Unit3 Understanding ideas 同步习题检测 -2025-2026学年新外研版英语八年级上册

Unit 3 Understanding ideas 同步习题 一、根据句意和汉语或首字母提示，用单词的正确形式填空 1. The book ______ (展览会) attracts many publishers(出版商) and readers every year. 2. This ______ (人造的) flower looks so real that I almost think it is natural. 3. She has a heart ______ (长期疾病) and needs regular check-ups. 4. This ______ (三维的，立体的) movie brings the roles and the story to life, making me feel like I’m in the middle of the action. 5. We must f______ the problem as soon as possible. 6. The new car was expensive and c______ him $2,000. 7. My mother bought two k______ of apples at the market this morning. 8. I often d______ movies from this website on weekends. 二、语法填空 阅读下列句子，在空白处按要求填入适当的单词或括号内单词的正确形式。每空1个单词。 1. She built a tower with wooden ______ (block), showing her creativity. 2. I walked to school yesterday because I ______ (lend) my bike to my cousin. 3. ______ (print) is out of ink again so we can’t print the test paper. 4. This elephant ______ (weigh) about five tons. 5. Telephone is a great ______ (invent). It helps us communicate better. 6. You carried all the heavy bags for me. What a ______ (help) hand! 7. Some babies are born ______ (介词) the ability to hear. 8. What’s ______ (bad), children like her grow quickly and need new arms all the time. 9. I must lend ______ (冠词) hand to people like her. 10. And finally he hit ______ (介词) success at age 23. 三、完形填空 My father died when I was nine, and I remembered doing chores to help my mother. I hated changing the vacuum cleaner (真空吸尘器) bag and picking up the things the machine 1 to take in. Twenty years later, I was doing chores at home with my wife and I had to empty the bag because I could not find a new one. I had always hated the way the machine worked and I decided to make a vacuum cleaner without 2 . Easier said than done, of course. I didn’t 3 that I would spend the next five years perfecting my design, a process that resulted in 5,127 different prototypes (设计原型). By the time I made my 15th prototype, my third child was born. By 2,627, my wife and I were really short of money. By 3,727, my wife was giving art lessons for some money. These were hard times, but each failure brought me closer to 4 the problem. However, at first I 5 thought of going into a business with it. In the early 1980s, I started trying to get a license for my technology. The reality was very different, though. The big vacuum makers made most of the money from bags. No one would license my idea, not because it was a(n) 6 one, but because it was bad for business. The unfairness(不公平) gave me the 7 to keep going, but soon after, the companies that I had talked with started making machines 8 mine. I had to fight to protect the patents (专利) on my invention. My invention didn’t go into production 9 a bank lent me 1 million pounds in 1993. Within two years, my invention—the Dyson vacuum cleaner—became a success in Britain. Today, I still welcome risk and failure as part of the process. 10 beats the excitement of invention. Go out and brainstorm your ideas. Rules can’t get in the way of you. In fact, the stranger and riskier your idea is, the better. ( )1. A. missed B. failed C. managed ( )2. A. printer B. bags C. signal ( )3. A. lend B. weigh C. realize ( )4. A. working on B. working out ( )5. A. always B. ever ( )6. A. valuable B. artificial ( )7. A. courage B. brain ( )8. A. for B. as ( )9. A. until B. unless ( )10. A. Nothing B. Anything 四、阅读理解 阅读下面短文，根据短文内容判断其后面对句子的对错。A为Right，B为Wrong。 The unfairness(不公平) gave me the 7 to keep going, but soon after, the companies that I had talked with started making machines 8 mine. I had to fight to protect the patents (专利) on my invention. My invention didn’t go into production 9 a bank lent me 1 million pounds in 1993. Within two years, my invention—the Dyson vacuum cleaner—became a success in Britain. Today, I still welcome risk and failure as part of the process. 10 beats the excitement of the invention. Go out and brainstorm your ideas. Rules can’t get in the way of you. In fact, the stranger and riskier your idea is, the better. The little cars of the future will cost less money to buy and to drive. These little cars can go only 65 kilometres an hour, so driving will be safer. The cars of the future will be fine for going around the city, but they will not be fine for a long trip. This kind of cars can save a lot of gas (汽油). They will go 450 kilometres, and then they have to stop for more gas. They are nice cars, aren’t they? ( )1. The little car can take two people. A. Right. B. Wrong. ( )2. The little cars can make more space for other cars and people. A. Right. B. Wrong. ( )3. These little cars will be useful for a long trip. A. Right. B. Wrong. ( )4. This kind of cars can save much gas. A. Right. B. Wrong. ( )5. Only children and old people can drive the little cars. A. Right. B. Wrong. 答案 一、1. fair 2. artificial 3. condition 4. 3-D 5. fix 6. cost 7. kilograms 8. download 二、1. blocks 2. lent 3. printer 4. weighs 5. invention 6. helping 7. without 8. worse 9. a 10. on 三、1—5 BBCBC 6—10 CACAA 四、1—5 AABAB 学科网（北京）股份有限公司 $