1、Unit 2重点单词与短语解析单 词1. meaning作可数名词,意为“意思”,是动词mean的动名词形式起形容词作用。Can you tell me the meaning of this new word? 你能告诉我这个生词的意思吗?2. successful作形容词,意为“获得成功的、有成就的”,在句中作定语或表语。This is a successful decision. 这是一个成功的决定。I think youll be successful in the future. 我想将来你会成功的。success 是不可数名词,意为“成功”;succeed 是不及物动词,意为“成功
2、”。表示“在方面成功”用句式be succeeded in。Failure is mother of success. 失败是成功之母。They are succeeded in solving all the problems. 他们成功地解决了所有的问题。3. solve作及物动词,意为“解答、解决”,后加名词或代词作宾语。I dont think I can solve these problems. 我想我不能解决这些问题。4. pioneer作可数名词,意为“先锋、先驱、带头人”,复数形式是pioneers。As a technician, he is a remarkable pi
3、oneer. 作为技术人员,他是个了不起的先驱。5. introduction作可数名词,意为“初次投入使用、引进、推进、介绍”,它是动词introduce的名词形式。The introduction of this new skill brings many changes to us. 这种新技能的引进给我们带来了很多变化。6. leader作可数名词,意为“领导者、领袖”,它是动词lead 的名词形式,复数形式是leaders。hanks to the good leader, this company is becoming better and better. 多亏有好的领导,这家公
4、司才变得越来越好了。7. produce作及物动词,意为“出产、生产”,是后加名词或代词作宾语。Our factory produces radios and televisions. 我们工厂生产收音机和电视机。product是produce 的名词形式,意为“产品”。This kind of product sells well. Is that so? 这种产品很畅销。是这样吗?8. blind作形容词,意为“失明的、瞎的、盲目的”,在句中作表语或定语。另,the blind表示“盲人”,是集体名词。Her uncle is blind in both eyes. 她叔叔双目失明。Thi
5、s is a very blind decision. 这是一个很盲目的决定。9. illness作可数名词,意为“病、疾病”,复数形式是illnesses。I think this is a strange illness. 我想这是一种奇怪的疾病。He is recovering from an illness. 他病后正在恢复中。10. remain作不及物动词,意为“仍然是、保持不变”,后加形容词或介词短语。Why did they remain silent? 他们为什么保持沉默?The government remains in control. 政府仍然控制着局势。作不及物动词,
6、意为“停留在某处”。She will have to remain in hospital for a week. 她至少要在医院呆一个星期。11. medical作形容词,意为“医学的、医疗的”,在句中多作定语,后加名词。My brother is studying in a medical college. 我哥哥在一所医学院学习。短 语1. be good to短语be good to somebody 意为“对某人态度友好”。类似句式还有:be polite to, be friendly to, to kind to, be nice to, be rude to等。His clas
7、smates are all friendly to him. 他的同学们对他很友好。2. be famous for短语be famous for 意为“因而著名、出名”,后加表示物的名词、代词作介词for的宾语。Hangzhou is famous for tea and silk. 杭州因茶和丝绸而出名。类似短语be famous as意为“作为而著名、出名”;后加表示人的名词、代词作介词as的宾语。Yang Liping is famous as a dancer. 杨丽萍作为舞蹈演员而出名。3. make progress短语make progress表示“取得进步”。Danny h
8、as made great progress recently. 丹尼近来取得了很大的进步。4. at the age of短语at the age of 意为“在岁时”,后加基数词的单数形式,用来表示年龄,可以与“when + 主语 + be + 年龄”替换。He began to learn the accordion at the age of four. = He began to learn the accordion when he was four years old.他四岁时开始学手风琴。5. make a decisiondecision意为“决定”,这是动词decide 的名词形式,多与动词make连用构成短语make decision,表示“做出决定”。Did they make any decisions at the meeting? 他们在会上做出决定了吗?3