小升初英语词类复习形容词和副词完美课件PPT

这是一份小升初英语词类复习形容词和副词完美课件PPT，共29页。PPT课件主要包含了知识梳理，考点精析，过关检测，little，clean，wrong，empty，expensive，Good bye等内容，欢迎下载使用。

一、形容词　　1.形容词是主要用来修饰名词的词，表示人或事物的性质、状态、特征或程度好坏等。　　2.形容词可以直接修饰名词，表示“……的”。　　如：a gd student,a busy bee　　3. 形容词也可以放在句末。 　　如：That girl is smart.
二、副词　　1.副词是用来修饰动词、形容词或全句的词，表示时间、地点、程度、方式等概念。　　2.副词表示动作是“……地”，一般放在动词之后。　　如：The girls sing happily. Je draws very well.　　【注】在be，feel，smell，taste，get，becme，sund，lk，turn等连系动词之后，应该用形容词而不是副词。　　如：I feel sad when I see the film. It sunds gd. Yu lk terrible. What’s the matter? Leaves turn yellw in autumn. The fd tastes delicius.
三、形容词变副词的规则　　1.大部分形容词在其词尾直接加ly变成副词。　　如：real—really， quiet—quietly， helpful—helpfully，slw—slwly， careful—carefully，quick—quickly　　【注】此类以ly 结尾的形容词变比较级时，在前面加 mre 　　2.以辅音字母加y结尾的形容词要变y为i，然后再加ly变成副词。　　如： busy—busily，easy—easily　　3.某些以辅音字母加不发音的字母e结尾和以ue结尾的形容词要先去掉e，然后再加y或ly变成副词。 如： gentle—gently ， true—truly
【注】(1)部分名词加ly变成副词。如： part—partly (部分地)　　(2)并不是所有以ly结尾的词都是副词，有的名词加ly是形容词。　　如：friend—friendly(友好的)， mther—mtherly(母亲般的)， father—fatherly(父亲般的)， sister—sisterly(姐妹般的)， brther—brtherly(兄弟般的)， lve—lvely(可爱的)，day—daily(每日的)　　(3)有些名词加y变成形容词。若名词以重读闭音节结尾且词尾只有一个辅音字母，需双写该辅音字母再加y。　　如：rain—rainy，snw—snwy，clud—cludy，wind—windy，fg—fggy，sun—sunny，salt—salty，luck—lucky，health—healthy
四、形容词和副词的比较级和最高级　　大多数形容词和副词都有等级的变化，表示“更……”或“最……”。　　1. 形容词和副词的比较级和最高级的变化规则　　(1) 规则变化
【注】形容词最高级前一般要加the。
2. 形容词和副词的比较级和最高级的用法　　(1) 比较级常用于两者之间的比较，一般结构为：主语＋谓语＋形容词或副词的比较级＋than＋其他。同时，在比较级前可以用much，rather，a little，even等表示程度的副词修饰。　　如：She is taller than me. He runs faster than Tm. This huse is much bigger than that ne. Lily is a little thinner than Lucy.　　(2) 形容词比较级＋and＋形容词比较级，表示“越来越……”。　　如：It is getting htter and htter. (3) the＋形容词比较级，the＋形容词比较级，表示“越……就越……”。　　如：The mre， the better. 越多越好。
　　(4)最高级用于三者或三者以上的人或物的比较，表示人或物在某个范围内“最……”。　　如：Jack is the cleverest in the class. Shanghai is ne f the biggest cities in China.　　【注】(1)形容词和副词的原级可以用“as＋形容词或副词的原级＋as”结构对两者进行比较，表示“……和……一样……”。其否定形式为“nt as/s＋形容词或副词的原级＋as”，表示“……不如/没有……”。　　如：Lily is as ld as Lucy. Tm is nt as/s clever as Jim. 　　(2)副词的最高级前面的the 可以省略。　　如：She is the best singer in ur schl. She sings (the) best.
考点1 考查形容词、副词的词形变换【例1】请仔细观察下面左排的单词，根据其变化规则写出右排所缺的单词。　　1. big→bigger　　　 ht→　　　　　　　　2. new→ld early→　　　　　　　　3. gd→best much→　　　　　　　　4. happy→happily easy→　　　　　　　　解析：此类题考查形容词和副词的变换形式，涉及形容词、副词间的转换及其比较级、最高级、反义词等。　　答案：1. htter　2. late　3. mst　4. easily
举一反三 1. 写出下列单词的比较级和最高级。 (1) late→　 　→　　　　　　　 (2) thin→　 　→　　 (3) easy→　 　→　　 (4) useful→　 　→　　 2. 根据画线的形容词判断下列句子的说法是否正确，正确的在括号里打“√”，错误的打“×”。 (1) The days are lnger in summer than in winter.( ) (2) The elephants are the biggest animals in the wrld.( ) (3) Watching t much TV is always bad fr children.( )
the mst useful
考点2 考查形容词、副词的用法【例2】选择合适的单词填空。　　Ya Ming is a 　　　　　　 basketball player. He plays basketball　　　　　　. 　　解析：gd 是形容词，well是副词。形容词修饰名词， 放在名词之前；副词放在动词之后，也起修饰作用。 　　答案：gd；well
【例3】在横线上写出画线单词的反义词。　　Is the bx light r 　　　　　　？ 　　解析：选择疑问句的选项是一组反义词，light 在此意为“轻的”，故其反义词为“heavy”。　　答案： heavy
举一反三 1. 在横线上写出画线单词的反义词。 (1)The days are lng in summer and the nights are 　 　. (2)The dictinary is thick， but the exercise bk is 　 　. (3)It is cld in winter but it's very 　　 in summer. 2. 选词填空。 (1)She is a 　 　 girl. (2)My bk is 　 　 than yurs. (3)Hw 　 　 the rain is！ (4)Can yu give me a 　 　 answer？
考点3 考查形容词、副词的比较级和最高级的用法【例4】用所给单词的适当形式填空。　　Amy sings .Sarah sings than Amy.Chen Jie sings in ur schl. (well)　　解析：此题考查副词比较等级的用法。第一句话陈述一般性事实，没有相互之间的比较。因而用副词原级well修饰动词sing。第二句有than这个比较级标志，此句空格上应填well的比较级better来修饰动词sing。第三句中有表范围的介词in ur schl，此句修饰sing的副词应是well的最高级best。　　答案：well；better；best
【例5】请将下面的两句话合并成一句。　　I'm 11 years ld. My sister is 8 years ld. 　　　　　解析： 此题中的两个句子给出的是一组对比关系，所以，可以用比较级句式将其组合成一句话。 　　答案： I'm 3 years lder than my sister./My sister is 3 years yunger than me.
举一反三1. 单项填空。( )(1) Of all my family members, my brther is　　　. A. tall　　　 B. taller　　　　C. the tallest( )(2) Nw Bb is 　　　 than he was. A. mre careful B. much careful C. mre carefully( )(3)The fd smells 　　　. Yu can't eat it. A. delicius B. bad C. badly
2. 按要求改写句子，使句意不变。 (1) I'm 135 cm tall. My sister is 135 cm tall, t. (用同级表达)　 (2) Tm is 13 years ld. Jim is 14 years ld. (用比较级表达)　
I'm as tall as my sister. /My sister is as tall as me.
Tm is 1 year yunger than Jim. /Jim is 1 year lder than Tm.
一、写出下列形容词或副词的比较级和最高级（省略the）。1. lng _______ _______ 2. heavy ________ ________3. wide _______ _______ 4. brightly _____________ ____________5. fat _________ _________ 6. lvely ___________ ___________7. early _________ _________ 8. fast __________ __________9. slw _________ __________ 10. interesting________________ _______________
mre brightly
mst brightly
mre interesting
mst interesting
11. much ______ ______ 12. ht _______ ________13. many ______ _______ 14. yung _________ _________15. strng __________ ___________ 16. shrt _________ ___________17. well ________ ________18. gd ________ ________19. thin ________ ________20. bad ________ ________
二、同义句转换。 1. Peter is taller than any ther bys in his class. Peter is _____________ all the bys in his class. 2. Sarah has big schlbag than mine. My schlbag is___________ than Sarah’s. 3. He is 140 cm tall,his sister is 140 cm,t. His sister is ___________ him. 4. Her dress is much cheaper than mine. My dress is ______________ than hers.
the tallest f
mre expensive
三、用所给单词的适当形式填空。 1. Lucy is ________ (thin) than her friend. 2. Winter is the _______ (cld) seasn f the year. 3. The ________ (cheap) bags are usually nt the best nes. 4. It smells ________ (terrible). 5. Dick is _______ at music. And he als des _____ in sprts.(well) 6. Things are getting ______ and ______.(bad) 7. Which is _______ (heavy), the elephant r the tiger? 8. I eat _____ (much) fd than yu.
四、在横线上写出画线单词的反义词。 1. There isn’t much tea in the bttle. There is _____. 2. The desks aren’t dirty. They are _____. 3. Is he right r _______? 4. The small bx is full f tys, but the big ne is ______. 5. Mary’s cat is cheap, but her shes are s __________.五、单项填空。 ( )1. This park is______ than that ne. A. large B. larger C. largest ( )2. Mike jumps ______ than Mary. A. mre high B. mre higher C. much higher ( )3. My father is______ than my uncle. A. ld B. lder C. ldest ( )4. The desk is ______ , and the table is ______. A. big; bigger B. bigger; bigger C. big; biggest
( )5. Jenny sang the B. happiness C. happily( )6. The schl is ______ newer than that ne.A. much B. many C. mre( )7. Yu can see the hspital______ .A. easily B. easy C. mre easy( )8. Of all my friends, Kate is ______ ne.A. tall B. taller C. the tallest( )9. She can d it ______ me.A. as gd as B. as well as C. s gd as( ) 10. The jke is ______ funny. A. mre B. s C. as
六、按要求完成下列句子。 1. 这本书跟那本书一样有用。（汉译英） This bk is _____ _______ _____ that ne. 2. 今天比昨天热得多。（汉译英） It is _______ _______ tday _______ it was yesterday. 3. Sarah 是我们班最矮的学生。(汉译英） ______________________________________________ 4．I am 50 kg heavy. Sue is 50 kg heavy, t. (两句话合并为一句话) _________________________________________________ 5． The blue bx is 5 kg. The white bx is 6 kg. The black bx is 7 kg. (三句话合并为一句话) _________________________________________________ _________________________________________________
Sarah is the shrtest student in ur class.
I am as heavy as Sue./Sue is as heavy as me.
The black bx is the heaviest f the three. /The blue bx is the lightest f the three.
1. Amy is 3 _____ _________ than Susan. 2. Jhn is 158 cm. He is _______ than Amy. But he is ________ than Susan. 3. —Hw ______ is Susan? —She is ______ cm. 4. Jhn is ______ kg _______ than Amy. 5. Amy is _______ than Jhn，but she is __________ than Susan.
七、根据下面表格中的信息补全句子。