Title 2. Bài tập bổ trợ - Unit 11 thêm (File GV).docx ✅

UNIT 11: ELECTRONIC DEVICES PHONETICS I. Put each sentence in the suitable box. Then read the sentences, paying attention to the stress put on the words. 1. Don't laugh! 2. Be careful! 3. Keep going! 4. Sit down! 5. Don't forget! 6. Look straight! 00 000 1. Don't laugh! ; 4. Sit down! ; 6. Look straight! 3. Keep going!; 2. Be careful!; 5. Don't forget! II. Circle the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions. 1. A. rubber B. printer C. support D. building 2. A. dimension B. popular C. material D. robotic 3. A. effective B. directly C. document D. connection 4. A. electronic B. entertainment C. education D. technology 5. A. security B. fermentation C. ecology D. extremely VOCABULARY - GRAMMAR III. Circle the letter A, B, C or D to indicate the correct answer to each of the following questions. 1.________ is a flexible material which people use to make tires, erasers, and waterproof items A. Copper B. Rubber C. Paper D. Plastic 2. We recycled the______ boxes after moving into our new house. A. cardboard B. rubber C. steel D.copper 3. _______ is a strong and durable alloy made primarily from iron and carbon. A. Cardboard B. Paper C. Plastic D. Steel 4.________ is a synthetic material derived from polymers that can be molded into various shapes. A. Cardboard B. Paper C. Plastic D. Steel 5. The electrical wires in the house are made of _________ . A. copper B. rubber C. paper D. plastic IV. Fill in each blank with the correct form of the word given. 1. I love my____PORTABLE____Bluetooth speaker because I can take it anywhere with me. (PORT) 2. The hiking boots I bought are made of __DURABLE__ materials that can withstand rough terrains. (DURABLY) 3. With a 3D ___PRINTER____, you can create intricate and customised objects layer by layer using digital designs. (PRINT)
4. The new____WIRELESS___ headphones allow me to enjoy music without being tethered to my device. (WIRE) 5._____ROBOTIC___ vacuum cleaners are efficient and convenient devices that autonomously clean floors without human intervention. (ROBOT) V. Circle the letter A, B, C, or D to indicate the correct answer to each of the following questions. 1. I _______ you to compare prices and features before buying a new smart TV. A. suggest B. reco mmend C. advise D. tell 2. Based on my experience, I recommend________ the latest model of smartphones from this brand for their excellent camera quality. A. trying out B. try out C. tried out D. to try out 3. I suggest he _______ online reviews before purchasing a new tablet to ensure you make an informed decision. A. checks B. checked C. can check D. should check 4. Our IT department advised regularly ________ the software on our devices to enhance security and performance. A. should update B. to update C. updating D. update 5. Many experts recommend we ______ noise-canceling headphones for a more immersive audio experience. A. used B. should use C. may use D. to use VI. Write the correct form of each verb in brackets. 1. I suggest (turn off) ___TURNING OFF____ your electronic devices before going to bed to improve sleep quality. 2. The technician suggested that he regularly (clean)___CLEAN____ the dust and debris from his computer's keyboard to maintain its performance. 3. The technician advised (restart)_____RESTARTING___ the router to troubleshoot the internet connectivity issue. 4. I recommend that she (use) ____USE___ a screen protector on her smartphone to prevent scratches and damage. 5. I would advise them (invest)__INVEST___ in a good antivirus software to protect their computers. VII. Circle the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions. Correct it. 1. The doctor advised that he takes a rest and avoid strenuous activities after the surgery. A B C D => should take 2. The teacher advised that the students must review their notes before the exam. A B C D

D. No, I didn't read the instructions carefully. READING IX. Read the text about using electronic devices in modern classrooms. Circle the correct answer A, B, C, or D to indicate the correct answer to each of the questions. Using electronic devices in modern classrooms has many (1)_____. First, they help students find information quickly. They can (2) ______things they need to learn and understand better. Second, electronic devices make learning interactive. Students can use apps and websites to take quizzes, have discussions, and work (3) _____ on projects. This helps them think (4)________ and solve problems. Third, electronic devices let students learn with multimedia. They can watch videos, see pictures, and listen to recordings to make learning more fun. Also, electronic devices help students become good with technology. They learn (5)_____ the internet, judge if information is good or not, and communicate online. Lastly, electronic devices let students learn (6)________their own pace. They can use materials that suit them best. Overall, using electronic devices in class helps students learn more and get ready for the digital world. 1. A. factors B. things C. benefits D. problems 2. A. search for B. look after C. read aloud D. turn off 3. A. one another B. another C. each other D. together 4. A. critic B. critical C. critically D. criticism 5. A. to use B. using C. used D. use 6. A. on B. at C. in D. for X. Read the advertisement and circle the letter A, B, C, or D to indicate the correct answer to each of the questions. Let us introduce the incredible 3D Printer! Get ready to unleash your creativity and bring your ideas to life. Our 3D Printer is the perfect tool for all your printing needs. With our 3D Printer, you can make amazing objects right in your own home. Whether you want to create toys, decorations, or even prototypes for your inventions, this printer has got you covered. It's easy to use, even for beginners! The possibilities are endless with our 3D Printer. Let your imagination run wild as you design and print your very own customised items. Want to surprise your friends with a unique gift? No problem! Just print it out and watch their faces light up. Our 3D Printer is fast, accurate, and reliable. It uses high-quality materials to produce stunning results every time. Plus, it's affordable, making it accessible to everyone who wants to explore the world of 3D printing. Unleash your inner inventor and join the 3D printing revolution today! Don't miss out on the opportunity to bring your ideas to life with our amazing 3D Printer. Get yours now and start creating the future! 1. What is the advertisement about? A. A traditional 3D printer B. An ancient type of printer