中考形容词副词专项复习二教学文稿.docx

1、中考形容词副词专项复习二教学文稿精锐教育学科教师辅导讲义讲义编号：_ 学员编号： 年 级： 课 时 数：学员姓名： 辅导科目： 学科教师： 课 题中考英语介词专项复习（二）授课日期及时段教学目的1. 掌握形容词、副词的比较级以及最高级的用法； 2. 在实际中能正确运用.教学内容Step 1.Check homework and reviewA.讲解错题，学生进行错题整理；B.复习： Step 2.Warming-up( ) 1. This box is_ that one.A. heavy than B. so heavy than C. heavier as D. as heavy as (

2、 ) 2. When we speak to people, we should be _.A. as polite as possible B. as polite as possibly C. as politely as possible D. as politely as possibly ( ) 3. This book is_ that one, but_ than that one.A. as difficult as; expensive B. as more difficult as; more expensiveC. as difficult as; more expens

3、ive D. more difficult as; as expensive ( ) 4. I think the story is not so _ as that one.A. interesting B. interested C. more interesting D. most interesting ( ) 5. His father began to work_ he was seven years old.A. as old as B. as early as C. since D. while( ) 6. I think science is _ than Japanese.

4、 A. much important B. important C. much more important D. more much important( ) 7. This pencil is_ than that one.A. longest B. long C. longer D. as long ( ) 8. My mother is no _ young.A. shorter B. longer C. little D. few ( ) 9. These children are _ this year than they were last year.A. more tall B

5、. more taller C. very taller D. much taller( ) 10. It was very hot yesterday, but it is_ today.A. even hotter B. more hotter C. much more hot D. much hot 答案：15 DACAB 610 CCBDA Step 3.Teaching key points形容词、 副词的原级、比较级和最高级1、分类：形容词和副词有原级、比较级和最高级三级。原级变为比较级和最高级有规则变化和不规则变化两种。2、规则变化:(1)单音节和部分双音节形容词和副词,在原级的

6、后面加上er,est构成比较级和最高级。a)直接加er,est ：b)以重读闭音节结尾的,要双写最后一个辅音字母,后加er,est：c)以辅音字母+y结尾的,先把y改为i再加上er,est：(2)两个音节或两个以上的音节的,在原级前加more / most.3、不规则变化:原级比较级最高级good好的better更好的best最好的well好；(身体)好的,bad,badly糟糕的,糟糕地worse更糟糕的,更糟糕地；(身体)更不舒服的worst最糟糕的,最糟糕地；(身体)最不舒服的ill(身体)不舒服的many许多的(可数)more更多的；更most最多的；最much许多的(不可数)；非常l

7、ittle少的less更少的least最少的far远的；远地farther更远的；更远地farthest最远的；最远地further进一步的(地)furthest最深刻的(地)4、形容词和副词的原级、比较级和最高级的用法：(1)讲述某人/物自身的情况时,用原级。基本句型是： 主语(sb./sth) + 谓语动词 + (very/too/so/quite/rather) + 形容词/副词原级 +. 如：He is very old now.(他现在很老了) / They ran quite fast.(它们跑得相当快) / The weather looks rather bad.(天气看上去相

8、当糟) / I am so happy!(我是如此的快乐) 表示两者之间没有差别时,使用句型： 主语(第一个人物) + 谓语动词 + as + 形容词/副词原级 + as + 第二个人物 +. 如：He is as excited as his younger sister.(他和他妹妹一样兴奋)/ Lily rode her bike as slowly as an old lady.(莉莉骑车像老太太一样慢)/ They picked as many apples as the farmers (did).(他们摘的苹果和农民一样多) 表示第一个人比不上第二个人时,使用句型： 主语(第一个

9、人物) + 谓语动词(否定式) + as / so + 形容词/副词原级 + as + 第二个人物+. 如：He is not so / as excited as his younger sister.(他没他妹妹那么兴奋) / Lily did not ride her bike so / as slowly as an old lady. (莉莉骑车不像老太太那样慢) / They didnt pick so / as many apples as the farmers (did). (他们摘的苹果不如农民多)(2) 讲述两者有差异,第一个人物超过第二个人物时,用比较级。基本句型： 主

10、语(A)+谓语动词+(much/a little/even/still)+形容词/副词比较级+than+第二个人物(B)+. 如：A modern train is much faster than a car.(现代的火车比轿车快多了) / This book didnt cost me more than that one.(这本书花费我的钱不比那本多) 讲述两者有差异,第一个人物不及第二个人物时,用比较级。句型是：主语(A) + 谓语动词 + less+ (多音节形/副)比较级 + than + 第二个人物(B) +. 如：I think English is less difficul

11、t than maths.(我认为英语不比数学难)/ Do you think it less important to learn a foreign language?(你认为学外语不那么重要吗？)(3)讲述某人/物是一群之中最突出的一个时,用最高级。句型是： 主语(sb./sth) + 谓语动词 +(the) +形容词/副词最高级 +in / of . 如：The Changjiang River is the longest in China.(长江是中国最长的河流) / He jumped (the) highest of the three (boys).(三个男生中他跳得最高)4

12、、关于比较等级的重要注释：1、以上六个句型中,如果动词是及物或不及物动词,则后面用副词；如果后面是连系动词,则后面用形容词。如：This car is the fastest of the four.(形容词)(这辆汽车是四辆之中最快的)/ This car runs (the) fastest of the four.(副词)(这辆汽车是四辆之中跑得最快的)2、“比较级+and+比较级”表示“越来越”。如：The weather is getting warmer and warmer.(天越来越温暖了)3、“the+比较级,the+比较级”表示“越就越”。如：The more trees

13、we plant,the better it will be.(我们栽的树越多,情况就会越好)/ The harder you try,the greater your progress is.(你越是努力,进步就越大)4、一般的形容词或副词的比较级前面可以加much/a little/even/still,而表示数量的more之前还可以加some/ any/ no/ one/ two/ many/ several/ a lot等词。如：It is much colder today than yesterday.(今天比昨天冷多了)/ Would you like some more cof

14、fee?(你还要些咖啡吗？)/He did not eat any more.(他没有再吃)5、more than / less than分别可以理解为“多于/少于”,相当于副词,more than=over; less than=under.如：I lived in New York for more than four months.(我在纽约生活了四个多月)6、“one of the +最高级+名词(复数)”整个短语为单数含义,谓语要用单数形式。如：One of the oldest houses has been burnt in a fire.(最古老的一幢房子在一场大火中被烧毁了)

15、7、“Which / Who+动词+形/副,or?”句型中,如果有两个选项,形/副用比较级,如果有三个选项,形/副用最高级。如：Who has more books, Lin Tao or Han Mei?(林涛和韩梅谁的书最多？)/ Which is the heaviest, a pig, a horse or an elephant?(猪、马、象哪个最重？)8、上下文中含有both/either/neither/two/twins等表示两个事物的词时,用比较级,而且往往还要加the；含有all/none/no one/ every 等表示三个或三个以上事物时,用最高级。如： -Do yo

16、u like the smaller one?Neither.(小一点的那个你喜欢吗？一个都不喜欢)/ -Which do you like best? All of them!(你最喜欢哪个？全部。) 9. 比较级与最高级的互换Jim is taller than any other boy in our class.(吉姆比我们班上任何一个男孩都高)= Jim is taller than the other boys in our class.(在我们班上吉姆其它的男孩高)= Jim is taller than any of the other boys in our class.=

17、Jim is the tallest boy in our class.（吉姆是我们班最高的） .Jim is taller than any girl in our class.（吉姆比我们班的任何一个女孩都高） Tom isnt as/so tall as Mike. = Tom is shorter than Mike. = Mike is taller than Tom. = Tom is less tall than Mike. This book isnt as/so interesting as that book. =This book is less interesting

18、than that book =That book is more interesting than this book. 10. 形容词比较级与最高级的特殊用法举例： 1 His bike is newer than hers. (见到than 必须用比较级) Jim is the tallest in our class. (在班集等集体内用介词in来表示比较的范围) Jim is the tallest of all (the studens). (见到of all 要用最高级) = Of all the students, Jim is the tallest. Jim is the

19、tallest of the three. (见到of the three要用最高级) Which is bigger, a tiger or a monkey? (两者比用比较级) Which is the biggest, a tiger, a dog or a monkey ?（三者或三者以上比用最高级） This ruler is short, Please give me a longer one. Id like the bigger (one) of the two cakes.（两者中“较”用“the+比较级”） Tom is two years older than I. 汤

20、姆比我大两岁。 Tom is twice as old as I. 汤姆的年龄是我的两倍。 The number of the students in our school is bigger/larger/smaller than yours. 我们学校的学生数目比你们学校大/小。（两个数量/目只级比较大小，不能比较多少(价格price只能比较高低，用“high”或“low”，不能比较贵或便宜)例题解析：举一反三，学的更轻松！1. He is _ friends than I.A. much more B. many more C. very more D. too more解析： 后面有可

21、数名词复数时， many的比较级形式为many more 修饰。 应选B.2. Which is the _ country, Japan or Australia? A. more developed B. more developing C. most developed D. most developing 解析： 两者比较用比较级， 表示“发达”用 developed, 而developing 是 “发展中的“ 意思3 There were _ shops in the city in 1982 than in 1990.A. little B. few C. fewer D. les

22、s解析：little 不能修饰可数名词，两者比较需用比较级， 所以应选C.4. The Huang River is the second _ river in our country. A. long B. longer C. longest D. the longest 解析：“定冠词the+ 序数词 + 形容词最高级 “ 表示“第几大” 应选C.练习与巩固：熟能生巧，取得好成绩！写出下列形容词与副词的比较级与最高级形式： long _ _ wide _ _fat _ _ heavy _ _slow _ _ few _ _brightly _ _ important _ _ far _ _

23、 quickly _ _ happy _ _ many _ _interesting _ _good _ _Step 4.Practise ( ) 1. -Why dont you go to Chongqing by plane? -Going by bus doesnt cost as _ as by plane. A. many B. much C. more D. most( ) 2. -Tina, Mother says we can have a pet! How about a dog? -I prefer a cat. Its _ to take care of. A. eas

24、y B. easier C. easiest D. the easiest( ) 3. This year the villagers have produced _ rice _they did two years ago. A. less, than B. as less, as C. fewer, than D. as few , as ( ) 4. Now the air in our city is _ than it used to be. Something must be done to stop it. A. very good B. much better C. rathe

25、r bad D. even wore ( ) 5. Taking buses in Beijing is _ than taking a taxi. A. more cheap B. much cheaper C. a little cheap D. less cheaper ( ) 6. After the rebuilding our school is becoming _. A. more and more beautiful B. more beautiful and beautiful C. beautiful and beautiful D. the most beautiful

26、.( ) 7. Is Lindas home _ away from school than Millies? -Yes, it is. Linda lives two miles away but Millie lives nearby. A. farther B. farthest C. further D. furthest( ) 8. _ we plant, _ our city will be. A. The more trees, the beautiful B. The less trees, the more beautiful C. The more trees, the m

27、ore beautiful D The less trees, the beautiful ( ) 9. Tiananmen Square is one of _ squares in the world. A. large B. larger C. largest D. the largest( ) 10. This dictionary is pretty cheap. The price of it is _ of the three. A. very low B. quite low C. the lowest D. much lower( ) 11. The sea looks ve

28、ry _ when the sun is shining on it. A. beautiful B. more beautiful C. most beautiful D. the most beautiful ( ) 12. -Jack. How are you feeling now? -Much _. I think I can go to school tomorrow. A. better B. worse C. brighter D. weaker( ) 13. -Lets go to the new restaurant on 24th Street for dinner to

29、night. -We can cook it at home. Its _A. expensive B. more expensive C, less expensive D. the most expensive( ) 14. -If there are _ people driving, there will be _ air pollution. A. less, less B. less, fewer C. fewer, fewer D. fewer, less( ) 15. The more regularly we eat, the _ we are. A. healthy B.

30、healthier C. healthiest D. the most healthy 答案：15 BBADB 610 AACDC 1115 AACDB Step 5.SummaryStep 6.Homework一、单项选择 11. This box is_ that one.A. heavy than B. so heavy thanC. heavier as D. as heavy as2 When we speak to people, we should be .A. as polite as possible B. as polite as possiblyC. as politely as possible D. as politely as possibly3 This book is_ that one, but_ than that one.A. as difficult as; expensiveB. as more difficult as; more expensiveC. as difficu