Unit 4 Digital life 重点单词词性转换及巩固训练（含答案）外研版八年级上册英语

外研版八年级上册英语 Unit4 Digital life 重点单词词性转换及巩固训练 一、重点单词词性转换。 digital (adj.) → _____ (n.) 数字技术 convenience (n.) → _____ (adj.) 方便的；便利的 pay (v.) → _____ (n.) 支付；付款 develop (v.) → _____ (n.) 发展；开发 convenient (adj.) → _____ (adv.) 便利地 deliver (v.) → _____ (n.) 递送；交付 strange (adj.) → _____ (n.) 陌生人 advantage (n.) → _____ (反义词) 缺点；不利条件 progress (n.) → _____ (v.) 进步；进展 convenient (adj.) → _____ (反义词) 不方便的 effect (n.) → _____ (adj.) 有效的 save (v.) → _____ (n.) 节省；节约 system (n.) → _____ (pl.) 系统 online (adj.) → _____ (反义词) 离线的；不在线的 simply (adv.) → _____ (adj.) 简单的 mobile (adj.) → _____ (n.) 移动电话 except (prep.) → _____ (近义词) 除……之外（包含在内） glue (v.) → _____ (n.) 胶水 true (adj.) → _____ (adv.) 实际上；事实上（短语in effect同义） develop (v.) → _____ (adj.) 发达的 二、根据括号里单词的正确形式填空。 The shop's _____ (pay) system broke down yesterday, so I had to pay in cash. With the _____ (develop) of digital technology, our life becomes easier. It is _____ (convenience) to order food through apps at home. My mother received the _____ (deliver) of fresh fruit 30 minutes after ordering. A _____ (strange) helped me fix my smartphone when it didn't work. One of the main _____ (advantage) of online learning is flexibility. She has _____ (progress) a lot in English since she used the learning app. It's _____ (convenient) to carry a lot of cash when traveling. This new medicine has no _____ (effect) on his illness. We should encourage the _____ (save) of water and electricity in daily life. Most _____ (system) in the office are updated every six months. You can't use this app when your phone is _____ (online). The question is _____ (simple) too hard for us to answer. _____ (mobile) phones have changed the way we communicate. Everyone was late _____ (except) me this morning. She _____ (glue) the photo of her family into her diary. In _____ (true), digital life has both good and bad sides. He spent three years in a _____ (develop) country last decade. My digital _____ (wallet) can store multiple bank cards safely. The _____ (century) old building has been turned into a digital museum. The beautiful moment will last _____ (forever) in our memory. This box of apples weighs about five _____ (pound). The app _____ (allow) users to pay bills through their smartphones. We have made great _____ (progress) in digital technology research. The _____ (effect) of digital education on students is worth studying. He _____ (throw) away the old phone because it couldn't be repaired. Can you _____ (guess) how much this new smartphone costs Does _____ (anyone) know how to use this new payment app She is using her _____ (bedroom) computer to take online classes. Students can finish their _____ (homework) more efficiently with educational apps. 三、根据句子中首字母提示完成合适的单词填空。 My father bought a new d_____ camera to take photos during ... ...