Unit4词组和短语2021-2022学年冀教版八年级英语下册

Unit 4 The Internet Connects Us Lesson 19 How do you use the internet? 1. use sth to do sth “使用某物来做某事” 2. chat with sb “和某人聊天” 3. do research “做研究” 4. more than “多于，超过” Lesson 20 A computer helps 1. be helpful to sb/sth “对某人/某事有帮助” 2. one of the +形容词最高级+名词复数 “最......的......之一” 3. depend on “依靠；取决于” 4. in this way 用这种方法 in a way 在某种程度上 in the way 挡道，妨碍（某人） on the way 在路上 by the way 顺便问一下 5. believe “相信” believe in 信任 6. hide...from... “把.....藏起来不让.....发现” 7. though=although “虽然，尽管”（不与but出现在同一句中） Lesson 21 Books or computers? 1. no+可数名词单数=not a/an +可数名词单数 no+可数名词复数/不可数名词=not any +可数名词复数/不可数名词 2. pass on “传递，传授” pass sth to sb 把某物传递给某人 3. by hand “用手，手工” 4. It takes/took sb some time to do sth “做某事花费某人一些时间” Sb+spend(s)+时间/金钱+（in）doing sth/on sth Sb +pay+金钱+for sth Sth+cost(s) sb +金钱 5. sell sb sth=sell sth to sb “把某物卖给某人” on sale “出售，廉价销售” 6. keep on doing sth “继续，反复做某事” keep doing sth “一直做某事 keep sb doing sth “让某人一直做某事