初中英语人教版八年级上册Unit3 Period1 Worksheet.docx

形容词和副词的比较级.构成形容词和副词的比较级的构成一般分为规则变化和不规则变化两种。1规则变化1)一般来说，单音节词和部分双音节词在词尾加er。如：longlongerhardharder2)如果是以字母e结尾的词，则在词尾加r。 如：latelatercutecuter3)重读闭音节词的词尾只有一个辅音字母时，先双写这个辅音字母，然后再加er。 如：bigbiggerthinthinner4)以“辅音字母y”结尾的词，变y为i，然后加er。如：healthyhealthierfunnyfunnier5)多音节词和部分双音节词在词前加more构成比较级。 如：fantasticmore fantastic beautifulmore beautiful important-more important2不规则变化常见的不规则变化的词有： good/wellbetter bad-worsemany/muchmore littleless .用法“两者之间”的比较可以用形容词或副词的比较级。其结构为：甲动词形容词或副词比较级than乙。其意思为“甲比乙更”。修饰形容词或副词的比较级的词有：much, even, a lot, a little等。注意：very只能修饰形容词或副词原级。如：1. 两者进行比较时，一方比另一方更be+形容词adj的比较级Tom is taller than Mary. 汤姆比玛丽高。Lily is a little shorter than Lucy. 莉莉要比露西矮一点。Wang Tao is much more outgoing than his brother. 王涛比他的哥哥外向得多。v+副词adv的比较级My dad works harder than my mom. 我爸爸工作比妈妈努力些。I can jump higher than you. 我可以跳得比你高。Tina sings more loudly than Tara. Tina唱得比Tara大声。2. 两者进行比较时，一方和另一方一样be+ as+adj+asOur house is as big as theirs. 我们的房子和他们的一样大v+ as+adv+asClarire gets up as early as Susan. 克莱尔和苏珊起的一样早。3. 越来越 的用法比较级+and+比较级Our life gets better and better. 我们的生活越来越好了。more and more + adjOur school is becoming more and more beautiful. 我们的学校变得越来越漂亮了the+ 比较级，the+比较级The more, the better. 越多越好姓名：Text book Page18 2afunny - friendly - outgoing-hard-working- smart- lazy-fast- high- hard-early-Text book Page18 2bTinaisthanTararunsjumpsgets upworks一写出下列形容词的比较级。high hungry big beautiful hot thin late wet funny good/well 二 用所给词的适当形式填空.1. My bike is _ , but hers is _ than mine .(new)2. Which is _ , this one or that one ?(nice)3. My brother is _ than my sister .(funny) 4. Li Ying is _ than Li Ping .(thin)5. She is a little quiet than _ .(I)6. My room is much bigger than _ .(she)7. My mother is very _ every day . And my father is even _ than her .(busy)8. This sweater is too big . Do you have a _ one ?(small)三句型转换1. Tom is thin . Jim is thinner .(合并为一句) Tom is _ _Jim . Jim is _ _ Tom .2. Tom runs quickly. Jim runs more quickly.(合并为一句) Jim _ _ _ than Tom.3. My phone is new. Your phone is also