人教版九年级英语上册复习课件Unit 6 139页

Unit 6 When was it invented? 课时 1 Section A(1a-2d) 人教版九年级上 一、从方框内选择合适的单词并用其正确形式填空。 1. The most popular online shopping ____________of China is www . taobao. com . 2. The Russians were the ___________ of the space travel. 3. We have pencil boxes in all kinds of ___________ . style, mention, website, project, pioneer website pioneers styles 4. Do you know when they will start the _________? 5. In her e-mail to Mary, Liu Mei ____________ some advice on how to learn Chinese. style, mention, website, project, pioneer project mentioned 二、根据句意，用括号内所给词的适当形式填空。 6. A lot of trees ____________( plant) on the mountain last year . were planted 7. [ 中考 · 烟台改编 ] Could you please tell us about the four great ____________ (invent) of China? inventions 8. The Internet is very important in our __________ (day) lives. daily 9. Music can bring us __________ (please), so many people like to listen to it. pleasure 10. A car is an invention that __________ (change) the world. changed 三、单项选择。 11. [ 2018· 潍坊 ] The Three Gorges Dam produces ______for millions of people in China. A. electricity B . influence C. transport D . technology A 12. A smartphone is used ______ calling , chatting , watching movies and so on. It is widely used ______ our daily lives. A. as; for B . to; to C. for; as D . for; in D 【 点拨 】 be used for 后接名词或动名词， be used to 后接动词原形，两者均表示“用于 ……( 用途 ) ” ； be used as 后接名词，意为“被当作 …… 来使用”； be used in 意为“在 …… 使用”。由句意“智能手机用于打电话、聊天、看电影等等，它在我们的日常生活中被广泛地应用。”可知 D 符合题意。 13 . [2 019· 福建 ]—What should we do for the camping trip ? — We’d better make a ______ of things like foods , drinks , medicine and so on. A. list B . card C. report A 【 点拨 】 句意： —— 我们应该为这次露营旅行做些什么？ —— 我们最好把食物、饮料、药品等东西列成一个 ____ 。根据句意可知，此处表示列清单， make a list of. . . 是固定搭配。故选 A 。 14. [2019· 眉山 ]Paper _____ first _____ about two thousand years ago in China by Cai Lun. A. is; inventing B . is; invented C. has; invented D . was; invented D 【 点拨 】 句意：纸最早是大约两千多年前在中国由蔡伦发明的。 Paper 与 invent 存在被动关系，此处用被动语态，根据 two thousand years ago 可知用一般过去时。故选 D 。 15. —Lily, can you help me move the teacher’s desk? — ______. A. Never mind B . That’s all right C. With pleasure D . That’s for sure C 四、 根据句意及所给汉语提示，完成下列句子。 16. What they said seemed to_________ _________ _________ ( 有道理 ). have a point 17. Wearing ________ ________ ________ ( 带灯的鞋 ) makes young kids very happy. shoes with lights 18. Kevin ________ ________ ( 想出 ) another way to deal with the problem just now. thought of 19. WeChat has been widely used for paying and chatting ________ ________ ________ ________ ( 在我们的日常生活中 ). in our daily life 20. This is ________ ________ ________ ( 一本如此令人兴奋的 ) novel that I have already read it twice. such an exciting 五、补全对话。 A : What do you think is the most useful invention? B : ______21 A : Why do you think so? A. Do you often write anything on WeChat? B. Then many friends will comfort( 安慰 )me. C. WeChat of course. D. They try to cheat people out of money. E. It is fast, convenient and fashionable. C B : Because it allows people to talk to friends and share photos, ideas and feelings freely. _____22 A : Haha...I also think it is a great invention. _____23 A. Do you often write anything on WeChat? B. Then many friends will comfort( 安慰 )me. C. WeChat of course. D. They try to cheat people out of money. E. It is fast, convenient and fashionable. E A B : Yes. If I don’t pass my math exam, I will write “I feel sad today. I didn’t pass my math exam.” _______24 What about you? What do you like doing on WeChat? A. Do you often write anything on WeChat? B. Then many friends will comfort( 安慰 )me. C. WeChat of course. D. They try to cheat people out of money. E. It is fast, convenient and fashionable. B A : I like sharing my birthday party photos, pictures of my new clothes and so on with my friends. It is fun. A. Do you often write anything on WeChat? B. Then many friends will comfort( 安慰 )me. C. WeChat of course. D. They try to cheat people out of money. E. It is fast, convenient and fashionable. B : But sometimes criminals use WeChat. _______25 A : That’s true. So we should use it properly. B : I agree. A. Do you often write anything on WeChat? B. Then many friends will comfort( 安慰 )me. C. WeChat of course. D. They try to cheat people out of money. E. It is fast, convenient and fashionable. D 课时 2 Section A(3a － 3c) 人教版九年级上 Unit 6 When was it invented? 一、根据句意及汉语提示完成单词。 1. Every one of us should be able to sing the__________ ( 国家的 )song . 2. The __________ ( 气味 )in the room is terrible. Could you please open the window? 3. More and more products are __________ ( 交易 )between China and other countries . national smell traded 4. Don’t touch the __________( 沸腾的 )water. You’ll hurt yourself. 5. Besides Qinshihuang, what other __________( 统治者 ) in ancient China can you name? boiling rulers 二、单项选择。 6. They had a wonderful time at the party. They ate and ate until no food _____on the table. A. kept B . remained C . left D . put B 【 点拨 】 根据句意可知“他们吃得桌上没东西剩下”。 kept 意为“保持”； remained 意为“留下；剩余”； left 作动词，意为“留下；离开”，在此处应用被动结构 was left ； put 作动词，物作主语，也只能用 was put 。故选 B 。 7. In the past few years, great changes ______ in Lianyungang . A. happened B . take place C. have taken place D . have happened C 【 点拨 】 happen 一般用于偶然发生的事件； take place 一般指事件的发生事先经过安排或一定有某种原因。根据本题语境可知应用 take place ，根据 In the past few years 可知应用现在完成时。故选 C 。 8 . He is an honest boy. I have no reason to ______ what he said. A. hear B . doubt C . repeat D . believe B 【 点拨 】 根据句意“他是一个诚实的男孩，我没理由怀疑他的话。”可知选 B 。 9 . [ 2018· 重庆 ] ______ visitors came to take photos of Hongyadong during the vacation. A. Thousand B . Thousand of C. Thousands D . Thousands of D 【 点拨 】 当有具体数字时，常用 “ 数字＋ thousand” ；当没有具体数字，表示模糊的数量，常用 “ thousands of” 。本题四个选项中没有具体数字，故选 D 。 10. [ 原创题 ] _______the APPs for learning are helpful to our study, we are not allowed to take mobile phones to school. A. Since B . Even though C. Unless D . As long as B 三、 根据汉语意思，完成句子。 11. 凯莉告诉我她是偶然开始学画画。 Kelly told me she took up drawing ________ ________ . by accident/ by chance 12. 毫无疑问他是我教过的最聪明的学生。 He is _______ _______ the cleverest student I’ve ever taught. without doubt 13. 大火很快就蔓延到了五楼。 The fire _______ _______ the fifth floor very soon. spread to 14. 人们认为骑车对我们的健康和环境有益。 ________ ________ ________ ________ riding bikes is good for our health and the environment. It is believed that 15. 王伟不小心掉进了河里。 Wang Wei was so careless that he ________ ________ the river. fell into 四、从方框中选择合适的词，并用其正确形式填空。 Can you make an app( 应用程序 )? 9-year-old Anvitha Vijay can. With the help of _________16, the young girl from Melbourne , Australia, started to learn computer programming at age 7 __________17 . advice, crazy, thousands of, three, by oneself, video, more than, pioneer, before, have fun video by herself Not Soon after that, Anvitha got a present—an iPad. “When I first got my iPad, I was ________18 about all the apps on it,” she said. “It wasn’t long ________19 I wanted to create my own app.” advice, crazy, thousands of, three, by oneself, video, more than, pioneer, before, have fun crazy before She made her first two apps with her younger sister in mind. One of the apps is called Smartkins Animals . It helps children know _________20 100 animals and their sounds. The other one is Smartkins Rainbow Colors . It teaches kids colors. Both of them have been downloaded( 下载 ) ______________ 21 times. advice, crazy, thousands of, three, by oneself, video, more than, pioneer, before, have fun more than thousands of Later Anvitha got a chance to join in a big event in San Francisco, California. There, she got helpful _______22 from experts in app making and learned about the latest software for app making. advice, crazy, thousands of, three, by oneself, video, more than, pioneer, before, have fun advice All that training led to an idea for her _________23 app— GoalsHi . It encourages kids to develop good habits. Anvitha’s goal is to continue creating technology that helps kids learn and __________24 at the same time. advice, crazy, thousands of, three, by oneself, video, more than, pioneer, before, have fun third have fun But what is even more important to her is that the world sees the power of technology in kids. “The more training we get in that area at an early age,” she says, “the better chance we will have of becoming _________25 who will one day change the world.” advice, crazy, thousands of, three, by oneself, video, more than, pioneer, before, have fun pioneers 课时 3 Section A (Grammar Focus-4c) 人教版九年级上 Unit 6 When was it invented? 一、根据句意及汉语提示完成单词。 1. We have to buy a new___________( 冰箱 )because the old one has broken down. 2. My notebook isn’t here. Maybe ___________ ( 某人 ) took it away by mistake. 3. I had no time to have breakfast, so I went to school with some ___________ ( 饼干 ). fridge somebody biscuits 4. He can play many different kinds of___________ ( 音乐的 ) instruments. 5. The bell is___________ ( 发出响声 ). Let’s go to the classroom right now. musical ringing 二、单项选择。 6. [2019· 北京 ] My advice on how to save paper ______ by my class last Monday. A. accepts B . accepted C. was accepted D . is accepted C 7. [2019· 长沙 ]—Perfect photos! Good skills! — Thank you. They _____ by my Huawei mobile phone . In fact, I am not skillful at all. A. took B . were taken C. will be taken B 8 . [2 019· 宜昌 ] —It’s reported that 31 of the brave young men _____ in a big forest fire in Sichuan. — I don’t know who they are, but I know who they are for. A. were killing B . were killed C. killed D . had killed B 9. [2 019· 南充 ]—Lucy, what have you learnt from this history class? — Paper _____ first _____ about 2,000 years ago in China . A. is; invented B . was; invented C. is; inventing D . was; inventing B 10. [2 019· 黄冈 ]—Oh, your room is too dirty, Mike! — Sorry, Mum. It _____ yesterday . I forgot to do it. A. didn’t clean B . isn’t cleaned C. was cleaned D . wasn’t cleaned D 三、根据所给汉语提示完成句子。 11. He bought an instrument_________ _________ _________ _________ ( 低价 ). at a low price 12. The door _________ _________ ( 被锁了 ) by somebody. was locked 13. The earthquake happened_________ _________ _________ _________ ( 突然 )two days ago. all of a sudden 14. The teacher advises me _________ _________ _________ ( 不要翻译 ) all the sentences into Chinese when I’m reading English articles. not to translate 15. Our teacher’s teaching style _________ _________ _________ ( 与 …… 相似 ) that of most other teachers. is similar to B 四、阅读还原 。 Most of us think the telephone was invented by Alexander Graham Bell. _______16 In fact, an Italian named Antonio Meucci was officially recognized( 认定 ) as the inventor a few years ago. Who is Meucci and why wasn’t he known for his invention at the time? A. He discovered that sound could travel through metal cables. B. However, he wasn’t the first person to think of the idea. C. Unfortunately( 不幸地 ), only a few people attended this talk. D. He will now be known all over the world as the telephone’s inventor. E. He needed to keep in touch with her all the time. Antonio Meucci was born in Italy in 1808. He studied engineering and drawing. During his studies, Meucci started to experiment with electricity. _____17 When two places were connected with wire( 电线 ), people in those places could hear each other talk. A A. He discovered that sound could travel through metal cables. B. However, he wasn’t the first person to think of the idea. C. Unfortunately( 不幸地 ), only a few people attended this talk. D. He will now be known all over the world as the telephone’s inventor. E. He needed to keep in touch with her all the time. In 1850, Meucci and his wife moved to New York. Meucci was worried about his wife, because she had become very ill. _____18 To solve this problem, he connected metal cables between his home and his workshop. This way, they could talk to each other conveniently. E A. He discovered that sound could travel through metal cables. B. However, he wasn’t the first person to think of the idea. C. Unfortunately( 不幸地 ), only a few people attended this talk. D. He will now be known all over the world as the telephone’s inventor. E. He needed to keep in touch with her all the time. Meucci invited a group of people to see his new invention. They listened in amazement as the voice of a singer was heard through the wires. ____19 Even worse, Meucci never applied for a patent ( 专利 ) on his invention. Meanwhile, Alexander Graham Bell was working on the same idea and in 1876 the patent for the telephone was given to him. C A. He discovered that sound could travel through metal cables. B. However, he wasn’t the first person to think of the idea. C. Unfortunately( 不幸地 ), only a few people attended this talk. D. He will now be known all over the world as the telephone’s inventor. E. He needed to keep in touch with her all the time. In 2002, more than a century after Meucci’s death, his work was finally recognized by the government. ______20 D A. He discovered that sound could travel through metal cables. B. However, he wasn’t the first person to think of the idea. C. Unfortunately( 不幸地 ), only a few people attended this talk. D. He will now be known all over the world as the telephone’s inventor. E. He needed to keep in touch with her all the time. 课时 4 Section B (1a － 1e) 人教版九年级上 Unit 6 When was it invented? 一、用括号内所给词的适当形式填空。 1. My father first cooked fish soup for us, but it was too _________ (salt) to eat. 2. My mother bought two kilos of eggs and three kilos of _________ (potato). 3. The supermarket is crowded with lots of _________ (customer) every day. salty customers potatoes 4. Can you tell me when the zipper ____________ (invent)? 5. Do you know a girl _________ (call) Sally Miller in our school? called was invented 二、单项选择。 6. — Why does this kind of juice taste so _____? —Oh, because it is made from grapes. A. crispy B . salty C . sour D . fresh C 【 点拨 】 根据“ because it is made from grapes 因为它是由葡萄制成的”，可知 C “酸的”符合题意。 7. —Helen is a thoughtful girl. — Yes, I think she is ____ talented ____ she plans everything well. A. too; to B . so; to C. so; that D . such; that C 8 . —It’s 9 o’clock now. I must go. — It’s raining outside. Don’t leave ____ it stops. A. when B . since C . while D . until D 9 . The little boy isn’t _____ to look after himself. A. young enough B . enough young C. enough old D . old enough D 10. [ 易混题 ]—Your umbrella is so much like mine that it was taken away by me _____. —It doesn’t matter. It’s OK to bring it back. A. by accident B . in person C. in the end D . by mistake D 三、按要求完成下列句子。 11. Rice is grown in the south of China （ . 改为一般疑问句） _______________ grown in the south of China? Is rice 12. Stamps are used for sending letters . （对画线部分提问） __________________ stamps ____________for? What are used 13. The kite was made by Tom. （改为否定句） The kite __________________ by Tom. wasn't made 14. They must repair the computer now. （改为被动语态） The computer __________________ by them now. must be repaired 15. The boy is so strong that he can carry the heavy box. （改为同义句） The boy is __________________ carry the heavy box. strong enough to 四、 阅读理解 。 16. Hover Camera can ______. A. swim in the water B . fly in mid-air C. change its weight D . be used as a phone 请同学们看 《 点拨训练 》 第 50 页原文。 B 【 点拨 】 根据原文第一条优点 “ It can fly and stay in mid-air. . . ” 可知选 B 。 17. The underlined word “track” means “ _____”. A. pull B . follow C . push D . show B 【 点拨 】 原句为： It can fly and stay in mid-air, track your face and even follow you to make sure it gets the perfect picture. 由后面的 “ even follow you”( 甚至能追踪你 ) 可知该词与 “ follow” 同义。故选 B 。 18. According to the passage, why is Hover Camera easy and safe to take? A . It’s light and small. B. It can be folded in three. C. It doesn’t need power. D. Only a smartphone can make it land. A 【 点拨 】 根据倒数第三段王孟秋说的话中 “ The main design consideration is easy and safe to take for the users. It's very light and small” 可知选 A 。 19. Which is NOT mentioned in the passage? A. How can we control Hover Camera? B. When can we buy Hover Camera? C. How much is Hover Camera? D. How popular will Hover Camera be ? D 根据第二条优点 “ It can be controlled by using a smartphone( 智能手机 ). ” 可知选项 A 被提及。 根据倒数第二段最后一句 “. . . Hover Camera can be bought soon. ” 可知选项 B 被提及。 根据文章最后一段的最后一句 “But a spokesman says the company hopes to sell it for less than $600. ” 可知选项 C 被提及。 对于选项 D 文章未提及。 20 . According to the passage, Wang Mengqiu is a_____ young man. A. brave B . quiet C . creative D . humorous C 【 点拨 】 brave 意为“勇敢的”； quiet 意为“安静的”； creative 意为“有创造力的”； humorous 意为“幽默的”。王孟秋发明了 Hover Camera ，说明他是一个富有创造力的人。故选 C 。 课时 5 Section B(2a － 2e) 人教版九年级上 Unit 6 When was it invented? 一、根据句意及汉语提示完成单词。 1. The __________( 奥运会 )are held every four years in different cities. 2. In the past, people usually went shopping with their bamboo __________ ( 篮子 ). 3. Those great astronauts are __________ ( 英雄 )of our country. Olympics baskets heroes 4. Basketball was invented by a __________ ( 加拿大的 ) doctor named James Naismith. 5. In our English class, we are often __________ ( 分开 ) into six groups to practice conversations. Canadian divided 二、用括号中所给词的适当形式填空。 6. He is a ____________( profession) writer and his novels are popular . professional 7. China has had lots of inventions, __________ (include) mobile payment shared bikes, high-speed railways and so on. including 8. Lots of products made in China enjoy great __________ (popular) around the world. popularity 9. It is __________(believe) that soccer came from ancient China. It was named cuju . believed 10. The price of pork __________ (rise) to 32 yuan each kilo since last week. has risen 三、单项选择。 11. [2019· 临沂 ]A break between classes is a good time for students to play sports and talk with their classmates. So it _____helps with students ’ health , _____ improves their social skills. A. either; or B . neither; nor C. not only; but also C 12. [ 2018· 安顺 ] The number of the elderly( 老人 ) _____ increasing in China, and with the development of China economy, they _____ better care of in the future. A. is; will be B . are; are taken C. is; will be taken D . are; will take C 【 点拨 】 the number of. . . 作主语时，谓语动词应用单数，先排除 B 、 D ；此处 they 指代的是 the elderly ，它和 take care of 之间为被动关系，应用被动语态。故选 C 。 13 . The Great Green Wall can stop the wind and sand _____ to the rich land in the south of China. A. move B . to move C. from moving D . moved C 【 点拨 】 考查 stop. . . from doing 结构。故选 C 。 14. [2019· 重庆 B 卷 ] Miss Chen, my dear English teacher, often encourages me _____the challenges in my study. A. face B . faces C . to face D . facing C 【 点拨 】 考查 encourage sb. to do sth. 结构。故选 C 。 15 . [ 中考 · 贵港 ] —Why do you _____ Bill ? —Because he is a hero. A. look up to B . look up C. look through D . look like A 【 点拨 】 look up to 意为“钦佩；仰慕”； look up 意为“查阅；向上看”； look through 意为“浏览”； look like 意为“看起来像”。由答语句意“因为他是个英雄。”可知问句句意为“你为什么钦佩比尔？”。故选 A 。 四、根据汉语意思及所给英语单词提示完成句子。 16. 他一直梦想着成为一名著名的 NBA 运动员。 (dream) He has always____________________ becoming a famous NBA player. dreamed of 17. 只要我们齐心协力，我们就能赢得这场足球比赛。 (work) As long as we ______________, we’ll win the soccer game. work together 18. 如果你想要实现你的梦想，你就必须努力学习。 (achieve) If you want ____________________, you must study hard. to achieve your dream 19. 他是一位音乐老师，同时也是一位作家。 (time) He is a music teacher, and _______________he is also a writer. at the same time 五、综合填空 。 Have you ever heard of a sandbag without sand? A boy n 20 Peyton Robertson, who comes from Florida , invented a new kind of “sandbag” to protect life f 21 floods( 洪水 ). amed rom “Hurricanes( 飓风 ) and floods often hit my hometown, Florida,” said Robertson. “Today the most c 22 flood protection way is using sandbags. However, they are really h 23 and difficult to carry, so I came up with the idea of making a b 24 one.” ommon eavy etter Instead of sand, his bag is f 25 with salt and an expandable polymer( 可膨胀的聚合物 ). When the bag is dry, it is light and easy to move. When the bag is wet, the polymer in it takes in w 26 , and it becomes heavy and can be used a 27 a “sandbag”. illed s ater Robertson has tested his bag in a pool. He hopes to test it in a real hurricane situation to see w 28 there is a need to improve it. As the winner of the Young Scientist Challenge, Robertson got the title of “America’s Top Young Scientist”. B 29 of his invention, he won $ 25,000 and a trip to Costa Rica. hether ecause 课时 6 Section B (3a － Self Check) 人教版九年级上 Unit 6 When was it invented? 一、单项选择。 1. —Do you know who is the greatest ______? — Thomas Edison. He created more than 2,000 inventions in his life. A. doctor B . musician C. inventor D . painter C 2. It’s difficult for me _____ this passage into Chinese. A. translate B . translated C. translating D . to translate D 3 . [2019· 日照 ] The teacher changed my seat to the front so that I could see the words on the blackboard _____ . A. nearly B . hardly C . closely D . clearly D 4 . —Do you have many strict rules in your school? — Yes. For safety, we are asked _____ in the hallways. A. running B . not running C. to run D . not to run D 5. [ 原创题 ]It’s unbelievable that you did so well! I_____ whether you did your homework yourself. A. doubt B . think C . mention D . know A 二、 将下列句子改为被动语态。 6. Someone stole my camera from my hotel room. My camera _________ _________ from my hotel room by someone. was stolen 7. My parents advised me not to use the mobile phone. I ________ ________ not to use the mobile phone by my parents . was advised 8 . Sally bought my sister a bicycle yesterday. A bicycle ________ ________ for my sister by Sally yesterday. was bought 9 . The boss made the workers work twelve hours a day. The workers ________ ________ ________ ________ twelve hours a day by the boss . were made to work 10 . Where did you find the bicycle? Where ________ the bicycle ________ ? was found 三、根据汉语意思完成句子，每空一词。 11. You must ________ these books ________ ________ ( 把 …… 带回 ) the library right now. take back to 12. They should believe_________ _________ ( 其他某个人的 ) ideas and minds. someone else's 13. _________ _________ _________ _________ ( 突然 ), the lights went out, so we couldn’t see anything in the room. All of a sudden 14. She _________ _________ _________ ( 提出 ) a new suggestion to solve the problem. came up with 15. I can’t _________ _________ ( 决定 ) the date at once. decide on 四、任务型阅读。 [2019· 淮安 ] 根据上面短文内容填空 : 16. Drones are like planes, but come in many _____________. They have been used in some fields, such as attacking enemies or _________________in dangerous areas. 请同学们看 《 点拨训练 》 第 52 页原文。 shapes and sizes moving goods 【 点拨 】 根据原文第一段中句子 Drones( 无人机 )are like planes, but come in many shapes and sizes. 、 During these years, they have been used to attack( 进攻 ) enemies or move goods in dangerous areas. 可知答案。 17. Drones can __________ to take photos or make videos by people. Besides a drone delivery service has proved to be another ________ . be used 【 点拨 】 根据原文第二段中句子 For example, people use drones to take photos or make videos. Besides, a drone delivery( 投递 ) service has proved successful. 可知答案。 success 18. Several ___________________ have been built by JD to have its packages loaded and _____________ . drone stations 【 点拨 】 根据原文第三段中句子 Online store JD can use drones to deliver small packages( 包裹 ). It has built several drone stations so that it can load( 装载 ) and deliver its packages. 可知答案。 delivered 19. If you open a smartphone app, enter _____________, set a time and __________enough money on the delivery service, a drone will do tasks for you. your address 【 点拨 】 根据原文倒数第二段中句子 Open a smartphone app( 应用软件 ), enter your address, set a time and pay enough money for the delivery service. Then in minutes, a drone will do tasks for you. 可知答案。 spend 20. Today’s shopping experience isn’t ___________the old one because of drones. However, no drone company can fly its drones _________ getting the government’s permission in many countries. the same as without 【 点拨 】 根据原文中句子 Drones have made our shopping experience different. 、 However, any drone company needs the government’s permission( 允许 )to fly its drones in many countries. 可知答案。 写作素养提升练 人教版九年级上 Unit 6 When was it invented? 随着科技的不断发展 , 许多新的发明涌现出来。这些发明给我们的生活带来了极大的便利 , 有的甚至改变了世界。 人教版九年级上 假如你在学校的科技周活动中，想向同学们“推销”你的一项新发明。请根据下面的提示准备一份英语发言稿。 提示： 1. What’s it and when was it invented? 2. What’s it used for? 3. What’s it like? 4. How does it work? 5. How much is it? 1. 谋 篇布局：理清文章要素，构建文章结构。 介绍 新发明 引出话题 introduce 名称及 发明时间 an alarm on your glasses; 3 months ago 用途 finding your glasses 介绍 新发明 构造及 操作方法 controlled; remote control ( 遥控器 ); button ( 按钮 ); press; make a sound 价格 20 yuan 推荐购买 come to me and buy 2. 遣词造句：就结构图中的要点和词语写出句子。 (1) 我想向你们介绍一下我的新发明。 I’d like to ___________________________________. (2) 我 的新发明是一只配在你眼镜上的闹钟。它 是三个月前 发明的。 My new invention is ___________________________. It ___________________________________________. introduce my new invention to you an alarm on your glasses was invented three months ago (3) 我的新发明被用来在家里或学校找眼镜。 My new invention _______________________________ in your home or at school. (4) 这个闹钟由遥控器上的按钮来控制。 The alarm _____________________________________ _____________________________________. is used for finding your glasses is controlled by a remote control with a button on it (5) 按住按钮，闹钟就发出声音。跟随声音去找眼镜。 Press the button, and the alarm ____________________. __________________________your glasses. will make a sound Follow the sound to look for 3. 巧妙 衔接：利用表示顺序的词，使句子意思连贯。 在介绍该发明的操作方法时，可以使用表示顺序的词 first 和 then 来连接，使文章条理更清晰。 4. 佳句妙用：添加谚语、名言等精彩句子。 (1) It’s cheap and good. 物美价廉。 (2) It’s one of the most useful inventions in the world. 它是世界上最有用的发明之一。 5 . 连 句成 篇： May I have your attention, please?_________________ ________________________________________________ 【 范文赏析 】 May I have your attention, please? I’d like to introduce my new invention to you. It is an alarm on your glasses. It was invented three months ago. It is used for finding your glasses in your home or at school. The alarm is controlled by a remote control with a button on it. First press the button, and the alarm will make a sound. Then follow the sound to look for your glasses. You must want to know how much it is. It’s 20 yuan . It’s cheap and good. You can afford one. Don’t you hate it when you can’t find your glasses? If so, please come to me and buy one. 智能手机 (smartphone) 的广泛使用使越来越多的人成为“低头族 (phubber)” 。请根据表格所提供的信息 , 以 “Refuse to be phubbers” 为题写一篇不少于 100 词的短文，开头已给出，不计入总词数。 参考词汇： 1. have effects on 对 …… 有影响 ; 2. concentrate on 集中精力于 ……; 3. face-to-face conversation 面对面交流 ; 4. make good use of 充分利用 现象 弊端 影响家人、朋友的关系 (relationship) ；容易引发交通事故；对身体健康有害，不利于学习和工作。 观点 正确利用手机，面对面交流胜过网上聊天 …… Refuse to be phubbers Nowadays with the development of the Internet, smartphones are widely used among people. Phubbers can be seen here and there.____________ _______________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ Refuse to be phubbers Nowadays with the development of the Internet, smartphones are widely used among people. Phubbers can be seen here and there. We can use phones to do many things but few people notice it has some bad effects on them. To begin with, more people have become silent when ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ having dinner with family members or friends because they concentrate more on phones, which influences their relationship with their friends and family. They are not glad to have a facetoface conversation with others anymore. Many students spend too much time on the phones in their spare time or at home so that they can't finish their homework on time. Some people become so ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ addicted to them that they even use them when driving, which often leads to traffic accidents. Last but not least, using phones for a long time is bad for our health. As students, we should learn to make good use of phones.