高中英语语法-形容词和副词.ppt

有关形容词的用法辨析 7） ago、before的用法： ①“时间段+later/ago” “(多久)以后/以前”, 用于过去时 ②“after/before+某个时刻” 表示“在某时刻之后/之前”,此时两个词是介词。 He had an accident a week ago. Some years later, the boy became a singer. ③ago与before：ago只能用于过去时,before用于完成时： Have you been there before? She told me that she had left for BJ 2 days ago. 8） too、also、either、nor的用法： too(“也”)用于肯定句和疑问句的末尾,且用逗号隔开； also(“也”)用于肯定句句子谓语动词之前, be动词之后； either(“也”)用于否定句末尾,也用逗号隔开； nor(“也不”)用于倒装句句首： Are you American, too? I am also a student. He is not happy and I am not happy, either. He didn’t watch the football game. Nor did I. 9） sometimes、 sometime、 some times 、some time的用法： sometimes(有时)用于一般现在时、 sometime(在将来某时)用于将来时、 some times(数次)表示次数、 some time(一些时间)表示一段时间 Sometimes they go hiking in the mountains. I will meet your father sometime. I will stay here some time. I have been to HK some times. 10） already、yet的用法： 在完成时中,already一般用于肯定句,yet一般用于否定句和疑问句： Have you done it already? I have not had my breakfast yet. 11） hard与hardly的用法： hard作为副词意思是：“努力地,猛烈地”, hardly是否定词,意思是：“几乎不”,一般与情态动词can/could连用： They study English very hard. You can hardly see a person in the street. 12）“quite/what+a+形容词+名词”的用法： quite/such/what...+a+形容词+名词; so/too/how+形容词+a+名词; rather+a+形容词+名词 = a+ rather+形容词+名词 I have never seen such a strange guy It is quite a nice day for a walk. 13） rather与quite的用法区别：同very一样,两个词都表示形容词或副词的程度,quite表示“不到最高程度但是比预料的好”,rather比quite更接近very的含义,含有令人惊讶的意思。见下图对“nice”程度的描绘： It’s quite a nice film (可能意味着不是一部最好的电影) It’s rather a nice film (意味着比大多数电影都好) 14） farther与further的用法区别： 表示地点、方向或距离时两个词同义,意思为“更远、较远” further还表示“更多、进一步、额外”等意思,此时不能换为farther They decided to go farther/further the next day. This problem will be further discussed. Every one of them had their further studies abroad. 15） maybe、possibly、perhaps的区别： maybe“可能, 也许”,比另两个较不正式、可能性不大； possibly“可能地, 或者, 也许”,可能性较大,在否定句和疑问句中表示“无论如何”； perhaps“可能”,较为常用而且正式,可能性也不大 Maybe you are right. I couldn’t po