Unit 4 Understanding ideas：Reading (Ⅱ) 同步分层练 2025-2026学年外研版八年级英语上册

Unit 3 Understanding ideas:Reading ( ) 同步分层精练 基础强化 一、根据句意及提示完成单词拼写 1. I have two thousand dollars in_ (现金) . 2. _ (支付) can be made by cheque or in cash. 3. Your composition is very good _ (除了) for a few mistakes. 4. The agreement covers data, voice, land _ (移动的) radio and video teleconference networks. 5. It is _ (方便的) for passengers to visit the beautiful places along the line by taking the new route. 二、用括号内所给词的适当形式填空 1. We have come up with a way _ (save) money on travel costs. 2. What are the _ (advantage) and disadvantages of studying abroad? 3. The students are working hard to make _ (progress) in their studies. 4. People can travel _ (somewhere)freely and accurately with the help of the compass. 5. With the _ (develope) of science and technology, people can live a better life in the future. 能力训练 三、用方框内所给短语的适当形式完成句子 simple, develop, save, one by one, instead of 1. What can we do _ water? 2. The train is coming. Let’s get on it _. 3. With the _ of technology, our lives will change a lot in the future. 4. We usually use washing machines to wash clothes _ washing by hand. 5. Whether (无论) you do sports or _ take a walk in the park, it can help you relax. 四、根据汉语完成句子 1. 外面没有灯光,感觉就像夜晚。 With no light outside,it_ _night . 2. 你来得太晚了,汤完全凉透了。 You’re very late and the soup is_ _. 3. 从我家到公园只有步行十分钟的路程。 It’s only _ _ _ from my house to the park. 4. 到目前为止,我已经收集了三百多张精美的邮票。 So far,I have collected_ _ three hundred wonderful stamps. 5. 我们中的许多人都期待着有一天去太空旅行。 Many of us_ _ _ _ _ to space one day. 6. 你最好先做作业,而不是玩电脑游戏。 You’d better do your homework first_ _ _ computer games. 7. 这个活动太令人兴奋了,以至于许多人高兴地大声欢呼。 The event was_ _ _ plenty of people shouted happily and loudly. 素养提升 五、完形填空 What would you do if you see a problem? Find a solution (方法). That is what Alex Knoll, 13, 1_. Alex lives in Idaho, the USA. One day, he saw a man trying hard to 2_ a heavy door of a store. The man was in a wheelchair (轮椅). Alex had a 3_. Could the man go online to see if a store had automatic doors (自动门)? That way, he would know if he could go into the store 4_. “I search on the Internet, but I couldn’t find any information,” Alex said. So he 5_ the idea of creating (创造) an app. He calls it Ability App. He has a website about it. It says the app will be helpful to 6_ people by providing information they need. Talk show host Ellen EdGeneres heard about Alex’s 7_. She liked it. She invited Alex to her show and surprised him with a $25, 000 check (支票). Tera Miller, a wheelchair user since childhood, is a friend of Alex’s parents. “I think it’s really 8_,” she said about the boy’s app. “There are a lot of places that I can’t go 9_ I don’t know if it’s accessible (可进入).” She is sure the little thing will make a huge 10_ to people like her. “I’m going to work as hard as I can to bring Ability App to life,” Alex says. 1. A. believes B. hates C. asks D. forgets 2. A. break B. fix C. open D. clean 3. A. dream B. plan C. decision D. question 4. A. slowly B. easily C. quietly D. fairly 5. A. checked out B. gave up C. came up with D. picked up 6. A. old B. sick C. lonely D. disabled 7. A. idea B. service C. feeling D. trouble 8. A. simple B. safe C. expensive D. useful 9. A. because B. although C. unless D. while 10. A. promise B. success C. difference D. challenge 六、阅读理解 Most of us spend all day at school or work. After a long and busy day, we want to stay at a comfortable home. Smart technology can turn any home into a nicer place to live. Smart homes have been around for some time. The Scottish company Pico Electronics invented a type of technology called X10. With X10, household devices like lights and alarms, can talk with each other by using radio waves(无线电波). Some common household devices can become “smart” too. For example, according to “How Stuff Works”, a smart rubbish bin can keep track of the things you’ve thrown away and place an online order for new items. Smart fridges can make dinner recipes based on the food inside. Smart homes are also good for the environment (环境). By turning off devices that you’re not using, smart homes can save the electricity you use. Using less energy(能源) means that we use fewer natural resources(资源) and it is good for the environment. 1. The main purpose of the first paragraph is_. A. To compare smart homes with traditional homes B. To explain why people need comfortable smart homes after busy days C. To describe how X10 technology works D. To list examples of smart household devices 2. X10 technology makes household devices use_to talk. A. voices B. radio waves C. computers D. a 5G network 3. The writer shows that common household devices are smart by_. A. listing numbers B. telling stories C. giving examples D. answering questions 4. Smart homes are better for the environment because _. A. they don’t use electricity B. they have smart rubbish bins C. they can help us save energy D. they don’t need natural resources 5. The passage is mainly about the topic of “_”. A. smart technology B. natural resources C. famous devices D. information science 参考答案 一、1.cash 2.Payments 3.except 4.mobile 5.convenient 二、1.to save 2.advantages 3.progress 4.anywhere 5.development 三、1.to save 2.one by one 3.development 4.instead of 5.simply 四、1.feels like 2.stone cold 3.ten minutes’ walk 4.more than 5.are looking forward to traveling 6.instead of playing 7.so exciting that 五、1-5ACDBC 6-10DADAC 六、1-5BBCCA 学科网(北京)股份有限公司 $