第二阶段第21天.pdf

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1、第 21 天 形容词(二)学习要点 一、形容词比较级和最高级的形式。二、形容词比较级的用法。家教点窍 形容词比较级和最高级的变化形式为 一、规则变化 1单音节和少数以-er，-ow,-le 结尾的双音节词，在词尾加-er,-est 构成。2以-e 结尾的单音节词，词尾只加-r,-st 构成。3以一个辅音字母结尾，而这个辅音字母前的元音字母又发短元音时，要双写结尾的辅音字母，然后再加-er,-est。4辅音字母加 y 结尾的单音节词和双音节词(有-ly 后缀的词除外)要将 y 改为 i 再加-er,-est。5其他双音节词和多音节词在原级前加 more,most。二、不规则变化，详见下表。形容词

2、 比较级 最高级 good better best bad worse worse far farther farthest further furthest old older oldest elder eldest much more most many little less least 典型例题 读出下列例句，注意比较级的一些用法。例 1 Jane is taller than other girls.简比其他女孩高。评析 当我们将一个人或事物等与另一个人或事物等进行比较时，就用比较级，相比可以是单项之间，也可以是单项与一组之间(见例 1)，也可以两组之间。例 2 Linda is g

3、rowing fast.Shes getting taller and taller.琳达长得很快，她长得越来越高了。Holiday flights are getting less and less expensive.假期的航班越来越不贵了。评析 两个比较级(形容词或副词)之间用 and 连接一起，可表示渐渐地、不断地增加或减少的意思。例 3 The more money you make,the more you spend.你钱赚得越多，花得也越多。评析“the+比较级+the”这种结构可用于形容词或副词，用来表示因果关系，当一方面有变化时，另一方面也随之而变。例 4 Its much

4、 colder today than it was yesterday.今天比昨天冷得多。评析 我们可以用 a bit、much、far、even、hardly、any、a lot、a little、no、rather、somewhat来修饰比较级。例 5 This is the cleanest room in the home.这是这幢房子里最干净的一间房间。This is by far the most expensive bike in the shop.这显然是这家商店里最昂贵的一辆自行车。评析 当我们在同一组里将一个人或事物与其他一个以上的人或物作比较时，就用形容词最高级，在短语或

5、句子中的最高级形式之前要用定冠词the，最高级前也可以用almost、by far、far、much、nearly、quite、the very这些表示程度的副词来修饰。强化训练 一、写出下列形容词的比较级和最高级。1.old 2.hot 3.brave 4.soft 5.large 6.difficult 7.far 8.thin 9.big 10.heavy 11.clever 12.happy 13.busy 14.important 15.tidy 16.near 17.simple 18.fat 19.easy 20.wide 二、用适当的形容词填空。1.The street is

6、as (long)as that one,but it is (wide)than that one.2.Wang Hong is (short)and (thin)than her sisters.3.This is the (short)way to my school.4.My brother is half a head (tall)than I.5.We have (little)rainfall this year than last year.6.The library of this school has (many)books but (few)magazines than

7、that of other school.7.Lesson 5 is (easy)than lesson 6,but it is not as (interesting)as lesson 6.8.My (old)sister is two years (old)than I.9.Can you tell me the (near)way to the station?10.Which is (difficult)for you,physics or chemistry?11.The Beijing library is one of the (big)libraries in China.1

8、2.Its (easy)to work out a plan than a carry it out.13.John is (busy)student in our class,he always uses (much)time to help him classmates.14.Is the Summer Palace (large)in area than Beijing Park?Yes,it is.Its one of the (large)and (beautiful)parks in China.15.This film is (moving)play that I have se

9、en.三、汉译英。1.你的茄克比我的长。2她比班上其他女生都聪明。3他的书法比你的更漂亮。4这个工厂的工作比那个工厂的工人多。5她是三姐妹中最年长的。6你学习越努力，得到的知识就越多。参考答案 一、1 older,oldest/elder,eldest 2.hotter,hottest 3.braver,bravest 4.softer,softest 5.larger,largest 6.more difficult,most difficult 7.farther,farthest/further,furtherest 8.thinner,thinnest 9.bigger,biggest

10、 10.heavier,heaviest 11.cleverer,cleverest 12.happier,happiest 13.busier,busiest 14.more important,most important 15.tidier,tidiest 16.nearer,nearest 17.simpler,simplest 18.fatter,fattest 19.easier,easiest 20.wider,widest 二、1.long,wider 2.shorter,thinner 3.shortest 4.taller 5.less 6.more,fewer 7.eas

11、ier,interesting 8.elder,older 9.nearest 10.more difficult 11.biggest 12.easier 13.the busiest,most 14.larger,largest,most beautiful 15.the most moving 三、1 Your jacket is longer than mine.2.She is cleverer than any other girl in her class.3.His handwriting is more beautiful than yours.4.There are more workers in this factory than in that one.5.She is the eldest of the three sisters.6.The harder you study,the more knowledge you will get.