。 It’s widely ________ that the telephone was invented ________ Alexander Graham Bell. believed by 19 $$UNIT6 When was it invented? 课时1　Section A(1a－2d) 一、根据句意、首字母及汉语提示完成单词。 1. If you want to know more information, please visit our w （网站）, www.aixiuxi.com. 2. Deng Jiaxian was the p (先驱) of China’s science and technology. ebsite ioneer 基础巩固练 3. [2023 · 宿州段考] In our d (日常的) life, many people exercise in the evening. 4. The students did a school p （项目） on insects last week. 5. [2023 · 蚌埠月考] The man is a popular writer, and we all like his writing s （风格）. aily roject tyle(s) 二、单项填空。 6. [2023 · 天津］His beautiful music has brought______ to people all over the world. A. difficulty B. pleasure C. weather D. danger B 7. [2023 ·铜陵义安区期末］—I think teenagers shouldn’t be allowed to drive. — ______.They are not serious enough. A. You have a point B. No problem C. I’m afraid not D. I disagree A 8. —What should we do for the coming trip? — We’d better make a ______of things like food, drinks, medicine and so on. A. list B. card C. report D.style A 9. — What did he say in his letter? Is everything OK with his father? — No idea. He didn’t ______his parents in the letter. A. admire B. notice C. mention D. miss C 三、根据汉语意思完成句子，每空一词。 10. —— 电视机是何时发明的？——1925 年。 — _________ ________ the TV _________ ? —In 1925. When was invented 11. 平衡车似乎靠电运行。 The self-balanced bike seems ____ ____ ____ _________ . to run on electricity 12. 凯文刚才想出了另一个处理这个问题的方法。 Kevin _________ _________ another way to deal with the problem just now. thought of 四、补全对话。（有两项多余） A: Hi, Danny! What’s this? B: Oh, it’s a key. A: 13._____ B: It’s used for opening and locking a door. A. When was it invented? B. Where was it made? C. What is it used for? D. Who was that machine invented by? E. Would you like to let me have a try? F. But how does it work? G. What’s this in English? C 能力提升练 A. When was it invented? B. Where was it made? C. What is it used for? D. Who was that machine invented by? E. Would you like to let me have a try? F. But how does it work? G. What’s this in English? A: I see. That’s interesting! By the way, what’s that over there? B: You may have a guess. A: It looks strange, neither like a bike nor a plane. 14._____ D B: It was invented by my father. You may call it a “p-bike”. A: 15._____ B: Yesterday morning. A: What is it used for? B: It’s used for riding or flying. A. When was it invented? B. Where was it made? C. What is it used for? D. Who was that machine invented by? E. Would you like to let me have a try? F. But how does it work? G. What’s this in English? A A. When was it invented? B. Where was it made? C. What is it used for? D. Who was that machine invented by? E. Would you like to let me have a try? F. But how does it work? G. What’s this in English? A: 16._____ B: You can ride it like a bike. As you ride faster and faster, it can fly like a plane. F A. When was it invented? B. Where was it made? C. What is it used for? D. Who was that machine invented by? E. Would you like to let me have a try? F. But how does it work? G. What’s this in English? A: That sounds interesting! I think your father is so great. 17._____ B: Yeah, of course. E $$UNIT 6 When was it invented? 课时2　Section A (3a－3c) 一、根据句意、首字母及汉语提示完成单词。 1. [2023 ·池州月考］There is usually t (贸易) between neighboring countries, for example, China and Russia. 2. To be honest, I d ( 怀疑) his words. He isn’t a person who should be trusted. rade oubt 基础巩固练 3. In the movie, Jimmy is the r （统治者）of the island. 4. Yuan Longping was awarded the N （国家的）Merit Medal（功勋奖章）. 5. Ping-pong has got p (普及) among the young people in my country. uler ational opularity 二、单项填空。 6. The discovery of how silver is made may be _______ , but it turned out to be an important event. A. convenient B. correct C. complete D. accidental D 7.［2023 · 新疆］—Look, Cindy. The flowers in our classroom come out in one night. — That’s fantastic! They are beautiful and colorful. They _____nice. A. smells B. smell C. sounds D. sound B 8.［2023· 河南］The plane _____on the ground for two more hours because of the bad weather. A. ran B. moved C. shook D. remained D 9. The music festival _____ in October in our school every year. A. takes place B. takes off C. takes down D. takes out A 三、根据汉语意思完成句子，每空一词。 10. 大约5000 年前茶第一次被饮用。 Tea _______ first _______ about five _____________ years ago. was drunk thousand 11. 毫无疑问，先烧开水。 __________ _________, _________ the water first. Without doubt boil 12. 据说他是我们学校最好的老师之一。 __________ ________ _________ that he is one of the best teachers in our school. It is said 13. 我确信直到你行动，梦想才会实现。 I’m sure dreams ________ work _________ you take action. don't until 14. 令人惊讶的是，一些科学发现是偶然发现的。 Surprisingly, some scientific discoveries were made _________ _________ . by accident 四、完形填空。 The children didn’t go to school that morning. The roads were covered with ice, making driving very 15 _____. 15. A. simple B. necessary C. interesting D. dangerous D 能力提升练 Mr. Wilton called to tell that he had arrived safely at work. However, the roads were now 16 _____ and he might not be able to 17 _____ home that evening. 16. A. closed B. built C. crossed D. painted 17. A. leave for B. come back C. lay out D. pass by A B The children were watching TV. 18 _____ , it went dead. 18. A. Generally B. Finally C. Suddenly D. Usually C Mrs. Wilton tried the 19 _____ . She wanted to call her husband to see if the power was out in the city, too. But when she 20 _____, there was nothing but silence at the other end. 19. A. radio B. camera C. computer D. telephone 20. A. put it away B. picked it up C. turned it down D. cut it off D B Mrs. Wilton knew it was going to be a long and strange day. The fridge, the computer and lights all 21 _____ working. Luckily, the Wiltons were prepared for life without 22 _____ . As Mr. Wilton used to say, “Technology plays an important part in the modern world, but we do not have to be slaves （奴隶） to it.” 21. A. stopped B. forgot C. practiced D. suggested 22. A. water B. traffic C. tradition D. technology A D As night arrived, they lit the 23 _____ . Mrs. Wilton played a game with her children. It seemed like a good way to 24 _____ the time. When they went to bed, the Wiltons realized how lucky they were. They could live without technology. 23. A. guns B. tents C. candles D. matches 24. A. save B. pass C. lose D. waste C B $$UNIT6 When was it invented? 课时3　Section A (Grammar Focus－4c) 一、根据句意、首字母及汉语提示完成单词。 1. [2023 ·宣城月考］If you don’t put the food in the f (冰箱), it will go bad easily. 2. My notebook isn’t here. Maybe s （某人）took it away by mistake. ridge omebody 语法通关练 3. All of a s （突然）, the taxi stopped and it almost hit the old woman. 4. It’s a pity that he doesn’t have any m （音乐的）talents. 5. Remember to l （ 锁上）the door when you leave the office. udden usical ock 二、单项填空。 6.［ 2023 ·郴州改编］—What a beautiful dress! Perfect for you! — Thank you. It ______ by my mother last month. A. is made B. was made C. made D. was making B 7. [2023· 梧州] In our English class, many chances ______ to students to show themselves. A. offer B. are offered C. offered D. are offering B 8. —Oh, your room is too dirty, Mike. —Sorry, Mom. It _______ yesterday. I forgot to do it. A. didn’t clean B. isn’t cleaned C. was cleaned D. wasn’t cleaned D 9. [2023 · 襄阳］—Why have I never seen this kind of 5G mobile phone? —Because it _____last week. A. was produced B. would produce C. have produced D. was producing A 10.［2023 · 重庆B 卷］When I was young, I_____ by my grandparents. A. look after B. looked after C. am looked after D. was looked after D 11. —What’s your favorite_____ , Maria? —The piano. I often play it in my free time. A. color B. sport C. language D. instrument D 12. — Look, the skirts are on sale. They are sold at a _____ price. — Yes. Why not buy one for Lucy as a birthday gift? A. low B. high C. simple D. normal A 三、按要求完成句子，每空一词。 13. Were the trees planted by the children?(改为主动语态) _________ the children _________ the trees? Did plant 14. The electric shoes were used for seeing in the dark. (改为否定句) The electric shoes _________ _________ for seeing in the dark. weren't used 15. Did he advise you not to eat too many cookies? (改为同义句) _________ you _________ ________ to eat too many cookies by him? Were advised not 16. The car was invented in 1885. (对画线部分提问) ________ _________ the car __________ ? When was invented 17.［易错题］My teacher made us memorize the text in ten minutes. (改为被动语态) We________ _________ __________ memorize the text in ten minutes. were made to $$UNIT 6 When was it invented? 课时4　Section B (1a－1e) 一、根据句意、首字母及汉语提示完成单词。 1. Mary likes eating c （脆的）potato chips very much, but I think it’s bad for her health. 2. The Dumpling House is very popular, because its service always satisfies the c （顾客）. rispy ustomers　 基础巩固练 3.［ 2023 ·铜陵月考］ I don’t like these green oranges because they taste too s （ 酸的）. 4. The seawater is s （咸的）. People can’t drink it directly. our alty 二、根据汉语意思完成句子，每空一词。 5. 那个老太太无意中上错了公交车。 The old woman got on the wrong bus_____ _________. by mistake 6. 我认为她可以足够细心地照顾好你的宠物狗。 I think she can look after your pet dog_________ _________ . carefully enough 7. 他说的话使我很开心。 What he said _________ me very _________. made happy 三、完形填空。 I have invented robots which improve the work of cars. My love of making things began ________8 I was a kid. I really became excited about inventing after I learned about Thomas Edison. 8. A. before B. after C. when D. until C 能力提升练 One day in fourth grade, our ________9 gave us a project in class. We had to write to a company and learn about the products. I thought and thought. _______10I chose the Thomas A. Edison Company. 9. A. parent B. teacher C. inventor D. engineer 10. A. Easily B. Finally C. Safely D. Quickly B B Soon after, the company sent me a book about the life of Thomas Edison. How I enjoyed reading and re-reading about his _________11 ! I like the recorded sound and the electric light most. The inventions were clearly printed on my brain. 11. A. lights B. projects C. suggestions D. inventions D My dad noticed my interest in inventing and ______ 12 me. He showed me how to turn my ideas into plans and then into new things. Once, I surprised my dad ______ 13 a model plane I made. 12. A. mistook B. refused C. chose D. encouraged 13. A. with B. about C. into D. from D A Later, we found a _______14 model plane in a store. I learned that different inventors often invent similar things. It is not unusual for this to happen. I also learned that not all great ideas ________15. Failure is a common part of the inventing. 14. A. different B. similar C. large D. small 15. A. work B. fail C. come D. end B A As my father and I worked together, I began to realize that my dad was quite an inventor himself. He was always _________16a better way to do a simple job. 16. A. looking at B. looking for C. looking after D. looking through B His guiding hands, together with my ________17 in inventing, led me to become an engineer and an inventor. Of course, I also thank Thomas Edison. He is my hero. 17. A. habit B. story C. interest D. plan C $$UNIT 6 When was it invented? 课时5　Section B (2a－2e) 一、根据句意、首字母及汉语提示完成单词。 1. The Winter O (奥运会) are held every four years. 2. Now more than half of C (加拿大人) have British or French blood. lympics anadians 　　 基础巩固练 3. There used to be a lot of national h (英雄) during the period of war. 4. The b (篮子) are made of bamboo. 5. My dream is to be a p (职业的) soccer player. eroes　 askets rofessional 二、用括号中所给单词的适当形式填空。 6. Many Chinese people still remember the Canadian doctor _________ (name) Norman Bethune. named 7.［易错题］Basketball is a game that can _________ (play) in winter. be played 　 8. The __________ (popular) of our products has risen around the whole country. popularity 　 9. Not only you but also she _________ (enjoy) sports very much. enjoys 10. The teacher often encourages us __________ (work) hard. to work 三、单项填空。 11. Yuan Longping is called “the father of hybrid rice” and he helped save _______ China _______ the world from hunger. A. not only; but also B. either; or C. neither; nor D. whether; or A 12. In our school library , there ________ a number of books on science, and in these years the number of them ________ growing larger and larger. A. are; is B. is; are C. have; are D. has; is A 13. Mrs Yang often_______ our class_______ different groups and asks each group to tell a story in English. A. compares; with B. changes; into C. divides; into D. connects; with C 14.［ 2023·包头］Stephen Hawking has ________ great success as a scientist. A. allowed B. achieved C. practiced D. promised B 15. —What a great doctor Zhong Nanshan is! — So he is! Many people around the world _______him. A. look forward to B. pass by C. stay away from D. look up to D 五、完形填空。 The rubber coat （橡胶外套） was invented by an Englishman named Macintosh in 1823. In 1492, Columbus, a well-known Italian voyager（ 航行者）, 16 _____ the New World — America. 16. A. invented B. created C. described D. discovered D 能力提升练 He brought a lot of things to Europe from South America. Rubber was one of them, 17 _____ people didn’t know its use at that time. In 1770, people found that rubber could be used 18 _____ erasers. 17. A. and B. but C. or D. if 18. A. as B. to C. from D. by B A Macintosh was a worker in an eraser factory in Scotland. One day he spilled （ 洒出） some rubber liquid （液体） over his coat 19 _____ when making erasers. 19. A. slowly B. quickly C. carelessly D. carefully C He was too busy to clean it and went back home wearing the 20 _____ coat. On the way home, it rained heavily. When he got home, he 21 _____ the wet coat. 20. A. new B. clean C. old D. dirty 21. A. took off B. put on C. took out D. put off D A To his surprise, the area of the 22 _____ with rubber over wasn’t wet. “Why not make a rubber raincoat?” Macintosh thought. The next day he brushed the rubber liquid all over his coat. 22. A. body B. coat C. raincoat D. house B He wore the “rubber coat” on 23 _____ days and took a walk outside to test if it 24 _____ really keep off the rain. 23. A. cloudy B. windy C. snowy D. rainy 24. A. might B. should C. could D. must D C 25 _____, the clothes inside the “rubber coat” weren’t wet at all. The rubber raincoat was created in this way. Year after year, people kept improving the raincoats. Today raincoats are widely used in our daily life. 25. A. Suddenly B. Especially C. Surprisingly D. Normally C $$UNIT 6 When was it invented? 课时6　Section B (3a－Self Check) 一、根据句意、首字母及汉语提示完成单词。 1. The novel was t (翻译) into 10 languages. 2. [2023 ·六安汇文中学月考］It took the firemen n （几乎） five hours to put out the fire. ranslated early 基础巩固练 3. Without d (怀疑) , I can work out the problem myself. oubt 二、单项填空。 4. — Son, you should stop eating the junk food, or it will ______ illness. A. stick to B. pay attention to C. lead to D. look forward to C 5.［易错题］In the past few years, great changes_____ in our hometown. A. take place B. have taken place C. took place D. have been taken place B 6. [2023·内江] —Lily, could you please help me hand in my papers to our teacher? —________. Where are they? A. With pleasure B. Yes, please C. Of course not D. Good idea A $$