1、Unit 3 Im more outgoing than my sister.,第三课时 (Grammar Focus3c)单元同步语法精讲精练,形容词比较级的含义 形容词有三个等级:原级、比较级和最高级。其中比较级表示“更”,用于两者(人或事物)之间的比较,说明“前者比后者更”。,形容词比较级的构成 一般在形容词词尾加er。 eg:smallsmaller;smartsmarter 以字母e结尾的形容词,词尾加r。 eg:closecloser;nicenicer 以重读闭音节结尾且末尾只有一个辅音字母的形容词,要先双写这个辅音字母,再加er。 eg:bigbigger;thinthinne
2、r 以“辅音字母y”结尾的形容词,先将y变i,再加er。 eg:earlyearlier;happyhappier,多音节和部分双音节形容词,在其前加more构成比较级。 eg:beautifulmore beautiful 部分不规则形容词的比较级。 eg:good/wellbetter;badworse many/muchmore;littleless oldolder;farfarther,形容词比较级的用法 形容词的比较级结构为:形容词的比较级than比较对象,前后相比较的两个事物一定要属于同类。而且做比较时,一定要避免自身与自身相比。表示一个事物和范围内其他事物比较用“比较级than
3、any other单数名词”。 eg:He is taller than any other student in his class.他比班上任何一个学生的个子都高。 as.as.意为“与一样”,其否定形式为“not so/as.as.”,意为“不如怎么样;不与一样”。它们也是一种表达比较的形式,注意as与as之间要用形容词或副词的原级。,“the比较级,the比较级”表示“越,越”。 eg:The more you read,the more you know.你书读得越多,你知道的就越多。 “比较级and比较级”表示“越来越”。 eg:Our city is more and more
4、beautiful.我们的城市越来越漂亮了。 修饰比较级可用much,a little,even,still,a lot等。 【注意】当比较级后有of the two.之类的短语时,比较级前要加定冠词the。 两者之间选择的疑问句,常用句型: Which/When/Whobe形容词比较级,A or B?,一、写出下列形容词的比较级形式。 1tall _ 2.quiet_ 3heavy _ 4.easy_ 5large _ 6.funny_ 7many _ 8.thin _ 9exciting _ 10.little_,taller,quieter,heavier,easier,larger,f
5、unnier,more,thinner,more exciting,less,二、单项选择。 11Which season do you like _ _,summer or winter? Summer. Awell Bbest Cbetter Dgood 12Liu Li is _ _ than the other students in my class. Apopular Bmore popular Cthe most popular Dmost popular 13_ _ exercise you take,_ youll be. AThe fewer;the fatter BThe
6、 less;the fatter CThe less;the more fatter DThe fewer;the more fatter,C,B,B,14Is Julie as _ _ as her sister? No.Her sister works much _ than her. Ahardworking;hard Bmore hardworking;harder Cmore hardworking;hard Dhardworking;harder 15How are you feeling today?(易错题) I feel _ _ better than yesterday.
7、Amuch Bmore Cvery Dtoo 16The weather is getting _ _ Ahotter and hotter Bmore hot and hot Choter and hoter Dmore and more hot,D,A,A,17Im sorry this coat is not big enough.I want a _ _ one.(易错题) Abigger Bbig Csmaller Dsmall 18What do you think of Toms speaking? No one does _ _ in our class.(原创题) Agood Bbetter Cwell Dbest,A,B,