Unit12 Innovation 语法知识点扫盲-2022-2023学年高二英语练好基础（北师大版2019选择性必修四）

Unit12 Innovation 语法知识点扫盲 形容词 观察句子 It's obviously right to say that living in the city is interesting, but the city is more ①dangerous than the country. There are often many bad things that happen in the city, such as robberies. Additionally, the city is very ②noisy and sometimes some people have ③financial problems. Life in the country is ④healthy in many ways and there are more ⑤hard-working people in the country. I always want to escape city life to have a good rest and enjoy the ⑥beautiful scenery in the country. However, some people think country life is so slow and ⑦boring! Life is sometimes not ⑧convenient. As for me, I like the city for its ⑨colorful and good life, and want the country life for its quiet. When I'm married and have children, I'll move to the country while working in the city. I'm not so sure, though. 感悟： 1．形容词分为性质形容词和类别形容词，加黑处①、②、④、⑥、⑦、⑧、⑨均为性质形容词，加黑处③为类别形容词。 2．加黑处⑤为复合形容词。 语法知识精讲 一、形容词的定义及分类 形容词是描述事物的特征、性质、类属、状态等内容的一类词，主要用于修饰、丰富、限定名词的内容。 形容词根据其含义、用法可分成两大类：性质形容词和类别形容词。表示事物的性质或特征的形容词叫性质形容词，表示类别的形容词叫类别形容词。 ◆Everyone loves fresh fruit. 每个人都喜欢新鲜水果。(性质形容词) ◆The western area needs our help. 西部地区需要我们的帮助。(类别形容词) 二、形容词的基本用法 1．性质形容词的用法 性质形容词有等级的变化，能用程度副词修饰，在句子里充当定语、表语、宾语补足语、状语等。 ◆Our teacher is taller than we are. 我们老师的个子比我们的高。 ◆It is warmer today than it was yesterday. 今天的天气比昨天暖和。 ◆Practice proves that this idea is completely correct.　实践证明，这是完全正确的。 2．类别形容词的用法 类别形容词常没有等级的变化，也不用程度副词修饰。 有些类别形容词只能作定语，不能作表语；另有一些作定语和表语都可以。 ◆Tokyo and New York are major financial centres. 东京和纽约是主要的金融中心。 ◆Two of the candidates must be female. 候选人中必须有两名是女性。 三、形容词的排序 形容词一般按照下列顺序排列： 1．限：限定词。如the、my、a、this... 2．描：描绘性形容词。如brave、beautiful、lovely、nice... 3．大：大小、高低、长短等形容词。如big、large、small... 4．形：形状。如round、square... 5．龄：年龄大小、新旧、年代等。如young、old、new... 6．颜：颜色。如red、blue、green... 7．籍：国籍、地区、出处。如Chinese、American、Japanese... 8．物：物质材料的形容词。如golden、wooden、iron... 9．类：表示类别、用途。如medical、chemical、writing... ◆a beautiful large green Chinese carpet 一条又漂亮又大的绿色中式地毯 ◆a pretty little square old black Ja