不可数名词名词的数和主谓一致的就近一致 (一)一般不分单复数,也不能与不定冠词a,an直接连用,若要表示数量,需加适当的单位名词。 1. 抽象名词和物质名词常用piece修饰。 advice建议 baggage行李 bread 面包 equipment设备 a piece of bread一片面包 a piece of news一则新闻 2. 液态物质的名词常用bottle,cup,drop或glass修饰。 blood血 coffee咖啡 milk牛奶 tea茶 water水 a bottle of milk一瓶牛奶 a drop of water一滴水 (二)不可数名词与可数名词的转化。 1. 物质名词一般不可数,但有些可用做可数名词,表示特殊意义。 paper(纸张)——a paper(一份试卷;一份报纸) coffee(咖啡)——two coffees(两杯咖啡)2. 有些抽象名词可以用复数形式或与不定冠词连用表示具体的事物或人。 success成功 a success一个成功的人或事 (三)单复数形式分别表示不同的意义。 单复数形式分别表示不同的意义。 green绿色——greens蔬菜 good益处——goods货物 force力量——forces军队 iron铁——irons脚镣,手铐 主谓一致的就近一致 1. 当两个主语由either … or, neither … nor,whether … or …,not only …but also连接时,谓语动词和邻近的主语一致。 Either the teacher or the students are our friends. Neither they nor he is wholly right. 2. there be句型的be动词单复数取决于其后的主语。如果其后是由and连接的两个主语,则应与靠近的那个主语保持一致。 There are two chairs and a desk in the room. Here引导的句子用法同上。 如:Here is a map and a handbook for you. 1: It is very difficult for us ______ writing the composition in half an hour. A. to be finished B. to have been finished C. to finish D. to have finished 2: He sent me the e-mail, ______to get some f urther information for his research. A. hoped B. hoping C. to hope D. hope 3: Can’t you read?” Mary said _______to the notice. A. angrily pointing B. and point angrily C. angrily pointed D. and angrily pointing 4: It’s no good _______ over spilt milk. A. to cry B. cried C. crying D. cry 5: It is a waste of time _______ that. A. talk about B. talking about C. being talked about D. to be talked about ![]() |
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