Unit9.单词讲解和重点讲解.doc

Unit 9 invent发明；创造Can you tell me who invented the telephone? 你能告诉我是谁发明了电话？ 名词:inventor invents 现在分词inventing 过去:invented 形容词 a. 1. 可发明的 过去分词:invented 1.,创造He invented a new TV他发明了一种新型电视机。 2. 捏造,虚构We must invent an excuse for being late. 我们必须编一个迟到的借口 invention发明,发明物,虚构,虚构物invention was good calculator计算机calculate [k?lkjuleit] vt. 计算,估计,考虑,推测vi. 计算,预测,依赖The calculator needs a new battery. 计算器需换新电池。 n. [C] 1. 计算者He is a rapid calculator. 他是个算得很快的人。 (rapid [r?pid] adj. 迅速的,急促的2. 计算表 3. 计算器Does anyone have a calculator here? 这里有没有人有计算器? 4. 计算机操作者 (3)be used for用来做……Locking the door.（动词） I left the key in the lock.(名词) 我把钥匙留在锁上,忘了取下来。 （4）scoop勺子n. 铲子,舀取,独家新闻,一勺,穴vt. 汲取,舀取,抢先报道,挖空 There are several scoops in my kitchen. 我的厨房里有好几个勺子。 a scoop of ice cream 名词:scooper动词过去式:scooped 动词过去式:scooped 过去分词:scooped 现在分词:scooping vt. 1. 用勺舀,用铲子铲 [(+up/out/out of)]He is scooping water out of a boat 他正把水舀出船舱 scoop up用铲子取scoop out舀出(接应) adjustable可调节的djustable wheels. [wi:l] 轮子 adjust ? [?d??st] vt. 调整,使...适于vi. 适应He adjusted himself very quickly to the heat of the country. 他很快使自己适应了这个国家炎热的天气。;改变...以适应[(+to)]She must learn to adjust herself to English life. 她必须学会适应英国的生活。 2. 校正;校准;调整I must adjust my watch, its fast. 3.解决;调停 (6)heel(鞋，袜等的)后跟；跟I only wear high heels on. 我高跟鞋。 n. 脚后跟v. 倾侧heel名词 n. [C] 1. 脚后跟,踵2. (鞋,袜等的)后跟There is a hole in the heel of one of your socks. 你一只袜子的后跟有个洞。 3. 高跟鞋[P]She prefers wearing high heels every day. 在每天她比较喜欢穿高跟鞋。 The heels of my shoes are broken. 我的后跟鞋坏了。 heeler ? [hi:l?] n. 制做鞋跟的工人, 手下, 一帮捧场的人 battery电池名词复数:batteries;蓄电池[C]My car battery has run down. 我汽车上的电池用完了 run down撞倒，贬低，追捕，查出，（使）筋疲力竭 operate操作；作业vi. 操作, 运转vt. 起作用, 动手术 动词过去式:operated :operates 过去分词:operated 现在分词:operating ’t understand how this machine operates。 我不明白怎样操作这机器。 operate on sb/ sth for … 给某人/或身体部分动手术、开刀 The doctors decided to operate on him for his head . 医生们决定为。 operation ? [.?p?rei??n ] n. 手术, 行动，活动, 操作 battery-operated电池供电的用电池作电源的