英语人教版八年级上册形容词原级比较级最高级.ppt

1、中考复习 形容词原级 比较级和最高级,Positives, Comparatives and superlatives,宣化区第一实验中学 程玉芳,The room is _. 干净的 It is a _ room.干净的We should keep our classroom_ .干净Our classroom is_ than theirs.干净Our classroom is _ in our school.干净,形容词在句子中充当的成分,clean,clean,clean,cleaner,the cleanest,一、规则变化,clean, small, cheap , strong,

2、 1.单音节和少数双音节单词，一般在- nice, brave, fine, wide, 2.以不发音字母“e”结尾的单词，直接在,词尾加“er”或“est”。,词尾加 “r”或“st”。,fat, big, red, thin, hot, fat, sad,wet 3.以重读闭音节结尾的单词，如果词尾只有一个辅音字母时，应先 happy , easy, heavy, healthy, busy, lucky, pretty, sunny,angry 4.以辅音字母+y结尾的单词，应先- important difficult 5、 其他双音节单词和多音节单词，都在其前面加“more”或“mo

3、st”。(beautiful, interesting),改“y”为“i”，在加“er”或“est”。,双写这一辅音字母，再加“er”或“est”。,(1)规则变化：,一般形式，词尾加-er和-est,cheaper the cheapest,stronger the strongest,smaller the smallest,以e结尾的词，词尾只加-r和-st,wider widest,finer finest,braver bravest,闭音节，先双写最后一个辅音字母，再加-er和-est,thinner thinnest,bigger biggest,fatter fattest,(

4、1)规则变化：,一般形式，词尾加-er和-est,cheaper the cheapest,stronger the strongest,smaller the smallest,以辅音字母+y结尾的词变y为i再加-er和-est,happier happiest,angrier angriest,busier busiest,大部分双音节词和多音节词，在单词前加more和most,more difficult most difficult,有几个形容词有特殊的比较级和最高级形式： 原级 比较级 最高级 good well better best bad ，ill worse worst ma

5、ny,much more most little less least far farther further farthest furthest old older ，elder oldest ，eldest 小贴士:要注意有几个形容词的比较级和最高级有两种不同的形式，它们的意思也不同。 e.g. old-older较旧，较老-oldest最旧，最老/ old-elder较年长-eldest最年长 far-farther较远-farthest最远(指距离)/ far-further进一步-furthest最深(指程度),Good, better,best, Good, better, bes

6、t, Never let it rest, Till good is better, And better is best.,Rhyme: 韵文,Fill in the blanks,Zhangjiakou is my home .it develops in a （quick） way. It used to be a（small） village.Now it is much (big)than before . The roads are (wide).The streets are (clean).the buildings are (new) and (high).we can se

7、e trees everywhere.I think zhangjiakou is one of - (beautiful)cities in China. I love zhangjiakou.,quick,small,bigger,wider,cleaner,newer,higher,The most beautiful,When to use positives(原级)? When to use comparatives(比较级)? When to use superlatives(最高级)?,When we see very, too quite,so, as -as,etc,When

8、 we see than, A or B,much far even ,still, the more -the more e.tc,When we see A,B or C ,of in ,etc,原级用法,1.I think English is as as maths. A. Importanter B.important C.more important D. most important 2.Heidi does not jump so as Jane. A. high B. higher C. highest D. the highest 3.Its too for you to

9、do that. A.easy B. more dangerous C. harder D. the easiest,B,A,A,比较级用法,Which does Jimmy like ,Chinese or Art? A. well B. best C. better D. much 2. of the two women is Mrs Brown. A. The beautiful B. The more beautiful C.More beautiful D. The most beautiful 3. Tingting is than Meimei, but Meimei is th

10、an Tingting. A. tall, stronger B. taller, strongest C. tallest, strong D. taller, stronger 4. Barbara felt much than before after dark. A.cold B. colder C. coldest D. the coldest,C,B,D,B,最高级用法,1.Mother gets up in my family. A.early B. earlier C.the earliest D. the earlier 2. Emily sings of the five

11、girls. A.good B. well C. better D. best 3.Who has apples now, Jim, Lily or Lucy? A. much B. biggest C. better D. the most 4. The Chang jiang River is one of in the world. A. the longest river B. longest rivers C. the longest rivers D. longer rivers,C,D,D,C,巩固练习,1.我跑的没有你快。 2.汉语比英语难的多. 3. 汤姆是三兄弟中最高的一个

12、,Tom is the tallest of the three brothers。,Chinese is much more difficult than English。,I dont run as/so quickly as you.,谚语,A friend is easier lost than found. 朋友易失不易得。 Enough is as good as a feast. 知足常乐 Better the last smile than the first laughter. 宁可最后微笑，不可首先狂喜。,Doing is better than saying. 会说不如会

13、做。 Two heads are better than one. 两人智慧胜一人。 Good to begin well, better to end well. 善始好，善终更佳。 An eye finds more truth than two cars. 百闻不如一见。,Homework：英语作文：根据下面的提示，请把你和你的一个好朋友进行比较，谈论一下你们之间的外表，性格，兴趣，爱好以及特长.,you your friend Age: 14years old 15 years old Height: 170cm 168 cm Weight: 65kg 70kg Appearance:

14、eyes(big) nose(big) Personality: quiet, calm outgoing,funny Subjects: Chinese 85 Chinese85 math 95 math 90 English 90 English 95 Hobbies: music , basketball swimming, climbing,Example:My best friend is Li Llei. He is older than me,but I am a little taller than him.He is heavier than me, and his nose is bigger than mine, but my eyes are bigger than his. I am quieter and calmer.but he is more outgoing and funnier.He and I are good at chinese,but he