2019年中考英语复习之形容词

2019年中考英语复习之形容词形容词用法形容词是用来描写或修饰名词或代词，说明人或事物的特征或性质的， 形容词往往被译成“的”。用法如下:1.做定语。e.g. This is an old house.2.做表语。e.g.I am sorry to hear that.3.做宾语不足语。e.g.She made her mother angry.4.形容词在句中的位置。 形容词做定语修饰名词时，放在名词前面。修饰不定代词时要放在不定代词之后。e.g.She is a clever girl.I saw something white in the water.5.某些形容词前加上定冠词the,可以代表一类人或东西，可以用作主语，宾语等。做主语时当复数看待。e.g.The old are well looked after.We all love the beautiful.形容词比较级(一)一般句式的构成： A + is / are+ 形容词比较级+ than + BA 是主格 B 是宾格如： She is taller than me.主格 形容词比较级 宾格（二）英语形容词比较级的构成英语形容词比较等级有三个：原级，比较级和最高级。形容词比较等级形式变化有规则的和不规则的两种。规则变化1）单音节词末尾加-er（比较级），-est（最高级）【例】 原级 比较级 最高级great greater greatestsmall smaller smallestclean cleaner cleanest2）单音节如以e结尾，只加-r（比较级），-st（最高级）【例】 fine finer finestwide wider widest3）闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅音字母，再加-er（比较级），-est（最高级）【例】 big bigger biggesthot hotter hottestred redder reddest4）少数以-y，-er，ow，-ble结尾的双音节词，末尾加-er（比较级），-est（最高级）。以-y结尾的词，如-y前是辅音字母，则变y为-i，再加-er和-est。以-e结尾的词只加-r和-st。【例】 clever cleverer cleverestnarrow narrower narrowestable abler ablesteasy easier easiest5）其它双音节和多音节词皆在前面加单词more和most。【例】 careful more careful most carefuldifficult more difficult most difficultdelicious more delicious most delicious不规则变化原级 比较级 最高级good/well better bestbad worse worstmany/much more mostlittle less leastfar farther/further farthest/furthest注：有些形容词一般没有比较等级。如： right, wrong, woolen等。形容词的比较等级的用法：比较级用于二者的比较。【例】 Li Ping is older than Wang Hai. 李平比王海年纪大。There are more students in Class One than in Class Two.一班比二班学生多。二、 形容词各等级的用法：1、 原级（同级）比较：asas; not as(so)asWell give you as much help as we can.She isnt as(so)active in sports as before.2. 比较级：表示两者之间比 更可用状语much, a little, even等修饰： He made fewer mistakes than I did.He is even richer than I.3、 高级：形容词最高级前必须加the, 副词最高级前常省略the，后面多用of， in短语表示范围：It was the most/least interesting story I have ever listened.He is the tallest of the three.4、 如果在两者之间表示“最”时要在比较级前加the，而且还用of the two, of the pair短语：John is the clever of the two boys.Of the two boys, John is the clever.三、 重点与难点：1、 asas结构：你和汤姆是一样好的孩子。Youre a boy as good as Tom.=Youre as good a boy as Tom.2、 (1)tooto与 sothat sb.cant的句型转换：前者为简单句，主语只有一个，而后者为复合句，主语有两个，试比较：The man was too angry to be able to speak.The man was so angry that he wasnt able to speak.The milk was too hot to drink.The milk was so hot that we cant drink it.(2) tooto与 not enough to句型的转换：He is too young to get married.=He is not old enough to get married.The book is too difficult for me to read.=The book is not easy enough for me to read.3、 形容词原级表示比较级含义：约翰不象迈克那么苯。John is not so stupid as Mike.John is less stupid than Mike.John is cleverer than Mike.4、 用比较级表示最高级：约翰是班里最高的男生。John is taller than any other boy in the class.John is the tallest boy in the class.John is taller than :any other boy.any of the other boy.all the other boy.any of the others.any one else.5、 the more. the more.表示“越越”:The more books you read, the wider your knowledge is.The more food you eat, the fatter you are.6、 more and more.表示“越来越”:More and more students realized the importance of a foreign language.Our country is getting stronger and stronger.Mid-Autumn FestivalMid-Autumn Day形容词比较级和最高级绝大多数形容词有三种形式,原级,比较级和最高级, 以表示形容词说明的性质在程度上的不同。形容词的原级: 形容词的原级形式就是词典中出现的形容词的原形。 例如: poor tall great glad bad形容词的比较级和最高级: 形容词的比较级和最高级形式是在形容词的原级形式的基础上变化的。 分为规则变化和不规则变化。规则变化如下:1) 单音节形容词的比较级和最高级形式是在词尾加 -er 和 -est 构成。great (原级) (比较级) (最高级)2) 以 -e 结尾的单音节形容词的比较级和最高级是在词尾加 -r 和 -st 构成。wide (原级) (比较级) (最高级)3)少数以-y, -er, -ow, -ble结尾的双音节形容词的比较级和最高级是在词尾加 -er 和 -est 构成。clever(原级) (比较级) (最高级)4) 以 -y 结尾,但 -y 前是辅音字母的形容词的比较级和最高级是把 -y 去掉,加上 -ier 和-est 构成.happy (原形) (比较级) (最高级)5) 以一个辅音字母结尾其前面的元音字母发短元音的形容词的比较级和最高级是双写该辅音字母然后再加 -er和-est。big (原级) (比较级) (最高级)6) 双音节和多音节形容词的比较级和最高级需用more 和 most 加在形容词前面来构成。beautiful (原级) (比较级) (比较级)difficult (原级) (最高级) (最高级)常用的不规则变化的形容词的比较级和最高级:原级-比较级-最高级good-better-bestmany-more-mostmuch-more-mostbad-worse-worstfar-farther, further-farthest, furthest形容词前如加 less 和 least 则表示较不和最不important 重要 less important 较不重要 least important 最不重要形容词比较级的用法:形容词的比较级用于两个人或事物的比较,其结构形式如下:主语+谓语(系动词)+ 形容词比较级+than+ 对比成分。 也就是, 含有形容词比较级的主句+than+从句。注意从句常常省去意义上和主句相同的部分, 而只剩下对比的成分。Our teacher is we are. 我们老师的个子比我们的高。It is today than it was yesterday. 今天的天气比昨天暖和。This picture is than that one. 这张照片比那张照片漂亮。This meeting is than that one. 这次会议不如那次会议重要。The sun is than the moon. 太阳比月亮大得多。形容词最高级的用法:形容词最高级用于两个以上的人和物进行比较, 其结构形式为:主语+谓语(系动词)+the+形容词最高级+名词+表示范围的短语或从句。She is student her class. 她是班上最好的学生。Shanghai is one of cities China. 上海是中国最大城市之一。This is apple I have ever met. 这是我见到的最大的苹果。Tom is boy in his basketball team. 汤姆是他们篮球队中个子最高的孩子。形容词巩固练习1、-Alex Honnold is planning to climb the mountain, without even using a rope. -What? Ive never heard of _ idea before.A. a crazier B. the crazier C. a craziest D. the craziest2、If you want to be healthier, you must eat junk food, I think. A. less B. more C. much D. fewer 3、Well try to do _ work with _ time than before.A. much; much B. little; little C. less; more D. more; less4、The new swimming pool near our neighborhood makes it _ for us to exercise than before. A. convenient B. more convenient C. less convenient D. most convenient5、Of the two coats, Id like to buy _ one to save money for a book A. the cheaper B. the cheapest C. cheaper D. cheapest6、What do you think of his new design?Its of even _ practical value than the old one. Hes just a bookworm. A. greater B. great C. less D. little7、Both of the T-shirts are in style this year. But I think this one is. A. popularB. much popular C. more popularD. the most popular8、Jim is _ than Tom, so he has more friends.A. friendly B. more popular C. the most popular D. the most friendly9、-What do you think of the movie? -It cant be _. I dont like it at all. Agood Bbetter Cworse Dbest10、_ you eat butter, cream and chocolate, _ you will become.A. The more; the thinnerB. The less; the fatterC. More; fatter D. The more; the fatter11、After watching Kung Fu Panda, my problems seemed _and I felt much better. A. seriouser B. more serious C. most serious D. less serious12、Lucys handwriting is good, but Roses handwriting is much _.A. good B. best C. better D. the best13、Its good for your health to do _ sports. A. much B. least C. more D. most14、 What did you think of our performance on the charity show? Wonderful! I dont think I can see a _ one.A. bad B. worse C. good D. better15、Our co