Unit3知识点集合2022-2023学年沪教牛津版英语八年级上册

Unit3知识点 1. order n.①订货，订购 make a phone order 电话订货 ②顺序 V.①订购 order sth. From+地点 从.....订购 I ordered some clothes from that shop. Order sb. Sth.=oreder sth. for sb. 为....订购 He ordered himself a new suit.= He ordered a new suit for himself. ②命令 order sb. to do sth. 命令某人做某事 ③点菜 2. Compare v.比较 ①compare....with/to..... 把.....与.....相比 He compared his phone with/to mine. ②compare...... to...... 把.....比作 My elder sister compares her books to friends. 3. control v. 操纵，控制，抑制，克制 n. 控制，管理 ①be under control 处于控制之下 ②be out of control 摆脱控制 4. speed n.速度 ①at high/low speed 以高速/低速 ②at a speed of 以....的速度 The car is travelling at a speed of 100 kph. 5. depend v.依靠 depend on/upon 依靠；依....而定 ☆无进行，无被动 We depend on you to finish the task. Our plan depends on the weather. 6. Operate v. ①操作，运转 operate the machine 操作机器 ②动手术 Operation n. 操作；手术 7. Price n. 价格，价钱 询问价格的方式：What’s the price of.....？= How much is/are......?= How much does/do....cost？ ①当物作主语时，用expensive/cheap The watch is expensive/cheap. ②当price作主语时，用high/low The price of this watch is very high/low. 8. Sell V.卖 sold-sold seller n.卖家 sell sth. to 把...卖给 反义词：buy buyer n.买家 buy sth. from 从.....买 n. 出售 ①for sale 待售，出售 ②on sale 出售，降价出售 9. popular adj. 受欢迎的 be popular with 受....欢迎 10.seem 连系动词 似乎，好像，仿佛 ①seem （to be）+表语（adj./n.）看起来像 He seems (to be ) a kind man. ②seem like+n. 看起来像 She seems like a kind teacher. ③seem to do 似乎 You seem to be right. ④It seems/seemed that 似乎 It seems that you are right. 11. be short of 缺少 be short for 是....的缩写 USA is short for the United States of America. 12. ①one of +可数名词复数/代词 +谓语动词单数 ②one of+ the+ 形容词最高级+可数名词复数 最.....之一 13. ①work as 从事...工作 She works as a doctor. ②work for 为...工作 She works for a computer company. ③work out 算出 I can’t work out the maths problems. 14. in the 1940s 在20世纪40年代 15.